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TESTH975 Release 2023-05-23
8.Bb5 Kf7 9.c3 (better is 9.Ne2!?=) 9...Bd6/+ 10.d4 Ne7 11.c4 c6 (11...a6 12.Ba4 b5 13.cb5 Nd5 14.Kf2+) 12.dc6 bc6 (worse is 12...Nec6 13.c5 Bc7 14.Nf3+=) 13.Ba4 Be6 14.Nd2 (14.c5 Bc7/+) 14...Na6 (14...Nf5 15.c5 Bc7 16.Ngf3/+) 15.Ngf3 Rab8 16.Bb3 Nb4 17.Bc3 (17.Ne4 Rhd8 18.0-0 Nf5/+) 17...Rhe8 (17...Nf5 18.c5 Bc7 19.Kf2/+) 18.0-0+= Bf5?? (better is 18...Nf5+=) 19.c5+ Ned5 20.Bb4 Rb4 21.cd6 g5 22.Rfe1 (22.Rfc1 Bd7+) 22...g4 23.Bd5 (23.Nh4 Bd7 24.Nc4 a6+) 23...cd5 24.Re8 (24.Nh4 Re1 25.Re1 Be6+) 24...Ke8 25.Nh4 Bd7 (better is 25...Bc2!?+) 26.Nb3 Ba4 (26...g3 27.Re1 Kd8 28.hg3 fg3 29.Re3+) 27.Nf5 (27.Nc5 Bd7+) 27...Bd7 (27...Bb3 28.ab3 Rb7 29.Ne7+) 28.Re1 Kd8 29.Ne7 Rb6 (29...f3 30.Nd5 Rb5 31.Nc3+) 30.Nd5 Rd6 31.Nf4 a5 (31...Ra6 32.Re2+) 32.d5 (32.Na5 Ra6 33.Nb7 Kc8+) 32...a4 33.Nc5 Bb5 (33...Rb6 34.a3+) 34.a3 (34.Nb7!? Kd7 35.Nd6 Kd6 36.Re6 Kd7 37.Rf6 Bc4+) 34...Kc7 35.Re7 Kb6 36.Ne4 Rd7 37.Rd7 Bd7 38.Nf6 Bf5 39.d6 (better is 39.Ne6 h6+) 39...Kc6 40.d7! Bd7 41.Nd7 Kd7 42.Kf2 Kc6 43.Ke3 (43.Kg3 Kc5+) 43...Kc5 44.Kd3 10. orangutandu ferifanaf2, internet, 2013. 8.c3 Bd6/+ 9.Nf3 c6 10.dc6 Nc6 The passed pawn on d2 will become decisive later 11.Bb5 Nge7 (11...a6 12.Be2/+) 12.0-0+= 0-0 13.Bc4 Kg7 14.Ba3 Ba3 (14...Nf5 15.d4+=) 15.Na3 Bg4 16.Rae1 Bf3 (16...Rae8 17.Re4+=) 17.Rf3 g5 18.Re6 (18.d4 Rfe8=) 18...Nf5 (18...a6 19.d4 Rfe8 20.Nc2+=) 19.d4= Ne3 20.g3 Nc4 21.Nc4 fg3 (21...Rfe8 22.Re8 Re8 23.gf4=) 22.hg3 Rae8 (22...Rad8 23.Nd6+=) 23.Rff6 Rf6 24.Re8 b5 25.Nd2 b4 (25...h5 26.Ne4 Rf5 27.Re6+/) 26.cb4 (26.Ne4 bc3 27.Nf6 Kf6=) 26...Nb4 (26...Nd4 27.Ne4 Ra6 28.Nc3=) 27.Re7 (27.a3 Nc2 28.Ne4 Rf3+=) 27...Rf7= 28.Rf7 Kf7 29.a3 Nc2 30.d5 Na3 31.Kf2 Nb5 (31...Ke7 32.Ne4+=) 32.Ne4 h6 33.Ke3 Ke7 34.g4 (34.Kd3 a5+=) 34...a5/+ 35.Kd3 a4 36.Kd2 Nd4 37.Kd3 Nf3 38.Kc3 Ne5 39.Nf2 Kd6 (39...Kd6 40.Kd4 Nf3 41.Ke3 Ne1/+) 01. Woschkat,Karl_Heinz Stabenow,Juergen, corr SOK8712, 1989. 8.Nc3 Bc3 9.Bc3 Bf5 10.Ne2 Nd7 11.Nf4 Nb6 12.Bd4 Kf7 13.a4 Re8 14.Kf2 Re4 15.Ne2 Nd5 16.d3 Re7 17.Ba7 b6=. 8.Nc3 Kf7 9.Nge2 (9.Bc4 Bd6 10.Nb5 Na6+=) 9...Ne7= 10.Nf4 Bd6 11.Bc4 Bf4 12.d6 Be6 13.Be6 Ke6 14.de7 Nd7 15.0-0-0 Rhe8 16.Ba3 c5 17.Rhe1 Kf7 18.Re4 (18.g3 Be5=+) 18...Bd6 (18...Bh2 19.Rh1 Be5 20.Rh7 Kg8 21.Rh3=) 19.Nb5 Bb8 (worse 19...Be7 20.Nc7+-) 20.Rde1 f5 (20...Bh2 21.Rh4 Be5 22.Rh7 Kg8 23.Reh1+=) 21.R4e3 Bf4 (21...Bh2? 22.g3 f4 23.Nd6 Kg7 24.Bb2 Kg8 25.gf4 Bf4 26.Ne8 Re8 27.Rd3+-) 22.Rf3 a6 (worse 22...Bh2 23.Rh3 Bf4 24.Rh7 Kg8 25.Rh3+-) 23.Nc3 (worse 23.Rf4 ab5 24.Bb2 Re7 25.Re7 Ke7-/+) 23...Bd6 24.Nd5 Nf6 (worse 24...Be7 25.Nc7+-) 25.Nf6 Kf6 26.Rd3 Be7 27.Rd7 b5 28.Kd1 Rab8 29.d4 Bf8 30.Re8 Re8 31.Bc5 Bc5 32.dc5 Rc8 33.Rd6 Ke5 34.Ra6 Rc5 35.Ra5 Kd4 36.a4 ba4 37.Ra4 Ke3 38.Ra7 Kf2 39.g3 h5 40.Rd7 (40.Rg7!?=) 40...g5=+ 41.Rd2 (41.Kd2 f4 42.gf4 gf4-+) 41...Kg1-/+ 42.h4?? (better 42.h3-/+) 42...f4-+ 43.gf4 (43.Rd3 Kg2 44.gf4 gf4 45.Rd6-+) 43...gf4 44.Rd3 (44.Ke2 Kg2 45.c4 f3 46.Ke3 Kg3-+) 44...Kg2 45.Rd2 Kf1 46.Rd3 (46.Rd7 f3 47.Rf7 f2-+) 46...Rf5 47.Rd6 f3 48.c3 (48.Kd2 f2 49.Rg6 Rd5 50.Kc3 Ke2-+) 48...f2 49.Rg6 Rf4 50.Rg5 Rh4 51.Kd2 Rh2 52.Ke3 (52.Kd3 h4 53.Rg4 Rh3 54.Kd4-+) 52...h4 53.Kf3 Rh3 54.Kg4 Rg3 55.Kh4 Rg5 56.Kg5 0-1. srpolash (1900) - marekt (2175), gameknot.com, 2016. 8.Bc4 a6 9.Ne2 g5 10.Nbc3 b5 11.Bb3 Bf5 12.Kd1 Nd7 13.Nd4 Bg4 14.Kc1 0-0-0 15.h3 Bc3 16.Bc3 Bh5 17.a4 Nb6 18.Ne6 Rd6 (18...Nd5? 19.Nd8 Nc3 20.dc3 Kd8 21.ab5+; worse is 18...Rd5 19.Bd5 Nd5 20.Bd4+/) 19.ab5 ab5 20.Ra5 Nd5 21.Bd5 Rd5 22.d4 Kb7 23.Nc5 Kb8 (23...Rc5 24.dc5 f3 25.Rb5 Kc8 26.gf3 Bf3+/) 24.Rb5+/ Kc8 25.Kd2 (25.Ra5 Rc5 26.dc5 Kb7+) 25...Be8+= 26.Ra5 Kd8?? (26...Bc6 27.Rha1 Kd8 28.Ra6+=) 27.Re1 (better is 27.Ra8 Ke7 28.Re1 Kf7 29.Ree8+) 27...Bc6+= 28.Ra6 Rd6 (28...Rc5 29.dc5 Kd7+/) 29.Ra7?? (better is 29.Ba5+) 29...Bg2= 30.Ne6 Kc8?? (30...Re6 31.Re6 Kd7+= (worse is 31...Bh3 32.Rc6 Ne7 33.Rcc7+/)) 31.Rc7+/ Kb8 32.Rb1 Ka8 33.Rc8 Ka7 34.Ra1 (better is 34.Nc5 Ne7 35.Rh8+) 34...Kb7= 35.Rc7 Kb6?? (35...Kb8 36.Rb1 Ka8+) 36.Ba5 (36.Rb1 Ka6 37.Nc5) 36...Kb5 (36...Ka6 37.Bb6!! Kb6 38.Rb1 Ka5 39.Rc5 Ka4 40.Kc3 Bd5 41.Rb4 Ka3 42.Ra5) 37.Rb7 (37.c4 Ka6 38.Nc5) 37...Bb7+ 38.Bc3 (38.Bc3 Re6 39.Rb1 Ka6 40.Ra1 Kb6 41.Rb1 Kc7 42.Ba5 Kc8 43.Rb5+). bratek55 (1685) bali63 (1760), internet, 2011. 8.Bc4 Be7 9.Ne2= g5 10.Nd4 Nd7 11.0-0 Ne5 12.Bb3 Bd7 13.c4? (13.Nc3!?+=) 13...Nh6 14.h3 0-0-0 15.Nc3? (better is 15.Ba3 Ba3 16.Na3+) 15...Bc5?? (15...Nd3 16.Rae1 Bd6+ (16...Nb2?! 17.Re7 Rde8 18.Rg7+=; 16...Ne1?! 17.Re1 Rhe8 18.Ba4+)) 16.Ne4+= Be7 17.Rac1?? (17.Nc3 Nd3 18.Rae1+) 17...Nd3+ 18.Rc2 Nb2 19.Rb2 f5 20.Nf2?? (better is 20.d6 cd6 21.Nc3+) 20...Bf6 21.Bc2 Bd4 22.Rb3 (22.Rbb1 Nf7+) 22...Ba4 23.Rc3 Bc3 24.Ba4 Bd2 25.Nd3 Be3 26.Kh2 g4 (26...c6 27.Bb3+) 27.Ne5 (27.Nf4 Bf4 28.Rf4 Rd6+) 27...g3 28.Kh1 a6 29.Bb3 Rhe8 30.Nd3 Re4 31.a4 Rd6 32.c5 Rf6 33.c6 (33.Rb1 Ng4 34.Rf1 Rd4+) 33...bc6 34.dc6 Rc6 35.Bd5 Rd6 36.Be4 fe4 37.Nb4 (37.Ne5 Rd4 38.Re1 Ra4+) 37...a5 38.Nc2 Bf2 39.Rc1 e3 40.Ne1 (40.Na1 e2 41.Re1 Rd1 42.Nc2 Be1 43.h4 Bc3 44.Ne1 Re1) 40...Be1 41.Re1 (41.Rc2 Rd1 42.Rc7 Kc7 43.Kg1 Bc3) 41...e2! 42.Kg1 (42.Re2 Rd1) 42...Rd1 (42...Rd1 43.Rd1 ed1Q) 01. bratek55 (1710) bali63 (1730), internet, 2011. 8.Bc4 Ne7 9.Ne2 Nd7 (better is 9...f3 10.gf3 Nd7+=) 10.Nd4 (better is 10.Nf4 Ne5 11.Bb3=) 10...Nb6/+ 11.Ne6?? (better is 11.Bb5 Bd7 12.c4/+) 11...Be6+ (11...Nc4?! 12.Nc7 Kf7 13.Bd4+) 12.de6 Nc4 13.Bf6 0-0 14.Be7 Be7 15.Kd1 Rad8 16.Re1 (16.Kc1 f3 17.gf3 Rf3+) 16...Rf6 (16...Ne3! 17.Kc1 Ng2 18.Rf1+) 17.Re4 (17.Kc1 Rd6 18.Re4 Rc6+) 17...b5 (better is 17...Ne3 18.Kc1 Ng2 19.d3+) 18.Nc3 (18.a4 Ne3 19.Kc1 Ng2 20.ab5 f3+) 18...a6 (18...Rd2 19.Ke1 Rg2 20.Nd5 Rg1 21.Kf2 Bc5 22.Ke2 Re6 23.Re6 Ra1 24.Nc7 Ra2 25.Nb5 Rc2 26.Kd3+) 19.a4 (19.d3+) 19...Nd2 20.Kc1 (20.Ke2 b4 21.Re5 bc3+) 20...Ne4 21.Ne4 Re6 (21...Re6 22.ab5 ab5+) 01. annamar (1715) smer36 (1680), internet, 2012. 8.Ne2 c6 9.Nf4+= Bd6 10.g3 Ne7 11.Nc3 Bf5 12.Ne6 (12.0-0-0 0-0+=) 12...Bc2 (12...Nd7!?=) 13.d3+= Nd5 (13...cd5 14.Rc1 Kf7 15.Nd4 Bd3 16.Bd3+-) 14.Kd2 Kf7 15.Re1 Nc3 16.Bc3 Re8 17.Bh3 Bd3 (17...Ba4 18.Re4 Bb5 19.Rf1+-) 18.Kd3+- Na6 19.Kc2 f5 (19...Nb4 20.Bb4 Bb4 21.Rb1+-) 20.Ng5 Kg8 21.Bf1 b5 22.Bg2 Nb4 23.Kb1 Nd5 24.Bb2 Bb4 25.Rc1 Bd2? (better 25...Rad8 26.Rc6 Ne3+-) 26.Rc6+- Nb4 (26...Rad8 27.Ne6 Nc3 28.Bc3 (28.Rc3?! Re6 29.Rc7 a6+-) 28...Re6 29.Re6 Bc3 30.Kc2+-) 27.Nh7! Nc6 (27...Kh7 28.Rc7 Double attack) 28.Nf6 Kf8 29.Ne8 Re8 30.Bc6 Re6 31.Bb5 Rb6 32.Rd1 a6 (32...Bg5 33.Ba4+-) 33.Rd2 ab5 34.Bd4 Rb7 (34...Re6 35.Kc2 Ke7 36.Kc3+-) 35.Kc2 (35.Kb2 Kg8+-) 35...Kf7 (35...Ke7 36.Kb3+-) 36.Be5 Re7 37.Rd5 Rb7 (37...b4 38.Kb3 g5 39.Rc5+-) 38.Bf4 Ke6 (38...Rb6 39.Rd6 Rb7 40.Kb3+-) 39.Rd6 Kf7 40.Kb3 Kg7 (40...Re7 41.Rb6 Re1 42.Rb5+-) 41.Ra6 Kf7 (41...b4 42.Rc6 Rb5 43.Ka4+-) 42.Kb4 Kg7 43.h4 Kf7 44.Ra5 Rd7 45.Rb5 Rd1 (45...Rd4 46.Kc3 Re4 47.Kb3+-) 46.a4 Rd4 47.Ka5 Re4 (47...Rd3 48.Kb6 Ke8 49.a5+-) 48.Rc5 Rd4 (48...Re2 49.Kb5+-) 49.Kb5 Rd3 (49...Rd1+-) 50.a5 Rb3 51.Kc6 Ra3 52.Kb6 Rb3 53.Rb5 Rd3 54.a6 Rd8 55.a7 (55.a7 Ra8 56.Kb7 Ra7 57.Ka7+-) 1-0. srpolash (2070) - gluv51 (2085), gameknot.com, 2017. 8.Nf3 a6 9.Bd3 (9.Bc4 Bg4 (9...b5 10.Bb3 Nd7 11.0-0 Nc5 12.Nd4 Bb7 13.Rf4 Nb3 14.ab3+=) 10.Nd4 Bd6 11.h3 Bd7 12.Ne6 b5 13.Be2 Nc6 14.Bf3/+) 9...Nd7 (9...c6 10.Be4 cd5 11.Bd5 Nc6 12.a3 Bc5 13.Nc3 Nd4 14.Be4= ) 10.a3 (10.0-0 Ne7 11.Be4 0-0 12.Nd4 Nc5 13.Bf3 Na4 14.Ba3+=) 10...Bd6 11.0-0 Ne7 12.Re1 0-0 13.Bc4 Rf7 14.Ba2+=. 8.Nf3 c6 A) 9.Bc4 Bf5 10.Kd1 Nd7 (10...b5 11.Re1 Kd8 12.Bb3 Bg4 13.a4 ba4 14.Ra4=) 11.Re1 Ne7 12.dc6 bc6 13.Bd4+= 13...Bg4 14.Re4+=; B) 9.dc6 Nc6 10.Nc3 (10.Bc4 Bf5 11.Kd1 0-0-0 12.Bg8 Rhg8 13.Bf6 Rde8 14.Bg5+=; 10.a3 Be7 11.d4 Bg4 12.Nbd2 0-0-0 13.Bc4 Nh6 14.0-0+=) 10...Bg4 11.Nd5 0-0-0 12.c4 Bd6 13.Be2 Nb4 14.Nb4+=; C) 9.a3 C1) 9...Bd6 C11) 10.Nc3 Bf5 11.Bc4 Kd7 (11...Kd8 12.d3 Ne7 13.Ne4= 13...Be4 14.de4=) 12.Nd4 Ne7 13.dc6 Nbc6 14.Nf5=; C12) 10.Bc4 b5 11.Bb3 Bg4 12.Nc3 Bf3 13.gf3 a6 14.Ne4= ; C2) 9...Bc5 10.d4 (10.dc6 Nc6 11.d4 Bb6 12.Nbd2 Bg4 13.d5 Nce7 14.d6+=) 10...Bd6 11.dc6 Nc6 12.c4 b6 13.Nc3 Bg4 14.Rd1=. 8.Nf3 Bf5 9.Nd4 Bd7 10.Bc4 Bd6 11.Nc3 a6 12.0-0-0 Nh6 (12...b5 13.Rde1 Ne7 14.Bb3=) 13.Rde1+= Kf7 14.Ne4 b5 15.Bb3 a5 16.a3 a4 17.Ba2 Ng4 18.g3 (18.Ne6 Be6 19.de6 Ke7+=) 18...fg3 19.hg3 Na6 20.Rhf1 Rhe8 21.Ne6 f6 becomes the focus of attention 21...Be7? (21...b4 22.Bf6 A) 22...Nf6? 23.Nf6 (23.Rf6?! Kg8+=) 23...Be6 24.Ne8 (24.Re6?! Red8+=) 24...Ke8 25.Re6 (25.de6?! b3 26.cb3 Nc5+-) 25...Kd7 26.Rf7 Kc8 27.Rh7+-; B) 22...Kg8+=) 22.d6!+- cd6 (22...cd6 23.N6c5 Double attack (23.N6c5 Deflection); 22...Bd6 23.Nc7 Double attack (23.Bf6 Deflection)) 23.Nc7 (23.N6c5 Kg7 24.Nd7 Nc7+-) 23...Kg7 24.Na8 (24.Ne8?! Re8 (24...Be8? 25.Nf6 Bf6 26.Bf6 Nf6 27.Re7 Kh6 28.Rf6+-) 25.Ng5 Ne5=) 24...Ra8 25.Nc5!! (25.Nc5 Nc5 26.Re7 Kh6 27.d4+- (27.Bf6?! Nf6 28.Rf6 Bf5+-)) 1-0. Deris,Antun (2030) - Pozgaj,Hrvoje (1780), 1nd Velika Gorica Croatia, Open, 2013. 9.Bb5 Bd7 (9...Nd7 10.Nc3/+) 10.Bd7 (10.Nc3 Ne7+=) 10...Nd7/+ 11.Nc3 Ne7 12.Nge2 0-0 13.Nb5 (13.0-0 g5/+) 13...g5 (13...Nd5!? 14.Nd6 cd6+) 14.Nd6 cd6 15.c4 Ne5 16.Be5 fe5 17.Nc3 Rac8 18.d3 h6 (18...Nf5!?/+) 19.Nb5+= Rc5 (19...Nf5!? 20.Na7 Ra8+=) 20.Nd6= b6 21.0-0 Nf5 22.Ne4 (22.Nf5 Rf5 23.g4 Rf8=) 22...Ra5 23.a4 (23.Rfe1 Ne3 24.Ra2 b5=) 23...Kf7 24.Nc3 (24.Rfb1 Nd4+=) 24...Nd4 (24...Ne3 25.Rfb1+=) 25.Rae1= Kf6 26.Rf2 Kf5 27.Ra2 g4 (27...Rd8 28.Re4=) 28.Re4 h5 29.Ra1 Rc5 (better is 29...f3!?=) 30.Rae1+/ Re8 31.Nb5 Nc2?? (better is 31...Nb5 32.ab5 Rc7+/) 32.Nd6+ (32.Nd6 Kg6 33.Ne8 Ne1 34.Re1+) 10. reza34861 (1925) headologer (1955), gameknot.com, 2016. 9.Bc4 Bf5-/+ 10.d3 Nd7 11.Nf3 0-0-0 12.Nbd2 Re8 13.Kf2 Nh6 14.Rhe1 (14.h3 Re7-/+) 14...Ng4 15.Kg1 Ne3 16.Bb3 (16.Nd4!?-/+) 16...Nc5-+ 17.Rac1 (better 17.Nd4 Be5 18.Rab1-+) 17...Re7?? (better 17...Nb3 18.cb3 Bd3 19.Bf6 Rhf8-+ (19...Ba3?! 20.Bh8 Rh8 21.Ne5-+)) 18.Bf6= Nb3 19.Nb3 Rhe8 20.Be7 Be7 21.Re2 a6 22.a4 g5 23.Nbd4 Bc5 24.Kh1 Bg6 (24...Bd7 25.c3 g4 26.Ng5=) 25.Ne6 Nd5 26.c4 (26.Re5 Be3 27.Rf1= (27.Rd5? Bc1 28.Neg5 h6-+; 27.Nfg5?? Bc1 28.Rd5 h6-+)) 26...Be3-/+ 27.cd5 Bc1 28.Rc2 Be3 29.Nc7 (29.Nfg5 Kb8 30.Nc7 (30.Rc7? f3 31.Nf3 Re6 32.Rb7 Kb7 33.de6 Bd3-+) 30...Bd3 31.Rc3-/+) 29...Bd3 30.Rc3 Re4 31.Nb5 (31.Rd3 Ra4 32.g4 Kc7 33.d6 Kd8 34.Ng5 Kd7-+) 31...Kd7-+ 32.Rc7 (32.Rd3 ab5 33.ab5 g4-+) 32...Kd8 33.Ng5 Bb5 (33...ab5 34.d6 Bb6 35.Nf7 Ke8 36.d7 Kf7 37.d8Q Bc7 38.Qc7 Ke6 39.Qc8 Ke7 40.g3 ba4 41.Qb7 Kd6 42.Qb8 Kd5 43.gf4+=) 34.d6 Bc6 (34...Ra4?? 35.Ne6 Ke8 36.Re7) 35.Nf7?? (better 35.h4-+) 35...Ke8 36.d7 Bd7 37.Nd6 Kd8 38.Rd7 Kd7 39.Ne4 b5 40.ab5 ab5 41.Nc3 (41.h3 Ke6 42.Nc3 b4-+) 41...b4 42.Nd5 (42.Nd1 Bd4 43.h4 b3-+) 42...b3 43.Nc3 b2 44.g4 (44.h4-+) 44...f3 45.h4 Kd6 46.Kh2 Bd4 47.Nb1 Ke5 48.Kg3 Ke4 49.g5 Ke3 50.Na3 (50.g6 hg6 51.Na3 f2 52.Nc2 Kd3 53.Nb4 Ke4 54.Nd5 f1Q 55.Nc3 Kf5 56.h5 Be5 57.Kh4 Qh1) 50...f2 51.Nc2 (51.Nc4 Ke2 52.Kg4 b1Q 53.Kh5 f1Q 54.Nd2 Kd2 55.Kg4 Qbd1 56.Kg3 Be5) 51 Ke4 (51...Ke4 52.Ne3 Ke3 53.Kg2 b1Q 54.Kh3 Kf3 55.Kh2 f1Q 56.g6 Qc2) 0-1. reza34861 (1945) - southview (2225), gameknot.com, 2016. 9.Bc4 Bf5-/+ 10.Nf3 Nd7 11.d3 Nh6 12.0-0 (12.Nd4 Ng4-/+) 12...Ng4 13.Re1 Ne3 14.Nbd2 Kf7 15.Nd4 Nc5 16.Bc3 Bd7 17.Ba2 Rae8 18.Rab1 g5 (18...Ba4 19.Rec1-/+) 19.Ba5 (19.Nc4!?-/+) 19...b6-+ 20.Bc3 Ba4 21.Rbc1 Nc2! 22.Re8 (22.Rc2 Re1 Discovered attack (22...Re1 Deflection; 22...Re1 Overloading); 22.Nc2 Re1 Double attack) 22...Re8 (22...Ke8?! A) 23.Nc2? Nd3 24.Re1 Ne1 25.Ne1 Kf7-+ (25...Ba3?! 26.Bf6 Rf8 27.Bg5-/+); B) 23.Rc2 Bc2 24.Nc2-/+; worse 22...Be8 23.Rc2 Ba4 24.Rc1+-) 23.Rc2 (23.Nc2?? Nd3 24.Ra1 Bc2-+) 23...Bc2 24.Nc2 Re2 25.Nd4 (25.Kf1 f3 26.Nd4 Na4-+) 25...Re1 26.Nf1 Rd1 27.Bc4 (27.Bb4 a5 28.Bd2 Nd3-+) 27...a6 28.Nf5 (28.Bb4 b5 29.Ba2 Rd3-+) 28...b5 29.Ba2 Nd3 30.Bb3 Rb1 31.Bc2 (31.Ba2 Rc1 32.Bd4 Ne5 33.Nd6 cd6-+) 31...Rc1 32.Bd3 Rc3 33.Nd6 cd6 34.Bh7 Ra3 35.g3 (35.Nd2 a5 36.Kf2 a4-+) 35...a5 36.gf4 (36.Bf5 Ra2 37.Be6 Kg6-+) 36...gf4 37.Kg2 (37.Kf2-+) 37...a4 38.h4 b4 39.h5 (39.Kf2 Rb3 40.Nd2 Rb2-+) 39...Rc3 40.h6 (40.Nd2 a3 41.Bb1-+) 40...a3 41.Bb1 b3 42.h7 Kg7 43.Nd2 a2 (43...a2 44.h8Q Kh8 45.Kf1 a1Q 46.Ke2 Qa7 47.Bd3 Qe3 48.Kd1 Rd3 49.Kc1 Rd2 50.Kb1 Qe1) 0-1. reza34861 (1960) - tbre0022 (2405), gameknot.com, 2017. 9.dc6 bc6 10.Bc4 Ba6 11.Ba6 Na6 12.Ne2 g5 13.Nbc3 Kf7 14.Ne4 h6 15.0-0-0 Be7 16.h4 gh4 17.Nf4 h5 18.Rh4 f5? (better is 18...Rb8 19.Rh5 Rh5 20.Nh5 Nb4+/) 19.Bh8+ Bh4? (19...fe4 20.Rh5 Ba3 21.Bb2 Bb2 22.Kb2 Nf6+) 20.Nd6 Ke7 21.Nf5 Kf7 22.Nh4 10. bratek55 barabi4 (1680), internet, 2011. 9.dc6 Nc6 10.Ne2 g5 11.Nbc3 Kf7 12.0-0-0 Nge7 13.Ne4 Ne5 14.Ng5 fg5 15.Be5 Rd8 16.h4 h6 17.hg5 hg5 18.Bc4 Kg6 19.Bd3 Bf5 20.Bf5 Nf5 21.Nc3? (better is 21.Bc3 Ba3 22.Bb2 Bb2 23.Kb2/+) 21...Re8+ 22.Rde1 Ba3 (22...Ng3 23.Rh3 Kf5 24.Rg3 fg3 (24...Re5 25.Re5 Ke5 26.Rg5 Ke6 27.Ne2+/) 25.Bg3 Re1 26.Be1 Re8+) 23.Kb1/+ Rac8 24.Re4? (24.Nb5 Rc5 25.Na3 Rce5 26.Re5 Re5+) 24...Rc5?? (better is 24...Rc6 25.Ka1 Ng3+) 25.Rhe1 Ng3 26.Bd4? (26.Ra4 Rce5 27.Re5 Re5 28.Ra3 Re1 29.Kb2 Rg1 30.Ra7 Rg2 31.Rb7 f3 32.Rb6 Kh5+) 26...Re4?? (26...Ne4 27.Ne4 Rb5 28.Ka1+) 27.Re4?? (better is 27.Ne4 Rb5 28.Ka1+=) 27...Ne4 28.Bc5 (28.Ne4 Rb5 29.Ka1 Rb4+) 28...Nc5 (28...Nd2!? 29.Ka1 Bc5 30.Nd5+) 29.Nd5 (29.d4 Ne6 30.Ne2 Ng7+) 29...Ne4 30.d3 Nd2 31.Ka1 Kf5 32.Nc3 g4 Black intends f3 33.Nb5 (33.Nd1 Nf1+) 33...f3 (better is 33...Bc5 34.d4 f3 35.gf3 gf3 36.dc5+) 34.gf3 gf3 35.Nd4 Kf4 36.Nf3 Kf3 37.d4 Ke4 38.c3 Kd3 39.d5 Kc2 40.d6 Bb2 01. bratek55 barabi4 (1710), internet, 2011. 9.a3 Bc3 10.dc3 Nd7 11.h3 Bf5 12.Ne2 g5 13.Nd4 Ne7 14.h4 h6 15.hg5 fg5 16.0-0-0 Nc5 17.Nb5 Kd8=. 9.Be2 h5 10.0-0-0 Rh7 11.Rf1 g5 12.Re1 Re7 13.Nf3 Nd7 14.Nb5 Nb6 15.a3 Bd6 16.Nd6 (16.h3 Bd7 17.Nfd4 h4=+) 16...cd6/+. 9.Nge2 f3 10.Nd4 fg2 11.Bg2 Na6 12.h3 Bd7 13.Ne4 Be7 14.Ne6 c6 15.N4g5 Be6 16.Ne6 Kd7 17.Nd4 c5=+. 9.Nf4 Bd6 10.g3 Nb6 11.Bb5 (11.Nc3 Kf7=) 11...Bd7 (11...Kf7 12.0-0=+) 12.Bd7= Kd7 13.0-0 Re8 14.Nc3 Be5 15.Rab1 f5 16.Nd3 (16.Nce2 Bb2 17.Rb2 Nf6=) 16...Bd4=+ 17.Kg2 Nf6 18.Rf4 (18.Ba1 Rhg8=+) 18...Bc3-/+ 19.Bc3 (19.Nc5 Kc8 20.Bc3 Nfd5 21.Bh8 Nf4 22.gf4 Rh8-/+) 19...Nfd5=+ 20.Bh8 (20.Rd4 Kc8 21.Rd5 Nd5 22.Bh8 Rh8-/+) 20...Nf4-/+ 21.Nf4 Rh8 22.Re1 (22.Rb3 Re8-/+) 22...Re8-+ 23.Re8 Ke8 24.Ne6 Nc4 25.Nc7 Kd7 26.Nb5 a6 27.Nd4 Nd2 28.Kf2 Kd6 29.Ke3? (better 29.Ke2 Nc4 30.Kd3 Ne5 31.Kd2-+) 29 Nf1 (29...Nf1 30.Kf4 Nh2-+) 0-1. 5imon (1835) - srpolash (2025), gameknot.com, 2017. 9.Nf4= Ne7 10.Bc4 Ne5 11.Bb3 0-0?? (better is 11...a5 12.a4 Bf5=) 12.d6+ (12.d6 Kg7 13.de7 Be7 14.0-0+) 10. the_great_omni (2415) headologer (1940), gameknot.com, 2016. 9.h4= Bd6 10.hg5+= Be5 11.g6 h6 (11...Ne7 12.d4 Bd6 13.gh7 Nd5 14.c4+=) 12.Nd4 (better is 12.d4!? Bd6 13.c4+/) 12...Ne7= 13.g7 Rg8 (13...Rh7!?+=) 14.Rh6+= Rg7 15.Rh8 Rg8 (15...Kd7 16.Ne6 Nd5 17.Nc5 Kc6 18.d4+=) 16.Rg8+= Ng8 17.Be2 (17.Bc3 Ne7 18.Bc4 c6 19.dc6 Nbc6=) 17...c6 18.dc6 Nc6 19.Bb5 (19.Bh5 Kd7 20.c3 Bd4 21.cd4 Kd8=) 19...Bd7+= 20.Bc6 (20.c3 Bd4 21.cd4 0-0-0+=) 20...Bc6/+ 21.Kf1 (21.Na3 Bg2 22.Kf2 Rd8 23.Kg2 Bd4+= (23...Rd4? 24.Bd4 Bd4 25.Rb1+)) 21...0-0-0 22.Nc6? (22.c3 Bd4 23.cd4/+) 22...bc6?? (better is 22...Bb2 23.Nd8 Kd8+ (23...Ba1 24.Ne6+=)) 23.c3+= Nh6 (23...Rd3 24.Ba3=) 24.Ba3 (24.d4!? Bd6 25.Ba3=) 24...Nf5+= 25.Kf2? (25.Bc5 Ng3 26.Ke1 Rh8/+) 25...Kc7 (better is 25...Nd4!? 26.Bb2 Nc2+) 26.Bc5+= Kb7 (26...Rd5 27.Bf8/+) 27.d4= Bc7 (27...Nd4 28.cd4 Rd4 29.Na3 Rd2 30.Ke1 Rg2 31.Rb1 Ka6 32.Bf2=) 28.Nd2 Ne3 29.Rb1 Ka8 30.Nf1 Re8 31.Ne3 fe3 32.Ke2 f5 33.Rb3 (33.Rh1 f4=) 33...f4+= 34.c4 Rg8 35.Kf1 Rg3 (35...e2 36.Ke2 Rg2 37.Kd3 Ra2 38.d5 cd5 39.cd5/+) 36.Rb2 (36.d5 cd5 37.cd5 Rg5+=) 36...f3 (36...Rg6!?+=) 37.gf3= Rf3 38.Kg2 Rf7 (38...Rg3 39.Kf1=) 39.d5 cd5 40.cd5 Rg7 41.Kf3 Rg3? (better is 41...Rg5+=) 42.Ke4+ Rh3 (42...Rg5 43.Re2+) 43.d6 Bd8 (43...Bb6 44.d7 Rh8 45.Bb6 ab6 46.a4+/ (46.Ke3?! Kb7=)) 44.Be3 Bf6?! (44...a5 45.a3+) 45.d7 (better is 45.Rf2 Bh4 46.Rf7+) 45...Bd8 (45...Rh8 46.Rb3 Rb8+) 46.Bf4 Bb6 47.d8Q! (47.d8Q Kb7 48.Qd7 Ka6 49.Qc8 Ka5 50.Bd2 Rc3 51.Qc3 Ka4 52.Qb3) 10. Dingbat (2295) lonewolf (2220), ICS, 1998. 9.h4= gh4 10.Nf4 Bd6 11.Rh4=. 9.h4= gh4 10.Rh4 Bd6 11.Nbc3 (11.Nf4 Bf5=) 11...Bf5 12.0-0-0 Ne7 (12...f3 13.gf3 Ne7 14.Re1+=) 13.Nf4+= Nd7 14.Ne6 Kf7 15.Nd4 Rag8 16.Nf5 (16.Re1 Rg5 17.Rh1 Be5=) 16...Nf5= 17.Ra4 (17.Rh3 Ne7=) 17...a6+= 18.g4 (18.Ne4 Nb6 19.Nd6 Nd6+= (19...cd6? 20.Rf4+)) 18...Nh6 (18...Ng3!?/+) 19.Bh3 Ne5 Increasing the pressure on the isolated pawn on g4 20.g5 Rg5 (20...fg5 21.Be6 Deflection; 20...Rg5 21.Ne4 Decoy) 21.Be6 (21.Ne4 Rg6/+) 21...Ke7 (21...Kg7 22.Ne4 Rg2 23.Bh3/+) 22.Re4 Nhg4 (22...f5 23.Rh4 Rg6 24.Ne2=) 23.Re2 (23.d4 Nf2 24.de5 Be5 25.Re5 fe5+/ (25...Re5? 26.Rf1 Re6 27.de6+)) 23...Kd8 (better is 23...f5!?/+) 24.Ne4= Rg6 25.d4 (better is 25.Bf5!? Rf8 26.Nd6 cd6 27.Bd4+=) 25...Nc4/+ 26.Nc5 (26.Bg4 Rg4 27.Nf6 Rf4/+) 26...Bc5 27.dc5 Nb2 28.Kb2 Ne5 29.Rd4 Ke7 (29...h5!?/+) 30.Bf5+= Rg7 31.d6 (31.Rb4 Rb8+=) 31...cd6/+ 32.cd6 Kd8 33.d7 (33.c4 b6/+) 33...h5+ (33...Nd7? 34.Red2 Kc7 35.Rd7 (35.Bd7?! h5+/) 35...Rd7 36.Rd7 (worse is 36.Bd7 Rd8/+) 36...Kc6 37.Rf7+) 34.Red2 (34.Re3 b5/+ (worse is 34...Nd7 35.Red3+=)) 34...h4 (34...b5 35.Rf2+) 35.Rd1? (better is 35.Rh2 Rg5 36.Be6+) 35...h3 01. Zile,Robert Rozinov,Boris Abramovich, corr ICCF, 1987. 9.a3 Bb5 10.ab4 Kf7 11.Nc3 Bd7 12.Nge2 Na6 13.Ba3 g5 14.b5 Nb8 15.h4 h6 16.d6 c6 17.Bb2 Rh7=. 9.a4 c6 10.dc6 Bc6 (10...Nc6 11.Ne2+=) 11.Nf3 (11.Ne2 f3 12.gf3 a6 13.Bc6 Nc6=) 11...a6 12.Bc6 Nc6 13.c3 (13.Nc3 Rd8+=) 13...Bd6/+ 14.d4 Nge7 15.Nbd2 0-0 (15...0-0-0 16.Kf2/+) 16.0-0 Nf5 17.Rfe1 (17.Ne4 Rad8=) 17...Ne3 18.Re2 Rae8 19.Ba3 (19.c4 b6+=) 19...Ba3 (19...Nc2 20.Ne4 Na3 21.Nf6 Rf6 22.Re8 Kf7 23.Rh8+) 20.Ra3 Re7 21.Rb3 Rfe8 22.Nf1 (22.c4 Kf7/+) 22...Na5+ 23.Rb1 (23.Ra3 Kf7+) 23...Nac4 (23...Nd5 24.Re7 Re7 25.Ra1+) 24.N1d2/+ Kf7 (24...Rc8 25.g3 fg3 26.hg3 Nd2 27.Nd2 Rc3 28.Nf1+) 25.Nc4 Nc4 26.Re7 Re7 27.Kf2 Ke6 28.g3 (28.Ne1 Nd2 29.Rc1 Ne4 30.Kg1 Kd5+) 28...fg3+ 29.hg3 Kd5 30.Ne1 (30.Rb3 h5/+) 30...Ke4 (30...Nd2 31.Rb4 Ne4 32.Kf3+) 31.Rb4 (31.Ng2 Kd3 32.Nf4 Kc2 33.Rb4+) 31...Ne3+ 32.a5 (32.Rb1 Rc7+) 32...Nd1 33.Kg2 Nc3 34.Nf3 Nb5 35.g4 Rd7 (35...Kf4 36.d5 Re4 37.Rb3+) 36.g5 (36.Rb1 Kf4+) 36...f5 37.Kg3 Rc7 38.Nd2 Kd3 39.Nf3 Kc3 40.Rb1 Kc2 (40...Nd4 41.Nd4 Kd4 42.Kf4+) 41.Rb4 Rc3 42.Kf4 Ra3 43.d5 Ra5 44.Ke5 Kc3 45.Rh4 Nc7 46.Rh7 (46.Rd4 Rc5+) 46...Nd5 (better is 46...Rd5 47.Kf6 Rd6 48.Ke7 Rc6+) 47.Rb7 Ne3 (47...Kd3 48.Nh4+) 48.Ke6 (48.Kf4 Ng4 49.Rc7 Kb2 50.Rb7 Ka2+) 48...Ng4 (48...Rb5!? 49.Rc7 Kd3 50.Kf7+) 49.Kf7/+ Ne5 (49...f4 50.Kg6 Kd3 51.Rb3 Ke4 52.Nd2 Kd4 53.Nf3 Kd5 54.Kf7/+) 50.Ne5 Re5 51.Kg6 f4 52.Rf7 Re4 53.Kf5 (53.Kh6 Re8 54.Rf4 Kd2+) 53...Re1+= 54.g6 (54.Rc7 Kd4 55.Rd7 Kc4 56.Kf4 a5+=) 54...f3= 55.Kg4 (55.Kg5 Rg1 56.Kh6 Rg3=) 55...Rg1 56.Kh3?? (better is 56.Kh5 Rg3 57.g7=) 56...Rg6+ 57.Rf3 Kb4 58.Rf4 Kb5 59.Rf5 Kb6 60.Re5 a5 61.Re1 a4 62.Rb1 (62.Kh4 Rg2+) 62...Ka5 63.Kh2 a3 64.Rb3 (64.Re1+) 64...Ka4 65.Rb8 Rg4 66.Kh3 Rb4 67.Ra8 Kb3 68.Kg2 a2 69.Kf2 (69.Ra2 Ka2 70.Kg3 Kb2+) 69...Kb2 (better is 69...Ra4 70.Rb8 Ka3 71.Rh8+) 70.Ke2 a1Q (70...a1Q 71.Ra1 Ka1+) 01. orangutandu parpanghel72, internet, 2013. 9.Bc4 Bf5 10.c3 Bd6 11.Ne2 Nd7 12.Ba3 Ne5 13.Bb5 Ke7 14.Nf4 g5 15.Nh5 a6 16.Be2 Nd3 17.Kf1 b5/+. 9.Bd3 Ne7 10.Bc4 (10.Be4 c6=+) 10...Rf8 (10...c6 11.Bf6 Rf8 12.Bg7/+) 11.Ne2= f3 (11...c6 12.Nf4 cd5 13.Bd5=) 12.gf3 Na6 (12...c6 13.Nbc3=) 13.Nd4 (13.Nbc3 Bd6=) 13...0-0-0 14.Ne6 Be6 15.de6 Nc5 16.a4 Rd6 (16...Nd5!? 17.c3 Ba5=) 17.c3+/. 10.h3 Bh5 11.Be2 Be2 12.Ne2 Bd6 13.0-0 g5 14.Nbc3 Nd7 15.Ne4 Ne7 16.Bf6 Nf6 17.Nf6 Kf7 18.Ne4=. 10.h3 Bh5 11.Be2 Be2 12.Ne2 Bd6 13.Nbc3 Na6 14.a3 Kf7 15.Kd1 Re8 16.Nb5 Ne7 17.Nd6 cd6=. 10.Ne2 Bd6 11.0-0 g5 12.Nbc3 0-0-0 (12...Ne7!?/+) 13.Nb5=+. 10.Ne2 Ne7 11.Nf4 0-0-0 12.0-0 Rde8 13.c4 Nf5 14.Ne6 Kb8 15.g4 Nd6 16.Bf6 Nf6 17.Rf6 Ne4 (17...Nc4!? 18.Rf4 b5=) 18.Rf3+=. 10.Ne2 f3 11.gf3 Ne7 12.Nbc3 0-0-0 13.0-0-0 Ne5 14.Ne4 Rhf8 15.a3 Bd6 16.Nf4 Rf7 (16...Nf3 17.Ne6 Ne5 18.Nf8 Rf8 19.Nd6 cd6 20.Be5 de5 21.d4=) 17.Ne6 (17.Rdf1 Re8 18.Nd6 cd6=+) 17...Rd7 =+ (17...Nd5 18.Nd8 Kd8 19.Be5 fe5 20.d4 Ba3 21.Kb1 Rf3 22.de5+). 12.a3!? Ba5 13.Bc3 Bc3 14.Nc3=+. 12.Nf4 Re8 13.Kd1 Ne7=+. 13.a3 Be7 14.Nf4 Nh6 15.Re1 Rhe8 16.Nc3 Nc4 17.Bc1 Bc5 18.Kf1 Re1 19.Ke1 Re8 20.Ne6=+. 13.Re1/+. 13.Ng5 Nc4!? 14.Bd4 Rd5/+. 13.Ng5 fg5?! 14.Bh8 Nd5 15.a3 Bc5 16.d4=. 14.Re1!? Bc5 15.Kg2=. 14.Re1 Rd5 15.Nf7 +. 14.Re1 Nd5? 15.Re8 Rd8 16.Rd8 Kd8 17.Nf7 Ke8 18.Nh8 +. 14.Re1 fg5 15.Bh8 Nd5 16.a3+=. 9.0-0-0 0-0 10.Bc4=+ Kg7 11.Rf1 (11.Nge2 Bd6=+) 11...Nd7 12.Rf4 (12.Bb3 Bc3 13.dc3 a5 14.Rf4 a4 15.Ra4 Ra4 16.Ba4 Nd5=+) 12...Nb6 13.Nge2 g5 (< 13...Nc4 14.Rc4 Bc3 15.Nc3+=) 14.Rd4 Bd7 (< 14...Nc4 15.Rc4 Bd6 16.h4+=) 15.Bb3 a5 16.Rf1 Bc5 17.Rd3 (17.Re4!?=+) 17...a4/+. 9.0-0-0 Nd7/+ 10.Bb5 (10.Nh3 Bc3 11.dc3 g5/+) 10...c6 11.dc6 bc6 (11...Nc6?! 12.Nd5 Bd6 13.Re1 Kf7 14.Nh3=) 12.Bd3 Rb8 13.Rf1 Ne5 14.Be2 Bc3 15.Bc3 Nd5 16.Bb2 0-0 17.d4 (17.Nf3!? Nf3 18.Bf3/+) 17...Ng4+. 9.Nb5 Nd5/+ 10.c4 (10.Bc4 a6=+) 10...a6 11.cd5 ab5 12.Bf6 0-0 13.Be5? (better is 13.Bc3 Re8 14.Kf2 Bc5 15.d4/+) 13...Re8+ 14.Nf3 Nd7 (14...Nd7 15.Bb5 c6 (15...Ne5?! 16.Be8 Bg4 17.Bb5 Bf3 18.gf3/+; 15...Re5?! 16.Ne5 Ne5 17.a4+) 16.dc6 Ne5 (16...Re5?! 17.Ne5 Ne5 18.c7/+) 17.cb7 Nf3 18.Kd1 Bb7 19.Be8 Rd8 20.gf3 Bf3 (20...Re8?! 21.Rf1 Ba6 22.Rf2+) 21.Kc2 Bh1 (21...Re8?! 22.Rhf1 Be4 23.d3+) 22.Rh1 Re8+) 01. headologer (1960) tbre0022 (2195), gameknot.com, 2016. 9.Ne4 Nd5/+ 10.Bc4 Nb6 (10...Ne3 11.Bd3 Nc6 12.c3=) 11.Nf6 (worse 11.Bf6 Rf8 12.Bd3 Bf5-/+) 11...Kd8 (11...Ke7!? 12.Bb3 Nc6=+) 12.Bb3= Rf8 13.Nh7 Re8 14.Kf2 Bf5 (14...N8d7 15.Nf3 Nc5 16.Bf6 Kd7 17.Bf7 Ne4 18.Kg1+-) 15.Nf3+= Nc6 16.Rae1 Re1 (16...Bc5 17.d4 Be7 18.Nhg5 Bg5 19.Ng5+-) 17.Re1 Kd7?? (better 17...Nd7+=) 18.Nf6+- Kd6 (18...Kc8 19.Re8 Nd8 20.Ne5+-) 19.c3 Ba5 (19...Bc5 20.d4 Nd4 21.Nd4 Rf8 22.Ne4 Be4 23.Re4 Rf6+-) 20.Ba3 (20.Ba3 Bb4 21.cb4 Nb4 22.Bb4 c5 23.Bc3+-) 1-0. tbre0022 (2200) - headologer (1955), gameknot.com, 2016. 10.Ne4 Nb6 11.Nf6 Kf7 12.Bb3+-. 10.Ne4 Nf5 11.0-0-0 Nd6 12.Nd6 Bd6-/+. 10.Ne4 Nf5 11.a3 Ba5 12.Ne2 0-0 (12...Nd6 13.Nd6 cd6 14.Nf4=) 13.Nf4+= Ne3 (13...Nd6 14.Nd6 cd6 15.Ne6=) 14.Bd3 (14.Bb3 Ng2 15.Ng2 Re8 16.d6 Kf8=) 14...Re8= 15.Bd4 (15.Kf2 Ng4 16.Kg3 f5=) 15...Nf5 16.Bf2 (better 16.Bg1!?=) 16...Nd6-/+ 17.Ne6 Ne4 18.Be4 Nf8 (18...f5 19.Bf3 Ne5 20.Ke2-/+) 19.0-0-0 (19.Be3 c6 20.dc6 A) 20...Be6?! 21.cb7 Rab8 22.Kf2= (worse 22.Ba7 Bd5 23.Bb8 Be4-/+); B) worse 20...Ne6 21.cb7 Bb7 22.Bb7+-; C) 20...bc6-/+) 19...Ne6-/+ 20.de6 c6 21.e7 Re7 22.Rde1 Be6 23.Bd3 Kf7 24.Rhf1 Rd7 25.Bh4 Bd8 26.Rf4 (26.Kb2 Rd4 27.Bf2 Rg4-/+) 26...Bd5 (26...f5 27.Bd8 Rad8 28.Kb2-/+) 27.g4=+ Kg7 28.Rff1 Bf7 29.Re3 c5 30.Bb5 Rd4 31.h3 a6 32.Bd3 h5 (32...Rc8!?=+) 33.Ref3= hg4 34.Bf6 (34.Rf6?? Be8 35.Rb6 Bb6 36.Bf6 Kg8 37.Bd4 cd4 38.hg4 Bc5-+) 34...Bf6 35.Rf6 Be8 36.hg4 Rg4 37.Re6 Bb5 (37...Bc6 38.Rff6=) 38.Re7= Kh6 39.Rh1 Kg5 40.Be4 (40.Rb7? Bc6 41.Rbh7 Bh1 42.Rh1 a5-+) 40...Re8 41.Re8 Be8 42.Bb7 Bb5 43.Rh7 Ra4 (43...Rf4 44.Kb2=) 44.Kb2 Kf6 45.Rc7 Rd4 46.Kc3 Rc4 (46...Ra4 47.Rc5 Ra3 48.Kd4=) 47.Kb3+= Rd4 48.Rc5 Rd2 49.a4 Bf1 (49...Be2 50.Rc6 Kf5 51.Bc8 Ke5 52.Re6 Kf4 53.Rg6+=) 50.Rc6 Attacking the isolated pawn on a6 50...Kf5 (50...Kf7 51.a5+=) 51.a5 Rd5 52.Bc8 Kg5 53.Ba6 (53.Kb4 Rb5 54.Ka4 Rb8+-) 53...Ba6 (53...Bg2!?=) 54.Ra6+- Rd8 55.Rb6 Kf5 56.a6 g5 57.Kb4 g4 58.Rb7 Ra8 (58...g3!?+-) 59.Ka5+- g3?? (better 59...Kf6+-) 60.Rg7 Kf4 (60...Rc8 61.Rg3 Rc2+-) 61.a7 Rc8 62.Kb6 g2 (62...Rf8 63.Kb7+-) 63.Rg2 Re8 (63...Kf3 64.Rh2 Kg3+-) 64.c4 Re6 65.Kb5 Re8 66.c5 Ra8 67.Kb6 Ke5 68.Kb7 Rh8 69.a8Q (69.a8Q Ra8 70.Ka8 Kd5 71.Rc2 Kc6 72.Ka7 Kd7 73.c6 Kc7 74.Ka8 Kd6 75.c7 Kd5 76.c8Q Ke5 77.Qc5 Ke4 78.Rc4 Kd3 79.Qd4 Ke2 80.Rc3 Kf1 81.Rc2 Ke1 82.Qg1) 1-0. srpolash (1920) - reza34861 (1915), gameknot.com, 2016. 10.Ne4 Nf5 11.a3 Be7 12.Nh3 Nd6 13.Nd6 Bd6 14.0-0 Ne5 15.Bb5 Bd7 16.Bd7 Kd7 17.Nf4 Nc4 18.Bc1 (18.Bc3!?=) 18...Rhe8 19.Rb1 f5 20.Rb3 (worse 20.Rb7 Nb6-+) 20...a5 (20...Rab8 21.d4=+) 21.d4 (21.Rb7 Bc5 22.Kh1 Bb6-/+) 21...a4 22.Rh3 (22.Rb7 Nb6 23.h4=+) 22...Re7-/+ 23.Ne6 c6 24.Nf4 b5 25.dc6 Kc6 26.d5 Kb7 27.Ne6 Rc8 28.Rd1 Nb6 29.Bf4 (29.Bg5 Rd7-/+) 29...Re6-/+ 30.de6 Bf4 31.Rh7 Kc6 32.e7 (32.Rg7 Bd6-/+) 32...Bd6 33.Rg7 g5 34.g4? (better 34.Re1!? Re8 35.Rg5 Ba3 36.Rf5-+) 34...fg4-+ 35.Rg5 (35.Rd3 Nc4 36.Rg5 Be7 37.Rg6 Bd6-+) 35...Be7 36.Rg4 (36.Rg6 Kb7 37.Rd3 Bc5 38.Kh1 Nc4 39.Rd7 Ka8-+) 36...Ba3 37.Rg6 (37.h4 Bc5 38.Kf1 Nd5 39.Rg6 Bd6-+) 37...Kb7 38.Rg5 (38.h4 Rc2 39.h5 Bb2-+) 38...Ka6 (38...Rc2!? 39.Rb5 Bc5 40.Kh1-+) 39.Rb1 Bc5 (39...Rc2?! 40.Rbb5 Nc4 41.Rbd5-+) 40.Kg2 b4 41.Rb2 (41.Kf3 a3 42.Ra1 Be7-+) 41...Be7 42.Rg3 a3 43.Ra2 Nd5 44.Kh1 (44.Rb3 Nc3 45.Ra1 Ne4-+) 44...Bf6 45.Rd3 (45.Rb3-+) 45...Nc3 46.Ra1 Ne4 47.Rda3 (47.Rf1 Rc2 48.Rdf3 a2 49.Rf6 Nf6-+) 47...ba3 48.Ra3 Kb5 49.Re3 Nc3 50.Kg2 (50.Rf3 Nd5 51.Rf2 Rc4-+) 50...Nd5 51.Re1 Rc2 52.Kh3 (52.Kg3 Bd8-+) 52...Bd8 53.Kg3 Bc7 54.Kf3 Bh2 (54...Rh2 55.Rc1-+) 55.Ke4 (55.Re2 Rc3 56.Ke4 Nf6 57.Kf5 Rf3 58.Ke6 Bg3-+) 55...Kc4 56.Kf3 Bd6 57.Re4 Kc5 58.Rg4 (58.Ra4 Rc1-+) 58...Rc3 59.Ke2 Nf4 60.Kd2 (60.Kd1 Rh3-+) 60...Kc4 61.Rh4 (61.Rg1 Bb4 62.Rc1 Rc1 63.Kc1 Be1-+) 61...Kb3 62.Kd1 (62.Rh1-+) 62 Rd3 (62...Rd3 63.Ke1 Rf3 64.Rf4 Rf4-+) 0-1. srpolash (1920) - tbre0022 (2405), gameknot.com, 2016. 10.Ne4 Nf5 11.Ne2 Nd6=+ 12.Nd6 (12.Nf6?? Nf6 13.Bf6 Rf8-+ (13...Nc4?! 14.Bh8 Bd2 15.Kf2-/+)) 12...Bd6 13.0-0 g5 14.Nd4 Ne5 15.Be2 Kf7 16.Bh5 (16.g3 Bh3 17.Bh5 Kg7 18.gf4 A) 18...Bf1? 19.fe5 Be5 20.Rf1 (20.Kf1?! Kh6 21.Bf3 Kg6+-) 20...Bd4 21.Bd4+-; B) 18...Nc4=+) 16...Kg7-/+ 17.Rae1 Kh6 18.Be2 Re8 (18...c6 19.g3 Rg8 20.Kh1-/+) 19.Bc3 Bc5 20.Kh1 Bd4 (20...c6 21.dc6 bc6 22.Bd3-/+) 21.Bd4 a6 (21...Bf5 22.Bb5 Red8 23.Be5 fe5 24.Re5=) 22.Bd3 Bg4 23.Be4 Nc4 24.Bc3 (24.Bf6?? Nd2 25.Bd3 Nf1 26.Rf1 Be2 27.Be2 Re2-+) 24...Nd6 25.Bd3 Kg7 26.Kg1 (26.h4 h6-/+ (worse 26...gh4 27.Re8 Ne8 28.Rf4=)) 26...Bf5 27.Bf5 Nf5 28.Re6 (28.g3!? Ne7 29.d6 cd6 30.gf4-/+) 28...Re6-+ 29.de6 Re8 30.Re1 Kg6 31.Kf2 Ng7 32.e7 Kf7 33.h4 h6 34.hg5 hg5 35.Bb4 Nf5 36.c4 Ne7 37.Bc3 Rd8 38.Rh1 Kg6 39.Re1 Nc6 40.Re6 Rd6 41.Re8 Ne5! 42.Rb8?! (42.Be5 Rd2 Double attack (42...Rd2 Deflection; 42...Rd2 Decoy)) 42...b6 43.Be5 fe5 44.Ke2 (44.Ke1 e4 45.Ra8 Rc6 46.Ra6 Rc4-+) 44...e4 45.Re8 (45.Rc8 g4 46.Rg8 Kf5 47.Rf8 Kg5-+) 45...Kf5 46.Re7 c5 47.Re8 g4 48.Rf8 Kg5 49.g3 (49.Ke1-+) 49...fg3 50.Rg8 Kf5 51.Rf8 Rf6 52.Rg8 b5 53.cb5 ab5 54.a3 (54.Rc8 Kf4 55.a3 Rh6-+) 54...Ke5 55.Rg4 Rf2 56.Ke1 Rf3 57.Rg5 Kd4 58.Rg7 Ra3 59.Kd1 (59.Ke2 b4 60.Rd7 Ke5 61.Re7 Kd5-+) 59...b4 60.Kc1 (60.Ke2 Rf3 61.Rd7 Kc4-+) 60...c4 61.Kc2 (61.Rg8-+) 61...b3 62.Kb1 Ra2 63.Rd7 Ke5 64.Rg7 Rd2 65.Rg3 (65.Re7 Kd4 66.Rc7 g2 67.Rd7 Kc3 68.Rd3 ed3 69.Kc1 g1Q) 65...Kd4 66.Rh3 (66.Rg1 c3 67.Rf1 c2 68.Kb2 Rd1 69.Ka3 c1Q 70.Kb4 Rf1 71.Ka5 Qc5 72.Ka4 Ra1 73.Kb3 Qc3) 66...c3 67.Rh1 0-1. srpolash (1915) - the_great_omni (2445), gameknot.com, 2016. 10.Ne4 Nf5 11.Nh3 Ne3 12.Bd3 f3 13.gf3 Nd5-/+. 10.a3 Bd6=+ 11.Bb5 0-0 12.Bd7 (12.Ne2 Nd5 13.Bc4 N7b6=+) 12...Bd7-/+ 13.Nf6 Rf6! 14.Bf6 Nd5 15.Bb2 Nb6 (15...Re8 16.Kf2 Bf5 17.Nh3-/+) 16.Nf3 Nc4 Exerts pressure on the isolated pawn 17.0-0-0 Rf8 (worse 17...Ba3 18.Ba3 Na3 19.Rde1+=) 18.Rhg1 Rf5 (18...Ba3?! 19.Ba3 Na3 20.Rde1+=) 19.d3 Ne3 20.Rde1 Rc5 21.Re2 Rh5 22.h3 Ba4 23.Kb1 Bc6 24.Nd4 Bg2 25.Re3 fe3 26.Rg2 Rh3 27.c4 Kf7 28.Kc2 (28.Re2 h5 29.Bc1 h4=+) 28...h5 29.Ne2 (29.Kd1 Be5 30.Ke2 Kf6=) 29...h4=+ 30.Rg1 Rf3 31.d4 h3 32.c5 (32.Kd3 h2 33.Rh1 c6=+) 32...Bf4 (32...Be7!?-/+) 33.Kd3= g5 34.d5 h2 35.Rh1 Rf2 36.Bd4 Ke7 37.a4 b6 38.c6 (38.d6 cd6 39.cb6 ab6 40.Bb6 g4 41.Be3 Be3 42.Ke3 Rg2=) 38...Bd6 (38...Kd6 39.Nf4 Rf4 40.Rh2 Kd5 41.Be3 Ra4 42.Rh7 Kc6 43.Bg5-/+) 39.Ke3= Rf7 40.Ke4 Ke8 41.Bc3 g4 42.Be1 Rf3 43.Bh4 (43.Nd4 Rf4 44.Ke3 Rf8=) 43...a6 44.Nd4 Rf4 (44...Ra3 45.Ne2=+) 45.Ke3= Rf7 46.Ne2 (46.Ke4 g3 47.Bg3 Bg3-/+) 46...Rf3=+ 47.Ke4 Ra3 48.Kf5 Re3 (48...Ra4 49.Ng3 Kf7 50.Rh2 Rf4 51.Kg5+-) 49.Ng3 Bg3 (worse 49...Rg3 50.Bg3 Bg3 51.Kg4=) 50.Bg3 Rg3 51.Rh2 Ke7 52.Rh7 Kd6 53.Ke4 Rg1 54.Rd7 Kc5 55.Rc7 Re1 56.Kd3 Kd5 57.Rg7 Kc6 58.Rg4 Rd1 59.Kc2 ½-½. tbre0022 (2200) - breughel (2340), gameknot.com, 2016. 10.a3 Bd6=+ 11.Bb5 0-0 12.Bd7 Bd7 13.Nf6 Rf6! 14.Bf6 Nd5 15.Bb2 Re8 16.Kd1 Nb6 (16...g5!?-/+) 17.Nf3=+ Nc4 The isolani on a3 becomes a target 18.Bc1 Bc6 (18...Kg7 19.Re1 Re1 20.Ke1=) 19.Re1= Re1 (19...Rd8 20.d3=) 20.Ke1 g5 (20...Ne5 21.Ke2=) 21.Ng5+= Bg2 22.d3 Ne5 23.Kf2 Bd5 24.Ne4 Ng4 25.Kg2 Kf7 (25...Kg7 26.Bd2+=) 26.h3 Be5 (better 26...Ne5!?+=) 27.Rb1+- Ne3 28.Be3 fe3 29.Kf3 Bd4 30.Ke2 Kg6 (30...Bc6!?+-) 31.c3+- Bg7 32.c4 Bc6 (32...Be6 33.Rg1 Kh6 34.Ng5+-) 33.Rg1 Kh6 (33...Kf7 34.Ke3 Bh6 35.Ke2+-) 34.Ke3 Bd7 35.h4 Be6 (35...Bf8 36.Rf1 Ba3 37.Rf7+-) 36.Ng5 Bg8 37.Ke4 Bf8 38.Kf5 Bc5 (38...a5 39.a4+-) 39.Re1 Kg7 40.Re8 Ba3 (40...h6 41.Ne4 Ba3 42.Rb8+-) 41.Rd8 h6 42.Rd7 Kh8 (42...Kf8 43.Ne4 Be7 44.Rc7+-) 43.Ne4 Bh7 44.Ke5 Be4 45.de4 (45.Ke4?! Bd6+-) 45...Bd6 (45...a5+-) 46.Kf6 (better 46.Rd6 a6+-) 46...Kg8 47.e5 Bb4 48.Rc7 Be1 49.Rb7 Bh4 50.Kf5 Bf2 (50...Kf8+-) 51.Kg6 Bc5 (51...Kf8 52.Rf7 Ke8 53.Rf2 Ke7+-) 52.Rb8 (52.Rb8 Bf8 53.e6 a5 54.e7 a4 55.ef8Q) 1-0. tbre0022 (2250) - reza34861 (1915), gameknot.com, 2016. 10.a3 Bd6=+ 11.Bb5 Nd5?! 12.c4 N5b6 13.c5+=. 10.a3 Bd6=+ 11.c4 0-0=+. 10.Bc4= Nf5 11.Bb5 (11.Ne2 Nd6 12.Nd6 Bd6=+) 11...Be7 (better 11...Kf7!? 12.Bd7 Bd7 13.Nf6 Ba4=+) 12.Ne2 f3 (12...a6 13.Bd7 Bd7 14.Nf4=) 13.gf3+= 0-0 14.Nf4 Nd6 15.Bd3 Ne4 16.fe4 Nc5 17.0-0 Nd3 18.cd3 Bd7 19.Rac1 c6 20.a4 (20.Kg2 Rac8+=) 20...Rac8= 21.Kg2 Rf7 22.Bd4 (22.a5 Bd6=) 22...Ba3 (22...c5 23.Bc3=) 23.Rc4 a6 24.dc6 (24.a5 c5 25.Ra1 Bb4=) 24...Bc6= 25.Nd5 f6 draws heavy fire 25...f5 26.Rc3 (26.Rb1 Rd8 27.Nc3 Rfd7-/+) 26...Be7 (26...Bb2 27.Rc4 Bd4 28.Rd4=) 27.a5 (27.Kg3!?=) 27...Re8=+ 28.Ne7 Rfe7 29.Be3 Re5 30.Kg3 Ra5 31.ef5 gf5 32.Bc5 Re2 33.Rf5 Rd2 34.Kf4 Rh2 35.Rg5 Kf7 36.Rf5 Ke6 37.Re5 Kd7 38.d4 Rf2 39.Kg3 Rg2 40.Kf4 Rg7 (40...Ra1 41.d5 Rf1 42.Rf3 Rf3 43.Kf3 Bd5 44.Rd5 Kc6 45.Rh5-/+) 41.Rf5 (41.Rce3 Rf7 42.Kg3 Kc8=+) 41...Bg2 (41...Ra1 42.d5 Rf1 43.Rf3 Rf3 44.Kf3 Bd5 45.Rd5 Kc6 46.Rh5-/+) 42.Rf6 (42.Rg3!? Rg3 43.Kg3=+) 42...Ra1-/+ 43.Rd6 Kc7 44.d5 Rd1 45.Ke5 (45.Rc2!?-/+) 45...Rd5!-+ 46.Rd5 Rg5 47.Kf6 Rd5 48.Bf2 Kd7 49.Bg3 Rh5 50.Rc7 Kd8 51.Rg7 a5 52.Bf2 (52.Bf4 Bh3 53.Bc7 Kc8-+) 52 Bh3 (52...Bh3 53.Bd4 Kc8-+) 0-1. rcm06 (2135) - southview (2230), gameknot.com, 2016. 10.Bc4 Rf8=+. 10.Nf6 Nf6 11.Bf6 0-0 12.Be7 Re8-/+. 9.Nb5 Na6 10.0-0-0 (10.c3 Bc5+=) 10...Ne7 (10...Bc5!?/+) 11.Re1= Rf8 (11...Kd7 12.Bc4=) 12.Bc4 Bg4 (12...h6 13.Ne2=) 13.h3 (13.a3 Bd6=) 13...Bf5 14.Ne2 f3 (14...g5 15.Ned4 Bd7 16.Ne6 Be6 17.Re6+/) 15.gf3+= Bd7 (15...c6 16.dc6 bc6 17.Nbd4+) 16.Ned4 Bb5 (16...f5 17.Ne6 Be6 18.Re6+/) 17.Bb5 Kf7 18.Ne6 Rfc8 19.c4 (19.Ba6 ba6 20.c3 Bd6=) 19...c6 (19...Nc5 20.Nc5 Bc5 21.Re6+=). Gattuso,Francisco Hlousek,Heinz, corr 3GMM35, 1997. 9.Nb5 Kd7 10.c3 Bd6 11.Ne2=+. 9.Nge2 Kd7 10.Nb5 c6 11.c3 Be7 12.Nbd4 Be4 13.c4 c5 14.Nb3 Bd6 15.Nf4 Na6 16.Ne6 Bf5 17.Ng7 Bg4+=. 10.Bb5 Nd7/+. 10.Nb5 Nd5 11.Bc4 a6 12.Bf6 Nf6 13.Nc7 Ke7 14.Na8 Ba3 15.Kb1 Nbd7/+. 11.Nb5 Rc8 12.Bc4 Kf8=. 11.Nb5 Nd5 12.Bc4 c6+=. 11.Nge2 Bc3 12.Nc3 Re8 13.Nb5+/. 11.Nge2 f3 12.gf3 Nd7 13.Ng3 (13.Nd4 Nb6+=) 13...Nb6 (13...Ne5 14.Nf5 Nf5 15.Be2=) 14.Nce4+= (14.Nf5 Nf5 15.Ne4 Be7= (< 15...Nd5 16.Bc4+)) 14...Be4 15.fe4 Na4 16.Bd4 c5 (16...Bc5!? 17.Bc5 Nc5+=) 17.Be3+/. 12.Nd4 Bc8 13.Ne6 Be6 14.de6 Bc3 15.Bc3+=. 12.Nd4 Bd7 13.Ndb5 Bb5 14.Nb5 Rc8 +. 12.Nd4 Bd7 13.Ne6 Rc8 14.Bc4 b5 15.Bb3 Be6 16.de6 Bc3 17.Bc3 Kg7+=. 10.Nd4 Bc3 (10...Bf5 11.Nf5 gf5 12.Nb5=) 11.Bc3 Ba4 (better is 11...Bf5!? 12.Nf5 gf5=) 12.Ne6+/ Kd7 13.Nc5 (13.Nc5 Kd6 14.Na4 Kd5 15.Be2+/) 10. srpolash (1910) headologer (1935), gameknot.com, 2016. 10.Nf4 Nd7 (10...Kd7 11.Bc4+=) 11.Nb5 (better is 11.Ne6 Ke7 12.Rc1=) 11...0-0-0?? (11...Bd6 12.Ne6 Rb8+=) 12.Ne6+ (12.Na7?! Kb8 13.Ne6 Ne7 14.Nd8 Rd8+=) 12...Re8 (better is 12...Ne7 13.Rc1 Bf5 14.Nbc7 Kb8 15.Nd8 Rd8+/) 13.Rc1 (13.Na7?! Kb8 14.Nb5 Ne7 15.Nec7 Nd5 16.Ne8 Re8 17.Kf2 Bd2=) 13...Nb6 14.Nbc7 (14.Nbc7 Re7 15.Rc2+; 14.Rc2?! Nd5 15.Nbd4 c6+/) 10. rcm06 (2150) headologer (1955), gameknot.com, 2016. 9.Ne2 Bf5 10.Nbc3=+. 9.Nf3 Bf5 10.d3 a6 11.Nbd2 b5 12.Bb3 Ne7 13.Ne4 Be4 14.de4 Nd7 15.c4 Nc5 (better is 15...Ne5 16.Ne5 Be5 (worse is 16...fe5 17.c5=) 17.Be5 fe5+=) 16.Nd2?? (better is 16.Bf6!? Rf8 17.e5+=) 16...Nb3 (better is 16...Nd3 17.Kd1 Nb2 18.Kc2 bc4 19.Bc4 Nc4 20.Nc4 0-0-0+) 17.ab3+= bc4 18.Nc4 Bb4 19.Ke2 Kf7 20.Kf3 g5 21.g3 fg3 22.hg3 Rhf8? (22...h5 23.Kg2=) 23.Rad1 (better is 23.Rh7 Ke8 24.Ke2+) 23...Kg6= 24.g4 Rab8 25.Rd3 a5 26.Ke2 Nc8? (better is 26...Rfe8 27.Rf1 Ng8=) 27.Rdh3+ Rh8? (27...Kf7 28.Rh7 Ke8 29.Rc7+) 28.e5 (better is 28.Rh6 Kf7 29.Rf6 Kg8 30.Rg6 Kf7 31.Ne5 (worse is 31.Bh8 hg6 32.Ne5 Ke8+) 31...Ke8 32.Nc6+) 28...h6 29.ef6 Re8? (29...Bd6 30.f7 (30.Na5?! Nb6+/) 30...Rf8 31.Rh6 Kf7 32.Nd6 Nd6 33.Rf6 Ke7 34.Rh7 Rf7 35.Re6 Kd7 36.Rd6 Kd6 37.Rf7 Rb3 38.Bc1+) 30.Kd3 (better is 30.Ne5 Re5 31.Be5+) 30...Bf8+/ 31.Ne5 (31.Na5 Rb5 32.b4 Rd5 33.Bd4 Re6=) 31...Kh7 32.Nd7 Rb3 33.Kc4?? (better is 33.Bc3 Kg8 34.Nf8 Rc3 35.Kc3 Kf8 36.Rh6+) 33...Rb4 34.Kd3 Rb3 (34...Rg4 35.f7 Rg3 36.Rg3+) 35.Kc2?? (better is 35.Bc3 Kg8 36.Nf8 Rc3 37.Kc3 Kf8 38.Rh6+) 35...Rh3= 36.Rh3 (worse is 36.Nf8 Rf8 37.Rh3 Nb6/+) 36...Bb4 37.f7 Rd8 38.Nf6 Kg6 39.Rd3 Kf7 40.Ne4 Nd6 41.Rf3 Ke8 42.Nf6 Ke7 43.Re3 Kf7 44.Nh5 Nc4 45.Rf3 Kg6 46.Rf6 Kh7 47.Bd4? (better is 47.Re6+) 47...Rd5 48.Rf7 Kg8 49.Rg7 Kf8 50.Nf6 (50.Rg8 Kg8 51.Nf6 Kf7 52.Nd5+) 50...Rd4 51.Rc7 Rf4 52.Nd5 Rg4 53.Kb3 Nd2 54.Kc2 (54.Kc2 Rd4 55.Nf6+). bratek55 (1695) bali63 (1745), internet, 2011. 10.0-0 Ne5 11.Bb5 Bd7 12.Bd7 Kd7 13.Nf4 Ne7=+. 10.0-0 g5 11.Bb3 Nc5 12.c4 (12.Bc4 Na4 13.Bd4 Nb6+=) 12...Bg4/+ 13.Nd4 Be5 14.Bc2 Be2 15.Re1 Bc4 16.Nf3 Nd7 (better is 16...Ne7!? 17.Ne5 fe5 18.Re5 Kf7+/) 17.d4 g4 18.Nfd2 (worse is 18.de5 gf3 19.ef6 Kf7=) 18...Bd5 19.de5 fe5 (19...Kf7 20.Nc3 Be6 21.ef6 Ngf6 22.Ne2+/) 20.Be5 (better is 20.Re5!? Ne5 21.Be5+/) 20...Ne5+= 21.Re5 Ne7 22.Nc3 Bc6 23.Rae1 (23.Nc4 Kf7+/) 23...0-0-0+= 24.Nb3 Ng6 25.Bf5 Kb8 26.Bg6 hg6 27.Na5 Bd7 28.Rb1 (28.Re7 f3+=) 28...b6= 29.Nd5 Rde8 (better is 29...f3!?=) 30.Re8+/ Be8 (30...Re8 31.Nf4 Re4 32.Ng6+/) 31.Nf4 Kc8 (31...g3 32.hg3 Bf7 33.a3+/) 32.Nc4+ g5 33.Nd5 Bf7 34.Rd1 Kb7 35.Ne5 Be6 36.a3 Rf8 37.Ne7 Rf4 (37...g3 38.hg3 Rf6 39.g4+) 38.N7c6 Bb3 39.Rd4 Ba4 (39...a5 40.Rf4 gf4 41.Kf2+) 40.Nd8 Kc8 41.Ne6 (41.Rf4!? gf4 42.Ne6 g3+) 41...Rd4 42.Nd4 c5 (42...Bd7 43.Ndc6 Bc6 44.Nc6+) 43.Ne6 c4 (43...g3 44.hg3 g4 45.Kf2+ (45.Ng4?! Bd7=)) 44.Nc4 Bb3 45.Nd6 Kd7 46.Nd4 Bd5 (46...Kd6 47.Nb3 g3 48.h3+) 47.N6b5 (47.N6f5 g3+) 47...a6 48.Nc3 Bb7 49.Kf2 Kd6 50.Nf5 Ke5 51.Ne3 Bc8 (51...b5+) 52.Nc4 Kd4 53.Nb6 Bb7 54.Ne2 Kc5 55.Nd7 Kb5 (55...Kc4 56.Kg3+) 56.Nd4 Kc4 57.Ne6 Kc3 58.Nec5 Bc6 (58...Bc8 59.Kg3+) 59.Ne5 (59.Nb8 Bb5 60.Nba6 Bc4+) 59...Bb5 60.a4 Be8 61.Na6 (61.Kg3 a5+) 61...Ba4 62.Ng4 Kd4 63.Ne3 Bc6 64.Nb4 Bb7 65.Nbc2 Ke5 66.Ne1 Kf6 67.Nf3 Kg6 68.Nc4 Kh5 (68...Kf6 69.h3+) 69.Nd6 Bd5 (69...Ba8 70.Ne5+) 70.Ne8 (70.Nf5 Bf3 71.Kf3 Kg6+) 70...Kg6 71.g4 Bc6 (71...Kf7 72.Nc7 Bf3 73.Kf3 Ke7+) 72.Ne5 (72.Ne5 Kh6 73.Nc6+) 10. Pisarsky,Georgy (2055) Russkikh,Mikhail (1970), sfos07, 2007. 10.Nbc3 Nb6 11.Bb3 a5+=. 10.Nbc3 Ne5 11.Bb3? (better is 11.Bb5 c6 12.Ne4+=) 11...f3+ 12.Nd4 fg2 13.Rg1 Bg4 (13...Bh3 14.Ne4+) 14.Ncb5 (14.Rg2 0-0-0/+) 14...0-0-0 (14...Bh3!?+) 15.Na7/+ Kb8 16.Nab5 Re8 (16...Nf3!? 17.Nf3 Bf3 18.Nd6 Rd6+= (worse is 18...cd6 19.Kf2 Bg4 20.Rae1+=)) 17.Kf2 (17.Rg2 Nd3 18.Kf1 Nb2 19.Rg4 Bh2+/) 17...Bc5 (17...Bb4 18.Ne6 c6 19.Nbc7=) 18.Kg2= Nh6 (18...c6 19.dc6 bc6 20.Ba3 Ba3 21.Na3+=) 19.Rgf1 White gets the initiative 19...Rhf8 (19...c6 20.Ba3 Ba3 21.Na3=) 20.a4 (better is 20.Ne6 Be6 21.de6+=) 20...Nd7? (better is 20...Rd8=) 21.Ne6+ Be6 (21...Rf7 22.Nbc7 Rc8 23.Nb5+) 22.de6 Nb6 23.Rf6 Nf5 24.a5 Nc8 25.a6 (better is 25.Rf8 Bf8 26.a6 ba6 27.Ra6+) 25...c6?? (better is 25...ba6 26.Ra6 Kb7 27.Rf8 Rf8+) 26.a7 (better is 26.Be5!? Ka8 27.Nc7 Ka7 28.Ne8 Re8+) 26...Na7 27.Be5 Kc8 28.Na7 Kd8 29.Rf8 (29.Rf8 Rf8 30.Nc8 Nh4 31.Kh1+; 29.Nc8 Nh4 30.Kh3 Nf3+) 10. Nemec,Zdenek Stemberka,Martin, CSSR ZK, 1990. 10.0-0 g5 11.Nbc3 Nd7 12.Ne4 (12.Nd4 Ne5 13.Bb3 Ne7=) 12...Ne5+= 13.Bb3 Bf5 14.Nd6 cd6 15.Nd4 Bd7 16.Ba3 (better is 16.Ne6+=) 16...Ne7 (16...a5 17.c3 a4 18.Bd1+=) 17.Rae1 (17.Bd6 Rac8 18.Rae1 Nf5 19.Be5 fe5+/) 17...Rae8 (17...Nc8 18.Ne6=) 18.Ne6 (better is 18.Bd6!? Nf5 19.Nf5 Bf5 20.a4+=) 18...Nf5+= 19.Re4 Be6 (19...b5 20.Bb4+=) 20.de6= Ke7 (worse is 20...Re6 21.d4+/ (worse is 21.Be6 Ke6 22.c4 Rc8+=)) 21.Rb4 Rb8 22.g3 Ng6 23.Re4 h5 24.c4 (24.Bc1 Rbc8+=) 24...Rhc8 25.Bb2 (25.Bc2 Ne5 26.gf4 gf4 27.Ref4 Ng7 28.Rf6 Ne6=) 25...h4 (25...b5 26.cb5 Rb5 27.Kg2/+) 26.gf4 (26.gh4 Nfh4 27.d4 g4/+) 26...Nf4/+ 27.d4 Nh6 (27...b5 28.cb5 Rb5 29.d5/+) 28.a4 (28.Bc1 A) 28...Ne6? 29.d5 Kd7 30.Re6+ (30.de6?! Ke7+); B) 28...b5 29.cb5 Nd3+= (worse is 29...Rb5 30.Bf4 gf4 31.Ref4+=)) 28...b6 (28...f5!? 29.Ref4 gf4/+) 29.Bc1+= Nh5 (29...Nd3 30.Bd2 Rc7 31.Re3+=) 30.Kh1 (30.Bd1 Rc4 31.Bh5 Ra4=) 30...Rg8+= 31.Ba3 White prepares the advance c5 (31.Bd1 f5 32.Ree1 Nf6+=) 31...f5/+ 32.Re5 White plans c5 32...Nf4 33.Re3 (33.Ree1 Rbc8/+ (33...Ne6 34.d5 Rg6 35.Bc1+/)) 33...Rbc8 (33...Ng4 34.Ree1/+) 34.c5 dc5 35.dc5 bc5 36.Rc3 Rgd8 (better is 36...Ne6 37.Re1 Rg6 38.Rc5 Rc5 39.Bc5 Kd7 40.Rd1 Kc7 41.Ba7 Kb7/+) 37.Rc5 Rc5 38.Bc5 Kf6 39.e7 Re8 40.Re1 Nf7? (better is 40...a5!?+=) 41.a5+ Ne5 42.Ba4 Nfd3?? (42...Rc8 43.Ba7 Nfd3 44.Re5 Ke5 45.e8Q Re8 46.Be8 Nb4+) 43.Be8 (43.Be8 Nc5 44.Re5+) 10. Pisarsky,Georgy (2055) Tkalenko,Alexander (1860), sfos07, 2007. 10.0-0 g5 11.h4 h6 12.Nd4 Ne7 13.d3 a6 14.Nd2 Nd7 15.Ne4 Ne5 (worse is 15...gh4 16.Ne6 b5 17.Bb3=) 16.Bb3 Bd7 17.Ne6 Nf5 18.h5 (better is 18.Nc7!? Rac8 19.Ne6+=) 18...Ne3+= 19.Rfe1 Rhe8 20.d4 (better is 20.Nd6!? cd6 21.Nc7=) 20...N5c4/+ 21.Bc4 Nc4 22.Nd6 cd6 (22...Nd6?! 