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    Literatur_Sokolski_Opening - compiled by Peter Markus Steiner (in German)


  • Evgenij SHUVALOV


    Photo source: internet

      
      
      (2023-10-01)
      (All annotations below by Fritz)
      (Games' source: Marek's 1.b4 database)
      
      
      
      [Event "Titled Tuesday"]
      [Site "?"]
      [Date "2020.??.??"]
      [Round "8"]
      [White "Shuvalov, Evgenij"]
      [Black "Sardana, Rishi"]
      [Result "0-1"]
      [WhiteElo "2180"]
      [BlackElo "2460"]
      [PlyCount "116"]
      [EventDate "2020.??.??"]
      
      1. b4 Nf6 2. Bb2 g6 3. e4 d6 4. Nf3 Bg7 5. e5 Nfd7 (5... dxe5 6. Bxe5 Nbd7 (
      6... Nc6 7. Bb5 Bd7 8. Bxc6 Bxc6 9. O-O O-O 10. a3 a6 11. Nd4 Bd7 12. f4 Qc8
      13. d3 Nd5 14. Bxg7 Kxg7 15. c4 Ne3 16. g3 {
      0-1 Blaze11 (1640)-lanekelly (1660)/lichess.org 2020}) 7. Bb2 O-O 8. Bc4 c6 9.
      O-O Nb6 10. Bb3 a5 11. bxa5 Rxa5 12. Bc3 Rh5 13. a4 Bg4 14. d3 Nbd5 15. Bb2 Qd6
      16. g3 Qd7 17. Re1 Bxf3 18. Qxf3 Qh3 19. Qg2 Ng4 20. Qxh3 {
      antro-km5/Live Game Caissa's Web 2004/0-1}) 6. d4 dxe5 $146 (6... O-O 7. Bd3 c5
      8. bxc5 dxc5 9. c3 cxd4 10. cxd4 Nb6 11. Rf1 Bg4 12. Be2 Nc6 13. h3 Bxf3 14.
      Bxf3 Nc4 15. Bc3 Rc8 16. Bd5 Qxd5 17. Nd2 Nxd4 18. Bxd4 Qxd4 19. Nf3 Qc3+ 20.
      Ke2 Nxe5 21. Nxe5 {
      alessandrocarvalhaes (1795)-SuperFilka (1855)/lichess.org 2019/1-0}) 7. dxe5
      Nc6 8. Bb5 Nxb4 9. Bc3 Nc6 (9... c6 $5 10. Bc4 Nd5 11. Bxd5 cxd5 12. Qxd5 Qc7
      $15) 10. e6 $14 Bxc3+ 11. Nxc3 fxe6 12. h4 (12. Bxc6 bxc6 13. Ng5 Ne5 14. Qxd8+
      Kxd8 $14) 12... Nf6 (12... Nb4 13. Rb1 Nd5 14. Qd4 $15) 13. Qe2 (13. Qxd8+ $142
      $5 Kxd8 14. Bxc6 bxc6 15. Ne5 $14) 13... Qd6 $15 14. O-O O-O 15. Rad1 Qc5 (
      15... Qa3 16. Bxc6 Qxc3 17. Ba4 $15) 16. Bc4 {Attacks the isolani on e6} (16.
      Na4 Qh5 $11) 16... Kh8 17. Ne4 Nxe4 18. Qxe4 Qf5 19. Qe2 b6 20. Bd3 Qf6 21. Ng5
      (21. Be4 Bb7 $15) 21... Nd4 $17 22. Qe4 Rb8 23. c3 Nf5 24. g3 $2 (24. Rfe1 c5
      $17) 24... Bb7 (24... h6 $142 $5 25. Nh3 e5 $19) 25. Qxe6 $17 Rbd8 (25... Ng7
      26. Qe3 $17) 26. Bc4 (26. Bxf5 Rxd1 (26... Qxf5 $4 27. Rxd8 Rxd8 28. Nf7+ Kg7
      29. Nxd8 Qxe6 30. Nxe6+ Kf6 31. Nxc7 $18) 27. Rxd1 gxf5 28. Qxf6+ exf6 $11)
      26... Qxe6 (26... Rxd1 $142 $5 27. Rxd1 Qxc3 $17) 27. Nxe6 $11 (27. Bxe6 $143
      Rxd1 28. Rxd1 h6 $15) 27... Rxd1 28. Rxd1 Rc8 29. Rd7 Bc6 30. Rxc7 (30. Rd2 b5
      31. Bd3 a6 $11) 30... Rxc7 31. Nxc7 Nd6 32. Bd3 (32. Be6 Ne4 $11) 32... Kg7 (
      32... e5 33. c4 $11) 33. Ne6+ Kf6 34. Nd4 (34. Nf8 h6 $15) 34... Be4 35. Ba6 e5
      36. Ne2 (36. Nb5 Nxb5 37. Bxb5 Bf3 $15) 36... Ke6 (36... Bd5 37. Nc1 $17) 37.
      Nc1 Kd5 38. Nb3 (38. Be2 b5 $17) 38... Bc2 (38... Bb1 39. c4+ Kc6 40. Nc1 $17)
      39. Nd2 Kc5 40. Kf1 $2 (40. Bf1 e4 $17) 40... Ne4 $4 (40... b5 $142 $19) 41.
      Nxe4+ $15 Bxe4 42. Ke2 (42. Ke1 $142 $5 $15) 42... Bd5 $19 43. a3 $2 (43. Kd3
      $142 Bxa2 44. c4 $19) 43... Bc4+ 44. Bxc4 Kxc4 45. Kd2 b5 (45... Kb3 $5 46. a4
      $19) 46. Kc2 a5 (46... e4 47. h5 $19) 47. f3 (47. f4 $142 exf4 48. gxf4 $19)
      47... a4 48. g4 (48. h5 gxh5 49. Kd2 h4 50. gxh4 Kb3 $19) 48... h6 49. g5 h5
      50. Kd2 Kb3 51. Ke3 Kxa3 52. Ke4 Kb3 53. Kxe5 a3 54. f4 (54. Kf6 a2 55. Kxg6
      a1=Q 56. Kxh5 Kxc3 $19) 54... a2 55. f5 (55. Kf6 a1=Q 56. Kxg6 Qa4 $19) 55...
      a1=Q 56. fxg6 Qxc3+ 57. Ke6 Qg7 58. Kf5 Kc4 (58... Kc4 59. Ke4 b4 60. Kf3 b3
      61. Kg2 b2 62. Kf3 Qc3+ 63. Ke4 b1=Q+ 64. Kf4 Qf1+ 65. Ke4 Qff3#) 0-1
      
      [Event "Titled Tuesday"]
      [Site "?"]
      [Date "2020.??.??"]
      [Round "8"]
      [White "Shuvalov, Evgenij"]
      [Black "Mrudul, Dehankar"]
      [Result "0-1"]
      [WhiteElo "2180"]
      [BlackElo "2255"]
      [PlyCount "58"]
      [EventDate "2020.??.??"]
      
      1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 Nc6 5. Bxf6 Qxf6 6. Nd5 Qg6 7. Nxc7+
      Kd8 8. Nxa8 Nd4 (8... b6 9. c3 Bc5 10. Nf3 Bb7 11. Nxb6 Bxb6 12. e3 Re8 13. Be2
      Qxg2 14. Rg1 Qh3 15. d4 g6 16. Ng5 Qf5 17. Nxh7 Qh5 18. Ng5 Qxh2 19. Rf1 Qh4
      20. Nxf7+ Kc7 21. Ne5 Nxe5 22. dxe5 Rxe5 23. Bf3 {
      biktimiroff (1915)-HalexAraujo (1875)/lichess.org 2020/1-0}) 9. Rc1 Ba3 10. d3
      $146 (10. c3 Bxc1 11. cxd4 Ba3 12. e3 b6 13. Qa4 Qb1+ 14. Ke2 Bd6 15. Qxa7 Ke7
      16. a4 Qb4 17. Nxb6 Re8 18. Nd5+ Kf8 19. Nxb4 {1-0 ventil-oomachado/kurnik 2014
      }) (10. c3 Bxc1 11. Qxc1 Nc6 $18) 10... Bxc1 (10... b6 11. Rb1 Qc6 12. c4 Qxa8
      13. e3 $18) 11. Qxc1 Qc6 (11... b5 12. Qf4 Nxc2+ 13. Kd1 $18) 12. c4 b6 13.
      Qg5+ f6 14. Qxg7 Re8 15. Nf3 (15. e3 Bb7 16. Kd2 Qd6 $18) 15... Nxf3+ 16. gxf3
      Qxf3 17. Rg1 Bb7 18. Rg3 Qf4 19. e3 (19. Re3 $142 $5 Bxa8 20. Rxe8+ Kxe8 21.
      Qg8+ Ke7 22. e3 $18 (22. Qxh7+ $6 Kd6 23. f3 Bc6 $18)) 19... Bxa8 20. Bh3 Qd4
      21. Qxh7 (21. e4 $142 $5 $16) 21... Qa1+ $11 22. Kd2 Qxa2+ 23. Kc3 Qa1+ 24. Kc2
      (24. Kd2 Qa2+ 25. Ke1 Qb1+ 26. Ke2 Qc2+ 27. Ke1 Qc1+ 28. Ke2 Qc2+ 29. Ke1 Qc1+
      30. Ke2 Qc2+ $11) 24... Bc6 $15 25. Rg7 $4 (25. e4 $142 $15) 25... Ba4+ 26. Kd2
      Qd1+ (26... Qb2+ 27. Ke1 Qc1+ 28. Ke2 Qd1#) 27. Kc3 Qc2+ 28. Kd4 Qb2+ 29. Kd5
      Qe5# 0-1
      
      [Event "Titled Tuesday"]
      [Site "?"]
      [Date "2020.??.??"]
      [Round "4"]
      [White "Kazmin, D."]
      [Black "Shuvalov, Evgenij"]
      [Result "1/2-1/2"]
      [WhiteElo "2305"]
      [BlackElo "2180"]
      [PlyCount "137"]
      [EventDate "2020.??.??"]
      
      1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 Bd7 6. axb4 Bxb4 7. c3 Ba5 8. d4
      Qb6 9. Bd3 Bb5 10. O-O Nc6 $146 (10... Ne7 11. Ba3 Bxd3 12. Qxd3 Nbc6 13. Nbd2
      Rc8 14. Rfb1 Qc7 15. c4 b6 16. cxd5 exd5 17. Rc1 Qd7 18. Nb3 Bb4 19. Qb5 Bxa3
      20. Rxa3 O-O 21. Rca1 Rc7 {
      0-1 Johnsen,S (1810)-Takle,D (2050)/Hostmesterskap 2007}) (10... Bxd3 11. Qxd3
      Ne7 12. Na3 $15) 11. Bxb5 $11 Qxb5 12. Na3 Qb6 (12... Qa6 13. Qb3 Qb6 14. Nb5
      $11) 13. Rb1 Qc7 $2 (13... Qa6 $142 14. Nb5 Kf8 $14) 14. Nb5 $18 Qd8 $2 (14...
      Qd7 15. Nd6+ Kd8 $18) 15. Nd6+ Kf8 16. Nxb7 (16. Ng5 $142 b5 17. Ngxf7 $18)
      16... Qc7 $2 (16... Qd7 17. Qa4 Bd8 18. Nc5 $16) 17. Ba3+ (17. Nd6 $5 Rb8 18.
      Ba3 Rxb1 19. Qxb1 Nge7 $18) 17... Nge7 18. Bd6 (18. Nxa5 $6 Nxa5 19. Qa4 Nc4
      $16 (19... Qxc3 $4 20. Rfc1 Qxa3 21. Qxa3 $18)) 18... Qc8 (18... Qd7 19. Qa4
      Bd8 20. Nc5 $18) 19. Nxa5 (19. Ng5 h6 20. Bxe7+ Kxe7 21. Nxf7 $18) 19... Nxa5
      $16 20. Qa4 Nc4 21. Rb3 Nxd6 22. exd6 Ng6 23. Rfb1 h6 $2 (23... f6 $142 $16)
      24. d7 $18 Qd8 (24... Qc7 25. Rb8+ $3 Ke7 26. d8=B+ Rxd8 $18) 25. Qc6 (25. Rb8
      $142 $1 Rxb8 26. Rxb8 $18) 25... Kg8 $16 26. h4 (26. Ne5 $142 $5 Nxe5 27. dxe5
      $16) 26... Kh7 $11 27. h5 Ne7 (27... Nf4 28. Qd6 Nxh5 29. Ne5 $16) 28. Qd6 (28.
      Qa4 Rf8 $14) 28... Nf5 $11 29. Qc6 a5 (29... Ne7 30. Qa4 $14) 30. Ne5 $14 Rf8
      31. g4 (31. Ra3 Qe7 32. Qc5 Qd8 $16) 31... Ne7 (31... Nh4 $142 $5 $11) 32. Qd6
      a4 $2 (32... Kg8 33. Rb6 f6 34. Nd3 $18) 33. Ra3 $4 (33. Nxf7 Rxf7 34. Rb8 Nc6
      35. Rxd8 Nxd8 $18) 33... f6 $2 (33... Ra7 $14) 34. Nc6 $4 (34. Nd3 f5 35. Nc5 (
      35. Qxe6 $6 Rf6 36. Qe2 Qxd7 $11) 35... fxg4 36. Nxe6 $18) 34... Nxc6 $14 35.
      Qxc6 {Exerts pressure on the isolated pawn} Ra7 (35... Qe7 36. Rxa4 Rxa4 37.
      Qxa4 $11) 36. Rb7 (36. Qxe6 $5 Qxd7 37. Qxd7 Rxd7 38. Rxa4 $14) 36... Rxb7 $11
      37. Qxb7 Rf7 38. Rxa4 Qxd7 39. Qxd7 Rxd7 40. Ra6 e5 41. Kg2 Rc7 (41... Kg8 42.
      Rc6 $11) 42. dxe5 (42. Rd6 Rxc3 43. dxe5 fxe5 44. Rxd5 Rc4 $14) 42... fxe5 $11
      43. Rd6 Rxc3 (43... Rc5 44. Kf1 $11) 44. Rxd5 $14 Rc4 45. f3 (45. Kf3 Rc3+ 46.
      Ke2 Rc4 $14) 45... e4 46. fxe4 Rxe4 47. Kf3 Re6 48. Rf5 Kg8 49. Kf4 (49. Rc5 g5
      $11) 49... Re1 (49... g5+ 50. hxg6 Kg7 51. Rd5 $11) 50. Kf3 Rf1+ (50... Re6 51.
      Rc5 $11) 51. Ke4 (51. Kg2 Rxf5 52. gxf5 Kf8 $11) 51... Rg1 (51... Re1+ 52. Kd5
      $11) 52. Kf4 Rc1 (52... Re1 53. Ra5 $14) 53. Ke4 Rc3 (53... Rg1 54. Rf4 $14)
      54. Kf4 Rb3 (54... Rc1 55. Ra5 $14) 55. Ke4 Rb2 (55... Rc3 56. Rd5 $14) 56. Kf4
      Rf2+ (56... Rb3 57. Ra5 $14) 57. Ke4 Re2+ 58. Kf4 Re7 (58... Re1 59. Rb5 $14)
      59. Kf3 Rf7 (59... Re6 60. Rc5 $11) 60. Rxf7 (60. Ke4 Rxf5 61. gxf5 Kf8 $11)
      60... Kxf7 $11 61. Ke4 Ke6 62. Kf4 Kf6 63. Kf3 Ke5 64. Ke3 Ke6 65. Ke4 Kf6 66.
      Kf4 Ke6 67. Ke4 Kf6 68. Kf4 Ke6 69. Ke4 1/2-1/2
      
      [Event "Titled Tuesday"]
      [Site "?"]
      [Date "2020.??.??"]
      [Round "2"]
      [White "Popadic, Dr"]
      [Black "Shuvalov, Evgenij"]
      [Result "0-1"]
      [WhiteElo "2155"]
      [BlackElo "2180"]
      [PlyCount "114"]
      [EventDate "2020.??.??"]
      