23.Nc7 Re1 24.Re1=) 23.Bc3 Be6 24.de6 Re6 25.Re6 Ke6 26.Re1 Kf7 27.d5 Re8 (27...Ne3 28.Bb4+) 28.Rb1? (better is 28.Re8 Ke8 29.Bf6+) 28...b5 29.a4 Re3 (29...ba4!? 30.Rb7 Re7 31.Rb4+) 30.Bd4 ba4?? (better is 30...Na3 31.Be3 Nb1 (31...fe3?! 32.ab5 ab5 33.Rb2+=) 32.ab5 ab5+ (32...fe3 33.ba6 Nc3 34.a7 Nd5 35.a8Q+)) 31.Be3+= fe3 32.Rb4 Ne5 33.Ra4 f5 Black prepares g4 34.Ra6 f4? (better is 34...Ke7+=) 35.Rd6+ g4? Black plans f3 (35...Ng4 36.Rg6+) 36.Rh6 (better is 36.Re6!? Nd7+) 36...f3 37.gf3 gf3 38.Re6 Ng4 Black prepares the advance f2 39.h6?? (better is 39.Re3! Ne3 40.Kf2 Nd5 41.Kf3+=) 39...f2 (better is 39...e2 40.h7 f2 41.Kg2 f1Q 42.Kg3 e1Q 43.Re1 Qe1 44.Kg4 Qe4 45.Kg5 Qd5 46.Kf4 Qd2 47.Kf3+) 40.Kf1 (40.Kg2 Nh2!! 41.Kh2+) 40...Nh2 41.Kg2 (41.Ke2 f1Q 42.Ke3 Ng4 43.Kd4 Qg1 44.Kc4 Ne3 45.Kd3 Nd5+) 41...f1Q 42.Kh2 Qf2 43.Kh3 Qf5 (better is 43...Qf3 44.Kh2 Qd5 45.Rb6+) 44.Kg3 Qd5 (better is 44...Qg5!? 45.Kh3+) 45.Re3 Qg5 46.Kf2 Qh6 47.Ke2 Kf6 48.Rf3 Ke5 49.Re3 Kd4 50.Rd3 Kc4 51.Re3 Qh2 52.Kd1 Qg1 53.Re1 Qg4 54.Kd2 Qd4 55.Kc1 (55.Ke2+) 55...Kc3 56.Rd1 Qf4 57.Kb1 (57.Rd2 Qd2 58.Kb1 Qc2 59.Ka1 Qb2) 57...Qb4 (57...Qb4 58.Kc1 Qb2) 01. bratek55 (1625) zoltybuldozer (1805), internet, 2011. 9.Ne2 Nb6 10.Bb3 Bg4 11.h3 Be2 12.Ke2 Ne7 13.Kf3 Bd6 14.Bf6 0-0?? (14...Rf8 15.Be7 Be7 16.Re1+=) 15.Bd4 (better is 15.Be7 Rf5 16.Bd6 cd6 17.Nc3+) 15...Nd7 16.Nc3 Be5?? (better is 16...Nf5!? 17.Bf2 Ng3/+) 17.Be5 (better is 17.d6 Rf7 18.de7 Bd4 19.Rab1+) 17...Ne5+= 18.Kf2 Nf5? (18...Nf7 19.Nb5 c6 20.dc6 bc6 21.Nc7+/) 19.Rhe1 (19.d6 Kg7 20.dc7 Rac8+) 19...Nd7? (19...Nf7 20.Ne4+=) 20.Ne4 (better is 20.d6 Kg7 21.dc7+/) 20...Nd6 21.Ng5 Rf6 22.Ne6 Rc8 23.d4 a5 24.a4 b5? (better is 24...h6+/) 25.ab5+ Nb5 26.Ra5 Nc3? (26...Nd6 27.Ra7 Nb5 28.Rb7+) 27.Ra7 (27.d6 cd6 28.Nc5 d5 29.Nd7 Rd6+) 27...Nb6? (27...Nb5 28.Rb7 Nb6 29.Nc7+) 28.Rc7 Nbd5 (28...Rc7 29.Nc7 Rd6+) 29.Rc8 Kf7 30.Ng5 (30.Nc7 Rc6+) 30...Kg7 31.Ree8 (better is 31.Rc5 Rf5 32.Nf3 Kf6+) 31...Kh6 32.Ne4 Ne4 33.Re4 Nc3 (33...Ne3 34.g3+) 34.Kf3 (34.Rc3 g5+) 34...g5 (34...Ne4 35.Ke4 Kg5+) 35.Re6 (better is 35.Rc3 Kg6+) 35...Re6 36.Be6 Kg6 (36...Nb1 37.Kg4 Na3 38.Bf5+) 37.g3 (better is 37.Rc3 h6+) 37...Kf6 38.d5 fg3 (38...Nb5 39.gf4 gf4 40.Kf4+) 39.Rc3 10. bratek55 (1715) zakqpmk (1605), internet, 2011. 10.d4 Nb6 11.Bb3 Bf5 (11...a5 12.a3 a4 13.Ba2 Bf5 14.c4 Be4+=) 12.c4 Bb4 13.Bc3 a5 14.Bb4 ab4/+. 10.d4 Kd8 A) 11.Ne2 Ne7 (11...Nb6 12.Bb3 a5 13.a4 Bg4 14.Rf1 Kd7/+) 12.Bb3 Re8 13.c4 b6 14.Nbc3 Ba6/+; B) 11.Bd3 Nb6 (11...Nh6 12.Ba3 Nb6 13.Bd6 Re8 14.Ne2 cd6/+) 12.c4 Bf5 13.Kd2 Nh6 14.Nf3 Bd3/+; C) 11.Ba3 Nb6 (11...Ne7 12.Bb3 Re8 13.Kd2 Ba3 14.Na3 Nf5/+) 12.Bb3 a5 13.Ne2 a4 14.Bc2 Ne7/+; D) 11.Bb3 b5 (11...Ne7 12.c4 Re8 13.c5 Nf5 14.Ne2 Bf8/+; 11...a5 12.c4 Bb4 13.Kf2 a4 14.Bd1 Nb6/+; 11...Nh6 12.Ne2 Re8 13.c4 Nf5 14.c5 Bf8/+; 11...Nb8 12.Ne2 Bg4 13.Rf1 g5 14.c4 f5/+) 12.Ne2 Ne7 13.0-0 Bb7 14.Na3 a6/+; E) 11.Be2 Nh6 (11...Ne7 12.c4 Nf5 13.c5 Be7 14.Nh3 g5/+; 11...b6 12.c4 Nh6 13.Nf3 Re8 14.Nc3 Nf5/+) 12.c4 Nf5 13.c5 Be7 14.Nh3 g5/+. 10.d4 Ne7+ 11.Bb3 0-0 (11...b5!?+ 12.Na3 a6 13.Ne2 Nb6 14.0-0 Ned5+) 12.c4 (12.Ne2 Nf5 13.c4 b6 14.0-0 Ne3+=) 12...b6 13.Nc3 (13.Ne2 Re8 14.0-0 g5+=) 13...Kg7 (13...Nf5 14.Nb5/+ Re8/+) 14.Nge2+= a5 (14...Nf5!?+=) 15.0-0 g5 16.g3 (16.Bc2!?=) 16...fg3+= 17.hg3 Ba6 18.Rf2 (18.Rae1 Rfe8+=) 18...h5 (18...f5 19.Bc1 h6 20.Ba4/+) 19.Ne4 Kg6 (19...Rae8 20.Ba4 Rd8 21.Rc1+=) 20.N2c3 (20.Nd6!? cd6 21.Re1+=) 20...Nf5/+ 21.Rf5 Kf5 22.Bc2 Kg4 23.Bd1?? (23.Nf2 Kg3 24.Ne2 Kf3 25.Be4 Ke3 26.Kf1 Bb4 27.Rd1 Bd2 28.Bc1 Bc1 29.Rd3) 23...Kf5?? (23...Kh3 24.Be2 Bg3 25.Nf2 Kh4+/) 24.Bh5 Bc4 25.g4 Kf4 26.Kf2 (26.Kf2 Ba3 27.Ba3 Ba2 28.Bc1) 10. Roczniak,Jan Kania,Stanislaw, corr Poland, 1985. 10.d4 Nh6 A) 11.Nf3 Ng4 (11...Nf5 12.Bc1 Nb6 13.Bb3 Ne3 14.Be3 fe3/+; 11...Nb6 12.Bb3 a5 13.a4 Ng4 14.0-0 Ne3+; 11...Kd8 12.0-0 Nf5 13.Bd3 Ne3 14.Rf2 Nb6+) 12.Bb3 Ne3 13.Kf2 Nb6 14.Re1 Kd8+; B) 11.Ba3 Nb6 (11...Ng4 12.Ne2 Ne3 13.Bd6 cd6 14.Bd3 g5/+; 11...Nf5 12.Ne2 Ne3 13.Bd6 cd6 14.Bd3 g5/+) 12.Bd6 cd6 13.Na3 Nf5 14.Ne2 g5+; C) 11.Nd2 Nb6 (11...Nf5 12.Kf2 Nb6 13.Re1 Kd8 14.Bb3 Ne3+; 11...Ng4 12.Bd3 Ne3 13.Kf2 Nb6 14.c4 Bb4/+) 12.Bb3 Kd8 13.c4 Re8 14.Ne2 Bb4+; D) 11.Ne2 Nb6 (11...Ng4 12.Ba3 Ne3 13.Bb3 g5 14.Kf2 a5/+; 11...Nf5 12.Ba3 Ne3 13.Bd6 cd6 14.Bd3 g5/+) 12.Bb3 a5 13.a4 Bg4 14.Bc1 g5+. 10.0-0 Nb6 11.Bb3 a5 (11...g5 12.Bd4 (12.Nbc3 Bg4 13.Rae1 0-0-0 14.Ne4 a5 15.Nd6=; 12.Nec3 Bc5 13.Kh1 Bf5 14.Nb5 Kd7 15.Re1+=; 12.Re1 Kd8 13.a4= a5 14.Nd4 Be5 15.c4+=; 12.Nc1 Bf5 13.Re1 Kd7 14.Nc3 Re8 15.Re8/+) 12...Bg4 13.Nec3 0-0-0 14.Ne4 Be5 15.Be5=) 12.a4= (12.Nf4? a4+) 12...Bf5 (12...g5 13.Re1 Kd8 14.Nbc3 (14.Nec3+= Be5 15.Ba3/+) 14...Bc5 15.Kh1=) 13.Nf4 0-0-0 (13...Ne7 14.Bf6 Rf8 15.Be7=) 14.Ne6 Rd7 15.Nc3 (15.Re1 Be7+=) 15...Ne7 16.Rae1 Re8 (16...Be5 17.d4 Bd6 18.Nb5+=) 17.Ng7 Bb4?? (better is 17...Red8=) 18.Ne8+ 10. Schwertel,Gottfried Sicker,Rolf, corr TKM/A007, 1999. 10.Nbc3 Ne5 11.Bb5 c6 12.Ne4 (12.dc6 bc6 13.Ne4 Kd7 14.Nd6 Kd6 15.d4 Nf3 16.gf3=) 12...Kd7 13.Nd6 (13.dc6 bc6 14.Nd6 Kd6 15.d4 Ng4 16.Bd3=; 13.Ba4 f3 14.gf3 Nf3 15.Kf2 Ne5 16.Nd4+=; 13.d4 cb5 14.Nf6 Nf6 15.de5 Nd5 16.Rd1+=) 13...Kd6 14.dc6 bc6 15.d4= Ng4 16.Bd3=. 10.Nbc3 Ne5 11.Bb5 Bd7 12.Nf4= Nf3 (12...a6 13.Be2 (13.Bd7 Kd7 14.Ne4 Nc4 15.Nd6 Kd6 16.Bc3=; 13.Bf1 Bf5 14.0-0-0 Kd7 15.h3 h5 16.Ne6+=) 13...Bf5 14.d3 Nc4 15.Ng6 hg6 16.dc4=; 12...Ng4 13.Ne6 Ke7 14.Bd7 Kd7 15.h3 Ne5 16.Ne4+=; 12...Kf7 13.0-0-0 (13.Rb1 Re8 14.Ne6 Ne7 15.0-0 a6 16.Bd7=; 13.a3 Re8 14.0-0 a6 15.Bd7 Nd7 16.Ne6=; 13.Bd7 Nd7 14.0-0 Ne7 15.Ne6 Rhe8 16.Rae1=; 13.g3 Ne7 14.0-0 Rhe8 15.Be2 Bc5 16.Kh1+=) 13...Ne7 14.Rde1 Bb5 15.Nb5 Rae8 16.Rhf1=; 12...Ke7 13.0-0 (13.Rf1 Re8 14.0-0-0 a6 15.Bd7 Kd7 16.Rde1=; 13.Rb1 Bf5 14.d3 a6 15.Ba4 Nd7 16.0-0=; 13.0-0-0 c6 14.Be2 g5 15.Nh5 Rc8 16.Rde1+=; 13.a4 Bb5 14.Nb5 Nc4 15.Nd6 Kd6 16.Bc3=) 13...Re8 14.Rae1 a6 15.Bd7 Bc5 16.Kh1+/) 13.gf3 Bf4 14.Bd7 Kd7 15.Ne4 Be5 (15...Re8 16.Kf2=) 16.d4 (16.Nc5=) 16...Bd6 17.c4 (17.Nc5 Kc8+=) 17...Re8 18.Kf2 f5 19.Nc5 (19.Nd6 cd6 20.Rab1 Rc8=) 19...Kc8 20.Nd3 (20.Ne6 b5 21.cb5 Nf6=) 20...Nf6 21.a4 Nh5 (21...Rhg8 22.Ba3=) 22.Ba3 (22.Bc1 Rhg8=) 22...Nf4 23.Nf4 Bf4 24.Bc1 Bd6 25.Bd2 Be7 26.Ke2 c6 27.dc6 Bf6 28.Kd3 bc6 29.Rab1 (29.Bc3 Rd8 30.Rad1 Rd7+=) 29...Rd8+= 30.d5 (30.Bc3 Rd7 31.c5 Rhd8=) 30...cd5 31.c5 Rhe8 32.Ba5 (32.Bf4 d4+=) 32...Rd7 33.c6 (33.Rhe1 Rde7+=) 33...Rde7/+ 34.c7 (34.Bd2 Rc7 35.Rhc1 Re6/+) 34...Re3 35.Kd2 Re2 36.Kc1 Kd7 37.Rb5 Be5 (37...d4/+) 38.Kb1 (better is 38.Rd5!? Kc6 39.Rhd1 Bf4 40.Kb1 Bc7 41.Bc7 Kc7 42.Rd7 Kc6 43.Rh7/+) 38...Bc7+ 39.Rb7? (better is 39.Bc7 Kc7 40.Rd5 Re1 41.Rd1 Rh1 42.Rh1+) 39...Rb8 (39...Rb8 40.Rb8 Bb8+ (40...Ba5?! 41.Rb7 Ke6 42.Ra7=)) 01. Kruk Rogalewicz,Marek, corr, 1977. 10.Nbc3 Ne5 11.Bb5 Ke7 12.Nf4 A) 12...a6 13.Be2 (13.Bf1 Bf5 14.0-0-0 Re8 15.Re1 Kd7 16.Be2+=) 13...Bf5 14.0-0-0 Kd7 15.Rdf1 Ne7 16.d4=; B) 12...Bg4 13.d4 (13.Ne4 g5 14.Nd3 Bf5 15.Ndf2 a6 16.Be2=; 13.h3 Bf5 14.0-0-0 a6 15.Be2 h5 16.Rhe1=; 13.d3 a6 14.Ba4 g5 15.Nfe2 b5 16.Bb3=; 13.Rb1 a6 14.Be2 Re8 15.Ne4 Be2 16.Ke2=) 13...Nc4 14.Bc4 Bf4 15.Kf2 Kd8 16.Ne4+=; C) 12...Bf5 13.0-0-0 (13.Rc1 a6 14.Be2 Re8 15.0-0 Bc5 16.Kh1=) 13...a6 14.Be2 Kd7 15.Rdf1 Ne7 16.d4=. 10.Nbc3 Ne5 11.Bb5 Kf7 12.Nf4 A) 12...a6 13.Be2 Bf5 14.0-0-0 Ne7 15.Rde1 Rhe8 16.Rhf1=; B) 12...Nf3 13.gf3 Bf4 14.Bc4 Bf5 15.0-0-0 Bd6 16.Ne4=; C) 12...Ne7 13.Rf1 (13.Ne4 a6 14.Be2 b5 15.Rf1 Bf5 16.d3=; 13.a3 Bf5 14.Rc1 a6 15.Be2 Rhe8 16.0-0/+; 13.0-0 Bf5 14.h3 Bc5 15.Kh1 Bc2 16.Nce2+=; 13.Rc1 Rd8 14.Ne4 g5 15.Nh5 Nd5 16.Nhf6=) 13...Bf5 14.0-0-0 c6 15.dc6 bc6 16.Ba4=; D) 12...Bf5 13.0-0-0 a6 14.Be2 Ne7 15.Rde1 Nd7 16.Rhf1=; E) 12...g5 13.Nd3 (13.Nh5 Bg4 14.Ng3 a6 15.Bf1 Re8 16.Nge4+=; 13.Nfe2 a6 14.Ba4 Nc4 15.Bc1 Bg4 16.Ne4+=) 13...Bf5 14.Ne5 Be5 15.0-0-0 a6 16.Bc4=. 10.Nbc3 f3 11.gf3 Ne5 12.Bb5 c6 13.dc6 (13.Ne4 Kd7 14.Be5 (14.f4 cb5 15.Nf6 Nf6 16.fe5 Nd5 17.e6 Ke7 18.Bh8 Be6=) 14...fe5 15.dc6 bc6 16.Bc4 Ne7 17.Rd1=) 13...Nc6 (13...bc6 14.Ne4 (14.f4 cb5 15.fe5 Be5 16.d4 Bb8 17.Nb5=) 14...Kd7 15.Be5 (15.Nd6 Kd6 16.Be5 fe5 17.Bc4+=) 15...Be5 16.d4 cb5 17.de5=) 14.0-0-0 (14.Ne4 Ke7+= 15.Nd6 Kd6 16.Nc3 Bf5 17.Ne4+=; 14.Rb1 Be6 15.Nd4 Bd7 16.Ne4 Ke7 17.Bc4+=; 14.Rd1 Bd7 15.Ne4 Be7 16.Nd4 Rc8 17.Nc6=) 14...Bd7 (14...a6 15.Ne4 Be7 16.Bc4+= Ne5 17.Bd5+=) 15.Ne4 (15.d4 Nb4 16.Bd7 Kd7 17.a3+=) 15...Be7 16.h4 (16.Rhe1 0-0-0 17.Nf4+=). Sokolski,Alexey Sedov, 1967. 10.Nbc3 f3 11.gf3 Ne5 12.Bb5 Bd7 A) 13.Rf1 A1) 13...Nf7 14.f4 (14.Bd7 Kd7 15.Ne4 Ke7 16.f4 Re8 17.Rf3+= ; 14.h4 Ne7 15.Bd7 Kd7 16.Rb1 Rhe8 17.Ne4= ; 14.Rf2 Ne7 15.Bd7 Kd7 16.Ne4 Nd5 17.Bf6+=; 14.Rh1 Ne7 15.Bd7 Kd7 16.Rb1 Rab8 17.Kf2+=) 14...Ne7 15.Bc4 Bh3 16.Rf3 Bg4 17.Re3+=; A2) 13...a6 14.Bd7 Kd7 15.Ne4 Re8 16.d3 c6 17.dc6=; B) 13.0-0 B1) 13...Ne7 14.f4 (14.Rab1 0-0-0 15.f4 Nf7 16.Bd7 Rd7 17.Ne4+= ) 14...Ng4 15.h3 Nh6 16.Rae1 0-0-0 17.Bd7+= ; B2) 13...Rd8 14.Bd7 (14.Rae1 Bb5 15.Nb5 Nc4 16.Bc3 Kf7 17.Ned4=; 14.Nf4 c6 15.Ne4 Bc7 16.dc6 bc6 17.Be2= ; 14.Rab1 Ne7 15.Bd7 Nd7 16.Ne4 Kf7 17.c4= ; 14.f4 Bb5 15.Nb5 Nc4 16.Bc1 Kd7 17.d3+=) 14...Kd7 15.Ne4 Re8 16.N2g3 Be7 17.Be5=; B3) 13...0-0-0 14.Bd7 (14.f4 Bb5 15.Nb5 Nc4 16.Bd4 Nd2 17.Rf2/+ ; 14.Kg2 Bb5 15.Nb5 a6 16.Nd6 Rd6 17.Be5+= ; 14.d4 Bb5 15.Nb5 Nc4 16.Rfb1 a6 17.Nd6/+) 14...Kd7 15.Ne4 Re8 16.N2g3 Be7 17.Rab1=; B4) 13...Kd8 14.Bd7 (14.Nf4 a6 15.Be2 Bf5 16.Ne4 Kd7 17.Rfe1= ; 14.d4 Bb5 15.Nb5 Nc4 16.Bc1 Ne7 17.Nd6+= ; 14.f4 Bb5 15.Nb5 Nc4 16.Nd6 cd6 17.Bc3=) 14...Kd7 15.Ne4 Re8 16.N2g3 Be7 17.d3=; B5) 13...a6 14.Bd7 Kd7 15.Ne4 Re8 16.d3 Kc8 17.Bd4=; C) 13.Kf2 C1) 13...c6 14.d4 (14.dc6 bc6 15.Ne4 Bc7 16.Ba4 Rb8 17.Bb3= ; 14.Ne4 Be7 15.dc6 bc6 16.Ba6 c5 17.Rhb1+= ) 14...Nf3 15.Ne4 Bb8 16.dc6 bc6 17.Ba6+; C2) 13...a6 14.Bd7 Kd7 15.Ne4 Re8 16.Rab1 b5 17.Rhe1= ; C3) 13...Rd8 14.f4 (14.Bd7 Kd7 15.Ne4 Ke7 16.Rab1 Nc4 17.d3+= ; 14.Rae1 c6 15.Ne4 Bc7 16.dc6 bc6 17.Ba6= ; 14.Rab1 c6 15.Ne4 Bc7 16.Be5 fe5 17.Bc4=; 14.a4 Ne7 15.f4 Ng4 16.Kf3 f5 17.Rab1=) 14...Ng4 15.Kg2 Ne7 16.Rhe1 a6 17.Bd7+/; C4) 13...Kd8 14.Rae1 (14.Rab1 Ne7 15.d4 Bb5 16.Nb5 Nc4 17.Nd6+= ; 14.d4 Nf7 15.Bd7 Kd7 16.Ne4 Re8 17.c4= ; 14.Bd7 Kd7 15.Rab1 Nc4 16.Ne4 Nb2 17.Rb2=; 14.f4 Ng4 15.Kg2 Bf5 16.Nd4 Bf4 17.Nf5=) 14...a6 15.Bd7 Kd7 16.Ne4 Re8 17.Nf4+=; C5) 13...Ne7 14.f4 (14.Rab1 0-0-0 15.d4 Bb5 16.Nb5 Nc4 17.Na7+= ; 14.Bd7 Kd7 15.Rab1 Rhb8 16.d3 a6 17.h3= ) 14...Nf7 15.Bd7 Kd7 16.Rae1 f5 17.h4=; D) 13.Bd7 Kd7 14.f4 (14.Kf2 Nc4 15.Bc1 Ne7 16.Rb1 Nb6 17.d3+= ; 14.0-0 Re8 15.Rab1 Nc4 16.Bc1 Kc8 17.Ne4+= ) 14...Nc4 15.Rb1 Re8 16.d3 Nb2 17.Rb2+=; E) 13.f4 Bb5 (13...Nf3 14.Kd1= Rd8 15.Bd7 Rd7 16.h4 Bc5 17.Ne4+/ ) 14.fe5 Be5 15.Nb5 Bb2 16.Nc7 Kd7 17.Rb1=. 10.Nbc3 f3 11.gf3 Ne5 12.Bb5 Kd8 13.f4 A) 13...Nd7 14.Ne4 a6 15.Bd7 Kd7 16.Nf6 Nf6 17.Bf6=; B) 13...Ng4 14.Bd3 (14.h3 N4h6 15.Ne4 a6 16.Bc4 Ke7 17.Nd6+=; 14.Bc4 Bf5 15.h3 N4h6 16.d3 Bd7 17.Ne4+=; 14.Rb1 a6 15.Bd3 Ke7 16.Ne4 Bf5 17.Nd6+=; 14.Ne4 Bf5 15.Bd3 Be4 16.Be4 Kd7 17.Bd4+=) 14...N4h6 15.Ne4 Be7 16.Nd4 Bh3 17.Ne6+=; C) 13...Nf7 14.Ne4 a6 15.Ba4 Ke7 16.Rg1 Bf5 17.Nd6=. 10.Nbc3 f3 11.gf3 Ne5 12.Bb5 Kf7 A) 13.Nd4 A1) 13...Ne7 14.Be2 (14.f4 Nd7 15.Rf1 Nb6 16.Ne4 Ned5 17.Nd6/+ ; 14.0-0-0 a6 15.Be2 b5 16.f4 Nc4 17.Bc4+= ) 14...Re8 15.Ndb5 a6 16.Nd6 cd6 17.Ne4=; A2) 13...a6 14.Be2 Ne7 15.h4 Bb4 16.f4 Nd7 17.h5=; A3) 13...Bc5 14.Nce2 Ne7 15.f4 Bd4 16.Nd4 Nd7 17.Bd7+= ; B) 13.Ng1 B1) 13...Ne7 14.Be2 (14.0-0-0 a6 15.Bf1 b5 16.Re1 Bb7 17.d4/+ ; 14.Bf1 Bf5 15.0-0-0 Rae8 16.Bb5 Nd7 17.Bc4/+ ; 14.Rc1 a6 15.Be2 Re8 16.Rb1 Nd7 17.Ne4/+ ; 14.f4 Nd7 15.Nge2 a6 16.Bd7 Bd7 17.Rg1/+) 14...Bf5 15.0-0-0 Nd7 16.Bc4 Rhe8 17.Ne4+=; B2) 13...Bf5 14.Ne4 (14.d4 Nd7 15.Bd7 Bd7 16.Ne4 Re8 17.Kf2+= ; 14.f4 Ng4 15.Nge2 a6 16.Ba4 b5 17.Bb3/+ ; 14.0-0-0 a6 15.Be2 Ne7 16.Re1 Rhe8 17.h4+=) 14...a6 15.Be2 Re8 16.Kd1 Nd7 17.Nd6+=; B3) 13...Nh6 14.Ne4 (14.d4 Nd7 15.Ne4 Nf5 16.c4 Bb4 17.Ke2/+ ; 14.Rb1 a6 15.Be2 Re8 16.Ne4 b5 17.d3+= ; 14.f4 Nd7 15.Nge2 Re8 16.Rf1 a6 17.Ba4/+; 14.0-0-0 a6 15.Be2 Re8 16.h4 Bf5 17.Rf1+=) 14...a6 15.Be2 Re8 16.Rb1 b5 17.d3+=; B4) 13...a6 14.Bf1 (14.Be2 Ne7 15.h4 b5 16.Rb1 Bf5 17.Kd1/+ ; 14.Ba4 Nc4 15.Bc1 Ne7 16.Bb3 Na5 17.Nge2/+ ) 14...Bf5 15.0-0-0 Re8 16.h4 Ne7 17.h5/+; C) 13.f4 C1) 13...Nf3 14.Kf2 Nh4 15.Ne4 a6 16.Bd3 Bf5 17.Ng5= ; C2) 13...Ng4 14.Ne4 (14.h3 N4h6 15.Ne4 a6 16.Bc4 Bf5 17.Ng5= ; 14.Bc4 Bf5 15.h3 N4h6 16.0-0-0 a6 17.Rde1=; 14.Rb1 Bf5 15.Nd4 N4h6 16.Nf5 Nf5 17.Bd7=; 14.Ba4 Bf5 15.h3 N4h6 16.d3 a6 17.Ne4=) 14...Bf5 15.Nd6 cd6 16.Ng3 Ne7 17.Nf5+=; C3) 13...Nd7 14.Ne4 (14.a4 a6 15.Bc4 Nh6 16.Ne4 Re8 17.Nd6= ; 14.h4 a6 15.Bc4 Nb6 16.Bb3 Bg4 17.0-0-0+= ) 14...a6 15.Bd7 Bd7 16.Kf2 Re8 17.Nd6=. 13.0-0 a5 A) 14.Na4 Na4 (14...Bf5 15.Rae1 Na4 16.Ba4 Kf7 17.Nf4 Ne7=; 14...f3 15.Rf3 Na4 16.Ba4 Bd7 17.Bd7 Kd7=; 14...Ne7 15.c4 Bd7 16.Nb6 cb6 17.Nc3 f5=) 15.Ba4 Bd7 16.Bd7 Kd7 17.Nf4 b5=; B) 14.a4 g5 (14...Bf5 15.Nf4 Kd7 16.Rae1 Ne7 17.Ne6 Rae8+=; 14...f3 15.Rf3 Bg4 16.Re3 Ne7 17.Ne4 Kf7=) 15.Rae1 Ne7 16.Ne4 Bf5 17.N2c3 Be4=; C) 14.Rae1 Ne7 (14...g5 15.a4 Ne7 16.Ne4 Bf5 17.N2c3 Bb4=; 14...Kd8 15.a4 g5 16.Ne4 Bd7 17.N2c3 Bb4=) 15.a4 g5 16.Ne4 Bf5 17.N2c3 Be4=. 13.Nb5 A) 13...g5 14.c4 Bd7 (14...Bb4 15.Bc3 Bc3 16.Nec3 Kd8 17.c5 a6+=) 15.Nd6 cd6 16.c5 Nc8 17.Rc1 Nge7=; B) 13...Ne7 14.c4 Bd7 (14...f3 15.gf3 Bd7 16.Nd6 cd6 17.Ng3 Kf7+=) 15.Nd6 cd6 16.Nf4 Rc8 17.c5 dc5+=; C) 13...f3 14.gf3 (14.Nd6 cd6 15.gf3 Bf5 16.Ng3 Ne7 17.c4 a5=) 14...Bf5 (14...Bd7 15.Nd6 cd6 16.c4 Rc8 17.Rc1 a5=; 14...Ne7 15.c4 Bd7 16.Nd6 cd6 17.Ng3 f5+=; 14...Kd7 15.Nd6 cd6 16.c4 a5 17.a4 Ne7+/; 14...a5 15.a4 Ne7 16.c4 Bb4 17.Bc3 Kd7+=) 15.Ng3 Bh3 16.Ne4 Kd7 17.Nbd6 cd6=; D) 13...a5 14.a4 Bd7 (14...g5 15.c4 f3 16.Nd6 cd6 17.gf3 Ne7+/; 14...Bf5 15.Nd6 cd6 16.Nf4 Rc8 17.Kd2 Ne7=; 14...f3 15.gf3 Bf5 16.Ng3 Bh3 17.Nd6 cd6+=; 14...Ne7= 15.c4 f3 16.gf3 Bb4 17.Bc3 Kd7+=) 15.Nd6 cd6 16.Nf4 Rc8 17.Kf2 g5=. 13.Ne4 A) 13...Bb4 A1) 14.Kf2 a5 (14...g5 15.Nc5 Ne7 16.c4 a5 17.a3 Bd2+=; 14...Bf5 15.Nc5 a5 16.a3 Bd2 17.Bc1 Be3=; 14...f5 15.Nc5 Ne7 16.Nf4 a5 17.c3 a4=) 15.d6 Bf5 16.a3 Bd6 17.Nd6 cd6+=; A2) 14.c3 Bf5 15.Nd2 Bd6 16.c4 a5 17.c5 a4+=; B) 13...a5 B1) 14.a4 Bb4 (14...g5 15.Nd6 cd6 16.c4 Bg4 17.h3 Be2=) 15.c3 Bf5 16.Nd2 Bd6 17.c4 f3=; B2) 14.Nd6 cd6 15.a4 g5 16.c4 Bg4 17.h3 Be2=; C) 13...g5 14.c4 Bb4 (14...Bf5 15.Nd6 cd6 16.c5 Nc8 17.Kd2 Nce7=; 14...Be7 15.c5 Bf5 16.N4c3 Nd7 17.0-0 0-0-0=) 15.N4c3 a5 16.a3 Bc3 17.Nc3 a4=. 14.a4 Ne7 (14...Bg4 15.a5 Nd7 16.Nb5 Kd8 17.Nc1 f5+=; 14...a5 15.Rae1 Ne7 16.Ne4 Bf5 17.N2c3 Bb4=; 14...Bf5 15.Rae1 Kd8 16.a5 Nd7 17.Nb5 Nh6+=; 14...Kd8 15.Rae1 Ne7 16.a5 Nd7 17.Ne4 Bb4+=) 15.a5 Nd7 16.Rae1 Kd8 17.Ne4 Bb4+=. 14.Nb5 Bf5 (14...Ne7 15.c4 Bd7 16.Nbc3 Bb4 17.c5 Nbc8=; 14...Bg4 15.c4 a5 16.c5 Be2 17.Rae1 a4+/ 1.19; 14...a5 15.a4 Bf5 16.c4 Bd3 17.c5 0-0-0+/; 14...Bd7 15.Nd6 cd6 16.Nc3 a5 17.Rfe1 Kd8+=) 15.Rae1 Ne7 16.Nc1 Kd8 17.Nd6 cd6/+. 14.Rae1 Kd8 (14...Ne7 15.Ne4+= Bf5 16.N2c3 Bb4 17.Nf6 Kf7=; 14...a5 15.a4 Ne7 16.Ne4 Bf5 17.N2c3 Bb4=; 14...Kd7 15.Ne4 a5 16.a3 a4 17.Ba2 Be7+=; 14...Kf8 15.Ne4 Bf5 16.Nc5 Rb8 17.Ne6 Be6=) 15.Ne4= Bf5 (15...a5 16.a3 a4 17.Ba2 Bf5+=) 16.Nc5 Rb8 17.c4 (17.Ne6 Be6= (17...Kd7=)) 17...Ne7 (17...a5 18.Bc3=) 18.Nc3 (18.Ne6 Be6 19.de6 Bb4+=) 18...Bc5 (18...Re8 19.Ne6 Be6 20.de6+=) 19.dc5+= Nd7 20.Nb5 c6 (20...Rf8 21.Nd4 (worse is 21.Na7 Nc5 22.Ba3 b6+=) 21...Nc5 22.Re7 Ke7 23.Nf5 Kd7 24.Bc2+/) 21.Nd4+/ (worse is 21.Na7 Ra8 22.dc6 bc6 23.Re7 Ke7 24.Nc6 Kf7+=) 21...Bd3 (better is 21...Ne5 22.d6 Bd3 23.de7 Ke7+) 22.d6?? (better is 22.Rf3 Nc5 23.Ba3 Nd5 24.Bc5+ (worse is 24.cd5 Be4 25.Bc5 Bf3+)) 22...Ng6= 23.Ne6 Kc8 24.Rf3 Nge5? (better is 24...Re8 25.Rd3 Ngf8+=) 25.Be5+ Ne5 26.Re5! fe5 27.Rd3 Kd7 28.Ng5 b6 (28...h5 29.Nf7 Rhe8 30.Rh3+) 29.cb6 ab6 30.c5! bc5 31.Be6 Ke8 32.Nf7 e4 33.Rb3 (33.Nh8 ed3 34.Kf2 Rb4 35.d7 Ke7+) 33...Rb3 34.ab3 (34.Nh8?! Rb1 35.Kf2 e3 36.Kf3 Rf1 37.Ke2 Rf2 38.Ke1 Rg2 39.d7 Ke7+=; 34.Bb3?! Rf8 35.Ng5 e3 36.Nh7 Rf5+) 34...Rf8 35.d7 (better is 35.Ne5+) 35...Ke7 36.d8Q Rd8 37.Nd8 Kd8 (37...e3 38.Bf5 Kd8 39.Bh7+) 38.Bf5 10. Strukov,VI Salyukov, corr, 1977. 14.Rfe1 Ne7 (14...a5 15.Na4 Na4 16.Ba4 Kf7 17.c4 Bf5+=; 14...Kd8 15.Ne4 Bg4 16.Nc5 Rb8 17.c4 Bc5=; 14...f3 15.gf3 Ne7 16.Ne4 Rf8 17.Nd6 cd6+=) 15.a4 Bg4 16.a5 Nd7 17.a6 ba6/+. 14.Ne4 a5 (14...Bf5 15.N2c3 Bb4 16.a3 Bc3 17.Nc3 Ne7+=; 14...Bg4 15.N2c3 0-0-0 16.Nd6 cd6 17.Ba3 a5=) 15.a4 Bf5 16.Nc5 0-0-0 17.Ne6 Rd7/+. 12.Bb3 f3 13.gf3 Bh3 (13...Nh6 14.f4= Nd7 15.Ne4 Re8 16.Nd6 cd6+=; 13...Bf5 14.f4 Nd7 15.Nd4 Nh6 16.Ncb5 Nc5=; 13...Ne7 14.d4 Nd7 15.Nb5 Nf8 16.a4 Bd7+=; 13...a6 14.f4 Nd7 15.Ne4 Nc5 16.Ng5 Kg7=) 14.f4 Nd7 15.Rfe1 Nc5 16.Nb5 Ne7=. 12.Bb5 A) 12...f3 13.gf3 a6 (13...Bh3 14.Rf2 a6 15.f4 Nd7 16.Bd7 Bd7+=) 14.f4 ab5 15.fe5 Be5 16.d4 Bd6+=; B) 12...a6 13.Ba4 f3 (13...b5 14.Bb3 f3 15.gf3 Bf5 16.Nd4 Ne7=) 14.gf3 Bh3 15.Rf2 Nc4 16.Bc1 Nb6+=; C) 12...Bf5 C1) 13.d3 Ng4 (13...f3 14.gf3 a6 15.Ba4 Ne7 16.Rae1 Rad8+=; 13...a6 14.Ba4 b5 15.Bb3 b4 16.Na4 f3+=) 14.Nd4 Ne7 15.Nf5 Nf5 16.Ne4 Be5/+; C2) 13.Nf4 Bc2 (13...g5 14.Ne6 Be6 15.de6 Ke6 16.d4 Ng4=; 13...Bc5 14.Kh1 Bc2 15.Rac1 Bf5 16.Ne4 Bb6=) 14.Rac1 Bf5 15.d4 Ng4 16.Rce1 a6/+; C3) 13.Rae1 f3 14.Nd4 Bc5 15.Ne4 Be4 16.Re4 a6/+; C4) 13.Kh1 Bc2 (13...a6 14.Ba4 Nc4 15.Bc1 Na5 16.d3 b5/+) 14.Nf4 a6 15.Be2 Bf5 16.d4 Ng4/+; C5) 13.Ba4 f3 14.gf3 Nc4 15.Bc1 Nb6 16.Bb3 a5+=. 12.Rf4 g5 13.Rd4 Bc5/+ 14.Bb3 Ke7 15.Ne4 Bd4 16.Nd4 a5+=. 13.a3 Ne7 (13...f3 14.gf3 Nh6 15.Nd4 Bh3 16.Rf2 g4=; 13...Ke7 14.Rae1 a6 15.Nd4 Bg4 16.Ne4 a5=; 13...Kg7 14.Rae1 Ne7 15.Nd4 Re8 16.Ne4 a6+=; 13...Bg4 14.Nd4 f3 15.gf3 Bc5 16.fg4 Bd4=) 14.Rae1 Re8 15.Nb5 Kf8 16.Ng3 fg3+=. 13.Rab1 Nh6 (13...Kg7 14.Nd4 Ne7 15.Ne4 Rd8 16.Ne6 Be6=; 13...Bg4 14.Nd4 Ke7 15.Ne4 Re8 16.Rbe1 a6=; 13...f3 14.gf3 Ne7 15.Ne4 Bh3 16.Rf2 Rhg8=; 13...Ne7 14.Nb5 Kg7 15.Ned4 a5 16.a4 Rd8=) 14.Nb5 Rd8 15.Ned4 Ke7 16.Rbe1 Re8=. 13.Nd4 Kg7 (13...Nh6 14.Rae1 Re8 15.Ndb5 f3 16.Ne4 Nf5+/; 13...Ne7 14.Rae1 Re8 15.Ndb5 Kg7 16.Ne4 Rd8+=; 13...f3 14.gf3 Bh3 15.Rf2 Ke7 16.Re1 Re8+=; 13...Bd7 14.Ne4 Re8 15.Ne6 Ke7 16.Ng7 Rd8+=) 14.Ne4 Ne7 15.Ne6 Be6 16.de6 Rad8=. 13.Rae1 Bf5 (13...Ne7 14.Nd4 Re8 15.Ndb5 Kg7 16.Ne4 Rd8+=; 13...f3 14.gf3 Bh3 15.Rf2 Re8 16.Nb5 Kg7+=; 13...Kg7 14.Nd4 Ne7 15.Ne4 a5 16.a4 Re8+=; 13...Bg4= 14.Nd4 Ne7 15.Ne6 f3 16.Nb5 fg2+=) 14.Nd4 Ne7 15.Ncb5 Rhc8 16.a4 Bd7=. 13.Ne4 Bg4 (13...Bf5 14.N4c3+= Ke8 15.Rae1 Ne7 16.Nd4 Bc5=; 13...Ne7 14.h4 Bg4 15.Nd4 Kg6 16.hg5 fg5=; 13...f3 14.gf3 Bh3 15.Rf2 Re8 16.Nd4 Nh6+=) 14.Nd4= Rd8 (14...a5 15.a4= Re8 16.Bc3 b6=; 14...Ke7 15.Rae1 h5 16.Nb5 Kd7+/) 15.Nb5 (15.Rae1 Kg6+= 16.a3 Ne7+=; 15.Ne6 Be6 16.de6 Ke7=) 15...Kg6 (15...Be2 16.Nbd6 cd6 17.Rfe1+=) 16.Na7+= Be2 (16...f3+=) 17.Rfe1 (17.Rf2 f3 18.gf3 Nf3 19.Kh1 Ra8+=) 17...Ba6 (17...f3 18.Nd6 cd6 19.d4+=) 18.a4+= Nh6 19.Nb5 Nhf7 20.d4 Ng4 21.Nc5 Bc5 (21...Ne3 22.Ne6 Rd7 23.Bc1+/) 22.dc5+/ c6 23.dc6 bc6 24.Bf7 Kf7 25.Nd6 Kg6 26.Bd4 Rhf8 27.Rab1 Bc4 28.Rb6 (28.a5 Bd5+/) 28...Bd5 (28...Ra8 29.h3 (29.Nc4?! Ra4 30.Rc6 Rc4=) 29...Nh6 30.Ra1+/ (30.Rc6?! Ra4 31.Re8 Re8 32.Ne8 Ng8+=)) 29.a5 Nh6 (29...f5 30.Re7 Nf6 31.Rbb7+) 30.a6 (30.Ba1 Nf5 31.c4 Nd6 32.cd6 Bc4 33.Rc6 Bd5+) 30...Nf5 (30...f3 31.gf3 Nf5 32.Nf5 Kf5 33.Kf2+/) 31.Bf2+ g4 (31...Nd6 32.cd6 f3 33.gf3 Bf3 34.a7+) 32.c4 g3 (32...Bf7 33.Rc6 (33.Nf7?! Rf7 34.g3 fg3 35.hg3 Rc7+=) 33...Ra8 34.Ra1+) 33.hg3 (33.cd5 gf2 34.Kf2 cd5+) 33...fg3 34.cd5 gf2 35.Kf2 cd5 36.Nf5 (36.Rd1 d4+) 36...Kf5 37.c6 Ra8 38.c7 Rfc8 (38...d4 39.Re7 h5 40.Rc6+) 39.Rc1 (39.Re7 h5+) 39...Ke5 (39...h5 40.Rcc6 Ke4 41.Rb7+) 40.Ke3 (40.Rb7 Kd6 41.a7 Kd7+) 40...f5 41.Kd3 Rg8 (41...f4 42.Re1 Kf5 43.Re7+) 42.Re1 Kf4 43.Kd4 Rg2 (43...Rgc8 44.Rc6 Ra7+) 44.Rf1 Kg5 45.Rc1 (better is 45.Rb8 Rc2 46.Ra8 Rc7+) 45...Rc8 46.Rb8 Rd2 47.Ke5 (47.Ke5 Re2 48.Kd6 Rc7 49.Rc7+) 10. Katalymov,Boris N Estrin,Yakov B, Yalta (corr?), 1964. 13.Rf2 Bd7 (13...Ne7 14.Nb5 Kg7 15.Ned4 a5 16.a4 Ra6=; 13...Bg4 14.Nd4 Ke7 15.Re1 a5 16.a4 Re8=; 13...Kg7 14.Re1 Ne7 15.Ne4 Bf5 16.Nd6 cd6=; 13...f3 14.gf3 Ne7 15.Re1 Re8 16.Nb5 Kg6+=) 14.Re1 Re8 15.Rff1 Ne7 16.a3 Kg7+=. 10.Bb3 g5 11.0-0 Bg4 12.Nbc3 (12.Nf4 gf4 13.Rf4 Bd6/+) 12...Ne7 13.h3 (better is 13.d4!? Be2 14.Ne2/+) 13...Be2+ 14.Rae1?? (better is 14.Ne2 Bd2 15.Nd4+) 14...Bf1 15.Kf1 0-0-0 16.a3 Bc3 17.Bc3 Nd5 18.Be5 fe5 19.Re5 c6 20.Rg5 Rhg8 21.Rg8 Rg8 22.Kf2 Rg3 01. bratek55 (1725) jonlajoie (1820), internet, 2011. 11.Ba4 Bd7 (11...Ke7 12.gf3 Nf3 13.Kd1 Bd6 14.h3 Kd8/+; 11...Kd8 12.gf3 Nf3 13.Kd1 Bh3 14.Nf4 Bf5/+; 11...Kf7 12.gf3 Nf3 13.Kd1 Bh3 14.Nf4 Bf5/+; 11...Kf8 12.gf3 Nf3 13.Kd1 Bf5 14.h3 Ke7/+) 12.Bd7 Kd7 13.Be5 fg2 14.Rg1 fe5+. 11.Be5 fg2 12.Rg1 fe5 13.Rg2 Nf6 14.Ng3 Ke7+. 11.gf3 Nf3 12.Kd1 Bg4 (12...Bd6!? 13.h3+ Bf5 14.Ba4 Kd8+) 13.h3/+ Bh5 (13...Bf5 14.Ng3 Bd7 15.Ne4/+) 14.Ba4 (14.Nf4 Nd2 15.Nh5 Nb3 16.ab3 gh5+=) 14...Ke7 (14...Kf7/+) 15.c4 (15.Nf4 Nd2 16.Nh5 Nc4+=) 15...Nh6 (15...Ne5 16.Be5 fe5 17.Nbc3+) 16.Kc2 (16.Nf4!?/+) 16...g5+ 17.d3 (17.Nd4 Nd4 18.Bd4 Nf5+) 17...Nf5 (17...Ne1!? 18.Kb3 Nd3 19.Nc1 Nb2 20.Kb4 Na4 21.Ka4+) 18.Nbc3 Ne3 19.Kb3 a5 20.a3 Bd6 21.Ne4 Be5 22.Ka2 (22.d4 Bd6 23.Kc3 Rhc8/+) 22...h6 (22...Bb2 23.Kb2 Ne5 24.N2g3+) 23.Be5 (23.Rab1 f5 24.N4g3 Bb2 25.Rb2 Be8 26.Be8 Rae8 27.Rb7 Kd7/+) 23...fe5 (23...Ne5 24.N2g3 Bg6 25.Rae1+) 24.N2c3 b6 25.Rab1 Be8 (25...Bg6 26.Rb2/+) 26.Be8 Rhe8 (26...Ke8 27.d6 Kd7 28.Rhc1 cd6 29.Rb6=) 27.Rb2 (better is 27.Nb5!? Kd8 28.d6 cd6 29.Nbd6+=) 27...Rf8 28.d6 Kd7 (28...cd6 29.Rb6 Rad8 30.Ra6+=) 29.dc7= Kc7 30.c5 (30.Rhb1 Rab8 31.Re2=) 30...Rab8?? (better is 30...bc5 31.Nc5 Nd4/+) 31.cb6+= Rb6 32.Rb6?? (32.Re2 Rfb8 33.Na4=) 32...Kb6/+ 33.Rb1 Kc6 34.Rb5 Ra8 35.a4 Ra7 (35...Kc7 36.Nd5 Nd5 37.Rc5 Kd7 38.Rd5 Ke7 39.Rb5/+) 36.Rc5+= Kd7 37.Nb5 Ra6 (37...Rb7 38.Na3+=) 38.Rc7= Ke8 (better is 38...Kd8 39.Nc5 Rf6=) 39.Ned6+/ Kf8? (better is 39...Rd6 40.Nd6 Kd8+/) 40.Rf7+ Kg8 41.Rf3 Nd5 42.Kb3 Nf4 (42...Kg7 43.Nc4+) 43.Nc4 Re6 44.Nc3 (44.Na5 e4 45.de4 Re4+) 44...Re7 (44...Kg7 45.Na5 Rd6 46.Kc2+) 45.Na5 10. Michael,H Stetin,x, Duisburg, 1978. 11.gf3 Nf3 12.Kf2 Nd2 13.Nd2 Bd2 14.Rad1 Bb4 15.Kg2 Bd7 16.Rhf1 0-0-0 17.Bf6? (better 17.Nf4!?=+) 17...Nf6-+ 18.Rf6 Rhf8 19.Rdf1 c6 20.Rf8 (20.c3 Rf6 21.Rf6 Rf8 22.dc6 bc6 (22...Rf6?! 23.cd7 Kd7 24.cb4=) 23.Rf8 Bf8-+) 20...Rf8 21.Rf8 Bf8 22.Nd4 cd5 23.Bd5 h6 24.Bf7 (24.Kf3 Bd6 25.h4 Be8-+) 24...Bg7 25.Ne6 Bc3 (25...Be5 26.h4-+) 26.Nf8 (26.Kf3 Bc6 27.Ke3 g5-+) 26...Bc6 27.Kh3 (27.Kf2 g5 28.Ke3 Be5-+) 27...g5 28.Kg4 Kd8 29.Bb3? (29.Ng6 Be4-+) 29...Ke7 30.Ng6 (30.Nh7 Be4 31.Ng5 hg5 32.Kg5 Bd2 33.Kg4-+) 30...Kf6 31.Nf8 (31.Nh8 Be8-+) 31...Bb4 32.Nh7 Kg6 0-1. headologer (1950) - gluv51 (2090), gameknot.com, 2016. 11.gf3 Nf3 12.Kf2 Nd2 13.Nd2 Bd2 14.Nd4 Nh6/+. 11.Nf4 Bf5 (11...g5 12.Be5 fe5 13.Ne6 Be6 14.de6 fg2/+; 11...fg2 12.Ng2 Bd6 13.0-0 Bh3 14.Ba3 Bg4/+; 11...Bd6 12.0-0 fg2 13.Kg2 Ne7 14.Nc3 Bf5+=) 12.gf3 Nf3 13.Ke2 Ng5 14.Re1 0-0-0/+. 10.Bb3 Bd7 11.0-0 h6 12.Re1 (12.a4 0-0-0 13.a5 Na8 14.Nd4 Bd6 15.Ne6 Be6 16.de6=; 12.Nh4 A) 12...Kf7 13.d6 (13.a4 Bd6 14.a5 Nc8 15.Nc3 Bc5 16.Kh1=; 13.Rf4 Bd6 14.Rf1 Bb5 15.d3 Ba4 16.c4=) 13...Kg7 14.dc7 Bd6 15.Nf3 Bc7 16.a4=; B) 12...g5 13.Ng6 Rh7 14.d6 Bc5 15.Kh1 0-0-0 16.Bg8+=) 12...Be7 (12...Kd8 13.Nd4 (13.Bd4 Ba4 14.Ba4 Na4 15.Nh4 g5 16.a3=; 13.a4 a5 14.Nc3 Bg4 15.Ne4 Bf3 16.gf3+=; 13.Nh4 g5 14.Nf3+= Ba4 15.c4 Rh7 16.Nd4+=; 13.Nc3 a5 14.a4 Bg4 15.Ne4 Bf3 16.gf3+=) 13...Bc5 14.Kf1 Na4 15.Ba4 Bd4 16.Bd4=; 12...Kf8 13.a3 (13.a4 Re8 14.Rf1 a5 15.Bd4 Kg7 16.c3+=; 13.Nc3 a5 14.a3 Bc5 15.d4 Bd6 16.Ne4+=; 13.Bd4 Re8 14.Re8 Be8 15.c4 Bd7 16.c5=; 13.Rf1 Bb5 14.d3 Ba4 15.c4 Kf7 16.Nd4=) 13...Bd6 14.Nc3 Kf7 15.Nd4 a5 16.Ne6=) 13.Ba3 (better is 13.Nh4!? Bf5 14.Bd4+= 0-0-0 15.Nf5 gf5 16.Nc3+=) 13...Kf8+= 14.c4 (14.Bb2 Re8 15.Bd4 Bd6 16.Nc3+=) 14...Ba3 15.Na3 Ne7 16.Nd4 a6 17.Ne6 Be6 18.Re6 Nd7 19.d4 (19.d6 Nf5 20.dc7 Ng7+=) 19...Nf5+= 20.Nc2 Kg7 (20...a5 21.c5=) 21.Rc1 (21.Rf1 Rhe8=) 21...Rhf8 (21...Rhd8 22.Rf1=) 22.c5= b5 23.Rc6 (23.Re4 Rae8 24.Rf4 Re2=) 23...Ra7+= 24.Re1 g5 (24...Rb8 25.Kf2+=) 25.Kf2 (25.d6 cd6 26.cd6 Kg6=) 25...Rd8+= 26.g4 (26.Rce6 a5 27.a3 a4=) 26...fg3 27.hg3 Kf8 (better is 27...h5!?+=) 28.g4+= Ng7 (28...Ne7 29.Rc7 Rc7 30.d6+/) 29.Ne3 Re8? (29...a5 30.d6 cd6 31.Rd6+/) 30.Bc2 (better is 30.d6 a5 31.dc7+ (worse is 31.Rc7 Rc7 32.dc7 Rc8+)) 30...Re4?? (30...Kf7 31.d6 cd6 32.Rd6 h5 33.gh5 Nh5+/) 31.Be4+ Kf7 32.d6 cd6 33.Rd6 Ke7 (33...Nf8+) 34.Nd5 Kd8 35.c6 (35.Nf6!? h5+) 35...Ne8 36.Rd7 (36.Rd7 Rd7 37.cd7 Kd7 38.Rh1+) 10. Kretschmar,Heinz Pietilae,Heikki, corr Baltic Sea tt4, 1980. 10.Bb3 Bf5 11.0-0 0-0-0 12.Nh4 Nd5 13.Nf5 gf5 14.Nc3 Nge7 15.Nd5 Nd5 (15...Rd5? 16.Bf6 Rdd8 17.Rae1+-) 16.Rad1 (16.c3 Bc5 17.d4 Bb6=+) 16...Bc5 17.Kh1 Rhe8 18.c4 Nb4 19.d4 Bd6 (19...Re2 20.Bc3 Be7 21.Bb4 Bb4 22.Rf4-/+) 20.Bc3=+ a5 21.Rf3 Re3 22.c5 Bf8 23.Kg1 Re4 24.Rh3 h6 25.Kf2 Nd5 26.Bd5 (26.Bc2 b6 27.cb6 cb6-/+) 26...Rd5-/+ 27.Rb1 Re6 (27...a4 28.Rh5-/+) 28.Re1 Kd7 29.Re6 Ke6 30.Ke2 b6 31.cb6 cb6 32.Kd3 (32.Rh4 Rd7-/+) 32...b5 (32...Rd8 33.a4-/+) 33.Rf3 Rd8 34.Rf4 b4 35.Bb2 (35.Bd2 a4=+) 35...a4 (35...Bd6 36.Rh4 Rg8 37.g3-/+) 36.g3 Bd6 37.Rh4 Rc8 (37...Rb8 38.Rh6 a3 39.Ba1-/+) 38.d5 (38.Rh6 Kd5 39.Rf6 a3 40.Rf5 Ke6-/+) 38...Kd5-/+ 39.Bf6 Rc1 40.Bg7 Rf1 41.Rh6 (41.Bh6? Rd1 42.Kc2 Ra1-+) 41...Rf2 42.Rh5 Ke6 43.Rh6 Ke7 (better 43...Kd7 44.Rh7 Ke8-/+ (44...Ra2?! 45.Bf8 Kc6 46.Rh6=)) 44.Rh7? (better 44.Kc4=+) 44...Ra2-+ 45.Bd4 (45.Be5 Ke6 46.Bd6 Kd6-+) 45...Ke6 46.Ra7 Ra3 (better 46...b3!? 47.Ra6 b2 48.Rb6-+) 47.Kc4 b3 48.Ra6 (48.Kd3-+) 48...Ra2 Black intends a3 49.Kd3 b2 50.Rb6 a3 51.Kc4 Kf7 52.Kd3 Bc7 53.Rb3 Kg6 54.Kc2 (54.Rb4 Kg5-+) 54...Ra1 55.Bb2 ab2 56.Rb2 Be5 (56...Be5 57.Rb5 Bf6-+) 0-1. southview (2270) - tbre0022 (2430), gameknot.com, 2017. 10.Bb3 Bf5 11.a3 Bc5=+. 10.Bb3 Bf5 11.Nd4 Ne7 12.Nf5 Nf5 13.0-0 Bc5 14.Kh1=+. 10.Bb3 Bf5 11.Ng5 0-0-0 12.Nf7+= Re8 (12...Ne7!? 13.Nh8 Rh8+=) 13.Kf2+- Ne7 14.Nh8 Rh8 15.Re1 Ned5 16.c4 Ne7 (16...Ne3 17.de3 Be1 18.Ke1+-) 17.Bf6 Re8 18.Bc3 Bc3 19.Nc3 (19.dc3?! Nd7=) 19...Kd8 20.Ne4 Nc6 (20...h6 21.Nc5 Nd7 22.Nb7 Kc8 23.Na5+-) 21.Ng5 Nb4 (21...Re1 22.Re1 (worse 22.Ke1 a5+=) 22...Nb4 23.Nf7 Kc8 24.Re7+-) 22.Re8 Ke8 23.Nh7 Bd3? (better 23...a5!?+-) 24.Re1+- Kd7 (24...Kf7 25.c5 N6d5 26.Kf3+-) 25.Nf8 Kd6 26.Re6 Kc5 27.Ng6 1-0. southview (2265) - 5imon (1870), gameknot.com, 2017. 10.Bb3 Bf5 11.Ng5 a5 12.a4=+ Ne7 13.Bf6 Rf8 14.Bg7 (14.Be7 Ke7 15.Nc3 Bc3 16.dc3 h6=+) 14...Rg8 (14...Ned5 15.Bf8 Kf8 16.Nh7 Kg7 17.Ng5=+) 15.Bd4=+ Nbd5 16.c3 (16.Nc3 0-0-0 17.0-0 Nc6 18.Nd5 Nd4 19.Nb4 Nb3 20.cb3 ab4 21.Rf4 Rge8=+) 16...h6 (16...Bd6!? 17.0-0 c5-/+) 17.cb4=+ hg5 18.b5 (18.Nc3 Nb4 19.0-0 Nec6-/+) 18...Bd3 (18...0-0-0!?-/+) 19.Nc3=+ 0-0-0 20.Nd5 Nd5 (20...Rd5 21.Bd5 Nd5 22.Kf2+=) 21.Kf2 Rgf8 22.Bg7 Rf7 23.Bh6 Rf5 24.Rhe1 Rh8 25.Bg7 Rh2 26.Be5 Ne3! 27.de3 (27.de3 Re5 Decoy (27...Re5 Interception)) 27...Re5 28.ef4 Re1 29.Re1 gf4 30.Be6 Kb8 (30...Kd8!?-/+) 31.Bh3=+ Bc2 32.Ra1 Bf5 33.Kg1 Rh3 34.gh3 Bh3 35.Kf2 g5 36.Rg1 g4 (36...Bf5!?=+) 37.Rc1= f3 38.Rc5 b6 39.Rg5 Kb7 40.Rg8 c5 41.Rg7 Kc8 42.Kg3 Kb8 43.Kf2 Ka8 44.Rc7 Bg2 45.Rc6 Ka7 46.Rc7 Kb8 47.Rg7 Bh3 48.Rg8 Kc7 49.Rg7 Kc8 50.Rg8 Kd7 51.Rg7 Kc8 52.Rg8 Kd7 53.Rg7 Kc8 54.Rg6 Kc7 0-1. southview (2265) - gluv51 (2105), gameknot.com, 2017. 10.Bb3 Bf5 11.Ng5 Ne7 12.Bf6 Rf8 13.Be7 (13.Nh7? Rf7-+) 13...Ke7 14.Kf2=+. 10.0-0 Rf8 11.Re1 a5 12.a3= Bc5 13.d4 Ba7 (13...Bd6 14.Bb3=) 14.Ba2 (14.Bb3 Kd8=) 14...g5 15.c4 (15.Nc3 Kd8 16.Nb5 Nf5=) 15...g4=+ 16.Nh4 Ne5 17.c5 (17.Bc3 Bd7=+) 17...Nd3-/+ 18.Re2 Nb2 (18...f3 19.gf3 Rg8 20.f4 Nf4 21.Re4 Nh3 22.Kf1=) 19.Rb2=+ Nf5 (better 19...b6!? 20.d6 Nf5=) 20.Nf5+= Bf5 21.Rb7 Kd8 22.Nc3 1-0. rcm06 (2125) - breughel (2355), gameknot.com, 2017. 10.0-0 Rf8 11.Re1 Nb6 12.Bb3=+. 10.0-0 Rf8 11.Re1 g5 12.Nc3 g4 13.Nd4 Ne5 14.Bb3 Bd7 15.Ne4 0-0-0 16.c3 Bd6 17.Rf1 f3 18.gf3 gf3 19.Ne6 f2 20.Rf2 Exerts pressure on the isolated pawn 20...Rg8 21.Rg2 Rg2 22.Kg2 Rg8 23.Kf1 Bb5 24.c4 Nc4 25.Nd6 Nd6 26.Kf2 c5 27.dc6 Bc6 28.Nf4 Re8 29.d3 Ng6 30.Ng6 hg6 31.Re1 (31.Bf6?? Rf8-+) 31...Re1 32.Ke1 f5 33.h4 a5 (33...Kd7 34.Kf2=) 34.Kf2 Kd7 35.Ke3 a4 36.Bd1 Ke6 37.h5 gh5 38.Bh5 Nb5 39.a3 Nc7 40.Kf4 Bb5 (40...Nd5 41.Kg5=) 41.Be2 (41.Bf3 Bd3 42.Bb7 Kd7=) 41...Nd5 42.Kg5 Ne3 43.Bf3 Bc6 44.Bh5 Ng2 45.Bg6 Exerts pressure on the isolated pawn (45.Be2 f4 46.Kg4 Kd6=) 45...f4 46.Kg4 b5 47.Bf5 Kd6 48.Bd4 (48.Bg7 Kc5=) 48...f3 (48...b4 49.ab4 a3 50.Be4=) 49.Kg3 Kd5 (49...b4 50.ab4 a3 51.Be4=) 50.Bg7 Kc5 (50...Ne1 51.Be4 Kd6 52.Bc3=) 51.Kf2 Kd6 (51...Nf4 52.Bf8 Kb6 53.d4=) 52.Be4 Be4 53.de4 Nf4 54.Kf3 Ne6 55.Bb2 Kc5 56.e5 Kc4 57.Ke2 Nc7 58.Kd2 Kb3 59.Bc1 b4 ½-½. rcm06 (2140) - srpolash (1970), gameknot.com, 2017. 9.a3 Bc5 10.Bb5 Nd7/+. 9.a3 Bd6 10.d3/+. 9.Bb3 Ne7 10.Ne2 c6 (10...f3 11.gf3 Nd7 12.Nd4=) 11.Nf4 (better is 11.dc6!? Nbc6 12.Bf6+/) 11...cd5 12.Nd5 Nbc6? (12...Nd5 13.Bd5 Nd7 14.Bb7=) 13.Ne7?? (better is 13.Nc7 Kd7 14.Na8 Ra8 15.Bf6+) 13...Ke7 14.0-0 Rhf8 15.Nc3 Bc5 16.Kh1 a6 17.Nd5 Kd6 18.Ne3 Be3 19.de3 Kc7 20.e4 Be4 21.Rf6 Rf6 22.Bf6 Rf8 23.Bh4 Nd4 24.c3 Nb3 25.ab3 Kb6 26.h3 Bd5 27.c4 Bc6 28.Kg1 Kc5?? (better is 28...Re8=) 29.Bf2 (better is 29.Be7 Kd4 30.Bf8+) 29...Kb4/+ 30.Rb1 Kc3 31.Be1 Kc2 32.Bb4? (32.Ra1 Kb3 33.c5 Re8/+) 32...Kb1 (better is 32...Rc8 33.Re1 Kb3+) 33.Bf8/+ Kc2 34.b4 b5 35.cb5 ab5 36.Kf2 Kc3 37.g3 Kd4 38.Bc5 Ke4 39.Bd6 Kf5 40.Ke3 g5 41.g4 Kg6 42.Kf2 h5 43.Kg3 h4 44.Kf2 Kf6 45.Bc7 Kf7 46.Bd8 Kg6 47.Be7 Bd5 48.Bd8 Be4 49.Be7 Bd5 50.Bd8 Be6 51.Be7 Bd5 ½½. bratek55 barabi4 (1710), internet, 2011. 9.c3 Bc5 10.d4 Bd6 11.Nd2 g5 12.Ngf3 Nd7 13.0-0 0-0-0 14.Rfe1 h5 15.Bb3 h4 16.h3 Nh6 17.Ne4 g4 (17...Be4!? 18.Re4 Nf5/+) 18.Nd6+= cd6 19.Nh4 (better is 19.hg4!? Ng4 20.Bc1+=) 19...gh3/+ 20.Nf5 (20.Rf1!? Rdg8 21.Rf4/+) 20...Nf5+ 21.gh3 Rh3 22.Re2?? (22.Ba3 Rg8 (22...Rc3?! 23.Rac1 Rg8 24.Kf2 Rc1 25.Rc1 Kd8 26.Re1+) 23.Kf1 f3+ (23...Rc3?! 24.Rac1 Rc1 25.Rc1 Kd8 26.Kf2+)) 22...Ne3 (22...f3 23.Rd2+) 23.Re3?? (23.Kf2 Re8 24.Ba4+) 23...fe3 (better is 23...Rg8!? 24.Kf1 fe3 25.Rc1 Rh1 26.Ke2 Rh2 27.Ke3 Rb2 28.Rf1+) 24.Kg2 Rhh8 (24...Rdh8 25.Ba3 Kc7 26.Bb4+) 25.Re1 Rdg8 26.Kf3 Rh3 27.Kf4 Re8 28.Bc1 e2 29.c4 Nf8 (29...Kc7 30.Ba3+) 30.Bc2 Nh7?? (better is 30...Kc7+) 31.Bf5+ (31.Bf5 Kc7 32.Bh3+) 10. orangutandu gogu37, internet, 2012. 9.Ne2 Bc2 10.Nf4 Bd6 11.Ne6 c6 12.Nc3 Nd7 13.0-0 Ne5 14.Be2 Bd3 15.Nf4 Be2 16.Nce2 g5 17.Nh5 cd5 18.Rab1 0-0-0 19.Bd4 Kb8 20.Nf6 Nf6 21.Rf6 Rhe8 22.Ng3 Nc6 23.Be3 Kc8 24.Bg5 Rd7 25.Bf4 ½½. Drankier de Groot, 1982. 9.Ne2 g5 10.Nd4+= Bg4 (10...Bg6 11.Ne6 Bd6 12.Ng5 Bc2 13.Ne6+/) 11.Ne6 (better is 11.h3!? Bc8 12.h4+/) 11...Be6= 12.de6 Ke7 (12...Nc6!?=) 13.Nc3 (13.h4 Nc6 14.hg5 Na5+) 13...c6 (13...Bc3!? 14.Bc3 Nc6+/) 14.Ne4 h6? (14...Na6 15.Ng5! Rd8 16.0-0-0+/) 15.c3 (15.h4!? gh4 16.Rh4 Na6+) 15...Bd6 16.Nd6 (16.h4 Na6 17.hg5 b5+) 16...Kd6+/ 17.Ba3 c5 (17...Kc7 18.g3+/) 18.d4+ b6 (18...Kc6 19.Rb1 Ne7 20.Bc5 Nf5+) 19.dc5 bc5 (19...Kc7+) 20.0-0-0 Kc7 21.Bc5 Rh7 (21...f5+) 22.Bd3 Rg7 (22...Na6 23.Ba6 Rg7 24.Rd6+) 23.Bf8 Re7 (23...Rd7 24.ed7 Nd7 25.Bd6 Kd6 26.Be4 Kc7 27.Ba8+) 24.Be7 Ne7 25.Be4 Nec6 (25...Nbc6 26.Rd7 Kb6 27.Re7+) 26.Rhe1 f5 (26...a5 27.e7! Ne7 28.Ba8+) 27.Bf5 Na6 28.Rd7 Kb6 29.e7 Nc5 (29...Re8 30.Bg6 Re7 31.Ree7 Ne7 32.Re7+) 30.e8Q (30.e8Q Re8 31.Re8 Nd7 32.Bd7+) 10. Tagirov,Kajum K (1920) Kudojarov,Mars, Cup Ufa, 2008. 10.Ne2 Ne7 11.0-0 Be4 12.Nf4 Bf4 13.Rf4 Bd5=+. 10.Nf3 Nd7 11.d4/+. 10.Nf3 Ne7 11.d3 Nd7 12.0-0 (12.Nd4!?/+) 12...Nb6 13.Bb5 Kf7 14.Rf2 (14.Nd4 a6 (14...Ned5?! 15.Nf5 gf5 16.Nd2/+) 15.Bc4 Nc4 16.dc4 Bd3+) 14...Ned5 (14...a6 15.Bc4+) 15.Nh4 (15.d4 c6 16.Be2 Na4+) 15...Be6 (15...Bd7 16.Bd7 Nd7 17.Nf3+) 16.d4 c5 (16...c6!? 17.Bd3+) 17.Nd2 (17.Ba3 Rhc8+) 17...Nc7 (17...Rad8 18.Nhf3+) 18.Bd3 Na4 19.Ne4 (19.Ba3 Nc3 20.Nc4 Be7 (20...cd4 21.Nd6 Kg7 22.Nf3+/) 21.Bc5 Rhd8 22.Rf4 Bc5 23.dc5 Ke7+) 19...Be7 20.Nf3 cd4 (20...c4 21.Bf1+) 21.cd4 Nb2 22.Rb2 b6 23.Re1 Rad8 24.Ned2 (24.Kf2 Nd5+) 24...Rhe8 25.Rc2 Rc8 26.Rec1 (26.Rc6 Bd7 27.Rc4 b5+) 26...Nd5 (26...Nd5 27.Rc8 Bc8+) 01. Woschkat,Karl_Heinz Brophy,Craig, IECG, 1996. 10.a3 Bc5 11.Ne2 Bg4 (11...Nb6 12.Bb5 Kf7 13.Nf4 Ne7 14.Nc3 Bd6+=; 11...Bd6 12.Rf1 Nb6 13.Bb5 Kf7 14.Nf4 a6/+; 11...g5 12.h4 Nb6 13.Bb3 Bd6 14.hg5 Be5=) 12.h3 Bh5 13.Rf1 g5 14.h4 h6/+. 10.a3 Bd6 11.Nf3 (11.Bd4 0-0-0 (11...Ne5 12.Bb5 Kd8 13.Nc3 Ne7 14.Nf3 a6/+; 11...Ne7 12.Nc3 Ne5 13.Bb5 c6 14.dc6 bc6/+; 11...Be5 12.Nf3 Bg4 13.Be5 fe5 14.Nc3 Ngf6/+; 11...Nb6 12.Bb6 ab6 13.Nf3 Ne7 14.Re1 Kd8/+) 12.Nc3 Be5 13.Nge2 Bg4 14.Kc1 f3+; 11.Nc3 Ne7 (11...Nb6 12.Bb3 a6 13.Nf3 0-0-0 14.Re1 h6/+; 11...0-0-0 12.Nf3 Nb6 13.Be2 Bc5 14.Nh4 Bd7/+; 11...Ne5 12.Bb5 c6 13.dc6 bc6 14.Be2 Rb8/+; 11...Kd8 12.Nf3 Ne7 13.Be2 Re8 14.Rf1 Nb6/+) 12.Nf3 Nb6 13.d3 0-0-0 14.Re1 Rhe8/+) 11...Ne7 (better is 11...0-0-0/+ 12.d3 Bg4 13.h3 Bh5 14.Nc3 Nb6/+; 11...a6 12.Re1 Ne7 13.Nc3 Nb6 14.Bb3 0-0-0/+; 11...Nb6 12.Re1 Kf7 13.Bb3 Nh6 14.Nc3 Rhe8/+) 12.Ng5? (better is 12.Re1/+ 0-0-0 13.Bd4 c5 14.dc6 Nc6/+) 12...Ne5+ 13.Bb3 fg5 14.d4 (14.Re1 Nf7 15.Bh8 Nh8 16.Nc3+) 14...Ng4 15.Kd2 Be4 16.Ba4 (16.Rg1 Nd5 17.Nc3 Nc3 18.Kc3 Kd7+) 16...Kd8 17.c4 (17.Rg1 Ne3+) 17...Bg2 (17...Bg2 18.Nc3 Bh1 19.Rh1 f3+) 01. Wartig,Wolfgang Kahler,x, corr (year?). 10.a3 Be7 A) 11.Nf3 0-0-0 (11...a6 12.Bd4 0-0-0 13.Re1 h5 14.Nc3 h4/+; 11...Bg4 12.Re1 0-0-0 13.Nc3 Nb6 14.Bb3 a6/+; 11...Nb6 12.Bb5 Kf7 13.Ng5 fg5 14.Bh8 Nf6/+; 11...Bd6 12.Re1 Ne7 13.Nc3 Nb6 14.Nb5 Rf8+=) 12.Bd4 Bg4 13.Nc3 Ne5 14.Be2 Bf3/+; B) 11.Bd4 Nb6 (11...Ne5 12.Bb5 c6 13.dc6 bc6 14.Be2 c5/+; 11...Be4 12.Nf3 Bf3 13.gf3 Ne5 14.Be5 fe5/+; 11...0-0-0 12.Nf3 Bg4 13.Nc3 Ne5 14.Be2 Bf3/+; 11...a6 12.Nf3 0-0-0 13.Re1 h5 14.Nc3 h4/+) 12.Bb6 ab6 13.Nf3 Ra5 14.Re1 b5/+; C) 11.Ne2 Bg4 (11...Bd6 12.Rf1 Nb6 13.Bb3 g5 14.Nd4 Bg4+=; 11...Nb6 12.Bb5 Kf7 13.Nf4 Bd6 14.Rf1 a6/+; 11...0-0-0 12.Nf4 Nb6 13.Bb3 Bd6 14.Ne6 Re8+=; 11...g5 12.Nd4 Be4 13.Ne6 Nb6 14.Nc7 Kd8/+) 12.Kc1 f3 13.gf3 Bf3 14.Rf1 Bg4/+. 10.a3 Bf8 A) 11.Ne2 Bg4 (11...Bd6 12.Rf1 Nb6 13.Bb5 Kf7 14.Nf4 a6/+; 11...Nb6 12.Bb5 Kf7 13.Nf4 Bd6 14.Rf1 a6/+; 11...0-0-0 12.Nf4 Nb6 13.Bb3 Re8 14.Re1 Bg4+=) 12.Rf1 g5 13.h3 Nb6 14.Bb5 Bd7/+; B) 11.Bd4 Ne5 (11...Nb6 12.d3 Nc4 13.dc4 c5 14.Bb2 Kd7/+; 11...0-0-0 12.Nf3 Nb6 13.Bb6 ab6 14.Nc3 Bg4/+; 11...a6 12.Nf3 0-0-0 13.Ng5 Nh6 14.Re1 Bg4/+; 11...Bd6 12.Nf3 Bg4 13.Re1 Ne7 14.Bb5 Kf7/+) 12.Bb5 Kf7 13.Nc3 Rd8 14.Nf3 Bg4/+; C) 11.d3 0-0-0 (11...Bg4 12.Ne2 f3 13.gf3 Bf3 14.Re1 0-0-0/+; 11...Nb6 12.Bd4 Nc4 13.dc4 c5 14.Bb2 Kd7/+; 11...Nh6 12.Nf3 0-0-0 13.Bd4 Bg4 14.Ba7 Ne5/+; 11...Ne5 12.Be5 Bg4 13.Nf3 fe5 14.Re1 Ne7/+) 12.Nd2 Bc5 13.Ne2 Nb6 14.h3 g5/+; D) 11.Nf3 0-0-0 (11...Bd6 12.Re1 Ne7 13.Nc3 Nb6 14.Nb5 Rf8+=; 11...Be7 12.Re1 0-0-0 13.Ng5 Nb6 14.Bb3 fg5+=; 11...Bc5 12.Re1 Ne7 13.Ng5 Ne5 14.Bb5 c6+=; 11...a6 12.Re1 Ne7 13.Ng5 Ne5 14.Bb3 Bg7+=) 12.Bd4 Nb6 13.Bb6 ab6 14.Nc3 Bg4/+. 10.Bd4 A) 10...Nb6 A1) 11.a3 Bd6 (11...Ba5 12.Bb6 Bb6 13.Ne2 g5 14.Nbc3 0-0-0/+ ; 11...Be7 12.Bb6 ab6 13.Nf3 Ra5 14.Re1 b5/+; 11...Bf8 12.d3 Nc4 13.dc4 c5 14.Bb2 0-0-0/+ ; 11...Be4 12.Nh3 Bg2 13.Re1 Kf8 14.ab4 Bh3/+) 12.Bb6 ab6 13.Nf3 Ne7 14.Nc3 c6/+; A2) 11.d3 0-0-0 (11...Nc4 12.dc4 0-0-0 13.Ne2 Re8 14.a3 Bg4/+ ; 11...c6 12.Ne2 cd5 13.Bb5 Kf7 14.Bb6 ab6/+ ; 11...c5 12.dc6 bc6 13.Bb3 c5 14.Bf2 Rc8+=; 11...h6 12.Nf3 Nc4 13.dc4 0-0-0 14.a3 Ba5/+) 12.Bb6 cb6 13.Ne2 Bg4 14.h3 Bh5/+; A3) 11.Bb5 Kf8 (11...Kd8 12.Bb6 ab6 13.Ne2 Ra5 14.a4 Bd6/+ ; 11...Ke7 12.a3 Ba5 13.Bc5 Kd8 14.d6 Rc8/+ ; 11...Kf7 12.Ne2 Bd6 13.Bb6 ab6 14.Nbc3 Ne7/+; 11...Bd7 12.Bd7 Kd7 13.a3 Ba5 14.Bb6 Bb6/+) 12.a3 Ba5 13.Bc5 Kg7 14.Bb6 Bb6/+; A4) 11.Bb3 Be4 (11...0-0-0 12.Bb6 cb6 13.Ne2 Bg4 14.Rf1 g5/+ ; 11...Bg4 12.Nf3 0-0-0 13.a3 Ba5 14.c4 h6/+ ; 11...Rd8 12.a3 Be7 13.Bb6 ab6 14.Nf3 Bd6/+; 11...h6 12.Ne2 Bg4 13.Rf1 Bd6 14.Nbc3 Be5/+) 12.Nf3 Bd5 13.Re1 Kd7 14.Bd5 Nd5/+; A5) 11.Bb6 ab6 (11...cb6 12.Ne2 Rc8 13.d3 Bd6 14.Rf1 Bd7/+ ) 12.Ne2 Bg4 13.Rf1 g5 14.Nbc3 Bc3/+; B) 10...0-0-0 B1) 11.a3 Bd6 (11...Ba5 12.Nf3 Nb6 13.Bb6 Bb6 14.Nc3 Nh6/+ ; 11...Bc5 12.Bc5 Be4 13.Nf3 Nc5 14.Nc3 Bf3/+) 12.Nc3 Ne5 13.Be2 c5 14.dc6 Nc6+; B2) 11.Ba7 Ne5 (11...Be4 12.Nf3 Ne5 13.Ne5 fe5 14.Re1 Bg2+ ) 12.d3 Nc4 13.dc4 b6 14.Ne2 Bg4+; B3) 11.Ne2 Ne5 (11...Bg4 12.Rf1 Ne5 13.Rf4 g5 14.Re4 Bd6+= ) 12.d3 Bg4 13.a3 Bd6 14.h3 Bh5/+; B4) 11.d3 a6 (11...Ne5 12.Ne2 Nc4 13.dc4 Re8 14.a3 Bg4/+ ; 11...Nb6 12.Bb6 ab6 13.Ne2 Bd6 14.Kd2 Bg4/+; 11...Re8 12.Nf3 Nh6 13.a3 Bc5 14.Kd2 Ng4/+; 11...Bg4 12.Kc1 Ne5 13.a3 Bd6 14.Nd2 Nc4/+) 12.Nf3 Bg4 13.a3 Ba5 14.Nbd2 Ne7+; B5) 11.Nf3 Re8 (11...a6 12.Re1 Nb6 13.Bb6 cb6 14.Nd4 Ne7/+ ; 11...Bg4 12.Re1 Nb6 13.Bb6 ab6 14.a3 Bc5/+; 11...Nb6 12.Bb6 ab6 13.a3 Bc5 14.Re1 Nh6/+) 12.Nc3 a6 13.Rb1 Bc3 14.dc3 Ne7/+; C) 10...Ne5 C1) 11.d3 Bg4 (11...a6 12.Nd2 b5 13.Bb3 Ng4 14.Ngf3 Kd7+= ; 11...Kd7 12.Nd2 Bg4 13.Ndf3 Nc4 14.dc4 b6/+; 11...Nc4 12.dc4 0-0-0 13.Ne2 Re8 14.a3 Bg4/+; 11...Ne7 12.Ne2 Bg4 13.Rf1 Bd6 14.Nbc3 Nf5/+) 12.Ne2 f3 13.gf3 Nf3 14.h3 Nd4/+; C2) 11.a3 Be4 (11...Bd6 12.Bb5 Kd8 13.Nc3 Ne7 14.Nf3 Bg4/+ ; 11...Be7 12.Bb5 c6 13.dc6 bc6 14.Be2 c5/+ ; 11...Bf8 12.Bb5 Kf7 13.Nc3 Rd8 14.Nf3 Bg4/+; 11...Ba5 12.Bb5 Ke7 13.Bc5 Kd8 14.Nf3 a6/+) 12.Bb5 c6 13.dc6 bc6 14.Bf1 f3/+; C3) 11.Bb5 Kf7 (11...Bd7 12.Bd7 Kd7 13.a3 Ba5 14.Nc3 Bc3/+ ; 11...Kd8 12.Nf3 Bd6 13.Re1 Bg4 14.Be2 Ne7/+; 11...Ke7 12.a3 Ba5 13.Bc5 Kd8 14.Nf3 a6/+; 11...Kf8 12.a3 Bd6 13.Nc3 Kg7 14.Be2 Ne7/+) 12.a3 Ba5 13.Ne2 f3 14.gf3 Nf3/+; D) 10...Kd8 D1) 11.a3 Bd6 (11...Ba5 12.Nf3 Bg4 13.Re1 Bb6 14.Bb2 Ne7/+ ; 11...Be7 12.Nf3 Nb6 13.Bb3 Nh6 14.Nc3 Bg4/+; 11...Bc5 12.Bc5 Nc5 13.Ne2 Bg4 14.Rf1 g5+=) 12.Nc3 Ne7 13.Rb1 Nb6 14.Be2 Ba3/+; D2) 11.d3 Ne7 (11...Bg4 12.Kc1 Ne5 13.h3 Bh5 14.c3 Bd6/+ ; 11...Ne5 12.Nd2 c5 13.dc6 Nc6 14.Bb2 Ne5/+ ; 11...Nh6 12.a3 Bg4 13.Nf3 Ba5 14.Nbd2 Nf5+; 11...Nb6 12.Nf3 h6 13.Nbd2 Bd6 14.Re1 Rh7+=) 12.Ne2 Bg4 13.Rf1 Bd6 14.Nbc3 Nf5+; D3) 11.Nf3 Bg4 (11...Ne7 12.Ng5 Re8 13.Nh7 Be4 14.Nf6 Bg2/+ ; 11...Nb6 12.d3 h6 13.Nbd2 Bd6 14.Re1 Bg4+= ; 11...Bc5 12.Nc3 Nh6 13.Rb1 Bb6 14.Re1 Bg4+=; 11...h6 12.Re1 Ne7 13.Nc3 c5 14.dc6 Nc6+=) 12.Re1 Ne7 13.h3 Bh5 14.a3 Bd6/+; E) 10...a6 E1) 11.a3 Bd6 (11...Ba5 12.Nf3 0-0-0 13.Re1 Nb6 14.Bb6 Bb6/+ ; 11...Be7 12.Nf3 0-0-0 13.Re1 h5 14.Nc3 h4/+; 11...Bf8 12.Nf3 0-0-0 13.Ng5 Bc5 14.Bc5 fg5/+ ; 11...Bc5 12.Nf3 0-0-0 13.Bc5 Nc5 14.Re1 b5/+) 12.Nf3 0-0-0 13.Re1 Ne7 14.Nc3 Rhe8/+; E2) 11.Nf3 Ne7 (11...0-0-0 12.Ng5 Nh6 13.Ne6 Rde8 14.Rf1 Bd6/+ ; 11...b5 12.Re1 Ne7 13.Bb3 Bc5 14.Nc3 b4+= ; 11...Rd8 12.Nc3 b5 13.Re1 Kf8 14.Bb3 Nb6+=; 11...Bc5 12.Re1 Ne7 13.Bc5 Nc5 14.a4 Ne4/+) 12.Re1 0-0-0 13.a3 Bd6 14.Nc3 Rhe8/+. 