      1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. d4 Bd7 6. a3 Qb6 7. axb4 Bxb4+ (7...
      Bb5 8. c3 Bxf1 9. Kxf1 Nc6 10. g3 Rc8 11. Kg2 a5 12. bxa5 Nxa5 13. Ba3 Ne7 14.
      Bc5 Qc7 15. Qa4+ Nac6 16. Bd6 Qd7 17. Nbd2 h6 18. Rhb1 Nf5 19. Bxf8 Kxf8 20. g4
      Nfe7 21. Qb3 h5 22. g5 {
      mikromurks (2280)-zumpili (2305)/Rated Bullet game 2019/0-1 (57)}) 8. c3 Ba5 (
      8... Be7 9. Na3 a6 10. Bd3 Nh6 11. O-O Qc7 12. Bxh6 gxh6 13. Qd2 Bf8 14. Rfc1
      Bc6 15. Qf4 Nd7 16. c4 Qd8 17. c5 Bg7 18. Nc2 O-O 19. Ne3 f6 20. exf6 Qxf6 21.
      Qg3 Qf4 22. Ng4 h5 23. Nge5 {Rotov,I-Short,N (2690)/Puhajarve EST 2012/0-1}) 9.
      Ba3 Bb5 10. g3 $146 (10. Bc5 Qa6 11. Bb4 Nc6 12. Bxb5 Qxb5 13. Na3 Qb6 14. Bxa5
      Qxa5 15. O-O O-O-O 16. Qe2 a6 17. c4 Qc7 18. Rfc1 Nge7 19. Nb5 axb5 20. cxb5
      Kd7 21. Ng5 Ra8 22. Rab1 Nf5 23. bxc6+ bxc6 24. Nxf7 Rhf8 {
      Bryan,J (2240)-Conner,M (2035)/New Hampshire op 2000/1-0 (32)}) (10. Bc5 Qa6
      $15) 10... Nc6 11. Ng5 (11. Bc5 $142 Qa6 12. Bg2 $17) 11... Nxd4 (11... Nh6 12.
      Bc5 Qa6 13. Bh3 $17) 12. Bd6 $4 (12. Qxd4 $142 Bxf1 13. Kxf1 $16) 12... Nf5 (
      12... Bxf1 $142 13. Kxf1 Qb5+ 14. Kg2 Nf5 $19) 13. Ba3 $2 (13. Bc5 $5 Qa6 14.
      Bb4 $17) 13... Nge7 (13... d4 14. Ne4 dxc3 15. Nexc3 $19) 14. h4 (14. Bc5 Qa6 (
      14... Qxc5 $6 15. Rxa5 Qc7 16. Bxb5+ Nc6 17. Ra2 $11) 15. g4 Nh4 $19) 14... h6
      (14... d4 $5 15. Qh5 g6 16. Bxb5+ Qxb5 17. Qe2 Qxe2+ 18. Kxe2 $19) 15. Nf3 Nc6
      {Black intends d4} 16. g4 Nfe7 17. Bd6 (17. Bxe7 Bxf1 18. Kxf1 Kxe7 $19) 17...
      Rc8 (17... Bxf1 18. Rxf1 d4 19. Bxe7 dxc3 20. Qc1 Kxe7 21. Nxc3 $19) 18. Be2 (
      18. Bxb5 Qxb5 19. Ra4 h5 $19) 18... Bxe2 19. Qxe2 d4 20. O-O dxc3 21. Na3 Qb2
      $4 (21... h5 22. Nc4 Qa6 23. Bxe7 hxg4 24. Bg5 gxf3 25. Nd6+ Kd7 26. Qd1 $19)
      22. Qe4 $2 (22. Nc2 $142 h5 23. Rfb1 hxg4 24. Nfe1 $17) 22... Bd8 $4 (22... Bb6
      23. Nc4 Qb5 24. Nxb6 axb6 25. Rfc1 $19) 23. Nc4 $4 (23. Rfb1 $142 Qxa1 24. Rxa1
      $18) 23... Qb5 $19 24. Ba3 Bc7 (24... Qd5 25. Nd6+ Kd7 $15) 25. Nd6+ $2 (25.
      Qe2 Qa6 26. Bxe7 $19) 25... Bxd6 $19 26. exd6 Qd5 (26... Nd5 $142 27. Rfb1 Qa6
      $19) 27. d7+ $4 (27. Qe2 $142 c2 28. dxe7 Nxe7 29. Bxe7 Kxe7 30. Rfc1 $17)
      27... Qxd7 $19 28. Rfd1 (28. Rad1 Nd5 $19) 28... Nd5 29. Rac1 b5 30. Bc5 (30.
      Ne5 Nxe5 31. Qxe5 Rg8 $19) 30... b4 31. Rd3 (31. h5 a5 $19) 31... a5 (31... b3
      32. Qe1 b2 33. Rcxc3 Nxc3 34. Rxd7 $19) 32. Rcd1 (32. Re1 Nf6 33. Qc4 Ne7 $19)
      32... Nce7 33. Ne5 Qc7 (33... Rxc5 $6 34. Nxd7 Kxd7 35. Qd4 $19) 34. Bxe7 Qxe7
      (34... Kxe7 $6 35. Rxd5 Rhd8 36. Rxd8 Rxd8 37. Nc6+ Qxc6 38. Qxc6 Rxd1+ 39. Kg2
      $19) (34... Nxe7 $143 35. Rd7 Qc5 36. Qb7 $19) 35. Nc4 O-O 36. Rxd5 Qxh4 (36...
      Rxc4 $142 37. Qxc4 exd5 38. Rxd5 Qe1+ 39. Kg2 $19) 37. R5d3 (37. Rh5 Qf6 38.
      Nxa5 c2 $19) 37... c2 (37... Qg5 $5 38. Ne3 $19) 38. Rc1 Rfd8 39. Rd2 (39. Ne3
      Rxd3 40. Qxd3 Rc3 $19) 39... Rxd2 (39... Rxc4 $142 40. Rxd8+ Qxd8 41. Qxc4 Qd1+
      42. Rxd1 cxd1=Q+ 43. Kh2 $19) 40. Nxd2 Rc3 (40... h5 41. Rxc2 Rxc2 42. Qxc2
      Qxg4+ 43. Kf1 $19) 41. Rxc2 Rxc2 42. Qxc2 Qxg4+ 43. Kf1 Qd4 44. Nb3 (44. Ke2
      Qe5+ 45. Kd1 Qa1+ 46. Ke2 a4 $19) 44... Qd5 45. Qa2 Qd1+ (45... Qb5+ 46. Qe2
      Qc6 47. Ke1 $19) 46. Kg2 Qg4+ 47. Kf1 Qc4+ 48. Kg2 (48. Kg1 g5 $19) 48... h5 (
      48... Qc6+ 49. f3 a4 50. Nd4 $19) 49. Qa4 h4 (49... Qg4+ $142 $5 50. Kh2 Qf3
      51. Kg1 Qd1+ 52. Kh2 $19) 50. Nxa5 Qg4+ 51. Kh2 h3 52. Qe8+ Kh7 53. Qc6 (53.
      Qa8 Qf4+ 54. Kxh3 Qxf2 $19) 53... e5 (53... Qf4+ $142 54. Kxh3 Qf5+ 55. Kg2
      Qxa5 56. Qc2+ Qf5 $19) 54. Nb3 (54. Qh1 e4 55. Qf1 Qf4+ 56. Kg1 Qg5+ 57. Kh1
      Qxa5 58. Qxh3+ Kg6 59. Qg4+ Kf6 60. Qxe4 Qh5+ 61. Kg2 Qg6+ 62. Kf3 Qxe4+ 63.
      Kxe4 $19) 54... e4 55. Qxe4+ Qxe4 56. Kxh3 Qd3+ 57. Kg4 Qxb3 (57... Qxb3 58. f3
      Qe6+ 59. Kg3 b3 60. Kf2 b2 61. Kf1 b1=Q+ 62. Kg2 Qeg6+ 63. Kf2 Qbg1+ 64. Ke2
      Qc2#) 0-1
      
      [Event "Titled Tuesday"]
      [Site "?"]
      [Date "2020.??.??"]
      [Round "10"]
      [White "Abrashkin, B."]
      [Black "Shuvalov, Evgenij"]
      [Result "0-1"]
      [WhiteElo "2405"]
      [BlackElo "2180"]
      [PlyCount "67"]
      [EventDate "2020.??.??"]
      
      1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 Bd7 6. axb4 Bxb4 7. c3 Ba5 8. d4
      Qb6 9. Ba3 Bb5 10. Bc5 Qa6 11. Nbd2 $146 (11. Qb3 Bxf1 12. Rxf1 Nc6 13. Na3
      Nge7 14. Kd2 b6 15. Nb5 Kd7 16. Bd6 Rhc8 17. g4 f6 18. Rfc1 fxe5 19. Nxe5+ Nxe5
      20. Bxe5 Rf8 21. Ke3 Qb7 22. Nc7 Rab8 23. Nb5 Rbd8 24. Bc7 Rc8 25. Bg3 Rc6 {
      Meixner,F (2070)-Shan,H/27th Budapest Spring Festival 2011/1/2-1/2 (62)}) (11.
      Bb4 Nc6 12. Bxb5 Qxb5 $11) 11... Bxf1 $15 (11... Bxc3 $4 12. Rxa6 bxa6 13. Qb3
      Bxd2+ 14. Nxd2 $18) 12. Rxf1 Nc6 13. Qa4 (13. Bb4 Qb5 (13... Nxb4 $2 14. cxb4
      Ne7 15. Rxa5 $18) 14. Bxa5 Nxa5 $15) 13... Qd3 14. Rc1 $2 (14. Rb1 $142 $5 Qa6
      15. Kd1 $15) 14... Bxc3 $19 15. Qa2 (15. Kd1 Bxd2 16. Nxd2 a6 $19) 15... Nge7 (
      15... a5 16. Qc2 Bxd2+ 17. Qxd2 Qxd2+ 18. Kxd2 $19) 16. Qb1 (16. Qc2 Bxd2+ 17.
      Qxd2 Qe4+ 18. Kd1 b5 $19) 16... Bxd2+ 17. Nxd2 Qxb1 18. Rxb1 (18. Nxb1 $4 Nf5
      $19) 18... b6 19. Bd6 (19. Bxe7 Kxe7 20. Nf3 $19) 19... Nxd4 20. f4 (20. Kd1
      Nec6 $19) 20... Nef5 21. Ba3 (21. Bb4 a5 22. Bc3 b5 $19) 21... Kd7 (21... Nc2+
      $142 22. Kf2 Nxa3 $19) 22. Bb2 Rhc8 (22... Nc2+ 23. Ke2 $19) 23. g4 Ne3 (23...
      Nc2+ 24. Ke2 Nh6 25. h3 $19) 24. Bxd4 Nc2+ 25. Kf2 Nxd4 26. Kg3 {White plans f5
      } (26. Ne4 f6 27. exf6 dxe4 $19) 26... Rc3+ 27. Kh4 (27. Kg2 b5 $19) 27... Rac8
      (27... Rd3 28. Rbd1 $19) 28. f5 (28. Ra1 a5 29. Nb1 Rc1 $19) 28... Rd3 29. Rf2
      (29. Ra1 a5 30. f6 g6 $19) 29... Rc2 30. fxe6+ (30. Ra1 a5 31. f6 Rcxd2 32.
      Rxd2 Nf3+ (32... Rxd2 33. fxg7 Nf5+ 34. gxf5 $18) 33. Kg3 Nxd2+ (33... Rxd2
      $143 34. fxg7 Nxe5 35. g8=Q Rd3+ 36. Kg2 Rd2+ 37. Kh1 $16) 34. Kg2 gxf6 35.
      exf6 h6 $19) 30... Kxe6 31. Rd1 (31. Rbf1 Rdxd2 32. Rxd2 Rxd2 $19) 31... Rcxd2
      $1 32. Rdxd2 (32. Rdxd2 Nf3+ {Double attack} (32... Nf3+ {Decoy})) (32. Rfxd2
      Nf3+ {Double attack} (32... Nf3+ {Decoy})) 32... Rxd2 33. Rxd2 Nf3+ 34. Kg3 0-1
      
      [Event "Titled Tuesday"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "11"]
      [White "Shuvalov, Evgenij"]
      [Black "Belenkaya, D."]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "2290"]
      [PlyCount "93"]
      [EventDate "2021.??.??"]
      
      1. b4 d5 2. Bb2 Nf6 3. e3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O Nbd7 7. c4 e6 (7...
      c6 8. a4 (8. d3 Re8 9. Nbd2 e5 10. Qb3 Qe7 11. a3 b6 12. Rfc1 Bb7 13. cxd5 Nxd5
      14. Nc4 a5 15. bxa5 b5 16. Nb6 N7xb6 17. axb6 Nxb6 18. d4 Na4 19. Nxe5 Nxb2 20.
      Qxb2 Bxe5 21. dxe5 Qxe5 22. Qxe5 Rxe5 {
      Petrochenko,M (2020)-Belenkaya,D (2290)/ch-St Petersburg w 2018/0-1 (59)}) 8...
      Re8 9. Ne5 Nxe5 10. Bxe5 Nd7 11. Bxg7 Kxg7 12. d3 e5 13. d4 e4 14. Nc3 f5 15.
      b5 Nf6 16. Rb1 Re7 17. a5 a6 18. bxc6 bxc6 19. Rb6 Bd7 20. Qb3 f4 21. exf4 Be8
      22. Rb7 {Lance5500 (2625)-Gannikus (2620)/lichess.org 2018/1-0 (35)}) (7... c5
      8. cxd5 cxb4 9. Qa4 a5 10. d6 exd6 11. d4 b6 12. Nbd2 d5 13. Rac1 Bb7 14. Bb5
      Rc8 15. Ne5 Rxc1 16. Rxc1 Bc8 17. Nxd7 Nxd7 18. Rxc8 Qxc8 19. Bxd7 Qc7 20. Bc6
      Rd8 21. a3 Rd6 22. Bb5 {Markzela (1830)-svet22/lichess.org 2020/1-0 (61)}) 8.
      d4 $146 (8. Qc2 b6 9. d4 dxc4 10. Bxc4 Bb7 11. Nbd2 Qe7 12. b5 Rfc8 13. Qb3 Ne4
      14. Nxe4 Bxe4 15. Nd2 Bb7 16. Be2 Bd5 17. Bc4 Bb7 18. Be2 c5 19. bxc6 Bxc6 20.
      Bf3 Bxf3 21. Nxf3 Nf6 22. Rfc1 Qb7 {
      Grossmann,P-Stoeckl,S/Oberpfalz-ch M1 1999/1/2-1/2}) 8... a5 9. a3 dxc4 10.
      Bxc4 Nb6 11. Be2 axb4 12. axb4 Rxa1 13. Bxa1 Ne4 (13... Qd6 14. Qc2 $11) 14.
      Qc2 $14 Nd6 15. Rc1 c6 16. Nbd2 Bd7 17. Nb3 Qe7 18. Nc5 Ra8 19. Bc3 Nd5 (19...
      Bc8 20. e4 $16) 20. Be1 (20. Bd2 Be8 $16) 20... Be8 $14 21. Qb2 (21. e4 Nf4 $14
      ) 21... Nb5 (21... b6 22. Nb3 $11) 22. Ne5 (22. Bxb5 cxb5 23. Ne5 Nb6 $14)
      22... Nb6 (22... f6 23. Nf3 $11) 23. Ra1 $14 Rxa1 24. Qxa1 f6 25. Nc4 Nd5 26.
      Qa8 b6 27. Nd3 Nbc3 $2 {Exerts pressure on the isolated pawn} (27... e5 $5 28.
      dxe5 fxe5 $14) 28. Bf1 (28. Bxc3 Nxc3 29. Bf3 Nd5 $18) 28... Nb5 29. Qb8 Bf8 (
      29... Kf8 30. Nxb6 Qc7 31. Qxc7 Ndxc7 32. Nc5 $18) 30. Nxb6 $18 Nbc7 (30... Qf7
      31. Nc4 $18) 31. Nc5 (31. Nc4 Nb5 $18) 31... Nxb6 32. Qxb6 Nd5 33. Qb8 e5 34.
      Bc4 (34. dxe5 $5 Qxe5 35. Qxe5 fxe5 36. e4 $18) 34... exd4 $16 35. e4 Kg7 $2 (
      35... Bf7 $142 36. Qa8 f5 37. Qxc6 Nf4 38. Bxf7+ Qxf7 $16) 36. Bd2 $18 (36.
      Bxd5 $6 cxd5 37. Qb6 Bf7 $11) 36... Nc7 (36... Nc3 37. e5 $1 Nd5 38. Bxd5 cxd5
      39. exf6+ Kxf6 40. Qf4+ Kg7 41. Qxd4+ Kg8 42. Bc3 $18) 37. Qxc7 $3 Qxc7 38.
      Ne6+ Kh8 (38... Kg8 39. Nxc7+ Bf7 40. Ne6 $18) 39. Nxc7 Bd7 40. b5 (40. Be6
      Bxe6 41. Nxe6 Kg8 $18) 40... Bd6 (40... cxb5 41. Nxb5 Bc5 42. Kf1 $18) 41. b6
      c5 (41... g5 42. Bb4 $1 c5 43. Ba3 $18) 42. Nd5 Bb8 (42... Bc6 43. Nxf6 Kg7 44.
      Nd5 Bxd5 45. Bxd5 $18) 43. Ba5 (43. Nxf6 $5 Bc6 $18) 43... f5 44. exf5 Bxf5 45.
      b7 d3 (45... Be4 46. Bb6 d3 47. Kf1 $18) 46. Bd2 (46. Bc3+ $142 Kg8 47. Nf6+
      Kf8 $18) 46... Kg7 47. f3 1-0
      