10.Ne2 0-0-0 11.Nf4 Nb6 (11...Re8 12.Bd3 Bg4 13.Be2 Be2 14.Ne2 Nb6+=) 12.Bb3 Re8 13.Re1 Bg4 14.Ne2 Ne7+=. 10.Ne2 Nb6 A) 11.Ba3 Nc4 (11...a5 12.d3 Ne7 13.Bb4 ab4 14.Nf4 g5/+; 11...Be7 12.d3 g5 13.Nd4 Bg4 14.Kd2 Rd8/+; 11...Ba3 12.Na3 g5 13.Nc3 0-0-0 14.Re1 Bg4+; 11...0-0-0 12.Bb4 Nc4 13.Nf4 g5 14.Ne6 Be6+) 12.Bb4 0-0-0 13.Nf4 g5 14.Ne6 Be6+; B) 11.Bb3 Bg4 (11...a5 12.a3 Bd6 13.Bd4 a4 14.Ba2 Bg4/+; 11...Bd6 12.Ba3 Ba3 13.Na3 Ne7 14.c4 Bg4/+) 12.Rf1 g5 13.a3 Bc5 14.Nbc3 0-0-0/+; C) 11.Bb5 Kf7 (11...Bd7 12.Bd7 Kd7 13.Nf4 Bd6 14.Rf1 Bf4/+) 12.Nf4 Ne7/+ 13.Rf1 Ned5 14.Nd5 Nd5/+. 10.Ne2 Bd6 11.Rf1 g5 12.Nd4 Bg4 13.Kc1 0-0-0 14.h3 Bh5 15.Ne6 Nb6 16.Bb3 Rd7 17.c4? (better is 17.Nc3+=) 17...c5?? (better is 17...Be2 18.Re1 Bc4+) 18.Nc3?? (better is 18.dc6 bc6 19.c5+) 18...Ne7 19.Ne4 Be2 20.Nf6 Rhd8 (20...Nc4? 21.Bc4 Bc4 22.d3 (22.Nd7 Bf1 23.Bh8 Kd7+=) 22...Bd5 23.Nd5 Nd5 24.Bh8+) 21.Nd7 Rd7 22.Re1 Bc4 23.Bc4 Nc4 24.Bf6 (24.Nf8!? Rd8 25.Nh7 Nd5 26.Re4 Nb2 27.Kb2=) 24...Nd5+= 25.Bg5 Nb4 26.Re4 Increasing the pressure on the isolated pawn on f4 26...b5 27.a3 (worse is 27.Nf4 Be5 28.Re5 Ne5/+) 27...Nd3 28.Kc2 Nf2 29.Re2 h6?? (better is 29...Nd3!=) 30.Rf2 (better is 30.Bf4!? Nd3 31.Bh6+) 30...hg5+/ 31.Ng5 Be5 32.Ra2 a5 33.Ne6 (33.a4 b4 34.Ne6+/) 33...Rd5?? (33...Rd6!? 34.Nf8 Rf6=) 34.d3 (better is 34.Kc1!?+) 34...Ne3+/ 35.Kd2 c4 36.Nf4 Bf4 37.Rf4 Rd3 38.Ke2 Nd5 39.Rf8 Kd7 40.g4?? (better is 40.Rd2 Ke7 41.Rf3 Nc3 42.Ke1 Rf3 43.gf3+/) 40...Nc3+ 41.Kf2 Na2 42.g5 Rh3 (better is 42...c3 43.Rf7 Kd6 44.Rf6 Ke5+) 43.g6 Rh6 44.g7 Rg6 45.g8Q Rg8 46.Rg8 c3 47.Ke2? (47.Rg7 Ke6 48.Rc7+) 47...c2 48.Rg1 c1Q 49.Rc1 Nc1 50.Kd2 b4 (better is 50...Nb3 51.Kd3 a4+) 51.ab4?? (51.Kc1 b3 52.a4 Ke6=) 51...ab4 (better is 51...Nb3 52.Kc3 a4+) 52.Kc1= Kc6 53.Kc2 Kb5 54.Kb3 Kc5 55.Kb2 Kc4 56.Kc2 b3 57.Kb2 Kb4 58.Kb1 Kc3 59.Kc1 Kb4 60.Kb2 Kc4 61.Kb1 Kc3 62.Kc1 b2 63.Kb1 Kb3 ½½. bratek55 (1700) bali63 (1740), internet, 2011. 10.Ne2 Bd6 11.Rf1 g5 12.h3 0-0-0 13.Nd4 Ne7 14.Re1 Be5 15.c3 (better is 15.Bc3!?/+) 15...Bd4 16.cd4 Rhe8 (better is 16...Nb6!? 17.Be2+) 17.Nc3 Ng6 18.d3 Nh4 19.Rg1 Re3 20.Bc1 Rg3 21.Ne4 Rg2 22.Rg2 Ng2 23.Ke2 Bh3 24.Ba3 White prepares the advance d6 24...Re8 25.d6 f5 (better is 25...c6+) 26.Kf3 (26.Bf7 Re4 27.de4 fe4 28.dc7 f3 29.Kf2+) 26...g4 27.Kf2 fe4 28.dc7 (28.de4 Re4 29.Kg1+) 28...e3 29.Kg1 Kc7 (29...f3 30.Kh2 f2 31.Kg3+) 30.d5 (30.Bd5 f3 31.Rc1 Kd8 32.Bb7 f2 33.Kh2 Nf6 34.Bg2 e2+) 30...f3 31.Kh2 e2 32.d6 Kb8 33.Bb4 f2 Black plans e1 34.Bf7 e1Q (34...e1Q 35.Be1 f1Q 36.Bd2 Ne1 37.Kg3 Qf3 38.Kh4 Ng2 39.Kg5 Qf6 40.Kh5 Qh4) 01. bratek55 (1710) bali63 (1730), internet, 2011. 10.Ne2 Ne5 11.Bb5 Ke7 (11...c6 12.dc6 bc6 13.Be5 cb5 14.Bf4 Be4+=; 11...Bd7 12.Bd7 Kd7 13.Nf4 Bd6 14.Rf1 Re8+=; 11...Kd8 12.Nf4 c6 13.Be2 Ne7 14.dc6 bc6=; 11...Kf7 12.Nf4 Bd6 13.Re1 a6 14.Bf1 Ne7+=) 12.Nf4 g5 13.a3 Ba5 14.Ne6 c6+=. 10.Ne2 Bg4 11.Kc1 f3 (11...Nb6 12.Bb5 Bd7 13.Bd7 Kd7 14.Nf4 Bd6/+; 11...Ne5 12.Bb5 c6 13.dc6 bc6 14.Ba4 Kd7+=; 11...Bd6 12.Rf1 g5 13.Nd4 Nb6 14.Re1 Ne7/+; 11...Be2 12.Re1 0-0-0 13.Be2 Ne7 14.a3 Bd6/+) 12.gf3 Bf3 13.Rf1 Be2 14.Be2 Ne7/+. 10.Ne2 Bg4 11.Nbc3 Bc3 12.Bc3 0-0-0 13.h3 Be2 14.Ke2 Nb6 15.Bb3 Nd5 16.Bd4 (16.Bd5 Rd5 17.Kf3 h5/+) 16...g5 17.Kf3 b6 18.h4 c5 19.Bb2 Nb4?? (19...b5 20.Bd5 Rd5 21.hg5 Rg5/+ (21...Rd2 22.gf6 Nf6 23.Bf6+/)) 20.hg5+/ Rd2? (better is 20...Nc6!?+/) 21.gf6+ Nc2 (21...Nf6 22.Bf6 Re8+) 22.f7 Nf6 23.Bf6 Rf8 24.Rh7 Nd4 25.Kf4 (25.Bd4 Rd4 26.Rg7 c4+) 25...Rf2 (25...Nb3 26.ab3 Rd7+) 26.Ke3 (better is 26.Ke5 Kd7 27.Bg7 R8f7 28.Bf7 Rf7 29.Rd1+) 26...Rf6= 27.g4 Nb3 28.ab3 R6f7 (28...a5 29.g5 R6f7 30.Rf7 Rf7 31.Rg1=) 29.Rf7 (29.Ra7 Re8 30.Kd3 Rh7 31.Rh7 Rg8=) 29...Rf7 30.g5 Kb7 31.Ke4 a5 (31...b5 32.g6 Rg7 33.Rg1+=) 32.Ke5 (32.g6 Rg7 33.Kf5 Rg8+/) 32...Kc6 (better is 32...Rf3!? 33.Rb1 Kc6+=) 33.g6+/ Rf2 (better is 33...Rf3!? 34.Rg1 Rb3+=) 34.Rg1+ Rf8 35.Ke6 b5 36.g7 Rc8 (36...Rg8 37.Rg6 Kc7 38.Kf7+) 37.Kf7 (better is 37.Rg6 Kb7 38.g8Q Rg8 39.Rg8+) 37...a4 38.ba4 ba4 39.Ra1?? (better is 39.g8Q Rg8 40.Rg8+ (40.Kg8?! Kb5+=)) 39...Kb5+/ 40.Rb1 Kc4 41.Rc1 Kb4 42.Rb1 Ka5 (42...Kc4 43.Rg1+=) 43.Re1 a3 44.Re8?? (44.g8Q Rg8 45.Kg8 Kb4=) 44...Rc7?? (better is 44...Re8 45.Ke8 a2+) 45.Kf6 a2?? (better is 45...Rg7! 46.Kg7 c4+=) 46.Ra8+ Kb4 47.Ra2 (47.Ra2 Rg7 48.Kg7=). annamar (1655) waldek1995 (1605), internet, 2012. 10.Ne2 Bg4 11.Rf1 Bd6 (11...g5 12.a3 Bd6 13.Nbc3 0-0-0 14.Ne4 Ne5/+; 11...0-0-0 12.Rf4 Bh5 13.Ba3 g5 14.Rd4 Ba3+=) 12.Kc1 Nb6 13.Bb5 Bd7 14.Nbc3 Ne7/+. 10.Ne2 Bg4 11.h3 Bh5 (11...Nb6 12.Bb5 Bd7 13.Bd7 Kd7 14.Nf4 Bd6/+; 11...Be2 12.Be2 Ne7 13.Rf1 Bd6 14.Nc3 Be5/+) 12.Rf1 g5 13.a3 Be7 14.Bd4 a6/+. 10.Ne2 g5 11.Nbc3 0-0-0 12.Nd4 Bg6 13.Ne6 Re8 14.Re1 10. bratek55 (1695) bali63 (1745), internet, 2011. 10.Nf3 A) 10...Ne7 A1) 11.Bd4 a6 (11...Bg4 12.Re1 Kd8 13.h3 Bh5 14.a3 Bd6/+; 11...Kd8 12.Ng5 Re8 13.Nh7 Be4 14.Nf6 Bg2/+; 11...Bc5 12.Bc5 Nc5 13.Nc3 a6 14.a4 Ne4+=; 11...Rf8 12.Re1 Kd8 13.a3 Bd6 14.Nc3 Bg4/+) 12.Re1 0-0-0 13.a3 Bd6 14.Nc3 Rhe8/+; A2) 11.Ba3 Ba3 (11...a5 12.c3 Ba3 13.Na3 Ne5 14.Re1 Bg4/+) 12.Na3 Nb6 13.Re1 Kf8 14.Bb3 Ned5/+; A3) 11.a3 Bc5 (11...Bd6 12.Re1 0-0-0 13.Bd4 a6 14.Nc3 Rhe8/+) 12.Re1 0-0-0 13.Bc3 Bg4 14.Bb4 Nf5/+; A4) 11.d3 Bg4 (11...0-0-0 12.a3 Bd6 13.Nbd2 Be5 14.Bd4 Bd4/+; 11...h6 12.Nbd2 b5 13.Bb3 a5 14.a3 Bc5/+) 12.a3 Ba5 13.h3 Bf3 14.gf3 Nf5/+; A5) 11.Re1 a6 (11...Kd8 12.a3 Bd6 13.Ng5 Re8 14.Nf7 Kc8 15.Bb5+=; 11...0-0-0 12.Ba3 Ba3 13.Na3 Ng8 14.Nd4 Bg4/+; 11...Bd6 12.Nc3 a6 13.Ne4 Be4 14.Re4 0-0-0/+; 11...h6 12.Bd4 Kd8 13.a3 Bd6 14.Nc3 Bg4/+) 12.Ng5 Bd6 13.Ne4 Be4 14.Re4 0-0-0/+; B) 10...Nb6 11.Re1 (11.Bb5 Kf8 12.Nd4 Bg4 13.Kc1 Nd5 14.Bc4 Nge7/+) 11...Be7 (11...Kd7 12.Bb5 Kd6 13.a3 Ba5 14.Ng5 Rf8+=; 11...Kf8 12.Bb3 Re8 13.Bd4 Re1 14.Ke1 Ke7+=) 12.Bb5 Bd7 13.Bd7 Kd7 14.Nc3 Bd6/+; C) 10...0-0-0 11.Bd4 a6 (11...Nb6 12.Bb6 cb6 13.a3 Bc5 14.Nc3 Nh6/+; 11...Bg4 12.Re1 Nb6 13.Bb6 ab6 14.a3 Bc5/+; 11...Re8 12.Nc3 a6 13.Rb1 Bc3 14.Bc3 Be4/+) 12.Re1 Ne7 13.a3 Bd6 14.Nc3 Rhe8/+. 10.Nf4 Bd6 11.Ne6+= c6 12.Na3 A) 12...Ba4 13.0-0 (13.dc6 Nc6 14.d4 Kd7 15.Rb1 Nd8 16.Nd8+=) 13...b5 14.Be2 Kd7 15.Bg4 Nh6 16.dc6=; B) 12...Be4 13.dc6 bc6= (worse is 13...Nc6 14.Nb5 Kd7 15.Nd6 Kd6 16.Ba3 Ke5 17.d4 Nd4 18.Bb2+/) 14.0-0 Nd7 15.Rae1 Rb8 16.Ng7=. 10.Nf4 Bd6 11.Ne6+= c6 12.Nc3 b5 13.Bb3 (13.Rc1 bc4 14.Rc2 Na6 15.dc6 Nb4 16.Kd1/+; 13.Nd4 bc4 14.Nc2 Be5 15.Rb1 Ne7 16.Ne3+=; 13.dc6 bc4 14.Nb5 Nc6 15.Nd6 Ke7 16.Ng5+; 13.Bf1 b4 14.Ne2 cd5 15.Rc1 Ba4 16.g3/+) 13...Bb3 14.ab3/+ Kd7 15.Nd4 a6 16.dc6+=. 10.Nf4 Bd6 11.Ne6+= c6 12.Nc3 Nd7 13.0-0 (better is 13.Rc1!? Nb6 14.dc6 Nc4 15.cb7+= Rb8 16.Rc2=; 13.dc6 bc6 14.Rc1 Ne5 15.Rc2 Nc4 16.Ne4+=; 13.Ng7 Kd8 14.Rc1 Ne5 15.Rc2 Nc4 16.dc6+=) 13...Ne5/+ 14.Be2 Bd3 (14...Nd3 15.Bd3 Bd3 16.Rf3+=) 15.Nf4 (15.Bd3 Nd3 16.Ne4/+) 15...Be2 16.Nce2 g5 (16...Nc4 17.Bc3/+) 17.Nh5 cd5 18.Rab1 (18.Nf6 Nf6 19.Rf6 Kd7/+) 18...0-0-0 19.Bd4 Kb8 (19...b6 20.Rb5/+) 20.Nf6 (20.Nc3 Nc6 21.Bf6 Nf6 22.Rf6 Rhe8/+) 20...Nf6 21.Rf6 Rhe8 22.Ng3 (22.Nc3 Nc6 23.Nb5 Bf4/+) 22...Nc6 (22...Bc7 23.Rf5/+) 23.Be3 Kc8 (23...Bg3 24.hg3 Kc8 25.Rf7+=) 24.Bg5 (24.Nf5!? Bc7 25.Rf7+=) 24...Rd7 (24...Bg3!? 25.hg3 Rd7/+) 25.Bf4= ½½. Drankier,Ruud De Groot,Adrianus Dingeman, corr, 1982. 10.Nf4 Bd6 11.Ne6+= c6 12.dc6 Nc6 13.Na3 Ba4 14.d4 Kd7 15.Rb1 Nd8 16.Nd8+=. 10.Nf4 Bd6 11.Ne6+= c6 12.Ng7 A) 12...Kd7 13.Nc3 (13.0-0 cd5 14.Bd5 Nc6 15.Rc1 Bd3 16.Rc3+=; 13.dc6 Nc6 14.0-0 Ne5 15.Be6 Ke7 16.Rc1+=; 13.d4 Be4 14.dc6 bc6 15.Be6 Ke7 16.0-0+=) 13...Ne7 14.Rc1 Bf5 15.dc6 bc6 16.Na4=; B) 12...Kf8 13.Ne6 (13.dc6 Nc6 14.Ne6 Ke7 15.0-0 Bd3 16.Bd3+=) 13...Ke7 14.dc6 Nc6 15.0-0 Bd3 16.Bd3+=; C) 12...Kd8 13.0-0 (13.Ne6 Ke7 14.dc6 Nc6 15.0-0 Rc8 16.Ng7/+; 13.dc6 Nc6 14.0-0 Ne5 15.Bd5 Bd3 16.Rf4+=) 13...b5 14.Be2 cd5 15.Rc1 Be4 16.d3+=; D) 12...Ke7 13.dc6 Nc6 14.0-0 Bc5 15.Kh1 Ne5 16.Re1+=. 11.Ne6 Rc8 12.0-0 Nb6 13.Bb5 c6 14.dc6 bc6+=. 11.Ne6 Rc8 12.a3 Bd6 13.0-0 a6 14.Rc1 Bf5 15.Ng7 Kf7 16.Nf5 gf5. 11.Ne6 Rc8 12.Na3 Be4 13.0-0 Bd2 14.Rad1 Be3 15.Kh1 Nh6 16.Nb5 White plans d6 16...Ng4? (16...Bb6!? 17.Rfe1 Ng4=) 17.Nbc7+/ (17.Nec7?! Kf8=) 17...Kf7 18.d6 Bc6 (18...Bf5!? 19.Bd4 a6+/) 19.Nd8+ Kg7 20.Nde6 Kf7 21.Nd4 Kg7 22.Nc6 bc6 23.Be6 Nf2 24.Rf2! Bf2 25.Bd7 Rb8 26.Bc3 c5 27.Bc6 Be3 (27...h6 28.Ne6 Kf7 29.Bd5+) 28.Bd5 Bd4 29.Ne6 Kh6 30.Bd2 g5 31.d7 Kh5 32.Ba5 10. michaelbuss Beckham, ChessWorld.net, 2003. 11.Ne6 Rc8 12.Bc3 Bd6 13.0-0 Ke7 14.Rc1 Bf5 15.Ng7 Nh6 16.Re1 Kf7. 11.Ne6 Rc8 12.Nd4 Bb1 13.Rb1 Nb6 14.Bb5 (14.Bb3 h6/+) 14...Kf7 15.0-0 (better is 15.Ne6!?/+) 15...Bd2+ (15...Nd5?! 16.Bc4 Nge7 17.Rbe1/+) 16.Ne6 (16.Kf2 Nd5 17.Ke2 Bb4+) 16...c6 17.dc6 (17.Be2 cd5 18.Nd4 Be3 19.Kh1 Nc4+) 17...Ke6 (better is 17...bc6 18.Be2 Be3 19.Kh1 Ke6 20.Bg4 Kf7 21.Bc8 Nc8+) 18.cb7 Be3?? (better is 18...Rb8 19.Rf2 Be3+) 19.Kh1= Rb8 20.Rbe1 Nd5 21.Bd4 (21.Bc6!?=) 21...Kd6 22.Be3 Rb7 23.Ba6 Ne3 24.Re3 Rb2 25.Rd1 Kc5 26.Rc3 Kb4 27.Rc8 Ra2 28.Bc4 Rc2 29.Rb1 Ka3 30.Rcb8 (30.Rg8?! Rg8 31.Bg8 a5+/) 30...Ra2 White now must not overlook the idea Ka4 31.R1b3 (31.Bg8?! Rg8 32.Rg8 a5+; 31.Rg8?! Rg8 32.Bg8 Rc2+/) 31...Ka4 32.R3b4 Ka3 33.Ba2 Ne7 34.Rh8 Kb4 35.Rh7 Nc6 36.Bd5 Kb5 (36...Ne5 37.Ra7 Kc5 38.Ra5 Kd4 39.Bg8+) 37.Rh6 (better is 37.Bc6!? Kc6 38.Rf7 f5+) 37...Ne5 38.Bg8 a5 39.Bh7 Kc6 (39...a4 40.Bg6 a3 41.Bb1+) 40.Bg6 Kd6 41.Bf5 Ke7 42.Rh7 (better is 42.Rh4!? Nc6+) 42...Kd6 43.Ra7 Nc4 44.Bd3 Ne5 45.Bb5 (better is 45.Ra6!? Ke7 46.Bb5 a4+) 45...Kc5 46.Be2 (worse is 46.Ra5 Kb4 47.Ra6 Kb5 48.Rf6 Ng4+) 46...Kb4 47.Ra6 a4 (47...Nd7 48.Rd6 Nc5 49.Rb6 Kc3 50.Rb5+) 48.Rf6 (better is 48.Bd1!? a3 49.Ra4 Kc5 50.Ra3 f5+) 48...a3 49.Rb6 (49.Ra6!? Kb3 50.Bf3 Kb2 51.Rb6 Kc3+) 49...Kc3 50.Rb5 (better is 50.Bd1!? a2 51.Rb3 Kd2 52.Rb2 Kd1 53.Ra2 Nd3+) 50...a2 Do you see the mate threat? 51.Ra5 Kb2 52.h4 a1Q 53.Ra1 Ka1 54.h5 Nf7 55.g4 (55.g4 Ng5 56.Kh2+) 10. Hasler,Ulrich Psion, 1990. 12.Na3 Ba4 13.Bb5 Bb5 14.Nb5 Ke7 15.Nec7 Rc8 16.Rc1=. 12.Na3 Be4 13.0-0 c6 14.Ng7 Kf8 15.dc6 bc6 16.Ne6 Ke7 17.Rae1 Rb8 18.Ng5 Rb2 (18...fg5 19.Re4) 19.Re4 Kf8 20.Ne6 (20.Nf7 Rd2 21.Nb1 Nc5 22.Nd2 Ne4 23.Ne4 Bb4 24.Nh8 f5+) 20...Ke8 21.Ng5 Kf8 (21...Be7 22.Nf7 f5 23.Re7 Ne7 24.Nh8 Rd2+=) 22.Ne6= Ke8 ½½. Thystrup,Preben Gall,Zdenek, corr 3GMM26, 1996. 12.Na3 Be4 13.0-0 Ne5 14.Be5 fe5 15.Nb5 Kd7 16.d4+=. 12.Na3 Bf5+= 13.Ng7 (13.Nb5 Ke7 14.Rc1 a6 15.Nbc7 Rc8 16.Be2+=; 13.Rc1 a6 14.Ng7 Kf7 15.Nf5 gf5 16.0-0+=) 13...Kd8 14.Nf5 gf5 15.Nb5 Ne7 16.Rc1+=. 12.d3 Nc5 13.Nc5 (13.Kd2 Ba4 14.Nc3 Ne6 15.de6 Bb4 16.a3=; 13.Ke2 a6 14.Nc5 Bc5 15.Nc3 b5 16.Rac1=) 13...Bc5 14.Nc3 Be3 15.Ke2 Bh6 16.Rac1+/. 12.d3 Ne5 13.Bb5 (13.Kd2 Ba4+= 14.Nc3 Bd7 15.Ne4 Ke7 16.Rae1+=) 13...Kf7 14.Kd2 Bb1 (14...a6 15.Bc4 Ba4 16.Be5+=) 15.Rab1 a6 16.Ba4 (16.Bc4 b5 17.Bb3 Rc8+=) 16...b5 (16...Ne7 17.Bb3+=) 17.Bb3 Ne7 18.Rhf1 Nf5 (18...a5 19.Ng5 Kg7 20.Ne6 Kh6 21.Rf6 a4 22.Be5 Be5+/) 19.Rbe1 (19.Be5!? Be5 20.Nc7+=) 19...h5 (19...Ng4 20.h3 Nh2 21.Rh1+=) 20.Nc7= Bb4 (20...Ra7 21.Be5 Be5 22.d6 Kg7 23.g3+=) 21.Bc3 Bc3 22.Kc3 Ra7 (22...Rac8 23.Kd2 Ke7 24.Na6+=) 23.d6+= Kg7 24.Rf5 (24.d4 Ng4+=) 24...gf5= 25.d4 b4 26.Kd2 Ng6 27.Ba4 Kh6 28.Ne8 (28.Ne8 Rhh7 29.Nf6+=). Rodin,Efim Grigorevich Ushakov,German A, corr RSFSRch, 1979. 10.0-0 Bc2 11.Nf4 Bf4 12.Rf4=+. 10.0-0 g5 11.Bb3 Nd7+= 12.Nd4 Bc5 13.Kh1 Bd4 14.Bd4 0-0-0 15.c4 (15.Re1 Nh6+=) 15...Ne7 16.Nc3 Ng6 17.Rae1 (17.Ba7 b6 18.d6 c6+=) 17...Rhe8 18.Kg1 (18.Ba7 Bd3 19.Re8 Re8+=) 18...Bd3 19.Rf3?? (better is 19.Re8 Re8 20.Rc1/+) 19...Re1 (19...Re1 20.Kf2 Rf1) 01. Hasler,Ulrich (1765) Weegenaar,Bertrand (2100), EM/J50/P051 ICCF Email, 2001. 10.0-0 g5 11.Nbc3 Nd7 (11...Bc2 12.Rf2 Bg6 13.Nd4/+) 12.Nd4 (12.Rae1 0-0-0 13.Nb5 Bc2 14.Nd6 cd6=) 12...Bc5/+ 13.Ncb5 0-0-0 14.Kh1 Ne5 15.Bb3 Bd7 16.a4 a6 17.Na3 Ne7 18.Rad1 (18.Rae1!?/+) 18...Bg4+ 19.Ne6 Bd1 20.Nd8 Be2 21.Ne6 (21.Re1 f3 (21...Rd8?! 22.Re2 Ba3 23.Ba3 Nd5 24.Bb2+; 21...Kd8?! 22.Re2 Ba3 23.Ba3/+) 22.Ne6 f2+) 21...Bf1 22.Nc5 Rd8 (22...f3 23.gf3 Be2 24.c4+) 23.Kg1 Be2 24.d4 (24.Ne6 Rd6+) 24...Ng4 25.h3 (25.c4 Re8+) 25...Ne3 26.Kf2 Bh5 (26...Bd1 27.d6 Rd6 28.Ke1+) 27.g4 (27.c4+) 27...Nd1 28.Kf3 Nb2 29.gh5 Nd5 30.Ne4 h6 31.c4 (31.h4 gh4 32.Nc4 Nc4 33.Bc4 h3+) 31...f5 (31...Nb6 32.Nc2 Rf8 33.c5 N6a4 34.Nf2+) 32.Nf2 (32.Ng5 Rg8 33.cd5 Rg5 (worse is 33...hg5 34.Bc2+) 34.Kf4 Nd3 35.Kf3 f4+) 32...Re8 33.Nc2 Nb4! 34.h4 (34.Nb4 Re3 Double attack) 34...Nc2 (34...g4!? 35.Kf4 N4d3 36.Nd3 Nd3 37.Kg3+) 35.Bc2 Re3 36.Kg2 f3 (36...Nc4 37.Bf5 Kd8 38.Ng4 gh4 39.Nh6+) 37.Kf1 (37.Kh3 gh4 (37...Nc4?! 38.hg5 hg5 39.Bf5 Kd8 40.h6+) 38.Bf5 Kd8 39.Kh4 Nc4+) 37...gh4 (worse is 37...Nc4 38.Bf5 Kd8 39.hg5 hg5 40.h6+) 38.Bf5 Kd8 39.Ng4 Nc4 (better is 39...h3 40.c5 Re2+) 40.Nh6 (40.Kf2 Ra3 41.Nh6+) 40...Re2 41.Bd3 Ne3 42.Kg1 f2 (42...f2 43.Kh2 f1Q 44.Be2 Qg2) 01. Jacobi,Karl Heinz (1850) Reznikov,Emmanouil (1975), Sachsen/Anhaltch Seniors, 2004. 10.0-0 g5 11.Nd4!? Bc5 12.Re1 Kd8 13.d3=. 10.0-0 g5 11.g3 Bh3 (11...Nd7 12.gf4 Ne7 13.Nbc3+=) 12.Re1 = 12...Kf7 13.gf4 (13.Nbc3!?= is worth looking at) 13...gf4 =/+ 14.Kf2 ? (better is 14.Ba3 Nh6 15.Bd6 Rg8 16.Kf2 Ng4 17.Kf3 cd6 18.Nf4 Ne5 19.Kf2 Nc4 20.Re4+=) 14...Ne7 ?? gives the opponent new chances (better is 14...Nh6 the advantage is on the side of Black 15.Kf3 Nd7+) 15.Nbc3 (15.Nf4!? is an interesting alternative 15...Bf5 16.Ne6+=) 15...Ng6 16.Ne4 Ne5 ?? Black is ruining his position (better is 16...Nd7= is the best option Black has) 17.Be5 + 17...Be5 18.d4 Bd6 19.Nd6 cd6 20.Nf4 White has a strong king attack (better is 20.Bd3!?+) 20...Bf5 +/= Black threatens to win material: Bf5xc2 21.Bb3 (21.Bb5 Rd8+/) 21...Nd7 (21...Na6 22.c4 b6 23.a4+=) 22.c4 +/ 22...b6 (22...Rhc8 23.Rac1 b6 24.Re6+) 23.Ba4 (23.Re6!?+) 23...Rac8 (23...Nf8 24.Nh5+=) 24.Rac1 +/ 24...Rhg8 25.Ne6 (25.Re6!? Ne5 26.de5 fe5 27.Rd6 ef4 28.Bd7+/) 25...Nf8 = 26.c5 bc5 (26...Be6?? the knight mustnt be touched 27.de6 Ne6 28.Bb3+) 27.dc5 Ne6 (27...Be6?? 28.de6 Ne6 29.Bb3+) 28.de6 Be6 29.cd6 Rc1 30.Rc1 Ba2 (30...Rd8 31.Rc7 Kf8 32.Ra7 Rd6 33.Ke3 Ba2 34.Rh7 Re6 35.Kf2=) 31.Rc7 (better is 31.Rc2!? Bd5 32.Rc7 Ke6 33.Re7 Kd6 34.Rd7 Ke6 35.Rd5 Kd5 36.Bb3 Ke5 37.Bg8=) 31...Ke6 = 32.d7 Rd8 33.Ra7 Ke7 34.Ra5 Be6 ½½. Buczinski,Henryk (2200) Urbanczyk (2000), DMSl.Klasa A POL, 1996. 10.Ba3 Bc2 11.Bd6 cd6 12.Nd4 Bf5 (12...Be4 A) 13.Kf2 A1) 13...Nh6 14.Re1 Ng4 15.Kg1+= f5 16.Na3 Ke7 17.d3=; A2) 13...Bf5 14.Re1 (14.Nf5 gf5 15.Re1 Kf7 16.Nc3 a6 17.Re6=) 14...Kf8 15.Nc3 a6 16.Nf5 gf5 17.Re6=; A3) 13...Ne7 14.Re1 (14.Ne6 Kd7 15.Nc3 Bf5 16.Bb5 Kc8 17.Rac1+=) 14...Bf5 15.Nf5 gf5 16.Nc3 a6 17.Re6=; B) 13.0-0 Ne7 14.Nc3 Bf5 15.Rf4 a6 16.g4 b5 17.Bb3+=) 13.Nf5 gf5 14.0-0 (14.Nc3 f3 15.gf3 a6 16.a4 Nd7 17.Rb1+=; 14.Rf1 Ne7 15.Rf4 Rg8 16.g3 Rg4 17.Nc3+=; 14.d4 Nd7 15.Nd2 Ne7 16.0-0 Nb6 17.Rf4/+) 14...Nd7 15.Nc3 (15.Rf4 Ne5 16.Nc3 Ne7 17.Rb1+=) 15...Ne5 (15...a6 16.Rf4 Ne7 17.Bd3=) 16.Rf4 Ne7 (16...a6 17.Be2=) 17.Bb3 (17.Bb5+=) 17...Rg8 18.Raf1 Rg5 19.Rh4 h5 20.Bd1 Kd7 21.Rh5 (worse is 21.Bh5 Rh8 22.Rb4 Rgh5 (22...Rhh5?! 23.Rb7 Kd8 24.Ra7+=) 23.Rb7 Kd8/+) 21...Rh5 22.Bh5 Rc8 23.Rf4 (23.Be2 Rc5=) 23...Rc5 24.Rd4 a6 (24...Nc4 25.Bf7 Kd8 26.Kf2=) 25.Be2+= Ke8 26.a4 a5 27.Kf2 Kf7 (27...Kf8 28.Nb5 Nf7 29.Bh5+/) 28.Nb5+/ Nc8 29.Rh4 Rc2 (29...Rd5? 30.d4 Nb6 31.Nc7+) 30.Ke3 Ra2 (30...Kg6 31.Nd4 f4 32.Rf4+/) 31.Bd1 (31.Nc3 Rb2+/) 31...Kg7 (31...Kg8 32.Nc3 Ra1 33.Rf4+=) 32.Ke2+/ Rb2 33.Nd4 (33.g3 Ra2+/) 33...Ne7 34.Bb3 Nf7 35.Rh3 Ng5 36.Rc3 Ne4 37.Rc2 Rc2 (37...Rb1 38.Rc7 Kf8 39.Ne6 Kf7 40.Rb7+/) 38.Bc2 (worse is 38.Nc2 Nc5 39.Nd4 Kf7+= (worse is 39...Nb3 40.Nb3 b6 41.Nd4+/)) 38...Kh6 39.Nf5! Nf5 40.Be4 Ne7 41.Kd3 f5 (41...Kg5 42.Kc4 Kf4 43.Bf3+) 42.Bf3+ Nc8 43.Kc4 Na7 44.h4 f4 45.Bd1 (45.Kd3 b5 46.ab5 Nb5+) 45...Kg6+/ 46.Kd4 b5 (46...Kf5 47.Be2+/) 47.ab5 Nb5 48.Ke4 Nc7 49.Bb3 (49.Kf4 Nd5 50.Ke4 Nf6 51.Kd4 Kf5+) 49...Kh5 50.Kf4 Kh4 51.g3 Kh5 52.Kf5 Kh6 53.Kf6 a4 (53...Kh5 54.Ke7 Nb5 55.Ba4+) 54.Ba2 (better is 54.Ba4!? Nd5 55.Ke6+) 54...Kh7 (54...Kh5 55.Ke7 Nb5 56.Kd7+) 55.Ke7+ Nb5 56.Kd7 Kg6 57.Kc6 Nd4 58.Kd6 Kf6 59.Kd7 Nb5 (59...a3 60.d6 Nb5 61.d4+) 60.g4 Ke5 61.g5 Kf5 62.d6 Kg5 63.Bc4 (63.Kc6 Nd6 64.Kd6 Kf5+) 63...a3 64.Kc6 (64.Bb5?? a2+) 64...a2 (64...Nd6 65.Kd6 Kf4+) 65.Ba2 Nd6 66.Kd6 Kf4 67.d4 (67.d4 Kg4 68.d5 Kf4 69.Ke7 Ke4 70.d6 Ke5 71.d7 Ke4 72.d8Q Ke3 73.Bd5 Ke2 74.Qd6 Kd3 75.Ke6 Kd4 76.Qf4 Kd3 77.Bc4 Kc2 78.Qe4 Kd2 79.Qd4 Kc2 80.Bd3 Kb3 81.Qc4 Kb2 82.Qb4 Kc1 83.Qc3 Kd1 84.Qc2 Ke1 85.Qe2) 10. Benassi,Aspasio Carrettoni,Angelo, CE08SA Asigc, 2002. 10.Bb3 Nd7 11.d4 (11.0-0 Nc5 12.Nd4 Nb3 13.ab3 Be5 14.Nf5 Bb2 (worse is 14...gf5 15.d4 Bd6 16.Re1 Ne7 17.c4+=) 15.Re1 Kd7=) 11...Ne7 (11...0-0-0 12.0-0 g5 13.c4/+) 12.Rf1 (12.0-0 Be4/+) 12...g5 13.Nbc3 (13.Ba3 Be4 14.Kf2 Ba3 15.Na3 Nd5 16.Bd5 Bd5/+) 13...a6 14.g3 fg3 15.hg3 (15.Ng3!? Bh3 16.Rf2+) 15...0-0-0+ 16.0-0-0 h5 17.Kb1 (17.Rde1 h4+) 17...Rde8 (17...h4 18.gh4 gh4 19.Rde1+) 18.Na4 (18.Rde1 h4 19.gh4 gh4+) 18...Bg4 19.Rde1 (19.Nac3 Nf5 20.Rde1 Ng3 21.Ng3 Bg3 22.Re8 Re8+) 19...Nf5 20.Ng1 (20.Nac3+) 20...Ng3 21.Re8 Re8 (21...Re8 22.Rc1 f5+) 01. Rush,Bradley Hryniw,Michael, IECG, 1995. 10.Bb3 Be5 11.d4 Bd6 12.0-0=+. 10.Nbc3 a6 11.0-0 (11.Nd4 Ne7+=) 11...Nd7 12.Nd4 Ne7 13.Ne6 (13.Nf5 Nf5 14.Rae1 Kd8+=) 13...Be6 (13...Bc2!? 14.Ba3 Rc8 15.Bd6 cd6/+) 14.de6+= Ne5 15.Bb3 (worse is 15.Rf4 g5 (15...Nc4?! 16.Rc4 b5 17.Rh4=) 16.Re4 f5 (16...Nc4?! 17.Rc4 b5 18.Re4=) 17.Re5 Be5/+) 15...g5 16.Ne4 Rf8 17.Nd6 cd6 18.d4 N5g6 19.d5 b5 20.a3 (20.a4 b4=) 20...Ne5 21.Be5 (21.Be5 fe5 22.a4/+). Plock,Joerg Biebel,R, corr, 1991. 10.Nbc3 Bc2? 11.d3. 10.Nbc3 c5 11.Nb5 Kd7 12.d4 Na6 13.Nd6 Kd6 14.Ba3 b6?? (better 14...Re8 15.Kd2 Re3+-) 15.Ba6+- Ne7 (15...Re8 16.0-0 Bc8 17.Bc4+-) 16.Nf4 (better 16.c4 Bc8 17.Bc8 Rac8 18.dc5 bc5 19.Nf4 Rhe8+-) 16...Nd5 (16...g5 17.dc5 bc5+-) 17.dc5 bc5 (17...Kc6 18.Nd5 Rae8 19.Kf2 Kd5 20.Rad1 Kc6 21.Rd6 Kc7 22.Rf6 Rd8+-) 18.0-0-0 Be4 (18...Kc6 19.Rd5 Kb6 20.Rd6 Ka5 21.Rhd1+-) 19.Nd5 Bd5 (19...Kc6 20.Nf6 Bg2 21.Rhe1+-) 20.Bc4 Rad8 (20...Kc7 21.Rd5 Rac8 22.Rf1+-) 21.Rd5 Kc6 (21...Kc7 22.Rc5 Kb7 23.Bd5 Kb8 24.Rb5 Kc8 25.Be7+-) 22.Rc5 Kb6 23.Rf1 f5 24.Rf3 Kb7 (24...Rd1 25.Kd1 Rd8 26.Kc1 a6 27.Rb3 Ka7 28.Rc6 Rd1 29.Kd1 f4 30.Ra6) 25.Rb3 Ka8 26.Rc8! Rc8 (26...Rc8 27.Bd5 Mate attack) 27.Bd5 Rc6 28.Bc6 1-0. southview (2250) - headologer (1940), gameknot.com, 2016. 10.Nbc3 Be5 11.Rf1 (11.d3 a6+=) 11...Bc2= 12.d3 Ne7 (12...f3 13.Rf3 a6 14.d6 cd6 15.Rc1 Bd3 16.Rd3+/) 13.Kd2 Bd3 (13...Nf5 14.Rf4 Bf4 15.Nf4+=) 14.Bd3+/ Nd7 (14...g5 15.Rab1+/) 15.Nf4+ 10. Roczniak,Jan Janota,B, corr Poland, 1985. 10.Nbc3 f3 11.gf3 Bc2=. 12.Bb5 Bd7 13.0-0 Ne7 14.Rae1 g5 15.Ne4 Nd5 16.c4 Nb6 17.c5 Be7. 12.Bb5 Bd7 13.Rb1 Ne7 14.0-0 g5 15.Rfe1 0-0-0 16.Bd7 Rd7 17.Ne6 Re8. 12.Bb5 Bd7 13.Bd7 Kd7 14.Rf1=+. 12.Be2 A) 12...Nh6 13.Nf5 (13.0-0 Bc5 14.Rf4 0-0-0 15.Na4 Bd4 16.Rd4 Bc2 17.Rc1 Ba4) 13...Nf5 14.Ne4 Nd7 15.Nd6 cd6 16.0-0 Rc8 17.Rf4 Rc2; B) 12...Bg4 13.Ne4 (13.Bg4 Ng4 14.0-0 Ne7 15.Ndb5 Kf7 16.Nd6 cd6 17.Rf4 Ne5) 13...f5 (13...Be2 14.Ne2 Nc4 15.Bc3 0-0-0 16.Nf6 Ne7 17.0-0 g5) 14.Nd6 cd6 15.Bb5 Ke7 16.h3 Bh5 17.0-0 Nf6; C) 12...Bd7 C1) 13.Ne4 Kf7 14.c4 Re8 15.Nd6 cd6 16.0-0 Nh6 17.Rf4 Kg7; C2) 13.Rb1 Ne7 (13...f5 14.Bc1 0-0-0 15.Ndb5 Bb5 16.Nb5 Nf6 17.d4 Neg4) 14.0-0 g5 15.g3 Bh3 16.Rf2 Rg8 17.Ndb5 Bf5; C3) 13.Ne6 Ne7 14.d4 Nf7 15.Ng7 Kd8 16.Ne6 Ke8 17.0-0 Nd5; C4) 13.0-0 Ne7 (13...f5 14.Ndb5 Bb5 15.Nb5 Nf6 16.Rf4 Kf7 17.Nd6 cd6; 13...Kf7 14.Ndb5 Bb5 15.Nb5 Ne7 16.d4 Nd7 17.c4 a6; 13...g5 14.Ne6 Ne7 15.d4 N5g6 16.Rae1 Nf5 17.Ne4 Be6) 14.Rab1 Bb4 15.Ndb5 0-0-0 16.d4 Nf7 17.a3 Bc3; D) 12...Ne7 13.Nf5 Nf5 14.Ne4 Ne7 15.d4 Nd7 16.c4 Bb4 17.Kf2 0-0. 12.Nf5 Nc4 13.Nd6 cd6 14.Rb1 0-0-0 15.Ne2 Nb2 16.Rb2 g5 17.g3 fg3. 13.0-0 Bc5 14.Rf4 g5 15.Na4 gf4 16.Nc5 0-0-0 17.Nf5 Nf5. 13.Ncb5 0-0 14.Nc7! Bc7 15.d6. 13.Ncb5 0-0-0 14.Nf5 Nf5 15.0-0 g5 16.Na7 Kb8 17.Nb5 Bc5. 13.Ncb5 a5 14.Nf5 Nf5 15.a4 Kd7 16.0-0 g5 17.g3 Rhg8. 13.Ncb5 Be4!? 14.0-0 Bd5 15.Rf4 Bb3 16.Nd6 cd6 17.ab3 Nd5=+. 13.Ncb5 Kf8 14.Nd6 cd6 15.Nb5 (15.0-0 g5=) 15...Rd8 16.Na7 Be4 17.0-0 Bd5 (17...g5 18.d4 Ng4 19.c4=) 18.Rf4 Kg7 19.d4 Bb3 20.ab3 (worse is 20.cb3 Nd3 21.Re4 Rhe8+=) 20...Nd7 (20...Nf7 21.Re4 Rhe8 22.Rae1+=) 21.Nb5 Nb6 22.c4 d5 23.Ba3 Nbc8 24.Raf1 (24.g4 h5 25.Nc7 Kf7+/) 24...f5+= 25.R4f3 Nc6 26.Nc7 Rd7 (26...Kf7!? 27.cd5 N6e7+/) 27.Nd5+ (27.cd5?! Rc7 28.dc6 bc6+=) 27...Rhd8 (27...Re8 28.Rd3+) 28.Rd1 Nd6 29.Nb6 Rc7 (29...Rf7 30.d5 Ne4 31.c5+) 30.d5 (30.Bd6 Rd6 31.Nd5 Rcd7+) 30...Ne5 31.Bb2 Re8 32.Re3 (32.Re3 Rce7 33.c5+) 10. Andersson,Lars H Sotonyi,Sandor, corr ICCF TT4905, 1991. 13.Ncb5 h6 14.Nd6 cd6 15.Rf1+=. 13.Ndb5 g5 (13...a6 14.Nd6 cd6 15.0-0 g5 16.g3 Rg8 17.Ba3 Kd7; 13...Kd7 14.0-0 g5 15.Nd6 cd6 16.g3 Rhg8 17.Rae1 Rac8; 13...Rd8 14.0-0 g5 15.Rae1 a6 16.Nd6 cd6 17.g3 Rg8; 13...0-0-0 14.0-0 g5 15.d4 Ng4 16.Rfe1 Rhe8 17.Na7 Kb8) 14.Nd6 cd6 15.Ba3 0-0-0 16.Nb5 Nf7 17.Na7 Kc7. 13.Ne6 c6 (13...g5 14.0-0-0 Kd7 15.Rhe1 c6 16.d4 Ng4 17.dc6 bc6; 13...Kd7 14.Nf4 g5 15.Nfe2 c6 16.0-0 Bg6 17.Rf6 Nd5; 13...a6 14.Nf4 Kf7 15.0-0 b5 16.d3 Ng4 17.Rae1 b4; 13...Rc8 14.Nf4 c6 15.dc6 N5c6 16.Ncd5 Rf8 17.0-0 Nd5) 14.Nf4 Kd7 15.0-0 Bc5 16.Kh1 Rae8 17.Ne6 Bb4. 13.Rf1=+. 13.Nf5 Nf5 14.Ne4 Kf7 15.0-0 g5 16.g3 Rhg8 17.Kh1 Nd7. 15.0-0 g5 16.Rae1 Kf7 17.g3 Rhg8. 15.0-0 g5 16.Nf5 Nf5 17.g3! f3 18.d4! +. 15.Rf1 g5 16.Nf5 Nf5 17.g3 0-0. 17.c4 g5 18.Rf2 Rc8=. 17.Ne2!? 0-0? 18.Be5! de5 19.d6. Gross. 17.Ne2!? 0-0-0? 18.Nc3! g5 19.Ne4 gf4 20.Nd6. Gross. 17.Ne2!? Bd5?! 18.Bd5 Nd5 19.Rd4! Gross. 17.Ne2 Bd5 18.Re1 Bb3 19.ab3+=. 17.Ne2 g5 18.Rf2+= f4 (18...Nd5 19.d3 Bd3 20.cd3+/) 19.Re1 (better is 19.Nc3!? Bf5 20.Re1+=) 19...Bd5/+ 20.Nf4 (better is 20.Bd5!? Nd5 21.Nc1+=) 20...Bb3+ (20...gf4 21.Bd5 Nd5 22.d4=) 21.ab3 gf4 22.Be5 de5 23.Re5 Rf8 24.Re4 Rd8 25.d4 Rc8 26.d5 (26.c4 b5 27.c5 Kd7 28.Ref4 Rf4 29.Rf4 a5/+) 26...Kd8 27.c4 Ng6 28.h4 h5 29.g3? (29.b4 Re8 30.Rd4 b6+) 29...fg3 30.Rf8 Nf8 31.Re5 (31.Kg2 b5+) 31...b5 32.cb5 Ng6 33.Rh5 (33.Rg5 Rc1 34.Kg2 Nf4 35.Kg3 Ne2 36.Kf2=) 33...Rc1 (33...Rc1 34.Kg2 Nf4 35.Kf3 Nh5 36.ba6 Rf1 37.Kg2 Rf2 38.Kh3 Rh2 39.Kg4 g2 40.Kh5 g1Q+) 01. Spiegel Voigt, corr DDR, 1988. 17.Nf3! Bd5 18.Ne5 de5 19.Be5. Gross. 17.Nf3! Nd5 18.Re4! fe4 19.Ne5 de5 20.Bd5 +. Gross. 21.d4 Nf7 22.c4 Kc7 23.c5 (23.Bc2 a5 24.Rb5 Rde8+/) 23...Nf4= 24.Bc4 Rhe8 25.Bc1 dc5 (25...a5 26.Ra4 dc5 27.Bf4 gf4 28.dc5 Re3+) 26.Bf4+/ gf4 27.dc5 Ne5 28.d6?? (28.Rab1 b5 (28...Nc4?? 29.Rb7 Kc8 30.Rb8 Kc7 31.R1b7) 29.cb6 Kb7+/) 28...Kc8? (28...Kc6 29.Be2 Kc5 30.Rb7 Rd6 31.Rc1 Kd5 32.Rd1 Kc6 33.Rd6 Kd6 34.Ba6 Rc8 35.Rb6 Rc6 36.Rc6 Nc6+=) 29.Bf1 Ng6 30.Rab1 b5 31.cb6 (better is 31.a4 Re5 32.Rc1+) 31...Kb7 32.Ra4 (32.Ba6 Kb8 33.Rd1 Re6+) 32...Ra8? (better is 32...Rd6 33.Ba6 Kb8+) 33.Bc4 Re5 34.Ba6! Kb8?? (34...Ra6 35.Ra6) 35.Rc1 Ra6 36.Ra6 Rd5 37.b7 (better is 37.Rc7 Rd6 38.Rh7 Ne5+) 37...Kb7 38.Rac6 Ne5 39.Rc7 Kb6 40.Rb1 Ka6 41.Rb3 (41.Rb3 Rd6 42.Ra3 Kb5 43.Rh7 Rd2 44.Ke1+; 41.Rc8 Ka7 42.Ke2 Rd6 43.Rc7 Ka6 44.Rh7 Rg6+) 10. Kozun,Piotr Ljungquist, corr SwedenPoland, 1989. 22.d4 Nf7 23.Re6 f4 24.c4+=. 22.d4 Nf7 23.Re6! Nf4 24.Bc1! Ne6 25.de6 Nh8 26.Bg5 +. 22.d4 Nf7 23.Re6! Nf4 24.Bc1! Ng6 25.Rc4 Kd7 26.Rc3 f4 27.a4! a5 28.Bc4! 22.d4 Nf7 23.Re6! Nf4 24.Bc1! Ng6 25.Rc4 Kd7 26.Rc3 f4 27.a4! Re7 28.a5 Rc8 29.Rd3 Nf8 30.Rf6 Kd8 31.Ba3 Nd7 32.Re6 Nf8 33.Rd2! Ne6 34.de6 Nh6 35.Bd6 +. 22.d4 Nf7 23.Re6 Nf4 24.Bc1 Ng6 25.Rc4 Kd7 26.Rc3 f4 27.a4 Re7 28.a5 Rc8 29.Rd3 Nf8 30.Rf6 Kd8 31.Ba3 Nd7 32.Re6 Nf8 33.Rd2 g4 34.Re7 Ke7 35.Re2 Kf6 (better is 35...Kd8+) 36.c4?? (better is 36.fg4 Rc3 37.h4+) 36...h5+/ 37.Re4 g3? (better is 37...Ng6+=) 38.hg3+ (38.hg3 fg3 39.Kg3+) 10. Gerold Piegeler, corr, 1995. 22.d4 Nf7 23.Re6 Nf4 24.Bc1 Ng6 25.Rc4 Kd7 26.Rc3 (26.Rf6 Rf8 27.Rb4+/ (27.Rf5?! Ne7 28.Rf7 Rf7=)) 26...f4= 27.a4 Re7 (27...b5 28.Re8 Re8 29.Rc6=) 28.a5+= Rc8 (28...Rb8 29.Ba4 Kd8 30.Rb3+=) 29.Rd3 (29.Ba4!? Kd8 30.Rc8 Kc8 31.h4+/) 29...Nf8+= 30.Rf6 Kd8 31.Ba3 Nd7 32.Re6 Nf8 33.Rd2 g4 (33...Rc3 34.Rde2 Ne6 35.de6+/) 34.Re7 Ke7 35.fg4 Rc3 36.Re2 Kf6 (36...Kd8 37.Bb4 Rh3 38.Kg2+/) 37.h4+ Rh3 38.Re8 Ng6 39.Bd6! Rh2 (39...Nd6 40.Re6 Deflection (40.Re6 Decoy)) 40.Kg1 Rh4 41.Be5! (41.Be5 Nfe5 42.de5 Kf7 43.Re6 Rg4 44.Kf2+) 10. Katalymov,Boris N Estrin,Yacov, Spartakch Minsk, 1962. 22.d4 Nf7 23.Re6 Nf4 24.Bc1 Ng6 25.Rf6 Rd7 26.Rf5 h6+/. 22.d4 Nf7 23.Re6 g4 24.Bc1 (24.fg4 fg4 25.Kg3 Rg8+/) 24...f4 (24...gf3!? 25.Rf6 Rd7 26.Rf5 Re2 27.Kf3 Rh2=) 25.fg4+/ Ng5 26.Re8 Re8 27.c4 (27.a4 Nh3 28.Kf1 f3 29.Rc4 Kd8+=) 27...Kc7 (27...Re4!?+=) 28.Bc2+/ Nh3 29.Kf1 f3 30.Bd1 (30.Rb2 Re2 31.Bf5 b5+/) 30...f2 31.Bd2 Re4 32.Bf3 Rd4 33.Be3 Ne5 34.Bd4 Nf3 35.Bb6 Kc8 36.Bf2 Nh2 37.Kg2 Nf2 38.Kf2 Ng4 39.Kf3 h5 (39...Ne5!? 40.Ke4 Kc7+/) 40.Kf4+ Ne5 41.Kg5 Kc7 42.Kh5 Nd3 43.Rb1 Ne5 44.Rc1 Kb6 45.c5! dc5 46.Kg5 Nd3 47.Kf6 Nc1 48.d6 Na2 49.d7 Kb5 50.d8Q b6 (50...Nb4 51.Qd7 Kb6 52.Ke5+) 51.Qd2 (better is 51.Qd3 c4 52.Qf5 Ka4 53.Qc2 Ka3 54.Qc4 Nb4+) 51...Nb4 52.Ke5 Kc4 (52...Ka4 53.Ke4+) 53.Ke4 a5 (53...Kb5 54.Ke3+) 54.Qb2 (54.Qe2 Kc3+) 54...a4 55.Qa3 (better is 55.Qe2!? Kb3 56.Qd1 Ka3+) 55...Kb5 56.Kf3 Nc6 57.Ke3 Na5 58.Kd3 Nb3 59.Kc3 Ka5 60.Qb2 Nd4 61.Kc4 b5 (61...Nb3+) 62.Kc5 Nb3 63.Kd5 Kb4 64.Ke4 (better is 64.Qb1!? Kc3+) 64...Kc4 (64...a3 65.Qg2+) 65.Ke3 Kb4 66.Kd3 a3 67.Qc3 Ka4 68.Kc2 Na5 69.Qd4 Nc4 70.Kc3 a2 71.Qa7 (71.Qd1 Ka5+) 71...Na5 72.Kb2 Kb4 (72...a1Q 73.Ka1 Kb4 74.Ka2+) 73.Qd4 (better is 73.Qe7 Kc4 74.Qc7 Kd5 75.Qa5 a1B 76.Qa1 Kc4+) 73...Nc4 74.Ka2 Ka5 75.Kb3 (75.Kb3 Nb6 76.Qa1 Na4 77.Qe1 Ka6 78.Kb4+) 10. Mueller,Klaus Detlef Nikolov,S, corr, 1978. 12.0-0=+. 12.Ncb5 a6 13.Nd6 cd6 14.0-0 g5 15.Ba3 Nc5 (15...Rc8 16.Nf5 (16.Bd6? Rc4 17.c3 Rd4 18.cd4 Nd5+) 16...Nf5 17.Bd3=) 16.Rfe1 Kd7? (better is 16...Bc8=) 17.Re7!+ Ke7 18.Nf5 Kd7 19.Nd6! Kd6 20.d4 b6 21.Rb1 (21.dc5?! bc5 22.Bb2 Rhf8+) 21...Rab8 22.Rb6!! (22.dc5?! bc5 23.Re1 Rhe8 24.Re6 Re6 25.de6 a5+/) 22...Rb6 23.dc5 (23.Bc5?! Kc7 24.Bb6 Kb6=) 23...Kc7 24.cb6 Kb6 25.Be7 Rc8 26.Bb3 h5 (26...g4 27.d6 Rb8 28.c4+) 27.d6 Kc6 (27...Rb8+) 28.Ba4 Kd5 29.d7 (29.d7 Rb8 30.Bf6+) 10. Sternik,Ryszard Rodrigues,AM, corr PolandPortugal, 1988.
12.Ncb5 a6 13.Nd6 cd6 14.Nf5 Nf5 15.0-0 Ne5 16.Rae1 0-0-0 (16...g5 17.d4 Ne3 18.Re3 fe3 19.de5 fe5 20.Bd3+=) 17.Bb3 (17.Rf4!? Rhe8 18.Be2+=) 17...Rhe8 18.Re4 g5 19.Rfe1 Nh6 (19...Nh4!? 20.d4 f5 21.Re5 de5 22.de5 f3/+) 20.d4= f5 21.Re5 de5 22.de5 Ng4 23.c4 h5 (better is 23...Ne3!?=) 24.e6 b5 25.c5 a5 (better is 25...Kb7+) 26.d6 a4 27.Bd5 (better is 27.d7!? Kc7 28.de8R Re8 29.Bd1+) 27...Ne3 28.Re3! fe3 29.Be5 f4 30.c6 b4 (30...Rd6 31.Bd6 Kd8+) 31.d7 (31.d7 Rd7 32.cd7 Kd8 33.de8R Ke8 34.Bd6 Kd8 35.Bc6 Kc8 36.e7 f3 37.e8Q) 10. Nemec,Zdenek Malinovsky,Leo, CSLA, 1982.
12.Ncb5 Be4 13.0-0 Bd5 (13...Nd5? 14.Rae1 0-0-0 15.Re4+) 14.Nd6 cd6 15.Nb5 0-0 (15...Bc4 16.Nd6 Kd8 17.Nc4+=) 16.Bb3 (16.Rf4 Rac8 17.Nd6 Bc4 18.Rc4 Rc4 19.Nc4 Nf5=) 16...Nc5 (16...Bb3!? 17.ab3 d5+=) 17.Rf4+= Bb3 18.ab3 Nc6 19.Nc7 (19.Nd6 Rad8 20.Ba3 b6+= (20...Rd6? 21.Bc5 Rd2 22.Bf8 Kf8 23.Rf6 Kg7 24.Rf2+)) 19...Rac8= 20.Nd5 f6 becomes the focus of attention 20...Nd7 21.Re4 (21.Bf6 Nf6 22.Rf6 Rf6 23.Nf6 Kg7+=) 21...Rce8 (21...Kf7 22.Rae1 Nce5 23.d4 Rc2 24.de5 fe5 25.Ba3+=) 22.Re8= Re8 23.Bf6 a6 ½½. Zimmer,Peter Telbis,Gheorge, corr Romania, 1966.
12.Ncb5 Be4 13.Nd6 cd6+= 14.Nb5 0-0 (14...Kd8 15.0-0 Bd5 (worse is 15...Bc2 16.Nd6 Nb6 17.Bf6 Nc4 18.Nc4+/) 16.Bd5 Nd5=) 15.Nd6 (15.0-0!? Bd5 16.Rf4=) 15...Bg2/+ 16.Rg1 Bd5 17.Bd5 Nd5 18.Ba3 b6 (18...Ne5 19.Kf2/+) 19.c4 Nc7 (19...Ne7 20.Ke2/+) 20.d4 f5 (20...Rfd8 21.Rf1/+) 21.Kf2 Ne6 (21...Rf6 22.Rae1+=) 22.Bb2 (22.Rad1 Rf6/+) 22...Ng7 (22...Rad8 23.Nb7 Rc8 24.Rae1/+) 23.Rae1+= Nf6 24.Kf3 Nge8 (24...Rfd8 25.c5+=) 25.Ba3 (better is 25.Nf5!? Kh8 26.Ba3=) 25...Nd6/+ 26.Bd6 Rfc8 27.c5 Ne8 (27...bc5 28.dc5 Ne4 29.Re4 fe4 30.Ke4 Re8 31.Kf4+) 28.Be7 Nc7 29.Re5 Nb5 30.Rd1 Nc3 31.Rd3 (better is 31.Rd2!?/+) 31...Na2+ 32.Ra3 Nc1 (32...bc5 33.Bc5 Rc5 34.Rc5=) 33.Re1+= Re8 34.cb6 Kf7 ½½. Deforel,Jorge Eduardo Hlousek,Heinz, corr 3GMM34, 1997.
12.Ncb5 Be4 13.Nd6 cd6 14.Nb5 Bg2 15.Rg1=.
12.Ncb5 Be4 13.Ne6!? Rc8 14.Na7=.
12.Nf5 Nf5 13.Nb5 Ne5 14.Be2 h5 (14...a6 15.Nd6 Nd6 16.0-0+=) 15.0-0 f3 (15...Ne7 16.Nd6 cd6 17.Rf4 Nd5 18.Rd4+=) 16.Bf3 Bc5 17.d4 Nf3 18.Rf3 Bb6 19.Re1 (19.a4 Ba5=) 19...Kf7 20.c4 (20.Rf5!? gf5 21.d6+=) 20...a6/+ 21.Na3 (21.c5 ab5 22.cb6 Ra2/+) 21...Nd4 22.Bd4 Bd4 23.Kf1 Rhe8 24.Rb1 b6 25.Nc2 Bc5 26.Ne1 (26.Re1 Re1 27.Ke1 b5/+) 26...Re3 (26...Bd6 27.g3/+) 27.Re3/+ Be3 28.Nc2 Bc5 29.Ke2 Re8 30.Kd3 f5 31.a4 a5 32.Re1 Re1 33.Ne1 g5 34.Nf3 Kf6 35.Nd4 (35.h4 gh4 36.Nh4 Bf2+=) 35...Bd6 (35...Bd4!? 36.Kd4 h4/+) 36.h3 Ke5 37.Ne6 g4 38.Ng7 h4 39.Ne6 c6 40.Nd4 cd5 41.cd5 (41.Nc6 Ke6 42.Nd4 Kf6 43.cd5+=) 41...Bc5+ (41...Kd5?! 42.Nf5 gh3 43.gh3/+) 42.Ne6 Kd5 43.Nf4 Kd6 44.Kc4 Ke5 45.Ng6 Ke4 (better is 45...Kf6!? 46.Nf4 Kf7+) 46.hg4/+ fg4 47.Nh4 Kf4 48.Ng6 Kg3 (48...Kf5 49.Nh8/+) 49.Ne5 Bd6 (49...Kg2?! 50.Ng4 Kf3 51.Ne5 Ke4 52.Nd7=) 50.Nf7 Bf4 (50...Bf8 51.Kb5+) 51.Nd8 (51.Kb5+) 51...Kg2 52.Ne6 (52.Nf7 g3 53.Kb5 Be3+) 52...Be3 (52...Be3 53.Ng7 g3+) 01. Harabor,Mihai Rice,Ken, corr APCT, 1991.
13.Bb3 Be4 14.Ne6 Bg2 15.Rg1 Be4 (15...Nf3 16.Kf2 Ng1 17.Kg2 Kd7 18.Nd6 Kd6 19.Rg1 Rhe8+/) 16.d3 Bf5 17.Nec7 Kd7 18.Na8 (worse is 18.Nd6 Kc7 19.Nb5 Kd7+=) 18...Nf3 19.Kf2 (19.Kf1 Nh2 20.Kg2 f3 21.Kf2 Ng4 22.Kf3 Ne5 23.Ke2 Ra8 24.Nd6 Kd6+/) 19...Ng1 20.Rg1 Bc5? (20...Ra8 21.Nd6 Kd6 22.Ba3 Kd7 23.Ba4 Kd8+) 21.d4+ Bb4 22.Nbc7 Rd8 (22...b5 23.a4 Bd6 24.Re1+) 23.c3 Bd6 24.Nb5 (24.Re1 a6+) 24...Ra8 25.Nd6 Kd6 26.Ba3 Kd7 27.Ba4 Kd8 28.Re1 Nd5 29.Re8 Kc7 30.Ra8 Nc3 31.Bb3 Ne2?? (31...Bb1+) 32.Ke2 10. Szabo,Almos Bartha,Istvan, Paul Diaconescu memD email, 2003.
13.Nd6 cd6 14.Bb3 Be4 15.0-0 Bd5 16.Rf4 0-0 (16...Rf8 17.Ne6 Be6 18.Be6+=) 17.Nb5 (17.Ne6 g5 18.Rd4 Bb3 19.ab3 Rfc8 20.Rd6 Rc2=) 17...Bb3 18.ab3 Nc8 (18...Rfc8 19.c4 Nf5=) 19.Ba3 a6 (19...g5 20.Rff1=) 20.Nd6+= Nd6 21.Bd6 Rf7 22.Be5 (22.d4!? g5 23.Rf5+=) 22...fe5= 23.Rf7 Kf7 24.Kf2 (24.Rf1 Ke6=) 24...Ke6 25.Ke3 Rf8 (25...Rc8 26.c3=) 26.g3 (26.d3 h6=) 26...h5 (26...g5 27.h3+=) 27.Ra4 (27.h3 g5=) 27...Rf7 (27...g5 28.g4=) 28.c4 (28.Re4 g5=) 28...g5 29.Rb4 (29.d4 ed4 30.Kd4 Rd7 31.Ke3 Rd1=) 29...Kf5 (29...a5 30.Rb5+=) 30.c5 g4 31.Rb6 (31.Re4 Rd7=) 31...Rc7 32.d4 ed4 (32...Rd7 33.de5 Rd5 34.Rf6 Ke5 35.Rh6 Rc5 36.Rh5 Kd6 37.Rc5 Kc5 38.Kf4=) 33.Kd4= Rd7 34.Kc3 (34.Kc4 Re7=) 34...Ke4 35.Rf6 (35.Rd6 Re7=) ½½. Moeller Nielsen Boettcher, corr 3GMM44, 1996.
13.Nd6 cd6 14.d3=+.
13.Nd6 cd6 14.Nf5 Nc4 15.Bf6 Rf8 16.Ng7 Kd7 17.Be7 Ke7 18.Rb1=.
13.Nd6 cd6 14.Nf5 Nf5 15.Bb5 Kf7/+.
11.0-0?
11.0-0-0?
11.Nb5 Bc2 12.Bf6 Rf8 13.Nd6 cd6 14.Be7 (14.Bg5!?=) 14...Ke7/+ 15.0-0 White fights for the Initiative 15...g5 16.Rae1 Kd8 17.Nd4 Bf5 18.Ne6 Be6 19.Re6 a6 20.Rd6 Kc7 (20...Nd7!?=) 21.Rh6+= b5 22.Be2 (better is 22.d6 Kd8 23.Be6+/) 22...Rd8? (better is 22...Rf7=) 23.Rc1 (23.Rh7?! Kd6+/) 23...Kd7?? (better is 23...Kb7 24.Bf3 Ra7+) 24.Bg4 (24.Rh7?! Kd6+) 24...Ke7 25.Rc7 Nd7 26.d6 (26.d6 Kf7 27.Bd7 Rd7 28.Rd7 Kg8 29.Rdh7+) 10. Adam,S Baum, corr, 1989.
11.Nb5 Nd7 12.Nd6 cd6 13.Nf4 Bc2 14.0-0=.
12.Bb3 A) 12...0-0-0 13.Na3 (13.Nd2 Ne7 14.Nc4 Bc5 15.d4 Bd6 16.Nd6+=; 13.Nbc3 Bc5 14.d4 Bf8 15.Rae1 h5 16.a3/+; 13.Bd4 Bg4 14.Nbc3 Bc5 15.Bc5 Nc5 16.Rae1+=; 13.Nd4 Be5 14.Bc3 Nh6 15.Ne6 Rde8 16.a3+=) 13...Re8 14.Nd4 Bc5 15.Kh1 Ne7 16.Rae1+=; B) 12...Ne7 13.Nd4 (13.Na3 Nb6 14.Rae1 Kd8 15.Bf6 Rf8 16.Bg5+=; 13.Nbc3 Nc5 14.Bc4 a6 15.a3 b5 16.Ba2/+; 13.Nd2 0-0-0 14.Nc4 Bc5 15.d4 Bb4 16.a3+=; 13.Bd4 Bg4 14.Nec3 Nf5 15.Bf2 Kd8 16.h3/+) 13...Be5 14.Nd2 0-0-0 15.N2f3 h6 16.Rae1+=; C) 12...Ne5 13.Nbc3 (13.Nd2 0-0-0 14.Bd4 a6 15.Nc3 Ne7 16.Nce4/+; 13.Na3 f3 14.gf3 Bh3 15.Rf2 Bd7 16.f4=; 13.Nd4 Ne7 14.Ne6 Kd7 15.Ng7 h5 16.Nc3/+; 13.Bd4 Bg4 14.Nec3 f3 15.g3 h5 16.Nb5/+) 13...f3 14.gf3 Bh3 15.Rf2 Ne7 16.Ne4=; D) 12...Nc5 13.Nd4 (13.Bc4 Na4 14.Bd4 Nb6 15.Nd2 0-0-0 16.Bb6+=; 13.Nd2 Be5 14.Nd4 Bg4 15.Nc4 0-0-0 16.Ne5=; 13.Re1 0-0-0 14.Bc4 Na4 15.Ba3 Be5 16.d4+=; 13.Bd4 Nb3 14.ab3 Kf7 15.Nec3 Ne7 16.Nd2/+) 13...Be5 14.Nd2 Bg4 15.Nc4 0-0-0 16.Ne5=; E) 12...Bc5 13.d4 (13.Kh1 Ne7 14.Nd4 Bd4 15.Bd4 0-0-0 16.Nc3+=; 13.Nd4 Ne5 14.Kh1 Ne7 15.Nb5 Bd6 16.Nd2+=; 13.Bd4 Ne7 14.Nbc3 0-0-0 15.Rae1 Rhe8 16.Bc5+=) 13...Bb4 14.a3 Ba5 15.c4 Bd3 16.Bc3+=.
12.Nd2 0-0-0 13.Nd4 Be5 14.Rab1 Bd4 15.Bd4 Nb6 16.Bb6+=.
12.Nd2 Nb6 13.Bb3 (13.Nd4 Nc4 14.Nc4 Bc5 15.Rae1 Kf7 16.Kh1+=; 13.Bb5 Bd7 14.Bc4 0-0-0 15.Ne4 Nc4 16.dc4+=; 13.Rf2 0-0-0 14.Nd4 Bg4 15.Ne6 Be6 16.de6/+; 13.Bd4 0-0-0 14.Bb6 ab6 15.Nd4 Nh6 16.Rab1+=) 13...0-0-0 14.Nd4 Bc5 15.Ne4 Be4 16.de4+=.
12.Nd2 Ne5 13.Rae1 (13.Bb3 0-0-0 14.Nd4 Bc5 15.a3 Ne7 16.Kh1/+; 13.Rab1 0-0-0 14.Bb3 Ne7 15.Bd4 a6 16.Nc3/+; 13.Bd4 Bb4 14.Bb5 c6 15.Be5 cb5 16.Bc3/+; 13.Nd4 Ne7 14.Rae1 0-0-0 15.a3 Bc5 16.Kh1/+) 13...0-0-0 14.Nd4 Ne7 15.a4 Bc5 16.N2b3+=.
12.Nd2 Ne7 13.Bd4 (13.Rae1 0-0-0 14.Nd4 Ne5 15.a3 Bc5 16.Kh1+=; 13.Rab1 Bc5 14.Kh1 0-0-0 15.Nb3 Bd6 16.Ned4+=; 13.Nd4 Ne5 14.Rae1 0-0-0 15.a3 Bc5 16.Kh1/+; 13.a3 Ne5 14.Rae1 Bc5 15.Nd4 0-0-0 16.N2b3/+) 13...Be5 14.Nf3 g4 15.Nh4 0-0-0 16.Rae1=.
12.Bd4 A) 12...Ne5 13.Bb3 (13.Bb5 Kd8 14.Nec3 a6 15.Ba4 Bd7 16.Bb3/+; 13.Nd2 0-0-0 14.Bb3 a6 15.Nc3 Ne7 16.Nde4/+) 13...Bg4 14.Nec3 f3 15.Ne4 h5 16.Nbd2=; B) 12...Nb6 13.Nd2 (13.Bb3 Be5 14.Nbc3 Ne7 15.Bc5 Rd8 16.Nd4/+; 13.Bb5 Kd8 14.Nbc3 a6 15.Ba4 Na4 16.Na4/+; 13.Re1 0-0-0 14.Nd2 Nc4 15.Nc4 Bb4 16.Reb1/+) 13...0-0-0 14.Bb6 cb6 15.Nd4 Nh6 16.Rab1+=; C) 12...Be5 13.Nd2 (13.Nbc3 Nb6 14.Nb5 Kd7 15.Bb6 ab6 16.Rae1/+; 13.Bb3 Ne7 14.Nbc3 Nb6 15.Bc5 Rd8 16.Nd4/+; 13.Na3 Nb6 14.Nb5 Kd7 15.Bb6 ab6 16.d4/+; 13.Re1 0-0-0 14.Nd2 Bg4 15.Be5 Ne5 16.Nd4/+) 13...Ne7 14.Rae1 h5 15.Nf3 a6 16.Kh1+=; D) 12...Bc5 13.Bb5 (13.Nbc3 Ne7 14.Rae1 Bd4 15.Nd4 Ne5 16.Ncb5+=; 13.Re1 Ne7 14.Nbc3 Bd4 15.Nd4 Ne5 16.Rab1+=; 13.Nd2 Ne7 14.Bc5 Nc5 15.Nd4 Bg4 16.Rae1+=; 13.c3 0-0-0 14.Nd2 Bb6 15.Nf3 Ne5 16.Bb6/+) 13...Kf7 14.Nbc3 Ne7 15.Bc4 Kf8 16.Rae1=; E) 12...Ne7 13.Nd2 (13.Nbc3 Be5 14.Rae1 Nb6 15.Bb5 Kf7 16.h4/+; 13.Re1 Ne5 14.Nd2 0-0-0 15.Ba7 Nc4 16.dc4/+; 13.a3 Ne5 14.Nd2 0-0-0 15.Bb3 c5 16.Bb2/+; 13.a4 Ne5 14.Na3 Bg4 15.Kf2 Nf5 16.Nb5/+) 13...Be5 14.Rae1 h5 15.Nf3 a6 16.Bf2+=.
12.Nd4= Bc5 (12...Ne7 13.Re1 Be5 14.Nf5 Bb2 15.Re7 Kd8 16.Bb5/+; 12...Be5 13.Re1 (13.Nd2 Ne7 14.N2f3 Bg4 15.Ne5 Ne5 16.Rae1=; 13.Na3 Ne7 14.Rab1 Nb6 15.Rfe1 0-0-0 16.Nf5+=; 13.Bc3 Nh6 14.Ne6 Be6 15.de6 Nb6 16.Bb3+=) 13...Bg4 14.h3 Bh5 15.Nd2 0-0-0 16.Rab1=; 12...Nh6 13.Nd2 (13.Ne6 Ne5 14.Bb3 Be6 15.de6 Nf5 16.d4+=; 13.Na3 Ne5 14.Nab5 a6 15.Nd6 cd6 16.Rae1+=; 13.Nc3 Ne5 14.Bb5 Kf7 15.Kh1 Rad8 16.a3+=; 13.Re1 Kf7 14.Bb3 Nc5 15.Nd2 a6 16.Nf5+=) 13...Ne5 14.Bb5 Ke7 15.Rae1 a6 16.Ba4+=) 13.Re1 (13.Kh1 Bd4 14.Bd4 0-0-0 15.Ba7 Ne5 16.Bd4+=; 13.Nd2 Ne5 14.N2b3 Bb6 15.Rae1 Ne7 16.Kh1+=) 13...Ne7 (13...Ne5 14.Kf1 Bd4 15.Bd4 0-0-0 16.Re5=) 14.Kf1 Bd4 15.Bd4 Kd8 16.Nd2 Bg6 17.Rab1 Nf5 18.Bg1 Nd6+=. Owens,Johnny Van Rooijen,Peter, Telechess, 2000.
12.Re1 Ne7 (12...Ne5 13.Nd4 Bg4 14.h3 Bd7 15.Nf3 0-0-0 16.Ne5=; 12...0-0-0 13.Nd4 Nh6 14.Ne6 Rde8 15.Nc3 Ne5 16.Ne4+=) 13.Nd4 Be5 14.Bc3 0-0-0 15.Ne6 Rde8 16.Ng7+=.
13.d4 Be7 14.Bb3 0-0-0 15.Rae1 Nb6 16.c4+=.
13.Bd4 Ne7 14.Rae1 Bb6 15.Bb6 ab6 16.Nd4=.
13.Nd4 Ne5 14.N2b3 Bb6 15.Rae1 Ne7 16.Kh1+=.
13.Kh1 0-0-0 14.Nb3 A) 14...Bg4 15.Nc5 (15.Ned4 Bd4 16.Nd4 Nb6 17.h3 Bd7 18.Rae1+=; 15.Rae1 Bb4 16.c3 Be7 17.h3 Be2 18.Re2/+) 15...Nc5 16.Nc3 h5 17.Rae1 a6 18.Ne4+=; B) 14...Re8 15.Ned4 (15.Rae1 Be3 16.Ned4 Nh6 17.a4 Ne5 18.Bb5+=) 15...Bd4 16.Nd4 Ne7 17.d6 cd6 18.Nb5=; C) 14...Bd6+= 15.Nbd4 (15.Ned4 Ne7 16.Nb5 a6 17.Nd6 cd6 18.Rae1+=; 15.Rae1 Ne5 16.Ned4 Bd7 17.Rf2 Ne7 18.Rfe2/+; 15.Rfe1 Be5 16.Ned4 Nh6 17.Rab1 Rhe8 18.Bb5+=) 15...Bg4 16.Nc3 Nb6 17.Bb3 Be5 18.Ne6+=; D) 14...Be7 15.Ned4 Nh6 16.Rfe1 Rhe8 17.Bb5 a6 18.Nc6+=; E) 14...Be3 15.Ned4 Nh6 16.Ne6 Be6 17.de6 Ne5 18.a4/+.
13.Kh1 0-0-0 14.Nd4 A) 14...Ne7 15.Ne6 (15.N2b3 Bd6 16.Rae1 Ne5 17.Nb5 a6 18.Nd6+=; 15.N2f3 Rhe8 16.Rfe1 Bg4 17.Ne6 Be6 18.de6+=) 15...Be6 16.de6 Ne5 17.Be5 fe5 18.Ne4+=; B) 14...Bd4 15.Bd4 Nb6 16.Nf3 Nc4 17.dc4 h6 18.Ba7+=.
13.Kh1 0-0-0 14.Ne4 Be4/+ (14...Re8 15.Rae1 (15.N2c3 Bd4 16.Rab1 Ne5 17.Bb3 Ng4 18.d6/+) 15...Be4 16.de4 Ne5 17.Bb5 c6 18.Be5/+) 15.de4 Ne5 16.Bb3 (16.Bd3 c6 17.Nd4 Bd4 18.Bd4/+) 16...Nh6 (16...Ng4 17.Bd4 Bd4 18.Nd4/+) 17.Nd4 (17.h3 Nhf7 18.Nd4/+) 17...Nhg4 18.h3 (18.g3/+) 18...Ne3 19.Rfe1 Bd4 (19...Bb4!? 20.Reb1 Rde8/+) 20.Bd4+= h5 21.Be3 fe3 22.Re3 Rd6 23.c4 c5 24.Kg1 (24.Re2 Kd8=) 24...Re8 25.Rc1 h4 26.Kf2 Re7 27.Bd1 Ra6 28.Rc2 Nf7 (28...b6 29.Be2=) 29.Bg4 Kc7 (29...Kd8 30.Be6=) 30.Bf5 (30.Be6 Ne5=) 30...Re5 31.g3 (31.Bg6!? Nd6 32.Kf3=) 31...hg3/+ 32.Kg3 Nd6 33.Bg6 (33.Ree2 Ra4/+ (worse is 33...Nf5 34.ef5 Rf5 35.Re7 Kd6 36.Rce2 Ra3 37.Kg2+=)) 33...f5 34.Kf3 fe4 35.Be4? (better is 35.Ke2+) 35...Ne4 36.Re4 (36.Rce2 Rf6 37.Kg2+) 36...Ra3 (36...Ra3 37.Kg4 Re4 38.Kf5 Rd4+) 01. Batres Bianchi,Carlos Van Rooijen,Peter, Telechess, 2000.
13.Kh1 0-0-0 14.Nf3 Bg4 (14...Ne7 15.Ned4 Rhe8 16.Rfe1 Bg4 17.Ne6 Be6 18.de6+=) 15.Ned4 (15.Rae1 Bf3 16.Rf3 Ne5 17.Rff1 Bb4 18.Rb1+=; 15.d4 Bd6 16.Bd3 Ne7 17.c4 Bf5 18.Nc1/+; 15.Bb3 Ne7 16.Ned4 Bf3 17.Nf3 Nf5 18.Rfe1/+; 15.Neg1 Ne7 16.Rae1 Nf5 17.Re2 Rhe8 18.Rfe1+) 15...Nb6 16.Ng5 Nc4 17.dc4 fg5 18.Nb3+=.
13.Kh1 Nb6 14.Bb5 Kf7 15.Ne4 Be4 16.de4+=.
10.0-0 g5+= 11.Nd4 Bg4 (11...Bc5!? 12.Kh1 Nh6+=) 12.h3= Ne5 13.Bb5 (13.Bb3 Bd7 14.Nc3 Bc3 15.Bc3 Ne7=) 13...Bd7+= 14.c4? (better is 14.Ne6!? Bb5 15.Nc7 Kd7 16.Nb5/+) 14...Bb5 (14...c6 15.dc6 bc6 16.Ba4+) 15.cb5 (15.Nb5 Kd7+) 15...Ne7 (15...0-0-0 16.Nc2 Ba5 17.g3+) 16.Ne2? (better is 16.Ne6 Nd5 17.Ng5+) 16...Nd5 17.Nbc3 (17.a3 Be7+) 17...Nc3 (17...0-0-0!? 18.a3 Be7 19.Ne4+) 18.Bc3 01. Tagirov,Kajum K (1875) Gumerov,Renant (2205), Dautov Memorial, 2010.
10.Nd4 Nb6 11.Bb5 Bd7/+.
10.Nf4 Bc2 11.Ne6 Rc8 12.0-0 Ne7 (12...Nb6 13.d3+=) 13.Bf6 Nf6 14.Rf6 Nf5 15.g4 Be7 16.Nc7?? (better is 16.Bb5 c6 17.dc6 Bf6 18.cb7 Ke7 19.bc8R Rc8 20.Nc3 Ke6 21.Re1 Kd6 22.gf5 Bf5 23.Rc1/+) 16...Rc7+ 17.Bb5 Kd8 18.Re6 Nd4 19.d6 Ne6 (19...Nb5?! 20.dc7 Nc7 21.Re1 Bc5 22.Kg2+) 20.dc7 Nc7 (20...Nc7 21.Nc3 Nb5 22.Nb5 Bd3+) 01. Trkn alex, itsyourturn.com, 2000.
10.Nf4 Bc2 11.Ne6 Ke7 12.0-0 (12.Na3 Bf5 13.Nc7 Rc8=+) 12...Nb6 (12...Ne5 13.Be2 Rb8 14.d4+=) 13.Na3= Ba4 14.Nc7 Rc8 15.d6 Kd6 16.Nab5 Bb5 17.Nb5 Kd7 18.Be2 Rc2 19.Bg4 Kd8 20.Rab1 (worse 20.Bf6 Nf6 21.Rf6 Rd2-/+) 20...Nd5 (20...Nc4!? 21.Bd4 Bd2+=) 21.Bf3+= Nge7 (21...a6 22.Bd5 ab5 23.Bd4+-) 22.Bf6+- Nf6 23.Rb4 Rd2 (23...Ra2 24.Rd4 Kc8 25.Rb1+-) 24.Na7 Rf8 (24...Ra2?? 25.Rb7 h5 26.Rd1 Ke8 27.Nc6+-) 25.Rb7 Nd7 26.Nb5 Rf4 (26...Ra2 27.Rd1 Ke8 28.Rdd7 Ra1 29.Kf2+-) 27.h3 Rc4 (27...Ra2 28.Rd1 Ke8 29.Rdd7 Ra1 30.Kf2+-) 28.Bg4 Nf5 29.Bf5 gf5 30.Rf5 Rcc2 (30...Rc1 31.Kh2 h6 32.Kg3+-) 31.Rg5+- Ra2 32.Rg8 Ke7 33.Rg7 Ke6 34.Nc3 Ra1 (34...Rac2 35.Ne4 Rd1 36.Kh2+-) 35.Kh2+- Nf6 36.Rbe7 Kd6 37.Ne4 Ne4 38.Re4 Ra5 (38...Raa2 39.Rh4+-) 39.Re8 Rc2 (39...Rf2 40.Rh8+-) 40.Rh8 Rh5?? (better 40...Ke6+-) 41.Rhh7+- Rh7 (41...Rf5 42.Rd7 Ke5 43.Rc7+-) 42.Rh7 Ke6 (42...Ke5 43.h4+-) 43.Rh5 Kf6 (43...Rb2 44.h4+-) 44.h4 Rc4 45.g3 Kg6 (45...Rb4 46.Rc5+-) 46.Rb5 Kh6 (46...Kg7 47.h5+-) 47.h5 Rc2 48.Kh3 Rc1 49.Rd5 (49.Kh4 Rh1 50.Kg4 Rd1+-) 49...Re1 (49...Ra1 50.Rc5 Rd1+-) 50.Kh4 Rh1 51.Kg4 Rg1 (51...Ra1 52.Rd6 Kg7 53.h6 Kh7 54.Kh5+-) 52.Rd6 Kh7 (52...Kg7 53.h6 Kh8 54.Kh4+-) 53.h6 Kh8 (53...Rc1 54.Kh4+-) 54.Kh4 Rh1 (54...Kh7 55.g4+-) 55.Kg5 Rc1 (55...Rg1 56.g4 Kg8+-) 56.Kg6 Rc8 57.g4 Rg8 58.Kh5 Re8 59.g5 Rc8 60.g6 Rc5 61.Kg4 Rc8 (61...Rc4 62.Kf5 Rc8 63.Kg5 Rc5 64.Kf6 Rc8 65.h7 Re8 66.Kg5 Re5 67.Kh6 Rh5 68.Kh5 Kg7 69.Re6 Kh8 70.Re8 Kg7 71.h8Q) 62.Kg5 Rc5 63.Kf6 Rc8 64.h7 Rb8 (64...Re8 65.Kg5 Re5 66.Kh6 Rh5 67.Kh5 Kg7 68.Re6 Kh8 69.Re8 Kg7 70.h8Q) 65.Kg5 Rf8 (65...Rb5 66.Kh6 Rh5 67.Kh5 Kg7 68.Kg5 Kf8 69.h8Q Ke7 70.Qd8) 66.Kh6 Rg8 67.hg8R Kg8 1-0. rcm06 (2125) - reza34861 (1960), gameknot.com, 2017.
11.0-0 Bc2 12.Nf4 Bc5 13.Kh1/+.
11.0-0 Ne5 12.Bb3 g5 (12...f3 13.gf3 Ne7 14.a3+=) 13.d3 (13.a3 Bc3 14.Nc3 Ne7/+) 13...Ne7 14.Ne4 (14.a3 Bd6/+) 14...Be4 (14...Nd5 15.Nf6 Nf6 16.Be5/+) 15.de4 N7g6 (15...Kd7 16.Nd4+=) 16.Nd4+= Bc5 17.Kh1 Bd4 18.Bd4 h5 (18...b6 19.Rad1/+) 19.a4 (19.c4 Rhe8+=) 19...Kb8 (19...a6 20.c4/+) 20.c4 (20.a5 a6+=) 20...g4 (20...h4 21.c5+=) 21.c5 Rhf8 (21...Rhe8 22.a5+=) 22.a5 (22.Rad1 Kc8+=) 22...f3 23.c6 (23.a6 ba6 24.Rfb1 Nh4+=) 23...fg2 (23...Nc6 24.Bc5 fg2 25.Kg2/+) 24.Kg2 Nf3 25.Be3 (25.Bc5 Rfe8 26.Bc2 Nf4 27.Kh1 b5/+) 25...bc6 (25...f5 26.cb7 fe4 27.a6/+) 26.Rab1+= (26.dc6? Rd3 27.Bc5 Rb3+) 26...Ka8 (26...f5 27.ef5 Ne7 28.Ba4 Kc8 29.Ba7 Rf5 30.Rb8 Kd7 31.Bc6 Nc6 32.dc6 Ke7 33.Rd8 Kd8 34.Ra1+=) 27.Ba4 Threatening mate... how? 27...Nge5 28.dc6 (28.Bc6 Nc6 29.dc6 Rd3=) 28...Rb8 (better is 28...Nc4!? 29.Bc5 Rd2 30.Kg3 Nd6 31.Bd6 Rd6/+ (31...cd6 32.Rf3 gf3 33.c7 h4 34.Kh3+)) 29.a6+= Nc4 (29...Rfd8 30.Rb7 Rb7 31.cb7 Kb8 32.Bb5+=) 30.Bc5= Rfd8 31.Rb7 Do you see the mate threat? 31...Rb7 32.ab7 Kb8 33.Ra1 (33.Rf3 gf3 34.Kf3 Nd2 35.Ke3 Nf1 36.Kf4 Nh2+) 33...Nb6 (33...h4 34.Ba7 Ka7 35.Bb3 Kb6 36.Bc4 Kc6 37.Bd5 Rd5 38.b8N (38.ed5?! Kb7 39.h3 Ne5=) 38...Kd6 39.Ra6 Ke5 40.ed5+) 34.h3 (34.Ra2 Ng5 (34...Na4 35.Ra4 a6 36.Ra6 Rd2 37.Kg3 h4 38.Kf4 Rh2 39.Ra8) 35.Be7 Re8 36.Bf6 A) worse is 36...Re4 A1) worse is 37.Bg5 Na4 (37...Ra4?? 38.Re2 Ra2 39.Ra2+) 38.Rf2 Re8+=; A2) 37.Bc2+/; B) 36...Na4? 37.Ra4 (37.Bg5?! Re4 38.Rf2 Re8+=) 37...Ne6 38.e5+/; C) 36...Ne4=) 34...Nh4 (34...Rd2!? 35.Kg3 Ng5 (35...Na4?? 36.Ra4 h4 37.Kf4 a5 38.Ra5 f5 39.Ra8) 36.Bb6 Rd3 (worse is 36...ab6 37.Bc2 Ne4 38.Kh4 Rc2 39.Ra8; worse is 36...cb6 37.hg4 Rd3 38.Kg2+=) 37.Kg2 gh3 (37...ab6 38.Bc2 gh3 39.Kh1 Ra3 40.Ra3 Ne4 41.Ra8; 37...cb6?! 38.hg4 h4 39.Rc1 Rg3 40.Kf1=) 38.Kh1 cb6/+ (worse is 38...ab6 39.Bc2 Ra3 40.Ra3 Ne4 41.Ra8)) 35.Kf2+= Ng6 (35...gh3 36.Kg3 Ng2 37.Kh3 Nf4 38.Kg3+=) 36.Bb5 Ne5 37.Kg3 Rh8 (37...gh3 38.Kh3 Nf7 39.Ra3=) 38.hg4 (38.Be7 h4 39.Kg2 gh3 40.Kh3 Nf3 41.Bf6 Rg8 42.Bh4 Rh8+=) 38...hg4 (38...Rg8 39.Rh1 Rg4 40.Kf2=) 39.Be7 (39.Bd4 Rh3 40.Kg2 Ng6=) 39...Rh3 40.Kg2 Rc3 41.Rh1 (41.Bf6 Rc2 42.Kg3 Nc6 43.Kg4 Nd7=) 41...Nc6+= (worse is 41...Rc6 42.Bc6 Nc6 43.Bf6+/) 42.Ba6? (better is 42.Bf6 Rc2 43.Kg3 Kb7 44.Rb1+=) ½½. Sternik,Ryszard Pazderski, corr ICCF EU/M/GT/242, 1997.
11.0-0-0 Nb6 12.d3 Bg4 13.Nf4 Bd1 14.Rd1 Nc4 15.dc4 Re8 16.Ne6 Bd6 17.g3 Be5 18.Nb5 a6 19.Nbd4 (better is 19.Be5 fe5 20.Nbc7+=) 19...Nh6 20.Nf3 Bb2 21.Kb2 Ng4 22.Rd4 f5 23.h3 Nf2 24.h4 Ne4 25.g4 (25.Nfg5 Ng5 26.hg5 h6+) 25...fg4 (25...c5!? 26.Rd1+) 26.Re4 gf3 27.Rf4 Re7 28.Rf3 h6 (28...c6 29.Kc3/+) 29.c5 Rg8 30.Rg3 (30.Rf6 c6 31.c4 cd5 32.cd5 Rd7+=) 30...g5! 31.hg5 hg5 32.Rg4 Kd7 (better is 32...c6 33.c4 cd5 34.cd5 Rd7+) 33.Nc7? (better is 33.Rb4/+) 33...Re5+ (33...Kc7?! 34.d6 Kd7 35.de7 Ke7 36.Rb4+=) 34.Na6 Rd5 (34...ba6!? 35.c4+) 35.c4 Rf5 36.Rd4 Kc8 37.Nb4 Rf3 (37...g4 38.c6+) 38.Nd5 (38.c6!?/+) 38...Rh8 39.Rd2 g4 40.Ne7 Kb8 41.c6 Rg3 01. Roczniak,Jan Kapusta,Tadeusz, corr Poland, 1985.
11.Ne6 Be6 12.de6+= Ne5 13.Bb3 (13.Be5 fe5 14.Rf1 Nh6+=) 13...Ne7 14.Nc3 (14.Rf1 Rhf8+=) 14...Rhf8 (14...Rhe8 15.Ne4 N7c6 16.Nf6 Bd2 17.Ke2+/) 15.0-0-0 N7c6 (15...h6!?+=) 16.Nd5+/ Ne7?? (better is 16...Be7+/) 17.Nb4+ N5c6 (17...a5 18.d4 ab4 19.de5 f5+) 18.Nc6 Nc6 19.d4 Ne7 20.c4 (better is 20.d5 f5+) 20...c6 (20...h5 21.d5 a5 22.Ba3+) 21.d5 cd5 22.cd5 (22.cd5 Rd6 23.Ba3+) 10. mrkt lacrimos, internet, 2005.
11.Ne6 Be6 12.de6 Ne5 13.Be5 fe5 14.0-0 (14.a3 Be7=) 14...Ne7= 15.a4 (15.c3 Bc5 16.Kh1 c6+=) 15...Nf5 (15...Bd2 16.Nd2 Rd2 17.c3+=) 16.g4 Nd6 17.Bb3 Rhf8 18.Nc3 Bc3 19.dc3 e4?? (better is 19...Rf1 20.Rf1 Re8=) 20.e7+ Rf1 21.Rf1 (21.Rf1 Re8 22.Be6 Kb8 23.Rf8+) 10. Hoeysniemi,Yrjoe Schulze,Volkmar, corr ICCF WT/T/348/19G, 1973.
12.0-0 Bc2 13.Na3 Ba4 14.Rac1 (14.Rab1 Nb6 (14...Bd2?! 15.Bb5 Bb5 16.Nb5+=) 15.d3 a5/+ (15...Nc4?! 16.dc4 Bd7 17.Bf6 Nf6 18.Rb4=)) 14...Bd2/+ 15.Bb5. Taran,Vitaly Sergeev, corr, 1978.
12.0-0 Bc2 13.Rc1 Bb1 14.Bb5+=.
12.0-0 Bc2 13.Nc3 Nb6 14.Rac1 Nc4 15.Rc2 Nb2 16.Rb2 Bc3 17.dc3 f5=+.
12.0-0 Bc2 13.Bd4 Nb6 (13...Ne7 14.Nc3 Nf5 15.a3=+) 14.a3 Bd6 (14...Ba5 15.Ba2 Be4 16.d6 cd6 17.Ng5 fg5 18.Bh8+=) 15.Bb6= ab6 16.Nc3 c6 17.Rac1 Bf5 18.Nb5 Re6 19.dc6 Bh2 20.Kh2 Rc6 21.Na7 Kd7 22.Bb5 Ne7 23.Rf4 Kd6 24.Bc6 (worse 24.Nc6 bc6 (worse 24...Nc6 25.g4 Be6 26.Rf6+-) 25.g4 cb5 26.gf5 Nf5=+) 24...bc6 25.Rd4 Kc7 26.Nb5 Kb8 (26...Kb7 27.Nd6 Kc7 28.Re1=) 27.Re1 Nc8 (27...c5 28.Rd6 Nc8 29.Rf6=) 28.Nd6+= c5 29.Rd5 Rd8 30.Re8 Re8 31.Ne8 Kb7 32.a4 (32.Rd8 h5+=) 32...Be6 33.Rd8 f5 34.Kg3 g5 35.Kf2 Bb3 36.Rd7 Kb8 37.Rh7 Ba4 38.Nf6 Nd6 39.Nd7 Bd7 40.Rd7 Nb5 41.Ke3 Nd4 42.Kd3 Kc8 43.Rg7 b5 44.Rg5 Kd7 45.Rg6 Ne6 46.Rf6 Nf4 47.Kc2 Ne2 48.Kb2 Nd4 49.d3 b4 50.g4 (50.Ra6 Ke7+=) 50...fg4 51.Rg6 Nf3 52.Rg4 Ne5 53.Rg3 Kc6 54.Kc2 Kd5 Black intends c4 55.Rh3 c4 56.dc4 Kc4 ½-½. breughel (2340) - srpolash (1900), gameknot.com, 2017.
12.0-0 Re7 13.Nc3 (13.d3 Nb6 14.Bb3 c6=) 13...h5 (13...Bc2!? 14.Nb5 Nb6+=) 14.Nb5+= Ne5 (14...Be6 15.de6 (worse is 15.Na7 Kb8 16.de6 Nb6 17.Nc6 bc6/+) 15...Bc5 16.d4+/) 15.Be5+/ fe5 16.Rab1 (16.c3 a6 17.Nbc7+/) 16...Bd2? (better is 16...a5=) 17.Na7+/ Kb8 18.Nc6 Kc8 19.Rb7 Be3 (19...Kb7 Decoy theme: b7 20.Rb1) 20.Kh1 Threatening mate: Rb8 20...Kb7 21.Rb1 Bb6 22.Nc5 Ka8 23.Ba6 (23.Ba6 Bc8 24.Bc8 Bc5 25.Bb7) 10. Pietrzak,Janusz Fatyga,Dariusz, corr 1AMM Poland, 1990.
12.a3 Bd6/+.
11.Nbc3 Nd7 12.d3 (better is 12.Nd4!? Bf5 (12...Bc3 13.dc3 Ne5 14.Bb5 c6 15.dc6 bc6 16.Bc6=) 13.Ncb5= Kd8 14.Nf5 gf5 15.Rg1 Ne7 16.a3=) 12...Ne5/+ (12...Nb6 13.Nf4 (13.Nd4 Nc4 14.dc4 Bd3 15.Ne6 Kd7 16.0-0-0/+; 13.a3 Ba5 14.Nd4 Nc4 15.dc4 Bd3 16.c5/+; 13.Kd2 Ba4 14.a3 Ba5 15.Nf4 0-0-0 16.Kc1/+; 13.Rc1 Ba4 14.a3 Ba5 15.Kf2 0-0-0 16.Nf4+=) 13...Kd7 14.Kd2 Ba4 15.a3 Ba5 16.Ne6+=; 12...0-0-0 13.Rc1 (13.Nd4 Re8 14.Kf1 Bc3 15.Bc3 Ba4 16.Rc1+=; 13.a3 Bc3 14.Nc3 Nc5 15.Kd2 Bb3 16.Rab1/+) 13...Ba4 14.a3 Ba5 15.Kf2 Nc5 16.Ne4+=) 13.Kd2 Ba4 14.Nd4 (14.Ke3 Bc5 15.Nd4 Bd7 16.Ne4/+) 14...0-0-0 15.f4 (15.Ne6 Re8 (15...Nf3?! 16.Ke2 Bc3 17.Bc3+=) 16.f4 Nf7+=) 15...Nc4 16.dc4 c6 17.Rhc1 cd5 18.c5 (18.Ke2 Bc3 19.Rc3 Kb8/+) 18...Nh6 (18...Kd7 19.Kd3 Bc6 20.Ncb5+) 19.Kd3 Bc6 (19...Bc3!? 20.Rc3 Ng4 21.Ra3+) 20.Ncb5/+ Rhf8 (20...Kd7 21.Na7 Ng4 22.Ndc6 bc6 23.Bd4/+) 21.Na7 Kd7 22.a3 Ba5 23.Rab1 (23.Bc3 Bc7 24.Rf1 Rfe8/+) 23...Ng4 (23...Ra8 24.Nab5/+) 24.Rc2 Rde8 (24...Rfe8 25.Bc1/+) 25.Bc1 f5 26.Rcb2 (26.Nac6 bc6 27.Rb7 Bc7/+) 26...Re1 (26...Bc7!?/+) 27.Rb7= Bb7 28.Rb7 Ke8 29.Nac6 Rf7 (29...Nh2 30.Bb2 Rf7 31.Rb8 (worse is 31.Na5 Rb7 32.Nb7 Ng4+) 31...Kd7 32.Na5+) 30.Rb8 Kd7 31.Na5 Rc1 32.c6 Kd6 33.Nb5 (33.Kd2!? Rh1 34.Nb5 Kc5 35.Nb3 Kc6 36.N3d4 Kc5 37.Ne6 Kc6 38.Nd8 Kc5 39.Nf7 Rh2 40.Kc3 d4 41.Kb3+=) 33...Ke6= 34.Rb6 Rf8 (34...Nh2?? 35.c7 Kd7 36.Rd6 Ke7 37.Rc6+) 35.c7 Ke7 (35...Kd7 36.Rd6 Ke7 37.Nc6 Rc6 38.Rc6 Rc8+) 36.Rb8+ Nf2 (36...Nh2? 37.Nc3 Kd7 38.Rf8 Kc7 39.Rf7 Kd6 40.Nb7 Kc6 41.Rh7+) 37.Kd4 (37.Kd2 Rc5 38.Nd4 Ne4 39.Ke2 Rc7 40.Rf8 Kf8 41.Ne6 Ke7 42.Nc7 Kd6+) 37...Ne4 38.Rf8 (38.Kd5?! Rc5 39.Kd4 Rc7 40.Nc7 Rb8 41.Nc6 Kd7 42.Nb8 Kc7 43.Na6 Kc6+=) 38...Kf8 39.Kd5 Nf6 40.Kd4 Ne8 (40...Ng8 41.Nb3 Rd1 42.Ke5+/) 41.Nc4+ ½½. Roczniak,Jan Warta,August, corr Poland, 1985.
11.Nbc3 Bf5 12.d4 (12.Nd4 Ne7/+) 12...Ne7+ 13.a3 Ba5 14.0-0 Nd7 15.Ng3 (15.Ne4 Rd8+) 15...Bh3 (15...0-0-0 16.Nf5 Nf5 17.Rfe1+) 16.Rfe1/+ Nb6 17.Bb3 (17.d6 cd6 18.Be6 Be6 19.Re6 Kd7+) 17...Bc3 18.Bc3 Kd7 19.d6 Ned5 20.Ba5 cd6 (20...Kd6?! 21.Ne4 Kd7 22.Bb6 Nb6 23.Nf6 Kd8 24.Bg8+=) 21.Ne4 Rhf8 (21...f5 22.Ng5 Nf4 23.Bd2=) 22.Rab1 Rab8 23.Nc3 (23.Rb2 f5 24.Bb6 Nb6+/ (worse is 24...fe4 25.Ba4 Ke6 26.Re4 Kf6 27.Ba7+/)) 23...Nc3 24.Bc3 Rbc8 25.Rec1 (25.Rbc1 Rfe8 26.Re8 Re8+) 25...Bf5 26.Rb2 Rfe8 27.Bc2 Re3 28.Bf5 gf5 29.Rbc2 Rf3 30.Kg2 Rd3 31.h4? (31.Kf2+) 31...Nd5 32.Rb2 b6 33.Rb5 (33.Rb3 f4+) 33...Rcc3 34.Rc3 Ne3 35.Kf2 Rc3 36.a4 Ra3 (36...f4 37.d5+) 37.h5 (37.Rb4 f4+) 37...Ng4 38.Ke2 Ra4 (38...Ra4 39.d5 Re4 40.Kd2 f4+) 01. SuperConstellation Mephisto Mondial, 1994.
11.Nd4 Ba4 12.Nc3 Bd7 13.0-0-0 (13.Ne6 Bd6=) 13...Kd8 (13...Bd6 14.Ne4 Be5 15.Ne6 Be6 16.de6 Bb2 17.Kb2=) 14.Rde1 Kc8 15.Ne6 Be7 16.Ne4 b5 17.Bf1 h5 18.N4c5 Bd6 (18...a6!?=) 19.Nd7+/ Nd7 20.Bb5 Ne7 21.Re2 (21.Bd7 Kd7 22.Bf6 Rhe8 23.Be7 Re7+/) 21...a6 22.Bd7 Kd7 23.Bf6 Rhe8 24.Be7 Re7 25.Rg1 Rg8 26.f4 Rf7 27.Kc2 Rf6 (27...Bf4? 28.Rf2 g5 29.Rf4 gf4 30.Rg8+) 28.Re4 Rf5 29.Rd4 a5 (29...Rf6 30.Ra4+/) 30.Kd3 Kc8 31.Rb1 Rh8 32.Rb5 Bb4 (better is 32...c5!? 33.Nc5 Rf4 34.Rf4 Bf4+/) 33.a3!+ Bd6 (33...Ba3 A deflection 34.Ra5) 34.Ra5 Kd7 35.h3 (35.Re4 Re8+) 35...Rb8 36.Kc2 Kc8 37.d3 Rb6 38.Ra8 Rb8 39.Rb8 Kb8 40.a4 Kb7 41.Kc3 Kb6 42.Kd2 Rf7 (42...Ka5 43.Ke3+) 43.Ke2 c5? (43...Rf5+) 44.dc6 Bc7 (44...Bc5 45.a5 Ka5 46.Rd5+) 45.Rd7 Rf6 46.a5 Ka5 47.Nc7 (47.Rc7?! Re6 48.Kf3 Kb6+) 47...Rc6 48.d4 Rc3 49.d5 (49.Rg7 h4+) 49...Rh3 50.d6 Kb6 51.Rg7 Kc6 52.Ne8 (52.Rg6 h4+) 52...Rh2 53.Kf3 Rd2 (53...Rh3 54.Ke4 Rh1 55.Rc7 Kb6 56.d7+) 54.Rg6 Rd3 (54...h4 55.Rh6 Rd3 56.Ke4+) 55.Ke4 Rd2 56.Kf5 h4 57.Rh6 h3 (57...Re2 58.Re6 Rd2 59.Re3+) 58.Rh3 Re2 59.Rd3 (59.Rd3 Re8 60.d7+) 10. Woelfelschneider,Peter Koester,Diedrich, CiF, 1989.
11.Nd4 Bf5 12.Nf5 gf5 13.Rg1 Bc5 A) 14.Rg7 Bd6 15.Nc3 a6 16.Ne2 Nd7 17.f4 Ne7/+; B) 14.Rg2 Bd6 (14...Kf8 15.Nc3 Nd7 16.Nb5 Rc8 17.Rc1 Ne7+=) 15.Nc3 a6 16.Ke2 Nd7 17.Rag1 Ne7+=; C) 14.d4 Bd6 (14...Bb4 15.Nc3 Ne7 16.Kf2 a6 17.Rae1 Bd6+=) 15.h3 Nd7 16.Ba3 Nb6 17.Bd6 cd6+=.
11.Nd4 Bf5 12.Nf5 gf5 13.Rg1 Bd6 14.h3 (14.h4 Kf7 (14...Nd7 15.Nc3 Ne7 16.Nb5 Ne5 17.Nd6 cd6+=; 14...a6 15.Bd3 Ne7 16.Bf6 Rf8 17.Be7 Be7+=; 14...Ne7 15.Bf6 Rg8 16.Rg8 Ng8 17.Bd4 Nd7=) 15.Nc3 a6 16.Kf1 Nd7 17.Re1 Ne7/+; 14.Rg2 Kf7 (14...a6 15.Bd3 Nd7 16.Bf5 Ne7 17.Re2 Ne5+=; 14...Nd7 15.Nc3 Ne7 16.Nb5 a6 17.Nd6 cd6+=; 14...Kd8 15.Na3 Nd7 16.Nb5 Ne7 17.Nd6 cd6+=) 15.Nc3 a6 16.Ke2 Ne7 17.Rag1 Nd7+=; 14.Rg7 Kf8 (14...Nd7 15.Nc3 Ne5 16.Be2 Kf8 17.Rg1 Ng6/+; 14...h5 15.Ba3 Ne7 16.Bd6 cd6 17.Nc3 Kf8+=; 14...h6 15.Nc3 a6 16.Ne2 Nd7 17.Rb1 b5/+) 15.Rg2 Nd7 16.Kf2 Ne5 17.d3 a6/+; 14.Bb5 Nd7 (14...Kf7 15.h3 a6 16.Ba4 Ne7 17.Nc3 b5/+) 15.h3 0-0-0 16.Nc3 Ne7 17.0-0-0 a6/+) 14...Nd7 (14...Kf7 15.Nc3 a6 16.0-0-0 Nd7 17.Rde1 Ne7/+; 14...a6 15.Bd3 Ne7 16.Bf6 Rf8 17.Be7 Be7+=) 15.d4 (15.Nc3 Ne7+= 16.Nb5 Ne5 17.Be5 fe5/+) 15...Nb6/+ 16.Bb3 Ne7 (16...Kd7 17.Nc3 Ne7/+) 17.Nc3 a6 (17...a5 18.Nb5/+) 18.Kf2 Kf7 19.a4 Rag8 20.a5 Nd7 21.Ne2 (21.Rgb1 Ng6 22.Ba4 Ke7+=) 21...Rg1/+ 22.Rg1 b6 23.Bc3 Ng6 (23...ba5 24.Ba5 Nb6 25.Rc1/+) 24.Bd2 (24.Bc2 ba5 25.Bf5 Nb6 26.Be6 Ke7 27.Ba5 Rb8=) 24...Rb8 25.ab6 Nb6 26.Ra1 Ra8 27.Ng3 Ne7 28.Ra5 Ke8 ½½. Armstrong,Alan (2100) Sukhov,Nick (2010), Eclipse, 2000.
11.Nd4 Bf5 12.Nf5 gf5 13.Rg1 Kf8 A) 14.Bb5 Bd6 (14...Kf7 15.h3 Ne7 16.a3 Bd6 17.Nc3 a6/+; 14...a6 15.Bd3 Bd6 16.h3 Nd7 17.Bf5 Ne5+=; 14...h6 15.Bd3 Bd6 16.h3 f4 17.Nc3 Nd7+=; 14...h5 15.Bd3 Bd6 16.h3 f4 17.Nc3 Nd7+=) 15.Rg2 Kf7 16.Nc3 a6 17.Bc4 Nd7/+; B) 14.Bd4 a6 15.Bd3 Bd6 16.h3 Nh6 17.Bf6 Rg8+=; C) 14.Bd3 Nh6 (14...f4 15.Nc3 Nd7 16.Nb5 Re8 17.Kd1 Bc5+=; 14...Bc5 15.Rg2 Nd7 16.Bf5 Ne5 17.Be5 fe5=; 14...Bd6 15.h3 f4 16.Nc3 Nd7 17.Ne4 Re8=; 14...Nd7 15.Bf5 Nb6 16.Be6 Bc5 17.Rg4 Re8=) 15.Bf6 Rg8 16.Rg8 Kg8 17.f4 Nd7+=; D) 14.Kf2 Nd7 (14...Bd6 15.Ba3 Nd7 16.Bd6 cd6 17.d3 Ne7+=; 14...a6 15.d4 Nd7 16.Ba3 Ba3 17.Na3 Ne7=) 15.d3 Ne7 16.h3 Bc5 17.d4 Bd6/+; E) 14.Nc3 Bc5 (14...Bd6 15.h4 Nd7 16.Nb5 Ne5 17.Be2 Re8=; 14...Nd7 15.Nb5 Rc8 16.Nd4 Ne5 17.Be2 Kf7=; 14...a6 15.Ne2 Bd6 16.h3 Nd7 17.Nd4 Nh6=) 15.Rg2 Nd7 16.Nb5 Rc8 17.Rc1 Ne7+=.
12.Rb1 Ba5 13.Bb5 A) 13...Kf7 14.Bc4 (14.Ne6 a6 15.Bc4 b5 16.Bb3 Ke7 17.Kd1=; 14.d6 cd6 15.Bc4 Ke8 16.Kd1 Nc6 17.Re1=) 14...Ke8 15.Kd1 Kd7 16.Ne6 Bb6 17.Re1+=; B) 13...Nd7 14.Kd1 Ne7 15.Re1 h6 16.d6 cd6 17.Ne6+/; C) 13...Kd8 14.Ne6 (14.Ke2 a6 15.Ne6 Kc8 16.Ba4 Nd7 17.Rhc1=; 14.h4 Kc8 15.h5 gh5 16.Rh5 Bb4 17.Bc3=; 14.Kd1 a6 15.Ne6 Kc8 16.Ba4 b5 17.Bc2=; 14.h3 a6 15.Ne6 Kc8 16.Ba4 Nd7 17.Bd7=) 14...Kc8 15.Rc1 a6 16.Bf1 Nh6 17.Bh3=.
12.Rb1 Ba5 13.Kd1 A) 13...Kd7 14.Ne6 (14.Re1 Bb6 15.Ne6 Bf2 16.Nf8 Kd8 17.Re2+/; 14.a4 Bb6 15.Ne6 Kc8 16.Re1 Nd7 17.Nf8+/; 14.Ba3 Bb6 15.Ne6 Kc8 16.Bf8 h5 17.Re1+/; 14.Bc3 Bb6 15.Ne6 Kc8 16.Re1 Nd7 17.Nf8+=) 14...Bb6 15.Re1 Bf2 16.Nf8 Kd8 17.Re2+/; B) 13...Kd8 14.Re1 (14.Ne6 Kc8 15.Re1 Nh6 16.Bf6 Re8 17.Rb7+/; 14.d6 cd6 15.Bd5 a6 16.Ne6 Ke7 17.Re1+) 14...Nd7 15.Ba6 Nc5 16.Bb5 c6 17.dc6+; C) 13...Nd7 14.Re1 (14.Bb5 Ne7 15.Re1 h6 16.d6 cd6 17.Ne6+/) 14...Kd8 15.Ba6 Nc5 16.Bb5 c6 17.dc6+; D) 13...Bb6 14.Re1 (14.Ne6 Kd7 15.Re1 Bf2 16.Nf8 Kd8 17.Re2+/; 14.Bb5 Kf7 15.Re1 Na6 16.Bc4 g5 17.f4+=) 14...Kd7 15.Ne6 Bf2 16.Nf8 Kd8 17.Re2+/.
12.Rb1 Ba5 13.d6 Nc6 (13...cd6 14.Bd5 Nd7 15.Ba3 Nc5 16.Bc5 dc5 17.Ne6=; 13...c6 14.Bc3 (14.Ne6 b5 15.Bc3 Bb6 16.Bb3 a5 17.Ng5+=; 14.Ba3 Bb6 15.Ne6 Nd7 16.Nc7 Bc7 17.dc7+=) 14...Bb6 15.Ne6 Nd7 16.Kd1 Rb8 17.Re1+=; 13...Nd7 14.dc7 (14.Bc3 Bc3 15.dc3 Nb6 16.Ne6 Nc4 17.Nc7+=) 14...Bc7 15.Ne6 Bd6 16.Bd5 Rb8 17.Ng7=) 14.Bb5 (14.Bd5 Kd7 15.Be6 Kd8 16.Nc6 bc6= 17.d7=; 14.dc7 Bc7 15.Kd1 Nd4 16.Bd4 b6 17.Re1=; 14.Nb5 0-0-0 15.Rc1 cd6 16.Na7 Na7 17.Bg8+=; 14.Bg8 Rg8 15.Nc6 bc6 16.dc7 Kf7 17.Rc1=; 14.Nc6 bc6 15.dc7 Bc7 16.Bc3 Kd7 17.Ke2=) 14...Kd7+= 15.Rc1 Kd6 16.Ba3 (16.Nc6 bc6 17.Ba3+=) 16...Nb4 17.Nb3 b6 18.Rc6 Ke5 (18...Kd5 19.Rc7 a6 A) worse is 20.Na5 ab5 (20...ba5?! 21.Ba4=) 21.Bb4 ba5/+; B) 20.Bc4 Kd6 21.Rg7=) 19.Na5 (19.Bb2 Kf5 20.Rc7 Nd5= (20...Na2? 21.Na5 ba5 22.Rc5 Ke6 23.Bc4 Kd6 24.Rd5 Kc7 25.Ba2+)) 19...ba5+= 20.Rc5 (20.Rc7 a6 (worse is 20...Na2 21.d4 Kf4 22.Bc4+) 21.Be2 Kd6= (21...Na2? 22.Rc5 Ke6 23.Bc4 Kd7 24.Ba2+)) 20...Kd6 21.Rc6 Ke5 (21...Kd7 22.Rf6 c6 23.Rf7 Ke8 24.Bc6 Kf7 25.Bb4/+) 22.Rc7 (22.Rc5 Ke6 23.Rc7=) 22...Na2 (22...a6 23.Be2 Kd6= (23...Na2? 24.Rc5 Ke6 25.Bc4 Kd7 26.Ba2+)) 23.d4 Kf4 (23...Kd4 24.Bc5) 24.Rg1 h5 25.Rc2 (25.Rg6 Rb8 26.Bc4 Rb1 27.Kf2 Nb4 28.Bg8 Rd1 29.Rf6 Kg5+) 25...Nb4 (25...Rd8 26.Ra2 Rd4 27.Bc1 Kf5 28.Ra5 g5+) 26.Bc1 Kf3 27.Re2 Nc2 28.Kf1 Ne3 29.Re3 (29.Re3 Kf4 30.Re8 Kf5 31.Bd3) 10. Buczinski,Henryk Kulinski,M, corr semi ch Poland, 1996.
12.Rb1 Ba5 13.Ne6 Bb6 14.Kd1 (14.Kf1 Nd7 15.Bb5 a6 16.Ba4 Rb8 17.Re1+/; 14.d6 cd6 15.Ng5 fg5 16.Bh8 Ne7 17.Bf6=; 14.Bb5 c6 15.Bc4 Nd7 16.dc6 bc6 17.Kd1=; 14.Ke2 Nd7 15.Rhe1 Ne7 16.Kd3 h6 17.Bb5=) 14...Nd7 15.Bb5 a6 16.Re1 c6 17.Bc6+.
12.Rb1 Bd6 13.Nb5 Nd7 (13...Kd8!?=) 14.Ba3+= Ne5 (14...Ke7 15.Nd6 cd6 16.Rb7+/) 15.Bd6+/ cd6 (15...Nc4!? 16.Nc7 Kd7+/) 16.Nc7+ Kf7 17.Na8 Nc4 (17...Ne7 18.Nc7 Nc4 19.Rb7+) 18.Rb7 Ne7 19.Nc7 f5 20.Kd1 Na5 (20...Rd8 21.Ne6 (21.Ra7?! Rd7+/) 21...Rh8 22.Re1+ (22.Ra7?! Rb8 23.Ng5 Kg8+)) 21.Ra7 Rb8 22.Re1 (22.Ra5?! Rb1 23.Kc2 Rh1+/) 22...Rb1 23.Ke2 Rb7 24.Rb7 Nb7 25.d4 Na5 (25...Ng8 26.Ne6 Ne7 27.Rb1+) 26.Kd3 (26.Rb1!? f4 27.Kd3 Nf5+) 26...g5 27.Rb1 Ng6 28.Ne6 Nh4 (28...Kf6 29.Rb6 Ne7 30.Rd6+) 29.Ng5 Kf6 30.Nh7 Kg6 31.Nf8 Kf7 32.Ne6 Nf3 33.h3 Kf6 34.Rb5 Nc6 (34...Ng5 35.Nf4 Ne4 36.Ra5 Kg5+) 35.dc6 Ke6 36.Rb8 Kd5 37.c7 Ne1 38.Kc3 Ng2 39.Re8 (39.Re8 Kc6 40.c8Q Kb6 41.d5 Ka5 42.Qc6 Ne3 43.Ra8) 10. Nemec,Zdenek (1875) Valica,Slavo (1705), b2b4.com, 2004.
12.Rb1 Bd6 13.Bc3 b6 14.Nb5 Kd7 15.Nd6 Kd6 16.0-0 Nd7 (16...a6 17.Bb4 Kd7 18.Rfe1+=) 17.Bb4= Ke5 18.Rfe1 (18.Rbe1 Kf4=) 18...Kf4+= 19.d4 Do you see the mate threat? 19...Kg5 20.Bd2 Kh5 21.Bf4 f5 22.Bc7 Ngf6 23.Re7 Rhe8 24.Rf7 Rf8 25.d6 Rf7 26.Bf7 Rf8 27.Bb3 Re8 28.Kf2 Kh4 29.Bf7 White gets the initiative 29...Ra8 30.Re1 b5 (30...Kh3 31.Kg1+=) 31.Re7+/ Nb6 (31...Kg5 32.Be6 Nf8 33.f4 Kg4 34.d5+) 32.Be6 (32.Re5 b4+/) 32...Nfd5 (32...Nbd5 33.Bd5 Nd5+/) 33.Bb6+= Nb6? (33...Ne7 34.de7 ab6+) 34.d7+ Rd8 35.Re8 Rd7 36.Bd7 Nd7 37.Re7 Nf6 38.Rf7 Nd5 39.Rh7 Kg5 40.h4 Kf4 (40...Kf6 41.Ra7 b4 42.a3+) 41.Ra7 Nc3 42.Rb7 Na2 43.Rb5 Nc3 44.Rc5 Nd1 45.Ke2 Nb2 46.Kd2 (46.Kd2 Na4 47.Rc6 Kf3 48.Ra6+; 46.Rc2!? Na4 47.Rc4 Nb6+) 10. Woelfelschneider,Peter Koester,Diedrich, CiF, 1991.
12.Rb1 Bd6 13.Ne6 Nd7+= 14.h4 a6 15.h5 gh5 16.Rh5 Ne7 17.Bd4 b5 18.Bd3 The backward pawn on h7 becomes a target 18...h6 (18...Ne5 19.Be4 Kd7 20.f4=) 19.Rc1= Attacking the backward pawn on c7 19...Kf7 20.Be4 (20.Nc7? Rac8 21.a4 Bc7 22.ab5 ab5 23.Bb5 Ne5 24.Be5 Be5 (24...fe5?! 25.Bd7/+) 25.Rc8 Rc8+) 20...Rac8 21.Be3 (21.d3 c6 22.Rc6 Nc6 23.dc6 Nb8+) 21...c6/+ 22.Nd4 (22.Rh6 Nd5 23.Bf5 Ne3 24.Rh8 Ng2 25.Kf2 Rh8 26.Kg2 Rh2 27.Kg1 Rd2 28.Rc6+) 22...cd5 23.Rc8 Rc8 (23...Nc8?! 24.Bd5 Kg6 25.Rh1=) 24.Bd5 Nd5 25.Rd5 Bg3 26.Ke2 (26.Kd1 Nb6 27.Rh5 Be5 28.Rh6 Nc4=) 26...Nb6= 27.Rh5 Be5 28.Rh6 Nd5 29.Rh7 Ke8 ½½. Klugmann Froemmel,Andreas, corr SOK8938, 1989.
11.Nbc3 Bc2 12.d3 a6 (12...Bb4 13.a4 c6 14.dc6 Nc6 15.Kd2 Bd3 16.Bd3+/) 13.Nd4 (13.a4 Nd7 14.Kd2 Ba4 15.Ra4 Rb8 16.Ra2+=; 13.Rc1+= Ba4 14.Na4 b5 15.Nac3 bc4 16.dc4=; 13.Kd2 Ba4 14.Na4 b5 15.Nac3 bc4 16.dc4+=) 13...b5 14.Ncb5 ab5 15.Bb5 Kf7 16.Nc2+/.
11.Nbc3 Bc2 12.Nd4 Bf5 13.Nf5 (13.Ncb5 a6 14.Nd6 cd6 15.Nf5 gf5 16.Kf2=; 13.Ne4 Be4 14.fe4 Nd7 15.Ne6 Nf8 16.d4=+) 13...gf5 14.Nb5 a6 15.Nd6 cd6 16.Kf2=.
12.Nd4 Nb6 13.Nf5 (13.Bb3 Bh3 14.Ne4 Be5 15.0-0-0 0-0-0 16.Ne6=; 13.d3 Bh3 14.Ne4 Be5 15.Rb1 Nc4 16.dc4=) 13...Nc4 14.Nd6 cd6 15.Rb1 Ne7 16.Rg1=.
12.Nd4 Ne5 13.Bb3 (13.Nf5 Nc4 14.Nd6 cd6 15.Rb1 Kd7 16.Ba1=; 13.Be2 Ne7 14.Nf5 Nf5 15.Ne4 Ke7 16.Rb1=; 13.Bb5 Bd7 14.f4 Nf7 15.Rb1 Ne7 16.Ne4=) 13...Ne7 14.Ncb5 a6 15.Nd6 cd6 16.Kf2+=.
12.Nd4 Ne7 13.Ncb5 (13.Ne4 Ne5 (13...Be5= 14.Rb1 Nb6 15.Nf5 Nf5 16.Nf6+=) 14.Bb5 Kf7 15.Nd6 cd6 16.f4+=; 13.Nf5 Nf5 14.Ne4 Be5 15.c3 0-0-0 16.Be2+=; 13.d3 Be5 14.Ne4 Nb6 15.Bb5 Kf7 16.Rb1+=) 13...Ne5= 14.Bb3 a6 15.Nd6 cd6 16.Ba3 (16.f4!? Nd7 17.Kf2=) 16...Kd7= 17.Kf2 Rac8 18.d3 g5 19.Ke3 (19.Rhe1 b5+=) 19...Bg6 (19...Rhe8 20.Rab1+=) 20.Raf1 Bf7 21.Ke4? (21.c4 Bg6 22.Rd1 b5 23.cb5 ab5 24.Nb5 Nf5 25.Kf2 Bh5=) 21...f5 (better is 21...Rhe8!? 22.h4 Nd5 23.Bd5 Nc6 24.Ne6 Be6 25.Bc6 bc6+) 22.Nf5+= Nf5 23.Kf5 h6 24.Ke4 Bh5 25.f4 Nf3 26.Ke3 (26.Rf3 Rce8) 26...Rce8 (26...Rhe8 27.Kf2 gf4 28.c4+) 27.Kf2 gf4 28.h4 (better is 28.Bc1!?/+) 28...Rhg8+ 29.Bc1 Nh2! 30.Re1 (30.Rh2 Re2) 30...Ng4 31.Kf1 Ne3 (31...Ne3 32.Be3 fe3+ (32...Re3?! 33.Rh2+)) 01. Kucharkowski,Jens Nierich,Wolfgang, corr, 1983.
12.Nd4 Bh3 13.Ncb5= (13.Bf1 Bf1 14.Kf1 Nb6 15.Ndb5 Be5 16.d4=; 13.0-0-0 Nb6 14.Rde1 Ne7 15.Bb3 Kd7 16.Re2=; 13.a3 Nb6 14.Bb5 Bd7 15.Bd7 Kd7 16.Nde2/+; 13.Kf2 Nb6 14.Bb3 Be5 15.Ne6 Ne7 16.Rae1=; 13.d3 Be5 14.Ne6 Nb6 15.Bb3 Bg2 16.d4=) 13...Be5 14.d6 Bd6 15.Nd6 cd6 16.Nb5=.
12.Nd4 Nh6 13.0-0-0 (13.Ncb5 Ke7 14.Nd6 cd6 15.d3 Ne5 16.Bc1+=; 13.Ne4 Ne5 14.Nd6 cd6 15.Bb5 Kd8 16.f4+=; 13.Rb1 0-0-0 14.Ncb5 Rde8 15.Kd1 a6 16.Nd6=; 13.Kd1 Nb6 14.Bb3 Be5 15.Ne6 Kd7 16.f4=) 13...Ne5 14.Bb5 Kd8 15.f4 Neg4 16.Rdf1+=.
12.Ne4 0-0-0 13.Nd6 (13.Nd4 Be5 14.Rb1 Nb6 15.Bb3 Bd4 16.Bd4=; 13.Rb1 Ne5 14.Be5 fe5 15.d4 Be4 16.fe4=; 13.N2g3 Be5 14.d4 Bg3 15.hg3 Nb6 16.Bd3=; 13.d3 Ne5 14.Be5 Be5 15.d4 Bd6 16.Kd2=) 13...cd6 14.Nd4 Nh6 15.Kf2 Ne5 16.d3+=.
12.Ne4 Nb6 13.Bb3 (13.Nd6 cd6 14.Bb3 Kf7 15.Kd1 Ne7 16.Nc3=; 13.d3 Nc4 14.dc4 Be4 15.fe4 Kf7 16.Bd4=) 13...Be4 14.fe4 a5 15.a4 Nd7 16.d3+=.
12.Ne4 Be5 13.c3 (13.d4 Bd6 14.N2g3 Be4 15.fe4 h5 16.Rb1=; 13.Bd4 0-0-0 14.d3 Nb6 15.0-0-0 Nd5 16.Be5=+) 13...Nb6 14.Bb3 Rc8 15.d4 Bd6 16.c4+=.
12.Ne4 Ne5 13.Bb5 (13.Be5 fe5 14.Rb1 0-0-0 15.d4 Be4 16.fe4=; 13.Nd6 cd6 14.Bb5 Bd7 15.Be5 de5 16.Bd7=) 13...Ke7 14.Nd6 cd6 15.Nd4 Bd7 16.f4=.
12.Ne4 Kf7 13.Rb1 (13.d3 Nb6 14.Bb3 Re8 15.Bd4 Ke7 16.c3=; 13.N2g3 Be4 14.fe4 Re8 15.Kd1 Bg3 16.d6=; 13.Nd6 cd6 14.Nd4 Nb6 15.Bb3 Ne7 16.Kd1=; 13.Bb5 a6 14.Bd7 Bd7 15.Nd6 cd6 16.Nc3=) 13...Nb6 14.Bb3 Re8 15.Nd6 cd6 16.Bd4+=.
11.a3 Bd6 12.d3 Ne5 (12...Kf7 13.Nd2=) 13.Nd2 Nc4 14.Nc4 Rd8 15.Nd6 (15.Bd4 Kf7=) 15...Rd6 16.Nc3 Kf7 17.a4 Rd8 18.Ba3 Ne7 19.Be7 Rhe8 20.Kf2 Re7 21.Rhb1 b6 22.a5 g5 23.Rb4 Bc8 24.ab6 ab6 25.Ra8 Red7 (25...Rde8 26.Ra7+=) 26.Rc4 Ke7 27.Ne4 Bb7 28.Rd8 Kd8 29.Nf6 Rd6 (29...Bd5? 30.Rd4 Be6 31.Nd7 (31.Rd7?! Bd7 32.Nh7 g4+-) 31...Bd7 32.Re4+-) 30.Nh7 Bd5 31.Rd4 c5 32.Rg4 Rh6 33.Ng5 Rh2 34.Rg2 Rg2 35.Kg2 c4 36.dc4 Bc4 37.f4 Ke7 38.Kf3 Ba2 39.c3 Bb1 40.Ke3 Bc2 41.Kd4 Kf6 42.Nf3 Kf5 43.Ke3 Kf6 44.Nd4 Bg6 45.Nc6 Ke6 46.Nd4 (46.c4!?+=) 46...Kd5 (46...Kf6 47.Nb5+=) 47.f5+= ½-½. southview (2260) - rcm06 (2130), gameknot.com, 2016.
11.Nd4= Nb6 12.Bb3 Bh3 13.Ne6 Bd6 14.Ng5 Bg2 15.Rg1 h6=.
11.Nd4= Ne5 A) 12.Be2 Ne7 (12...Nh6 13.a3 Bd6 14.Nc3 Kf7 15.Ncb5 Rhe8=) 13.Nf5 Nf5 14.f4 Nd7 15.a3 Bd6+=; B) 12.Bb5 Bd7 13.Ne6 Bd6 14.Be5 fe5 15.Nc3 c6=; C) 12.Bb3 Ne7 (12...Nh6 13.f4 Nd7 14.Ne6 Bd6 15.Nc3 Nf8=; 12...Bd7 13.f4 Ng4 14.Ne6 Bd6 15.h3 N4h6+=; 12...Bh3 13.f4 Bg2 14.Rg1 Nf3 15.Nf3 Bf3=) 13.f4 Nd7 14.Ne6 Bd6 15.Nc3 Nb6=.
11.Nd4= Bh3 A) 12.a3 Bd6 (12...Ba5 13.Kf2 Ne7 14.Re1 Ne5 15.Bb5 Bd7+=; 12...Bc5 13.Ne6 Bd6 14.Kf2 a6 15.Nc3 b5+=; 12...Be7 13.Nc3 Nb6 14.Bb3 Kd7 15.0-0-0 Re8=) 13.Nc3 Nb6 14.Bb5 Kf7 15.Ne4 Be5+=; B) 12.Bf1 Bf1 13.Ne6 Ke7 14.Rf1 Nb6 15.Nc7 Rc8+=; C) 12.Ne6 Rc8 (12...Bd6 13.Ba3 Rc8 14.Ke2 Bg2 15.Re1 Ne5=) 13.a3 Bd6 14.d3 Ne5 15.Be5 fe5=.
11.Nd4= Nh6 A) 12.Ne6 Ke7 (12...Bd6 13.d3 Ne5 14.Nd2 Ke7 15.Bb3 c6=; 12...Rc8 13.a3 Bd6 14.d3 c6 15.Nd4 Be5=) 13.Nc7 Rac8 14.d6 Bd6 15.Nd5 Kd8+=; B) 12.Nc3 0-0-0 (12...Nb6 13.Bb3 0-0-0 14.Ncb5 Bd7 15.Na7 Kb8 16.a3=) 13.Ne4 Nb6 14.Bb3 Rde8 15.0-0 Be4+=; C) 12.Bc3 Bd6 (12...Bc3 13.Nc3 0-0-0 14.d3 Ne5 15.Kf2 Rhe8+=; 12...a5 13.Ne6 Bd6 14.d3 Ne5 15.Nd2 Be6=; 12...Be7 13.d3 Ne5 14.Bb5 Kd8 15.f4 Neg4=; 12...Bc5 13.Ne6 Bd6 14.d3 Ne5 15.Nd2 Rb8=) 13.Nf5 Nf5 14.Bb5 0-0-0 15.Kd1 Rhf8/+; D) 12.Nf5 Nf5 13.Bd3 Ne7 14.a3 Bd6 15.Nc3 Nb6+=; E) 12.a3 Bd6 (12...Ba5 13.Nf5 Nf5 14.Bd3 Nd6 15.Nc3 Ne5=; 12...Be7 13.Ne6 Bd6 14.d3 Ne5 15.Nd2 Ke7=; 12...Bc5 13.Ne6 Bd6 14.d3 Ne5 15.Nd2 Ke7=) 13.Nc3 Be5 14.Ne4 0-0-0 15.Rb1 Nb6+=.
12.a3 Bd6 (12...Bc5 13.d3 Nb6 14.Nb3 Bd6 15.Bf6 Rf8+=; 12...Ba5 13.Kd1 Ne5 14.Nf5 gf5 15.Re1 Nc4+=) 13.Nf5 Nf5 14.Bd3 Ne7 15.Nc3 0-0-0+=.
12.Bc3 Bd6 (12...Bc3 13.Nc3 0-0-0 14.Bb3 Nb6 15.Ne6 Rde8=; 12...a5 13.Nb5 Kd8 14.Kd1 c6 15.dc6 bc6+=; 12...Bc5 13.Kd1 Ne5 14.Bb3 Bh3 15.Re1 Bg2+=) 13.Nf5 Nf5 14.Bb5 0-0-0 15.Kd1 Rhf8/+.
12.Kd1 Bd6 (12...0-0-0 13.a3 Bd6 14.Ne6 Ne5 15.Nd8 Nc4=; 12...Bh3 13.Ne6 Bg2 14.Ke2 Bh1 15.Nc7 Kd8=; 12...Nb6 13.Nf5 Nf5 14.Bb3 Rf8 15.Re1 Kd8=; 12...Kd8 13.Ne6 Kc8 14.d3 Re8 15.a3 Bd6=) 13.Nf5 Nf5 14.Nc3 0-0-0 15.Rb1 Be5+=.
12.Ne6 Bd6+= 13.Bb3 Rc8 (13...Rb8 14.Nc3 Ne5 15.f4 Nf3 16.Ke2 Bg4+=; 13...a6 14.d3 a5 15.Nc3 Ne5 16.0-0 Be6+=; 13...c6 14.Ng7 Kd8 15.Nc3 cd5 16.Nd5 Bh3=; 13...Bh3 14.Nc3 Bg2 15.Rg1 Bf3 16.Kf2 Bh5+=) 14.d3 Kf7 15.Nc3 Nb6 16.0-0-0 c6+=.
12.Ne6 Bd6+= 13.d3 Ne5 (13...Rb8 14.Nd2 Ne5 15.Bb3 g5 16.d4 Nd7+=; 13...a6 14.Nd2 Ne5 15.Bb3 g5 16.d4 Nd7+=) 14.Nd2 (14.Be5 Be5 15.c3 Rb8+= 16.d4 Bd6+=) 14...Rb8 (14...Nc4!? 15.dc4 Kf7+= 16.Nd4 Rhe8+=) 15.Bb3= Be6 (15...g5 16.d4 Nd7 17.Ne4+=) 16.de6+= 0-0 (16...Rf8 17.Ke2+=) 17.d4 N5c6 18.Ne4 Bb4 19.c3 f5 20.Ng5 (20.cb4 fe4 21.b5 Na5 22.fe4 Nb3 23.ab3 Rf4+/) 20...Bd6 21.h4 (21.Nf7 b5+/) 21...Na5 22.h5 Rf6 23.Kf2 h6 24.Nf7 g5 (24...Nb3 25.ab3 Re6 26.Nd6 cd6 27.Ra7+=) 25.Rhe1 b5 26.Rab1 Rb6 27.Bc1 (27.Rbd1 Nc4 28.Bc1 Re6 29.Nd6 Rbd6+=) 27...Nb3+= 28.ab3 (28.Rb3 Rf7 29.ef7 Kf7+=) 28...Bf4 (28...Re6 29.Re6 Kf7 30.Re1=) 29.Bf4+/ gf4 30.Ne5 (30.Rg1 Kh7+/) 30...Ra6 (30...Rfe6!? 31.Rg1 Kh8+=) 31.d5+/ Ra2 (31...Nd5 32.Rbd1 c6 33.Nd7 Ra2 34.Kg1+) 32.Kg1+ Rf8 33.c4 a5 34.cb5 Rb8 35.Rbc1 10. Van Rooijen,Peter Sveinssoon,Jon, SEMI, 2000.
12.Nf5 Nf5 13.Bd3 Ne7+= 14.a3 Bd6 15.Nc3 0-0-0+=.
13.a3 Bd6 14.Bb3 Kf7 15.Nc3 Nb6 16.0-0-0 Rhe8=.
13.Bb3 a5 14.a3 Bd6 15.d3 Kf7 16.Nc3 Nb6=.
13.Bb3 a6 14.Rg1 Bd6 15.f4 Kf7 16.Nc3 Nc5+=.
13.Bb3= c6 14.Ng7 Kf8 15.Ne6 Kf7 16.dc6 Be6 17.cd7 Rc7 18.Be6 (18.Nc3 Rd7 19.Ne4 Rc8=) 18...Ke6+= 19.Kd1 Rd7 20.Re1 Kf7 21.a3 Bd6 22.Nc3 Bh2 23.Ne4 Be5 24.Be5 fe5 25.Nc5 Rd5 26.Nb7 Rc8 27.Re4 Nf5 28.Ra4 Ne3 29.Ke2 Nc2 30.Ra7 Kg8 31.Rb1 Nd4 32.Kf2 (32.Ke3 Nf5 33.Ke2 Rc2/+) 32...Rd7 33.Ra6 (33.Ke3 Nf5 34.Ke2 Rc2+) 33...Rc2+ 34.Nd6 Rd2 35.Ke3 Rh2 36.Ke4 Rh4 37.Kd5 Kg7 38.f4 Rf4 39.Ke5 Ne2 (39...g5 40.Rb8 Re7 41.Kd5/+) 40.Ke6 Rdf7 41.Rbb6 (41.Nf7 Rf6 (41...Nd4)) 41...R4f6 42.Kd5 Rd7 43.a4 h5 44.a5 h4 45.Kc5 Kh7 (45...Rf1 46.Ne8 Kf7 47.Rf6 Rf6 48.Rf6 Ke8 49.Re6 Kd8 50.Re2/+) 46.Rb4 (46.Nb5 h3 47.Rf6+) 46...g5 47.Rab6 (47.Rc6 Nf4 48.Ne4 Rd5 49.Kb6 Rc6 50.Kc6 Ra5 51.Ng5 Rg5 52.Rf4 Rg6 53.Kd5 h3+) 47...h3 48.Ne4 Rf5 49.Kc6 Rg7 01. Van Rooijen,Peter Bradley,Joe, SEMI, 2000.
13.Bb3 Bd6 14.d3 Kf7 15.Nc3 Nb6 16.a3 Rhe8+=.
13.Bb3 Ne5 14.0-0 Bh3 15.f4 Bf1 16.fe5 Bb5+=.
13.Bb3 h6 14.Bd4 Ne5 15.Ke2 c5 16.dc6 N7c6=.
13.Kd1 Ne5 (13...Bd6 14.a3 Ne5 15.Bb3 Kf7 16.Be5 fe5+=) 14.Be5 fe5 15.Re1 Kd7 16.Re5 c6+=.
13.Ng7 Kf7 14.Nf5 Nf5 15.d6 Kg7 16.dc7 Rc7+=.
9.a3 Be7+=.
9.h3 Bf5 A) 10.Kd1 A1) 10...Bd6 11.Ne2 (11.Nf3 Nd7 12.Re1 Ne7 13.Nd4 Kf7 14.Nc3/+ ; 11.Ba3 a6 12.Bd6 cd6 13.Ne2 b5 14.Bb3+= ) 11...Nd7 12.Rf1 Be4 13.Nf4 0-0-0 14.Nc3+=; A2) 10...Kd7 11.Nf3 (11.Ne2 Bd6 12.Nbc3 c5 13.d4 g5 14.h4= ; 11.Nc3 a6 12.Nf3 b5 13.Bb3 Bc3 14.Bc3+= ; 11.a3 Bc5 12.Ne2 Bd6 13.Nbc3 Be5 14.Rf1+=; 11.d3 a6 12.Nf3 Kc8 13.Nd4 Nh6 14.Rf1+=) 11...Be4 12.Re1 Bf3 13.gf3 a6 14.Nc3=; A3) 10...a6 11.Ne2 (11.Nf3 Nd7 12.Re1 Ne7 13.Nd4 0-0-0 14.Ne6/+ ) 11...b5 12.Bb3 Bd6 13.Rf1 g5 14.Nd4=; A4) 10...Nd7 11.Ne2 (11.Nf3 0-0-0 12.Bd4 Nb6 13.Bb6 ab6 14.Re1/+; 11.a3 Bd6 12.Nf3 0-0-0 13.Re1 Nb6 14.d3/+ ; 11.Bd4 Ne5 12.Bb5 Kf7 13.Nf3 Nf3 14.gf3/+ ) 11...Bd6 12.Ba3 Ne5 13.Bb5 Ke7 14.Nf4/+; B) 10.c3 Bd6 11.Ne2 (11.Nf3 Nd7 12.d3 Ne5 13.Ne5 fe5 14.Nd2+ ) 11...Nd7 12.Ba3 Nb6 13.Bd6 cd6 14.Na3/+; C) 10.Bb3 C1) 10...Nd7 11.Ne2 a5 12.Nbc3 Nc5 13.0-0-0 Nb3 14.ab3+=; C2) 10...Na6 11.Ne2 Nc5 12.Kd1 g5 13.h4 Ne4 14.Kc1+= ; C3) 10...a5 11.a3 (11.a4 Na6 12.Ne2 Nc5 13.Nf4 Nb3 14.cb3/+ ; 11.Ba4 Nd7 12.Ne2 0-0-0 13.Bd4 Nc5 14.Bc5/+; 11.Kd1 a4 12.Bc4 Nd7 13.Ne2 Nb6 14.Bb5/+; 11.Nc3 Bc3 12.dc3 a4 13.Bc4 Nd7 14.0-0-0/+) 11...Bd6 12.Nc3 Nd7 13.d3 Nc5 14.Bc4/+; C4) 10...Be4 11.Kf1 (11.a3 Bc5 12.Nf3 Nd7 13.d4 Bd6 14.Nc3+= ; 11.Nf3 Nd7 12.a3 Ba5 13.Nc3 Bc3 14.dc3/+ ) 11...Nd7 12.Nc3 Bc3 13.Bc3 Nc5 14.d3+=; C5) 10...Bd6 11.Ne2 (11.Na3 a5 12.d3 a4 13.Bc4 Nd7 14.Ne2/+ ; 11.Nc3 Na6 12.Nge2 Nc5 13.Nd4 Ne7 14.Ncb5/+; 11.Nf3 Na6 12.Nc3 Nc5 13.Kd1 Kd7 14.Nb5/+; 11.d3 Nd7 12.Ne2 0-0-0 13.0-0 g5 14.Nd4/+) 11...Nd7 12.Nbc3 Nc5 13.Nd4 Ne7 14.Ncb5/+; D) 10.Ba3 D1) 10...Bd6 11.Bb3 (11.d3 Be5 12.c3 a6 13.d4 b5 14.Be2/+ ; 11.Kd1 a6 12.Bd6 cd6 13.Ne2 b5 14.Bb3+= ; 11.Bd6 cd6 12.d3 a6 13.a4 Nd7 14.Ne2+=) 11...Be4 12.Bd6 cd6 13.Kf2 Ne7 14.Nc3+=; D2) 10...a5 11.c3 (11.Bb4 ab4 12.d3 Nd7 13.Ne2 g5 14.Nd4/+ ; 11.Ne2 f3 12.gf3 Bc2 13.Bb4 ab4 14.Nd4/+ ; 11.Kd1 Nd7 12.Bb4 ab4 13.d3 Ne5 14.a3/+) 11...Bb1 12.cb4 Be4 13.Kf2 ab4 14.Bb4+=; D3) 10...Be7 11.d3 (11.Be7 Ne7 12.d3 Nd7 13.Ne2 g5 14.Nd4/+ ; 11.Bb3 Be4 12.Kf2 c6 13.dc6 Nc6 14.Ne2/+ ) 11...a6 12.Ne2 b5 13.Bb3 Ba3 14.Na3+=; D4) 10...Ba3 11.Na3 Nd7 12.Ne2 Ne5 13.Nf4 Nc4 14.Nc4= ; D5) 10...Ba5 11.Ne2 (11.Bb3 Be4 12.Nf3 Nd7 13.Nc3 Bc3 14.dc3/+ ; 11.c3 Nd7 12.d6 Ne5 13.Be2 Kd7 14.dc7+ ) 11...Bc2 12.Nf4 Nd7 13.Nc3 Ne5 14.Bb5/+; E) 10.a3 Bd6 11.d3 (11.Nc3/+ Nd7 12.Nf3 Ne7 13.d3 Nb6 14.Bb3/+ ; 11.Kd1 Nd7 12.Nf3 0-0-0 13.d3 Nb6 14.Ng5/+ ) 11...Nd7 12.Ne2 Nb6 13.Bb3 Be5 14.d4+=.
11.0-0 Be2 12.Be2 Nd7 13.Nc3 (13.a3!? Ba5 14.Nc3=) 13...Ne7= 14.Ne4 f6 seems the pivot of the position (14.Bc4 0-0-0 15.Ne4 Nb6=+) 14...Nd5 15.c4 (15.Bg4 Rf8 16.Be6 c6=+) 15...N5b6=+ 16.c5 (16.Nf6 Nf6 17.Bf6 0-0-/+) 16...Nc5 17.Nf6 Ke7 0-1. southview (2275) - marekt (2160), gameknot.com, 2017.
13.Nc3 0-0-0 14.d3 A) 14...a6 15.Rab1 (15.Rae1 Nb6 16.a3 Bd6 17.Ne4 Bh2 18.Nf6/+; 15.h3 Re8 16.Ne4 Ne5 17.Be5 Re5 18.Rab1/+; 15.Ne4 Re8 16.Kf3 Nh6 17.a3 Bd6 18.Nd6/+; 15.a4 Nh6 16.Ne4 Rhe8 17.Bc1 Bf8 18.Kd1/+) 15...Bd6 16.h3 Re8 17.Kd2 Ne5 18.Ne2/+; B) 14...Bd6 15.Rf2 (15.h3 Be5 16.Rab1 Nb6 17.Bb3 f5 18.Rfe1/+; 15.h4 Bg3 16.Rh1 Be5 17.Rab1 Nb6 18.Rhf1/+) 15...Re8 16.Ne4 Be5 17.Be5 Ne5 18.Bb5/+; C) 14...Re8 15.Ne4 (15.Kd2 Nh6 16.a3 Ba5 17.Bb3 Nf5 18.Ba2/+) 15...Bd6 16.h3 Be5 17.Be5 Re5 18.Kd2/+; D) 14...Nb6 15.Ne4 Bd6 16.Nf6 Nf6 17.Bf6 Rhe8 18.Kd2+=; E) 14...Nh6 15.Ne4 Rhe8 16.a3 Ba5 17.Rf6 Nf6 18.Bf6/+.
13.Nc3 0-0-0 14.Rae1 Nh6 (14...Nb6 15.Bb3 (15.d3 Re8 16.Kf3 Re1 17.Re1 Ne7 18.Re2/+; 15.Kd3 c6 16.Bb3 Bc3 17.Bc3 Nd5 18.Bd4/+) 15...Ne7 16.d6 Bd6 17.Rf6 Bh2 18.Rh1/+; 14...Bd6 15.h3 Bg3 16.Rb1 Re8 17.Kf3 Ne5 18.Kg3/+; 14...Bc3 15.Bc3 Nb6 16.d3 Nd5 17.Bd5 Rd5 18.Kd1/+; 14...Re8 15.Kd1 (15.Kf2 Ne5 16.Kg2 Kd8 17.Bb3 Bc3 18.Bc3+=) 15...Re1 16.Re1 Ne5 17.Bb3 Bd6 18.Ne4=) 15.Ne4 (15.Kd1 Rhe8 16.Re6 f5 17.a3 Nb6 18.Bb3/+; 15.a3 Bd6 16.Ne4 Bh2 17.Nf6 Be5 18.Be5/+; 15.Nb5 Rhe8 16.Kd1 Re1 17.Ke1 a6 18.Nd4+; 15.Bb5 Rhe8 16.Kd1 Re1 17.Ke1 Nb6 18.Rf6/+) 15...Rhe8 16.Kd1 Ng4 (16...f5 17.Nf6 Re1 18.Re1/+) 17.h3+= Nge5 (17...Nh2 18.Bf6= (18.Nf6 Nf1 19.Re8 Re8 20.Ne8 Nd2 21.Bd3+=)) 18.Bb5 (18.Bb3=) 18...Rf8 (18...f5 19.Ng5 c6 20.dc6 bc6 21.Ba6 Kc7 22.a3+=) 19.Nf6 (19.Bd7!? Nd7 20.Bf6 Nf6 21.Nf6+=) 19...Nf6+= 20.Re5 Nd5 (worse is 20...Rd5 21.Rf6 Rd2 22.Kc1+) 21.Rf8 Bf8 22.Re8 (22.Be2 c6/+) 22...c6 (22...Re8 23.Be8 Nf4 24.Bf7/+) 23.Rd8 Kd8 24.Bf1 Kd7 25.c4 Nf4 26.Be5 Ne6 27.h4=. Turcot,J Mottinger,A, corr, 1975.
13.Nc3 0-0-0 14.Ne4 A) 14...Re8 15.Kd3 (15.Kf3 Ba3 16.Bd4 Ne5 17.Be5 Re5 18.Rab1/+; 15.d3 Bd6 16.h3 Be5 17.Be5 Re5 18.Kd2/+) 15...Bd6 16.Bb5 Ne5 17.Kc3 Rf8 18.Kb3+=; B) 14...a6 15.Rab1 (15.a3 Re8 16.ab4 Re4 17.Kd3 Rh4 18.Rfe1/+; 15.Bd4 Re8 16.Kd3 Bd6 17.Nd6 cd6 18.a4/+; 15.Rae1 Nb6 16.Bb3 Nd5 17.a3 Ba5 18.c4+=; 15.h3 Re8 16.Kd3 Bd6 17.Nd6 cd6 18.a4+=) 15...Re8 16.Kf3 b5 17.Be2 Bd6 18.a4=; C) 14...Be7 15.Ng5 (15.d3 Nb6 16.Rab1 Nd5 17.Kd2 c6 18.Bd5/+; 15.h3 Nb6 16.d3 Nd5 17.Ng5 Nh6 18.Ne4/+; 15.Rae1 Nh6 16.Bf6 Nf6 17.Nf6 Nf5 18.Ne4+=; 15.a3 Nb6 16.d3 Nd5 17.Bb3 c6 18.Rae1/+) 15...Re8 16.Rae1 Bd6 17.Kd1 Re1 18.Re1=; D) 14...Bd6 15.Nd6 cd6 16.Rae1 Ne5 17.Bb3 Re8 18.Kd1+=; E) 14...Nb6 15.d3 (15.Bb3 Nd5 16.a3 Be7 17.Rf3 c6 18.Re1/+; 15.Kd3 Be7 16.Rae1 Nd5 17.Ke2 c6 18.Kd1/+) 15...Nd5/+ (15...Be7 16.Rab1 Nd5 17.Kd2 c6 18.Bd5/+) 16.a3 Be7 17.Bb3 c6 18.Rae1/+.
13.Nc3 Nb6 A) 14.Bb5 Kf8 (14...Ke7 15.Ne4 Nd5 16.c4 a6 17.Ba4 Nb6 18.Nf6= ; 14...Kd8 15.Ne4 Nd5 16.Bc4 Nb6 17.Bb3 Be7 18.Rae1+= ) 15.Ne4 Be7 16.Nf6 Nf6 17.Bf6 Bf6 18.Rf6/+ ; B) 14.Kd3 B1) 14...Nc4 15.Kc4 Be7 16.Rae1 0-0-0 17.Ne4 b5 18.Kb5=; B2) 14...Bd6 15.Ne4 (15.Rae1 Kd7 16.Ne4 Nc4 17.Kc4 b5 18.Kd3= ; 15.Bb5 Kf8 16.Ne4 Nd5 17.Nd6 cd6 18.Bc4/+ ; 15.h3 Be5 16.Bb3 Ne7 17.Ke4 Nf5 18.Rfb1+) 15...Nc4 16.Kc4 b5 17.Kb3 Kd7 18.Bf6=; B3) 14...0-0-0 15.Ne4 (15.a3 Bc3 16.Kc3 Na4 17.Kb3 Nb2 18.Kb2+; 15.Bb3 Bc3 16.Bc3 Nd5 17.Bd4 b6 18.Ke2+ ) 15...Be7 16.Rae1 Nd5 17.Ke2 c6 18.Kd1/+ ; C) 14.Bb3/+ C1) 14...Bc3 15.dc3 (15.Bc3 0-0-0 16.Bf6 Nf6 17.Rf6 Nd5 18.Rf7/+) 15...0-0-0 16.c4 a5 17.Bd4 a4 18.Bb6+= ; C2) 14...Bd6 15.Ne4 0-0-0 16.Nf6 Nf6 17.Bf6 Rhe8 18.Kd3+= ; C3) 14...a5 15.a3 (15.a4 0-0-0 16.Rae1 Bc3 17.Bc3 Nd5 18.Ba5/+ ; 15.Na4 Nd7 16.Nc3 Bc3 17.Bc3 a4 18.Bc4/+ ; 15.d6 Bd6 16.Ne4 Nd7 17.Nd6 cd6 18.Bg8/+; 15.Rae1 a4 16.Kd3 Ne7 17.Nb5 0-0-0 18.Bf6/+) 15...Bc3 16.dc3 a4 17.Ba2 0-0-0 18.c4+=; C4) 14...Be7 15.a4 (15.h3 0-0-0 16.Rae1 Nh6 17.Kd1 Rhe8 18.Re6+=; 15.Rae1 0-0-0 16.h3 Nh6 17.Nb5 Nd5 18.Kd1+= ; 15.Ne4 a5 16.a4 0-0-0 17.Rae1 Nd5 18.Ng5+=/ 10; 15.a3 0-0-0 16.Rae1 Nh6 17.Ne4 Nd5 18.Bd5/+) 15...a5 16.Ne4 0-0-0 17.Ng5 Nh6 18.Ne6=; C5) 14...0-0-0 15.Ne4 (15.Rae1 Ne7 16.d6 Bd6 17.Rf6 Bh2 18.Rh1/+) 15...Nd5 16.d3 Be7 17.Rf3 c6 18.Raf1/+ ; D) 14.d3 D1) 14...Nc4 15.dc4 Bd6 16.Ne4 0-0-0 17.Nf6 Nf6 18.Bf6=; D2) 14...Bd6 15.Rf2 (15.h3 Be5 16.Nb5 Kd7 17.Be5 Re8 18.Na7/+ ; 15.Rae1 0-0-0 16.Rf2 Be5 17.Kf3 Nh6 18.a3/+; 15.Ne4 0-0-0 16.Nf6 Nf6 17.Bf6 Rhe8 18.Kd2+=) 15...Nc4 16.dc4 Be5 17.Rb1 0-0-0 18.Ne4+=; D3) 14...Ke7 15.Ne4 (15.Bb3 a5 16.Ne4 a4 17.Bc4 Rf8 18.Rab1= ; 15.Nb5 Kd7 16.Rab1 Re8 17.Kd1 Bc5 18.Bb3+= ; 15.Rae1 Nc4 16.dc4 Kf7 17.Kd3 Rd8 18.a3=; 15.Kf3 Rd8 16.Nb5 Nd5 17.a3 Ba5 18.Na7+=) 15...Rf8 16.Rf2 c6 17.dc6 Nc4 18.dc4=; D4) 14...Kd7 15.Ne4 (15.Bb3 Bd6 16.Ne4 Bh2 17.d6 Re8 18.Bf7+= ; 15.Bb5 c6 16.dc6 bc6 17.Ba6 Bd6 18.h3/+ ; 15.Kf3 Nc4 16.dc4 Nh6 17.Ne4 f5 18.Nf6+=) 15...Re8 16.Bb3 Bd6 17.Kd2 Rf8 18.c4=; D5) 14...0-0-0 15.Ne4 Bd6 16.Nf6 Nf6 17.Bf6 Rhe8 18.Kd2+=.
13.Nc3 Bc3 14.Bc3 A) 14...Nb6 15.Bb5 (15.Bb3 0-0-0 16.Bf6 Nf6 17.Rf6 Nd5 18.Rf7/+; 15.d3 0-0-0 16.Rae1 Nd5 17.Bd5 Rd5 18.Kd1/+; 15.Kd3 0-0-0 16.Rf6 Nf6 17.Bf6 Rhe8 18.Bd8/+) 15...Kf7 16.Rab1 Kg7 17.Bd4 Rd8 18.c4+=; B) 14...Ne7 15.Rae1 (15.Bf6 Nf6 16.Rf6 0-0-0 17.Rf7 Nf5 18.d3+=; 15.d6 cd6 16.Bf6 Rf8 17.Bc3 0-0-0 18.Be6+=; 15.Ba5 c6 16.dc6 Nc6 17.Bc3 Rf8 18.Rae1+=; 15.d3 Nf5 16.Rae1 0-0-0 17.Kf2 Rhf8 18.Bb4/+) 15...Rf8 16.Kd1 Kd8 17.Re6 Nf5 18.Bb4=; C) 14...a6 15.Rae1 (15.Kd3 0-0-0 16.Rab1 b5 17.Bb3 Nc5 18.Ke2/+; 15.Rf3 0-0-0 16.Raf1 Nb6 17.d3 Nd5 18.Ba1/+; 15.d3 0-0-0 16.Rae1 Nb6 17.Kd1 Nc4 18.dc4=; 15.a3 0-0-0 16.d3 Nb6 17.Rae1 Nd5 18.Ba1/+) 15...0-0-0 16.Kd1 Nb6 17.Bb3 Nd5 18.Bd5=; D) 14...0-0-0 15.Bd4 (15.Rae1 Nb6 16.d3 Nd5 17.Bb2 c6 18.Kd1/+; 15.d3 Nb6 16.Rae1 Nd5 17.Bd5 Rd5 18.Kd1/+; 15.Rab1 Nb6 16.Bb3 Nd5 17.Bd5 Rd5 18.Rb4/+; 15.Bb3 Nb6 16.Bf6 Nf6 17.Rf6 Nd5 18.Rf7/+) 15...Nb6 16.d3 Nd5 17.Kd2 b6 18.Rae1/+.
13.Nc3 Bd6 A) 14.Rf2 A1) 14...Kf7 15.Ne4 (15.Bb5 Ne5 16.Ne4 a6 17.Nd6 cd6 18.Be5/+ ; 15.Nb5 a6 16.Nd6 cd6 17.a4 Nh6 18.Rb1/+ ) 15...Re8 16.d3 a6 17.Raf1 b5 18.Bb3+=; A2) 14...Nb6 15.Bb5 (15.Bb3 Be5 16.a4 Nh6 17.Re1 0-0-0 18.a5/+ ; 15.Kd3 Be5 16.Bb5 Kf8 17.Re1 Bc3 18.Bc3/+ ; 15.d3 Be5 16.Rb1 0-0-0 17.Kf3 Ne7 18.Re1/+) 15...Ke7 16.Ne4 Rf8 17.Re1 a6 18.Kd3+=; A3) 14...Ne5 15.d3 (15.Bb5 Ke7 16.Re1 a6 17.Ba4 b5 18.Bb3/+ ; 15.Bd3 0-0-0 16.Re1 f5 17.Nb5 Nf6 18.Na7/+ ; 15.Bb3 Kf7 16.Ne4 Ng4 17.Rg2 Re8 18.Kd3/+) 15...Bc5 16.Rff1 Nc4 17.dc4 Bd4 18.Rab1+=; A4) 14...0-0-0 15.Ne4 (15.Nb5 Bc5 16.d4 Bb6 17.d6 c6 18.Na3/+ ; 15.d3 Re8 16.Ne4 Be5 17.Be5 Ne5 18.Bb5/+ ; 15.h3 Re8 16.Kf1 a6 17.a3 Nh6 18.Rb1/+) 15...Re8 16.Kf3 Ba3 17.Bd4 Ne5 18.Be5/+; B) 14.h4 B1) 14...Be5 15.Rab1 (15.a4 0-0-0 16.Rab1 Nb6 17.Bb3 Ne7 18.d6/+; 15.a3 Nb6 16.Bb3 0-0-0 17.Rab1 Nh6 18.Nb5/+ ; 15.d3 0-0-0 16.Rab1 Nb6 17.Bb3 f5 18.Na4/+ ; 15.Rac1 Nb6 16.Bb3 0-0-0 17.Rb1 Nh6 18.d6+) 15...0-0-0 16.Nb5 Bb2 17.Rb2 Re8 18.Kf2/+; B2) 14...Kf7 15.Ne4 (15.Bb5 Re8 16.Kd1 Re7 17.Bd7 Rd7 18.Ne4+= ; 15.d3 Ne7 16.Bb5 Ne5 17.d4 Ng4 18.Bd7/+ ) 15...Re8 16.Kd3 Be5 17.Bd4 Kg7 18.Bb5=; B3) 14...Bg3 15.Rh1 (15.h5 Be5 16.Rae1 Nb6 17.Bb5 Kf7 18.Kd1/+ ; 15.d6 Bd6 16.Ne4 0-0-0 17.Rae1 Re8 18.Kd1/+) 15...0-0-0 16.Ne4 Nb6 17.Bb3 Be5 18.d4/+; B4) 14...Nb6 15.Bb5 (15.Bb3 a5 16.Na4 Nd7 17.Nc3 Bg3 18.h5/+ ; 15.Bd3 0-0-0 16.Rab1 Re8 17.Kf3 Be5 18.Nb5/+ ; 15.d3 Bg3 16.Ne4 Bh4 17.Rf4 Nc4 18.dc4/+ ; 15.Kd3 Be5 16.Bb5 Kf8 17.Rae1 Bc3 18.Bc3/+) 15...Ke7 16.Ne4 Nd5 17.Bc4 Nb6 18.Bg8+=; B5) 14...0-0-0 15.Ne4 (15.Nb5 Nb6 16.Bb3 Bg3 17.d6 c6 18.Na7/+ ; 15.d3 Bg3 16.h5 Be5 17.Rab1 Re8 18.Kd2/+ ) 15...Re8 16.Kf3 Ne5 17.Be5 Be5 18.c3/+; C) 14.h3 C1) 14...Kf7 15.d3 (15.Ne4 Re8 16.Kf3 Ne5 17.Be5 Re5 18.Rab1+= ; 15.Bb5 Re8 16.Kd1 Re7 17.Bd7 Rd7 18.Ne4+= ; 15.Nb5 a6 16.Nd6 cd6 17.a4 Ne7 18.Rab1/+) 15...Re8 16.Ne4 a6 17.Kd2 Ne5 18.Ng5=; C2) 14...Nb6 15.Bb5 (15.Bb3 Be5 16.Rad1 f5 17.a4 0-0-0 18.a5/+ ; 15.d3 Be5 16.Nb5 Kd7 17.Be5 Re8 18.Na7/+ ; 15.Kd3 Be5 16.Bb3 Ne7 17.Ke4 Nf5 18.Rfb1+; 15.Bd3 0-0-0 16.Rab1 Re8 17.Kd1 Be5 18.Be2/+) 15...Ke7 16.Kd3 Rf8 17.Rae1 Kd8 18.Ne4+=; C3) 14...Ke7 15.d3 (15.Ne4 Ne5 16.Bb3 Re8 17.Ba4 Rb8 18.Rae1+= ; 15.Rae1 Bg3 16.Rb1 Nb6 17.Kd3 Be5 18.Ne4+= ; 15.Kf2 Nb6 16.Bb3 Be5 17.a4 Re8 18.Ba3+=; 15.Nb5 Ne5 16.Be5 fe5 17.Rab1 b6 18.d4+=) 15...a6 16.Ne4 b5 17.Bb3 a5 18.a4=; C4) 14...Be5 15.Rad1 (15.Rae1 0-0-0 16.Kd1 Nh6 17.a4 Rhe8 18.a5/+; 15.a3 Nb6 16.Bb3 Ne7 17.Rab1 0-0-0 18.d6/+ ; 15.a4 Nh6 16.Rab1 0-0-0 17.Nb5 Rhe8 18.Kd1/+ ; 15.Rab1 0-0-0 16.Nb5 Bb2 17.Rb2 Re8 18.Kd1/+ ) 15...Nb6 16.Bb3 f5 17.Rde1 Ne7 18.Kd1+= ; C5) 14...0-0-0 15.Ne4 (15.Nb5 Re8 16.Kf2 Bc5 17.d4 Bb6 18.Rae1+=; 15.Rae1 Be5 16.d3 Nb6 17.Rb1 Ne7 18.Nb5/+ ) 15...Re8 16.Kf3 Ne5 17.Be5 Be5 18.Rab1+=.