      [Event "Titled Tuesday 9th Feb"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "7"]
      [White "Novikova, Galina"]
      [Black "Shuvalov, Evgenij"]
      [Result "1-0"]
      [WhiteElo "2070"]
      [BlackElo "2180"]
      [PlyCount "65"]
      [EventDate "2021.??.??"]
      
      1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 Bd7 6. axb4 Bxb4 7. c3 Ba5 8. d4
      Qb6 9. Bd3 Bb5 10. O-O Bxd3 $146 (10... Nc6 11. Bxb5 Qxb5 12. Na3 Qb6 13. Rb1
      Qc7 14. Nb5 Qd8 15. Nd6+ Kf8 16. Nxb7 Qc7 17. Ba3+ Nge7 18. Bd6 Qc8 19. Nxa5
      Nxa5 20. Qa4 Nc4 21. Rb3 Nxd6 22. exd6 Ng6 23. Rfb1 h6 24. d7 Qd8 25. Qc6 {
      Kazmin,D (2305)-Shuvalov,E (2180)/Titled Tuesday 2020/1/2-1/2 (69)}) (10... Ne7
      11. Ba3 Bxd3 12. Qxd3 Nbc6 13. Nbd2 Rc8 14. Rfb1 Qc7 15. c4 b6 16. cxd5 exd5
      17. Rc1 Qd7 18. Nb3 Bb4 19. Qb5 Bxa3 20. Rxa3 O-O 21. Rca1 Rc7 {
      0-1 Johnsen,S (1810)-Takle,D (2050)/Hostmesterskap 2007}) 11. Qxd3 Ne7 12. Na3
      a6 13. Ng5 (13. c4 O-O $15) 13... h6 14. Nh3 (14. Nf3 Qc6 15. c4 Nd7 $15) 14...
      Qc7 15. Bd2 (15. c4 O-O $17) 15... Nbc6 (15... b5 16. Nf4 $17) 16. Nc2 Rc8 17.
      Ne3 Bb6 (17... b5 18. f4 $17) 18. f4 (18. Rfb1 Ra8 $17) 18... h5 (18... O-O 19.
      Rfb1 $17) 19. f5 (19. Ng5 Ra8 $15) 19... exf5 (19... Nxe5 20. dxe5 Nxf5 21.
      Rxf5 exf5 22. Re1 $15 (22. Qxd5 $2 Rd8 23. Qa2 f4 24. Nxf4 Qxe5 25. Qa4+ Kf8
      26. Ng6+ fxg6 27. Rf1+ Ke7 28. Qb4+ Qd6 29. Qh4+ Kd7 $19)) 20. Nxf5 $15 Nxf5
      21. Qxf5 (21. Rxf5 $142 Nxd4 22. cxd4 $11) 21... g6 $4 (21... Nxd4 22. cxd4
      Bxd4+ 23. Kh1 Bxa1 $17 (23... Bxe5 $4 24. Rac1 g6 25. Rxc7 gxf5 26. Rxc8+ Ke7
      27. Bb4+ Ke6 28. Ng5+ Kd7 29. Rc5 $18)) 22. Qf6 $16 Rg8 $2 (22... Rf8 23. e6
      Qe7 24. exf7+ Rxf7 25. Qxg6 Nxd4 26. Qxb6 Rxf1+ 27. Rxf1 Ne6 $18) 23. e6 $18
      fxe6 24. Qxe6+ Ne7 25. Rae1 Rf8 (25... Rh8 26. Nf4 Bc5 27. Nxd5 Kd8 28. Nxc7
      Ba3 $18) 26. Qxg6+ Kd7 (26... Rf7 27. Qxf7+ Kd8 28. Qf8+ Kd7 29. Qxe7+ Kc6 30.
      Rf6+ Qd6 31. Qxd6+ Kb5 32. Qb4#) 27. Qe6+ (27. Rxe7+ Kxe7 28. Re1+ Qe5 29.
      Rxe5+ Kd7 30. Rxd5+ Ke7 31. Bg5+ Rf6 32. Qxf6+ Ke8 33. Qe7#) 27... Ke8 $18 28.
      Bh6 (28. Rxf8+ $142 Kxf8 29. Ng5 $18) 28... Rxf1+ (28... Rh8 29. Rf5 Bxd4+ 30.
      cxd4 Qd7 $18) 29. Rxf1 Bxd4+ 30. cxd4 Qc1 31. Bxc1 Rc6 (31... Rc3 32. Bh6 Rc1
      33. Rxc1 Kd8 34. Bg5 b5 35. Qxe7#) 32. Qf7+ Kd7 33. Re1 (33. Re1 Rc3 34. Rxe7+
      Kc6 35. Rc7+ Kb5 36. Rxb7+ Kc4 37. Qf1+ Kxd4 38. Qf4+ Kd3 39. Nf2+ Ke2 40. Qd2#
      ) 1-0
      
      [Event "Titled Tuesday"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Timmermans, M."]
      [Black "Shuvalov, Evgenij"]
      [Result "1-0"]
      [WhiteElo "2385"]
      [BlackElo "2180"]
      [PlyCount "93"]
      [EventDate "2021.??.??"]
      