13.Nc3 Ne5 A) 14.Bb5 A1) 14...c6 15.d4 (15.dc6 bc6 16.Nd5 cb5 17.Nc7 Kd7 18.Na8+= ) 15...cb5 16.de5 Rc8 17.Kd3 Rc5 18.Nb5=; A2) 14...Ke7 15.Rae1 (15.d4 Nf7 16.Rae1 f5 17.Kd3 Kf8 18.Bc4/+ ; 15.Rab1 Bd6 16.Ne4 a6 17.Bd3 b5 18.Rbe1/+ ; 15.Ne4 Bd6 16.d4 Nf7 17.Kd3 Bh2 18.Rae1+=) 15...a6 16.Ba4 Rd8 17.Bb3 Bc3 18.Bc3+=; B) 14.d3 B1) 14...Bd6 15.Ne4 (15.h3 Ke7 16.Ne4 a6 17.Rae1 b5 18.Bb3= ; 15.Bb3 0-0-0 16.Ne4 f5 17.Nd6 cd6 18.Bd4+= ; 15.Bb5 Ke7 16.Rae1 a6 17.Ba4 b5 18.Bb3/+; 15.Rae1 Nc4 16.dc4 Bh2 17.Kd3 Kd7 18.Ne4=) 15...Ke7 16.Rae1 Nc4 17.dc4 Rf8 18.c5+/; B2) 14...Ke7 15.Ne4 (15.Bb3 a6 16.Ne4 Bd6 17.c4 Nd7 18.Nd6= ; 15.Rab1 Nc4 16.dc4 Bc3 17.Bc3 b6 18.Kd3= ; 15.Nb5 Nc4 16.dc4 c6 17.Nc3 Rd8 18.Ne4=; 15.Rae1 Nc4 16.dc4 Kf7 17.Kd3 Rd8 18.a3=) 15...Bd6 16.Rae1 Nc4 17.dc4 Bb4 18.Rb1+=; B3) 14...Bc3 15.Bc3 Kd7 16.Rab1 Re8 17.Kd2 Nc4 18.dc4= ; B4) 14...Nc4 15.dc4 Bd6 16.Ne4 0-0-0 17.Nf6 Nf6 18.Bf6=; B5) 14...Kd7 15.Ne4 Re8 16.Bb5 c6 17.a3 Bd6 18.dc6/+ ; C) 14.Bb3 C1) 14...0-0-0 15.Ne4 (15.Rae1 Re8 16.Kd1 Rf8 17.Ne4 Nd7 18.Bd4=; 15.h3 Re8 16.Ne4 f5 17.a3 Bd6 18.Ba4/+ ; 15.Rab1 Ng4 16.h3 Re8 17.Kd1 N4h6 18.Nb5+=; 15.a3 Bd6 16.Rae1 Ng4 17.h3 Nh2 18.Rg1+=) 15...Re8 16.Rae1 f5 17.Kd1 fe4 18.Re4=; C2) 14...Kd7 15.Rab1 (15.Ba4 c6 16.dc6 bc6 17.Nd5 Bd6 18.Rab1+= ; 15.Ne4 Re8 16.Rf6 Nf6 17.Nf6 Kd8 18.Ne8+= ) 15...Re8 16.Ne4 f5 17.Ng5 b5 18.Ne6=; C3) 14...Bd6 15.Nb5 (15.Ne4 f5 16.Nd6 cd6 17.Rae1 Nf6 18.Kd1+= ; 15.Rae1 0-0-0 16.Ne4 f5 17.Kd1 Nh6 18.Nd6= ; 15.Ba4 Kf7 16.Ne4 a6 17.Rab1 b5 18.Bb3+= ) 15...Kf8 16.Rae1 Re8 17.Kd1 a6 18.Nd6=; C4) 14...Ke7 15.Ne4 (15.Rae1 a5 16.Ne4 a4 17.Nf6 ab3 18.Be5= ; 15.Nb5 Kd7 16.Nd4 a5 17.Ne6 Bd6 18.d4+= ; 15.d4 Nf7 16.Ne4 Re8 17.Ba4 Rd8 18.c4+=) 15...Bd6 16.Rae1 f5 17.Nc5 Kf7 18.Kd1+/; C5) 14...Bc3 15.Bc3 a6 16.Rae1 Kd7 17.Kd1 Re8 18.Re4=.
10.gf3 Nd7 11.0-0 0-0-0 12.Bb3 (12.Re1 Nb6 13.Re4 Bc5 14.Kg2 h6/+) 12...Nh6 13.c3 (13.Re1!?/+) 13...Bd6+ 14.Na3 Rhe8 15.Rae1 (15.Nb5!?/+) 15...Ne5+ 16.Bd1 (16.Nc2 Nd3 17.Re8 Re8+ (17...Nb2 18.Re6+=)) 16...Nd3 17.Be2?? (17.Re8 Bc5 18.Kg2 Re8 19.Nc4+) 17...Bc5 18.Kh1 Nb2 (18...Nb2 19.Nc2 Rd5+) 01. Schuehler,Ernst Reschke,Hans Juergen, corr DDR, 1985.
10.gf3 Nd7 11.Nc3 Bc3 12.Bc3 0-0-0 13.0-0-0 Nb6 14.d3 Nd5 15.Bd5 Rd5 16.Rde1 h6 17.Re8 Rd8 18.Re6 Kd7 19.Rhe1 Rh7 20.Bf6 Rf8 21.Bb2 (21.Bc3 Ne7=+) 21...Ne7 (21...g5 22.Kd2=+) 22.R6e4 (22.Ba3 Rff7=+) 22...g5 23.Rd4 (23.Ba3 Rff7=+) 23...Kc8 24.Ra4 a6 25.Ba3 (25.Rae4 Nf5=+) 25...Rff7 26.Kd2 (26.Kb2 Nf5-/+) 26...Nf5-/+ 27.Re8 Kd7 28.Re5 (28.Ra8 Rf6-/+) 28...Rh8 29.Rae4 b6 30.Bb2 (30.h3 Rg8-/+) 30...Nd6-/+ 31.Re2 (31.Re1 Rg8-/+) 31...Rhh7 32.a4 (32.h4 Nf5 33.hg5 hg5-/+) 32...Re7 33.h4 Re5 34.Re5 (34.Be5 Nf5 35.hg5 hg5-/+) 34...Re7 (34...gh4?! 35.Rh5-/+) 35.hg5 Re5 36.Be5 hg5 37.Bf6 Nf7 38.Ke1 (38.Ba1 Kd6-/+) 38...Ke6 39.Ba1 (39.Bb2 Ne5 40.Ke2 a5-/+) 39...Nd6-+ 40.Bh8 (40.Ke2 Nb7 41.d4 Kf5-+) 40...b5 41.ab5 ab5 42.Kd2 (42.Bb2 Nf5-+) 42...Nf5 43.c3 (better 43.d4-+) 43...c5 44.Kd1 (44.Ke2 Ne7-+) 44...Nh4 45.Ke2 Ng6 46.Bg7 Kf7 47.Bh6 Kf6 48.Kd2 (48.c4 b4 49.Kd1-+) 48...Ne5 49.Bf8 (49.Ke2 Nd7 50.d4 cd4 51.cd4 Kg6 52.Bg5 Kg5-+) 49...Nf3 50.Ke2 g4 51.Bc5 Ne5 0-1. rcm06 (2130) - tbre0022 (2405), gameknot.com, 2016.
10.gf3 Nd7 11.Nc3 Ne5 12.Bb5 Ke7/+.
10.a3 A) 10...Bc5 11.Be2 (11.Ne2 f3 12.g4 Bg4 13.hg4 fe2 14.Be2+=; 11.Nf3 Nd7 12.Ng5 Nb6 13.Bb5 Ke7 14.Ne4+=; 11.Nc3 Nd7 12.Be2 Bg1 13.Rg1 Be2 14.Ne2+=; 11.d4 Bd6 12.Be2 Be2 13.Ne2 b5 14.Nbc3+=) 11...Bg1 12.Bh5 Bc5 13.Be2 Nd7 14.d4+=; B) 10...Be7 11.Be2 (11.Ne2 Be2 12.Ke2 Nd7 13.Re1 0-0-0 14.Nc3+=; 11.Nc3 Nd7 12.Be2 Be2 13.Nge2 Bd6 14.Ne4+=; 11.Nf3 Bf3 12.gf3 Nd7 13.Nc3 0-0-0 14.Rb1/+; 11.d3 Nh6 12.Ne2 Be2 13.Ke2 Nf5 14.Kf3/+) 11...Be2 12.Ne2 Bd6 13.Nbc3 Nd7 14.Ne4+=; C) 10...Bf8 11.Nc3 (11.Ne2 Be2 12.Ke2 Nd7 13.Nc3 Nb6 14.Bb3+=; 11.Be2 Be2 12.Ne2 Bd6 13.Nbc3 Nd7 14.Ne4+=; 11.Nf3 Bf3 12.gf3 Nd7 13.Nc3 0-0-0 14.Ke2/+) 11...Nd7 12.Be2 Be2 13.Nge2 Bd6 14.Ne4+=; D) 10...Bd6 11.Be2 (11.Ne2 Nd7 12.0-0 Be2 13.Be2 Ne7 14.Nc3/+; 11.Nc3 Nd7 12.Be2 Be2 13.Nge2 Ne7 14.Rf1/+; 11.Nf3 Nd7 12.Ng5 Ne5 13.Bb5 Ke7 14.d4/+) 11...Be2 12.Ne2 Nd7 13.Rf1 g5 14.Nbc3/+.
10.Nc3 A) 10...h6 11.Nb5 (11.Ne4 Nd7 12.g4 fg3 13.Ng3 Nb6 14.Bb3+=; 11.Nge2 f3 12.g4 Bg4 13.hg4 fe2 14.Ke2=; 11.Rb1 Nd7 12.Nb5 Ba5 13.Bc3 a6 14.Ba5+=; 11.a3 Bd6 12.Ne4 Nd7 13.Be2 Be2 14.Ne2+=) 11...Na6 12.Bd4 Kd7 13.Ne2 Re8 14.Na7=; B) 10...Bd6 11.Ne4 (11.Nge2 Nd7 12.Ne4 f3 13.g4 Bg4 14.hg4+=; 11.Nb5 Nd7 12.Ne2 f3 13.g4 Bg4 14.hg4+=; 11.Rb1 Nd7 12.Ne4 Nb6 13.Bb3 0-0-0 14.Bf6+=; 11.Nf3 Bf3 12.gf3 Nd7 13.Ne4 Nb6 14.Bb3+=) 11...Nd7 12.Be2 Be2 13.Ne2 Nb6 14.Nd6=; C) 10...Nd7 11.Be2 (11.Nb5 0-0-0 12.Be2 Be2 13.Ne2 a6 14.Nbd4/+) 11...Bc3 12.Bc3 Ne7 13.Bh5 gh5 14.Ne2+=.
10.Ne2 A) 10...Bd6 11.Nd4 (11.Nbc3 Nd7 12.Ne4 f3 13.g4 Bg4 14.hg4+=; 11.Rf1 Be2 12.Ke2 Nd7 13.Nc3 Nb6 14.Bb3+=; 11.0-0 Be2 12.Be2 Nd7 13.Na3 Ne7 14.Nc4+=) 11...Nd7 12.Ne6 Nb6 13.Bb3 Kd7 14.Nc3+=; B) 10...Be2 11.Be2 (11.Ke2 Nd7+= 12.Rf1 Bd6 13.Nc3 Nb6 14.Bb3+=) 11...Nd7 12.Rf1 Bd6 13.Ba3 Be5 14.c3+=.
10.Nf3 A) 10...Nd7 11.Nd4 (11.Ng5 Ne5 12.Bb3 Kd7 13.Ne6 g5 14.0-0=) 11...Ne5 12.Bb3 Kd7 13.Ne6 g5 14.0-0=; B) 10...Bf3 11.gf3 Nd7 12.a3 Bd6 13.Nc3 Nb6 14.Bb3/+.
10.Be2 Be2 11.Ne2 Bd6 12.Rf1 g5 13.Nbc3 Ne7 14.a3+=.
10.h4 Nd7 (10...Bd6 11.Ba3 (11.Be2 Be2 12.Ne2 Na6 13.h5 g5 14.a3/+; 11.Na3 Nd7 12.Nb5 Nb6 13.Nd6 cd6 14.Bb3+=; 11.Nc3/+ Nd7 12.Be2 Be2 13.Nge2 Nb6 14.Rf1/+; 11.Ne2 Nd7 12.0-0 Be2 13.Be2 Ne7 14.Nc3/+) 11...Kd7 12.Bd6 Kd6 13.Nc3 Ne7 14.Rb1+=; 10...Bg4 11.Ne2 (11.a3 Bd6 12.Ne2 Nd7 13.0-0 Be2 14.Be2/+) 11...Bd6 12.Rf1 Nd7 13.Nf4 0-0-0 14.Be2+=) 11.Nh3 (11.Be2 Be2 (11...Ne7 12.Bh5 gh5 13.a3 Bd6 14.Nc3/+) 12.Ne2 Ne7 13.Nf4 Bd6/+ 14.0-0/+; 11.Ne2 f3 12.gf3 Nb6 13.Bb5 Kd8 14.Kf2/+; 11.a3 Bd6 12.Be2 Be2 13.Ne2 Ne7 14.Nbc3/+) 11...f3/+ 12.0-0 (12.gf3 Bf3 13.0-0 Bg4 14.Ng5/+) 12...fg2 (12...0-0-0 13.Bd4/+ (13.gf3 Nb6 14.Bb3/+) 13...Ne5 14.Be5/+) 13.Kg2 0-0-0 14.Ng5 (14.Bd4/+) 14...fg5 (14...Nb6 15.Bb3 Rd7 16.d6+=) 15.Bh8+= gh4 16.Nc3 (16.Bd4!?+=) 16...Ne7/+ 17.Bf6 (17.Rab1!? a5 18.Bd4/+) 17...Nf6+ 18.Rf6 Bc3 19.dc3 Nd5 20.Bd5 Rd5 21.Re1 (21.Rf8 Rd8 22.Raf1 g5+) 21...b6 (21...g5 22.c4 Ra5 23.Re7/+) 22.Re7 Rc5 23.Rh7 Rc3 01. Catic,P Munisic,Milovan, corr JUGch M, 1980.
9.Ba3 f3 10.gf3= Ne7 (10...Na6 11.Ng3=) 11.Bd6+= cd6 12.Nbc3 Nd7 13.Kf2 a6 (13...Nb6 14.Re1+=) 14.Nf4 f5 15.a4 Nf6 16.h4 Bd7 17.Bd3 Kf7 18.Rhb1 Ra7 19.a5 (19.Rb6 h6+-) 19...Rb8 (19...h6 20.Rb6+=) 20.Nce2 (20.Rb6 Nc8 21.Rb2 b5+-) 20...h6+= (20...Nfd5? 21.Bc4 Rc8 22.Bd5 (22.Nd5?! Rc4 23.Nb6 Rc7+=) 22...Nd5 23.Nd5 Rc2 24.Ndc3 Rd2 25.Ke3+-) 21.Nd4 g5 (21...Nfd5? 22.Bc4 Kf6 23.Bd5+-) 22.hg5 hg5 23.Nfe6 g4 (23...Ned5? 24.Ng5 Ke7 25.Nf5 Kd8 26.Nd6+-) 24.Nf5 Nf5 (24...Ned5 25.Ned4+-) 25.Bf5+- Nd5 (25...g3 26.Kg2 Nd5 27.Ng5 Ke7 28.Bd7 Kd7 29.Kg3+-) 26.Ng5 Kf6 (26...Ke7 27.Re1 (27.fg4?! Bf5 28.gf5 Rf8+=) 27...Kf6 28.Bd7 Kg5 29.Bg4+-) 27.Bd7+- Kg5 28.Bg4 b5 (28...Rh8 29.Kg3 Nf4 30.Re1+-) 29.ab6! Rb6 (29...Rb6 30.Rg1 Combination; 29...Nb6 30.Ra5 Double attack) 30.Rb6 Nb6 31.Ra5 Kf6 32.d3 Ke7 33.f4 Nd7 34.Ke3 Rc7 35.c4 Rc6 36.Bd7 Kd7 37.Ke4 Ke6 38.Rh5 White prepares f5 38...Rc8? (38...Kf7 39.Rh7 Kf6 40.Kd5+-) 39.f5 Kf6? (39...Kd7 40.Rh7 Kc6+-) 40.Rh6 Ke7 41.Rh7 Kf6 42.Rd7 Re8? (42...Rc6 43.Kd5 Rc5 44.Kd6 Rf5+-) 43.Kf4 Ra8 44.Rd6 Ke7 (44...Kf7 45.c5 a5 46.c6+-) 45.c5 (45.Ke5 Kf8+-) 45...a5 (45...Kf7 46.Ke5 Re8 47.Kd5+-) 46.Ke5 White prepares the advance f6 46...a4 (46...Ke8 47.c6 a4 48.Re6 Kf7 49.c7+-) 47.c6 a3 (47...Rc8 48.Rd7 Ke8+-) 48.f6 Kf7 49.Rd7 Kg6 50.Rg7 Kh5 (50...Kh6 51.c7 Ra5 52.Kd4 Ra4 53.Kc5 Ra5 54.Kb6 Ra8+-) 51.f7 a2 52.Rg1 Rc8 53.Kd5 (better 53.c7 Kh4 54.Ke6 Kh3+-) 53...Kh6 54.c7 (54.c7+-) 1-0. the_great_omni (2450) - reza34861 (1935), gameknot.com, 2016.
9.Nbc3 a6 10.Ne4 Nd7 (10...Be5 11.d4 Bd6 12.Nd6 cd6 13.Nf4 b5+=) 11.Nd6+= cd6 12.Nf4 Ne5 (12...Ne7 13.Rb1=) 13.Be2 (13.d4 Ng4+/) 13...Ne7+= 14.c4 (14.d4 Nf7 15.c4 h6+/) 14...0-0 (14...Bg4 15.Bg4 Ng4 16.Ne6+=) 15.0-0 (15.d4 Ng4+/) 15...Bf5 (15...Bg4 16.Bg4 Ng4 17.Ne6+/) 16.h3 (16.d4 Ng4+/) 16...Rac8 17.d3 (17.g4 Nc4 18.Bc4 Rc4 19.gf5 Rc2+/) 17...Bd7 (17...Rfe8 18.g4 Bd7 19.Ne6+=) 18.Ba3 (18.Ne6 Be6 19.de6 b5+=) 18...Nf5 19.Rfb1 (19.g4 Ne3 20.Bd6 Nf1 21.Bf8 Ng3+=) 19...b5 20.g4 Nd4 21.Bd1?? (better is 21.Bd6 Rfe8 22.c5+/) 21...bc4 22.Bd6 The passed pawn on d5 quickly leads to threats 22...Rf7 (22...c3!? 23.Bf8 Kf8=) 23.dc4+= Nc4 24.Bb4 Ne3 25.Rc1 (25.Kf2!? Re8 26.Bc5+/) 25...g5 26.Rc8 Bc8 27.Rc1 (27.Bc5 gf4 28.Bd4 Nd5=) 27...Bb7+= Attacking the isolated pawn on d5 28.Ne6 Nb5 (better is 28...Nd5 29.Nd4 Nb4+=) 29.Bb3 h6 (29...h5 30.Nd8 Nd4 31.Nf7 Ne2 32.Kf2 Nc1 33.Ke3 Nb3+) 30.d6+ Bd5 31.Kf2 (31.Rc8 Kh7 32.d7 Bb3 33.d8Q h5 34.Qh8 Kg6 35.Qh5) 31...Bb3+/ 32.ab3 Nd5 33.Rc8 Kh7 34.d7 (34.d7 Rd7 35.Nf8 Kg7 36.Nd7 Nb4 37.Nc5+) 10. Gross,Gerald Boettcher, corr 3GMM44, 1996.
9.Nbc3 Na6 10.a3+= Bf5 (10...Ne7 11.Ne4 Nd5 12.c4/+) 11.Nd4= Ne7 (11...Bg4 12.Bb5 Bd7 13.Ba6 ba6 14.Rb1=) 12.Nf5 Nf5 13.Ne4 Kf7 14.Nf6 (worse is 14.Bf6 Rhe8 15.d3 Ne3/+) 14...Be7 (14...Nc5 15.Rb1=) 15.Ng4 Bh4 16.Kd1 Rhe8 17.Bc4 Nd6 (17...Ke7 18.Bb5+=) 18.Ba6+/ ba6 19.Rf1 Rf8 (19...Bg5 20.g3+) 20.Rf4 Ke7 21.Rf8 (21.Rb4 a5 22.Ra4 Bg5+) 21...Rf8+/ 22.g3 Nc4 23.Bc3 (worse is 23.gh4 Nb2 24.Ke2 Rf4+=) 23...Rf1 24.Ke2 Ra1 25.Ba1 Bg5 26.h4 h5 (26...Bd2 27.Kd3 h5 28.Nf6+) 27.Ne5 (27.hg5 hg4 28.Kd3 Na3+) 27...Bf6 28.Nc4 (28.Nc4 Ba1 29.Ke3+) 10. Miralles,Gilles Bolduc,Steve, Wch U20 Kiljava, 1984.
9.Nbc3 c6 10.Nd4 (10.Ne4 Be5 11.d4 cd5=) 10...Ne7 (10...Be5 11.Nf3 Bc3 12.Bc3 cd5 13.Kf2/+) 11.Bc4 (11.Ne4 Be5 12.dc6 Nbc6 13.Nc6 Bb2+= (13...bc6?! 14.Nf6 Bf6 15.Bf6=)) 11...a6 (11...Be5 12.Nf3/+) 12.0-0 (12.Ne4 Be5 13.d6/+) 12...b5 13.Bd3 (13.Bb3 Be5 14.Nce2 Nd5/+) 13...cd5 (13...Be5 14.Nc6 Nbc6 15.dc6 Nc6 16.Rae1/+) 14.Rae1 0-0 (14...Be5 15.Nf3/+) 15.Ne6 (15.Nce2!?/+) 15...Be6+ 16.Re6 Bc5 17.Kh1 Kf7 18.Rfe1 Nbc6 (18...Rc8!?+) 19.Nd5/+ Nd5 Theme: Deflection from c6 20.Rc6 Bb4 (20...Bf2 21.Ree6+=) 21.c4 (better is 21.Be4!? Rad8 22.c3=) 21...Bd2/+ 22.Ree6 Bc3 (22...Ne3 23.Rf6 Kg8 24.Rfd6 bc4 25.Bc4 Nc4 26.Rc4/+) 23.cd5 (23.Bc3 Nc3 24.Rf6 Kg8 25.Rf8 Kf8 26.cb5 Nd1 27.Rf6 Kg7 28.Ra6 Ra6 29.ba6 Nf2 30.Kg1 Nh3 31.gh3 h5+) 23...Bb2 24.Rc7 Kg8 25.Ree7 Threatening mate... how? 25...f5 26.d6 (26.Rh7 Rfd8 27.Rhd7 Rd7 28.Rd7 Re8/+) 26...Rfe8 (26...Rfd8 27.d7+=) 27.h3 (27.d7!? Red8 28.Kg1+=) 27...Re7/+ 28.Re7 Rd8 29.d7 Bf6 30.Re8 Kf7 31.Rd8 Bd8 32.Bc2 (better is 32.a4 ba4 33.Ba6+) 32...Ke7 33.Bb3 Bb6 34.Kh2 Kd7 35.Bg8 h6 (35...Bd4 36.Bh7 f3 37.Bg6/+) 36.Bh7 g5 (36...Bc7 37.Bg6 f3 38.Kg1 Bb6 39.Kh2+) 37.Bf5 Kd6 38.Be4 Bf2 (38...Bd4 39.Bb7+) 39.a3 (39.Bb7 Bg3 40.Kg1 a5+) 39...Kc5 (39...Kc5 40.Bf5 a5+) 01. Schmidt,Gregor Dickhoff,Thomas, SJRHch U17 Loerzweiler, 1995.
9.Nbc3 Nd7 10.Nb5 Ne7 (10...g5 11.Ba3 Be5 12.d6=) 11.Nd6+= cd6 12.Nf4 Kf7 13.Bc4 Nb6 14.Bb3 Bf5 15.0-0 h5 16.Rae1 Rae8 17.Ne6 Nec8 (17...a5 18.Nc7 a4 19.Re6 Be6 20.Rf6 (20.de6?! Kg7 21.Bf6 Kh6+=) 20...Kg8 21.Ne8+ (21.de6 Rc8 22.Nd5 Nbd5 23.Bd5 Nd5 24.Rg6 Kh7/+; 21.Re6?! Rc8 22.Re7 Rh7 23.Re8 Re8 24.Ne8 Re7 25.Nd6 ab3 26.ab3 Nd5+=)) 18.h3 Nd7 (18...h4 19.a4+=) 19.d4 (19.Nd4!?+/) 19...Re7+= 20.Rf4 h4 21.Ref1 b5 22.Nc7 (worse is 22.Rf5 gf5 23.Rf5 a5+=) 22...Re2 Exerts pressure on the backward pawn 23.R4f2 (worse is 23.Rf5 gf5 24.Nb5 Rhe8=) 23...Rf2 24.Kf2 b4 25.Na6 Ndb6 26.Re1 (worse is 26.Nb4 a5 27.Nc6 a4/+) 26...Re8 27.Re8 Ke8 28.Bc1 (worse is 28.Nb4 a5 29.Ba3 a4/+) 28...Be4 29.Bd2 (worse is 29.Nb4 a5 30.Nc6 a4/+) 29...Nd5?? (better is 29...Kd7=) 30.Bd5+ (30.Bd5 Bd5 31.Nc7 Kf7 32.Nd5+) 10. Jung Merten,Rainer, corr, 1985.
9.Nbc3 Be5 10.d4= Bd6 11.Nb5 g5 12.Nec3 Bf5 13.Nd6 cd6 14.Nb5 Kd7 15.Ba3 Ne7 16.Nd6 a6 (16...Bg6 17.Bb5 Kc7 18.c4+/) 17.c4+ (17.Nf5?! Nf5 18.c4 b5=) 17...b6 (17...b5 18.cb5 Bg4 19.b6+) 18.Be2 (18.c5 b5 19.Be2 Bg6+) 18...h5 (18...Bg6 19.c5+) 19.h3 (19.c5!?+) 19...Bg6+/ 20.Bf3 Nc8 21.Nc8 Rc8 22.c5 bc5 (22...Be4!?+/) 23.dc5+ Re8 24.Kf2 Be4 (24...Re3 25.c6 Kc8 26.Bc5+) 25.Bh5 Re5 26.Rhd1 Kc7 27.Bb2 (27.Bf7!? Kd8+) 27...Rd5 28.Rd5 Bd5 29.Bf6 Nd7 30.Bg5 Rf8 (30...Nc5 31.Bf4 Kc6 32.Bf3+) 31.Be7 Rh8 (31...Rg8 32.Bf3 Bf3 33.gf3+) 32.Be2 (32.Bf3!? Bf3 33.Kf3 Rg8 34.Bd6 Kc6+) 32...Kc6 33.Ba6 (33.Bd1 Rg8 34.Ba4 Kc7 35.Bd6 Kc8+) 33...Ra8 (33...Rh7 34.Re1 Nc5 35.Bc5 Kc5 36.Rc1 Kd4 37.a4+) 34.Be2 Ra2? (34...Ra4+) 35.Re1 (better is 35.Ra2 Ba2 36.Bf3 Bd5 37.Bd5 Kd5 38.Bd6+) 35...Nc5? (35...Rc2 36.h4+/) 36.Bc5 (36.Rc1 Bg2 37.Bc5+ (worse is 37.Kg2 Re2 38.Kf3 Re7+=; 37.Rc5?! Kd7+/)) 36...Kc5+/ 37.Kg1 (37.h4 Kd4+/) 37...Ra3+= 38.Rf1 Ra4 39.Bf3 Be6 (39...Bf3 40.Rf3 Kd5 41.h4+/) 40.Rd1 Rd4 41.Rc1 Rc4 42.Rc4 Kc4 43.Bg4 (43.Bg4 Bg8 44.Kf2+/) 10. Roczniak,Jan Mazur,Z, corr Poland, 1981.
9.c4 Na6 10.d4 Nb4 11.Kd2 Bf5 12.Na3 a6 13.c5 Bf8 14.Nf4 Bh6 (14...Ne7 15.d6 cd6 16.Nc4 dc5 17.Nd6 Kd7 18.dc5-/+) 15.Kc3 Bf4 16.Kb4 Ne7 17.d6 (17.Kb3 Nd5 18.g3 Bh6-/+) 17...cd6 18.Nc4 d5 19.g3 Nc6 (worse 19...dc4 20.gf4 Nd5 21.Kc4=+) 20.Ka3 Bc7 (20...dc4?! 21.Re1 Be5 22.de5 fe5 23.Be5 Ne5 24.Re5 Kd7 25.Bc4=) 21.Nb6 (21.Ne3 Be4 22.Rg1 f5-/+) 21...Bb6 22.cb6 0-0 23.Re1 (23.Bg2 Be4 24.Be4 de4-+) 23...Rae8 24.Re2 (24.Bg2 Be4 25.Be4 Re4 26.Re4 de4-+) 24...Be4-+ 25.Rg1 Bf3 26.Re8 Re8 27.Bc3 Re3 28.Kb2 Be4 29.Bd2 (29.h3!? Rf3-+) 29...Rf3-+ 30.Ba6 Rf2 (30...ba6?! 31.Rc1 Rf2 32.Rc6 Rd2 33.Kc1 Rh2 34.b7 Rh1 35.Kd2+=) 31.Kc3 ba6 32.b7 Rh2 (32...a5 33.a4 Kf7 34.Rc1-+) 33.Rc1 Rh1 (33...Nb8!? 34.Kb3 Rd2 35.Rc8 Kf7 36.Rb8 Rd3 37.Kb2 Rd2 38.Kb3+=) 34.Rh1-/+ Bh1 35.Bf4 g5 36.b8Q Nb8 37.Bb8 Kf7 38.a3 Bg2 39.Kd3 Kg6 40.Ke3 (40.Bc7!?-/+) 40...Kf5-+ 41.Kf2 Be4 42.Bc7 (42.Bd6 Kg4 43.Kg1 f5-+) 42...Kg4 43.Bd6? (43.Bd8 f5-+) 43...h5 44.Ke3? (44.Be7 f5-+) 44...Bf5 (better 44...f5 45.Bc7-+) 45.a4?? (45.Bc7-+) 45...Bh7 46.Kf2 Bg6 47.Be7 f5 48.Kg2 (48.Kg1 f4 49.gf4 gf4-+) 48...h4 49.gh4 gh4 50.Kf2? (50.a5 h3 51.Kf2 f4-+) 50...h3 (50...f4 51.a5-+) 51.Bb4 (51.a5 f4 52.Bb4 Bc2-+) 51...a5! 52.Ba5 Be8 53.Kg1 f4 0-1. marekt (2150) - rcm06 (2135), gameknot.com, 2016.
9.c4 Na6 10.d4 Nb4 (10...Bg4 A) 11.Nec3 Nb4 (11...f3 12.Kf2 fg2 13.Kg2 Nb4 14.Na3 Ne7/+; 11...Be7 12.Be2 f5 13.Bg4 fg4 14.Rf1 g5/+) 12.Na3 f3 13.g3 h5 14.Ncb5 h4/+; B) 11.Kf2 Nb4 12.Nec3 Nc2 13.Bd3 Na1 14.Ba1 Be7+; C) 11.c5 f3 12.Nec3 fg2 13.Bg2 Bf4 14.0-0 Be3/+; D) 11.h3 Bh5 12.c5 f3 13.g4 fe2 14.Ke2 g5+=) 11.Kd2 Bf5 (11...Bg4 12.a3 f3 13.ab4 fe2 14.Be2 Bb4+=) 12.c5 Bf8 13.Nf4 Bh6 14.Kc3 Nc2 15.Ne6 Kd7 (better is 15...Rc8 16.Bd3 Na1 17.Bf5 gf5 18.Ba1 Ne7/+) 16.Na3? (better is 16.c6 bc6 17.Nc5 Kd6 18.g4 Na1 19.gf5 cd5 20.Bd3+=) 16...Na1+ (16...Be6?? 17.de6 Ke6 18.Nc2+) 17.Nc7? (better is 17.Bc4 c6 18.Re1+) 17...Kc7 18.Nb5 Kd8 (18...Kb8!? 19.Nd6 Ne7 20.Nf5 Nd5 21.Kc4 gf5 22.Kd5+) 19.Nd6 Bc8?? (better is 19...Nc2 20.Nf7 Kc8 21.Nh8 Ne3+) 20.Bb5? (better is 20.Nf7 Ke8 21.Nh8=) 20...a6+ 21.Ba4 Bg7 (21...Bd7 22.Nf7 Ke7 23.Nh8 Ba4 24.Ra1 Bg7 25.Re1 Kf8 26.Ng6 hg6+) 22.Ra1 (better is 22.Nf7!? Ke7 23.Nh8 Bh8 24.Re1 Kf7 25.Ba1/+) 22...Nh6+ 23.Bc1 (23.Re1 b5 24.cb6 Rb8/+) 23...Rf8 24.Rb1 Ra7 25.Rb6 (25.Ba3 Rg8+) 25...Nf7 26.Nc4 Bd7 27.c6 bc6 28.dc6 Bc8 29.Ba3 (29.Rb8 Bh6 30.Ba3 Kc7/+) 29...Re8 30.Bc5 Bf8 31.Bf8 Rf8 32.d5 Kc7 (32...Kc7 33.Kd4 Rd8+) 01. Roczniak,Jan Zajaczkowski,Jan, corr POLchT5, 1980.
9.g3 fg3 10.Ng3 Bg4 11.Kf2 Nd7 12.h3 Bd1 (12...Bg3!? 13.Kg3 Bf5/+) 13.Na3= Ba3 14.Ba3 Bc2 15.Rc1 Ba4 16.Rc7 Rb8 17.Bd6 Rd8 18.Rb7 Nb6?? (better is 18...a5+/) 19.Bb5+ Bb5 (19...Rd7 20.Re1 Kd8 21.Ba4 h5 22.Bd7 Nd7 23.Ra7 Ne7 24.Be7 Kc8 25.Ra8 Kb7 26.Rh8 f5 27.Rb1 Kc7 28.Ra8 Nb6 29.d6 Kc6 30.Rb6 Kb6 31.d7 Kc7 32.d8Q Kc6 33.Rb8 g5 34.Qd6) 20.Re1 Ne7 (20...Be2 21.Re2 Ne7 22.Ree7 Kf8 23.Rh7 Rd6 24.Rh8) 21.Ree7 Kf8 22.Rh7 Kg8 (22...Rd6 23.Rh8) 23.Rbg7 (23.Rhg7) 10. b4_player hillary, internet, 2013.
10.Na3 f3 11.gf3+= Ne7 12.Nb5 (12.Nc3 Nd7 13.Kf2 Nb6+=) 12...Nd5 (12...Na6!? 13.Nec3 Bf5+=) 13.Nec3+- Nb4 14.Nc7 Kd8 15.Na8 Nc2 16.Kf2 Na1 17.Bd3 b6 18.Nd5 Ba6 19.Ba6 Na6 20.Ra1 Kd7 21.Ndb6 (21.Nab6 ab6 22.Nf6 Kc6 23.Rc1 Kb7+-) 21...ab6+= 22.Nb6 Kc6 23.Na4 Nb4 (23...Rb8 24.Rc1 Kd6 25.Nc3+=) 24.Rb1+- Nd5 (24...Na2? 25.Rb2+-) 25.Nc3 Nf4 26.d4 Ra8 27.Ke3 (better 27.a4!?+-) 27...Nd5= 28.Nd5 Kd5 29.Rb5 Kd6 30.Rb7 Ra2 31.Rh7 Kd5 32.Rh6 Ra3 33.Kf2 Ra2 ½-½. gluv51 (2090) - reza34861 (1945), gameknot.com, 2016.
11.Nb5 Na6 12.Nec3 Ne7 13.Rb1 (13.Kf2 Kd7=) 13...Ng6 (13...Nf5 14.Bd3=) 14.Bc4 (14.Be2 Ke7=) 14...Ne5 15.Be2 Kf8 (15...Bg4 16.Ne4 Ke7 17.Bg4 Ng4 18.0-0=) 16.Nd4 (16.d6 c5+=) 16...Kg7= 17.Ne6 Be6 18.de6 Rab8 19.d4 (19.0-0 Nc6 20.Ba6 ba6=) 19...Nc6 20.d5 Ne7 21.0-0 (21.g3 fg3 22.hg3 Nc5=+) 21...Nc5=+ 22.Kf2 (22.Rfd1 Rhd8=+) 22...Rhd8-/+ 23.Rfd1 c6 24.Bf3 cd5 25.Nd5 Nd5 26.Bd5 b6 (26...f5 27.h4 g4 28.e7-/+) 27.g3 (27.Kf3!?-/+) 27...fg3-+ 28.hg3 Re8 (28...f5 29.Bb3-+) 29.Kf3 (better 29.Bc4!?-/+) 29...Ne6-+ 30.Be6 Re6 31.c4 (31.Rd7 Kg6 32.Ra7 Rc8-+) 31...Rbe8 32.Rd7 Kg6 33.Rb2 (33.Rb3 Re4 34.Rb2 Re3 (34...Rc4?! 35.Ra7 Rc3 36.Kf2-+) 35.Kf2 Ra3-+) 33...Re3 34.Kf2 g4 (better 34...Ra3!? 35.Rc7-+) 35.Ra7 Rf3 36.Kg2 Ree3 37.Rb7 (37.Kh2 Rg3 38.Rb7 Rh3 39.Kg1 Reg3 40.Kf2 h5-+) 37...Rg3 38.Kf1 (38.Kh2-+) 38...Ref3 39.Rf2 Rf2 40.Kf2 Rc3 41.Rb6 Rc4 42.Rb8 (42.Ke3 h5 43.Rb1 h4-+) 42...h5 43.Rh8 (43.Rb2-+) 43...Kg5 44.Ra8 Rc1 (44...h4 45.Rg8 Kf4 46.Rd8-+) 45.Ke3 (45.a4 h4 46.Rh8 h3-+) 45...Kh4 (better 45...g3 46.Kf3 Kh4 47.Rg8-+) 46.a4 (46.Ra4 Kh3 47.Ra5-+) 46...g3 47.a5 (47.Rg8-+) 47
g2 (47...g2 48.Rg8 g1Q 49.Rg1 Rg1-+) 0-1. gluv51 (2070) - rcm06 (2150), gameknot.com, 2017.
11.Nb5 Na6 12.g3 Ne7 13.Bg2 Bg4 14.Ned4 (14.gf4 0-0-0 15.d6 Nc6=+) 14...0-0-0 15.0-0 (worse 15.Na7 Kb8 16.h3 Bh5-+ (16...Ka7?! 17.hg4 Nd5 18.0-0-/+)) 15...f3 (15...Nd5!? 16.Na7 Kb8 17.Nac6 bc6 18.Nc6 Kc8 19.Bd5 Rd6=) 16.Bf3= (worse 16.Na7 Kb8 17.Bf3 Bf3 18.Rf3 Rd5-+) 16...Bf3 17.d6 Nc6 (worse 17...cd6 18.Rf3 (18.Nf3?! Nb4=) 18...Nc5 19.Na7 Kd7 20.Rf6+-) 18.Nf3 (worse 18.Rf3 Nd4 19.Nd4 Rd6-/+) 18...Rhf8 19.Rf2 g4 20.Nh4 cd6 21.Nf5 d5 22.Rb1 Rd7 23.d3 (23.Rf4 h5=) 23...Nc5 24.Nbd4 Nd4 (24...h5 25.Rb5 Na4 26.Nc6 bc6 27.Ra5=) 25.Nd4= Re7 26.Kg2 h5 27.Nf5 Rd7 28.Re1 Kd8 29.Rh1 Re8 30.h3 gh3 31.Rh3 Rh7 32.Rh4 Nd7 (32...a5 33.Nd4=) 33.Ra4 a6 34.Rd4 Re5 35.Rh4 Nf8 36.a4 Kc7 37.a5 Ne6 38.Kf1 d4 39.g4 Ra5 40.Ke2 (40.gh5 Rd5=) 40...Rd5 41.gh5 Exerts pressure on the isolated pawn 41...Kd7 42.h6 Ke8 43.Rh1 a5 44.Kd2 Kf7 45.Kc1 b6 46.Re1 Rh8 47.Kb2 b5 48.Ra1 b4 49.Kb3 Re5 50.Raf1 Kg8 (50...Rh7 51.Rg1=) 51.Nd6= Rh6 52.Rf6 Rf6 53.Rf6 Kg7 54.Rf7 Kg6 55.Ra7 Kf6 56.Nc4 (56.Ne4 Kg6=) 56...Nc5 57.Kb2 Re2 58.Ra5 Nd3 59.Kb3 Nc1 60.Kb2 ½-½. breughel (2340) - marekt (2165), gameknot.com, 2017.
11.Nb5 Na6 12.Nec3 Nh6 13.Bc4 (13.h4 Ng4=) 13...Nf5=+ 14.Ne4 Kf7 15.Kf2 (15.0-0 Bd7=) 15...Kg6=+ 16.g3 (16.Rab1 Rd8 17.g3 fg3 18.hg3 c6 19.dc6 bc6-/+) 16...c6 17.dc6 bc6 18.Nbd6 Nc5 19.gf4 Ne4 (19...Nd6 20.Nd6 Rd8 21.Nc8 Rd2 22.Ke3=+) 20.Ne4= Re8 (20...Rb8 21.Rab1 Rb1 22.Rb1+=) 21.Bd3+= Kg7 (21...Rb8!?+=) 22.fg5+- fg5 23.Ng5 h6 24.Ne4 (24.Nf3 Kf6+-) 24...Be6 (24...Ba6!?+-) 25.Rhg1+- Kf7 26.Nc5 Kf6? (better 26...Rad8+-) 27.Rae1 Re7 (27...Rad8 28.Ne6 Re6 29.Rg6 Kg6 30.Re6 Kg5 31.Rc6 Nd6+-) 28.Ne6 (28.Re6?! Re6 29.Ne6 Ke6 30.Rg6 Kd5 31.Rc6 Rf8+-) 28...Re6 29.Re6 (better 29.Rg6! Kg6 30.Re6 Kg5 31.Rc6 Ne7+-) 29...Ke6 30.Rg6 Ke5? (30...Kd5 31.Rc6! Rf8+-) 31.Bf5 (31.Bf5 Kf5 32.Rc6+-) 1-0. gluv51 (2085) - 5imon (1860), gameknot.com, 2017.
11.Nb5 Na6 12.Nec3 Nh6 13.Bc4 Nf5 14.Ne4 Kf7 15.0-0 Kg6 16.g3 c6 17.dc6 bc6 18.Nbd6 Nc5 19.Nc8 Ne4 20.Bd3 Re8 (worse 20...Nd2 21.Rf2 Rac8 22.g4+-) 21.h4?? (better 21.Rae1 Rac8 22.Re4+-) 21...Rac8-+ (worse 21...Rec8 22.Be4 h5 23.g4 hg4 24.h5 Kh5 25.Bf5+-) 22.gf4 gh4 23.Kg2 (23.Kh2 Rb8 24.Rfe1 Nfg3-+) 23...Nc5 24.Bc4 (24.Bf5 Kf5 25.Rf2 Rcd8-+) 24...Rcd8 25.Rad1 Re4 26.Bb3 Re2 27.Kf3 (27.Kh3-+) 27...Nd4 28.Kg4 White prepares f5 28...Ncb3 29.ab3 Rg8 30.Kh4 Kh6 31.Kh3 (31.Rf2 Rf2 32.Kh3 Ne2 33.f5 Rf5 34.Rg1 Rh5) 31...Reg2 32.f5 Kh5 33.Rf3 Nf3 34.d4 (34.Re1 Rh2) 34
Rh2 0-1. gluv51 (2075) - marekt (2155), gameknot.com, 2016.
11.Nc3 a6 12.g3 b5 13.Rb1 f3 14.Kf2 (14.Bd3 Nd7 15.Be4 Bb7=) 14...Ne7=+ 15.Bd3 Nd7 16.Rhe1 Kd8 17.h3 (17.h4 g4=+) 17...h5 18.h4 gh4 19.gh4 Rb8 20.Ne4 (20.Rb4 c5 21.Rbe4 Ne5-+) 20...Nd5-/+ 21.Bf1 Nf4 22.Kf3 Ng6 23.Kg3 Rg8 24.Be2 (24.d4 Bb7 25.Bh3 Be4-/+) 24...Rb6 (24...b4 25.Nc4 Bb7 26.d3 Be4 27.de4=+) 25.Bh5 (25.c4 Bb7 26.Bh5 Nge5 27.Kh2 bc4-+) 25...Nge5 26.Kf2 Rh8 27.Ng3 Rd6 28.Be2 (28.Red1 Rd4-+) 28...Rd4 29.h5 (29.Ke3 Ra4 30.Rb3 Rhh4-+) 29...Rf4-+ (29...Rd2?! 30.Red1 Rd1 31.Rd1=+) 30.Ke3 Ra4 31.Rb3 (31.Nb5 ab5 32.Rb5 Re8-+) 31...Rg8 (31...Nc5 32.Rc3 Rg8 33.Rg1-+) 32.Rg1 (32.Ne4!?-/+) 32...Re8-+ 33.Kf2 (33.Nb5 Ng4 34.Kd3 ab5-+) 33...Nc5 34.Rc3 (34.Re3 f5 35.Nh1 Ne4 36.Re4 Re4 (36...Ra3?! 37.Rd4 Bd7 38.Rg7=) 37.Nb5 ab5 38.Bb5 c6-+) 34...Rf4 35.Ke1 Nf3 (35...Nf3 36.Rf3 Rf3-+) 0-1. marekt (2150) - southview (2260), gameknot.com, 2017.
11.g3 f3 12.Nd4 (12.Nc3 Na6+=) 12...Ne7= 13.c4 (13.Nab5 Kd8 14.c4 a6=) 13...g4 (better 13...c6=) 14.Ne6?? (better 14.Kf2+=) 14...Be6-/+ 15.de6 Nbc6 16.Nb5 (16.h3 f5 17.c5 0-0-0-+) 16...0-0-0-+ 17.0-0-0 (17.h3 a6 18.Nc3 f5-+) 17...a6 18.Nc3 f5 19.Re1 (19.c5 h5 20.a4 h4-+) 19...h5 20.Nd5?! (20.c5 Rd4 21.h3 f4 22.gf4 g3-+) 20...h4 21.Bd3 (21.gh4 Rh4 22.Re3 Nd5 23.cd5 Ne7-+) 21...Nd5 22.cd5 Rd5 (22...Rd5 23.Bc2 Kd8-+) 0-1. 5imon (1920) - tbre0022 (2425), gameknot.com, 2016.
11.g3 fg3 12.Nb5 Na6 13.Ng3 f5 (13...Ne7 14.d6 cd6 15.Nd6 Kd7 16.Nc8 Nc8 17.Ne4=) 14.Bc4 Kd8 (14...Nf6 15.Nf5 Bf5 16.0-0 Bc2 17.Rf6=) 15.0-0+= f4 (15...Nh6 16.Nd4 f4 17.Ba6 fg3 18.Be2+=) 16.Ne4 White plans d6 16...h6 17.d6 (17.Rab1 Ne7+=) 17...Bf5= 18.Rfe1 Kd7 19.Rab1 Be4 20.Re4 Nc5 (worse 20...cd6 21.Be6 Kd8 22.Nd6+-) 21.Ree1 c6 (21...cd6 22.Nc3 Kd8 23.d4+=) 22.Nc7+- Nf6 23.Na8 b5 24.Re7 Kd6 25.Ra7 bc4 26.Nb6 c3 27.Rd1 Nce4 28.dc3 Ke5 29.Rc7 Nc3 30.Rd3 Na2? (better 30...Ncd5!? 31.Nc4 Kf5 32.Rc6 Rb8+-) 31.Rc6+- Kf5? (31...Rf8 32.Ra3 Nc1+-) 32.Ra3 Nb4 33.Ra5 Kg6 (33...Ke4 34.Rc4 Kf3 35.Rb4+-) 34.Rd6 Nc2 (34...Re8 35.Nd7 Re1 36.Kf2+-) 35.Nd7 Kh5 (35...Ne3 36.Rf6 (36.Nf6?! Nc4 37.Ne4 Nd6 38.Nd6 g4=) 36...Kh5 37.Rf4+-) 36.Nf6 Kh4 37.Nd5 Kg4 (37...h5 38.Ne7 Rb8 39.Rdd5+-) 38.Kf2 Kh4 (38...Ne3 39.Ne3 fe3 40.Ke3+-) 39.Ra4 h5 40.Rc6 Rd8 41.Nf4 gf4 42.Rc2 1-0. the_great_omni (2410) - rcm06 (2140), gameknot.com, 2016.
12.Nc3=.
12.gf4 Nd5 13.Bg2 Nf4 14.Nf4 gf4 15.0-0 Rg8 16.Rf4 Bh3 17.Re1 Kf7-/+.
12.gf4 Nd5 13.Bg2 Nf4 14.Nf4 gf4 15.0-0 Rg8 16.Kh1 Nc6 17.Rae1 Kd8 18.Rf4 f5 19.Nc4 Rg4 20.Rg4 fg4 21.Be4 a5 22.Bh7 b5 23.Ne5 Ne5 24.Re5 c6 25.Kg2 Kc7 26.Re8 Rb8 27.Kg3 Bd7 28.Rb8 Kb8 29.Kf4 Be6 30.a3 Kc7 (30...b4 31.ab4 a4 32.c3=) 31.c3 (31.Ke5!? Kd7 32.Bd3+=) 31...c5= Black plans b4 32.Ke5 Bb3 33.Bd3 Kc6 34.Bf5 (34.Be4 Kc7=) 34...a4 35.Bg4 b4 36.Bf3 (36.ab4 a3 37.Bf3 Kc7 38.bc5 a2-+) 36...Kd7 (36...Kb5 37.cb4 cb4 38.Kd4 ba3 39.Kc3=) 37.cb4= (37.ab4?? a3 38.Bg4 Kc7 39.bc5 a2-+) 37...cb4 38.Kd4 (38.ab4?? a3 39.Kd4 a2-+) 38...ba3 39.Kc3 a2 40.Kb2 ½-½. tbre0022 (2430) - southview (2250), gameknot.com, 2016.
12.gf4 Nd5 13.Bg2 Nf4 14.Nf4 gf4 15.0-0 Rg8 16.Kh1 Nc6 17.Rae1 Kf8 18.Rf4 f5 19.Nb5 Rg7 20.h4 a6 21.Bc6 bc6 22.Nd4 Attacks the isolani on f5 22...Rf7 23.Re5 The pressure on the isolated pawn grows (23.Nc6?? Bb7-+) 23...Rb8 24.Kg2 Rb2 25.a4 (25.Nf5?? Rb5 26.Re2 Bf5-+) 25...Bd7 26.Kf2 (worse 26.Nf5 Rc2 27.Rf2 c5-/+) 26...Kg7 27.Ra5 Rf6 28.Ke3 (worse 28.Ra6 c5 29.Rf6 Kf6=+) 28...Kg6 29.d3 Rb6 30.Kd2 Rb4 (30...Rf8 31.Kc3=) 31.Kc3 (31.Ne6 Rb8 32.Nd4 Rb4=) 31...Rb6= 32.Nf3 Kg7 (32...Be6 33.Re5=) 33.Ne5 Bc8 34.Rc5 The isolani on c6 becomes a target 34...Kf8 35.Kd2 Ke7 36.h5 (36.a5 Rb5 37.Nc6 Kd6 38.Rb5 ab5=) 36...Rh6 37.Rf2 Kf8 38.Re2 Rf6 39.Nf3 Bd7 40.Ng5 Rh6 41.Rce5 Rh5 42.Ne4 c5 43.Nc5 Bc6 44.Ne6 Kg8 45.a5 Rb5 46.Nc7 Re5 47.Re5 Bb7 48.c4 Kf7 (48...Rg5 49.c5+-) 49.d4 Rh6 (49...Rh4 50.Kc3+- (50.Rf5?! Kg6 51.Rf8 Rd4 52.Kc3 Rd7+=)) 50.c5 Bc8 51.Nd5 Be6 52.Nf4 Bc8 (52...Bd7 53.d5+-) 53.d5+- 1-0. tbre0022 (2195) - marekt (2160), gameknot.com, 2016.
12.gf4 Nd5 13.Bg2 Nf4 14.Nf4 gf4 15.0-0 Rg8 16.Kh1 f5 17.Rae1 Kd8 18.Rf4=.
12.Bg2 c6 13.gf4 Nd5 14.fg5 fg5 15.Bd5 cd5 16.Nb5 Na6 17.0-0 Rf8 18.Rfe1 Kf7 19.Rab1 Bd7 20.Nec3 Bc6 21.Re5 Kf6 22.d4 Rad8 (22...Rfd8 23.Rf1 Kg6 24.Re6 Kh5 25.Rf7+=) 23.Na7 Nc7 24.Rb6 (24.a4 Ne6 25.Rf1 Nf4 26.Nc6 bc6=) 24...Rd6= 25.a4 (25.Re3 Rfd8=) 25...Kg6 (25...Ne6 26.Nc6 bc6 27.Re3 Nd4 28.Nb5 Nb5 29.ab5=) 26.Re3= Rdf6 27.Nc6 bc6 28.Re1 Ra8 29.Re7 Raf8 30.Rc7 Rf1 31.Kg2 R1f2 ½-½. the_great_omni (2430) - marekt (2160), gameknot.com, 2016.
12.Bg2 c6 13.gf4 Nd5 14.fg5 fg5 15.Bd5 cd5 16.Nb5 Na6 17.0-0 Rf8 18.Rfe1 Kf7 19.Rab1 Bd7 20.Nec3 Bc6 21.Re5 Kf6 22.d4 Rad8 (22...Rfd8 23.Kg2=) 23.Na7+= Nc7 24.Rb6 (24.Nc6 bc6 25.Rb6 Rd6=) 24...Rd6= 25.Nc6 Rc6 26.Rc6 (26.Rb3 Rd8=) 26...bc6=+ 27.a4 (27.Re3!?=+) 27...Ne6-/+ 28.Re1 Ra8 29.Rd1 g4 30.Kg2 Kg5 31.Kg3 Rf8 32.Rd3 Nd4! 33.Nd5?? (33.Rd4 Rf3 Double attack) 33...Nf5-+ (33...cd5?! 34.Rd4 Rf3 35.Kg2=) 34.Kg2 (34.Kf2 Ne7 35.Ke1 cd5-+) 34...cd5 35.Rd5 Rc8 36.Rd2 Ra8 37.Kf2 Ra4 38.c3 (38.Ke2 Re4 39.Kf2 Rc4-+) 38
Kh4 0-1. 5imon (1885) - marekt (2155), gameknot.com, 2016.
12.Bg2 fg3 13.Nb5 Na6 14.d6 (14.hg3 Nf5=) 14...Ng6 (14...c6!? 15.de7 cb5 16.Ng3 Nb4=+) 15.hg3 c6 16.Nbc3 0-0 17.Rb1 Rb8 (17...f5 18.Rh5=) 18.d4 (18.Ne4 Be6=) 18...Kg7= 19.0-0 (19.Kf2 Rd8 20.Ne4 h6=+) 19...f5 20.d5 cd5 21.Nd5 Nc5 22.Nd4 f4 23.gf4 gf4 24.a4 (24.Rb4 Bg4=) 24...Bd7 25.a5 Rbe8 26.Rbe1 Re1 27.Re1 Bg4 28.Bf3 (28.Kf2 Rd8 29.Nc7 Kf6=+) 28...Bf3=+ 29.Nf3 Rd8 30.Nc7 Kg8 31.Ne6 Ne6 32.Re6 Nf8 33.Re7 Rd6 34.Rb7 Ra6 35.Rb5 Ne6 36.c3 h6 37.Kf2 Kg7 38.Ne5 Ng5 39.c4 Kf6 40.Ng4 Ke7 41.Kg2 ½-½. srpolash (1935) - southview (2255), gameknot.com, 2016.
11.Nbc3 a6 12.g3 fg3 13.hg3 Bf5 (13...Nd7 14.Ne4 Ke7 15.Bg2=) 14.Nd4 Bd7? (better 14...Bg6+=) 15.Ne4+- Ke7 16.Kf2 Bg4 17.Rb1 b5 (17...Ra7 18.Bh3 Bh3 19.Rh3+-) 18.a4! Bd7 (18...ba4 19.Nc6 Double attack) 19.ab5 ab5 (19...f5 20.Ng5 ab5 21.Bb5+-) 20.Bb5 Bb5 (20...f5 21.Ng5 Nf6 22.Rhe1 Kf8 23.Nge6 Kf7 24.Nf5 Nd5 25.Bd7 Nd7+-) 21.Rb5 f5 (21...Nd7 22.Rb7 h6+-) 22.Nf5 (22.Nf5 Kd8 23.Ned6+-) 1-0. Pierre Racuch, internet, 2020.
11.Nbc3 Na6 12.Nd4= Bd7 (12...Ne7 13.Rb1=) 13.Rb1 (13.Ne4 Nc5 14.Nd6 Kf8+=) 13...Nc5 (13...Ne7+=) 14.Bb5 (better 14.Ndb5!? Ke7 15.d4+-) 14...0-0-0 15.Kf2 (15.Bd7 Rd7 (worse 15...Nd7 16.Ne6 Ne7 17.Nd8 Rd8 18.h4+-) 16.0-0 Ne7=) 15...Bb5 (15...Nh6 16.Bd7 Rd7 17.Rhe1=) 16.Ncb5 (16.Ndb5 a6 17.d4 ab5 18.dc5 Nh6=) 16...a6=+ 17.Nc3 Ne7 18.g3 fg3 19.Kg3 Ng6 20.Rhe1 Rhe8 21.Nf5 Re5 22.Ne3 (22.Ng7 Nh4=) 22...Rde8 (22...f5 23.d4 Re3 24.Re3 f4 25.Kf3 Nh4 26.Kg4 fe3 27.dc5 dc5 28.Kg5-+) 23.Kf2? (better 23.Rf1!? Re3 24.de3 Re3 25.Rf3 Rf3 26.Kf3=) 23...Nf4 (better 23...Kc7-/+) 24.Nc4?? (24.Kf3 Ne4 25.Ne4 Re4 26.Rb6 g4 27.Kg3-/+ (27.Kg4?? Nd5 28.Kg3 Nb6-+)) 24...Re1-+ 25.Re1 Re1 (better 25...Ncd3 26.cd3 Nd3 27.Kg3 Re1 (27...Ne1?! 28.Nd6 Kd7 29.Ne8 Ke8 30.Ne4=+) 28.Nd6 Kc7-+) 26.Ke1-/+ Kd7 (26...Kc7 27.Ne3-/+) 27.d4 b5 28.dc5 (28.Nb6!? Kc7 29.dc5 dc5 30.Na8 Kb7 31.d6 Ka8 32.d7-/+) 28...bc4-/+ 29.c6 Kc7 30.Kf2 f5 31.Kf3 Ng6 32.a4 h5 Black prepares the advance g4 33.a5 (33.Ke3 h4-/+) 33...Ne7-+ 34.Ke3 h4 35.Kd4 g4 (better 35...Ng6 36.Ne2 Ne5-+) 36.Kc4?? (36.Ne2-/+) 36...g3 (better 36...f4 37.Ne4 g3 38.hg3 fg3-+) 37.hg3=+ hg3 38.Ne2 g2 39.Kd4 f4 40.Ng1 (40.Nf4 g1Q Combination) 40...Nc6 (40...Nf5!? 41.Ke4 Ne3=+) 41.dc6= Kc6 42.c4 Kd7 43.Kd5 Kc7 44.c5 dc5 45.Kc5 Kb7 46.Kd6 Ka7 47.Kc7 Ka8 48.Kb6 Kb8 49.Ka6 Ka8 50.Kb6 Kb8 51.a6 (51.Nf3 Ka8=) 51...Ka8 52.Nf3 ½-½. 5imon (1890) - headologer (1935), gameknot.com, 2016.
11.Nbc3 Bd7 12.Rb1 b6 13.Nd4 Ne7 14.Bd3 0-0 15.Kf2+- Rd8 (15...f5 16.Rhe1 Ng6 17.Ncb5 Bb5 18.Nb5+-) 16.Rbe1 (16.h4 g4+-) 16...Ng6 (16...Kf7 17.h4 g4 18.Nce2+-) 17.Bg6 (17.Ne4 Kg7+-) 17...hg6+- 18.h4 g4 (18...Na6 19.Ne4 gh4 20.Rh4+-) 19.h5 Kf7?? (better 19...gh5 20.Rh5 Na6+-) 20.hg6+- Kg6 (20...Kg7 21.Nce2 g3 22.Kf3+-) 21.Nce2 Kg5 (21...g3 22.Kf3 Rg8 23.Nf4 Kf7+-) 22.g3 fg3 23.Kg3 Na6 (23...f5 24.Nf4 Re8 25.Re8 Be8 26.Nde6 Kf6+-) 24.Rh7 Nc5 (24...Rg8 25.Reh1 f5 26.R1h5 Kf6 27.Rd7 Rg7 28.Rh6 Ke5 29.Rg7 Nc5+-) 25.Nf4 f5 (25...Ne4 26.Re4 f5 27.Rg7 Kh6 28.Rg6 Kh7 29.Re1 Re8 30.Rh1) 26.Rg7 Kh6 27.Rg6 Kh7 28.Rh1 1-0. gluv51 (2095) - headologer (1940), gameknot.com, 2016.
11.Nbc3 Bd7 12.Rb1 b6 13.Nd4 Ne7 14.Bd3 Kf7 (14...f5 15.h4 g4 16.Ncb5 Bb5 17.Nb5=) 15.Ne4 (better is 15.Ncb5 Bb5 16.Nb5+= (worse is 16.Rb5 Na6+=)) 15...Nd5?? (better is 15...Nc8+=) 16.Bc4+ (16.Nd6?! Ke7 17.N6f5 Bf5 18.Nf5 Kd7=) 16...Be6 17.Ne6 (17.Nd6?! Ke7 18.N6f5 Kf7+/) 17...Ke6 18.Rb5 (18.Rb5 Nc6 19.Bd5 Kd7 20.Nf6 Kc7 21.h4+) 10. breughel (2330) headologer (1945), gameknot.com, 2016.
12.g3 Na6 13.Rb1=.
12.h4 Na6 13.hg5 fg5 14.Ne4 Nd5 15.Nd4=.
12.h4 h6 13.g3= fg3 (13...f3 14.Nd4 Nf5 15.Ncb5 Ng3 A) worse 16.Nd6 Kd7 17.Nc8 A1) worse 17...Nh1 18.Bh3 Kc7 19.d6 Kd8 20.Rb1= (20.Nf3? Nc6 21.d7 Kc7-+); A2) worse 17...Rc8 18.Bh3 f5 19.hg5 Nh1 20.Bf5 Kc7 21.Bc8 Kc8 22.gh6+=; A3) 17...Re8 18.Kf2 Nh1 19.Kf3 g4 20.Kf4 Re5-/+; B) 16.Rg1=) 14.hg5 fg5 15.Ng3 Bg4 (15...Na6 16.Rb1=) 16.Rb1+= Nd7 17.Rb7 Nc5 (17...Bf3 18.Rh2 Nc5 19.Rb5+=) 18.Rb1 Nf5 19.Bb5 Ke7 (19...Kd8 20.Nf5 Bf5 21.Bc6+=) 20.Nf5 Bf5 21.0-0 Raf8 22.d3 (22.d4 Nd7+=) 22...a6 23.Bc6 Bc8 24.Rfe1 Kd8 25.d4 Nd7 (25...Rf3!? 26.dc5 Rg3 27.Kh2 Rc3 28.cd6 Rh3 (28...Rc2?? 29.Kh1 Rc4 30.Rb8 Rh4 31.Kg2 Rg4 32.Kf2 Rf4 33.Ke3+-) 29.Kg2 Rh4+-) 26.Ne4+- Kc7 27.Bd7 Bd7 28.Re3 Rc8 29.Rc3 (29.Reb3 Rh7+-) 29...Kd8 30.Rc8 Kc8 31.Rb6 Rf8 (31...Bb5!?+-) 32.Ra6 Rf1? (better 32...Rf4 33.Nd6 Kc7+-) 33.Kf1+- Bb5 34.Kf2 Ba6 35.Nd6 Kd7 (35...Kc7 36.Nf7+-) 36.Nf7 Ke7 (36...h5 37.a4+-) 37.Nh6 Kd6 38.Ke3 Kd5 39.a4 Bc8 (39...Kc4 40.Nf7 g4 41.Ne5 Kb4 42.Ng4+-) 40.Nf7 Be6 (40...Ke6 41.Ng5 Kd7 42.c4+-) 41.Ng5 (41.Ng5 Bc8 42.Ne4+-) 1-0. breughel (2340) - rcm06 (2140), gameknot.com, 2016.
13.hg3 0-0 14.Rb1 Nd7 15.Nd4 Nc5 16.Ndb5 Nf5 (16...Bf5 17.d3 Rae8 18.Nd6 Nd5 19.Kd2 Nc3 20.Kc3+=) 17.d4 (17.g4 Ng3 18.Rg1 Re8 19.Be2 Ne2 20.Ne2 Rd8=) 17...Ng3=+ 18.Rh3?? (better 18.dc5 Nh1 19.Nd6-/+) 18
Bh3-+ (18...Bh3 19.Bh3 Rae8 20.Kd1 Nce4 21.Be6 Kg7-+) 0-1. 5imon (1885) - rcm06 (2140), gameknot.com, 2016.
13.hg3 0-0 14.Nb5 Na6 15.Kf2 Nf5 (15...Nb4 16.Ned4 Bg4 17.Re1+-) 16.Nec3 Nb4 (16...Bd7 17.Bh3+=) 17.Rb1+= Nc2 18.Bd3 Ncd4 19.Nd4 Nd4 20.Rb4 Nf5 21.Rc4 Rd8 (21...Ne7!? 22.Rh7 Rf7+=) 22.Rc7+- h6 (22...h5!? 23.Rc8! Rac8 24.Bf5 Rc4 25.Rh5 Re8+-) 23.Rc8!+- Rac8 (23...Rac8 24.Bf5 Remove defender; 23...Rdc8 24.Bf5 Remove defender) 24.Bf5 Rc5 25.Rh6 Rf8 (25...Ra5 26.Rf6 b5 27.Rg6 Kh8 28.a3+-) 26.Ke3 Ra5 27.Ne4 b6 (27...Ra3 28.d3 Ra5 29.g4+-) 28.g4 Kg7? (28...Ra3 29.d3 Ra5+-) 29.Rh7 Kg8 30.Rb7 Kh8 (30...Ra2 31.Nd6 Ra3 32.d3+-) 31.Nd6 Rd5 32.Nf7 Rf7 33.Rf7 Re5 (33...Ra5 34.d4 Ra2 35.d5 Ra3 36.Bd3+-) 34.Kf3 Rd5 (34...a5 35.d4 Rb5 36.Rf6+-) 35.d3 Ra5 36.Be6 Re5 (36...Ra4 37.Ke3 Rf4 38.Ra7+-) 37.Bb3 Re1 (37...a6 38.d4 Re8 39.d5+-) 38.d4 a5 (38...Re8 39.Ra7 b5 40.d5+-) 39.d5 a4 40.Ba4 Rf1 (40...Kg8 41.Ra7 b5 42.Bb5+-) 41.Ke2 Rf4 (41...Kg8 42.Ra7 Rf4 43.d6 Rg4 44.Bb3 Kf8 45.Ra8 Kg7 46.d7+-) 42.Bb3 Rg4 43.d6 Rd4 44.d7 g4 1-0. tbre0022 (2195) - srpolash (1900), gameknot.com, 2016.
13.hg3 Nd7 14.Nb5 0-0 (14...Nd5!? 15.Ned4 Ke7 16.Nf5 Kd8 17.Nfd6 Ke7+=) 15.Nd6+= Nd5 16.Bh3 N7b6 (16...Nc5 17.Bc8 Rac8 18.Nc8 Rc8 19.d3+=) 17.Nc8 Nc8?? (better 17...Rac8 18.Bc8 Rc8+-) 18.Be6+- Kg7 19.Bd5 Nb6 (19...Nd6 20.Kf2+-) 20.Bb7 Rab8 21.Be4 Nc4 (21...f5 22.Bd3 Rbd8+-) 22.Rh7 Kg8 23.Rc7 (23.Rc7 Nb6 24.Bh7 Kh8 25.Kf2+-) 1-0. srpolash (1975) - 5imon (1875), gameknot.com, 2017.
13.hg3 Bg4 14.Bg2=.
13.Ng3= 0-0 14.Bg2 (14.Nge4 Bf5=) 14...Nd7 (14...f5 15.Nb5 f4 16.0-0=) 15.0-0= b6 (15...Nb6 16.Rae1 Kf7 17.Rf2+=) 16.d4 (16.Rae1 Ng6 17.Nce4 Ba6+-) 16...Bb7 (16...f5 17.Rae1 f4 18.Re7 fg3+-) 17.Rae1+- Rfe8 (17...Rae8 18.Re6 Nc8 19.Rfe1+-) 18.Nce4 Nd5?? (18...Ba6 19.Bh3 f5 20.Bf5 Nf5 (worse 20...Bf1 21.Bd7 Red8 22.Be6 Kg7 23.Rf1+-) 21.Rf5 g4+-) 19.Nd6+- Re1 20.Re1 Rb8 (20...Bc6 21.Ngf5 Kf8+-) 21.Nb7 Nf4 22.Nd6 Ng2 (22...Ng6 23.Bc6 Rd8 24.Nb7+-) 23.Kg2 Kf8 (23...Nf8 24.Re7 Ng6 25.Ra7 Rd8+-) 24.Ngf5 a5 (24...Ne5 25.de5 fe5 26.Re5 Rd8+-) 25.Re7 Rd8 26.Rf7 Kg8 27.Nh6 Kh8 28.Ndf5 b5 (28...Ne5 29.de5 Rc8 30.Rg7 Rc2 31.Kf3 Rc3 32.Ke2 Rc2 33.Kd3 Rd2 34.Kd2 fe5 35.Nf7) 29.Rg7 (29.Rg7 Ne5 30.de5 Rd2 31.Kg3 Rg2 32.Kg2 fe5 33.Nf7) 1-0. marekt (2150) - 5imon (1885), gameknot.com, 2017.
10.0-0-0 0-0 A) 11.Re1 Rf7 (11...Kf7 12.Nd4 Nd7 13.Ne4 Ne5 14.c4 Nf5=) 12.Nd4 a6 13.Ne6 b5 14.Be2 Nd7+=; B) 11.Nd4 Nd7 (11...Re8 12.Ndb5 Nf5 13.Bd3 a6 14.Nd6 Nd6=; 11...Rf7 12.Ne4 Be5 13.Bc4 Nd7 14.d6 cd6=; 11...Rd8 12.Ndb5 Bg4 13.Re1 Kf8 14.Ne4 Nd5=; 11...Be5 12.Bc4 Kh8 13.Ne6 Be6 14.de6 Nbc6=; 11...Bg4 12.Re1 Nd7 13.Ndb5 Nf5 14.Be2 Be2=; 11...a6 12.Ne4 Be5 13.Bc4 b5 14.Bb3 Kg7=) 12.Ndb5 Ne5 13.Be2 Bf5 14.Rhe1 Rfe8+=.
10.0-0-0 a6 A) 11.Nd4 Be5 (11...b5 12.Ne4 Be5 13.c4 Kf7 14.Re1 Re8+= ; 11...Nd7 12.Ne4 Nd5 13.Re1 Be5 14.Bc4 N5b6+=; 11...h6 12.Re1 Be5 13.Nf3 Nd7 14.Ba3 Bd6=; 11...Kf7 12.Bc4 b5 13.Bb3 Bb7 14.Nc6 f3+=; 11...Kd7 12.Ne4 Nd5 13.Bc4 Nb6 14.Nf6 Kd8=; 11...Bg4 12.Re1 Nd7 13.Ne4 Be5 14.Ne6 Rc8=) 12.Ne6 Nd5 13.Ng7 Kf7 14.Nd5 Kg7/+ ; B) 11.Kb1 Nd7 (11...0-0 12.Re1 Re8 13.Ne4 Nd5 14.Nf4 Bf4=; 11...b5 12.Re1 Kf7 13.g3 f3 14.Nd4 f2/+; 11...Bg4 12.Re1 f3 13.Nd4 f2 14.Rc1 Be5/+; 11...Bf5 12.Re1 Nd7 13.Nd4 0-0-0 14.Ne6 Rdg8/+; 11...h6 12.Re1 Bf5 13.Nd4 Be5 14.Nf5 Nf5+=; 11...Be5 12.Re1 Kd8 13.d6 Bd6 14.Ne4 Nd7+=) 12.Re1 Kf7 13.Ne4 Nd5 14.c4 Nb4/+ ; C) 11.Re1 Kf7 (11...Kd7 12.Nd4 Re8 13.Bc4 Kd8 14.Ne4 b5= ; 11...Bf5 12.Nd4 Be5 13.Nf5 Nf5 14.Ne4 Kf7+=; 11...Kf8 12.Ne4 Nd5 13.Nd6 cd6 14.Nc3 Nc3=) 12.Ne4 Nd5 13.Nd6 cd6 14.Ba3 b5/+; D) 11.h4 Bf5 (11...h5 12.Re1 Bf5 13.Nd4 Be5 14.Nf5 Nf5+= ; 11...Kd7 12.h5 g5 13.Ne4 Nd5 14.Ng5 b5+=; 11...Bg4 12.Re1 Kf7 13.Ne4 Nd5 14.N2c3 Nc3=; 11...Be5 12.Ba3 Bg4 13.d4 f3 14.gf3 Bf3=; 11...b5 12.h5 0-0 13.hg6 hg6 14.Re1 b4/+; 11...Nd7 12.Re1 Kd8 13.Nd4 Nc5 14.Ne6 Ne6+=) 12.h5 Nd7 13.hg6 Bg6 14.Re1 Kd8/+ ; E) 11.d3 b6 (11...0-0 12.Rd2 Bg4 13.Ne4 Nd5 14.c4 Be2+= ; 11...Bg4 12.Re1 f3 13.Nd4 Bf4 14.Kb1 Bd2/+; 11...Nd7 12.Re1 0-0 13.Ne4 Nd5 14.Nd6 cd6/+; 11...Bc5 12.Ne4 Be3 13.Kb1 Nd5 14.c4 Nb6+=; 11...Bd7 12.Re1 0-0 13.Kb1 b5 14.Nf4 b4+=; 11...b5 12.Ne4 Nd5 13.c4 Ne3 14.Nd6 cd6/+) 12.Re1 Kf7 13.a3 Re8 14.Ne4 Nd5/+; F) 11.a3 Bg4 (11...b5 12.Re1 Kd7 13.Nd4 b4 14.ab4 Bb4= ; 11...Be5 12.d4 Bd6 13.Ne4 b5 14.Re1 Kf7+=; 11...0-0 12.Re1 Kf7 13.Ne4 Rd8 14.Nf6 h6=; 11...Nd7 12.Re1 b5 13.Ne4 Kf7 14.Nd6 cd6+=; 11...Bf5 12.Nd4 Nd7 13.Re1 Be5 14.Ne6 Rb8+=; 11...Kf7 12.Ne4 Be5 13.d4 Bd6 14.c4 Bg4=) 12.Re1 f3 13.Nd4 f2 14.Re4 f5/+.
10.0-0-0 Nd7 A) 11.g3 f3 (11...fg3 12.hg3 Ne5 13.Nf4 Bg4 14.Re1 Bf3/+ ) 12.Nd4 Ne5 13.Re1 a6 14.Re3 Kf8/+; B) 11.Nd4 Nb6 12.Ndb5 Bf5 13.Re1 Kd7 14.Nd6 cd6+=; C) 11.h4 Nb6 (11...h5 12.Re1 Kf7 13.Nd4 Nb6 14.Ndb5 Bf5+= ; 11...Kd8 12.h5 Rg8 13.Nd4 Nc5 14.hg6 hg6+=) 12.h5 0-0 13.hg6 hg6 14.Nd4 Ned5/+; D) 11.d3 0-0 (11...Kd8 12.Kb1 Re8 13.Re1 Nb6 14.Ne4 Ned5+ ; 11...Nb6 12.Nb5 Ned5 13.c4 f3 14.gf3 Ne3+= ; 11...Kf7 12.Re1 Nb6 13.Ne4 Ned5 14.Nd6 cd6/+; 11...h6 12.Re1 Kf7 13.Kd2 Re8 14.Nb5 Nd5/+; 11...a6 12.Re1 0-0 13.Ne4 Nd5 14.Nd6 cd6/+; 11...Rb8 12.Re1 Kd8 13.Nb5 Nd5 14.Nd6 cd6/+) 12.Re1 Re8 13.Kb1 b6 14.a3 Bb7+; E) 11.Nb5 Nd5 12.c4 N5b6 13.Nec3 f3 14.Re1 Kd8+=; F) 11.a4 Kf7 (11...0-0 12.Re1 Re8 13.Nd4 a6 14.Bc4 Ne5+= ; 11...Nb6 12.Ne4 Ned5 13.a5 Na4 14.Nd6 cd6/+; 11...Kd8 12.Re1 Re8 13.Nd4 Nb6 14.Ne6 Kd7+=; 11...a6 12.Re1 Kf7 13.Nd4 Ne5 14.Be2 b6/+; 11...Nc5 12.Re1 Kf7 13.Nd4 a6 14.Bc4 Na4/+; 11...h6 12.Ne4 Nd5 13.c4 N5b6 14.Nd6 cd6/+) 12.a5 b6 13.Nd4 ba5 14.Ndb5 Rb8/+; G) 11.Re1 Kf7 (11...Kd8 12.Nd4 Nb6 13.Ne6= 13...Kd7 14.Ne4 Ned5=; 11...c6 12.Ne4 Be5 13.Nf4 0-0 14.dc6 bc6+ 1.75; 11...Kf8 12.Nd4 a6 13.Ne6 Kf7 14.Bc4 Nb6= ) 12.Nd4 Nb6 13.Ndb5 Bf5 14.Nd6 cd6+=.
10.0-0-0 Be5 A) 11.Re1 g5 (11...Kf7 12.Ba3 Nf5 13.d4 Bd6 14.Bd6 cd6=; 11...Kd8 12.d6 Bd6 13.Ne4 Nd7 14.Nd6 cd6=; 11...Kd7 12.d6 Bd6 13.Ne4 Nd5 14.N2c3 Nc3+=; 11...c5 12.Ne4 Bb2 13.Kb2 Nd5 14.c4 f3=; 11...c6 12.d4 Bc7 13.Ba3 Nf5 14.Nf4 Kf7=) 12.Ne4 Bb2 13.Kb2 Nd5 14.Ng5 fg5+=; B) 11.Ng1 Bg4 (11...Bf5 12.Nf3 a6 13.Ne5 fe5 14.Re1 Nd7+=; 11...a6 12.Re1 Kd8 13.Nf3 Nd7 14.Ne5 fe5+=; 11...Nd7 12.Nf3 Bc3 13.dc3 h6 14.c4 Kf7=; 11...h6 12.Re1 Kd8 13.Nf3 Nd7 14.Ba3 Re8+=; 11...0-0 12.Bc4 Kg7 13.Ba3 Re8 14.d4 f3+=; 11...Kf7 12.Bc4 Nf5 13.Nf3 Bc3 14.Bc3 Nd6+=) 12.Re1 Kd8 13.Ne4 Nd5 14.c4 Bb2/+; C) 11.d6 Bd6 12.Ne4 Nd5 13.Re1 Kf7 14.Nd6 cd6+=; D) 11.d4 Bd6 12.Re1 Kd7 13.a3 Rf8 14.Ne4 Nd5+=; E) 11.Ba3 g5 (11...Bg4 12.d4 Bd6 13.Bd6 cd6 14.Ne4 0-0=) 12.Re1 Nd7 13.Be7 Ke7 14.d4 Bd6=.
10.0-0-0 Bf5 11.Kb1 a6 (11...Nd7 12.Nd4 0-0-0 13.Ne6 Rdg8 14.Re1 a6/+; 11...Be5 12.Ba3 Bg4 13.d4 Bd6 14.Bd6 cd6+=; 11...Kd7 12.Nd4 Bg4 13.Re1 Be5 14.Ndb5 a6+=; 11...h6 12.Re1 Nd7 13.Nd4 Kf7 14.Bc4 a6+=; 11...c6 12.Nd4 Be5 13.Nf5 Nf5 14.Re1 Kd8+=; 11...Bg4 12.Re1 f3 13.Nd4 f2 14.Re4 f5+=) 12.Re1 Nd7 13.Nd4 0-0-0 14.Ne6 Rdg8/+.
10.0-0-0 Bf5 11.Nd4 0-0 (11...Be5 12.Ne6+= (12.Nf5 Nf5 13.Bd3+= 13...Ne7 14.Be4 a6+=) 12...Nd7 13.Re1+= (13.Nb5 Nd5 14.Be5 Be6/+) 13...Kf7 14.Bc4 Nb6=; 11...Nd7 12.Re1 Kf7 13.Ncb5 Nb6 14.Nd6 cd6+=; 11...Kf7 12.Ncb5 Nd7 13.Nd6 cd6 14.Nb5 Nc8=; 11...Bg4 12.Re1 Be5 13.Ne6 Be6 14.de6 Nbc6+=; 11...Kd8 12.Nf5 Nf5 13.Ne4 Be5 14.Nf6 Bb2+=; 11...h6 12.Nf5 Nf5 13.Bd3 Ne7 14.Ne4 Nd7=) 12.Bc4 (12.Ncb5 Nd7= (12...Nd5? 13.Nd6 Bc8 14.Bc4 cd6 15.Bd5 Kg7 16.Rde1+) 13.Nd6= 13...cd6 14.Nb5 Nd5=) 12...Nd7+= 13.Rde1 (13.Ncb5+= 13...Ne5 14.d3 Rfc8+=) 13...Ne5 14.Bb3 a6 (14...Rfe8+=) 15.Ne4 Kh8 (15...Be4 16.Re4 Rf7 17.Rhe1=) 16.Nf5 (16.Ne6 Be4 17.Re4 Rf7+=) 16...Nf5= 17.Nf6 Rf6 18.Re5 Be5 19.Be5 Kg7 20.Rf1 g5 21.g3 (worse is 21.Bc7 Re8+=; worse is 21.Bf6 Kf6 22.Re1 g4+=) 21...Kg6 22.Bf6 Kf6 23.gf4 g4 24.c3 (24.Re1 Nd4+/) 24...Re8+= 25.Kd1 (25.Rf2 h5+=) 25...Nh4 (25...h5 26.Bc2=) 26.Bc4 h5 27.Bd3 Re7 28.Rf2 Nf3 29.Be2 Ng1 30.Bf1 Nf3 31.Be2 Ng1 32.c4 (32.d4 Nh3 33.Rf1 Re4=) 32...Nh3+= 33.Rf1 Re4 Attacks the isolani on f4 34.d3 Rf4 35.Kd2 Rf1 36.Bf1 Nf4 37.Ke3 Kf5 38.a4 a5 (38...b6 39.Kf2+=) 39.Kd4 h4 40.Kc5? (better is 40.Ke3/+) 40...Ke5 41.Kb5 h3 42.Ka5 Kd4 43.Bh3 gh3 44.d6 cd6 45.Kb6 Nd3 (worse is 45...Kd3 46.Kb7 Kc4 47.a5+) 46.Kb7 (46.Kc7+) 46...Kc4 01. Lapshun,Yury (2475) Morcillo Ferran,Jordi (2090), X Open Banyoles ESP, 2007.
10.0-0-0 Bf5 11.Re1 Kf7 (11...a6 12.Nd4 Be5 13.Nf5 Nf5 14.Ne4 Kf7+=; 11...Kd7 12.Nd4 Be5 13.Nf5= 13...Nf5 14.Ne4 Rf8=; 11...c6 12.dc6 bc6 13.Nd4 Be5 14.Nf3 Bc3=; 11...Nd7 12.Nb5 Kf7 13.Nd6 cd6 14.Ba3 Rac8+=; 11...Kf8 12.Nd4 Nd7 13.Ncb5 Nd5 14.Nf5 gf5=; 11...Rg8 12.Nb5 Kf7 13.Nd6 cd6 14.Ba3 Nd5+=) 12.Nb5 Nd7 13.Nd6 cd6 14.Ba3 Rac8+=.
10.0-0-0 Bf5 11.h4 a6 (11...Nd7 12.Re1 0-0-0 13.Nf4 Rhe8 14.Ne6 Nd5/+; 11...Kd7 12.h5 Re8 13.Nd4 Bg4 14.hg6 hg6+=; 11...Bg4 12.Re1 Nd7 13.Ne4 f3 14.Nd4 fg2=; 11...Be5 12.Ba3 Bg4 13.d4 Bd6 14.Bd6 cd6+=; 11...Rg8 12.Re1 Kd7 13.Nd4 Be5 14.Nf5 Nf5+=; 11...h5 12.Nd4 Be5 13.Nf5 Nf5 14.Bd3 Ne7+=) 12.h5 Nd7 13.Re1 0-0-0 14.Nd4 Rde8/+.
10.0-0-0 Bg4 A) 11.h3 Bh5 (11...Bf5 12.Re1 Kd7 13.Nd4 Be5 14.Nf5 Nf5+= ; 11...Be2 12.Be2 Nd7 13.Rhe1 0-0-0 14.Nb5 Nd5+=; 11...Bc8 12.Re1 Kd7 13.Nd4 Be5 14.Nf3 Bc3+=; 11...Bd7 12.Re1 Kf7 13.Nd4 Nf5 14.Ne4 Ng3+=) 12.Re1 Kf7 13.Nd4 Nd7 14.Ndb5 Nf5+=; B) 11.Re1 f3 (11...Kf7 12.Nd4 Nd7 13.Ndb5 Nf5 14.Ne4 a6+= ; 11...Nd7 12.Nd4 Be5 13.Ndb5 Kd8 14.d6 Bd6=; 11...Kd7 12.Ne4 Rf8 13.Nd6 Be2 14.Nb7 Bf1+/; 11...Kf8 12.Nd4 Nd7 13.h3 Bf5 14.Nf5 Nf5=) 12.Nd4 f2 13.Re4 f5 14.Re6 a6+=; C) 11.Ne4 Nd5 12.N2c3 Nc3 13.Nf6 Kf8 14.Ng4 Nd1+=; 10...Na6 A) 11.Re1 Kd7 (11...Nb4 12.a3 f3 13.gf3 Na6 14.Ne4 Rf8+/ ; 11...Kf7 12.Nd4 Nc5 13.Ndb5 Nf5 14.Ne4 Ne4=; 11...Be5 12.Ba3 f3 13.gf3 b6 14.Ng3 Nc5+ 1.53) 12.Ng1 Nb4 13.Bc4 Be5 14.Nge2 b6=; B) 11.a3 Nc5 (11...Be5 12.Re1 Kd8 13.d6 Nf5 14.dc7 Nc7= ; 11...Bg4 12.h3 Bh5 13.Re1 Be5 14.Nf4 Bf4=; 11...h6 12.Ne4 Nd5 13.c4 Nb6 14.Nd6 cd6+=) 12.Re1 Bg4 13.Nd4 a6 14.Be2 h5+=; C) 11.g3 Bg4 (11...fg3 12.Ng3 Bg4 13.Re1 0-0-0 14.Nce4 Bg3= ; 11...f3 12.Nd4 Nb4 13.Nf3 Bg4 14.Bb5 Kd8+= ; 11...Nb4 12.Nf4 Bf5 13.Bb5 Kf7 14.Rdf1 a6+=; 11...Bf5 12.gf4 Nb4 13.Nd4 0-0-0 14.Nf5 gf5+=) 12.Ne4 Nd5 13.Nd6 cd6 14.Re1 Be2+=; D) 11.Ne4 Nd5 12.c4 Ndb4 13.N2c3 Bf5 14.Re1 0-0-0/+; E) 11.Nd4 Nb4 (11...Nc5 12.Ndb5 Bg4 13.Nd6 cd6 14.Re1 Kf7= ; 11...Be5 12.Nf3 Nb4 13.Ne5 fe5 14.Re1 Bf5+= ; 11...Bg4 12.Re1 Nc5 13.Ncb5 Be5 14.Ba3 Na6=; 11...Kf7 12.Bc4 Nf5 13.Ne6 c6 14.Ne4 Be5=; 11...Rb8 12.Re1 Nc5 13.Ndb5 Kf7 14.Na7 Nf5+=; 11...c5 12.Ne6 Kf7 13.Ne4 Nd5 14.N6g5 fg5+=) 12.Bc4 Be5 13.Nf3 Bg4 14.a3 Bf3=.
10.0-0-0 h5 A) 11.Nd4 Bg4 (11...a6 12.Re1 Be5 13.Nf3 Nd7 14.Ba3 Bd6= ; 11...h4 12.Ndb5 Bf5 13.Nd6 cd6 14.Nb5 Kd7=; 11...Nd7 12.Ndb5 Kf7 13.Ne4 Nd5 14.Ned6 cd6=; 11...Be5 12.Ndb5 Bf5 13.d4 Bd6 14.Re1 Kd8+=; 11...Kd7 12.Bc4 Kd8 13.Ne4 Be5 14.Nf6 Bf6+=; 11...Bd7 12.Re1 a6 13.Ne4 Be5 14.Ne6 Bb2=) 12.Re1 Be5 13.Ne6 Be6 14.de6 Nbc6+= ; B) 11.Ne4 Nd5 12.c4 Nb4 13.Bf6 0-0 14.d4 Bg4/+; C) 11.Ng1 Bg4 (11...Kd8 12.Ne4 Be5 13.Nf6 Bb2 14.Kb2 Nd7+=; 11...Nd7 12.Re1 Kd8 13.Ne4 Nd5 14.Ng5 fg5+=; 11...Bf5 12.Re1 Nd7 13.Nb5 Kd8 14.Nf3 Nd5+=; 11...Be5 12.Re1 Kd8 13.Nf3 Nd7 14.Ne5 fe5+=; 11...h4 12.Re1 Bf5 13.Nb5 Nd7 14.Ne2 Kf7+=; 11...Rf8 12.Re1 Kd8 13.Nf3 Nd7 14.Nd4 Ne5+=) 12.Re1 Nd7 13.Ne4 Kf7 14.c4 Rhe8/+ ; D) 11.Kb1 Nd7 (11...Bg4 12.h3 Be2 13.Be2 Nd7 14.Ne4 Nd5+= ; 11...Be5 12.Ba3 Bg4 13.h3 Be2 14.Be2 Nf5/+; 11...Bf5 12.Re1 Nd7 13.Nd4 Be5 14.Ncb5 Kd8+=; 11...Na6 12.Re1 Kd7 13.Ne4 Nd5 14.Nd6 Kd6=; 11...a6 12.Re1 Bf5 13.Nd4 Be5 14.Nf5 Nf5+=; 11...h4 12.Re1 Kf8 13.Nd4 h3 14.Ne4 Nd5+=) 12.Nb5 Nd5 13.Re1 Kf7 14.Nd6 cd6/+; E) 11.h3 Nd7 (11...a6 12.Re1 Bf5 13.Nd4 Kf7 14.Bc4 Nd7+= ; 11...h4 12.Re1 Kd7 13.Nd4 Re8 14.Nf3 Bb4=; 11...Kd7 12.Nd4 Re8 13.Bc4 Kd8 14.Ne6 Be6=; 11...Na6 12.Ne4 Nd5 13.Re1 Kf7 14.N2c3 Nc3+=; 11...Bd7 12.Re1 Kf7 13.Nd4 Nf5 14.Ncb5 Nd4+=; 11...Be5 12.Ba3 g5 13.Re1 Nd7 14.d4 Bd6=) 12.Re1 Kf7 13.Nd4 Nb6 14.Ndb5 Bf5+= ; F) 11.a3 Na6 (11...Bg4 12.h3 Be2 13.Be2 Nd7 14.Rde1 0-0-0+= ; 11...Nd7 12.Re1 Kf7 13.Nd4 Nb6 14.Ndb5 Bf5+= ; 11...Be5 12.Re1 Kd8 13.d4 Bd6 14.Ne4 g5+=; 11...g5 12.Ne4 Nd7 13.Nd4 Nd5 14.c4 N5b6=; 11...Kd7 12.Ne4 Rf8 13.c4 b6 14.Re1 c6+=; 11...0-0 12.Re1 Re8 13.Ne4 Nd5 14.N2c3 f5=) 12.Ne4 Nd5 13.c4 Nb6 14.Nd6 cd6/+; G) 11.Re1 Kf7 (11...Kd7 12.Nd4 Be5 13.Nf3 Bc3 14.Bc3 Nd5=; 11...Kf8 12.Nd4 h4 13.Ndb5 h3 14.Nd6 cd6+=) 12.Nd4 Nd7 13.Ndb5 Nf5 14.Ne4 Ne5=.
10.a3 Na6 A) 11.Nd4 Be5 (11...Nc5 12.Ndb5 Bf5 13.Nd6 cd6 14.0-0-0 Rc8+= ) 12.Nb3 Bc3 13.Bc3 Nd5 14.Bd4 Kf7/+; B) 11.Nc1 Bf5 (11...Be5 12.Bb5 Bd7 13.Ba6 ba6 14.N1e2 Bg4/+ ; 11...Nc5 12.Bb5 Kd8 13.0-0 Bf5 14.d3 Be5/+ ; 11...0-0 12.Ne4 Kg7 13.Ba6 ba6 14.c4 Rb8+=; 11...Kf7 12.Bc4 Nc5 13.N1e2 Bg4 14.Rb1 Rhe8/+) 12.Bb5 Kd8 13.d3 Be5 14.N1e2 Nd5/+; C) 11.Rb1 h6 (11...Be5 12.d4 Bd6 13.Bc1 g5 14.Ng1 Nb8+= ; 11...Kd7 12.g3 fg3 13.hg3 Be5 14.d6 Nc6+=; 11...b6 12.Nd4 Nc5 13.Bb5 Bd7 14.Bc4 a6+=; 11...Bg4 12.Ne4 Nd5 13.N2c3 Nc3 14.Bc3 0-0-0+=; 11...Nb8 12.Nb5 Kf7 13.c4 Bf5 14.Rc1 Nd7=; 11...Nc5 12.d4 Nd7 13.Nb5 Nb6 14.Nd6 cd6+=) 12.Nd4 Be5 13.Bb5 Bd7 14.Ba6 ba6+= ; D) 11.Ra2 Be5 (11...Nc5 12.d4 Nd7 13.Nb5 Nb6 14.Nd6 cd6/+; 11...Kd7 12.g3 fg3 13.hg3 Be5 14.d6 Bd6+=; 11...h6 12.Ne4 Nd5 13.c4 Nb6 14.Nd6 cd6/+; 11...h5 12.Ne4 Nd5 13.c4 Nb6 14.Bf6 Rf8/+; 11...Rb8 12.Nd4 Nc5 13.Ndb5 Bf5 14.d3 a6+=; 11...0-0 12.Nd4 Nc5 13.Bc4 Nf5 14.Ncb5 Re8+=) 12.d4 Bd6 13.Bc1 g5 14.Ng1 Kd8/+ ; E) 11.Ne4 Nd5 12.c4 Nb6 13.Nd6 cd6 14.Nf4 Kf7/+; F) 11.Ng1 Bf5 (11...Nc5 12.Bb5 Kd8 13.Nf3 Bf5 14.Nd4 Be5/+; 11...Be5 12.0-0-0 Bg4 13.Nf3 Bf3 14.gf3 Nb8+=; 11...Kf7 12.Nf3 Re8 13.Bb5 c6 14.Ba6 ba6/+; 11...0-0 12.Ne4 Kg7 13.Ba6 ba6 14.c4 Bf5+=; 11...Rf8 12.Ne4 Nd5 13.Ba6 ba6 14.c4 Nb6/+) 12.Ba6 ba6 13.0-0-0 Rb8 14.Nge2 Kf7/+; G) 11.Kf2 Bf5 (11...Nc5 12.Re1 Bg4 13.d4 g5 14.Nc1 Nd7+= ; 11...Be5 12.d4 Bd6 13.Nb5 Nd5 14.Nd6 cd6+=; 11...h6 12.Re1 Kf7 13.Ne4 Nd5 14.N2c3 Be6+=; 11...Bg4 12.Ne4 Nd5 13.c4 Be2 14.Be2 Nb6=; 11...Rb8 12.Re1 Kd7 13.Ne4 Nd5 14.c4 Nb6=; 11...h5 12.Re1 Kd7 13.Ne4 Nc5 14.Nf6 Kd8 15.Nc3=) 12.Nd4 Bc5 13.Na4 Bd4 14.Bd4 Nd5+=.
10.a3 b6 A) 11.Ne4 Nd5 12.c4 Ne7 13.Nf6 Kd8 14.Nd7 Rg8=; B) 11.Ra2 Nd7 (11...Be5 12.d4 Bd6 13.Nb5 Kd7 14.Nd6 Kd6+= ; 11...Bb7 12.Ne4 Nd5 13.c4 Ne7 14.Nf6 Kd8+=; 11...Ba6 12.Nd4 Kd7 13.Bb5 Bb5 14.Ndb5 Re8/+; 11...Na6 12.Ne4 Nd5 13.c4 Ne7 14.Bf6 0-0=; 11...a6 12.Ne4 Nd5 13.c4 Ne7 14.Bf6 Rf8=; 11...h6 12.Ne4 Nd5 13.c4 Ne7 14.Nf6 Kf7=) 12.Ne4 Nd5 13.c4 Ne7 14.Nd6 cd6/+; C) 11.Nd4 Be5 (11...a6 12.Bc4 Be5 13.Nf3 Bc3 14.Bc3 Nd7=; 11...Nd7 12.Ne4 Nd5 13.c4 Ne7 14.Nb5 Kd8=; 11...h6 12.Bc4 Ba6 13.Bb3 c5 14.Nde2 Nd7+=; 11...Kf7 12.Bc4 Nf5 13.Ne6 Ng7 14.Ne4 Ne6+=; 11...Bg4 12.Bb5 Nd7 13.h3 Be5 14.Ne6 Bf5+=; 11...Bb7 12.Bc4 c6 13.Nc6 Nbc6 14.dc6 Bc6+=) 12.Ndb5 Nf5 13.d6 Na6 14.Nc7 Nc7+=; D) 11.Nb5 Nd5 (11...Kf7 12.Nd6 cd6 13.Nf4 Bf5 14.c4 Re8= ) 12.c4 Ne7 13.Bf6 Rf8 14.Nd6 cd6=.
10.a3 Kd7 11.Ne4 Nd5 12.c4 f3 13.gf3 Nf4 14.Bf6 Rf8+=.
10.a3 Nd7 11.Ne4 (11.Rc1 Be5 (11...Kf7 12.Ne4 Nd5 13.c4 N5b6 14.c5 Na4+=; 11...0-0 12.Ne4 f3 13.gf3 Nd5 14.Nd6 cd6/+; 11...g5 12.Ne4 0-0 13.h4 Nd5 14.hg5 fg5=; 11...Kd8 12.Ne4 Re8 13.c4 Nc5 14.Nc5 Bc5+=; 11...Nc5 12.d4 Na6 13.Ne4 Nd5 14.c4 Ne3+=; 11...a6 12.Ne4 Nd5 13.c4 N5b6 14.c5 Na4=) 12.Nb5 Nd5 13.Be5 fe5 14.Nec3 N7b6/+; 11.Nb5 Nd5 (11...f3 12.gf3 Nd5 13.Nd6 cd6 14.Kf2 Kf7+=; 11...Ne5 12.Nd6 cd6 13.Nf4 g5 14.Be5 de5+=) 12.c4 Nc5 13.Ng1 Ne7 14.Be2 Bf5/+; 11.Nd4 Be5 (11...Nb6 12.Ndb5 Bf5 13.Nd6 cd6 14.Nb5 Kd7/+; 11...a6 12.Ne4 Nd5 13.c4 N5b6 14.Nd6 cd6/+; 11...Kf7 12.Bc4 Ne5 13.Bb3 Nf5 14.Ne4 Nd4+=) 12.Nde2 Kd8 13.d6 Bd6 14.Ne4 Re8/+) 11...Nd5 12.c4 N5b6 13.Nd6 cd6 14.Nf4 Kf7/+.
10.a3 Be5 A) 11.d4 Bd6 12.Kf2 Kd8 13.Ne4 Nd5 14.c4 Ne3+=; B) 11.Rb1 Bf5 (11...a6 12.d6 Bd6 13.Ne4 b5 14.Nf6 Kd8+=; 11...h5 12.d4 Bd6 13.Bc1 g5 14.Nb5 b6+=; 11...h6 12.d4 Bd6 13.Bc1 g5 14.Nb5 b6+=; 11...g5 12.d4 Bd6 13.Nb5 Nd5 14.c4 f3=; 11...Na6 12.d4 Bd6 13.Bc1 g5 14.Rb5 Nf5/+; 11...Nd7 12.d4 Bd6 13.Nb5 Nb6 14.Nd6 cd6+=) 12.Bc1 b6 13.d3 g5 14.Bb2 Nd7/+; C) 11.Ra2 Bf5 12.Nb5 Nd5 13.d4 a6 14.de5 ab5/+; D) 11.Bc1 c5 (11...Nf5 12.Bb2 c5 13.dc6 Nc6 14.0-0-0 Be6/+; 11...g5 12.d4 Bd6 13.Nb5 a6 14.Nd6 cd6/+; 11...Bf5 12.d4 Bd6 13.Bf4 a6 14.Bd6 cd6=) 12.Rb1 0-0 13.d6 Nf5 14.Nd5 Bd6/+; E) 11.d6 Bd6 12.Ne4 Nbc6 13.Nf6+= (13.Nd6 cd6 14.Nf4 Rf8+=) 13...Kd8 14.Nd7 Rg8+=.
10.a3 Bf5 A) 11.Nd4 Be5 (11...Kd8 12.Bc4 Be5 13.Ne6 Kc8 14.d4 Bd6+= ; 11...Nd7 12.Ncb5 Nb6 13.Nd6 cd6 14.c4 Na4+=; 11...0-0 12.Ncb5 Rc8 13.Nd6 cd6 14.c4 Bd7=; 11...Kd7 12.Be2 Re8 13.Kd1 Kd8 14.Re1 Be5+=; 11...Rf8 12.Rb1 Nd7 13.Ncb5 Kf7 14.Nd6 cd6+=; 11...Bd7 12.Ndb5 Bb5 13.Bb5 Kf7 14.Ne4 Be5=) 12.Nf5 Nf5 13.Rb1 Nd7 14.Nb5 Kd8/+ ; B) 11.d3 Kd7 (11...Na6 12.Rb1 0-0-0 13.Nd4 Rhe8 14.Kd2 Bd7/+ ; 11...Nd7 12.Bc1 g5 13.Rb1 Nb6 14.g3 fg3+ ; 11...Bg4 12.Ne4 Nd5 13.c4 Be2 14.Ke2 Ne3+=; 11...a6 12.Bc1 g5 13.Rb1 b5 14.h4 Nd7/+) 12.Bc1 Re8 13.Rb1 Kc8 14.Rb5 Be5+; C) 11.Nb5 Nd7 (11...Kf7 12.c4 Nd7 13.d4 a6 14.Nd6 cd6= ; 11...Kd7 12.Nd6 Kd6 13.Bf6 Re8 14.c4 Bd3=; 11...0-0 12.c4 Na6 13.d4 Nc8 14.c5 f3+=; 11...Bc2 12.Rc1 Bd3 13.Nc7 Bc7 14.Rc7 Na6=) 12.Nd6 cd6 13.c4 g5 14.Nd4 Kf7+=.
10.a3 h5 A) 11.Ne4 Kf7 (11...Nd7 12.Nd6 cd6 13.Nf4 Kf7 14.Be2 Nb6= ; 11...Rf8 12.Nd6 cd6 13.Nf4 Kf7 14.Bd3 Bf5+=; 11...Be5 12.d4 Bd6 13.c4 Bf5 14.Nd6 cd6+=; 11...Nd5 12.c4 Nb6 13.c5 Nc4 14.Bf6 Be5+=; 11...Bf5 12.Nf6 Kf7 13.c4 Rh6 14.d3 Nd7=; 11...Nf5 12.Bf6 Rf8 13.Nd6 Nd6 14.Be5 Rf5+=) 12.Nf6 Bf5 13.c4 Rh6 14.d3 Nd7= ; B) 11.Nb5 Kf7 (11...Kd7 12.c4 Re8 13.Nd6 Kd6 14.Bf6 b5+= ; 11...Bf5 12.c4 Nd7 13.Nd6 cd6 14.Nf4 Kf7=; 11...f3 12.gf3 Nd7 13.Nec3 Kd8 14.Nd6 cd6+=; 11...a6 12.Nd6 cd6 13.Bf6 Rf8 14.Bg5 Nd5=; 11...Bd7 12.Nd6 cd6 13.Nf4 Kf7 14.Be2 Bf5=; 11...Rh7 12.c4 Ng8 13.Nd6 cd6 14.Nf4 g5+=) 12.c4 Bd7 13.Nd6 cd6 14.Nf4 g5=.
10.a4 0-0 A) 11.Ba3 g5 (11...Re8 12.Bd6 cd6 13.Kf2 g5 14.Nb5 Na6= ; 11...Ba3 12.Ra3 g5 13.Nd4 Re8 14.Kf2 Nf5+=) 12.Bd6 cd6 13.Kf2 Nf5 14.Ne4 Kg7+=; B) 11.a5 Na6 (11...Re8 12.Ba3 Ba3 13.Ra3 Na6 14.Rb3 Nf5/+; 11...Rd8 12.Nd4 Re8 13.Bc4 Nec6 14.Ne6 Ne5+=; 11...Bg4 12.Kf2 Re8 13.Ne4 Nd5 14.Nd6 cd6/+; 11...Bf5 12.Nd4 Re8 13.Nf5 Nf5 14.Kd1 Be5+=; 11...Kf7 12.Ra4 Re8 13.Kf2 Bf5 14.Nd4 Bc5+=; 11...Nd7 12.Ba3 Ba3 13.Ra3 Re8 14.Ra4 g5/+) 12.Nd4 Nb4 13.Bc4 Nf5 14.Nce2 Re8/+; C) 11.Rg1 Na6 (11...Bf5 12.Nd4 Bc5 13.Ncb5 Na6 14.Bc4 Kh8+= ; 11...Re8 12.Ba3 Ba3 13.Ra3 Nd7 14.Rb3 Nb6/+ ; 11...h6 12.Ba3 Ba3 13.Ra3 Re8 14.Kf2 g5+=; 11...Rd8 12.Ba3 Ba3 13.Ra3 Nd5 14.Nd5 Rd5/+; 11...a6 12.Kd1 Re8 13.Ne4 Nd5 14.Nd6 cd6/+; 11...Bg4 12.Ba3 f3 13.Bd6 cd6 14.gf3 Bf3=) 12.Nd4 Be5 13.Nf3 Bc3 14.Bc3 Nd5/+; D) 11.Kf2 Rd8 (11...Nd7 12.Ba3 Ba3 13.Ra3 f3 14.gf3 Ne5= ; 11...Bf5 12.Nd4 Be5 13.Nf5 Nf5 14.Rb1 Nd7+=; 11...Na6 12.Nd4 Nb4 13.Bc4 Nf5 14.Ne6 Nc2/+; 11...Bc5 12.Kf3 g5 13.Ne4 g4 14.Kf4 Nd5+=; 11...h6 12.Ne4 Nd5 13.Nd6 cd6 14.c4 Nb4+=; 11...g5 12.Nd4 Be5 13.Ne6 Be6 14.de6 Rd8=) 12.Re1 c6 13.Nf4 Bf4 14.Re7 cd5/+ ; E) 11.h3 Kf7 (11...Rd8 12.Ba3 Ba3 13.Ra3 g5 14.Nd4 Nbc6/+ ; 11...Re8 12.Kd1 Be5 13.d6 Bd6 14.Nb5 Nd5+=; 11...Bf5 12.Kd1 Rd8 13.Nd4 Be5 14.Ne6 Re8+=; 11...Nd7 12.Ba3 Ba3 13.Ra3 Re8 14.Kd1 g5/+; 11...Na6 12.Nd4 Nb4 13.Bc4 Nf5 14.Nce2 Re8/+; 11...a6 12.Kd1 Re8 13.Ne4 Nd5 14.Nd6 cd6+=) 12.Kd1 Re8 13.a5 Be5 14.d6 Nf5/+ ; F) 11.Nc1 Nd7 (11...Re8 12.Bb5 Nd7 13.0-0 a6 14.Bc4 Nf5/+ ; 11...Bf5 12.Bd3 Na6 13.Ba6 ba6 14.d3 Rfb8/+; 11...Kh8 12.Ba3 Ba3 13.Ra3 Rd8 14.Bc4 Nd7/+; 11...Kg7 12.Bc4 Nd7 13.Bb3 Ne5 14.0-0 Bc5/+; 11...h6 12.Ne4 Nd5 13.Bc4 Be6 14.Nf6 Nf6/+) 12.Be2 Re8 13.0-0 Be5 14.Bf3 Nb6/+; G) 11.Nd4 Nf5 (11...Re8 12.Bc4 Nec6 13.Ne6 Ne5 14.Bb3 f3= ) 12.Ne6 Be6 13.de6 Nc6 14.Bc4 Ncd4=.
10.a4 a6 A) 11.Rb1 Be5 (11...Nd7 12.Ne4 Nd5 13.c4 N5b6 14.Nd6 cd6/+; 11...Kf7 12.Ne4 Nd5 13.Nd6 cd6 14.Ba3 Re8/+; 11...0-0 12.Ne4 Nd5 13.Nd6 cd6 14.Ba3 Re8+=; 11...h6 12.Ne4 Nd5 13.Nd6 cd6 14.c4 Bf5/+; 11...b6 12.Nd4 Be5 13.Ne6 Be6 14.de6 Nbc6+=; 11...h5 12.Ba1 Ra7 13.Ne4 Nd5 14.c4 Bf5=) 12.Ba3 Nf5 13.Ne4 Kf7 14.g4 Nh4/+ ; B) 11.Ne4 Nd5 12.c4 Nb4 13.Kd1 Nd3 14.Kc2 Nb2/+; C) 11.a5 Kf7 (11...Bf5 12.Nd4 Be5 13.Nf5 Nf5 14.Rb1 Kd8+= ; 11...Nd7 12.Ba3 Ba3 13.Ra3 b5 14.ab6 f3/+; 11...h6 12.Ne4 Nd5 13.Nd6 cd6 14.Ra4 Nc6+=; 11...Kd7 12.Ra4 Re8 13.Kf2 g5 14.Nd4 Be5+=; 11...Bg4 12.Ra4 Bf5 13.Ne4 Nd7 14.Nd6 cd6+=; 11...Be5 12.d6 Bd6 13.Ne4 Bf5 14.Nd6 cd6+=) 12.Ne4 Nd5 13.Nd6 cd6 14.Ba3 Re8/+ ; D) 11.Nd4 Be5 (11...Nd7 12.Bc4 Nb6 13.Bb3 Be5 14.Nde2 Bg4+= ; 11...Bg4 12.Be2 Be2 13.Nde2 Kd7 14.0-0 g5/+ ; 11...Nf5 12.Nf3 0-0 13.Be2 Re8 14.0-0 Bc5+=; 11...h6 12.Bc4 Be5 13.Nde2 Bf5 14.d3 Nd7/+; 11...b6 12.Bc4 Be5 13.Nf3 Bc3 14.dc3 c6/+; 11...h5 12.Bc4 h4 13.Ne6 h3 14.gh3 Be6+=) 12.Nde2 Bg4 13.d4 Bd6 14.Ne4 Nd5/+; E) 11.Rd1 Kf7 (11...Bf5 12.Nd4 Be5 13.Nf5 Nf5 14.Rb1 Nd7/+; 11...Bg4 12.Ne4 Nd7 13.Bf6 Rf8 14.Nd6 cd6/+; 11...Nd7 12.Ra1 Kd8 13.Kf2 Re8 14.Ba3 Ba3/+; 11...Be5 12.Ba3 Bf5 13.d4 Bd6 14.Bd6 cd6+=; 11...Bd7 12.a5 Bf5 13.Nd4 Bb4 14.Nf5 Nf5/+; 11...0-0 12.Ra1 Re8 13.Ba3 Ba3 14.Ra3 Nd7/+) 12.Kf2 Re8 13.Kf3 Bf5 14.Nd4 Nd7+ ; F) 11.Rc1 0-0 (11...Be5 12.d6 Bd6 13.Ne4 Nbc6 14.Nd6 cd6+=; 11...Bf5 12.Nd4 Be5 13.Nf5 Nf5 14.Rb1 Nd7/+; 11...Nd7 12.Ne4 Nd5 13.c4 N5b6 14.a5 Na4/+; 11...g5 12.h4 Bf5 13.hg5 fg5 14.Ne4 Be4+=; 11...b6 12.Ne4 Nd5 13.c4 Nb4 14.Nd6 cd6/+; 11...Bd7 12.a5 Bf5 13.Nd4 Bb4 14.Nce2 Nd7/+) 12.Ne4 Nd5 13.Nd6 cd6 14.Ba3 Nc6/+ ; G) 11.Ba3 Ba3 (11...Kd7 12.Bd6 Kd6 13.Nf4 g5 14.Nh5 Nd5+= ; 11...g5 12.Bd6 cd6 13.a5 Kf7 14.Rb1 Nf5+=; 11...Bf5 12.Bd6 cd6 13.Rb1 b5 14.ab5 Bc2=; 11...f3 12.gf3 Ba3 13.Ra3 Kf7 14.Nd4 Nf5=) 12.Ra3 g5 13.Rb3 Nd7 14.Rb4 Ne5/+.
10.a4 Na6 11.Kf2 (11.Rc1 Nb4 (11...Nc5 12.Rb1 Kd8 13.Nd4 Nf5 14.Nf3 Re8/+; 11...Be5 12.Ba3 Nf5 13.Rd1 Kd8 14.d4 Bd6+=; 11...h6 12.Ne4 Nd5 13.c4 Ndb4 14.Nd6 cd6/+; 11...Kd7 12.g3 fg3 13.hg3 Be5 14.d6 Nc6/+; 11...Kf7 12.Nd4 Be5 13.Ndb5 Nd5 14.d4 Nc3/+; 11...h5 12.Ne4 Nd5 13.N2c3 Nc3 14.Bc3 Nc5/+) 12.Ne4 Ned5 13.Nd6 cd6 14.Nd4 Kd8/+; 11.Kd1 Nb4 (11...Bg4 12.Ne4 Nd5 13.c4 f3 14.cd5 fe2+=; 11...Be5 12.d4 Bd6 13.Ba3 Nb4 14.Nb5 Nbd5/+; 11...Nc5 12.Ba3 Bf5 13.Bc5 Bc5 14.Nf4 0-0-0+=; 11...Bf5 12.Nb5 Nd5 13.c4 Ndb4 14.Nd6 cd6/+; 11...b6 12.Ne4 Nd5 13.c4 Ndb4 14.Nd6 cd6/+; 11...Kd7 12.Ne4 Nd5 13.c4 Ndb4 14.Ra3 Nc5+=) 12.Ne4 Ned5 13.c4 Nd3 14.Bd4 N5b4/+; 11.Ne4 Nd5 12.c4 Ndb4 13.Kd1 Nd3 14.Nd6 cd6/+; 11.Nd4 Nb4 (11...Be5 12.Ba6 Bd4 13.Bc4 Bf5 14.0-0-0 0-0-0/+) 12.Ncb5 Be5 13.d6 cd6 14.c3 Nbd5+; 11.0-0-0 Nb4 (11...Bg4 12.h3 Bh5 13.Re1 Nc5 14.Nb5 f3=; 11...Bd7 12.Nb5 Nd5 13.Re1 Kf7 14.Nec3 Bb5/+; 11...Nc5 12.Re1 Kf7 13.Nd4 a6 14.Bc4 Na4/+; 11...0-0 12.Re1 Rf7 13.Nd4 Nb4 14.Bc4 Bd7+=; 11...Kd7 12.Nd4 Nb4 13.Bc4 a6 14.Ne6 b5+=; 11...Kf7 12.Nd4 Nc5 13.Ndb5 Bg4 14.Re1 f3+=) 12.Re1 Kf7 13.Nd4 Nbd5 14.Bc4 c6/+) 11...Nb4 (11...Bf5 12.Nb5 Nc5 13.Ned4 Bd7 14.Bc4 Be5+=; 11...Bc5 12.d4 Bd6 13.Nb5 Nb4 14.Ba3 Ned5+=; 11...Be5 12.d4 Bd6 13.Nb5 Nb4 14.Ba3 Ned5+=) 12.Ne4 Ned5 13.Nd6 cd6 14.Nd4 Kd7/+.
10.a4 Kd7 A) 11.Nc1 a6 (11...Be5 12.Bc4 Nf5 13.Nd3 Nd4 14.0-0-0 Re8+= ; 11...Re8 12.Bb5 c6 13.dc6 bc6 14.Be2 Nf5/+ ; 11...Na6 12.Bb5 Kd8 13.Ba6 ba6 14.Ba3 Bb7/+; 11...c6 12.dc6 Nbc6 13.Ne4 Be5 14.Rb1 Nd5/+; 11...Nf5 12.Ne4 Re8 13.Bb5 c6 14.dc6 Nc6+=; 11...Rf8 12.Bc4 Kd8 13.Ne4 Nd7 14.0-0 g5+=) 12.Bc4 Nf5 13.Ne4 Re8 14.d3 Be7/+ ; B) 11.Ng1 Re8 (11...c6 12.Bc4 cd5 13.Bd5 Nbc6 14.Nge2 Be5+= ; 11...Nf5 12.Ne4 Re8 13.Bd3 Be5 14.Be5 Re5+= ; 11...Be5 12.Bc4 Re8 13.Nge2 Nf5 14.0-0 Nd4/+; 11...Na6 12.Bb5 Kd8 13.Ba6 ba6 14.Nge2 Re8/+; 11...a6 12.Bc4 Be5 13.Nf3 Nf5 14.Rf1 Rf8+=; 11...Rf8 12.Bb5 Kd8 13.Nge2 Bf5 14.Nd4 c6+=) 12.Bb5 c6 13.dc6 bc6 14.Be2 Nf5/+; C) 11.Ne4 Nd5 12.N2c3 Nc3 13.Nf6 Ke6 14.Bc3 Be5/+; D) 11.a5 Be5 (11...Na6 12.Nd4 Nb4 13.Bc4 Re8 14.0-0-0 a6/+; 11...h5 12.Ra4 Be5 13.d6 Bd6 14.Ne4 Nd5=; 11...h6 12.Ra4 Re8 13.Kf2 g5 14.Nd4 c6=; 11...a6 12.Ra4 Re8 13.Kf2 g5 14.Nd4 Be5+=; 11...Re8 12.Kf2 Be5 13.d4 Bd6 14.Ba3 Nf5/+; 11...Rf8 12.Ra4 Re8 13.Kf2 g5 14.Nd4 Be5+=) 12.d6 Bd6 13.Ne4 Nd5 14.N2c3 Nb4/+; E) 11.Kf2 Re8 (11...Na6 12.Ne4 Nd5 13.Nd6 cd6 14.Kf3 Nab4+= ; 11...Be5 12.d4 Bd6 13.Ne4 Nd5 14.c4 Nb4+= ; 11...g5 12.Re1 Na6 13.Ne4 Nd5 14.Ng5 Nab4+=; 11...h5 12.Ne4 Nd5 13.Nd6 Kd6 14.c4 f3=; 11...a6 12.Re1 Be5 13.d6 Bd6 14.Ne4 Nd5+=; 11...h6 12.Ne4 Nd5 13.Nd6 Kd6 14.c4 Nb6+=) 12.Re1 Nf5 13.Nd1 Be5 14.g3 fg3/+ ; F) 11.Rc1 a6 (11...Na6 12.g3 fg3 13.hg3 Be5 14.Ba3 Nf5/+ ; 11...h6 12.Rb1 Na6 13.g3 fg3 14.hg3 Nb4/+; 11...Re8 12.Kf2 Be5 13.Ba3 Nf5 14.Rd1 a6/+; 11...h5 12.Ne4 Nd5 13.Nd6 cd6 14.c4 Nb6+=; 11...b6 12.g3 fg3 13.hg3 Be5 14.Bg2 Nf5+=; 11...Be5 12.d6 Bd6 13.Ne4 Nd5 14.Nd6 cd6+=) 12.Ra1 Re8 13.Kf2 b6 14.Re1 Bb7/+ ; G) 11.g3 fg3 (11...f3 12.Ng1 Re8 13.Kf2 Be5 14.Nf3 Bc3+= ; 11...Na6 12.Nf4 Nb4 13.Kd1 Bf4 14.gf4 Ned5+=) 12.hg3 Be5 13.Rb1 h5 14.d6 Nf5+=.
10.a4 Nd7 A) 11.a5 Nc5 (11...0-0 12.Ba3 Ba3 13.Ra3 Re8 14.Kf2 Ne5= ; 11...Rb8 12.Ba3 Ba3 13.Ra3 g5 14.Nd4 Ne5+=; 11...h6 12.Ba3 Ba3 13.Ra3 g5 14.d6 cd6+=; 11...h5 12.Ba3 Ba3 13.Ra3 g5 14.d6 cd6+=; 11...a6 12.Ba3 Ba3 13.Ra3 b5 14.ab6 Nb6+=; 11...Be5 12.Ra4 g5 13.Ba3 a6 14.d4 Bd6+=) 12.Nd4 a6 13.Bc4 Bg4 14.Ne6 Ne6+= ; B) 11.Nd4 Nb6 (11...a6 12.Bc4 Nb6 13.Bb3 Be5 14.Nde2 Bg4+=; 11...h6 12.Ndb5 Kd8 13.Nd6 cd6 14.Be2 Ne5+=; 11...h5 12.Ndb5 Kd8 13.Nd6 cd6 14.Be2 Re8+=; 11...Ne5 12.Be2 Bb4 13.Na2 a5 14.Nb5 Kd7+=; 11...0-0 12.Ndb5 Re8 13.Nd6 cd6 14.Kf2 Ne5+=; 11...Rg8 12.Ne4 Kf7 13.Nb5 Nd5 14.Ned6 cd6+=) 12.Ndb5 Bf5 13.Nd6 cd6 14.Nb5 Kd7/+ ; C) 11.Rb1 0-0 (11...Kd8 12.g3 f3 13.Nd4 Nb6 14.a5 Nbd5/+ ; 11...Nb6 12.Ne4 Ned5 13.a5 Na4 14.Bf6 0-0+=; 11...Kf7 12.a5 Re8 13.Kd1 Bb4 14.Ra1 Ne5/+; 11...Nc5 12.Nd4 Nf5 13.Ndb5 Kf7 14.Bc4 Re8+=; 11...a6 12.Ne4 Nd5 13.c4 N5b6 14.Nd6 cd6/+; 11...Rb8 12.Nb5 Nd5 13.Na7 Kd8 14.Nb5 Be7/+) 12.g3 f3 13.Nf4 g5 14.Ne6 Re8/+ ; D) 11.Ba3 Ba3 (11...g5 12.Nb5 Nd5 13.Bd6 cd6 14.c4 Nb4+= ) 12.Ra3 g5 13.d6 cd6 14.Nb5 0-0+=.
10.a4 Be5 A) 11.d6 Bd6 12.Ne4 Nd5 13.N2c3 Nc3 14.Nf6 Kd8/+; B) 11.Rb1 b6 (11...Bf5 12.d4 Bd6 13.Bc1 b6 14.Bf4 Bc2+= ; 11...Na6 12.Ba3 Nf5 13.Rd1 Kd8 14.d4 Bd6+=; 11...h6 12.Ba3 Nf5 13.Bb2 Bd7 14.a5 c6/+; 11...Nd7 12.d4 Bd6 13.Nb5 f3 14.gf3 Nd5+=; 11...a6 12.d4 Bd6 13.Bc1 g5 14.Ne4 Nd5+=; 11...h5 12.d4 Bd6 13.Bc1 g5 14.Nb5 Kd8+=) 12.d6 Bd6 13.Ne4 Nd5 14.N2c3 Nc3/+; C) 11.d4 Bd6 12.Ba3 Ba3 13.Ra3 g5 14.Rb3 h5/+; D) 11.Bc1 c5 (11...Nf5 12.Ba3 c6 13.Rd1 Bc3 14.Nc3 Kd8+= ; 11...g5 12.Ba3 Nf5 13.0-0-0 Bd7 14.a5 c6/+; 11...Bf5 12.Rb1 b6 13.d4 Bd6 14.Bf4 Bc2+=) 12.dc6 Nbc6 13.Rb1 b6 14.d3 g5+; E) 11.Ba3 Nf5 (11...Bg4 12.d4 Be2 13.Ne2 Nd5 14.de5 fe5= ; 11...Bf5 12.d4 Bd6 13.Bd6 cd6 14.Nf4 a6+=; 11...f5 12.Rd1 g5 13.d4 Bf6 14.d6 cd6=) 12.Rd1 f3 13.gf3 Bc3 14.Nc3 Nd4+=.
10.a4 Kf7 A) 11.g3 Bf5 (11...f3 12.Nd4 Re8 13.Kd1 Bg4 14.h3 Be5/+ ; 11...fg3 12.hg3 Na6 13.Bg2 Nb4 14.0-0-0 Bf5/+; 11...Na6 12.Nf4 Nb4 13.0-0-0 Bf5 14.d3 Bf4/+; 11...Re8 12.gf4 Bg4 13.Kf2 Bf5 14.Nd4 Bf4/+) 12.Rc1 fg3 13.hg3 Na6 14.Bg2 Nb4/+; B) 11.Kf2 Rd8 12.Re1 Bf5 13.d3 Na6 14.Rb1 b6+; C) 11.0-0-0 Nd7 (11...Re8 12.Nd4 Be5 13.Nf3 Bc3 14.dc3 Nf5/+ ; 11...Bg4 12.Re1 Be5 13.h3 Be2 14.Be2 Bc3+= ; 11...Rd8 12.Nd4 Be5 13.Bc4 Kg7 14.Rhe1 Kf8=; 11...Bd7 12.Re1 Be5 13.Kb1 Re8 14.d4 Bd6/+; 11...Na6 12.Nd4 Nb4 13.Bc4 Bg4 14.Rde1 Nc8+=; 11...Bf5 12.Nd4 Be5 13.Nf5 Nf5 14.Bc4 Kg7+=) 12.a5 b6 13.g3 fg3 14.hg3 ba5/+; D) 11.Nd4 Re8 (11...Nf5 12.Ncb5 Be5 13.Ne6 Bb2 14.Rb1 c6+=; 11...Be5 12.Ndb5 Nf5 13.Bc4 Nd6 14.Nd6 cd6/+) 12.Bc4 Nf5 13.Nde2 f3 14.gf3 Nd4/+; E) 11.h4 Re8 (11...h5 12.Ba3 Ba3 13.Ra3 g5 14.Nd4 Nf5+= ; 11...Rd8 12.h5 g5 13.Nd4 Be5 14.Bc4 Bd4/+; 11...Bg4 12.Ba3 f3 13.Bd6 cd6 14.Nd4 Re8/+) 12.h5 g5 13.0-0-0 Bg4 14.h6 f3+; F) 11.a5 h6 (11...Na6 12.Nd4 Nb4 13.Bc4 Nf5 14.Ncb5 Nd4/+ ; 11...Rd8 12.Ra4 Bd7 13.Rc4 Re8 14.Kf2 Na6+=; 11...Bg4 12.h3 Bh5 13.Kf2 Rd8 14.Ra4 Bc5/+; 11...Bf5 12.Nd4 Re8 13.Nf5 Nf5 14.Kd1 Be5/+; 11...Re8 12.Ba3 Ba3 13.Ra3 Na6 14.Rb3 Nf5/+; 11...a6 12.Ne4 Nd5 13.Nd6 cd6 14.Ba3 Re8/+) 12.Kf2 Na6 13.Ne4 Nd5 14.N2c3 Nc3/+ ; G) 11.Ba3 Ba3 (11...Rd8 12.Bd6 Rd6 13.Nf4 a6 14.Ne4 Rb6+= ; 11...g5 12.Bd6 cd6 13.Nd4 Nf5 14.Nf5 Bf5+=; 11...f3 12.gf3 Ba3 13.Ra3 Rd8 14.Nf4 Nf5=) 12.Ra3 Na6 13.Nf4 Nb4 14.Kd1 Bf5+=.
10.Rb1 0-0 A) 11.Nd4 Re8 (11...Nd7 12.Ndb5 Nb6 13.Nd6 cd6 14.Ne4 Ned5+= ; 11...Nf5 12.Ne6 Be6 13.de6 Nc6 14.Ne4 Rae8= ) 12.Bc4 Nec6 13.Nce2 Nd4 14.Bd4 a6/+; B) 11.Nb5 Nd5 (11...f3 12.Ned4 Re8 13.Nd6 cd6 14.Kf2 fg2=) 12.Nd6 cd6 13.Ba3 Rd8 14.c4 Nb6/+; C) 11.g3 f3 (11...fg3 12.hg3 Na6 13.Bg2 Bf5 14.d3 Rae8+= ; 11...Na6 12.Nf4 Nb4 13.Ne4 Bf4 14.gf4 Ned5/+; 11...Bf5 12.Nf4 Bc2 13.Rc1 Bf5 14.Nb5 Na6+=; 11...Re8 12.gf4 Bg4 13.Rg1 Be2 14.Be2 Bf4/+) 12.Nd4 Nd7 13.Nf3 Nb6 14.Nd4 Ned5/+; D) 11.Nc1 Nd7 (11...Re8 12.Bc4 Bf5 13.d3 Nd7 14.0-0 Nb6/+ ; 11...Bf5 12.Ba1 b6 13.Bd3 Re8 14.0-0 Nd7/+; 11...Kg7 12.Bc4 Nd7 13.0-0 Ne5 14.Bb3 Bc5/+) 12.Bd3 Ne5 13.Be2 Bf5 14.d3 Rfd8/+; E) 11.h4 Nd7 (11...Re8 12.h5 g5 13.Kd1 Nd7 14.Nd4 a6/+ ; 11...h5 12.Ne4 Nd5 13.Nd6 cd6 14.Ba3 Rd8/+; 11...Bf5 12.Nd4 Re8 13.Kd1 Bg4 14.Be2 Be2/+; 11...Bg4 12.Ba1 f3 13.gf3 Bf3 14.Rh3 Bg4/+; 11...Na6 12.a3 Re8 13.Kf2 Bg4 14.Ne4 Nd5+=; 11...h6 12.Nb5 Nd5 13.Nd6 cd6 14.Ba3 Rd8/+ ) 12.h5 Nb6 13.Ne4 Ned5 14.Nd6 cd6/+; F) 11.Kf2 Nd7 (11...Re8 12.Ne4 Nd5 13.Nd6 cd6 14.Ba3 Nc6/+; 11...Rd8 12.Re1 Bf5 13.d3 Bc5 14.Kf3 h5/+; 11...Bf5 12.Nb5 Rc8 13.Ned4 Bc5 14.Bc4 Kf8=; 11...Rf7 12.Kf3 Nd7 13.Nf4 Ne5 14.Ke2 Nc4/+; 11...Na6 12.Nd4 Nc5 13.Bc4 Re8 14.Ndb5 a6=; 11...h6 12.Re1 Kf7 13.a3 Rd8 14.Ne4 Nd5+=) 12.Nd4 Ne5 13.Ke1 a6 14.Ne4 Nd5/+ ; G) 11.Ne4 Nd5 12.Nd6 cd6 13.Ba3 Rd8 14.c4 Nb6/+.
10.Rb1 a6 A) 11.Ne4 Nd5 12.Nd6 cd6 13.Ba3 Kd7 14.c4 Nc7/+; B) 11.a4 Nd7 (11...0-0 12.Ne4 Nd5 13.Nd6 cd6 14.Ba3 Re8+= ; 11...Kf7 12.Ne4 Nd5 13.Nd6 cd6 14.Ba3 Re8/+; 11...Bd7 12.a5 Bf5 13.Nd4 Nd7 14.Nf5 Nf5+=; 11...Be5 12.d4 Bd6 13.Bc1 g5 14.Ne4 Nd5+=; 11...h6 12.Ne4 Nd5 13.Nd6 cd6 14.Ba3 Kd7/+; 11...h5 12.Ba1 Ra7 13.Ne4 Nd5 14.Bd4 b6+=) 12.Ne4 Nd5 13.c4 N5b6 14.Nd6 cd6/+ ; C) 11.Kf2 b5 (11...Bf5 12.d3 b5 13.Re1 Kf7 14.a3 c6/+ ; 11...Nd7 12.Re1 Ne5 13.Ne4 Nd5 14.Nd6 cd6+=; 11...Bc5 12.d4 Bd6 13.Ne4 Nd5 14.c4 Nb4+=; 11...h6 12.Ne4 Nd5 13.c4 Nb4 14.Nd6 cd6=; 11...Be5 12.d4 Bd6 13.Bc1 g5 14.Ne4 Nd5+=; 11...Ra7 12.Ne4 Nd5 13.Nd6 cd6 14.c4 Nc7= ) 12.Re1 Kf7 13.a4 ba4 14.g3 fg3+; D) 11.g3 fg3 (11...Bf5 12.d3 f3 13.Nd4 Bb4 14.Kf2 Bc3+= ; 11...f3 12.Nd4 Be5 13.Nf3 Bc3 14.Bc3 Nd5+=; 11...Bg4 12.Nf4 Bf4 13.gf4 Bf3 14.Rg1 Nd7=) 12.hg3 Bf5 13.d3 Nd7 14.Bg2 h5/+; E) 11.a3 Kf7 (11...0-0 12.Ne4 Nd5 13.Nd6 cd6 14.c4 Bf5/+ ; 11...Be5 12.d4 Bd6 13.Bc1 g5 14.Ne4 Nd5+=; 11...b6 12.Nd4 Be5 13.Ne6 Be6 14.de6 Nbc6+=; 11...Bf5 12.Nd4 Bd7 13.Be2 Be5 14.Ne6 c6+=; 11...h6 12.Nd4 Nd7 13.Bc4 b5 14.Ba2 Bb7/+; 11...b5 12.g3 Bf5 13.d3 fg3 14.hg3 h5/+) 12.Kf2 Rd8 13.Kf3 Nd7 14.d4 g5+ ; F) 11.Ba1 b5 (11...Kd7 12.g3 f3 13.Nf4 Bf4 14.gf4 Rd8+= ; 11...b6 12.Ne4 Nd5 13.c4 Bf5 14.Nd6 cd6=; 11...Ra7 12.Ne4 Nd5 13.c4 Bf5 14.Nd6 cd6+=; 11...Nd7 12.Ne4 Nd5 13.c4 Ne7 14.d4 f3+=) 12.a4 ba4 13.Nd4 Nd7 14.Bc4 Nb6/+; G) 11.Nd4 Nd7 (11...Be5 12.Ne6 c6 13.d4 Be6 14.de6 Bd4+= ; 11...b5 12.Ne4 Be5 13.c4 0-0 14.Ne6 Be6=; 11...h6 12.Bc4 b5 13.Bb3 Nd7 14.Ne6 Nb6+=; 11...Bg4 12.Bc4 b5 13.Bb3 Nd7 14.Ne4 Bf5+=; 11...Ra7 12.Bc4 Nd7 13.Ne4 b5 14.Nc6 Nc6+=; 11...Bd7 12.Bc4 b5 13.Bb3 Be5 14.Ne4 a5+=) 12.Ne4 Nd5 13.c4 N5b6 14.Nd6 cd6+=.
10.Rb1 Na6 A) 11.Nd4 Be5 (11...Nb4 12.Ne4 Be5 13.Nb5 Nbd5 14.d4 f5= ; 11...Nf5 12.Nf5 Bf5 13.Ba6 ba6 14.d3 Kf7+=; 11...Nc5 12.Ndb5 Kd8 13.Nd6 cd6 14.Bc4 Re8+=; 11...Rb8 12.Ne4 Nd5 13.Bc4 Nb6 14.Ba6 ba6=) 12.Bb5 Bd7 13.Ba6 ba6 14.Nde2 Rb8+=; B) 11.a3 h6 (11...Be5 12.d4 Bd6 13.Bc1 g5 14.Ng1 Kd8+= ; 11...Kd7 12.g3 fg3 13.hg3 Nc5 14.Nb5 Nd5=; 11...b6 12.Nd4 Nc5 13.Bb5 Bd7 14.Bc4 a6+=; 11...Bg4 12.Ne4 Nd5 13.N2c3 Nc3 14.Bc3 0-0-0+=; 11...Nb8 12.Nb5 Kf7 13.c4 Bf5 14.Rc1 Nd7=; 11...Nc5 12.d4 Na6 13.Bc1 g5 14.Nb5 Nd5+=) 12.Nd4 Be5 13.Bb5 Bd7 14.Ba6 ba6+=; C) 11.Kf2 Nb4 (11...Be5 12.Ba3 Nf5 13.Nc1 Bd4 14.Kf3 Nh4/+) 12.Ba3 a5 13.Nb5 Ned5 14.Nd6 cd6/+; D) 11.Kd1 Kf7 (11...Nb4 12.Nb5 Bf5 13.Ned4 Bg4 14.Nf3 Ned5+= ; 11...Be5 12.Ba3 Bg4 13.h3 Bh5 14.Rb7 Nf5+= ; 11...Rb8 12.Nd4 Bg4 13.Nf3 Nc5 14.Nb5 Kf7/+; 11...0-0 12.Nd4 Nc5 13.Ndb5 Bg4 14.Be2 Be2+=; 11...Bg4 12.Ne4 Nd5 13.c4 Bf5 14.Nd6 cd6/+; 11...h6 12.Nd4 Bg4 13.Be2 Be2 14.Nde2 Kd7+=) 12.Nd4 Be5 13.Nf3 Bc3 14.Bc3 Nd5/+ ; E) 11.Ne4 Nd5 12.N2c3 Ndb4 13.Ba6 Na6 14.0-0 Be6+=.
10.Rb1 Nd7 A) 11.Nd4 a6 (11...Nb6 12.Ncb5 Nf5 13.c4 Na4 14.Ba1 0-0+= ; 11...Be5 12.Ne6 Nb6 13.Nb5 Ned5 14.Be5 Be6/+; 11...Kf7 12.Ndb5 Rd8 13.Ne4 Nd5 14.Ned6 cd6+=; 11...Nc5 12.Ndb5 Bf5 13.Nd6 cd6 14.Kd1 Rc8+=; 11...h6 12.Ndb5 Kd8 13.Nd6 cd6 14.Nb5 Nf5+=; 11...Ne5 12.Be2 Bd7 13.a3 0-0-0 14.Ne6 Rde8+=) 12.Ne4 Nd5 13.c4 N5b6 14.Nd6 cd6/+ ; B) 11.d3 g5 12.Kf2 Ne5 13.h3 Nf5 14.Ne4 Ne3/+; C) 11.a3 Nb6 12.Ne4 Ned5 13.d3 Bf5 14.Nf6 Nf6+; D) 11.a4 Kd8 (11...0-0 12.g3 f3 13.Ng1 Nb6 14.Nf3 Bg4/+ ; 11...Nb6 12.Ne4 Ned5 13.a5 Na4 14.Bf6 0-0+=; 11...Kf7 12.a5 Re8 13.Kd1 Be5 14.d4 Bd6/+; 11...Nc5 12.Nd4 Nf5 13.Ndb5 Kf7 14.Bc4 Re8+=; 11...a6 12.Ne4 Nd5 13.c4 N5b6 14.Nd6 cd6/+; 11...Rb8 12.Nb5 Nd5 13.Na7 Kd8 14.Nb5 Be7/+) 12.g3 f3 13.Nd4 Nb6 14.a5 Nbd5/+ ; E) 11.Kf2 Nb6 (11...Kd8 12.a3 Re8 13.g3 fg3 14.hg3 h5/+ ; 11...a6 12.Re1 Ne5 13.Ne4 Kf7 14.Nd6 cd6+=; 11...0-0 12.Nd4 Ne5 13.Be2 Bc5 14.Na4 Bd4/+; 11...b6 12.a3 g5 13.Re1 Bb7 14.Nd4 Bc5+=; 11...Bc5 12.Ke1 g5 13.h4 0-0 14.Kd1 Rf7+=; 11...Kf7 12.g3 fg3 13.hg3 Nb6 14.Bg2 Bf5/+) 12.Ne4 Ned5 13.c4 Nc4 14.Nf4 Ndb6/+ ; F) 11.Rc1 Nb6 (11...Kd8 12.g3 fg3 13.hg3 Be5 14.Rb1 Nb6/+ ; 11...a6 12.Kf2 b5 13.Re1 Bb7 14.Ne4 Bd5/+; 11...Be5 12.Nb5 Nd5 13.Be5 fe5 14.Nec3 N7b6/+; 11...Rb8 12.a3 b5 13.h4 h5 14.Kf2 a6/+; 11...0-0 12.g3 Nb6 13.Nf4 g5 14.Nfe2 Ned5/+; 11...a5 12.a3 Kd8 13.Ne4 Re8 14.c4 Nc5/+) 12.Nb5 Ned5 13.c4 Nb4 14.Nd6 cd6+; G) 11.g3 fg3 (11...f3 12.Nd4 Ne5 13.Kf2 Bg4 14.h3 Bd7= ; 11...Nb6 12.Nf4 Bf4 13.gf4 Ned5 14.Nd5 Nd5+=) 12.hg3 Ne5 13.Bg2 Bf5 14.Ne4 0-0-0+=.
10.Rb1 Kf7 11.Ne4 (11.g3 f3 (11...Bf5 12.d3 fg3 13.hg3 Bg4 14.Ne4 Nd5=; 11...fg3 12.hg3 Bg4 13.Kf2 Nd7 14.Ne4 Bf5/+; 11...Na6 12.Nf4 Nb4 13.Kd1 Bf5 14.Bd3 Nd3/+; 11...Re8 12.Bg2 Bg4 13.gf4 Nf5 14.Kf2 Bc5/+; 11...Bg4 12.Nf4 Bf4 13.gf4 Bf3 14.Rg1 Bd5+=; 11...Nd7 12.Nf4 Nb6 13.Bg2 Bf4 14.gf4 Rd8/+ ) 12.Ng1 Bf5 13.Rc1 Re8 14.Kf2 Bc5/+; 11.Nc1 a6 (11...Bf5 12.Ba1 b6 13.Bd3 Re8 14.0-0 c6/+; 11...Nd7 12.Bc4 Nf5 13.0-0 Nd4 14.Ne4 Nc2+=; 11...Rd8 12.Bc4 Bf5 13.d3 Nd7 14.Ne4 a6/+; 11...Re8 12.Bc4 Bf5 13.d3 Nec6 14.N3e2 Na5/+; 11...Nf5 12.Bd3 Re8 13.N3e2 Ne7 14.c4 Bf5/+; 11...Bg4 12.Bc4 Nd7 13.0-0 Ne5 14.Bb3 f3/+ ) 12.Be2 Rd8 13.0-0 Bf5 14.d3 b5/+; 11.Kf2 Re8 (11...Nd7 12.g3 fg3 13.hg3 Nb6 14.Bg2 Bf5/+; 11...Rd8 12.a3 Bf5 13.d3 Nd7 14.Bc1 Nb6/+; 11...Na6 12.Nd4 Be5 13.Ndb5 Nf5 14.Bc4 Kg7+=; 11...Bg4 12.Nd4 Be5 13.Nf3 Nd7 14.Ne5 fe5+=; 11...Bf5 12.d3 Rd8 13.Bc1 b6 14.Bf4 Bf4/+ ; 11...b6 12.Kf3 g5 13.Kf2 Rd8 14.g3 Bf5/+) 12.a3 Bg4 13.Bc1 b6 14.d4 g5/+; 11.Nd4 Re8 (11...Be5 12.Ndb5 a6 13.d4 ab5 14.de5 b4+=; 11...Nd7 12.Ndb5 Rd8 13.Ne4 Nd5 14.Ned6 cd6=; 11...Nf5 12.Ncb5 Re8 13.Kf2 a6 14.Nf5 Bf5+=) 12.Bb5 Nd7 13.0-0 a6 14.Bd7 Bd7/+; 11.Nb5 Nd5 (11...f3 12.Ned4 Re8 13.Nd6 cd6 14.Kf2 fg2+=) 12.Nd6 cd6 13.Ba3 Rd8 14.c4 Nb6/+; 11.d3 b6 (11...Na6 12.a3 Re8 13.Kf2 Bc5 14.d4 Bb6/+; 11...Nd7 12.a3 Re8 13.Kd2 g5 14.h4 g4/+; 11...Re8 12.Kf2 Nd7 13.g3 fg3 14.hg3 h5/+; 11...Rd8 12.Bc1 Re8 13.Kf2 g5 14.g3 fg3/+; 11...Rg8 12.Bc1 Re8 13.Kf2 g5 14.g3 fg3/+; 11...a6 12.Bc1 Re8 13.Kf2 g5 14.g3 fg3/+) 12.Ne4 Nd5 13.g3 Ne3 14.Nf4 Bb7/+) 11...Nd5 12.Nd6 cd6 13.Ba3 Rd8 14.c4 Nb6/+.
10.Rb1 h5 A) 11.a4 0-0 (11...h4 12.Nd4 h3 13.Ndb5 Kd8 14.Nd6 cd6+= ; 11...Be5 12.d4 Bd6 13.Bc1 g5 14.Nb5 Rh7+=; 11...a6 12.Ba1 Be5 13.d6 Bd6 14.Ne4 Nd7+=; 11...Rh7 12.Nd4 Be5 13.Ne6 Nd5 14.Nd5 Be6/+; 11...b6 12.Nd4 Be5 13.Ne6 Nd5 14.Ng7 Kf7+=; 11...Na6 12.Nd4 Be5 13.Bb5 Kf7 14.Ba6 ba6+=) 12.Ne4 Nd5 13.Nd6 cd6 14.Ba3 Rd8/+ ; B) 11.a3 Rh7 (11...h4 12.Nb5 Kf7 13.c4 a6 14.Nd6 cd6= ; 11...0-0 12.Nd4 Nd7 13.Bc4 Ne5 14.Be2 Re8+=; 11...Be5 12.Kf2 Bf5 13.Bc1 Bc2 14.Rb7 Bd3/+; 11...a6 12.Nd4 h4 13.Ne4 Nd5 14.c4 Ne7+=; 11...b6 12.Nb5 Nd5 13.c4 Bf5 14.Rc1 Ne7=; 11...g5 12.Nb5 Nd7 13.Nec3 Kd8 14.Nd6 cd6+=) 12.d3 Nd7 13.Bc1 g5 14.Bb2 Nf5/+ ; C) 11.Nc1 Nd7 (11...Bf5 12.Bd3 Kf7 13.0-0 Nd7 14.Nb5 Bd3/+; 11...Be5 12.Bc4 Bf5 13.Ba1 b6 14.Nd3 Nd7/+; 11...Rf8 12.Bc4 Nd7 13.Ne4 Nb6 14.Bd3 Be5/+; 11...h4 12.Ne4 Nd5 13.c4 Bf5 14.Bd3 Nb6+=; 11...Rh6 12.Ne4 Nd5 13.Bc4 Nb6 14.Bb5 Nc6+=) 12.Bd3 Ne5 13.Be4 f5 14.Bf3 Nf3/+; D) 11.Ba1 Na6 (11...Be5 12.d4 Bd6 13.Nb5 Nd5 14.c4 Bf5= ; 11...Nd7 12.Nd4 Nb6 13.Ne4 Be5 14.Nb5 Ned5+=; 11...Kd7 12.Nc1 h4 13.Bb5 c6 14.dc6 bc6+=; 11...0-0 12.Nd4 Re8 13.Bb5 c6 14.dc6 Nbc6+=; 11...b6 12.Nb5 Nd5 13.c4 Bf5 14.Rb3 Ne7=; 11...Rf8 12.Nb5 g5 13.h4 b6 14.hg5 fg5+=) 12.Nd4 Be5 13.Ne6 Bc3 14.Ba6 Be6+ ; E) 11.Rd1 Na6 (11...Nd7 12.Nb5 Nd5 13.c4 Nc5 14.d4 Na4/+ ; 11...Bg4 12.h3 Be2 13.Be2 Nd7 14.Rb1 Be5/+; 11...Be5 12.Ba3 Bf5 13.d4 Bd6 14.Bd6 cd6=; 11...h4 12.Ne4 Nd5 13.c4 Nb4 14.Nd6 cd6/+; 11...Bf5 12.Nd4 Bg4 13.Rb1 Be5 14.Ndb5 a6+=; 11...g5 12.h4 Rh6 13.Rb1 Na6 14.Nd4 Be5+=) 12.Ne4 Nb4 13.Nf6 Kd8 14.Nd4 Ned5/+ ; F) 11.Rc1 Bg4 (11...Nd7 12.a3 Kd8 13.Ne4 Re8 14.c4 Nc5/+ ; 11...h4 12.a3 Be5 13.d4 Bd6 14.Nb5 Bg4+=; 11...Na6 12.Ne4 Nd5 13.N2c3 Nc3 14.Bc3 Nc5/+; 11...Be5 12.Ba3 Nf5 13.Rd1 Bc3 14.Nc3 f3+=; 11...a6 12.Ne4 Nd5 13.c4 Nb4 14.Nd6 cd6/+; 11...Bd7 12.a3 Be5 13.d4 Bd6 14.Ne4 Bg4=) 12.h3 Be2 13.Be2 Nd7 14.Nb5 Nd5/+; G) 11.Nd4 Nd7 (11...Be5 12.Ndb5 a6 13.d4 ab5 14.de5 b4= ; 11...a6 12.Ne4 Be5 13.c4 Nf5 14.Ne6 Be6+=; 11...h4 12.Ndb5 a6 13.Nd6 cd6 14.Ne4 Nf5+=; 11...Bd7 12.Bc4 Be5 13.Nf3 Rf8 14.0-0 a6=) 12.Ndb5 Kd8 13.Nd6 cd6 14.Ne4 Kc7+=.
10.Rb1 h6 A) 11.a3 a6 (11...0-0 12.Nb5 Nd5 13.c4 Nb6 14.c5 Bc5= ; 11...Rh7 12.Nd4 Be5 13.Ne6 Nd5 14.Nd5 Be6/+; 11...Be5 12.Bc1 Nf5 13.Bb2 Rh7 14.Ne4 Bb2+=; 11...Rg8 12.Nb5 Bf5 13.Nd6 cd6 14.Nf4 Kf7+=; 11...b6 12.Nb5 Kf7 13.c4 Bf5 14.Rc1 Re8+=; 11...Nd7 12.Ne4 Nd5 13.c4 N5b6 14.Nd6 cd6/+) 12.Nd4 Nd7 13.Ne4 Nd5 14.c4 N5b6/+; B) 11.Nc1 Nd7 (11...Bf5 12.Bd3 Kf7 13.0-0 Nd7 14.Bf5 Nf5/+; 11...Be5 12.Bc4 a6 13.Nd3 Bf5 14.Ne5 fe5+=; 11...0-0 12.Bd3 Nd7 13.Ne4 Kg7 14.Nd6 cd6+=; 11...Rf8 12.Bc4 Nd7 13.Ne4 Nb6 14.Bd3 Be5/+; 11...Kd8 12.Bc4 Bf5 13.d3 Nd7 14.Ne4 Be4/+; 11...Rg8 12.Ne4 Nd7 13.Bf6 Nd5 14.Bd4 Be5+=) 12.Bd3 Ne5 13.Bb5 Kd8 14.Nd3 Bf5/+; C) 11.a4 Kf7 (11...Be5 12.Ba3 Nf5 13.Bb2 Bd7 14.a5 c6/+ ; 11...Na6 12.Nd4 Be5 13.Bb5 Kf7 14.Ba6 ba6/+; 11...0-0 12.Nd4 Re8 13.Bc4 Nec6 14.Ne6 Ne5+=; 11...Rh7 12.Nd4 Be5 13.Ne6 Nd5 14.Nd5 Be6/+; 11...Kd7 12.Nc1 Kd8 13.Bc4 Bf5 14.d3 Nd7+=; 11...a6 12.Ne4 Nd5 13.Nd6 cd6 14.Ba3 Kd7/+) 12.g3 fg3 13.Ng3 Re8 14.Nge4 Nd7/+; D) 11.d3 Be5 (11...Bg4 12.Ne4 Nd5 13.c4 Be2 14.Ke2 Nb4+= ; 11...Na6 12.Ne4 Nd5 13.c4 Ndb4 14.Nd6 cd6+=; 11...b6 12.Ne4 Nd5 13.c4 Nb4 14.Nd6 cd6+=; 11...Nd7 12.Ne4 Nd5 13.Nd6 cd6 14.c4 f3+=; 11...Kd7 12.Kf2 Na6 13.a3 g5 14.h4 Be5/+; 11...a6 12.Ne4 Nd5 13.c4 Nb4 14.Nd6 cd6=) 12.Bc1 g5 13.Bb2 Nd7 14.h4 Rh7/+ ; E) 11.Ba1 Nd7 (11...Be5 12.d4 Bd6 13.Nb5 Nd5 14.c4 Bf5= ; 11...0-0 12.Nd4 Re8 13.Bb5 c6 14.dc6 Nbc6+=; 11...Na6 12.Nd4 Be5 13.Bb5 Bd7 14.Ba6 ba6/+; 11...Kd7 12.Nc1 Re8 13.Bb5 c6 14.dc6 Nbc6+=; 11...b6 12.Nb5 g5 13.Bf6 Rf8 14.Nd6 cd6=) 12.Ne4 Nd5 13.c4 N5b6 14.Nd6 cd6/+; F) 11.Rd1 Nd7 (11...Na6 12.a3 Nc5 13.Nd4 Bg4 14.Be2 Be2/+ ; 11...Bg4 12.Rb1 Nd7 13.Nd4 Be5 14.Ne6 Nd5/+; 11...Be5 12.Ba3 Bf5 13.d4 Bd6 14.Bd6 cd6=; 11...Kf7 12.Rb1 Re8 13.Kf2 Nd7 14.g3 fg3/+; 11...0-0 12.Ne4 Nd5 13.Nd6 cd6 14.c4 Nb4/+; 11...Bf5 12.Nd4 Bg4 13.Rb1 Be5 14.Be2 Bc8+=) 12.Rc1 0-0 13.g3 f3 14.Ng1 Nb6/+ ; G) 11.Nd4 a6 (11...Nd7 12.Ndb5 Kd8 13.Nd6 cd6 14.Ne4 Nd5=; 11...Bg4 12.Ne4 Be5 13.Nb5 Kd8 14.d4 Bf5=; 11...Be5 12.Ndb5 a6 13.d4 ab5 14.de5 b4=; 11...Bd7 12.Bc4 Be5 13.Ne6 Be6 14.de6 Nbc6+=) 12.Ne4 Nd5 13.c4 Nb4 14.a3 N4c6+=.
10.Nd4 Nd7 11.Ndb5 0-0 (11...Kf7 12.Nd6 cd6 13.Nb5 Nd5 14.Bc4+=) 12.Bc4 (12.Nd6 cd6 13.Ne4 Nd5 14.Nd6 Rd8=) 12...Nb6 13.Bb3 Bf5 (13...Kg7 14.0-0=) 14.0-0 (14.Nc7 Rac8 15.N7b5 Rfd8 16.Nd6 Rd6+) 14...g5 (14...Rad8 15.Rae1 Rf7 16.Nd6 cd6 17.Rf4+=) 15.Nc7+= Rad8 (15...Bc7 16.d6 A double attack) 16.N7b5 (16.N3b5 a6 17.Nd6 Rd6+) 16...Nec8 17.g3 (17.Rab1 Bc5 18.Kh1 Kg7+=) 17...Bh3= 18.Ne4 (better is 18.Rfe1=) 18...Bf1/+ 19.Rf1 Be5 20.Ba3 (20.d4 Bb8+=) 20...Rfe8 (20...fg3 21.hg3 Rfe8 22.Bc5/+) 21.gf4+= gf4 22.d6 Kg7 (22...Kh8 23.Bf7 Rf8 24.Be6+=) 23.Kh1 (23.Nc7 Bd4 24.Nf2 Re2+=) 23...Kh6 (23...f5 24.Nc5 Nd6 25.Nc7/+) 24.Nc7+= Rh8 25.Ne6 Exerts pressure on the isolated pawn 25...Nd6 26.Nd8 Rd8 27.Nc5 Nbc4 28.Bc1 b6 (28...Rc8 29.Ne6=) 29.Nd3 (29.Ne6 Re8 30.Nf4 Bf4 31.Bc4 Kg5=) 29...Na5 (29...Kg5 30.Kg2/+) 30.Be6 (30.Nf4 Nb3 31.ab3 Bf4 32.Rf4 Kg6=) 30...Nb5 (30...Re8 31.Bd5+=) 31.Nf4= Nd4 32.c3 Ne6 33.Ne6 Rd3 34.Nf4 Bf4 35.Rf4 Kg5 36.Rb4 ½½. Grehl,Siegfried Denecke,Hermann, corr, 1989.
10.Nd4 Bg4 11.Ndb5 A) 11...Kf8 12.Ne4 Nd7 (12...Nd5 13.Ned6 cd6 14.c4 Nb4 15.Bf6 Nc2+=) 13.Nbd6 cd6 14.Nd6 Nd5 15.Nb7 Rb8=; B) 11...Bf5+= B1) 12.Ba3 Kd7 13.Nd6 cd6 14.Bb5 Kc7 15.0-0 a6+=; B2) 12.0-0-0 a6 (12...Be5 13.d4 Bd6 14.Nd6 cd6 15.Ba3 Nc8=; 12...Kd7 13.Nd6 Kd6 14.Nb5 Kd7 15.Bf6 Re8=; 12...h6 13.Nd6 cd6 14.Re1 a6 15.Ne4 Be4+=) 13.Nd6 cd6 14.Re1 Kf7 15.Ne4 Be4=; B3) 12.Kd1 a6 (12...Be5 13.d4 Bd6 14.Rb1 b6 15.Ba3 Kd7+=) 13.Nd6 cd6 14.Be2 Nd7 15.Ba3 Nc5+=; B4) 12.Nd6 cd6 13.0-0-0 a6 14.Re1 Kf7 15.Ne4 Be4=.
10.Nd4 Bg4 11.h3 Bd7 12.Bd3 (12.Bc4 a6 (12...Be5 13.Nf3 Rf8= 14.0-0 a6 15.Rae1 b5=; 12...h6 13.0-0 c6 14.Nf3 Bf5 15.dc6 Nbc6+=; 12...h5 13.Ncb5 Na6 14.Nd6 cd6 15.Ba6 ba6+=) 13.Ne6 b5 14.Bb3 Be6 15.de6 Be5+=; 12.Ne6 a6 (12...Be5 13.Rb1 Nd5 14.Ng7 Kf7 15.Nd5 Bc6=; 12...h6 13.Bc4 Be6 14.de6 Be5 15.Rd1 Nbc6=; 12...h5 13.Bc4 Be6 14.de6 Be5 15.Rd1 Nbc6=) 13.Bc4 b5 14.Bb3 Be6 15.de6 Be5+=; 12.Ndb5 Bf5 (12...Bb5 13.Bb5 Nd7 14.Ne4 Nd5 15.c4 Nb4=) 13.Nd6 cd6 14.Kd1 a6 15.Be2 b5+=) 12...0-0 (12...Be5 13.Nde2/+ Bf5 14.Bf5 Nf5 15.Rb1 Kf7+=; 12...c6 13.dc6 Nbc6 14.Nc6 Bc6 15.Ne4 Be4+=) 13.0-0-0 (13.Bc4 a6 (13...Nf5 14.Ne6 Be6 15.de6 Kg7=) 14.Ne4 b5 15.Bb3 a5+=) 13...a5 (13...Re8 14.Ndb5 Bb5 15.Bb5+= Rf8+=) 14.Rde1 (14.Ne6 Rc8= 15.Bc4 b5=) 14...Na6 (14...Re8 15.Ndb5 Bb5=) 15.Ne6 (15.Bc4 Rf7=) 15...Be6 16.de6 Nc5 (16...Be5 17.Rhf1=) 17.Bc4 a4 (17...Be5 18.Ba3 Bc3 19.dc3=) 18.Nb5+= Rad8 (18...a3 19.Ba3 Nd3 20.Bd3 Ba3 21.Na3 Ra3 22.Bc4+=) 19.d4 Na6 20.c3 (20.Nd6 cd6 21.Rhf1 g5+/) 20...Kg7 (20...Rfe8 21.Nd6 Rd6 22.Rhf1+/) 21.Rhf1+/ g5 22.Kc2 Nf5 23.Bc1 (23.Nd6!? Rd6 24.Ba3+/) 23...Be7= 24.Bd3 (24.Na7=) 24...Nd6 (better is 24...Ng3!? 25.Rf3 c6=) 25.Nd6+/ Bd6? (better is 25...cd6 26.Bb5 Ra8 27.Ba4 Nb4 28.cb4 Ra4+=) 26.e7+ 10. Kjaerstad,Eivind J Iversen,Arne, corr Norway, 1968.
10.Nd4 Bg4 11.h3 Be5 A) 12.Ncb5 Bd7 (12...Bc8 13.Ne6 Be6 14.Be5 fe5 15.Nc7 Kd7/+) 13.Ne6 Be6 14.Be5 fe5 15.Nc7 Kd7/+; B) 12.Ne6 Be6 (12...Bf5 13.Nb5 Nd5 14.Be5 Be6 15.c4 a6=) 13.de6 Nbc6 14.0-0-0 Nd4 15.Bc4 c6/+; C) 12.Rb1 a6 (12...Bd4 13.Nb5 Bb6 14.Bf6 0-0 15.Be7 Re8+=; 12...Bc8 13.Ne6 Nd5 14.Ng7 Kd8 15.Nd5 Bb2+=; 12...Bd7 13.Ne6 Nd5 14.Ng7 Kf7 15.Nd5 Bc6=) 13.Ne4 Bd7 14.Bc4 b5 15.Bb3 a5+=; D) 12.Ndb5 Bf5 13.d4+= Bd6 14.Nd6 cd6 15.Ba3 Kd7+=.
10.Kf2 Na6 A) 11.a3 Kf7 (11...Be5 12.d4 Bd6 13.Nb5 Nd5 14.Nd6 cd6= ; 11...Nc5 12.Re1 Bf5 13.Nd4 0-0-0 14.Ndb5 Rhe8+=; 11...h6 12.Re1 Kf7 13.Ne4 Nd5 14.N2c3 Be6+=; 11...Bf5 12.Nd4 Bc5 13.Na4 Bd4 14.Bd4 Bc2/+; 11...h5 12.Re1 Kd7 13.Ne4 Nd5 14.c4 Nb6+=; 11...Rb8 12.Re1 Kd7 13.Ne4 Nd5 14.c4 Nb6=) 12.Kf3 h5 13.Kf2 Bf5 14.d3 Bc5/+ ; B) 11.Rb1 Nb4 12.Ba3 a5 13.Nb5 Ned5 14.Nd6 cd6/+; C) 11.Nb5 Nd5 12.Nd6 cd6 13.Re1 Kf7 14.Nd4 Nac7/+; D) 11.Kf3 g5 (11...Nb4 12.Nb5 g5 13.Nd6 cd6 14.Nd4 Nbd5/+ ; 11...Bf5 12.Nb5 Nc5 13.Nd6 cd6 14.Nf4 Bc2+=; 11...h5 12.Ne4 Bg4 13.Kf2 Nd5 14.c4 Ndb4/+) 12.Rb1 Nb4 13.Ne4 g4 14.Kf2 Ned5/+; E) 11.Ne4 Nd5 12.Re1 Be7 13.N2c3 Nc3 14.Nc3 Nb4/+; F) 11.Nd4 Be5 (11...Nb4 12.Ncb5 Nbd5 13.c4 Nb4 14.Nd6 cd6+= ) 12.Ndb5 Nd5 13.Nd5 Bb2 14.Rb1 Be5/+; G) 11.Re1 Nb4 (11...Kf7 12.Nd4 Be5 13.Ndb5 Nf5 14.Re4 c5+=) 12.Nb5 Kf7 13.Ned4 Nf5 14.c3 Nd4+=.
10.Kf2 Bc5 A) 11.d4 Bb6 (11...Bd6 12.Nb5 g5 13.c4 b6 14.Re1 Kd8=) 12.Na4 g5 13.c4 Nf5 14.Bc3 Nd6=; B) 11.Kf3 h5 (11...g5 12.Ne4 g4 13.Kf4 Nd5 14.Kg3 Be7= ) 12.Nf4 Bg4 13.Ke4 Bd6 14.Ke3 Nd7+=; C) 11.Ke1 Bf5 12.Nf4 Bd6 13.Ne6 Kd7 14.Rc1 c6=.