      1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 Be7 5. e3 O-O 6. Bg3 d5 7. Nf3 c5 8.
      Be2 (8. Bd3 Nc6 9. O-O b6 10. a4 Bb7 11. Nb5 a6 12. Na3 Rc8 13. c4 Nb4 14. Be2
      d4 15. exd4 cxd4 16. d3 Bc5 17. Nc2 Re8 18. Nxb4 Bxb4 19. Nd2 Bc5 20. Bf3 Qd7
      21. a5 bxa5 22. Nb3 Bb4 {
      BeepBeepImAJeep (2755)-Ucitel (2760)/lichess.org 2020/1-0 (45)}) 8... d4 $146 (
      8... Nc6 9. O-O d4 10. Nb1 Bf5 11. Bb5 Rc8 12. Na3 Nb4 13. d3 Bg4 14. e4 a6 15.
      Bc4 b5 16. Bb3 Nc6 17. h3 Bh5 18. Bh2 Nd7 19. g4 Bg6 20. Bd5 Nb4 21. Nb1 Nxd5
      22. exd5 Nb6 23. Nbd2 {
      BeepBeepImAJeep (2750)-cianmcgov (2485)/lichess.org 2020/1-0 (44)} Nxd5 24. Ne5
      Nc3 25. Qe1 Bd6 26. f4 f6 27. Nxg6 hxg6 28. f5 Re8 29. Qh4 Bxh2+ 30. Kxh2 Qd6+
      31. Kg1 Ne2+ 32. Kg2 Nf4+ 33. Kf3 Re3+ 34. Kf2 Re2+ 35. Kf3 g5 36. Qg3 Re3+ 37.
      Kf2 Rxg3 38. Kxg3 {
      BeepBeepImAJeep (2750)-cianmcgov (2485)/lichess.org 2020/1-0 (44)}) (8... Ne4
      9. Nxe4 dxe4 10. Ne5 $15) 9. Nb5 Nc6 (9... a6 10. Nc7 Ra7 11. Nb5 axb5 12. Bxb8
      $11) 10. Nc7 Rb8 11. Nb5 Ra8 12. a4 (12. exd4 a6 13. Nc7 Ra7 $15) 12... Bf5 13.
      O-O Nb4 14. d3 dxe3 15. fxe3 Bd7 (15... Nfd5 16. Qd2 Nxc2 17. Qxc2 Nxe3 18. Qc3
      $11) 16. e4 $11 Nc6 (16... c4 17. Bc7 Qc8 18. Be5 $11) 17. c4 (17. Bc7 Qc8 18.
      Bf4 a6 $11) 17... Ng4 (17... b6 18. Rb1 $11) 18. Qd2 Bf6 19. Rab1 Nge5 20. Nxe5
      Nxe5 (20... Bxe5 21. Bxe5 Nxe5 22. d4 Bxb5 23. Rxb5 $14) 21. Nc3 $14 Bc6 22.
      Nd5 Bxd5 23. exd5 (23. cxd5 Qe7 24. Qc2 $14) 23... Re8 $2 (23... b6 $142 $5 $11
      ) 24. Rxb7 $16 a5 (24... Bg5 25. Qc3 Bf6 26. Qc2 $18) 25. Bf2 $18 Rc8 (25...
      Nd7 26. Bg4 Nb6 27. Rb1 $18) 26. Rb5 Nd7 (26... Bh4 27. Be3 $18 (27. Bxc5 $6
      Bg5 28. Qd1 Rxc5 $14) (27. Rxa5 $6 Bg5 28. Qe1 Nxd3 29. Bxd3 Rxe1 30. Bxe1 Qe7
      $14)) 27. Bg4 Bd4 (27... Be5 28. Qxa5 Bc7 29. Qc3 $18) 28. Bxd4 cxd4 29. Qf2 (
      29. Qf4 Rf8 $18) 29... f6 (29... Rf8 30. Qxd4 Ra8 31. c5 $18) 30. Qxd4 Ra8 31.
      Be6+ Kh8 32. Rb7 (32. c5 Nf8 33. Bf7 Re5 $18) 32... Ne5 33. Qe4 (33. Qc3 Nxd3
      34. c5 Ne5 $18) 33... Ra6 $2 (33... Nxd3 34. Qxd3 Rxe6 $18) 34. Rfb1 Rd6 (34...
      Ra8 35. c5 $18) 35. c5 Ra6 36. d4 Nc4 (36... Ng6 37. Rd7 Qa8 38. Rbb7 Raxe6 39.
      dxe6 $18) 37. Rd7 (37. Qg4 Rg8 38. Bxg8 Qxg8 39. Rxg7 Ra8 40. Rxg8+ Rxg8 41.
      Qe6 Rxg2+ 42. Kxg2 Ne3+ 43. Kh1 Kg7 44. Rg1+ Ng4 45. Rxg4+ Kh6 46. Qxf6+ Kh5
      47. Qg5#) 37... Qa8 (37... Raxe6 38. dxe6 Qc8 39. Rxg7 f5 $18) 38. Rbb7 (38.
      Qg4 Rg8 39. Bxg8 Qf8 40. Rb8 Rb6 41. cxb6 Nxb6 42. Qxg7+ Qxg7 43. Be6+ Nc8 44.
      Rxc8+ Qf8 45. Rxf8#) 38... Rg8 39. Bxg8 Qxg8 40. Rxg7 Qxg7 41. Rxg7 Kxg7 42. d6
      Nd2 43. Qe7+ (43. Qb7+ Kg6 44. Qxa6 Nf1 45. d7 Ne3 46. d8=Q Nd5 47. Qg8+ Kh6
      48. Qd3 f5 49. Qh3#) 43... Kg6 44. d7 Ra7 45. Qe8+ Kg5 46. d8=Q (46. Qe3+ Kg6
      47. d8=Q Rf7 48. Qg8+ Rg7 49. Qg3+ Kh5 50. Qh3+ Kg5 51. Qxg7+ Kf4 52. Qgg4#)
      46... Rb7 (46... Nf3+ 47. gxf3 Rg7 48. Kf1 Re7 49. Qg8+ Rg7 50. Qxg7+ Kf4 51.
      Qde7 Kxf3 52. Qg3#) 47. Qe3+ (47. Qe3+ Kg6 48. Qd3+ Ne4 49. Qxe4+ f5 50. Qd6+
      Kh5 51. Qxf5+ Kh4 52. g3#) (47. Qe5+ Kh4 48. Qexf6+ Kh5 49. Qg5#) 1-0
      
      [Event "Titled Tuesday 6th Apr"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Timmermans, M."]
      [Black "Shuvalov, Evgenij"]
      [Result "1-0"]
      [WhiteElo "2385"]
      [BlackElo "2180"]
      [PlyCount "109"]
      [EventDate "2021.??.??"]
      