10.Kf2 Nd7 11.Re1 (11.Ne4 Nd5 (11...f3 12.Nd6 cd6 13.gf3 Nd5 14.Ba3 Ne5=) 12.c4 Nc5 13.Nc5 Bc5 14.Kf3 Nb6/+; 11.Rc1 Kd8 (11...Kf7 12.a3 Re8 13.g3 Ne5 14.Ne4 Nc4/+; 11...b6 12.Re1 Bb7 13.Nd4 a6 14.Ne6 Kf7/+; 11...a6 12.Re1 Kd8 13.Ne4 Nd5 14.Nd6 cd6+=; 11...0-0 12.Re1 Ne5 13.Nd4 Bb4 14.Ne6 Rf7/+; 11...Nb6 12.Nb5 f3 13.Nd6 cd6 14.Kf3 Nc4+=; 11...h6 12.a3 b6 13.Ne4 Nd5 14.c4 Ne7+=) 12.a4 Re8 13.g3 fg3 14.hg3 h5+; 11.Nd4 a6 (11...Bc5 12.Na4 Nd5 13.Re1 Kf7 14.Bc4 c6/+; 11...Be5 12.Ndb5 a6 13.d4 ab5 14.de5 Ne5/+; 11...Ne5 12.Ndb5 Bf5 13.Nd6 cd6 14.Rc1 a6/+; 11...Nb6 12.Ndb5 Ned5 13.Nd6 cd6 14.Nd5 Nd5+=) 12.Ne6 Ne5 13.Nf4 Bf5 14.Rc1 Ng4/+ ; 11.Rb1 Kd8 (11...Nb6 12.Ne4 Ned5 13.c4 Nc4 14.Nf4 Ndb6/+; 11...a6 12.Re1 Ne5 13.Ne4 Kf7 14.Nd6 cd6+=; 11...0-0 12.Nd4 Ne5 13.Be2 Bc5 14.Na4 Bd4/+; 11...b6 12.a4 Bb7 13.Ne4 Nd5 14.c4 Ne7/+; 11...Bc5 12.Ke1 g5 13.Ne4 Nd5 14.Ng5 Ne5+=; 11...Kf7 12.g3 fg3 13.hg3 Nb6 14.Bg2 Bf5/+ ) 12.Ba1 Re8 13.g3 fg3 14.hg3 h5/+; 11.Rd1 h6 (11...Kd8 12.Re1 Re8 13.g3 fg3 14.hg3 h5/+; 11...Kf7 12.g3 fg3 13.hg3 Nb6 14.Bg2 Bf5/+; 11...a6 12.Re1 Kd8 13.Ne4 Nd5 14.Nd6 cd6+=; 11...b6 12.Re1 Bb7 13.Nd4 a6 14.Ne6 Kf7/+; 11...0-0 12.Re1 Ne5 13.Nd4 Bb4 14.Ne6 Rf7/+ ; 11...Nb6 12.Re1 Kf7 13.Ne4 Ned5 14.Nd6 cd6/+) 12.Re1 Kf7 13.Ne4 Nd5 14.c4 Nc5/+) 11...Kf7 (11...Ne5 12.Nd4 0-0 13.Be2 Bc5 14.Ne4 Bb6/+; 11...Kd8 12.Nb5 Nd5 13.Nd6 cd6 14.c4 N5b6/+; 11...Kf8 12.g3 fg3 13.hg3 Ne5 14.Nd4 Ng4+=) 12.g3 fg3 13.hg3 Nb6 14.Bg2 Bd7/+.
10.Kf2 Be5 A) 11.Re1 Kf7 (11...a6 12.d4 Bd6 13.Ne4 Bf5 14.Nd6 cd6+= ; 11...c5 12.d6 Nf5 13.d4 cd4 14.Nd5 Bd6=; 11...Kd8 12.d6 Bd6 13.Ne4 Nd7 14.Nd6 cd6=; 11...Bd7 12.Ba3 g5 13.d4 Bd6 14.Bd6 cd6=; 11...Kd7 12.d4 Bd6 13.a3 Nf5 14.Ne4 Ne3=; 11...Bf5 12.Ba3 f3 13.Ng3 fg2 14.Bg2 Bc2+=) 12.d4 Bd6 13.Ne4 Nd5 14.Nd6 cd6+= ; B) 11.d6 Bd6 12.Ne4 Nbc6 13.Nd6 cd6 14.Nf4 Bf5+=; C) 11.Rb1 Na6 (11...Bf5 12.d3 g5 13.Ba3 b6 14.Re1 c5/+ ; 11...a6 12.d4 Bd6 13.Bc1 g5 14.Ne4 Nd5+=; 11...h6 12.Ba3 Nf5 13.Rb4 g5 14.Ne4 Nd7/+; 11...Kd8 12.d6 Bd6 13.Ne4 Be5 14.d4 Bd6+=; 11...c5 12.d6 Bd6 13.Ne4 Be5 14.Nc5 Nbc6+=; 11...Nd7 12.Ba3 Nf5 13.Rd1 g5 14.d4 Bd6/+ ) 12.Ba3 Nf5 13.Rd1 g5 14.Ne4 Nd4/+; D) 11.Ba3 Nf5 (11...Bf5 12.d4 Bd6 13.Bd6 cd6 14.Nf4 a6= ; 11...g5 12.Re1 a6 13.Be7 Ke7 14.d4 Bd6+=) 12.Rd1 g5 13.d4 Bd6 14.Bc1 Na6/+; E) 11.Kf3 Nf5 (11...h5 12.d4 Bg4 13.Kf2 Bd6 14.Nb5 Nd5+= ; 11...g5 12.Re1 Kd8 13.d6 Bd6 14.Ne4 Rf8/+; 11...Bf5 12.d4 Bd6 13.Nb5 g5 14.c4 b6+=) 12.Re1 Kd8 13.a3 Re8 14.Rb1 g5/+; F) 11.Rc1 Na6 (11...Bf5 12.Ba3 g5 13.d4 Bd6 14.Bd6 cd6/+ ; 11...Bg4 12.Rb1 b6 13.d4 Bd6 14.Ne4 Bf5+=; 11...h6 12.Re1 Kf7 13.d4 Bd6 14.Nb5 Nd5+=; 11...Kd8 12.d6 Bd6 13.Ne4 Rf8 14.Nd6 cd6/+; 11...c5 12.Rb1 Na6 13.d6 Bd6 14.Ne4 Be5+=; 11...Bd7 12.Ba3 Nf5 13.Rd1 g5 14.Rb1 b6/+) 12.d6 Nf5 13.dc7 Nc7 14.Rd1 Ne6/+ ; G) 11.d4 Bd6 12.Nb5 g5 13.c4 b6 14.Re1 Kd8=.
10.Kf2 Bf5 A) 11.Nd4 Bc5 12.Ncb5 Nd5 13.Bc4 a6 14.Bd5 ab5/+; B) 11.Re1 Bc2 (11...Kf7 12.Nb5 Na6 13.Ned4 Nb4 14.Nd6 cd6=; 11...Bc5 12.d4 Bb6 13.Kf3 Bc2 14.Nf4 h5=; 11...Kd7 12.Nb5 Nd5 13.Nd6 Kd6 14.Nd4 Bd7+=; 11...Nd7 12.Nb5 Bc2 13.Ned4 Ba4 14.Nd6 cd6+=; 11...a6 12.Nd4 Bc5 13.Na4 Bd4 14.Bd4 Nd7=) 12.Nb5 Nd7 13.Ned4 Ba4 14.Nd6 cd6+=; C) 11.Nb5 Nd5 (11...Nd7 12.c4 Rc8 13.Nd6 cd6 14.Nf4 Kf7= ; 11...Kf7 12.c4 Nc8 13.Re1 Re8 14.Nd6 Nd6+=) 12.c4 Nb4 13.Nd6 cd6 14.Nf4 Kf7+=.
10.Kf2 Rf8 A) 11.Re1 Kd8 (11...Kf7 12.Nd4 Nd7 13.Ncb5 Ne5 14.Ne6 Be6=; 11...Na6 12.a3 Kd8 13.Ne4 Nd5 14.c4 Nb6=; 11...Bf5 12.Nb5 Kf7 13.Nd6 cd6 14.Nd4 Na6=; 11...Bc5 12.d4 Bb6 13.Ba3 Rf7 14.d6 Nf5=; 11...Kd7 12.Kf3 g5 13.Nd4 Kd8 14.Ne6 Be6=; 11...Nd7 12.Nb5 Nc5 13.Nd6 cd6 14.Nf4 Bf5+=) 12.Nd4 Bc5 13.Ne4 Bb6 14.c4 f5+= ; B) 11.Nb5 f3 (11...Nd5 12.c4 Nb4 13.Nd6 cd6 14.Nf4 N8c6+= ) 12.Kf3 Nd5 13.c4 Nb4 14.Bc3 Nd3+=; C) 11.Rb1 Nd7 (11...Bc5 12.Ke1 g5 13.Ne4 Nd7 14.h4 Nd5+= ; 11...Kd8 12.Kf3 g5 13.Nd4 g4 14.Kf2 Bc5+=; 11...a6 12.Nd4 b5 13.Ne4 Nd5 14.c4 bc4=; 11...Bf5 12.Nb5 Na6 13.Nd6 cd6 14.Nd4 Nc7=; 11...h5 12.Re1 Kd8 13.Ne4 Nd5 14.Nd6 cd6+=; 11...Na6 12.a3 Nc5 13.d4 Na6 14.Nb5 Bf5=) 12.Re1 Kd8 13.g3 g5 14.gf4 Nb6/+ ; D) 11.d3 Nd7 (11...Na6 12.a3 Kd8 13.Ne4 Nd5 14.c4 Ne3+= ; 11...Kd8 12.Ne4 Nd5 13.Nd6 cd6 14.c4 Ne7+=; 11...Bg4 12.Ne4 Nd5 13.c4 Ne3 14.Nf6 Ke7+=; 11...Bc5 12.d4 Bb6 13.Na4 Nd5 14.c4 Nb4+=; 11...Bf5 12.Nb5 Nd5 13.c4 Ne7 14.Nd6 cd6+=; 11...Be5 12.Ba3 Kd8 13.d4 Bd6 14.Bd6 cd6=) 12.Ne4 Nd5 13.c4 Nc5 14.Nc5 Bc5/+ ; E) 11.a3 Nd7 (11...Be5 12.Re1 Kd7 13.d4 Bd6 14.Ne4 Nd5= ; 11...Bf5 12.Nb5 Nd5 13.c4 Ne7 14.Re1 Kd7+=; 11...Bg4 12.Ne4 Be5 13.d4 f5 14.Ng5 Bd6=; 11...h5 12.Re1 Bc5 13.d4 Bb6 14.Nb5 g5=; 11...Bd7 12.Ne4 Nd5 13.c4 Ne7 14.Nf6 Kd8=; 11...Rf7 12.Re1 Bf5 13.Nd4 Bc5 14.Ncb5 Kd8=) 12.Ne4 Nd5 13.c4 N5b6 14.Nd6 cd6/+; F) 11.Kf3 Nd7 (11...Bf5 12.Nb5 Nd7 13.d4 Nb6 14.Nd6 cd6+= ; 11...g5 12.Re1 Nd7 13.Nd4 Ne5 14.Kf2 a6+=; 11...Na6 12.Ne4 Nd5 13.c4 Nb6 14.Nd6 cd6+=; 11...h5 12.Re1 Bg4 13.Kf2 Kd7 14.Nd4 Bc5+=) 12.Nf4 Ne5 13.Kf2 Bf5 14.d3 Ng4/+; G) 11.Ne4 Nd5 12.c4 Nb4 13.Nd6 cd6 14.Nf4 N8c6+=.
10.Kf2 h6 A) 11.Re1 Kf7 (11...Kd7 12.Ne4 Nd5 13.Nd6 cd6 14.c4 Nb4= ) 12.d3 Bg4 13.a3 Nd7 14.h3 Be2+; B) 11.Nb5 Nd5 12.c4 Nb4 13.Nd6 cd6 14.Nf4 Kf7=; C) 11.Nd4 a6 (11...Be5 12.Ndb5 a6 13.d4 Bd6 14.Nd6 cd6= ; 11...Nd7 12.Ndb5 Kf7 13.Nd6 cd6 14.Nb5 Nd5=; 11...Bc5 12.Ne4 Bd4 13.Bd4 Nd5 14.Nf6 Nf6+=; 11...Bg4 12.Ndb5 Bc5 13.d4 Bb6 14.d6 cd6=) 12.Re1 Be5 13.Nf3 Bf5 14.Ne5 fe5+=; D) 11.Kf3 Nd7 (11...Bf5 12.Ne4 Be4 13.Ke4 Nd7 14.c4 g5+= ; 11...g5 12.Ne4 Nd5 13.c4 Nb4 14.Bf6 g4+=; 11...h5 12.Ne4 Nd7 13.Nd6 cd6 14.Nc3 g5+=) 12.Nf4 Ne5 13.Kf2 Bf5 14.Nb5 Ng4/+; E) 11.Ne4 Nd5 (11...Nd7 12.Nd6 cd6 13.Nf4 Ne5 14.c4 b5+= ) 12.c4 Nb4 13.Nd6 cd6 14.Nf4 Kf7=.
11.a3 Nd7 (11...Kf7 12.c4 Nb6 13.c5 Bc5 14.Nc7 Bd6=; 11...Kd7 12.c4 Nb6 13.Nd6 Kd6 14.Nf4 Re8+=; 11...Na6 12.c4 Nc5 13.Ng1 Ne7 14.Be2 Bf5/+; 11...0-0 12.c4 f3 13.cd5 fe2 14.Be2 Re8+=; 11...f3 12.gf3 Nd7 13.c4 N5b6 14.Ng3 Kd8/+) 12.c4 Nc5 13.Ng1 Ne7 14.Be2 Bf5/+.
11.c4 Nb4 (11...f3 12.cd5 fe2 13.Be2 Nd7 14.0-0 Bc5+=) 12.Nd6 cd6 13.Nf4 Nc2 14.Kd1 Na1/+.
11.Nd6 cd6 12.c4 Nb4-+ 13.Kd1 N8c6 (13...Nd3 14.Kc2 Nb2 15.Kb2-+) 14.Nf4 Bg4 15.Kc1 0-0 16.Bc3 Rae8 17.d3 Kg7 18.h3 Bc8 19.Kd2 Na6 20.Be2 Nc5 21.Rac1 b6 22.Rce1 Bd7 23.Rhf1 Ne5 24.Bd4 (24.d4 Ne4 25.Kc2 Nf7-/+) 24...Bc6 25.h4 Rf7 26.g3 Rfe7 27.g4 Kf7 (27...Rc8 28.g5 f5 29.h5-/+) 28.h5 (28.Bb2 Nf3 29.Bf3 Re1 30.Re1 Bf3 31.Re8 Ke8-/+) 28...Kg7 29.Bb2 Na4 30.Ba3 Nf7 31.hg6 hg6 32.Bd1 Nc5 33.Re7 Re7 34.Re1 Re1 35.Ke1 Bd7 36.Be2 ½-½. reza34861 (1930) - marekt (2155), gameknot.com, 2016.
11.Nd6 cd6 12.Kf2 Nd7 13.c4 Nc5 14.cd5 Nd3/+.
11.Kf2 Na6 12.Nd6 cd6 13.Re1 Kf7 14.Nd4 Nac7/+.
11.Ndb5 a6 12.Nd6= cd6 13.0-0-0 Bf5 14.Re1 Kf7 15.Be2 b5 16.g4=.
11.Ndb5 a6 12.Nd6= cd6 13.Ba3 Rd8 14.Ne4 b5 15.Nf6 Kf7 16.Nh7=.
11.Ndb5 a6 12.Nd6= cd6 13.Ne4 Nd5 14.Kf2= Nd7 15.c4 Nb4 16.a3=.
11.Ndb5 a6 12.Nd6= cd6 13.Ne4 Nd7 14.Nd6 Nd5 15.Bc4 (15.Rb1 Rd8 16.c4 Nb4=) 15...N7b6= 16.Bb3 Kg7 (16...Rd8 17.Nc8 Re8 18.Kf2 Rac8 19.Bf6=) 17.0-0 (17.c4 Nb4 18.Ba3 a5+=) 17...Rd8 18.Ba3 Nc7 (better is 18...a5!?=) 19.Rae1+/ Rd7 20.Rf4 Nbd5 (20...a5 21.Rfe4+/) 21.Rfe4 (better is 21.Rd4 Nb5 22.Rd5 Na3 23.Re3+/) 21...Nb5? (21...b5 22.Bc5 Rb8 23.Kf2+/) 22.Nb5?? (22.Ne8 Kf7 23.Bc5+) 22...ab5+/ 23.Re8 (23.Bc5!? b6 24.Bd4+/) 23...Nb6?? (better is 23...Ra3 24.Rc8 Nf4+=) 24.Bf8 (24.Bf8 Kh8 25.Bh6) 10. Roggensack Hanspach,Peter Stabenow,Juergen, corr SOK8709, 1989.
11.Ndb5 a6 12.Nd6= cd6 13.Ne4 Kg7 14.c4 (14.Nd6 Nd5 15.c4 Nb4= 16.Kd1=) 14...Nf5 15.Kf2 (15.Be2 b5 16.cb5+=) 15...Nd7 (15...b6 16.Rb1= (16.g4 fg3 17.hg3=)) 16.Ba3 Ne5 17.Nd6 Nd6 (17...Rd8!? 18.Nf5 Bf5=) 18.Bd6+/ Rf7 (18...Rd8 19.Bc7 Rd7 20.d6+/) 19.Re1 Ng4 (19...Bf5 20.Be5 fe5 21.Re5+/) 20.Kf3 g5 21.c5 Nh6 22.Re6 (22.Bd3 Bf5 23.Be4 Be4 24.Re4 Nf5=) 22...Nf5+= 23.Ke4 Nd6 (23...Kg6 24.Bd3+=) 24.Rd6+/ Re7 25.Kd4 Bd7 (25...Bg4 26.h3 Be2 27.Re6 Re6 28.de6 Rd8 29.Kc3 Rd3 30.Kc2 Bf1 31.Rf1=) 26.c6 (26.Rb6 Bg4+/) 26...Be8 (26...Bg4 27.Bd3+/) 27.Bd3 Rc8 (27...Bg6 28.Rc1+/) 28.Rc1+ bc6 29.dc6 Rec7 30.Kd5 Rb8 31.Re6 (better is 31.Rc2+) 31...Rd8= 32.Rd6 Bf7 (32...Rb8 33.Rb1 Rb1 34.Bb1 g4+) 33.Kc5+/ Rc6 34.Rc6 (34.Kc6?! Rc8 35.Kb6 Rc1=) 34...Rd3 35.Rc2 (35.Ra6?! Rd2 36.Rg1 Ba2+=) 35...Rd5 36.Kb4 Bg6 37.Rb2 Rb5 38.Ka3 Rb2 39.Kb2 Be4 40.Rc7 Kg6 41.d4 (41.Kc3 Bg2 42.Kd4 g4+=) 41...Bg2/+ 42.Rc2 Be4 43.Rd2 (43.Rf2 Kf5/+) 43...Bd5 44.Kc3 (44.Rf2 Kf5/+) 44...g4+ 45.Kd3 (45.Kb4 g3 46.hg3 fg3+) 45...h5 46.Rc2 (46.Rb2 g3 47.a3 h4+) 46...f5 (46...g3 47.hg3 fg3 48.Ke3+) 47.Rc8? (47.Rc5 Be4 48.Ke2+) 47...h4 (47...g3!? 48.hg3 fg3 49.Ke2+) 48.Rd8 g3 49.hg3 fg3 50.Ke3 (50.Rd6 Kg5 51.Rd5+) 50...h3 01. Rau,Johann Scholz,Reinhard, corr DDRch9 sf02, 1976.
11.Ndb5 Re8 A) 12.Be2 A1) 12...f3 13.gf3 (13.Bf3 Nd5 14.Kf2 Nc3 15.Bc3 Bc5 16.d4=) 13...Nd7 14.Ba3 Be5 15.d4 a6 16.Be7+=; A2) 12...Nd7 13.0-0 (13.Nd6 cd6 14.0-0 Nb6 15.Bb5 Rd8 16.Rf4=; 13.Kf2 Nf5 14.Nd6 Nd6 15.Rae1 Nb6 16.d3+=; 13.Rf1 Nb6 14.Nd6 cd6 15.Ne4 Ned5 16.Nd6=; 13.Rb1 Nb6 14.Nd6 cd6 15.Bb5 Bd7 16.Bd7=) 13...Nb6 14.Nd6 cd6 15.Rae1 a6 16.Rf4=; A3) 12...a6 13.Nd6 cd6 14.Rf1 g5 15.Ne4 Nd5 16.Nd6=; A4) 12...Be5 13.d4 (13.d6 Bd6 14.Ne4 Nd5 15.Nbc3 Bf5 16.Nd5=) 13...Bd6 14.Nd6 cd6 15.0-0 Bf5 16.Rf4+=; A5) 12...Nf5 13.Nd6 Nd6 14.Kd1 Bf5 15.Rb1 Nd7 16.Rf1+=; B) 12.Nd6 cd6 13.0-0-0 (13.Kf2= Nf5 14.Bd3 Rf8 15.Rhe1 b6 16.Re4+=) 13...Bg4 14.Re1 Kf8 15.Nb5 Nd5 16.Re8+/.
11.Ndb5 Nf5 A) 12.Ne2 A1) 12...Na6 13.a3 (13.Nd6 Nd6 14.a3 g5 15.Bd4 Bg4 16.h3/+ ; 13.0-0-0 Nb4 14.Nec3 Be5 15.d4 Bd6 16.a3+=) 13...Bc5 14.Nf4 Re8 15.Kd1 Kg7 16.Bd3=; A2) 12...g5 13.Rb1 (13.Kd1 Kf7 14.h4 gh4 15.Ba3 a6 16.Nd6+= ; 13.Nd6 Nd6 14.Bd4 Kf7 15.Rb1 Re8 16.h4/+ ; 13.0-0-0 Nd7 14.Nd6 cd6 15.Nc3 Ne5 16.Ne4+=; 13.Ba3 Rf7 14.Nd6 Nd6 15.Nd4 Re7 16.Kf2+=) 13...Nd7 14.Ned4 Nb6 15.Bd3 Re8 16.Kf2+=; B) 12.0-0-0 B1) 12...Be5 13.Ne2 (13.Ne4 Bb2 14.Kb2 Na6 15.d6 Bd7 16.dc7= ; 13.d4 Bd6 14.Ne4 a6 15.Nbd6 Nd6 16.Nd6= ; 13.d6 Bd6 14.Nd5 c6 15.Nd6 cd5 16.Nc8/+; 13.Bc4 Kg7 14.Ba3 a6 15.Bf8 Kf8 16.Na3+) 13...Bb2 14.Kb2 Rf7 15.Nf4 a6 16.Nc3=; B2) 12...a6 13.Nd6 Nd6 14.Re1 Nd7 15.Ne4 Re8 16.Bd3= ; B3) 12...Nd7 13.Ne4 a6 14.Ned6 cd6 15.Nc7 Rb8 16.Re1= ; B4) 12...Re8 13.Nd6 (13.Bd3 a6 14.Nd6 Nd6 15.Rde1 Nd7 16.Ne4= ; 13.Bc4 Kg7 14.Nd6 Nd6 15.Be2 Bf5 16.Rdf1+=) 13...Nd6 14.Nb5 Nb5 15.Bb5 Nd7 16.Rdf1=; B5) 12...Bd7 13.Nd6 (13.Re1 Bb5 14.Nb5 Nd7 15.Be2 a6 16.Nd6= ; 13.Ne4 Bb5 14.Bb5 a6 15.Bc4 Nd7 16.Rhf1+= ; 13.Bc4 Kg7 14.Rde1 a6 15.Nd6 Nd6 16.Be2=) 13...Nd6 14.Re1 Bf5 15.Be2 g5 16.g3=; C) 12.Bc4 C1) 12...Re8 13.Kf2 (13.Ne2 Kg7 14.Bd3 Ne7 15.Nd6 cd6 16.0-0+= ; 13.Kd1 Kg7 14.Nd6 Nd6 15.Be2 Bf5 16.Rf1+= ) 13...Kf8 14.Rhe1 a6 15.Re8 Ke8 16.Re1=; C2) 12...Rf7 13.Rf1 (13.Nd6 Nd6 14.Be2 Bf5 15.0-0-0 Re7 16.Rdf1+=; 13.Kd1 Nd7 14.Nd6 Nd6 15.Be2 Ne5 16.Rf1+= ; 13.0-0-0 a6 14.Nd6 Nd6 15.Bb3 Bg4 16.Rdf1+= ; 13.Rb1 Re7 14.Kd1 a6 15.Nd6 Nd6 16.Be2+= ) 13...g5 14.0-0-0 a6 15.Nd6 Nd6 16.Bb3+=; C3) 12...Kg7 13.Ne4 (13.Nd6 Nd6 14.Be2 Re8 15.0-0 Bf5 16.Rac1+= ; 13.0-0-0 Re8 14.Nd6 Nd6 15.Be2 Bf5 16.Rhf1+= ) 13...Re8 14.Bf6 Kf8 15.Nbc3 Nd7 16.0-0+= ; D) 12.Nd6 Nd6 13.Bd3 (13.0-0-0 Bf5 14.Re1 Nd7 15.Be2 g5 16.Ba3+= ; 13.Be2 Re8 14.0-0 g5 15.Bh5 Re5 16.d3+=; 13.Kd1 Bg4 14.Be2 f5 15.Ba3 Rd8 16.Re1+=; 13.Nb5 Nb5 14.Bb5 Bf5 15.d3 Nd7 16.0-0+=) 13...Nd7 14.0-0 f3 15.gf3 Ne5 16.Be2=.
11.Ndb5 Kg7 A) 12.Bc4 Nf5 (12...a6 13.Nd6 cd6 14.0-0 Nd7 15.Rf4 g5 16.Rf2= ) 13.Ne4 (13.Nd6 Nd6 14.Be2 Re8 15.0-0 Bf5 16.Rf4+= ) 13...Re8 14.Bf6 Kf8 15.Nbc3 Nd7 16.0-0+=; B) 12.0-0-0 B1) 12...Bg4 13.Nd6 (13.Re1 Nc8 14.Ne4 Rf7 15.Ned6 Nd6 16.Nd6+= ) 13...cd6 14.Re1 Rf7 15.Nb5 Nc8 16.h3+= ; B2) 12...Bd7 13.Nd6 cd6 14.Re1 Nc8 15.Ne4 Bf5 16.Ng5+= ; B3) 12...Re8 13.Re1 (13.Ne4 Nd5 14.Ned6 cd6 15.c4 a6 16.Nd6+= ; 13.Nd6 cd6 14.Re1 Bd7 15.Ba3 g5 16.Bd6+/ ) 13...Kf8 14.Nd6 cd6 15.Nb5 Nd5 16.Re8+/; B4) 12...f3 13.gf3 Nf5 14.Nd6 Nd6 15.Re1 Nd7 16.a3+= ; B5) 12...a6 13.Nd6 cd6 14.Re1 Nf5 15.Bd3 b5 16.Rhf1= ; C) 12.Be2 C1) 12...Be5 13.Ba3 (13.d4 Bd6 14.Nd6 cd6 15.Nb5 Nd5 16.c4= ; 13.d6 Bd6 14.Ne4 Nbc6 15.Rf1 Nb4 16.Nbd6/+ ) 13...Bc3 14.dc3 Na6 15.Be7 Re8 16.Ba3+=; C2) 12...g5 13.h4 (13.Rb1 a6 14.Nd6 cd6 15.h4 h6 16.Ne4= ; 13.Nd6 cd6 14.Ba3 Nf5 15.Nb5 Na6 16.Rf1= ; 13.Kd1 Be5 14.Ba3 Bc3 15.Nc3 Rf7 16.Rb1=; 13.Rc1 Re8 14.Nd6 cd6 15.h4 gh4 16.Ne4=) 13...gh4 14.Nd6 cd6 15.Rh4 Ng6 16.Rh5+=; C3) 12...Bf5 13.Nd6 cd6 14.Ba3 Rd8 15.Nb5 Rd7 16.Nd6+= ; C4) 12...h6 13.Nd6 (13.Rb1 b6 14.0-0 Bf5 15.Nd6 cd6 16.Rbe1+= ; 13.0-0 Bf5 14.Nd6 cd6 15.Rac1 Nd7 16.Nb5+= ; 13.Rf1 f3 14.Rf3 Bh2 15.Ba3 Rf7 16.d6=; 13.Kd1 Be5 14.Ba3 Bc3 15.Nc3 Rf7 16.d6=) 13...cd6 14.0-0 Bf5 15.Rac1 Nd7 16.Nb5+=; C5) 12...Nf5 13.Ne4 (13.Nd6 Nd6 14.0-0-0 Re8 15.Rdf1 g5 16.h4+= ) 13...Na6 14.0-0 Nb4 15.c4 Bd7 16.Nbd6= ; D) 12.Rb1 D1) 12...b6 13.Kf2 (13.Bc4 Bf5 14.Nd6 cd6 15.d3 Nd7 16.Nb5= ; 13.Nd6 cd6 14.Kf2 Nd7 15.Nb5 Nc5 16.Nd6= ; 13.Be2 Bf5 14.Nd6 cd6 15.Ba3 Rd8 16.Kd1=; 13.Bd3 Na6 14.Bc4 Nb4 15.a3 Nc2 16.Kd1/+) 13...Bc5 14.d4 Bd6 15.Ba3 Ba3 16.Nc7=; D2) 12...Re8 13.Nd6 (13.Be2 Nf5 14.Nd6 Nd6 15.0-0 Bf5 16.d3+= ; 13.Kf2 Nf5 14.Nd6 Nd6 15.Ba3 Ne4 16.Ne4+= ) 13...cd6 14.Kf2 Rd8 15.Re1 Kf7 16.Ne4=; E) 12.Nd6 cd6 13.Kf2 (13.0-0-0 Nf5 14.Re1 b6 15.Bd3 Na6 16.Nb5= ; 13.Be2 Bf5 14.Ba3 Rd8 15.Nb5 Rd7 16.Nd6+=; 13.Bc4 Nd7 14.0-0 Ne5 15.Bb3 f3 16.gf3=) 13...Bf5 14.Re1 Nc8 15.Nb5 Rf7 16.Nd4+=.
11.Bc4 Nd7=.
11.Bc4 Re8=.
11.Ne6 Re8/+ 12.0-0-0 Nd7 (12...Nd5 13.Nd5 Re6 14.Nf6 Kg7 15.Ne4 Kh6 16.Nd6 cd6 17.Bc4+=; 12...a6 13.Bc4 Be6 14.de6 f5 15.Rhe1 Kf8 16.Be2=; 12...Be5 13.d4 (13.Bc4 Be6 14.de6 Nbc6 15.Ne4 Bb2 16.Kb2+=) 13...Bd6 14.Bc4 Be6 15.de6 Nf5 16.Bb3=) 13.Bb5 (13.Bc4 A) 13...f3 A1) 14.gf3 Nb6 (14...Ne5+= 15.Bb3 Kh8 16.f4+=) 15.Bb3 Be6 16.de6+=; A2) 14.Nc7 Bc7 15.d6 Kf8 16.dc7+=; B) 13...Nb6 14.Ne4 Ned5 15.Nc7 Re4 16.Bd5+=; 13.Nb5 Nd5 14.Bc4 N7b6 15.Nec7 Bc7 16.Nc7=) 13...a6 (13...Kf7 14.Bc4 Nb6 15.Bb3 a5 (15...Nbd5 16.Nc7 Bc7 17.Nd5 Nd5 18.Bd5 Be6 19.Bb7+=) 16.Nc7+=) 14.Ba4 (14.Bc4 b5 15.Bb3 Bb7 16.Nc7/+) 14...f5 (14...Kf7 15.Bb3 Nb6 (15...f3 16.gf3+=) 16.Nc7=; 14...Kh8 15.Bb3 Ne5 16.Nf4=) 15.Bb3= Rb8 (15...b6!?= 16.Nc7=) 16.Nc7+/ Rf8 (16...Rd8 17.Rde1 Nc5 18.Ne6 Nb3 19.ab3+=) 17.Ne6 (17.N3b5!? ab5 18.Nb5+) 17...Re8+= 18.Rde1 b5 19.Ng7 Kf7? (19...Kg7 20.Ne4) 20.Ne8+ Ke8 21.Re6 Rb6 22.Rhe1 Nc5 23.Rd6! Rd6 24.Ba3 Nb3 25.ab3 (worse is 25.cb3 Kd7+/) 25...Kd7 26.Bd6 Kd6 27.b4 g5 28.Kd1 h5 29.Ke2 (29.d4 Nd5 30.Nd5 Kd5+/) 29...h4 (29...Nd5 30.Nd5 Kd5 31.Kd3+/) 30.Kf3 (30.Kd3 Nd5 31.Nd5 Kd5+/) 30...Bd7 (30...Nd5 31.Nd5 Bb7+/) 31.Na2 (better is 31.Kf2!?+/) 31...Nd5= 32.c3 (32.Kf2 Bc6=) 32...Bc6 33.Kf2 Nf6 (33...g4 34.Nc1 Nf6 35.Nb3 Ne4 36.Ke2=) 34.Nc1 (34.Ra1 Ng4 35.Kg1 f3=) 34...Bd5 (34...Ng4 35.Kg1 f3 36.gf3+=) 35.Kg1 Ne4 36.Rd1 g4 (36...h3 37.gh3 Bc4 38.h4 gh4 39.d3 Nc3 40.Rf1=) 37.Nd3+= Bb3 (37...f3!? 38.gf3 gf3+=) 38.Ra1+/ f3 39.gf3 Nd2 40.Ra6 Kc7 41.fg4 fg4 (41...Nf3 42.Kf2 fg4 43.h3+) 42.Ne5+ g3 (better is 42...Bd1+) 43.Ra7 (better is 43.Rc6 Kb7 44.Rh6+) 43...Kd8?? (better is 43...Kd6 44.Rd7 Ke5 45.Rd2 Bd5+/) 44.Rh7 (44.Rh7 Ne4 45.Nc6 Kc8 46.Rh4 Nc3 47.hg3+) 10. Ruppert Siegl, (year?).
11.Ne6 Re8/+ 12.Kd1 A) 12...Nd5 13.Nd5 Re6 14.Nf6 Kg7 15.Ne8 Kf8 16.Nd6+=; B) 12...Kh8 13.Bc4 (13.Rb1 Nd5 14.Nd5 Be6 15.Nf6 Rd8 16.Nd5+=; 13.Bb5 c6 14.Ng5 Kg7 15.dc6 Nec6 16.Nf3/+) 13...Be5 14.Re1 c6 15.d4 Be6 16.de5=; C) 12...Be5 13.Bc4 Kh8 14.Re1 c6 15.Re5 fe5 16.Nc7=; D) 12...Nd7 13.Bc4 (13.Bb5 c6 14.dc6 Nc6 15.Bc6 bc6 16.Nd4/+) 13...Nb6 14.Bb3 Ned5 15.Nc7 Bc7 16.Nd5+=.
11.Ne6 Re8/+ 12.Kf2 A) 12...Nd5 13.Nd5 Re6 14.Nf6 Kg7 15.Ne4 Kh6 16.Re1+=; B) 12...Kh8 13.Re1 (13.Bc4 Be6 14.de6 Nbc6 15.Nb5 Kg7 16.Rhe1=) 13...Nd5 14.Nd5 Re6 15.Bf6 Kg8 16.Bc4=; C) 12...Nd7 13.Bc4 (13.Ba3 Ba3 14.Nc7 Bc5 15.Ke1 Kf7 16.Na8/+) 13...Ne5 14.Bb3 Kh8 15.Ne4 Nd5 16.Bd5/+.
11.Bc4 Nd7 12.0-0-0 b5!? 13.Bb3 Nc5+ 14.Rde1 (14.Rhe1 Kf7 15.Nf3 h6 16.Re2 Bb7 17.Ne4+; 14.d3 Nb3 15.Nb3 Kf7 16.Ne4 Nd5 17.Rde1+) 14...Kf7 15.Nc6 b4 16.Ne4 Nb3 17.ab3+.
11.Bc4 Nd7 12.0-0-0 Nb6 13.Bb3 A) 13...Bg4 14.Rde1 (14.Rdf1 0-0-0 15.Ne6 Be6 16.de6 Be5 17.Re1+=) 14...0-0-0 15.Rhf1 Rhe8 16.Ne6 f3 17.Nd8=; B) 13...h5 14.Rde1 (14.Rhf1 h4 15.Ne4 Be5 16.Ne6 Ned5 17.d4/+; 14.Rdf1 h4 15.Ne4 Ned5 16.c4 h3 17.gh3/+) 14...Bg4 15.Ne6 Kd7 16.Rhf1 a5 17.Ne4=; C) 13...Bd7 14.Ne6 Be5 15.Rhe1 Be6 16.de6 0-0-0 17.a4=; D) 13...a5 14.a4 (14.a3 Be5 15.Ne6 a4 16.Ba2 Ra5 17.Rhf1+=) 14...Bg4 15.Rde1 Kd7 16.Ndb5 Rhe8 17.Ne4+=.
11.Bc4 Nd7 12.0-0-0 Be5 13.Ne6 Nb6 14.Bb3 Be6 15.de6 Rd8 16.Ne4 Bb2 17.Kb2=.
11.Bc4 Nd7 12.0-0-0 Ne5 13.Bb3+= Bg4 (13...Bf5 14.Rde1 (14.Rdf1+= g5 15.Nf5 Nf5 16.Ne4 Kf7 17.g3+=; 14.Nf5 Nf5 15.Ne4 Ke7 16.Rhf1 Rae8 17.Nd6=) 14...Rd8 15.Ne4 Kf7 16.Ne6 Rc8 17.Nf4=; 13...Nf5 14.Ne6 (14.Ne4 Nd4 15.Bd4 Bf5 16.Rde1 Kf7 17.Rhf1+=; 14.Nde2 g5 15.Ne4 Kf7 16.Rde1 Re8 17.Rhf1/+) 14...Be6 15.de6 Nh4 16.Ne4 Be7 17.g3=; 13...Ng4 14.Rde1 (14.Ne4 Be5 15.Rde1 Bd7 16.h3 Nh6 17.Ne2=; 14.Rdf1 Be5 15.Ne6 Be6 16.de6 Rd8 17.h3+=) 14...Be5 15.Nf3 Bf5 16.Ne5 Ne5 17.Ba3+/) 14.Rdf1= 0-0-0 (14...f3 15.gf3 Bh3 16.Rf2= Rf8 17.Re1+=; 14...Rc8 15.Ne4 f5 16.Nd6 cd6 17.Ne6=) 15.Ne4 Rhf8 (15...Nf5 16.Ne6 f3 17.gf3+/) 16.h3 Bf5 (16...Bd7 17.Nd6+= (17.Ne6 Be6 18.de6+=)) 17.Nd6 Rd6 (17...cd6 18.Rf4 Rde8 19.Ne6+=) 18.Rf4 (18.Ba3 Rd7 19.Nf5 gf5+/) 18...Nd5+= 19.Rf5 gf5 20.Nf5 Nf4 (20...Rfd8 21.Nd6 Rd6+/) 21.Nd6 (better is 21.Rf1!? Nfg6 22.Nd6 cd6 23.Be6 Kc7 24.d4+/) 21...cd6= 22.g4 (22.Rf1 Ng2 23.Rf5 Nd7=) 22...Kd7 (22...f5 23.d4 Neg6 24.Kd2=) 23.d3 (23.d4 Nf3=) 23...h5 (23...f5 24.Kd2=) 24.gh5 Nh5 25.Bd5 (25.d4 Ng6+=) 25...b6 (25...b5 26.Kd2=) 26.Rg1 (26.Kd2 Nf4 27.Bb7 a5+=) 26...f5 27.Rg5 (27.Kd2 Nf4 28.Rg7 Ke8=) 27...Nf4 28.Rg7 Ke8 29.Bb7 Rf7 (29...a5 30.h4=) 30.Rf7 Kf7 31.Ba6 Nh3 32.Bd4 Nd7 33.Bc8 Nf4 34.Bf2 (worse is 34.Bd7 Ne2 35.Kd2 Nd4=) 34...Ke7 35.Bd7 Kd7 36.Bb6 Kc6 37.Ba7 Ne6 38.Kd2 Nc7 (38...Kb7 39.Bf2+/) 39.c4 d5 40.Kc3 (40.a4 dc4 41.dc4 Ne8+/) 40...Ne6 41.Bf2 Nf4 (41...dc4 42.Kc4 Nf4 43.d4+=) 42.c5 (42.Kd4 Ne2 43.Ke5 dc4 44.dc4 Nc1 45.Kf5 Na2=) 42...Nh3 43.Bd4 f4 44.Kd2 f3 45.Be3 f2 46.Ke2 d4 47.Bf2 Nf4 48.Kd2 (better is 48.Kf3!? Nd3 49.Bd4 Nc5 50.Ke3+=) 48...Kc5= 49.Bg3 Nd5 ½½. Roczniak,Jan Kania,Stanislaw, corr Poland, 1985.
11.Bc4 Nd7 12.Ne6 Ne5 13.Bb3 Be6 14.de6 f3 The passed pawn on e6 will quickly become a dangerous weapon 15.0-0 Bc5 (15...Ng4 16.h3 Nh2+=) 16.Kh1+= fg2 17.Kg2 Nf5 (17...Bd4!?=) 18.Nd5+= 0-0-0 19.Rf5 (19.Rad1!?=) 19...gf5+= 20.d4 Rhg8 (20...c6 21.Nf6 Bd4 22.Bd4 Rd4 23.e7 Rd2 24.Kg3=) 21.Kf1= Rd5 22.Bd5 Ng4 23.Re1 (better is 23.Ke2!? c6 24.Bh1= (worse is 24.dc5 cd5 25.Re1 Nh2/+)) 23...Nh2+= 24.Kf2 Be7 25.Rh1 Ng4 26.Kf3 h6 27.Bc4 f4 28.Bc1 c5 29.c3 Nh2 30.Rh2 (30.Ke4 f5 31.Kf5 Rf8 32.Ke4+=) 30...Rg3/+ ½½. Roggensack Hanspach,Peter Schuehler,Ernst, corr SOK8709, 1987.
11.Bc4 Bg4 12.Ne4 Nd7 (12...Be5!? 13.Rb1 A) 13...Nd7 14.Ne6 Be6 15.de6 Nb6 16.Be2 Bb2 17.Rb2=; B) 13...Kd8 14.Nf6 (14.h3 Bd7 15.Nf6 Bf6 16.Ne6 Be6 17.Bf6=; 14.Nc5 b5 15.Bb3 Kc8 16.0-0 c6 17.dc6+=) 14...Bf6 15.Ne6 Be6 16.Bf6 Rf8 17.Be7=; C) 13...b5= 14.Bb3 Rf8 15.Nc5 Bd4 16.Bd4 a5 17.a4=) 13.Ne6= (worse is 13.Nd6 cd6 A) 14.0-0 g5 (14...Ne5+= 15.Bb3 g5 16.Rae1 b5 17.h3+=) 15.Bb3 Nc5 16.Rae1 Kd7 17.c4+=; B) 14.Bb3 Nc5 15.0-0 g5 16.Rae1 Kd7 17.c4+=; C) 14.h3 Rc8 15.Bb3 Bf5 16.0-0 g5 17.Rfe1+=) 13...Kf7 (13...b5 14.Bb3 Rc8 15.Bf6 Be6 16.Bh8 Bd5 17.d3+=; 13...Rc8 14.Bf6 (14.Nf6 Nf6 15.Bf6 Be6 16.de6 Rf8 17.Bg7=) 14...Rg8 15.Bg5 f3 16.Kf1 b5 17.Bb3+=; 13...Rb8 14.Bf6 (14.Rf1 Bf5 15.Nf6 Nf6 16.Bf6 Rg8 17.d3+=; 14.0-0 Bf5 15.Nf6 Nf6 16.Bf6 Be6 17.Bh8+=) 14...Be6 15.Bh8 Bd5 16.Nd6 cd6 17.Bd5+=) 14.Nd6 (14.Nc7 Bc7 15.d6 Be6 16.dc7 Bc4 17.Nd6 Ke6 18.Nc4+=) 14...cd6+= 15.Nf4 (15.Bb3 Rac8 16.0-0 g5 17.Ba3+=) 15...Rhe8 (15...Rac8 16.d3 Rhe8 17.0-0+=) 16.0-0 b5 (16...Rac8 17.d3+=) 17.Bb3 a5 (17...Rac8 18.Rae1+=) 18.a3 (18.a4 ba4 19.Ra4 Nc5 20.Ng6 A) 20...hg6? 21.Rf6 (21.Rg4?! f5=) 21...Kg8 22.Rg4+; B) 20...Na4 21.Rf6 Kg8 22.Ne7 Re7 23.Ba4 Re4=) 18...a4 19.Ba2 Rac8 20.Rac1 g5 (20...Bf5 21.d3=) 21.Ne6= h6 (21...Nd5 22.Ng5 Kg6 23.Bd5 Kg5 24.Bd4=) 22.Nd4+= Rb8 23.h3 Bh5 24.g4 Bg6 25.Nc6 Ra8 26.d3 Kg7 (26...Rac8 27.Na7 Rb8 28.Kf2=) 27.Nd4 (27.Rce1 Nc6 28.Re8 Re8 29.dc6 Ne5=) 27...Rab8+= 28.Rce1 Ne5? (better is 28...b4+=) 29.Ne6+ Kh7 30.Rf6 Ng8 (30...Nd7 31.Rf2 Nc8 32.Bc3+) 31.Rf2 (31.Be5 Nf6 32.Bf6 b4+) 31...Nf7 32.Rfe2 (32.Ref1 Rb7+) 32...Rb7 (better is 32...b4+/) 33.Rf2 (33.Bd4 h5+) 33...b4?? (33...Rbb8 34.Ref1 Re7+) 34.ab4+ a3 (34...Rb4 35.c4 Rb7+) 35.Bc3 (35.Ba3?! Ra7+) 35...Rc8 (35...h5 36.gh5 Bh5 37.Rg2+) 36.Bc4 Ra8 37.b5 Ne7 (37...h5 38.Ra1+) 38.Nd4 (38.b6!? Rab8 39.Bd4 h5+) 38...Nc8 39.Re8 a2? (39...Ne5 40.Ref8 Nc4 41.dc4+) 40.Ba1 (better is 40.Ba2!? Ne5 41.Rd8 Ra2 42.Rc8 Bf7+) 40...Ne5 41.Rd8 Nf7 42.Rf8 Ne5 (42...Rba7+) 43.Nc6 Rf7 (43...h5 44.Ne5 de5+) 44.Ne5 Rf8 (44...de5 45.d6 Nd6 46.Ra8 Nc4 47.dc4+) 45.Rf8 de5 46.d6 10. Schuehler,Ernst Schroeder,H, corr DDR, 1974.
13.0-0 Bc3 14.Bc3 b5 (14...h6 15.Rae1 Rh7 16.Bb3 a5 17.a4 g5=; 14...Nb6 15.Rae1 Rf8 16.Bb4 Rf7 17.Bb3 Rg7+/) 15.Bb3 Bb7 16.Rae1 a5 17.Re6 a4=.
13.a4 A) 13...Kd8 A1) 14.0-0 Re8 (14...Nf5 15.Bd3 Nd4 16.Ne5 fe5 17.Ne4 Rf8+= ; 14...Nb6 15.Bb3 Re8 16.Ne5 fe5 17.Ne4 Nbd5=) 15.Ne5 fe5 16.Ne4 Nf5 17.Rae1 h6+=; A2) 14.a5 b5 (14...Re8 15.Ne5 Ne5 16.Bb3 Bf5 17.0-0 g5+= ; 14...Nf5 15.Ne5 fe5 16.Ne4 Nd6 17.Bd3 Re8/+) 15.Ne5 fe5 16.Ba2 Re8 17.0-0-0 Bb7/+; A3) 14.Kf2 Re8 (14...Nf5 15.Ne5 fe5 16.Ne4 Nd6 17.Bd3 Nf7+= ) 15.Ne5 Ne5 16.Bb3 Nf5 17.Ne2 g5+=; A4) 14.Ne5 Ne5 (14...fe5 15.Ne4 Rf8 16.d6 cd6 17.Nd6 Kc7+= ) 15.Bb3 Bf5 16.0-0 g5 17.Rae1 Re8+=; B) 13...Nb6 14.Ne5 fe5 15.Bb3 Rf8 16.a5 Nd7 17.Ne4 Kd8= ; C) 13...Rb8 C1) 14.Rb1 Nf5 (14...Nb6 15.Ne5 fe5 16.Bb3 Bf5 17.d3 g5+= ; 14...Kd8 15.Ne5 Ne5 16.Bb3 Bf5 17.0-0 g5+= ) 15.Rf1 Rf8 16.Ba3 Bc3 17.Bf8 Kf8/+; C2) 14.Rf1 Rf8 (14...Nb6 15.Ne5 fe5 16.Bb3 Rf8 17.Ba3 Ra8= ; 14...Nf5 15.Ne5 fe5 16.Ne4 Rf8 17.Ng5 Nb6+= ) 15.Ba3 Bc3 16.dc3 Nb6 17.Bb3 Nbd5/+; C3) 14.d4 Bd6 (14...Nb6 15.Bb3 Bd6 16.a5 Nd7 17.0-0 Nf5+= ) 15.0-0 Kd8 16.Rae1 Nb6 17.Bb3 Bb4/+; C4) 14.0-0 Kd8 (14...Nf5 15.Rae1 Kd8 16.Ne5 fe5 17.Ne4 b5= ; 14...Nb6 15.Ne5 fe5 16.Bb3 Rf8 17.Ba3 Rf5= ) 15.Ne5 fe5 16.Ne4 b5 17.ab5 ab5+=; D) 13...Ra7 D1) 14.Rb1 Kd8 (14...Nf5 15.a5 b5 16.Bd3 Nd6 17.0-0 Bc3+= ; 14...Nb6 15.Ne5 fe5 16.Bb3 Bf5 17.d3 Nd7+= ) 15.Rf1 Re8 16.Ne5 fe5 17.Ba3 Nf5/+; D2) 14.a5 b5 (14...Nf5 15.Rb1 Kd8 16.Ne5 Ne5 17.Ne4 Ke7= ) 15.ab6 Nb6 16.Bb5 Kf7 17.Ne5 fe5+=; D3) 14.Rf1 Rf8 (14...Nf5 15.Ne5 fe5 16.Ne4 Rf8 17.Ba3 Rh8+= ; 14...Nb6 15.Ne5 fe5 16.Bb3 Rf8 17.a5 Nd7= ) 15.a5 b5 16.ab6 Nb6 17.Bb5 Kf7+=; D4) 14.0-0 Kd8 (14...Nb6 15.Ne5 fe5 16.Bb3 Rf8 17.Rae1 Nd7= ; 14...Nf5 15.Rae1 Kd8 16.Ne5 fe5 17.Ne4 Re8= ) 15.Rae1 Nf5 16.Ne5 fe5 17.Ne4 Re8=; E) 13...Nf5 E1) 14.Rb1 Kd8 (14...Rb8 15.Rf1 Nb6 16.Bb3 Rf8 17.Ne2 Bd6= ; 14...g5 15.Bd3 Nc5 16.Bf5 Bf5 17.d4 Bc2/+ ) 15.Ne5 fe5 16.Ne4 Nd6 17.Bd3 Re8/+; E2) 14.0-0 Nd4 (14...Kd8 15.Bd3 Nd4 16.Ne5 fe5 17.Ne4 Rf8+= ) 15.Nd4 Bd4 16.Kh1 g5 17.Rae1 Ne5/+; E3) 14.a5 b5 (14...Nd4 15.Nd4 Bd4 16.Rf1 f3 17.Rf3 Kd8= ; 14...Rb8 15.0-0 Nd4 16.Ne5 fe5 17.Bd3 Nc5+=) 15.Bb3 b4 16.Na4 Bb2 17.Nb2 Nc5/+; E4) 14.Rf1 g5 (14...Rf8 15.Rb1 Kd8 16.Kd1 Rb8 17.Bd3 Nb6+= ; 14...h6 15.Bd3 Ne7 16.a5 Rb8 17.Ba3 Bc3+= ) 15.Be2 Nd4 16.Nd4 Bd4 17.a5 Rb8+=.
13.Bb3 A) 13...Nc5 A1) 14.Bc4 Bd6 (14...b5 15.Ne5 fe5 16.Nb5 ab5 17.Bb5 Kd8/+ ; 14...Bc3 15.Bc3 Ne4 16.Bb2 Rf8 17.Nd4 Nf5+= ) 15.a4 Bf5 16.d3 0-0-0 17.0-0 Nd7/+; A2) 14.d4 Nb3 15.ab3 Bd6 16.Ba3 Ba3 17.Ra3 Bg4/+; A3) 14.Ne5 fe5 15.0-0 Rf8 16.Rae1 Rf5 17.Ba3 b6=; B) 13...Nf5 B1) 14.Rf1 g5 (14...h6 15.Ne5 fe5 16.d6 cd6 17.Nd5 Rb8+= ; 14...h5 15.Ne5 fe5 16.Ne4 Rh6 17.Ng5 Rb8=) 15.Ne5 fe5 16.Ne4 h6 17.Kf2 Nd6+=; B2) 14.Ne5 fe5 15.Ne4 h6 16.0-0 Rf8 17.Nf2 f3+=; B3) 14.0-0-0 h6 (14...Kd8 15.Rde1 Re8 16.Ne5 fe5 17.Ne4 h6+= ; 14...g5 15.Rhe1 Kd8 16.Ne5 fe5 17.Ne4 h6/+ ) 15.Rde1 Kd8 16.Ne2 Re8 17.Ba3 g5/+; B4) 14.0-0 Nd4 15.Ne5 fe5 16.Rae1 Nb3 17.cb3 0-0=.
13.Kd1 A) 13...Bc3 14.Bc3 h6 (14...b5 15.Bb3 Bb7 16.Re1 Kd8 17.Ng5 fg5= ; 14...Rf8 15.Re1 Kd8 16.Bb4 Re8 17.d6 cd6=) 15.Re1 Kd8 16.Bb4 Rh7 17.d6 Nc6=; B) 13...Nb6 14.Ne5 fe5 15.Bb3 Bg4 16.Kc1 Rf8 17.Re1 Rf5/+.
13.d4 A) 13...Nb6 A1) 14.Ba6 Bd6 (14...Ra6 15.de5 Ned5 16.ef6 0-0 17.Nd5 Nd5/+ ) 15.Bb5 Bd7 16.Bd3 Ned5 17.Ne4 Be7/+; A2) 14.de5 Nc4 15.ef6 Nb2 16.fe7 Nc4 17.0-0-0 Ne3=; B) 13...Bd6 B1) 14.0-0 Kd8 (14...Nb6 15.Bb3 Bb4 16.d6 cd6 17.Ne2 Nbd5/+ ; 14...Bb4 15.Nd2 Nb6 16.Rf4 Bc3 17.Bc3 Nc4/+) 15.Rae1 b5 16.Bb3 Nb6 17.a3 Bb7/+; B2) 14.Kf2 Kd8 (14...Nb6 15.Bb3 Bf5 16.Rhe1 0-0-0 17.Re2 Bb4/+ ; 14...Bb4 15.Rae1 Nb6 16.Bb3 Bg4 17.a3 Ba5/+) 15.Bb3 b5 16.a4 b4 17.Ne4 Bb7/+; B3) 14.Rb1 b5 (14...Nb6 15.Bb3 a5 16.a4 Bb4 17.Kf2 Bd7/+ ) 15.Bb3 Bb7 16.0-0 b4 17.Ne4 Bd5/+; B4) 14.Bb3 Nf5 (14...Kd8 15.Ne4 Nf5 16.Kf2 Re8 17.Nd6 cd6/+ ; 14...Nb6 15.0-0 Bf5 16.a4 0-0-0 17.a5 Na8/+) 15.Kf2 Kd8 16.Ne4 Ne3 17.g3 Ng4/+.
13.Ne5 fe5 A) 14.Rf1 b5 (14...g5 15.a4 Nf6 16.Rb1 Nf5 17.Ne2 Nd7/+ ; 14...Rf8 15.Ba3 b5 16.Be2 Bb7 17.Bf3 Rf7+=) 15.Bb3 Bb7 16.a3 0-0-0 17.0-0-0 c5/+; B) 14.a4/+ Nf5 (14...h6 15.Ne4 Nf5 16.0-0 g5 17.Rae1 Kd8+= ) 15.Ne4 Nd6 16.Nd6 cd6 17.0-0 Rf8/+; C) 14.a3 Nf5 (14...b5 15.Ba2 Bb7 16.Rf1 c5 17.dc6 Bc6/+ ; 14...Rf8 15.Rf1 b5 16.Be2 Nf5 17.0-0-0 Bb7/+) 15.Ne4 Nd6 16.Bd3 b5 17.0-0 Bb7/+; D) 14.Bb3 b5 (14...Nc5 15.0-0 Rf8 16.Rae1 Rf5 17.Ba3 b6= ; 14...Nf5 15.0-0 Rf8 16.Ne4 h6 17.Nf2 f3+=) 15.d4 ed4 16.Ne2 Rf8 17.0-0-0 Nc5/+.
13.Ne5 Ne5 14.Bb3+= (14.d3 Bf5 (14...Nf5 15.0-0 f3 16.Rae1 fg2 17.Rf5 gf5+=) 15.0-0 g5 16.Rae1 0-0-0 17.Bb3 Rhe8/+) 14...Bg4 (better is 14...Bf5+= 15.Rf1 g5 16.a3 0-0-0 17.0-0-0 Rhe8/+; 14...f3 15.0-0 fg2 16.Rf6 Ng4 17.Rf3 Kd8+=) 15.Ne4+= Rf8 16.Nf6 (16.h3 Bh5 17.Rf1 0-0-0+=) 16...Rf6 17.Be5 Rf5 18.Bc7 f3 (18...Kd7 19.h3 Bh5 20.d6 Re5 21.Kf2 Re2 22.Kg1=) 19.gf3 (19.d6!? fg2 20.Rg1+=) 19...Bf3= 20.Rf1 (20.0-0 Bd5 21.Rae1 Bb3 22.ab3 Kd7=) 20...Kd7 21.Bb6 Re8 (21...Nd5 22.Rf3 Nb6 23.Rf5 gf5 24.d4=) 22.Be3 Bd5 23.0-0-0 (23.c4 Bc6=) 23...Bb3 24.ab3 ½½. Gerold,Gunter Stroemberg,Ingmar, corr ICCF EUMGT69, 1973.
13.Kf2 Bc3 14.Bc3 b5 (14...h6 15.Rae1 b5 16.Bb4 Rh7 17.Bd3 f5+/; 14...Nb6 15.Rhe1 Rf8 16.Bb4 Rf7 17.Bb3 Rg7+=) 15.Bb3 Bb7 16.Rhe1 a5 17.Rab1 b4=.
11.Ndb5 Nf5 12.d6 Na6 13.dc7 0-0 A) 14.Bc4 A1) 14...Kh8 15.0-0-0 (15.Rd1 Bd7 16.Rb1 Rac8 17.Ne2 Kg7 18.Rf1=; 15.Rb1 Nc7 16.Nc7 Bc7 17.Ne4 Be5 18.Kf2+= ) 15...Nc7 16.Nc7 Bc7 17.Nd5 Be5 18.Rhe1= ; A2) 14...Kg7 15.0-0-0 (15.Rd1 Bd7 16.Ba3 Rfc8 17.Nd5 Bb5 18.Bb5/+; 15.Rf1 Nc7 16.Nc7 Bc7 17.0-0-0 Be5 18.Nd5=) 15...Nc7 16.Nc7 Bc7 17.Nd5 Bd6 18.Rhf1= ; B) 14.0-0-0 B1) 14...Bd7 15.Bd3 (15.Bc4 Kg7 16.Rhf1 Rfc8 17.Bb3 g5 18.d4+= ; 15.Re1 Bc3 16.Bc3 Bb5 17.Bb5 Nc7 18.Bd3= ) 15...Nc7 16.Nc7 Bc7 17.Nd5 Be5 18.Bf5=; B2) 14...Bc7 15.Nd5 (15.Bc4 Kg7 16.Nc7 Nc7 17.Rhf1 g5 18.Rde1= ; 15.Re1 Be5 16.Bc4 Kh8 17.Rhf1 Nb4 18.Nd5= ) 15...Be5 16.Be5 fe5 17.Re1 Be6 18.Nbc3+=; B3) 14...Nc7 15.Nc7 (15.d4 Nb5 16.de5 Nc3 17.Bc4 Kg7 18.Bc3+= ; 15.Bc4 Kg7 16.Nc7 Bc7 17.Nd5 Bd6 18.Rhf1= ) 15...Bc7 16.Nd5 Be5 17.Be5 fe5 18.Re1+=; B4) 14...Bc3 15.Bc4 (15.Bc3 Bd7 16.a4 Bb5 17.Bb5 Nc7 18.Bc4= ) 15...Kg7 16.Bc3 Bd7 17.Rhf1 Bb5 18.Bb5=.
11.Ndb5 Nf5 12.d6 Na6 13.dc7 Nc5 14.0-0-0 A) 14...f3 15.gf3 (15.Nd5 Bb2 16.Kb2 Be6 17.c4 Bd5 18.cd5+=) 15...a6 16.f4 Bf4 17.Nd5 ab5 18.Nf4+/; B) 14...Ne6 15.Nd5 Bb2 16.Kb2 Ne7 17.Bc4 Nd5 18.Bd5+/.
11.Ndb5 Nf5 12.d6 Na6 13.dc7 Kd7 14.0-0-0 Nc7 (14...Re8 15.Nd5 (15.Bc4 Nc7 16.Nc7 Kc7 17.Nd5 Kc6 18.d4= ) 15...Bb2 16.Kb2 Re6 17.Nf4 Re5 18.d4+/) 15.d4 (15.Nc7 Kc7 16.Nd5 Kd6 17.Nf6 Bb2 18.Kb2=) 15...Bd6 16.Nd6 Nd6 17.Bd3 b5 (17...f5 18.Rhe1=) 18.Ba3 (18.Ne4 Ne4 19.Be4 Rb8=) 18...Rb8 19.Bd6 Kd6 20.Ne4 Ke7 21.Rhf1 (21.Rhe1 Rd8+=) 21...f5 (21...Rd8 22.Rf4 Rd4 23.Rf6+=) 22.Nc5 Nd5 23.Rde1 Kf6 24.Rf2 Rd8 25.Kd2 b4 26.Bc4 (26.Ra1 a5 27.a4 g5+) 26...Ne3 27.Kd3 Rb6 28.c3 a5 29.Rc1 g5 30.g3 Ng4 (30...Ng4 31.Re2 f3+) 01. Armstrong,Alan (2175) Beecham,C Richard (2090), corr SCCAch, 2000.
11.Ndb5 Nf5 12.d6 Na6 13.dc7 Kd7 14.Bd3 A) 14...Ng7 15.Be2 (15.0-0-0 Nc7 16.Nc7 Kc7 17.Nd5 Kc6 18.Nf6= ; 15.Bc4 Nb4 16.Rb1 Nc2 17.Kd1 Nd4 18.Nd4=) 15...Re8 16.d4 Bc7 17.Nd5 Bd8 18.c4=; B) 14...Nh6 15.Bc4 (15.Be2 Re8 16.d4 Bc7 17.Nd5 Ba5 18.Bc3= ; 15.0-0-0 Ng4 16.Rdf1 Nc7 17.Nc7 Kc7 18.h3= ) 15...Re8 16.0-0 g5 17.Rae1 Ng4 18.h3+=; C) 14...Ne7 15.Be2 (15.Bc4 Nb4 16.0-0-0 f3 17.gf3 a6 18.Na3= ; 15.Be4 Re8 16.0-0-0 f5 17.Bf3 Nc7 18.Rhe1= ) 15...Nb4 16.0-0-0 a6 17.d4 Bc7 18.Nc7+/; D) 14...Nh4 15.g3 (15.Bf1 f3 16.g3 Nf5 17.Bd3 Nd4 18.Nd4+=; 15.Kf2 Nc7 16.g3 fg3 17.hg3 Nf5 18.Bf5=) 15...fg3 16.hg3 Nf5 17.Bf5 gf5 18.Kf2=.
11.Ndb5 Nf5 12.d6 Na6 13.dc7 Kd7 14.0-0-0 Nc7 15.d4 Bd6 16.Nd6 Nd6 17.Bd3 b5 18.Ba3 Rb8 19.Bd6 Kd6 20.Ne4 Ke7 21.Rhf1 f5 22.Nc5 Nd5 23.Rde1 Kf6 24.Rf2 Rd8 25.Kd2 b4 26.Bc4 Ne3 27.Kd3 Rb6 28.c3 a5 29.Rc1 g5 30.g3 Ng4 (30...Ng4 31.Re2 f3+) 01. Armstrong,Alan (2175) Beecham,C Richard (2090), corr SCCAch, 2000.
11.Ndb5 Nf5 12.d6 Na6 13.dc7 Bd7 A) 14.Rb1 A1) 14...Be6 15.Ne4 (15.Ba3 b6 16.Nd6 Nd6 17.Ba6 Kd7 18.Rd1= ; 15.Bd3 Nc7 16.Bf5 Bf5 17.Nc7 Bc7 18.Nd5= ) 15...Kd7 16.c4 Bb2 17.Rb2 Rhf8 18.d4+=; A2) 14...Bc7 15.Nd5 (15.Ne4 Bc6 16.Nf6 Ke7 17.Nc7 Nc7 18.Be5+= ; 15.Nc7 Nc7 16.Ne4 Bc6 17.Nf6 Ke7 18.Be5+= ) 15...Bb8 16.Nd4 Nd4 17.Nf6 Kd8 18.Bd4+/; A3) 14...Nc7 15.Nc7 Bc7 16.Nd5 0-0-0 17.Bf6 Rde8 18.Kf2=; B) 14.d4 B1) 14...Nd4 15.0-0-0 (15.Nd4 Bd4 16.Ba6 ba6 17.0-0-0 Be3 18.Kb1=) 15...Bb5 16.Bb5 Nb5 17.Nb5 Nb4 18.Rhe1= ; B2) 14...Bc7 15.Nd5 (15.Ne4 0-0-0 16.Nc7 Nc7 17.Nf6 Bc6 18.0-0-0/+; 15.Nc7 Nc7 16.Ne4 0-0-0 17.Nf6 Bc6 18.0-0-0/+) 15...0-0-0 16.Nbc7 Nc7 17.Nf4 Rhe8 18.Kd2+=; C) 14.0-0-0 C1) 14...0-0 15.Bd3 (15.Bc4 Kg7 16.Rhf1 Rfc8 17.Be2 h5 18.Rf3+= ; 15.Re1 Bc3 16.Bc3 Bb5 17.Bb5 Nc7 18.Bd3= ) 15...Nc7 16.Nc7 Bc7 17.Nd5 Be5 18.Bf5=; C2) 14...Bc3 15.Nc3 (15.Bc3 0-0 16.a4 Bb5 17.Bb5 Nc7 18.Bc4= ; 15.Re1 Be5 16.d4 Nd4 17.Bd4 Ke7 18.Be5+= ) 15...Nc7 16.Ne4 Kf7 17.Nf6 Be6 18.c4+=; C3) 14...Nc7 15.Nc7 Bc7 16.Nd5 Be5 17.Nf6 Bf6 18.Bf6+= ; C4) 14...Kf7 15.Bc4 Kg7 16.Bd5 Bc6 17.Rhe1 Rhe8 18.d4= ; D) 14.Rd1 Nb4 15.Kf2 (15.d4 Nc2 16.Kf2 Nfd4 17.Nd4 Bd4 18.Rd4+= ; 15.Rb1 Be6 16.Kf2 a6 17.Ne4 Ba2 18.Be5=) 15...a6 16.d4 ab5 17.de5 Ne3 18.Rd2=.
11.Ndb5 Nf5 12.d6 Na6 13.dc7 Be6 A) 14.d4 Nd4 15.0-0-0 (15.Nd4 Bd4 16.Ba6 ba6 17.0-0-0 Be3 18.Kb1+= ) 15...Nf5 16.Nd5 Bb2 17.Kb2 Bd5 18.Rd5+=; B) 14.Be2 B1) 14...Nb4 15.0-0-0 (15.Kd1 a6 16.d4 Nd4 17.Nd4 Bd4 18.Bf3/+ ; 15.0-0 a6 16.Na3 Rc8 17.Bg4 Rc7 18.Rab1/+ ) 15...a6 16.d4 f3 17.Bf3 Bf4 18.Kb1+=; B2) 14...Kf7 15.0-0-0 (15.Rd1 Nb4 16.Kf2 Nc2 17.Bd3 a6 18.Bf5+= ; 15.Bf3 Nc7 16.Nc7 Bc7 17.0-0-0 Rab8 18.Ne4+= ) 15...Bc3 16.Bc3 Rhc8 17.Rhf1 Nc7 18.Nc7= ; B3) 14...Nc7 15.Nc7 Bc7 16.Ne4 Kf7 17.Nf6 Rad8 18.Ne4+= ; C) 14.0-0-0 C1) 14...Ke7 15.d4 (15.Bd3 Nc7 16.Nc7 Bc7 17.Bf5 Bf5 18.Nd5= ; 15.Ba3 Kd7 16.d4 Bc7 17.d5 Bf7 18.Nc7= ) 15...Bc7 16.d5 Bf7 17.d6 Nd6 18.Ba3+; C2) 14...f3 15.Re1 (15.Ne4 Ke7 16.Ba3 Kd7 17.gf3 Ba2 18.d4+= ; 15.gf3 Nc7 16.Nc7 Bc7 17.Bh3 Be5 18.Ne4= ) 15...Kd7 16.gf3 Rhc8 17.Ne4 Ba2 18.f4+/; C3) 14...Bc7 15.Bd3 (15.Ne4 Ba2 16.Nf6 Kf7 17.Bd3= Bb8 18.Nd7= ; 15.Nc7 Nc7 16.Ne4 Ba2 17.Nf6 Kf7 18.Be5= ) 15...Be5 16.Rhe1 Kf7 17.Bf5 Bf5 18.d4=.
11.Ndb5 Nf5 12.d6 Na6 13.dc7 Kf7 A) 14.d4 A1) 14...Nd4 15.Nd4 (15.0-0-0 Nb5 16.Nb5 Kg7 17.Be5 fe5 18.Be2+=) 15...Bd4 16.Ba6 ba6 17.0-0-0 Be3 18.Kb1+= ; A2) 14...Bc7 15.Bc4 (15.Nd5 Bb8 16.Rd1 Re8 17.Be2 Be6 18.Nbc3+; 15.Ne2 Bb8 16.Rc1 Ne3 17.Ba3 Re8 18.Kf2/+ ) 15...Kg7 16.Nd5 Ba5 17.Kf2 Be6 18.Bb3+= ; B) 14.0-0-0 B1) 14...Nc7 15.Bc4 (15.Nc7 Bc7 16.Bc4 Be6 17.Be6 Ke6 18.Rhe1= ) 15...Ne6 16.d4 a6 17.de5 ab5 18.Nb5+/; B2) 14...Bd7 15.Bc4 Kg7 16.Bd5 Bc6 17.Rhe1 Rhe8 18.d4= ; B3) 14...Be6 15.Be2 (15.d4 Bc7 16.d5 Bd7 17.d6 Bb6 18.Bc4= ; 15.Ne4 Ba2 16.Be5 fe5 17.Re1 Bd5 18.Nec3+= ) 15...Bc3 16.Bc3 Rhc8 17.Rhf1 Nc7 18.Nc7=.
11.Ndb5 Nf5 12.d6 Na6 13.dc7 Rf8 A) 14.Bc4 A1) 14...Kd7 15.0-0 (15.Rd1 Nc7 16.d4 Bd6 17.0-0 Ne8 18.Bc1= ; 15.0-0-0 Nc7 16.d4 Bd6 17.Bd3 Nb5 18.Bf5= ) 15...Nc7 16.d4 Bd6 17.Bd3 Nb5 18.Bf5+=; A2) 14...Nb4 15.0-0-0 (15.Bb3 Nc6 16.0-0 a6 17.Na3 b5 18.Nab1+= ; 15.0-0 a6 16.Na3 b5 17.Bb3 Kd7 18.Rae1/+ ) 15...a6 16.d4 ab5 17.Bb5 Kf7 18.de5+=; B) 14.Kf2 B1) 14...Rf7 15.Rd1 (15.Re1 Kf8 16.Bd3 Rd7 17.Re2 Nh6 18.Bc4= ) 15...Rd7 16.Bd3 Ng7 17.Rhe1 Nb4 18.Bc4+; B2) 14...Kd7 15.Ba3 (15.Re1 Re8 16.d4 Bc7 17.Re8 Ke8 18.Nd5+= ; 15.d4 Bc7 16.Nd5 Ne3 17.Nbc7 Nc7 18.Ne3= ) 15...Re8 16.d4 Bc7 17.Nd5 Kd8 18.Nf6+=; B3) 14...Rh8 15.Re1 (15.Bc4 Nb4 16.Na4 Kd7 17.Rae1 Bb2 18.Nb2+= ) 15...Be6 16.Na4 Bb2 17.Bc4 Bd4 18.Nd4+=; B4) 14...Be6 15.Re1 (15.Rd1 Bc7 16.Ne4 Bb6 17.Kf3 Nb4 18.Ba3= ) 15...Kf7 16.Bd3 Rfc8 17.Bf5 Bf5 18.d4=; C) 14.Rb1 Be6 (14...Nc7 15.Nc7 Bc7 16.Nd5 Rf7 17.Nf6 Kd8 18.Bc4+= ; 14...Kd7 15.Nd5 Bb2 16.Rb2 Ne7 17.Nf4 g5 18.Nd3= ) 15.Ba3 (15.Ne4 Ba2 16.Be5 fe5 17.Rb2 Be6 18.g4+= ; 15.a4 Kd7 16.d4 Bc7 17.Bd3 Ne3 18.Be4+=) 15...Rf7 16.d4 Bc7 17.d5 Bc8 18.Ne4=; D) 14.Be2 D1) 14...Rf7 15.0-0-0 (15.Rd1 Rd7 16.d4 Nd4 17.Nd4 Rd4 18.Rd4+= ) 15...Nc7 16.Nc7 Rc7 17.Nd5 Rc5 18.Nf6= ; D2) 14...h6 15.0-0-0 (15.Rb1 Nc7 16.Nc7 Bc7 17.Nd5 Bd6 18.Nf6= ; 15.0-0 Nc7 16.Nc7 Bc7 17.Nd5 Bd6 18.Nf4+= ) 15...Nc7 16.d4 Bd6 17.Nd6 Nd6 18.Ba3+=; D3) 14...Kd7 15.Bg4 (15.Rd1 Nb4 16.0-0 Nc2 17.Bd3 Ncd4 18.Nd5= ; 15.0-0-0 Nc7 16.d4 Bd6 17.Bg4 Nb5 18.Nb5= ) 15...Kc6 16.Bf3 Kd7 17.0-0-0 Nd4 18.Nd4+=; D4) 14...Be6 15.Rd1 (15.0-0-0 Nc7 16.d4 a6 17.de5 ab5 18.Nb5+= ; 15.Bf3 Nc7 16.Nc7 Bc7 17.Bb7 Rb8 18.Bc6+= ) 15...Bc3 16.Nc3 Nc7 17.Ne4 0-0-0 18.Nf6+=; E) 14.0-0-0 E1) 14...Be6 15.Be2 (15.Ne4 Ba2 16.Nbc3 Be6 17.Ba6 ba6 18.Rhe1=; 15.d4 Bc7 16.d5 Bd7 17.Nc7 Nc7 18.d6+= ) 15...Bc7 16.Rhe1 Kf7 17.Bf3 Rfb8 18.Nd5+/ ; E2) 14...Ne7 15.Ba3 (15.Bc4 Bg4 16.Rde1 Kd7 17.Ba3 Rae8 18.Rhf1+=; 15.Re1 Kd7 16.Ba3 Rf7 17.Bc4 Rg7 18.Be7+ ) 15...f3 16.gf3 Be6 17.Kb2 Kd7 18.d4+; E3) 14...Bc3 15.dc3 (15.Bc3 Kd7 16.Bd3 Ne7 17.Rhe1 Nd5 18.Bd4+= ; 15.Nc3 Nc7 16.Ne4 h6 17.Nf6 Kd8 18.Bd3+= ) 15...Nc5 16.Be2 a5 17.Ba3 Ne6 18.Bg4+; E4) 14...f3 15.gf3 Be6 16.Ne4 Kd7 17.Be5 fe5 18.Ng5+=.
13.Bb5 c6 14.dc6 Nbc6 15.de5 fe5 16.Ne4 0-0 17.Nd6/+.
13.Bb5 c6 14.de5 fe5/+ 15.d6 Nf5 16.Nd5 Ra5 17.Be5/+.
13.Bb5 Bd7 14.de5 fe5 15.Bc4 Rf8 16.Rb1 Nf5 17.Bd3/+.
13.Bb5 Nd7 14.de5 fe5 15.Kf2 c6 16.dc6 bc6 17.Bd3=+.
13.Bb5 Kd8 14.de5 fe5 15.Ne2 Bd7 16.Be5 Re8 17.Bd7=+.
13.de5 b4 14.Nb5 Nd5 15.0-0-0 c6 16.Rd5 0-0 17.Nc7+/.
13.de5 fe5 14.Nb5 Na6 15.Be5 Rf8 16.0-0-0 Bg4 17.Rd4+=.
13.de5 fe5 14.Nb5 Nd5 15.0-0-0!+/.
14.Ba3 Kd7 15.Kd2 (15.Bd3 b5 16.0-0 Bb7 17.Ne4=+) 15...b5 16.Re1 Nf5 17.Ne4=.
14.Bc1 g5 15.Rb1 Nf5 16.Bd3 (16.Ne4 b5 17.h4=+) 16...b5 17.a4=+.
14.Bd3 b5 15.Ba3 Bf5 16.Bd6 Bd3 17.cd3=+.
14.Bd3 Bf5 15.0-0 Bd3!? 16.cd3 f5/+ 17.Rae1+=.
14.Bd3 Bf5 15.0-0 Nd7 16.Bf5= Nf5 17.Rae1 (17.Rf4=) 17...Kf7 (17...Kd8 18.Rf4 Rc8 19.g4=) 18.Rf4+= Rhe8 19.Ne4 h5? (better is 19...Kg7!? 20.g4 Nh6+=) 20.Rf5!+ gf5 (20...Re4 21.Re4 gf5 22.Re6+) 21.Nd6 Kf8 22.Ne8 Re8 23.Ba3 (23.Re6 Kf7 24.Rd6 Re7+) 23...Kf7 24.Re8 Ke8 25.Bc5 b6 26.Ba3 10. Sokolski,Alexei Estrin,Yakov, Baku, 1958.
14.Bd3 Bf5 15.Bf5 Nf5 (worse is 15...gf5 16.0-0+= b5 17.Rae1+=) 16.0-0 g5+= (16...Nd4? 17.Rae1 Kf7 18.Ne4+) 17.Ne4+=.
11.N2c3 Nb4 12.0-0-0 Nd7 13.Nd6 cd6 14.Nb5 Kd8=.
11.N2c3 Nc3 12.Nf6 Kf7 13.Bc3 Nc6 14.Rb1 Be6/+.
11.c4 Nb4 12.Bf6 Nd3 13.Kd1 0-0 14.N2c3 Bg4/+.
11.c4 Nb4 12.Bf6 Rf8 13.Nd4 N8c6 14.Nc6 bc6 (14...Nc2!? 15.Kd1 Na1+) 15.Kf2+= Kf7 16.c5 (16.Bc3!? c5 17.d4+=) 16...Bc5!/+ 17.d4 (17.Nc5 Kf6 Deflection (17...Kf6 Overloading)) 17...Bb6 18.Bc4 Nd5 19.Be5 h6 (19...Ke7 20.Rac1/+) 20.h4 (20.Nc5 Rb8/+) 20...Be6 21.Kf3 Rae8 22.Bd5 (better is 22.a4!? a5 23.Rac1+) 22...Bd5+ 23.Kf4?? (23.Rhe1 c5 24.Bf4 cd4 25.Bh6+) 23...Bd4! (23...Bd4 24.Bd4 Re4 (24...Be4?! 25.Kg3/+) 25.Kg3 Rd4+) 01. Skonieczny,Jerzy Rogalewicz,Marek, corr POLch38 sf, 1993.
11.Nd6 cd6 12.Nd4 Nd7 13.Bc4 N5b6 14.Bb3 Ne5 15.0-0/+.
11.Nd6 cd6 12.Kf2 Nd7 13.c4 Nc5 14.cd5 Nd3/+.
11.Nf6? Nf6-+ 12.Bf6 Rf8 (12...0-0 13.Bc3 Nc6 14.Rb1-+) 13.Bg7 (13.Bc3 Nc6-/+) 13...Rf7-+ 14.Bc3 Nc6 15.0-0-0 (15.Rb1 b6-+) 15...Bg4 16.Re1 Re7 17.d3 (17.h3 Bh5 18.Bf6 Re4-+) 17...Kd7 18.Kd2 (18.h3 Bh5-+) 18
Rae8 0-1. headologer (1950) - breughel (2340), gameknot.com, 2016.
10.Nd4= Bd7 11.Ndb5 Bb5 12.Nb5 Kd7 13.Nd6 (13.Bc4 c6 14.Nd6 Kd6 15.Ba3 Kc7=) 13...Kd6 14.c4 (14.Bc4 Nd7=) 14...Nd7 15.Ba3 c5 16.dc6 Kc6 17.d4 Nh6 (17...Re8 18.Kd2=) 18.Be2 (18.Bd3 Rae8 19.Kd2 Ng4+=) 18...Rae8 19.Kf2 g5 (19...Nf5!? 20.d5 Kc7+=) 20.Bf3= Kc7 21.Rab1 b6 22.c5 g4 23.cb6 Nb6 (23...ab6 24.Rhc1 Kd8 25.Bb7 g3 26.hg3 fg3 27.Kf3+) 24.Rhc1 Kd8 25.Bc6 g3 26.hg3 fg3 27.Kf1 (27.Kf3 Reg8+/) 27...Re3 (27...Re6 28.d5 Re5 29.Bc5+=) 28.Rb3 (28.Bc5!?+/) 28...Rb3= 29.ab3 Nf5 30.Bc5 h5 31.Ra1 Kc7 (31...Nc8 32.Ba7 h4 33.Bc5+=) 32.Bf3 Nc8 33.Ra6 Ne3 (33...Re8 34.Bh5 (34.Ba7? Ne3 35.Ke1 Ng2 36.Kf1 Nh4+) 34...Re4 35.Rf6 (worse is 35.Ba7 Kb7 36.Ra4 Rf4 37.Bf3 Rf3 38.gf3 Na7/+) 35...Nd4 36.Bg6+=) 34.Ke2 Ng4 35.Ba7 Na7 36.Ra7 Kd6 37.Ra5 Kc7 38.Rc5 Kb6 39.Rd5 Kc7 40.Kd2 Ra8?? (better is 40...Rh6+/) 41.Rc5+ (41.Rc5 Kb8 42.Rb5 Ka7 43.Ra5 Kb6 44.Ra8+ (44.Ba8?! Ka5 45.Bf3 Nh6+/)) 10. Kuehn,Peter Neumann,Manfred, corr DDRch10 sf04, 1978.
10.Nd4= Bd7 11.Ndb5 Be5 12.d4 Bd6 13.Nd6 cd6 14.Ne4 b6 15.Nd6 Kf8 16.Bc4 (16.c4 Ne7+) 16...Kg7 (16...Ne7 17.Rf1+/) 17.0-0 g5 (17...Ne7 18.Rf4 Nf5 19.Nf5 Bf5 20.d6+) 18.Rae1 a6 19.Bd3 Ra7 (better is 19...b5+) 20.c4 h5 (20...Rc7 21.Ba3+) 21.c5 (21.c5 bc5 22.dc5+) 10. Noskowicz,Krzysztof Dobosz,Roman, corr 1AMM Poland, 1991.
10.Nb5 f3 11.Nd6 cd6 12.Nd4 fg2 13.Bg2 Na6 14.0-0 Nc7 15.h3 Bd7 16.Ba3 0-0-0 17.c4 (17.Bd6 Nd5 18.Bd5 Bh3+=) 17...Ba4 18.Rae1 Rd7 19.Re3 h5 20.Ne6 White prepares the advance c5 20...Bc2 21.d3 Rh6 22.c5 (22.Rc1 Ba4 23.c5 dc5 24.Nc5 (worse is 24.Rc5 Kb8+; 24.Bc5?! Nd5 25.Bf8 Bc6 26.Bh6 Nh6=) 24...Rd5 25.Bd5 Nd5 26.Na4 Kd8 27.Re4+) 22...Nb5? (22...dc5 23.Nc5 b6 (23...Rd5?? 24.Bd5 Nd5 25.Re8 Kc7 26.Rg8+) 24.Nd7 Kd7+) 23.Bb2+ dc5 24.Nc5 Re7 (24...Nd6 25.Rc1 (25.Nd7?! Kd7 26.Bf6 Nf5+) 25...Rc7 26.Rc2+) 25.Re7 Ne7 26.Rc1 (26.Bf6?! b6 27.Ne6 Bd3 28.Rc1 Kd7+) 26...Nf5 27.Rc2 g5 (27...Ne3 28.Rc1 Ng2 29.Kg2+) 28.Nb7! Kb8 (28...Kb7 29.d6 Passed pawn) 29.Nc5 Nbd6 30.Nd7 Kb7 31.Nf6 Ne3 (31...h4 32.Ne4 a5 33.Rc6+) 32.Re2 Nef5 (32...Ng2 33.Rg2 g4 34.hg4 hg4 35.Rg4+) 33.Re6 Kc8 34.Be5 Nf7 (34...Rf6 35.Rf6 Kd7 36.d4+) 35.Re8 Kb7 36.d6 Kb6 37.Rb8 Ka6 38.Bb7 Ka5 (38...Kb5 39.Bd5 Kc5+) 39.Bc3 Kb6 (39...Kb5 40.Ba8 Ka4 41.Bc6 Ka3 42.Rb5 Ka2 43.Bd5 Ka3 44.Ra5) 40.Ba8 (40.Ba8 Ka6 41.Nd5 Rd6 42.Nc7) 10. Fritz,Harry Koenig,F, corr, 1999.
10.Nd4 Ne7 (--> 9.Nc3 Ne7 10.Nd4 Bg4).
10.Ba3 Ba3 11.Na3 g5+= (11...cd5 12.Nf4 dc4 13.Nb5 Kd7 14.Bc4 Ne7=; 11...f3 12.gf3 cd5 13.cd5 Ne7 14.Nf4 Nf5=; 11...Ne7 12.Nf4 cd5 13.cd5 Kd7 14.Bb5 Kd6+=) 12.d6 Bf5 13.Nd4 Nh6 14.h4 g4+=.
10.Nbc3 Bf5 11.Nd4 (11.d4 b6 12.a4 a5 13.dc6 Nc6 14.Nb5 0-0-0=; 11.dc6 bc6 (11...Nc6 12.Nd5 Kf7 13.Nef4 Re8 14.Kf2 Be5+=) 12.Nd4 Ne7 13.Nf5 Nf5 14.Bd3 Nh4+=; 11.Rd1 Ne7 (11...Na6 12.Nd4 Bg4 13.Be2 Be2 14.Ke2 Kd7+=; 11...Bg4 12.h3 Bh5 13.Ne4 Be5 14.Be5 fe5+=) 12.dc6 bc6 13.d4 Na6 14.c5 Bc7+=; 11.Kf2 Nh6 (11...Ne7 12.d4 Nd7 13.c5 Nc5 14.dc5 Bc5=; 11...Na6 12.Nd4 Bc5 13.Na4 Bd4 14.Bd4 cd5+=; 11...Nd7 12.d4 0-0-0 13.c5 Bb8 14.g3 fg3+=; 11...h5 12.d4 b6 13.dc6 Nc6 14.Nb5 Bb8=) 12.d4 Ng4 13.Kg1 Nd7 14.dc6 bc6/+) 11...Bd7 (11...Bg4 12.Be2 Be2 13.Ke2 Ne7 14.Rab1 Nd7=; 11...Ne7 12.Nf5 Nf5 13.Rb1 Nd7 14.Kd1 Be5+=; 11...Nh6 12.Nf5 Nf5 13.Rb1 Nd7 14.Bd3 Ne5+=) 12.Nf3 (12.Nb3 b6 13.Be2 a5 14.Ne4 Ke7=) 12...Be7 (12...Na6 13.d4 Nb4 14.Kd2 (14.Rc1+= Bf5+=) 14...cd5+=) 13.0-0-0 (13.Be2 Bg4= 14.0-0 Nd7=) 13...Nh6 (13...Na6 14.c5 Bc5 15.Ba6 ba6 16.Rde1 Kf8 17.Ne4=) 14.Re1= Kf7 15.c5 (15.d4=) 15...Re8 (better is 15...Bc5!? 16.Ne4 cd5 17.Nf6 Rc8 18.Ng5 Kf8 19.Nfh7 Kg8 20.Nf6 Kf8 21.Nfh7 Kg8 22.Nf6 Kf8 23.Nfh7=) 16.d6 Bd8 17.Bc4 Kf8 18.Ne4 (18.Re8 Ke8 19.Re1 Kf8+=) 18...Ng4= 19.h3 Ne5 20.Ne5 fe5 21.d4 Bf5 (21...ed4 22.Rhf1 Bf5 23.Rf4+/) 22.g4 fg3 23.Ng3 Bh4 (better is 23...Bg5 24.Kd1 b5 25.cb6 ab6+) 24.Nf5+ Be1 25.Re1 ed4 (25...b5 26.cb6 Nd7 27.Ne7 Nb6 28.Rf1 Kg7 29.Bf7+) 26.Ne7 (26.Ne7 Rd8 27.Ng8 Rd6 28.cd6+) 10. Roczniak,Jan Marcinkiewicz,Aleksander J, corr Poland, 1985.
10.Nbc3 Bg4 A) 11.Ne4 Be5 12.Be5 fe5 13.d4 f3 (13...Be2 14.Be2 ed4 15.Rf1=) 14.de5 fe2+=; B) 11.dc6 Nc6 12.Nb5 Bb8 13.h3 Bh5 14.Nec3 a6/+; C) 11.a3 Nd7 (11...f3 12.Nd4 fg2 13.Bg2 Kd7 14.Ne4 Be5=; 11...Kd7 12.Kf2 b6 13.d4 h5 14.dc6 Nc6=; 11...h6 12.Ne4 Be5 13.d4 cd5 14.de5 de4=; 11...h5 12.Ne4 Be5 13.Be5 fe5 14.d4 f3=) 12.Ne4 Be5 13.d4 cd5 14.cd5 Bb8+=; D) 11.Rc1 Nd7 (11...f3 12.Nd4 fg2 13.Bg2 Kd7 14.Ne4 Be5=; 11...Kd7 12.Ne4 Be5 13.d4 Bc7 14.dc6 bc6=) 12.Ne4 Bb8 13.dc6 bc6 14.Rb1 Be5+=; E) 11.Kf2 Na6 (11...b6 12.Ne4 Ke7 13.Nd6 Kd6 14.Ba3 Kd7=; 11...Nd7 12.d4 Rd8 13.Ne4 Bb8 14.d6 f5=) 12.dc6 bc6 13.Ne4 Be5 14.d4 Rb8+=.
10.dc6 A) 10...bc6 A1) 11.Ba3 Bc7 (11...c5 12.d4 Bb7 13.Nd2 Na6 14.d5 Nb4=; 11...Be5 12.d4 Bc7 13.Nbc3 Nh6 14.Ne4 Bf5+=; 11...Ba3 12.Na3 g5 13.d4 Ne7 14.Kf2 Na6+=) 12.Nbc3 Be6 13.Rb1 Bc4 14.Rb7 Kd7+=; A2) 11.Nbc3 Bf5 (11...Nd7 12.Ne4 Bc7 13.Ba3 Nb6 14.Bd6 Kd8=; 11...Bc7 12.Ne4 Na6 13.Nf6 Nf6 14.Bf6 Rf8+=) 12.Nd4 Ne7 13.Nf5 Nf5 14.Bd3 Nh4+=; B) 10...Nc6 B1) 11.Na3 Nb4 (11...Bg4 12.Nb5 Bb8 13.h3 Bh5 14.Rb1 g5/+; 11...Bf5 12.Nb5 Bb8 13.Ned4 Bg4 14.h3 Bd7/+; 11...Bd7 12.Nb5 Bb8 13.c5 a6 14.Nbc3 Nb4+=; 11...Be6 12.Nb5 Bb8 13.Ned4 Bg4 14.Be2 Be2+=) 12.Nd4 Be5 13.Be2 Bf5 14.0-0 Bd3/+; B2) 11.Nbc3 Bg4 (11...Nb4 12.Nd4 Be5 13.a3 Nc6 14.Ndb5 Be6/+; 11...Be5 12.Rd1 Bg4 13.d4 f3 14.de5 fe2=; 11...Na5 12.Nd4 Kd8 13.Ndb5 Bb8 14.Ne4 Kd7=; 11...Be6 12.Ne4 Bc7 13.Rc1 0-0-0 14.Nf6 Nb4+=) 12.Nb5 Bb8 13.Nec3 a6 14.Na3 Be5/+.
9.Nbc3 Bd6=+ 10.Nb5 Nd5 11.Nd6 cd6 12.c4 (better 12.Kf2!?=+) 12...Nb4-+ 13.Nd4 N8c6 14.0-0-0 (14.Kf2 0-0 15.Nb5 Ne5-+) 14...0-0 (14...Nd4 15.Bd4 Kf7 16.Kb2-+) 15.Nb5? (15.a3 Nd4 16.ab4 Nc6-+) 15...Bf5 (15...Bg4 16.Re1 Rae8 17.Re8 Re8 18.Bf6 Re1 19.Kb2-+) 16.d3 (16.Ba3 Rfd8-+) 16...Rad8 (16...Ne5!? 17.Kd2 Nbd3 18.Be5 Ne5 19.Nd6-+) 17.a3 Na6 18.d4 d5 (18...Rfe8!? 19.d5 Ne5 20.Bd4-+) 19.c5 (19.cd5 Ne7 20.d6 Nc8-/+) 19...Nab8 (19...Bg4 20.Re1 Rde8-/+) 20.Nd6=+ Bg4 21.Re1 (worse 21.Nb7 Rd7 22.Nd6 Bd1 23.Kd1 Na5-+) 21...b6 22.Be2? (better 22.Bb5!?=+) 22...Be2-+ 23.Re2 bc5 24.dc5 Nd7 25.Nb5? (better 25.Rd1-+) 25...Nc5 26.Kc2 (26.Rc2 Nd3 27.Kd2 Nb2 28.Rc6 Nc4 29.Kc3 Ne3-+) 26...a6 (better 26...Rb8 27.Nd4 Rb2 28.Kb2 Nd4 29.Rd2 Na4 30.Ka2 Nc3 31.Kb2-+) 27.Nd4 Nd4 28.Bd4 Ne4 29.Rb1 Rb8 30.Rb8 (30.Ree1 Rfc8 31.Kd3 Kf7-+) 30...Rb8 31.Re1 Kf7 32.Rf1 g5 33.Rf3 Ke6 (33...Rc8 34.Kb2-+) 34.Rh3 (34.Rf1 Kf5-+) 34...Rb7 35.Rf3 Kf5 (35...Rc7 36.Kd1-+) 36.h3 (36.Rh3 Rc7 37.Kd1 g4-+) 36...h5 (36...Rc7 37.Kd1-+) 37.Rd3 h4 (37...Rc7 38.Kb1-+) 38.Rf3 (38.Rd1 Rc7 39.Kd3 Nd6-+) 38...Rc7 39.Kb2 (39.Kd1 Rc4 40.Rd3 a5-+) 39...Nd2 40.Rd3 (40.Rf2 Rb7 41.Ka2 Nb3-+) 40...Nc4 41.Kb3 Ke4 42.Rd1 f5 (42...Ne3!? 43.Rd2 Ng2 44.Bf6-+) 43.Bf6 g4 Black intends f3 44.Bh4 (44.Rd4 Ke3 45.hg4 Nd2 46.Kb2 f3 47.gf3 Nf3 48.Rd5 fg4-+) 44...f3 45.gf3 gf3 46.Bf2 (46.Bg3 Ne3 47.Rd2 f4-+) 46...Rb7 (better 46...Ne3 47.Rg1-+) 47.Kc3 Rb2 (better 47...f4 48.Rd4 Ke5-+) 48.Rd4= Ke5 49.Bg3 f4 (49...Ke6 50.Rc4 Rg2 51.Rc6 Kd7 52.Rd6 Ke7 53.Rd5 Rg3 54.Kd2=) 50.Rf4= Rg2 51.Rf3 Ke4 52.Rf4 Ke3 53.Rg4 Kf3 (53...Na3 54.Bf4 Kf3 55.Rg2 Nb5 56.Kb4 Kg2 57.Bc1=) 54.Bb8= Rg4 55.hg4 Kg4 (55...Na3?? 56.g5 Ke3 57.Ba7 Ke4 58.g6 Nb5 59.Kd2 Na7 60.g7+-) 56.Kd4 Na3 ½-½. headologer (1945) - 5imon (1900), gameknot.com, 2016.
9.Nf4= Nd7 10.Ne6 Ba5 11.Bc4=.
9.Bf6 Nd5?? 10.Bh8+- Nc6 11.Nbc3 Bc3 12.Nc3 (worse 12.dc3 Bf5 13.Nd4 0-0-0 14.Nc6 Rh8 15.Na7 Kb8+-) 12...Ndb4 13.0-0-0 Bf5 14.d3 (better 14.Bc4 Bc2 15.Rde1 Kd7 16.Bg7+-) 14...Kf7 15.a3 Na6 16.d4 Rh8 17.Bc4 Kg7 (17...Ke7 18.h4 Kd8 19.Rhf1+-) 18.Rhe1 Rc8 (18...Kf6 19.h4+-) 19.Ba6 ba6 20.d5 Nb8 21.Re7 Kf6 22.Rde1 (22.Rh7?! g5 23.Rh6 Kg7+=) 22...g5 23.Re8 Re8 24.Re8 Nd7 25.Ra8 (25.Rc8 Ke5 26.Rc7 Nb6+-) 25...Ke5 (25...Nb6 26.Ra7 Nc4 27.Rc7+- (worse 27.Ra6 Ke5+-)) 26.Ra7 Kd4 27.Rc7 h5 (27...Ke3 28.Rc8+-) 28.d6 (28.Rc8 Bg4+-) 28...h4 29.h3 g4 30.hg4 Bg4 31.Kd2 Ke5 32.Ra7 Nb6 (32...f3 33.gf3 h3 34.Ne4+- (34.fg4?! h2 35.Rd7 h1Q=)) 33.Ra6 Nc4 34.Ke1 h3 (34...Ne3 35.Kf2+-) 35.gh3 Bh3 36.Ne2 Nd6 (36...Bd7 37.Nc1 Nd6 38.Nd3 Kd5 39.Nf4 Ke5 40.Nd3 Kd5 41.a4+-) 37.Nf4! Bd7 (37...Kf4 38.Rd6 Deflection (38.Rd6 Overloading)) 38.Nd3 Kd5 39.a4 Bc8 (39...Nc4 40.a5 Na3 41.Kd2 Nc4 42.Kc3+-) 40.Nb4 Kc5 (40...Ke6 41.Rb6 Kd7 42.a5+-) 41.Rc6 Kb4 42.Rd6 Ka5 (42...Ka4 43.Rb6 Ka5 44.Rb8+-) 43.Kd2 Bb7 (43...Kb4 44.Ke3 Kc5 45.Rh6+-) 44.Kc3 Bf3 45.Rd8 (45.Kd4 Bd1 46.c4 Bf3+-) 45...Be4 (45...Ka4 46.Rb8 Ka5+-) 46.Rb8 Bc6 (46...Bg6 47.Kb3 Ka6+-) 47.Kc4 Be4 48.c3 (48.Kc5 Ka6 49.c4 Ka7 50.Rb4 Bg6 51.Kd5 Bf5 52.Kd6 Be4 53.c5 Ba8 54.c6 Ka6 55.Rb8 Bc6 56.Kc6 Ka5 57.Kd5 Ka4 58.Kc5 Ka3 59.Kc4 Ka2 60.Kc3 Ka1 61.Kc2 Ka2 62.Ra8) 48...Ka6 49.Kc5 Bf3 50.c4 Be2 51.Kd4 (51.Kd5 Ka7 52.Rb2 Bd1 53.c5 Bg4 54.c6 Ka6 55.c7 Ka5 56.Rb8 Ka4 57.Rg8 Bf3 58.Kc4 Be2 59.Kd4 Bf3 60.c8Q Bh1 61.Qc4 Ka5 62.Kc5 Bc6 63.Ra8 Ba8 64.Qb5) 51...Ka5 52.c5 Bf3 53.Ke5 Ka6 (53...Ka4 54.Kd6 Be4 55.c6 Bf5 56.Ke5 Bd3 57.c7 Ba6 58.Kd5 Ka3 59.Ra8 Kb4 60.Ra6 Kc3 61.c8Q Kd3 62.Qh3 Kc2 63.Ra2 Kb1 64.Qb3 Kc1 65.Qc2) 54.Kd6 Ka7 (54...Be4 55.c6 Ka7 56.Rb2 Ka6 57.c7 Bb7 58.Rb7 Kb7 59.Kd7 Kb6 60.c8Q Ka5 61.Qc4 Kb6 62.Qb5 Ka7 63.Kc6 Ka8 64.Qb7) 55.Rb2 Bg4 (55...Ka6 56.c6 Ka5 57.Kc5 Bd1 58.c7 Bg4 59.Rb8 Ka6 60.Kd6 Ka5 61.Rh8 Bf5 62.Rh5 Ka6 63.Rf5 Kb7 64.Rb5 Ka7 65.c8R Ka6 66.Ra8) 56.c6 Ka6 57.c7 (57.Rb8 Ka5 58.c7 Ka4 59.Rg8 Bf5 60.Ra8 Kb5 61.Kd5 Bg4 62.Rb8 Ka4 63.Rg8 Bh3 64.Rh8 Bg4 65.Rh4 Kb4 66.Rg4 Kc3 67.c8Q Kb3 68.Qc4 Kb2 69.Rg2 Ka3 70.Ra2) 57...Ka5+- 58.Rb8 Ka4 59.c8Q Bc8 60.Rc8 Kb5 (60...Kb3 61.Ke5 Kb2 62.Rc6 Ka3 63.Ke4 Kb4 64.Ke3 Kb5 65.Rc2 Kb6 66.Kd2 Kb7 67.Kd3 Kb8 68.Rc1 Kb7 69.Ke3 Kb6 70.Kd4 Kb5 71.Rc5 Kb4 72.Rh5 Kb3 73.Rh8 Kb4 74.Rb8 Ka5 75.Kd5 Ka6 76.Rb1 Ka5 77.Kc4 Ka6 78.Kc5 Ka7 79.Kc6 Ka8 80.Kc7 Ka7 81.Ra1) 61.Kd5 Kb4 62.Rc4 (62.Kd4 Kb3 63.Rc1 Kb4 64.Rb1 Ka4 65.Rb6 Ka5 66.Kc5 Ka4 67.Kc4 Ka3 68.Rb5 Ka4 69.Re5 Ka3 70.Re2 Ka4 71.Ra2) 62...Kb5 (62...Ka3 63.Rc3 Kb4 64.Rh3 Kb5 65.Rb3 Ka4 66.Rb1 Ka5 67.Kc5 Ka4 68.Rb6 Ka3 69.Kc4 Ka2 70.Kc3 Ka1 71.Kc2 Ka2 72.Ra6) 63.Kd4 Kb6 64.Rc5 Ka6 65.Kd5 Kb7 66.Rc6 Ka7 67.Kc5 Kb7 68.Kb5 Ka7 69.Rc7 Ka8 70.Kb6 Kb8 71.Rc1 (71.Rc1 Ka8 72.Rc8) 1-0. reza34861 (1940) - the_great_omni (2410), gameknot.com, 2016.
10.Ba3 Re8= 11.Kf2 (worse 11.Bb4 Nd5 12.Kf2 Nf4-/+) 11...Ba5 12.Bc4 (12.g3 Nd7 13.Nc3 Ne5=+) 12...Nf5 13.Bc5?? (better 13.Re1 Bb6 14.Kf1 Re1 15.Ke1=+) 13...Re4-+ 14.d3 (14.Nd3 Rc4 15.Na3 Ra4-+) 14...Rf4 15.Ke2 Nd7 16.Be3 Ne3 17.Ke3 Rf5 (17...Rg4 18.g3-+) 18.d6 (18.Na3 Ne5 19.d6 Kg7 20.dc7 Bc7-+) 18...Kg7 19.dc7 (19.d4 Nb6 20.Kd3 cd6-+) 19...b5 20.Bb3 Bb7 (20...Bb7 21.Nd2 Re8 22.Ne4 Bc7-+) 0-1. 5imon (1890) - reza34861 (1940), gameknot.com, 2016.
10.Bc4 Bd6 11.Ne6 Rf7 12.0-0+=.
10.Bc4 Kg7 11.Nc3 Bf5 12.Nb5 Na6 (12...Rc8 13.Nd4+/) 13.Nd4 Rfe8 14.Nfe6 Kh6 (14...Kf7!? 15.Nf5 Nf5+) 15.Nf5+ Nf5 (15...gf5 16.a3 (16.Bf6?! Nd5 17.Bd5 c6+/) 16...Bd6 17.0-0+) 16.0-0 Bd2 (16...Ng7 17.Ng7 Kg7 18.Bf6 Kh6 19.Rab1 Bd2 20.Rb7+) 17.Bf6 Rac8 (17...Re6 18.de6 Be3 19.Kh1 Bg5 20.Bg5 Kg5+) 18.Rf3 Kh5 (18...g5 19.Ba6 ba6 20.Rf5 Kg6+) 19.Rh3 (19.Rh3 Kg4 20.Be2) 10. marekt (2165) headologer (1950), gameknot.com, 2016.
10.Nd3 Nd5=+ 11.Nc3 (11.c4 Nb4 12.Nb4 Bb4=+) 11...Nc3-/+ 12.Bc3 Kf7 13.0-0-0 (13.Kf2 Nc6-/+) 13...Be6 14.Kb1 Nd7 15.Be2 Rhe8 16.Bf3 Rad8 17.h3 (17.Rde1 Bf5-/+) 17...Bc4 18.Nb2 (18.h4 h5-+) 18...Be2-+ 19.Rde1 Bf3 20.gf3 b5 21.Bd4 (21.Nd3 g5-+) 21...c5 22.Be3 a6 23.h4 Nb6 Black prepares the advance c4 24.h5 g5 25.Ref1 (25.Bf2 Nd5-+) 25...Nd5 26.Nd1 c4 27.Rhg1 c3! 28.Re1 (28.Nc3 Ne3 Deflection; 28.dc3 Ne3 Deflection) 28...Bb4 (better 28...Bh2 29.Rh1 Bg3-+) 29.d3? (29.dc3 Nc3 30.Nc3 Bc3 31.Bb6 Re1 32.Re1-+) 29...Ne3 30.Re3 Re3 31.Ne3 Bc5 32.Re1 Re8 33.Ng2 Re1 34.Ne1 Kg7 35.Ng2 (35.Kc1 Kh6 36.d4 Bd4-+) 35...Kh6 36.f4 (36.Kc1-+) 36...Kh5 37.fg5 (37.d4 Bd4 38.Kc1 Kg4 39.fg5 fg5-+) 37...fg5 38.Kc1 Kg4 39.Kd1 (39.d4 Bd4 40.Kd1 h5-+) 39...Bd4 40.Ke2 Kg3 41.Ne3 Be3 42.Ke3 g4 43.d4 Kh3 44.Kf2 Kh2 45.d5 g3 (45...g3 46.Ke3 g2-+) 0-1. reza34861 (1945) - rcm06 (2150), gameknot.com, 2017.
10.Ne6 Nd5/+ 11.Bf6?? (better is 11.Nd4/+) 11...Nf6+ (11...Nf6 12.Bc4 Ke7+) 01. headologer (1945) the_great_omni (2415), gameknot.com, 2016.
10.Bf6 Rf8 11.Be7 Ke7 12.Nd3 Na6 13.Nc3 Bf5 14.Rb1 b6 15.Be2 Nc5 16.Nc5 Bc5 17.d3 Rad8 (17...Bd6 18.Bf3+=) 18.Bf3 a6 19.Kd2 Rde8 (19...Kd6 20.Rhe1+=) 20.Ne4 Bd6 21.Nd6 Kd6 22.Rhe1 Re7 23.Re7 Ke7 24.Re1 Kd7 25.Rf1 Re8?? (better 25...Ke7+-) 26.g4+- 1-0. tbre0022 (2365) - 5imon (1900), gameknot.com, 2016.
10.g3 Na6 11.Bf6 Rf8 12.Bb5 Bd7 13.Be7 (13.Bd7 Kd7 14.Be7 Ke7=) 13...Ke7 14.Ba6 ba6 15.0-0 Rae8 (15...Bf4 16.gf4 Kd6 17.Nc3=) 16.Nc3+= Bf5 17.d3 Bc5 (17...Kd7 18.Rab1+=) 18.Kg2 Kd6 (18...Kd7 19.Ne4 Be4 20.de4 Re4 21.Ne6 Re2 22.Kh3 Rf1 23.Nc5 Kd6 24.Nb7 (24.Rf1?! Kc5 25.Rf7 Kd6=) 24...Kd5 25.Rf1 Rc2 26.Rd1 Ke4 27.a4+-) 19.Rae1+- Bb4 (19...c6 20.Ne4 Be4 21.de4 (21.Re4?! cd5 22.Re8 Re8=) 21...cd5 22.ed5+-) 20.Ne4 Kd7 21.c3 Be4 (21...Ba3 22.Rf2+-) 22.de4 (22.Re4?! Bc3 23.Re8 Ke8=) 22...Bc3 23.Ne6 Rf1 24.Rf1 Re7 (24...Kd6!? 25.Rf7 c6 26.Ra7 cd5 27.Ra6 Ke5+-) 25.Rc1+- Ba5 26.Nc5 Ke8 27.Rc4 Bb6 28.Na6 Rf7 29.Rc2 Ke7 (29...Kd7 30.e5 Rf8 31.Nb4+-) 30.Nc7 1-0. rcm06 (2140) - 5imon (1900), gameknot.com, 2016.
10.g3 Na6 11.Bf6 Rf8 12.Be7 Ke7 13.Ba6 ba6 14.0-0 Bf4 15.gf4 Kd6 16.Nc3 Rb8 17.a3 Bh3 18.Rf3 Bg4 19.Rf2 Bf5 20.d3 Kc5 21.Re1 Kd4 22.Ne4 Kd5 23.Kg2 Kc6 24.Ng3 Bg4 25.Re7 h5 26.h3 Bd7 27.h4 Rbe8 28.Re8 Re8 29.f5 gf5 30.Rf4 Kd6 31.Kf3 Ke5 32.Rc4 c6 (32...Be6 33.Rc7 f4 34.Nh5 Bd5 35.Kf2=) 33.Ra4 (33.Nh5 Rh8 34.Nf4 Kf6+=) 33...Be6 34.Nh5 Bd5 35.Ke3 Rg8 (35...c5 36.c3 Bb7 37.Rc4+=) 36.d4 (36.c4 Rg4+=) 36...Kd6= 37.Nf6 Rh8 38.Nd5 Kd5 39.Ra5 Kd6 40.Rf5 Rh4 41.Ra5 Kc7 42.Ra6 Kb7 43.Ra4 c5 44.c3 Rh3 45.Kd2 cd4 46.Rd4 ½-½. tbre0022 (2330) - the_great_omni (2430), gameknot.com, 2016.
10.g3 Na6 11.Bf6 Rf8 12.Be7 Ke7 13.Ba6 ba6 14.0-0 Bf4 15.gf4 Kd6 16.Nc3 Rb8 17.d3 Rb4 Attacking the isolated pawn on f4 18.Rab1 Rb1 19.Rb1 Rf4 20.Kg2 Rg4 21.Kf3 Rh4 22.Rb8 Bf5 23.Kg2 Rg4 24.Kf3 Rh4 25.Kg3 Rg4 26.Kf2 Rh4 ½-½. marekt (2155) - the_great_omni (2425), gameknot.com, 2016.
10.g3 Bf5 11.Bg2= Na6 12.Na3 Bf4 13.gf4 Kf7 14.d6 (14.c4 c6=) 14...cd6=+ 15.Nb5 Rad8 16.Ba3 (worse 16.Bb7 Nc5 17.Bf3 Bc2-/+) 16...Nc5 17.0-0-0 (17.d3 a6 18.Nd6 Rd6 19.Bc5 Rd7=) 17...b6 (17...Be4 18.Be4 Ne4 19.Rhe1=) 18.d4= Ne4 19.Rhe1 d5 (19...a6 20.Be4 ab5 21.Bf3=+) 20.c4 (20.Na7 Rd7 21.Nb5 Ra8=) 20...a6 21.Be7 Rc8 22.Nd6 Ke7 23.Nc8 (worse 23.Be4 Kd6 (23...de4?! 24.Nc8 Rc8 25.c5=+) 24.Bd5 b5-/+) 23...Rc8 24.Re3 (24.c5 bc5 25.dc5 Rc5 26.Kb2 h6=) 24...Kd6 25.Rb3 Rc4 26.Kb2 b5 27.Ra3 Rc6 (27...Rb4 28.Ka1 Bc8 29.Rc1=+) 28.Rc1 Rb6 29.Ka1 h6 30.Bh3 b4 31.Re3 Ke6 32.Bg2 Kd7 33.Bh3 Be6 34.Rg1 g5 35.f5 Bg8 36.Bg2 h5 37.Bf3 Rc6 (37...g4!? 38.Be4 de4 39.Re4 Rb5=+) 38.Bh5= (worse 38.Be4 de4 39.Rb1 Rc2-/+) 38...Rc2 39.Re2 Rc3 40.Rd1 a5 41.Bg4 Bh7 42.h3 Rc4 43.Rh2 Nd6 Exerts pressure on the isolated pawn 44.Rf2 Rc3 45.Kb1 Re3 46.Ka1 Nc4 47.Rh2 Re4 48.Rf2 Kd6 49.Kb1 (49.Bh5 Ne3 50.Rd3 Nf5=+ (50...Bf5?! 51.Re3 Re3 52.Rf5 Rh3 53.Rf6 Ke7 54.Rf7 Kd6 55.Rd7 Kc6 56.Be8=)) 49...Na3 (49...Ne3 50.Rd3=+) 50.Kc1 (50.Kb2 Nb5=+) 50...Bg8 (50...Nb5 51.Rc2 Nc3 52.Rd3=+) 51.Be2 (51.Kb2 Bf7=+) 51...Bf7-/+ 52.Rg2 Be8 53.Rd2 Bc6 (53...Rf4 54.Rg1-/+) 54.Bd3 (54.Rf2!?=+) 54...Rh4-/+ 55.Rg3 Nc4 56.Rd1 (56.Re2 Bd7-/+) 56...Rd4-+ 57.Rg4 (57.Rf1 Ne5 58.Ba6 Kc5-+) 57...Rg4 58.hg4 Ne3 59.Rg1 d4 60.Be2 Bd5 61.Kb2 Ke5 62.a3 ba3 63.Ka3 Kf4 64.Kb2 Bf3 65.Ba6 (65.Bb5-+) 65...Bg4 66.Ra1 (66.Bb5 Bf3 67.Kb3 Bd1 68.Kb2 g4-+) 66...Bd1 67.Ra5 (67.Kc1 g4 68.Kd2-+) 67...g4 68.Ra1 (68.Kc1 g3 69.Ra2 Bf3-+) 68...g3 69.Bb7 Bf3 70.Ba8 (70.Ba6 d3 71.Bd3-+) 70...Ba8 71.Ra8 g2 72.Rg8 Ng4 0-1. reza34861 (1940) - gluv51 (2085), gameknot.com, 2017.
13.Nc3 c6 14.0-0-0+=.
13.Nc3 Nd7 14.0-0-0 Ba3 15.Kb1= Nb6 16.Nb5 Be6 17.de6 Bc5 18.Bd3 (18.d4 Bb4 19.Kb2 Rd8=) 18...Rae8 19.Rde1 c6 20.Re5 a6 21.Rc5 ab5 22.a3 (22.Re5!?=) 22...Re6-/+ 23.c4? (better 23.Ka2-/+) 23...Rd8-+ 24.Kc2 (24.Bc2 Nc4 25.Bb3 Nd2 (25...Rd2?! 26.Rc4 bc4 27.Bc4-/+) 26.Kb2 Nb3 27.Kb3 Re2-+) 24...Na4 25.Rg5 Red6 26.Rg3 (26.Bf5 Kh8 27.Be4 Rd2 28.Kc1 Nc3-+) 26...Nc5 27.cb5 (27.Bf5 Rd2 28.Kc1 bc4-+) 27
Nd3 (27...Rd3?! 28.Rd3 Rd3 29.bc6 bc6 30.Ra1-+) 0-1. 5imon (1900) - the_great_omni (2405), gameknot.com, 2016.
13.Nc3 Nd7 14.0-0-0 Ba3 15.Kb1= Nb6 16.Nc7 Rc7 17.Nb5 Bf5 18.Na3 Rac8 19.Bd3 Bd3 20.cd3 Nd5 21.Rc1 a6 22.Rc7 (22.Rc4 Rf8=) 22...Rc7 23.Nc2 Nf4 24.Ne1 Rd7 25.Kc2 Rc7 26.Kd1 Rd7 27.Rf1 Nd3 28.Nd3 Rd3 29.Rf6 Rd7 30.Rb6 ½-½. the_great_omni (2450) - tbre0022 (2350), gameknot.com, 2016.
13.Nc3 Nd7 14.0-0-0 Nb6 15.Nb5 Be6 16.de6 Re6 17.Nd6 cd6 18.h4 (18.Bd3 Rae8=) 18...Rf8 19.Rh3 d5 20.Ra3 a6 21.Rb3 Rff6 22.Rb4 Rf2 (22...Kg7 23.g3=+) 23.g3= Ref6 24.Bd3 Rg2 (24...R2f3 25.Re1 Kf8 26.Re3=) 25.g4 (25.Re1 a5 26.Rb5 Rg3 27.Ra5 Rg4=) 25
a5 26.Rd4 Rgf2 (26...h6 27.Re1 Kf7 28.Re5=) 27.h5 R2f4 (27...Re6 28.hg6 hg6 29.Rh1=) 28.Rf4 Rf4 29.hg6 hg6 30.Bg6 Rg4 31.Be8 Rf4 (31...Kf8 32.Bh5 Rg5 33.Rf1 Ke7 34.Rf7 Ke6 35.Rb7=) 32.Rh1 (32.Rg1 Kf8 33.Bb5 Ke7=) 32...Kf8 (32...Nc4 33.Re1=) 33.Re1 Kg7 34.Bb5 Kf6 35.a3 (35.Rh1 Nc4=) 35...Nc4 (35...Rh4 36.Re8=) 36.Bc4 Rc4 37.Kb2 Rc6 38.Re8 Re6 39.Re6 Ke6 40.Kb3 Kd7 (40...b5 41.a4 b4 42.c3 bc3 43.Kc3=) 41.Ka4 b6 42.Kb5 Kc7 43.d4 Kb7 44.c3 Kc7 ½-½. tbre0022 (2435) - rcm06 (2140), gameknot.com, 2016.
13.Nc3 Nd7 14.Nb5 Nc5 15.Nd6 cd6 16.Be2 Ne6 17.de6 Be6 18.Kf2 Rf8 19.Kg3 (19.Bf3 Bd5 20.Rhe1 Rc7=) 19...Rf5 20.h4 (20.Bf3 Bd5 21.Rhe1 Re1 22.Re1 Bf3 23.gf3 Kf7=) 20...Rc5 21.c3 Re5 22.Bf3 Bd5 23.Rhf1 Kg7 24.Rab1 Bc4 25.Rfd1 b6 26.a4 Bd5 (26...h5 27.Kf2=) 27.Rf1= Bc4 28.Rfd1 Bd5 (28...Re8 29.d3 Ba6 30.Rb4=) 29.Rf1 Bc4 (29...Rf5 30.Rb5 Ree5 31.Rfb1=) 30.Rfd1=+ Bd5 (30...h6 31.Kf2=) 31.Rf1= ½-½. srpolash (2005) - rcm06 (2115), gameknot.com, 2017.
13.Nc3 Nd7 14.Be2 Nb6=.
13.Nc3 Be6 14.de6 Nc6 15.Rb1 (15.0-0-0 Na5= (15...Re6? 16.Bc4 Rae8 17.Rde1+-)) 15...Na5 (15...Re6 16.Kd1 Na5 17.Rb5=) 16.g3= Re6 17.Kd1 Be5 (17...c6 18.Bg2=+) 18.Bh3= Ree8 19.Ne4 b6 20.Re1 Rad8 21.Rb4 Bg7 (21...Kg7 22.Ng5 Bd6 23.Rbe4 Re4 24.Re4+=) 22.Ra4 Re5 23.Nf2 Re1 24.Ke1 c5 25.c3 Bh6 26.Ne4 Nc6 27.Kd1 Kf8 28.Ra6 Rd5 29.Bf1 Re5 30.Bb5 Re4 31.Bc6 Re7 32.a4 Rf7 33.d3 Rf2 34.Ra7 Rd2 35.Ke1 Rh2 36.c4 Be3 37.Rb7 Bf2 38.Ke2 Bg3 39.Kf3 Be1 40.Rb6 h5 41.Rb1 Rf2 42.Ke3 Rf6 43.Re1 Rc6 ½-½. the_great_omni (2425) - srpolash (1930), gameknot.com, 2016.
13.Bc4 Nc6 14.0-0 Be6 15.de6 Na5 16.Bd3 Re6 17.Nc3 Rae8 18.Nd5 Kg7 19.Nf4 Re5 20.g3 c5 21.Rf3 (21.c4 Nc6=+) 21...c4-/+ 22.Bf1 Re1 23.Re1 Re1 24.Kg2 (24.d4 Bf4 25.gf4 Rc1-/+) 24...Ra1-/+ 25.Ne6 Kg8 26.d4 (26.Rf2 Ra2 27.d3 cd3 28.Bd3 Rb2-/+) 26...Ra2 27.Rf2 b5 28.Nc5 (28.c3 Rf2 29.Kf2 Nb3-+) 28...Be7 29.Kg1 (29.c3 Rf2 30.Kf2 Bc5 31.dc5 Kf7-+) 29...Nc6 (29...Bg5 30.Re2 b4 31.Ne6-+) 30.c3 (30.Ne6 Ra1 31.Re2 b4-+) 30...Rf2-+ 31.Kf2 Bc5 32.dc5 Kf7 33.Bg2 Ne7 34.Ke1 Ke6 35.Bb7 (35.Kd2 Nd5-+) 35...Nd5 36.Kd2 a5 37.Ba6 (37.Kc2 Ne3 38.Kd2 Nf1 39.Ke2 Nh2-+) 37...Nc7 38.Bb7 Kd7 39.Be4 Ne6 40.c6 Kd6 41.Kc2 Nd8 42.c7 Kc7 43.g4 (43.h4 Nc6-+) 43...Kd6 44.Kb2 (44.Kd2 Ke5 45.Bf3 Kf4-+) 44...Ke5 45.Bg2 Kf4 0-1. rcm06 (2140) - the_great_omni (2425), gameknot.com, 2016.
15.de6 Na5 16.Re1 Rae8 17.d4=.
15.de6 Kg7 16.Nb5 (16.d4 Nd8= (16...Re6 17.d5 Ba3 18.Kb1+=)) 16...Rd8 17.Nd6 Rd6 18.Re1 Rde6 19.Re6 Re6 20.Bc4 Re7 21.Bd5 Nd8 22.Bf3 ½½. breughel (2340) the_great_omni (2420), gameknot.com, 2016.
16.Kb1 Rd8 17.Bc4 Na5=+ 18.Bd5 c6 19.Bb3 Nb3 ½-½. the_great_omni (2445) - breughel (2345), gameknot.com, 2016.
16.Kb1 Rd8 17.Bc4 Na5 18.Bd5 c6 19.Bb3 Nb3 20.ab3N Re6 21.d3 Rf8 22.Ne4 Re5 23.c3 a5 24.Kc2 Rff5 25.Rde1 Kg7 26.Re2 Bd6 27.d4 Re7 28.Rhe1 Bh2? (better 28...Bb8+=) 29.g4+- Rf4 30.Nc5 Re2 31.Re2 Bg3 32.Ne6 Kf6 (32...Kf7 33.Nf4 Bf4 34.Rf2+-) 33.g5+- (worse 33.Nf4 Bf4 34.Kd3 Kg5+-) 33...Kf5 34.Re5 Kg4 35.Nf4 Bf4 36.Re7 Bg5 37.Rh7 b6? (better 37...Bf4+-) 38.Rc7 c5 (38...Kf5 39.Kd3+-) 39.dc5 bc5 40.Rc6 Be7 (40...Kf5 41.Rc5 Kf4 42.Ra5+-) 41.Rg6 Kf5 42.Ra6 Bd8 (42...Ke5 43.Kd3 Kd5 44.Ra5+-) 43.Kd3 Ke5 44.Kc4 Be7 (44...Bg5 45.Ra5 Kd6 46.Rc5+-) 45.Ra5 Kd6 46.Rc5 1-0. the_great_omni (2410) - 5imon (1880), gameknot.com, 2016.
16.Kb1 Rd8 17.Bd3 Ne5 (17...Re6? 18.Bc4 Nd4 19.Be6 Ne6 20.Nb5+) 18.Be4 Ng4=.
16.Kb1 Rd8 17.g3 Kg7 (17...Re6? 18.Nb5 Red6 19.Na3 (19.Nd6?! Bd6 20.c3 Kg7+-) 19...Rd2 20.Rd2 Rd2 21.Nb5+-) 18.Nb5 Bc5 19.Bg2 Re6 20.Nc7 Red6 21.c4 (21.Rhe1 Nd4 22.a4 R6d7=) 21...Nd4 22.Kb2 R6d7 23.Nd5 b5 24.Kc3 Rb8 Black plans b4 (24...Rd6 25.Ra1=) 25.Rhe1 (25.Rb1 b4 26.Kb2 a5+=) 25...b4 26.Kb2 b3 27.a4 Nc2 28.Re4 Bd4 29.Nc3 Nb4 30.Re2 (30.Bf1 Na6 31.Bh3 Rdd8 32.Re7 Kh6=) 30...Na6= 31.Rc1 Nc5 32.Kb1 Rb6 33.Bd5 Ra6 Attacking the isolated pawn on a4 34.Nb5 Bf6 35.Rf1 (35.Re8 Nd3 36.Rf1 b2 37.Rg8 Kh6-/+) 35...Rb6 (35...Ra4 36.d4 a6 37.Ref2 ab5 38.Rf6 bc4 39.Bc6-+) 36.Re8 Na4 37.Rg8 Kh6 38.h4 (38.Ra8 Bg5=) 38...Bb2 (38...Be5 39.Re8 Bg3 40.Re3 Bh4 41.Nd4= (worse 41.Rb3 Nc5 42.Rb2 Bf6-/+)) 39.Ra8 Bg7 (39...a6!? 40.Ra7 Ra7 41.Na7 Rf6 42.Rf6 Bf6=) 40.g4+= (40.Na7? Ra6 41.d4 Raa7-+; 40.Ra7?! Ra7 41.Na7 Ra6=) 40...Rb5 41.cb5 Rd5 42.Ra7 Rd2 43.Ra4 Rb2 44.Kc1 Ra2 45.g5 Kh5 46.Rff4 Ra1 47.Kd2 b2 48.Rab4 h6 (48...b1Q 49.Rb1 Rb1 50.Rf7=+) 49.Rf7=+ Ra4 50.Rb3 (50.Ra4?? b1Q 51.Rff4 Qb5-+; 50.Rg7 Rb4 51.Rc7 b1Q 52.Rc5 Rd4 53.Ke2 Qe4 54.Kf2 Rd2 55.Kg3 Qe3) 50...Ra3!? 51.Rb2 (51.Ra3 b1N Double attack (51...b1N Decoy)) 51...Bb2 52.Kc2 (52.Rh7 Kh4 53.gh6 Kg5=+) 52...Be5 53.Rh7 (53.gh6!? Kh6 54.b6-/+) 53
Rc3 (53...Rc3 54.Kd2 Kh4 55.gh6 Rb3-+) 0-1. marekt (2155) - tbre0022 (2365), gameknot.com, 2016.
16.Kb1 Re6? 17.Nb5 a6 18.Na3+.
16.Kb1 Re6? 17.Nb5 Kg7 18.Na3+-.
11.gf4 Nd5/+ 12.Bc4 Be6 13.0-0 Kf7 14.Nc3 Nc3/+ 15.Be6 Ke6 16.Bc3 Nd7 17.Rfe1 Kf7 18.Rab1 b6 19.a4 (19.d3 Rhe8/+) 19...Rhe8 20.Re8 (20.d4 Rad8/+) 20...Re8+ 21.a5 Re4 22.ab6 cb6 23.Rf1 Rc4 24.Kg2 (24.f5 a5+) 24...Nc5 25.Ra1 a5 26.Rb1 Na4 (26...Rf4?! 27.Rb6 a4 28.d4+) 27.f5 (27.Rb3 Ke6+) 27...gf5 28.Rb3 Kg6 29.Kf3 (29.Kf1 f4+) 29...Nc3 30.dc3 a4 (30...a4 31.Ra3 b5+) 01. headologer (1935) reza34861 (1915), gameknot.com, 2016.
11.gf4 Nd5 12.Bc4 Be6 13.0-0 Kf7 14.f5 gf5 15.Bd5 Bd5 16.Rf5 Rg8 17.Kf2 Be4 18.Rf6 Ke7 19.Rf4 Bc2 20.Nc3 Bg6 21.Nd5 Kd8 22.h4 Nd7 23.h5 Be8 (worse 23...Bh5 24.Bf6 Nf6 25.Nf6+-) 24.Re1 Bh5 (better 24...c6!? 25.Nf6 Rf8=) 25.Bf6+- Nf6 26.Nf6 Rf8 27.Nh5 Rf4 28.Nf4 Kd7 29.Rh1 Rh8 (29...Re8!?+-) 30.Ng6!+- Rg8 (30...hg6 31.Rh8 Pinning (31.Rh8 Deflection)) 31.Rh7 Kd6 32.Nf4 Re8 33.Rh6 Kd7 34.Nd5 Kc8 (34...Kd8 35.d4+-) 35.Nf6 Rd8 36.Ke3 c5 37.Ne4 (37.Rh7 c4+-) 37...b6 38.Nd6 Kd7 (38...Kb8 39.Ke4+-) 39.Nb5 a6 40.Nc3 Kc7 41.Na4 Rb8 (41...Re8 42.Kf2 Rf8 43.Ke2 Re8 44.Kd1+-) 42.d3 Re8 (42...a5 43.a3+-) 43.Kd2 Rb8 (43...c4 44.dc4 Rd8 45.Kc3+-) 44.Kc2 a5 45.a3 Rb7 (45...b5 46.Nc5 Rg8 47.Ra6+-) 46.Nc3 Kb8 (46...Kd7 47.a4 Rb8 48.Kb3+-) 47.Nb5 Ka8 (47...Rd7 48.Rb6 Kc8 49.Kc3+-) 48.Rh8 Rb8 49.Rb8 Kb8 50.Kc3 Kc8 51.Kc4 Kd7 52.Kd5 a4 (52...Ke7 53.Nd6+-) 53.Nc3 Kc7 (53...b5 54.Nb5 Ke7 55.Nc3+-) 54.Na4 b5 (54...Kb7 55.Nc5! Kc7 56.d4+-) 55.Nc5 Kb6 56.Nb3 Kc7 57.Ke6 Kd8 (57...Kb6 58.Nd4 Ka5+-) 58.d4 (58.d4 Kc7 59.d5+-) 1-0. tbre0022 (2420) - gluv51 (2085), gameknot.com, 2016.
11.gf4 Nd5 12.Bc4 Nf4 13.Bf6 (better 13.0-0!? g5 14.Re1 Kd7 15.Nc3=) 13...Rf8-/+ 14.Bg5 (14.Bg7 Ng2 15.Kd1 Bg4 16.Kc1 Rf4=+) 14...Bg4 15.Bf4 (15.Rg1 h5 16.Bh6 Rf5-/+) 15...Rf4-+ 16.Bd5 c6 17.Bg2 Na6 18.Rf1 Rf1 19.Kf1 Bf5 20.c3 (20.Na3 0-0-0 21.Ke2 Nb4-+) 20...0-0-0 21.d4 c5 22.dc5?? (22.Nd2 cd4 23.cd4 Rd4 24.Nb3-+) 22
Rd1 (22...Rd1 23.Ke2 Rb1 24.Rb1 Bb1-+) 0-1. 5imon (1875) - gluv51 (2105), gameknot.com, 2017.
11.Bf6 Rf8 12.Be7 Ke7 13.gf4 Rf4 14.Nc3 Nd7 15.0-0-0 Nf6 16.Re1 Kf8 17.Bg2 Bf5 18.d3 Re8 19.Ref1 Rf1 (19...Rh4 20.Rf2=) 20.Rf1 Kg7 21.Rf4 Re7 22.Kd2 a6 23.h4 h6 24.Bf3 Rf7 25.Ke3 Bc8 26.Rd4 Rd7 27.a3 b6 ½-½. marekt (2165) - reza34861 (1915), gameknot.com, 2016.
11.Bf6 Rf8 12.Be7 Ke7 13.gf4 Rf4 14.Nc3 Nd7 15.Bg2 Nb6 16.0-0-0 Bf5 17.Rdf1 Rh4 18.d3 Kd6 19.Rf2 a6 20.Kd2 Rd8 21.a3 Kc5 d5 becomes the focus of attention 22.Bf3 c6 23.dc6 bc6 24.Kc1 Nd5 25.Bd5 cd5 26.Kd2 Rb8 27.Rg1 Kd6 28.Re1 a5 29.Kc1 ½-½. rcm06 (2155) - marekt (2165), gameknot.com, 2016.
11.Bf6 Rf8 12.Be7 Ke7 13.gf4 Rf4 14.Nc3 Nd7 15.Bg2 Nb6 16.0-0-0 Bf5 17.Rhf1 Rh4 18.Rde1 Kd7 19.Be4 Rf8 20.Rf2 Nc8 21.d3 Nd6 22.Kd2 Rf7 23.Ree2 b5 (23...Ne4? 24.de4 (24.Ne4?! c6=) 24...c6 25.ef5 Rf5 26.dc6 Kc6 27.Re6 Kc7 28.Re7 Kc8 29.Rfe2+-) 24.a3 a5 25.Kc1 Rg4 26.Rf3 Ne4 (better 26...Re7!? 27.Bf5 gf5 28.Re7 Ke7=) 27.de4+= b4 28.ab4 (worse 28.ef5 bc3 29.Rc3 Rf5=) 28...ab4 29.Na4 (worse 29.ef5 bc3 30.Rc3 Rf5=) 29...Re7 e4 seems the pivot of the position 30.Nc5 Kd6 31.Nb7 Kd7 32.Rfe3 Rg1 33.Kb2 Bg4 34.Rf2 Bf5 (34...Ke8 35.Na5+-) 35.h3 Ke8 (35...c6 36.Rff3 cd5 37.ef5 Re3 38.Re3 gf5+-) 36.Nc5+- Kd8 (36...Bd7 37.Rb3 Bb5+-) 37.ef5 Re3 38.f6 Re8? (38...Rgg3 39.Ne6 Kd7+-) 39.Ne6 Kd7 40.f7 Rb8 41.f8Q Rf8 42.Rf8 Rg3 43.Rf7 Kd6 44.Rh7 c6 (44...c5 45.Rh6 g5 46.Ng5 Kd5 47.Nf7+-) 45.Nf4 cd5 (45...Rf3 46.Ng6 Kd5 47.Rh4+-) 46.Rh6 Ke5 (46...b3 47.cb3 Rf3 48.Ng6+-) 47.Rg6 Rf3 (47...Re3 48.Nd3 Kf5 49.Rh6+-) 48.Nd3 Kf5 (48...Kd4 49.h4 b3 50.Kb3+-) 49.h4 b3 50.Rg5 Ke4 (50...Kf6 51.Kb3 Rh3 52.Rg4+-) 51.Kb3 Rf6 (51...Rf7 52.Kc3+-) 52.h5 Rh6 (52...Kd4 53.Nb4 Rf3 54.Kb2+-) 53.Kc3 Rc6 54.Kd2 Rd6 (54...Rh6 55.Re5 Kd4 56.c3 Kc4 57.Nb2 Kc5+-) 55.Ke2 Rc6 (55...Ra6+-) 56.Re5 Kd4 57.Rd5! Ke4 (57...Kd5 58.Nb4 Double attack) 58.Re5 Kd4 59.Kd2 Rc7 60.h6 Rc6 61.c3! (61.c3 Rc3 62.Rd5 Kd5 63.Kc3 Ke6 64.h7 Kd5 65.h8Q Ke6 66.Kd4 Kd6 67.Qf6 Kd7 68.Nc5 Kc7 69.Kc4 Kc8 70.Qe7 Kb8 71.Qb7) 1-0. marekt (2165) - gluv51 (2090), gameknot.com, 2017.
11.Bf6 Rf8 12.Be7 Ke7 13.gf4 Rf4 14.Nc3 Nd7 15.Bg2 Nb6 16.0-0-0 Bf5 17.Rhf1 Rh4 18.Rde1 Kd7 19.h3 Re8 20.Re8 Ke8 21.d3 Bd7 22.Kd2 Ke7 23.Re1 Kd8 24.Rf1 h6 25.Rf8 Ke7 26.Rb8 Bh3 27.Bh3 Rh3 28.Rb7 Rh2 29.Kc1 Kd7 (29...Kd6 30.Ra7 Nd5 31.Nd5 Kd5 32.Rc7=) 30.Ra7+= g5 31.a4 g4 32.a5 Nc8 33.Ra6 g3 (33...Nd6 34.Ra8 g3 35.Rg8+=) 34.Rg6 g2 35.Ne2 h5 36.Rg7 Kd6 37.c4 h4 38.Kd2 c6? (38...h3 39.Ng1+=) 39.Rg6 (39.dc6 h3 40.Ng1 Kc6+-) 39...Kd7 (better 39...Ke5!? 40.Ke3 cd5+-) 40.dc6+- (40.Rc6 g1Q 41.a6 Nd6 42.Rc5 Qc5 43.Kd1 Qe3 44.Kc2 Re2 45.Kc3 Qb6 46.d4 Rb2 47.a7 Qb3) 40...Kc7 41.Ng1 h3 42.Kc3 Rh1 43.Nh3! Rh3 44.Rg2 Kc6 45.Rg6 Kc7 (45...Kc5 46.Rg5 Kc6 47.Re5+-) 46.Rg7 (46.c5 Rh1+-) 46...Kc6 47.Rg6 Kc7 48.Rg7 ½-½. rcm06 (2155) - gluv51 (2090), gameknot.com, 2016.
10.Be5 Nd5/+ 11.c4 (better is 11.Nbc3!? Nc3 12.Bc3/+) 11...Nc6+ 12.Bb2 (12.Bd4 Nd4 13.Nd4 Ne3+) 12...Ne3 13.Kf2 (13.a3 Ba5 14.Ra2+) 13...Nd1 (13...Nd1 14.Kg1 Nb2+) 01. headologer (1945) rcm06 (2140), gameknot.com, 2016.
10.Be7 Be7 11.Nbc3 Bg4 12.Rb1 f3 13.gf3 Bf3 14.Rg1 Na6 15.Rb7 Rae8 16.Bh3 Bf6 17.Be6?? (better 17.Ra7 Nc5 18.Rg2=+) 17...Re6!-+ 18.de6 (18.Ra7 Bh4 19.Rg3 Ref6-+) 18...Bb7 19.d4 (19.Rg4 Re8-+) 19...c5 20.d5 (20.Rg4 cd4 21.Nd4 Nc5-+) 20...Nc7 21.Na4 (21.Kd2 Nd5 22.Ne4 Be7-+) 21...Bd5 22.Nc5 Ne6 23.Nd7 (23.Ne6 Be6 24.Kd2 Rd8 25.Ke3 Bc4-+) 23...Bh4 24.Ng3 (24.Kd2 Rf2 25.Rg4 Be7-+) 24...Rc8 25.Kd2 (25.Rf1 Rc2 26.Nf6 Bf6 27.Rf6 Rh2-+) 25...Bg5 26.Kd3 Nf4 27.Kd4 Rc7 28.Nb8 Ba2 29.Ne4 (29.Ke5 Ne6 30.Rf1 Rc5 31.Kd6 Rc2 32.Nc6-+) 29...Ne2 30.Ke5 Bf4 31.Kf6 Rf7 0-1. reza34861 (1950) - srpolash (1950), gameknot.com, 2016.
9.Nd4 Ne7=+ 10.Nf3 Nd5 11.Bc4 Ne3 (11...Be6!?=+) 12.Bb3= Nc6 (12...Ng2 13.Kf2 Nf4 14.Re1 Kd7 15.Bf6+-) 13.a3 (better 13.c3!? Ng2 14.Kf1+=) 13...Ba5=+ (13...Ng2? 14.Kf2 Be7 15.Kg2+-) 14.Bf6 Rf8 15.Bg7 Rf4 (15...Ng2 16.Kf2 Nf4 17.Re1 Ne7 18.Bf8 Kf8 19.Ng5 Nh3 20.Nh3 Bh3 21.Kg3=) 16.Bh6 Re4 17.Be3 Re3 18.Kf2 Re7 19.Nc3 Bb6 20.Kg3 Bc5 21.Rhe1 Bf5 22.Nd5 Re1 23.Re1 Kf8 24.Nf6 (24.Ne3 Bd6 25.Kh4 Be7 26.Kg3 Bd7=+) 24...Ba3 25.Nh7 Kg7 26.Nhg5 a5 27.Ba4 Bd6 28.Kf2 Nb4 29.Ne4 (29.Ne6 Kf6 30.Ned4 Bc5=+) 29...Bf8 30.Nd4 (30.Ng3 c6 (worse 30...Bc2 31.Bc2 Nc2 32.Rc1+=) 31.Nf5 gf5=+) 30...c6 (30...Rd8 31.Nf5 gf5 32.Ng3-/+) 31.Nf5? (31.Re3!?=+) 31...gf5-/+ 32.Ng3 (better 32.Ng5!? b5 33.Bb3-+) 32...b5-+ 33.Bb3 a4 34.Be6 (34.Nf5? Kf6 35.Be6 Re8-+) 34...Re8 (better 34...Nc2 35.Rc1 Nb4 36.Bf5 a3-+) 35.Nf5? (better 35.Nh5 Kh6 36.Nf6-+) 35...Kf6 36.Bd7 Rd8 37.Rf1 (37.Be6 Rd2 38.Kf3 Bc5-+) 37...Rd7 38.Ke2 Bc5 39.d4 (39.c3 Nd5 40.Nd4 Ke5 41.Nf3 Kd6-+) 39...Bb6 40.h4 (40.c3 Nd5 41.Kd3 a3-+) 40...Ke6 41.c3 Nd5 42.Kd3 Ba5 43.g4 (43.h5 Nc3 44.Kc2 b4-+) 43...Bc3 44.Rf2 (44.Rc1 a3 45.Rc3 Nc3 46.Kc3 Ra7-+) 44...a3 45.Rc2 (45.Re2 Kf7 46.Rc2-+) 45...Ra7 46.Rc1 (46.Ne3 b4 47.Nc4 a2 48.Re2 Kf6 49.Rf2 Kg7 50.Ra2 Ra2-+) 46...a2 47.Rh1 a1Q (47...a1Q 48.Ra1 Ba1-+) 0-1. gluv51 (2090) - southview (2205), gameknot.com, 2016.
10.Nbc3 Ne7 11.0-0-0 (11.a3 Bd6=) 11...Kf7 (11...Nb6 12.Re1 Kf7 13.a3 Bc3 14.Nc3 Ned5 15.Ne4=+) 12.a3= Bd6 13.Ng3 f5 (13...Rd8 14.Bc4=) 14.Nb5+= Re8 15.c4 (15.Bc4 Nb6 16.Bb3 Bd7 (worse 16...Nbd5 17.c4+-; worse 16...Ned5 17.c4+-) 17.Nc7 Bc7 18.d6 Ned5 19.dc7 Ba4=+) 15...Nc5= 16.Bc3 Bd7 17.Nd6 cd6 18.Bb4 Nc8 19.d4 Nb3 20.Kb2 Nb6 (20...Ba4 21.h4=) 21.Bd6 Re3 22.Be2 (better 22.Bb4!?=) 22...Na5-/+ 23.Bc5? (23.Ka2 Rae8 24.Rde1 Nac4 25.Bb4-+) 23...f4-+ 24.Bb6 ab6 25.Rde1? (25.Bd3 fg3 26.hg3-+) 25...fg3 26.hg3 h5 27.d6 (27.g4 Rae8 28.Rh2 hg4 29.fg4-+) 27...Rae8 28.Rh2 Kf6 29.c5 Rb3 30.Ka2 (30.Kc1 Ra3 31.Kb2 Ree3-+) 30...Ree3 31.a4 (31.Rc1-+) 31...Ra3 32.Kb2 Reb3 33.Kc1 Bf5 34.Rd1 Ra2 35.Bd3 Rc3 36.Kb1 Rh2 (36...Bd3 37.Ka2 Bc4 38.Kb2 Rb3 39.Kc1 Rf3 40.cb6 Rc3 41.Kb2 Rb3 42.Kc1 Rb6 43.Rf2 Kg7 44.Kd2-+) 37.d7 Rd3 (37...Bd7 38.g4 Ba4 39.g5 Kg7 40.Rc1 Rb3 41.Ka1 Rd3 42.Re1 Rdd2 43.Re7 Kf8 44.Re1 Nb3 45.Kb1 Rb2) 38.d8Q= Kf7 39.Qc7 Kg8 40.Qd8 Kh7 41.Qe7 Kh6 42.Qf8 Kg5 43.Qd8 Kh6 44.Qh8 Kg5 45.Qd8 Kh6 46.Qh8 Kg5 47.Qd8 Kh6 48.Qh8 Kg5 49.Qd8 Kh6 ½-½. gluv51 (2045) - srpolash (2100), gameknot.com, 2017.
10.c4 Ne7 11.Bc3 a5 12.a3 Bd6 13.d4 b6 14.Ng3 (14.Nd2 Ba6=) 14...f5= 15.a4 Ba6 16.Kf2 Nf6 17.Na3 Bb4 18.Bb2 Nc8 (18...Kf7 19.Rd1=) 19.Nb5 Bb5 20.ab5 (worse 20.cb5 Nd6-/+) 20...Nd6 21.Bd3 0-0 (21...a4 22.Ra2 0-0 23.Ba3 Ba3 24.Ra3 Nfe4 25.Kg2= (worse 25.Ne4 fe4 26.Be2 Nf5-/+)) 22.Rhc1 Nfe4 (22...a4 23.Ba3 Ba3 24.Ra3 Nfe4 25.Kg2 (25.fe4? fe4 26.Ke3 ed3-+; worse 25.Ne4 fe4 26.Be2 ef3=+; 25.Be4? fe4 26.Nf1 ef3-+) 25...Ng3 26.Kg3 f4 27.Kg4+=) 23.Kg2+= (23.fe4? fe4 24.Ke2 ed3 25.Kd3 Rf3 26.Ke2 Raf8-+; 23.Ne4 fe4 24.Be2 ef3-+) 23...Nd2 24.c5 Nf7 25.cb6 cb6 26.Rc6 Rab8 27.h4 Rfe8 28.Nf1 (28.h5 Re3 29.Bc2 f4 30.hg6 hg6=) 28...Nf1 29.Rf1 Nd8 30.Rc4 Nf7 31.Rfc1 Bd2 32.Rd1 Bf4 33.Rc6 Nd8 34.Rc2 Bd6 35.Ra1 Re3 36.Be2 Re7 37.Bc1 Rc7 38.Rc7 Bc7 39.Ra4 Bd6 40.Rc4 Kf8 41.h5 (41.f4 Ke7=) 41...gh5= 42.Bd3 f4 43.Bh7 Rb7 44.Bd3 Rg7 45.Kh2 Ra7 46.Bc2 ½-½. marekt (2155) - srpolash (1935), gameknot.com, 2016.
10.a3 Bd6 11.c4 b5 12.Bf6 (12.cb5 Nd5 13.Nbc3 Nc3 14.Nc3 Be5+=) 12...0-0 13.Be7 Be7 14.cb5 a6 (14...Nd7 15.Nbc3=) 15.Ng3 Nd7 (worse 15...Rf3 16.Bg2 Bf6 17.d6 Ba1 18.Bf3+-) 16.Nc3 ab5 (worse 16...Rf3 17.Bg2 Ne5 18.Bf3 Nf3 19.Ke2 Nd4 20.Kd3 Nb5 21.Rhe1+-) 17.Nb5 Ne5 (worse 17...Rf3 18.Bg2 Rf7 19.d6+-) 18.Be2 Nf3 19.Bf3 Rf3 The pressure on the isolated pawn grows 20.a4 Bb7 21.Ke2 Rf7 (21...Bd5? 22.Nc7 Bb7 23.Na8 Ba8 24.Rhf1+-) 22.Rhf1 Bf6 (worse 22...Bd5 23.Nc7 Rf1 24.Nf1+- (worse 24.Kf1 Bc4 25.Kg2 Ra7=+)) 23.Ra3 c6 24.Nc7 Re7 25.Kd1 Bb2 26.dc6 (26.Rb3!? Rc7 27.d6=+) 26...Ba3=+ 27.cb7 Rd8 28.Nb5 Bc5 29.Kc2 Rb7 30.Ne4 Bd4 31.Re1 Re7 32.d3 (32.Nd4? Rd4 33.d3 Rc7 34.Kd2 Ra4-+) 32...Bg7 33.h3 Re6 34.Kd2 (34.Re3 Rc6 35.Nec3 h6-/+) 34...Rc6 35.Ng5 (35.Nbc3 Rdc8 36.Nd5 Rc2 37.Ke3 Rd8 38.Ndf6 Kh8-+) 35...Rc5-+ 36.h4 Bh6 37.d4 Bg5 38.hg5 Rg5 39.Kd3 h5 40.Re3 (40.Rh1-+) 40...h4 41.Nc3 (41.Kc4 Rh5 42.Rh3 g5-+) 41...Rh5 (better 41...Rg3 42.Ne4 Re3 43.Ke3-+) 42.Re2 (42.Rh3 Kg7-+) 42...h3 43.Rh2 Rh4 44.Nb5 (44.d5-+) 44...g5 45.Ke2 (45.Rh1-+) 45...Re8 46.Kd3 g4 47.Nc7 g3 48.Rh1 g2 49.Rg1 Ree4 50.Nb5 Kh7 51.Kc4 h2 52.Rg2 h1Q 53.Rg3 Qd1 54.Kc5 Rd4 55.Nd4 (55.Rc3 Ra4 56.Nd6 Qd4 57.Kc6 Qc3 58.Kd7 Rh6 59.Nf7 Ra7 60.Ke8 Qc8 61.Nd8 Re6 62.Kf8 Qd8) 55...Qd4 56.Kc6 (56.Kb5 Qd5 57.Kb6 Rb4 58.Kc7 Rb7 59.Kc8 Qd7) 56
Rh6 (56...Rh6 57.Kc7 Qc5 58.Kd7 Rd6 59.Ke8 Qe5 60.Kf7 Rf6) 0-1. gluv51 (2075) - tbre0022 (2505), gameknot.com, 2017.
10.c4 Nd7 11.a3 Ba5 12.Bc3 Bc3 13.Nbc3 (worse 13.dc3 c6=+) 13...c6 (13...Nf5 14.Kf2=) 14.d4 (14.Ng3 cd5 15.cd5 Nb6+=) 14...cd5= 15.Nb5 Rb8 16.Nd6 Kf8 17.c5 Nc6 18.0-0-0 b6 19.Nf4 bc5 20.Re1 Ne7 (20...Nd4? 21.Re8 Kg7 22.Nh5 Kh6 23.Rh8 gh5 24.f4+- (24.Nc8?! Nb3 25.Kd1 Nd4+-)) 21.Ne6 Kg8 22.Nc5 Nc5 23.dc5 Kf8 24.Bb5 (24.Nc8? Rc8 (24...Nc8?! 25.Ba6=+) 25.Kd2 Rc5-+) 24...Bh3 25.Re2 h5 (25...Nf5 26.a4 Nd4=) 26.Ree1 (better 26.a4!?+=) 26...Nf5=+ 27.Bf1 Nd6 28.cd6 Bf1 29.Rhf1 Re8 30.Kd2 Kf7 31.Rc1 Ke6 32.Rc6 Kd7 33.Ra6 Rb8 34.Rg1 Rhg8 (34...g5 35.Ra7 Kd6 36.Ra6 Ke5 37.Re1 Kf5 38.Ree6-/+) 35.f4 Rb6 36.Ra7 Kd6 37.Ra5 Rgb8 38.Kd3 Rc6 39.Rg6 Rb3 40.Kd2 Ke6 41.Rg1 Kf5 42.Re1 (42.Rd5 Ke4 43.Rh5 Rb2 (43...Kf4?! 44.a4=; 43...Ra3?! 44.Re1 Kf4 45.h4=) 44.Kd1 Rb1 45.Kd2 Rg1 46.f5 Rg2 47.Kd1 Rcc2 48.Rh4 Kd5 49.Rh7 Ra2 50.Rd7 Ke4 51.Rd2 Rad2 52.Ke1 Rge2 53.Kf1 Kf3 54.a4 Rd1) 42...Rd6 43.Rh1 h4 44.a4 Ra3 45.Kc2 Ke4 46.Re1 (46.Ra8 d4 47.a5 Rc6 (47...Kf4?! 48.Rf1 Ke4 49.Re8 Kd5 50.Rf5 Kc6 51.Rb8=+) 48.Kb2 Rcc3 49.Re1 Kf3-+) 46...Kf3 (46...Kf4 47.Kb2 Re3 48.Rf1 Ke4 49.Rf2-/+) 47.Kb2 Rd3 48.Kc2 (48.Rc5 d4 49.a5 Re3 50.Rf1 Kg2-/+) 48...Rd4-/+ 49.Kc3 (49.Kb3!?-/+) 49...Re4-+ 50.Kd2 (50.Rd1 A) 50...Rf4?! 51.Rd3 (51.Rad5? Rd5 52.Rd5 Ra4-+) 51...Ke4 52.Rd4 Ke5 53.Rf4 Kf4 54.Ra8=+; B) 50...Kf4?! 51.Ra8=+ (51.Rad5? Rd5 52.Rd5 Ra4-+); C) 50...d4 51.Kc2 Re2 (51...Rf4?! 52.Rf1 Ke3 53.Rf4 Rc6 54.Kd1 Kf4 55.Rh5=+; 51...Kf4?! 52.Rf1 Kg4 53.Kd2=+) 52.Kd3 Rh2-+) 50...Re1 51.Ke1 Kg2 52.f5 (better 52.Rb5!? Re6 53.Kd2 Kh2 54.f5-+) 52...Kh2-+ 53.Ra7 Kg3 54.Kd2 (54.Rc7 d4 55.Rg7 Kf3-+) 54...Rd8 (54...h3 55.Rg7 Kf4 56.Rh7-+) 55.Rg7 (55.Ke2 h3 56.Rg7 Kf4-+) 55...Kf4 56.Rh7 Kg4 57.Rg7 (57.Kc3 Ra8 58.Kb4 h3-+) 57
Kf5 (57...Kf5 58.Rh7 Kg4 59.Rg7 Kh5 60.Rh7 Kg5 61.Rg7 Kh6-+) 0-1. the_great_omni (2425) - southview (2205), gameknot.com, 2016.
10.c4 Nd7 11.a3 Ba5 12.Bc3 Ne5 13.Nd4 (13.Ba5 Nd3 14.Kd1 Nf2 15.Kc2 Nh1 16.Bc7 Bf5 17.Kb3 Rc8=) 13...Bb6=+ 14.Be2 Bh3 15.Ne6 (15.f4 Nd7=+) 15...Be6=+ 16.de6 Nf5 17.f4 (17.a4 g5=+) 17...Nc6-/+ 18.Bf6 (18.Bf3 Nfd4 19.Bc6 bc6 20.Bd4 Bd4-/+) 18...Rf8 (18...0-0 19.Bb2 Ncd4 20.e7 Ne7 21.Bd4 Bd4 22.Nc3 Rf4 23.0-0-0-+) 19.Bb2-/+ Nfd4 20.Rf1 (20.Nc3!?-/+) 20...Nc2-+ 21.Kd1 Na1 22.Ba1 Bd4 23.Bc3 (23.Nc3 Rd8-+) 23...Ke7 24.Kc2 (24.Bg4 Rad8-+) 24...Bc3 25.Kc3 (25.Nc3 Nd4 26.Kd3 Ne6-+) 25...Rad8 26.d3 (26.Bd3 Rd4 27.f5 gf5-+) 26...Rd4 27.Nd2 Rdf4 28.Rf4 (28.Re1 Nd4-+) 28...Rf4 29.Ne4 (29.Bf3 Nd8-+) 29
Rh4 0-1. 5imon (1920) - southview (2205), gameknot.com, 2016.
10.Bf6 0-0 11.Be5 (11.Be7 Be7 12.Bg2 Na6=) 11...Nd5 (11...Nd7 12.Bc7 Nd5 13.Bg3=) 12.Nbc3 Nc3 13.Nc3 Re8 (13...Be6 14.Nb5 Nc6 15.Bg3=+) 14.f4 Nd7 15.Bc4 Kf8 16.0-0 Ne5 17.fe5 Bf5 18.Rae1 (18.Rab1 Bc3 19.dc3 b6=+) 18...Kg7=+ 19.Bb3 (19.Bd3 Bd3 20.cd3 Rad8-/+) 19...Bc5 (19...Rad8 20.Re2-/+) 20.Kg2 Rad8 21.d3? (better 21.Re2!?=+) 21...Bb4-+ 22.Nd5 Be1 23.Re1 c6 24.Nf4 (24.Nf6 Re7-+) 24...Rd4 25.Kg3 g5 26.Nh5 Kg6 27.Nf6 Re7 28.Re3 (28.Ng8 Rg7-+) 28...b5 29.Ng8 Rg7 30.Nf6 a5 (30...h5 31.Kg2-+) 31.a3 (31.Rf3 Re7 32.Re3 h5-+) 31...h5 32.Kf2 (32.Re2 Bd3! 33.Rd2 h4 34.Kf3 Rf4 35.Ke3 Bc4 36.Bc4 Rc4-+ (36...bc4?! 37.h3-+)) 32...a4 33.Ba2 (33.Bg8 b4 34.ab4 Rb4-+) 33...b4 34.ab4 (34.Ke1 ba3 35.Kd2 Rf4-+) 34...Rb4 35.Bc4 a3 36.c3 (36.h4 Rb2 37.Re1-+) 36
Rc4! 0-1. headologer (1950) - southview (2205), gameknot.com, 2016.
9.Ba3 Ba3 10.Na3 g5 11.Nd4=+.
9.Nf4 Nd7 10.Nc3 Ne7 (worse 10...Bc2 11.Nb5 Kf7 12.Rc1 Re8 13.Be2+-) 11.Nb5 0-0-0 12.0-0-0 (12.a3 Ba5 13.d6 Nc6+=) 12...Ne5= 13.c3 a6 (13...Ba5 14.c4= (worse 14.Na7 Kb8 15.d4 Ka7 16.de5 fe5=+)) 14.Nd4+= Bd6 15.Nf5 Nf5 16.Ne6 (16.Be2 Rde8+=) 16...Rde8= 17.Be2 c6 18.c4 cd5 19.cd5 Kb8 20.Kb1 Rc8 21.Rhf1 Ne7 22.Rf6 Nd5 23.Rff1 Rhe8 24.Nd4 (24.Ng5 Nc4 25.Bc4 Rc4 26.Nh7 Re2=) 24...Nb6 25.d3 Nd5 26.g3? (better 26.Rc1=+) 26
Ne3-+ 0-1. breughel (2350) - tbre0022 (2425), gameknot.com, 2017.
10.Nb5 Ba5 11.Nf4 a6 12.Nd4 Nd7?? (better is 12...g5 13.Rc1 Be4+=) 13.Nc2+ 0-0-0 14.Ne6 Re8 15.Bc4 Nb6 16.Bb3 c6 (16...Ne7 17.Bf6 Rhg8 18.Be7 Re7 19.Rf1+) 17.dc6 bc6 18.Kd1 Nh6 (18...Nd7 19.Bc4+) 19.Bf6 Ng4 20.Bh8 Nf2 21.Ke2 Nh1 22.Be5 Nd5 (22...Nf2 23.Kf2 Nd5+) 23.Ncd4 c5 24.Rc1 Bb4 (24...Nc7+) 25.Bd5 Kd7 26.Bc6 Ke7 27.Be8 Ke8 28.Nc6 Ba3 29.Rh1 Kd7 30.Ned8 a5 31.Rf1 a4 32.Rf7 Ke8 33.Re7 Kf8 34.Ne6 Kg8 35.Rg7 Kh8 36.Rg6 10. Fritz11 jumbo, casual, 2013.
11.Bb5!? Bd7 12.Re1/+.
11.Kc1 Ne7=+.
11.Kc1 Be2 12.Be2 Nd7/+.
11.Nbc3 Ne7 12.Kc1 Bc3 13.Nc3 Nd7 14.Ne4 Nd5 15.Bc4 c6 16.Bd4 Kf8 (16...0-0!?/+) 17.Rb1 b6 18.Bd5 cd5 19.Nf6 Nf6 20.Bf6 Rg8 21.Rb4 (21.Bg5 Re8=) 21...g5=+.
10.Na3 Bf5 11.Nb5 Bd6 12.Nd6 cd6 13.Rc1=.
11.Rc1 Bd6=+ 12.Rc4 Bf4? 13.Re4 Kd8 14.Rf4 +.
11.Rc1 Bd6 12.Rc4 Bf4? 13.Re4 Ne7 14.Rf4 Nd5 15.Rd4 +.
9.Nf4 Bf5 10.Kd1 (10.a3 Bd6 11.Nd3 Ne7=) 10...Ne7 (10...Bd6 11.Nd3=) 11.Nc3 (11.Bc4 Bd6 12.Ne6 Nd7=) 11...Bd6 12.g3 (12.Bc4 Bf4 13.d6 Be6 14.Be6 Ke6 15.de7 Be5=) 12...Nd7 (12...Bf4 13.gf4 Bg4 14.Kc1=+) 13.Bg2=.
10.Ne6 Nd7 11.Ng5 Kf8 12.Be2 Ne7 13.Ne6 Kf7=.
9.a3 Bd6 A) 10.Nc3 Ne7 11.Be2 a6 12.Rb1 Ne5 13.a4 b6 14.Ne4/+; B) 10.Bb5 a6 11.Be2 b5 (11...Ne7 12.c4 Nf5 13.Nc3/+ 13...Kf7 14.d4/+) 12.0-0 Ne7 13.Re1 Ne5 14.Ne5/+; C) 10.d4 Ne7 11.c4 Nf5 12.c5 Be7 13.Bc1 g5 14.Bd3=.
9.Nc3 Nb6 10.Bb5 (10.0-0-0 Ne7 11.d6 cd6=) 10...Bd7 11.0-0-0 Ne7 12.Bd7 (12.Rhe1 Bc3 13.Bd7 A) 13...Nd7?! 14.dc3 (14.Bc3? Kf7-+) 14...Kf7 15.d6 cd6 16.Rd6=; B) 13...Kd7 14.dc3 Nf5-/+ (14...Ned5? 15.c4+-; 14...Nbd5? 15.c4+-)) 12...Kd7 13.Ne4 Ned5 (13...Nbd5?! 14.c4 Nb6 15.a3=) 14.Nf6 Nf6 15.Bf6 Rhe8 16.Rhe1 Ba3 17.Bb2 Bb2 18.Kb2 Nc4 19.Kc3 b5 20.a4 a6 21.Kb4 (21.Ra1!?-/+) 21...Nb2-+ 22.Re8 Re8 (22...Ke8?! 23.Re1 Kd7 24.Ne5 Kd6 25.ab5 ab5 26.Nf7 Kc6 27.d3=) 23.Ra1 (23.Rf1 Re4 24.d4 Na4-+) 23...Na4 (23...ba4?! 24.Kc3 Rb8 25.Ng5-/+) 24.Ka5 (24.c4 c5 25.Ka5 Kc6-+) 24...Kc6 25.Re1 Re1 26.Ne1 Kb7 27.Nd3 g5 28.h4 (28.h3-+) 28...f3 29.gf3 gh4 30.Nf2 (30.Nf4 c5-+) 30...c5 31.f4 (31.Nh3 Nb6 32.d3 Nd5-+) 31...Nb6 32.f5 (32.d3 Nd5 33.Ne4-+) 32
Nc4 0-1. headologer (1925) - marekt (2160), gameknot.com, 2016.
9.Nd4 Nb6 10.c4 Bg4 11.Bc3 Bc5 12.Nb5 Kd7 13.d4/+ Bf8 14.Bd2/+.
9.Ng5 Ne5 (9...Ne7 10.Ne6 Bd6 11.Ba3 Kf7 12.c4 Nb6 13.Bd6 cd6 14.Nc7+=) 10.a3 (10.Ne4 Bf5 11.Nf6 Nf6 12.Be5 0-0 13.Kd1 Nd5 14.Bc4/+; 10.Ne6 Be6 11.de6 Ke7 12.c3 Bd6 13.Be2 Ke6 14.d4/+) 10...Bd6 11.Ne4 Bf5 12.Nbc3 0-0-0 13.Nd6 (13.Be2+= 13...Be7 14.0-0/+) 13...cd6 14.d3+=.
10.Ba4 b5 11.Bb3 Bb7 12.0-0 (12.a3 Ba5 13.0-0 Ne7-/+) 12...Ne7 13.Re1 0-0-0 14.a3 Bc5 15.d4 Bd6 16.Nc3 (16.a4 ba4 17.Ra4 Nd5 18.Bd5 Bd5 19.Ra6 Nb6-+) 16...Nb6-+ 17.Re6 (17.a4 b4 18.Ne4 Nbd5-+) 17...Ned5 18.Nd5 Nd5 19.Rae1 Kd7 20.R6e2 (20.Bd5 Bd5 21.Rf6 Rdf8 22.Ne5 Kd8 23.Rf8 Rf8-+) 20...Rhe8 21.Re8 (21.a4 b4-+) 21...Re8 22.Re8 Ke8 23.c4 bc4 24.Bc4 Ne3 25.Be2 c5 26.dc5 Bc5 27.a4 (27.Kh1 Ke7 28.h3-+) 27...Nc4 28.Bd4 Bf3 (28...Bf3 29.gf3 Bd4 30.Kh1 Ne5-+) 0-1. headologer (1925) - srpolash (1900), gameknot.com, 2016.
10.Ba4 b5 11.Bb3 Nc5 12.Bd4 (12.Kd1 Bb7 13.c3 Ba5 14.Re1/+) 12...Bb7 13.c4/+ Nb3 14.ab3/+.
10.Bd7 Bd7 11.0-0 0-0-0 12.a3 Bd6 13.d3 Re8 14.Nbd2 Bf5 (14...Re2 15.Rae1 Re1 16.Re1=+) 15.Rfe1 (15.Nc4 Bc5 16.Bd4 b6=+) 15...Rf8 (15...Bc5 16.Kh1 Ne7 17.Nb3-/+) 16.Nc4 Kd7 17.Nd6 Kd6 18.a4 Ne7?? (better 18...Kd5 19.c4 Kd6 20.Ba3 c5=) 19.Rad1 (better 19.Ba3 Kd5 20.Re7+- (20.Be7?! Rf7+-)) 19...Nd5-+ 20.c4 (20.Ba3 c5-+) 20...Ne3 21.Rd2 c5 22.a5 Kc6 (22...g5 23.Ba3 Rd8 24.Rb2-+) 23.Bc3 (23.Nh4 Rhg8-+) 23...h5 (23...Rhg8 24.Nh4 Bd7 25.g3-+) 24.Nh4-/+ Rh7 25.Nf5 Nf5 26.Re6 (26.Rf2 Rd7 27.Re6 Kc7 28.Rf4 Rd3 29.Rf6 Rf6 30.Bf6 Kd7-/+) 26...Kd7 27.Rb6 Kc8 (better 27...Nd6!?-/+) 28.Bf6=+ Rd7 29.Bg5 Ne3 30.Rg6 Nc4 31.Rc2 Rd6?? (better 31...Na5 32.Rc5 Nc6=+) 32.Rd6+- Nd6 33.Be7 Rf5 (33...Rg8 34.Bd6 f3 35.g3+-) 34.Bd6 Kd7 35.Bc5 Rd5 (35...h4 36.d4+-) 36.d4 Kc6 (36...h4 37.Rb2 Kc7 38.Kf2+-) 37.Bb6 (37.Bb6 Kd6 38.Kf2+-) 1-0. reza34861 (1950) - 5imon (1835), gameknot.com, 2017.
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