      1. b4 d5 2. Bb2 Nf6 3. b5 c5 4. a4 e6 5. e3 Bd6 6. c4 b6 7. Nf3 Bb7 8. Be2 Nbd7
      9. O-O O-O 10. cxd5 Nxd5 (10... Bxd5 11. Nc3 Bb7 12. Bd3 Qc7 13. Bc4 Ne5 14.
      Nxe5 Bxe5 15. Bd3 Bxh2+ 16. Kh1 Bd6 17. e4 Be7 18. Qe1 Ng4 19. Be2 Qh2# {
      0-1 axtur777-Jaumes6/lichess.org 2020}) 11. d4 $146 (11. Nc3 Ne5 (11... N7f6
      12. Qc2 Qc7 13. g3 e5 14. d4 Nxc3 15. Qxc3 Rac8 16. dxe5 Ne4 17. Qc4 Be7 18. e6
      f6 19. Rfd1 Rfd8 20. Bd3 Nd6 21. Qh4 h6 22. Nd2 c4 23. Rac1 Qb8 24. Nxc4 Nxc4
      25. Bxc4 Rxd1+ 26. Rxd1 {chybol3-jean51/playok.com 2013/1-0 (36)}) 12. Nxd5
      Nxf3+ 13. Bxf3 Bxd5 14. Bxd5 exd5 15. Qg4 f6 16. Rac1 Qe7 17. Rfd1 Be5 18. d4
      cxd4 19. Bxd4 Rfd8 20. Rc6 Rd6 21. Rdc1 Rxc6 22. Rxc6 Re8 23. g3 Qb4 24. Qd7
      Re7 25. Qxd5+ Kf8 {
      tsodikovich (1805)-schauerhammer (1810)/gameknot.com 2016/1-0 (46)}) 11... Qe7
      12. Nbd2 Rfd8 13. Nc4 Bc7 14. Qb3 (14. a5 Nb4 $11) 14... cxd4 15. Bxd4 Nc5 (
      15... e5 16. Bb2 $15) 16. Qb2 $11 f6 17. Rfc1 Rac8 18. a5 Nd7 (18... Rd7 19.
      Qc2 $11) 19. axb6 $14 axb6 20. Ra7 Rb8 21. g3 (21. Ncd2 $5 Nc5 22. Qc2 $14)
      21... e5 $11 22. e4 exd4 23. exd5 Nc5 (23... Be5 24. d6 (24. Ncxe5 $6 fxe5 25.
      Rc6 Kh8 $11 (25... Bxc6 $2 26. dxc6 Rbc8 27. Bc4+ Kh8 28. Qe2 $18)) (24. Nfxe5
      $6 fxe5 25. Bf3 e4 $11) 24... Bxd6 25. Nxd4 $16) 24. Nxd4 Rxd5 25. Ne3 Rdd8 26.
      Rxb7 Rxb7 27. Bc4+ (27. Nc6 Qe8 28. Nxd8 Bxd8 29. Qa2+ Kh8 $16) 27... Kh8 28.
      Nc6 Qe8 29. Nxd8 Qxd8 30. Rd1 Qe8 (30... Bd6 31. Qe2 Rd7 32. Nd5 $14) 31. Qd2
      Rb8 32. Re1 Rd8 (32... Qe4 $5 $14) 33. Nd5 $16 Qd7 34. Qe3 Rf8 35. Qe7 (35. Qa3
      Qg4 36. Be2 Qd7 $14) 35... Qxe7 (35... Bd6 36. Qxd7 Nxd7 37. Kg2 $14) 36. Rxe7
      $16 Bd8 37. Ra7 h5 (37... g6 38. Kg2 $16) 38. h4 (38. Ra8 Nd7 $18) 38... g5 (
      38... Kh7 39. Ra8 Nd7 40. Bd3+ g6 41. Ra7 $18) 39. Be2 gxh4 40. Nf4 Rg8 41.
      Bxh5 (41. Nxh5 $143 hxg3 42. Nxg3 Rg7 $16) 41... hxg3 (41... Rg7 42. Ra8 Rd7
      43. Ng6+ Kg7 44. Nxh4 $18 (44. gxh4 $6 Rd4 $11)) 42. Ng6+ Rxg6 43. Bxg6 gxf2+
      44. Kxf2 f5 45. Bxf5 Bh4+ (45... Bf6 46. Ke3 Bc3 47. Be4 $18) 46. Kf3 (46. Kf1
      Bg3 $18) 46... Bf6 (46... Be1 47. Be4 $18) 47. Ra8+ (47. Ra6 Kg8 $18) 47... Kg7
      48. Rb8 Na4 49. Bc2 Nc3 50. Rxb6 Bd4 (50... Kf7 51. Bb3+ Kg7 52. Rb7+ Kh6 53.
      Kg4 $18) 51. Rb7+ (51. Rg6+ $142 $5 Kf7 52. b6 Nb5 $18) 51... Kf6 52. Rd7 Nxb5
      (52... Be5 53. b6 Ke6 54. Rd8 $18) 53. Ba4 Nc3 54. Rxd4 Nxa4 (54... Ke5 55. Rc4
      Nd5 56. Bb3 $18) 55. Rxa4 (55. Rxa4 Ke5 56. Ra5+ Kd4 57. Rf5 Kc3 58. Ke3 Kc4
      59. Rg5 Kb4 60. Kd3 Kb3 61. Rg4 Kb2 62. Rb4+ Ka3 63. Kc3 Ka2 64. Ra4+ Kb1 65.
      Ra5 Kc1 66. Ra1#) 1-0
      
      [Event "Titled Tuesday"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Perez, Fl"]
      [Black "Shuvalov, Evgenij"]
      [Result "1-0"]
      [WhiteElo "2285"]
      [BlackElo "2180"]
      [PlyCount "87"]
      [EventDate "2021.??.??"]
      
      1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. d4 Bd7 6. a3 Qb6 7. axb4 Bxb4+ 8. c3
      Ba5 (8... Be7 9. Na3 a6 10. Bd3 Nh6 11. O-O Qc7 12. Bxh6 gxh6 13. Qd2 Bf8 14.
      Rfc1 Bc6 15. Qf4 Nd7 16. c4 Qd8 17. c5 Bg7 18. Nc2 O-O 19. Ne3 f6 20. exf6 Qxf6
      21. Qg3 Qf4 22. Ng4 h5 23. Nge5 {Rotov,I-Short,N (2690)/Puhajarve EST 2012/0-1}
      ) 9. Bd3 $146 (9. Ba3 Bb5 (9... Nc6 10. Bc5 Qd8 11. Bd3 Rc8 12. h4 Bb6 13. Bd6
      Bc7 14. Ba3 Nge7 15. Qe2 Na5 16. Ng5 Ng6 17. g3 Nb3 18. Ra2 Ba5 19. Qh5 Nxd4
      20. Nxh7 Bxc3+ 21. Nxc3 Rxc3 22. Bxg6 Nf3+ 23. Kf1 Bb5+ 24. Kg2 {
      Helin,M-Weclawski,D (2050)/Politiken Cup 1998/1-0 (42)}) 10. g3 (10. Bc5 Qa6
      11. Bb4 Nc6 12. Bxb5 Qxb5 13. Na3 Qb6 14. Bxa5 Qxa5 15. O-O O-O-O 16. Qe2 a6
      17. c4 Qc7 18. Rfc1 Nge7 19. Nb5 axb5 20. cxb5 Kd7 21. Ng5 Ra8 22. Rab1 Nf5 23.
      bxc6+ bxc6 24. Nxf7 Rhf8 {
      Bryan,J (2240)-Conner,M (2035)/New Hampshire op 2000/1-0 (32)}) 10... Nc6 11.
      Ng5 Nxd4 12. Bd6 Nf5 13. Ba3 Nge7 14. h4 h6 15. Nf3 Nc6 16. g4 Nfe7 17. Bd6 Rc8
      18. Be2 Bxe2 19. Qxe2 d4 20. O-O dxc3 21. Na3 Qb2 22. Qe4 Bd8 23. Nc4 Qb5 {
      Popadic,D (2155)-Shuvalov,E (2180)/Titled Tuesday 2020/0-1 (57)}) 9... Bb5 10.
      O-O Bxd3 11. Qxd3 Nc6 12. Ba3 Nge7 13. Nbd2 h6 (13... Nf5 14. Bc5 Qd8 15. Rfb1
      $15) 14. Rab1 (14. Rfb1 Qc7 $11) 14... Qa6 $15 15. Qxa6 bxa6 16. Rfc1 O-O (
      16... Bb6 17. Bb2 $15) 17. Nb3 Bb6 18. Nc5 (18. c4 dxc4 19. Rxc4 Rfd8 $11)
      18... a5 19. Nd7 Rfc8 20. Nxb6 axb6 21. Rxb6 Rab8 22. Rcb1 Ng6 23. g3 Nf8 (
      23... Ra8 24. h4 $15) 24. Bd6 Ra8 25. Nd2 (25. R6b3 f6 $11) 25... a4 $15 26.
      Ra1 Ra7 27. Nb1 (27. Bc5 Ra5 28. Bb4 Nxb4 29. cxb4 Raa8 $11) 27... Nd7 28. Rb2
      Rca8 (28... f6 29. f4 $15) 29. Rba2 Nb6 (29... f6 30. f4 $15) 30. Bc5 Ra6 31.
      Na3 Nd8 (31... Nd7 $142 32. Bd6 Na7 $15) 32. Nb5 $16 Nb7 (32... Rb8 $5 33. Nc7
      Ra7 $16) 33. Nc7 $18 Nxc5 34. dxc5 (34. Nxa8 $143 Nb3 35. Nxb6 Nxa1 36. Rxa1
      Rxb6 37. Rxa4 Rb1+ 38. Kg2 Rc1 $16) 34... Nc4 (34... Nd7 $142 35. Nxa6 Rxa6 36.
      Rxa4 Rxa4 37. Rxa4 Nxc5 $18) 35. Nxa8 (35. Nxa6 $143 Rxa6 36. Rxa4 Rc6 $18)
      35... Rxa8 36. Rxa4 Rxa4 37. Rxa4 Kf8 (37... Nxe5 38. Ra8+ Kh7 $18) 38. Ra8+
      Ke7 39. Ra7+ (39. c6 $142 d4 40. Ra7+ Ke8 41. cxd4 Nb6 $18) 39... Ke8 40. c6
      Nxe5 (40... Nb6 $18) 41. Ra8+ Ke7 42. c7 Nf3+ 43. Kg2 Ne1+ 44. Kf1 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2020.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Popov, Denis"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "2255"]
      [PlyCount "49"]
      [EventDate "2020.??.??"]
      
      1. b4 {A00: Irregular Openings} Nf6 2. Bb2 g6 3. e4 d6 4. f4 Bg7 5. e5 dxe5 6.
      fxe5 Nd5 7. Bc4 $146 (7. a3 c5 (7... O-O 8. c4 Nb6 9. d4 Nc6 10. Nf3 Be6 11. d5
      Bxd5 12. cxd5 Nxd5 13. Qd3 e6 14. Be2 Qe7 15. O-O Rad8 16. Qb3 Nf4 17. Bb5 Nb8
      18. g3 Nd5 19. Nc3 c6 20. Nxd5 exd5 21. Bd3 Nd7 22. Rae1 {
      yasminoah (2005)-Alkhin_1977 (2015)/Rated Blitz game 2014/1-0}) 8. b5 O-O 9. c4
      Nf4 10. Qf3 Ne6 11. Ne2 Nd7 12. Qf2 Nxe5 13. Nf4 Nxf4 14. Qxf4 Nd3+ 15. Bxd3
      Bxb2 {0-1 benachamohcine (1930)-xequito (1970)/Rated Blitz game 2014}) (7. b5
      O-O 8. Nf3 c5 9. c4 Nf4 10. d4 cxd4 11. Bxd4 Bg4 12. Be3 Qxd1+ 13. Kxd1 Bxe5
      14. Nbd2 Bxa1 15. Bxf4 Nd7 16. Be2 Rfd8 17. h3 Bf5 18. g4 Be6 19. Kc2 Bg7 20.
      Ne4 h6 21. a4 a6 {
      benachamohcine (1940)-xequito (1960)/Rated Blitz game 2014/0-1}) 7... O-O 8.
      Nf3 Nb6 (8... Nxb4 $5 9. Na3 N8c6 $17) 9. Bb3 $15 a5 10. bxa5 Rxa5 11. O-O Nc6
      {The pressure on e5 grows} (11... Na4 12. Bxa4 Rxa4 13. Nc3 $15) 12. d4 $15 Bg4
      13. Nbd2 (13. c4 Qd7 14. Na3 f6 $15) 13... e6 (13... Na4 $5 14. Bxa4 Rxa4 $15)
      14. h3 (14. a4 $142 $11) 14... Bf5 $4 (14... Bxf3 $142 15. Nxf3 Na4 16. Bxa4
      Rxa4 $11) 15. g4 $18 Nd5 (15... Na4 16. Bxa4 Rxa4 17. c3 $18) 16. Qe1 (16. Nc4
      Ra8 17. gxf5 b5 $18) 16... Nf4 (16... Bxc2 $142 17. Bxc2 Rb5 $18) 17. Kh2 $4 (
      17. gxf5 $142 exf5 18. Nc4 $18) 17... Nxh3 $4 (17... Bd3 $142 18. cxd3 Nxd3 $16
      ) 18. Kxh3 $18 (18. gxf5 $143 Nf4 19. f6 Bxf6 $18) 18... h5 (18... g5 19. gxf5
      exf5 $18) 19. gxf5 exf5 20. Rg1 Kh8 (20... Ne7 21. e6 f4 22. Ne4 $18) 21. e6
      fxe6 (21... f4 22. Ne4 Rb5 23. exf7 Rxf7 24. Rxg6 $18) 22. Rxg6 Rf6 (22... Ne7
      23. Rxg7 $1 Kxg7 24. Ng5 $18) 23. Rxf6 (23. Rg5 Rh6 $18) 23... Qxf6 24. Qxe6
      Qxe6 25. Bxe6 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2020.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Martins, Carlos"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "2230"]
      [PlyCount "93"]
      [EventDate "2020.??.??"]
      
      1. b4 {A00: Irregular Openings} c6 2. Bb2 a5 3. a3 axb4 4. axb4 Rxa1 5. Bxa1
      Qb6 6. b5 d5 $146 (6... Qxb5 7. e4 (7. e3 Qa5 (7... Qb6 8. Nc3 d5 9. Nf3 Bg4
      10. Be2 Nf6 11. Na4 Qa5 12. c4 Bxf3 13. gxf3 e6 14. Bc3 Bb4 15. cxd5 cxd5 16.
      Rg1 Bxc3 17. Nxc3 O-O 18. Qb1 b6 19. Rg5 h6 20. Rg3 Nc6 21. f4 Ra8 22. Bd1 {
      Durka,J (2125)-Skara,V (2030)/Tatranske Zruby SVK Open 2005/0-1 (40)}) 8. Bc3
      Qd5 9. Be2 e5 10. Nf3 e4 11. Ne5 b5 12. f3 Nf6 13. O-O Be7 14. fxe4 Qxe4 15.
      Bf3 Qa4 16. Ng4 Nxg4 17. Bxg4 O-O 18. Qf3 b4 19. Bxg7 Kxg7 20. Qg3 Bg5 21. Qxb8
      Ba6 {kovacic (2295)-mercurion (2160)/ChessWorld.net 2011/0-1}) 7... Qb6 8. Nf3
      d6 9. Bd4 c5 10. Be3 e5 11. Bc4 Nf6 12. Ng5 Bg4 13. Bxf7+ Ke7 14. f3 Bh5 15.
      Bxh5 Nxh5 16. Nc3 Qa6 17. Nd5+ Kd7 18. Qb1 h6 19. Nh3 g5 20. Nf2 Bg7 21. d3 {
      mgriffin (1665)-tbrennan (1695)/net-chess.com 2001/1-0}) (6... Qxb5 7. e3 Qb6
      8. Nf3 $15) 7. e3 Nd7 8. Nf3 f6 (8... Ngf6 9. c4 $11) 9. d4 (9. Bd4 Qa5 10. c4
      e5 11. bxc6 bxc6 $11) 9... e6 (9... Nh6 10. Bd3 $14) 10. Nbd2 (10. c4 dxc4 11.
      Bxc4 cxb5 $14) 10... cxb5 $11 11. Bd3 Bd6 12. e4 Ne7 13. e5 (13. O-O O-O $11)
      13... fxe5 14. dxe5 Bc5 (14... Bb4 15. Qe2 $11) 15. O-O O-O 16. Nb3 (16. Qe2
      Ng6 17. g3 Be7 $14) 16... Nf5 (16... Nc6 $11) 17. g4 (17. Qe2 b4 $11) 17... Ne7
      (17... Nh4 18. Be2 $17) 18. Nxc5 (18. Qe2 Rf4 19. h3 Ra4 $11) 18... Nxc5 $15 (
      18... Qxc5 $2 19. Ng5 Qb4 20. Nxe6 $18) 19. Bd4 Qc6 20. Ng5 Nxd3 21. Qxd3 (21.
      cxd3 $143 b4 $17) 21... Ng6 22. f4 Qc4 23. Qe3 (23. Nxe6 Bxe6 24. f5 Nh4 25.
      Qxc4 dxc4 $15) 23... h6 (23... Qxc2 24. Rc1 Qa2 25. f5 exf5 26. e6 $17) 24. Nh3
      Qxc2 25. Rc1 Qe4 26. Qxe4 dxe4 27. Rc7 b6 (27... Rd8 $5 28. Bc3 Bd7 $17) 28.
      Kf2 $15 b4 29. Ke3 b3 (29... Re8 30. Nf2 $15) 30. Kxe4 (30. f5 Ba6 $11) 30...
      Ba6 (30... Rd8 31. Bb2 (31. Bxb6 b2 32. Rxg7+ Kxg7 33. Bxd8 b1=Q+ 34. Ke3 Qc1+
      35. Kd3 Kg8 36. Be7 Ba6+ 37. Kd4 Qc4+ 38. Ke3 Qc3+ 39. Kf2 Qd2+ 40. Kg3 Bb7 41.
      f5 Qe3#) 31... Ba6 32. Bc3 $17) 31. f5 $15 (31. Bxb6 b2 32. Rc4 b1=Q+ 33. Kf3
      Bxc4 34. Kf2 Nxf4 35. Nxf4 Rxf4+ 36. Kg3 Qe1+ 37. Kxf4 g5+ 38. Kf3 Bd5#) 31...
      exf5+ 32. gxf5 Nh4 33. f6 gxf6 34. exf6 (34. e6 $142 $15) 34... Bc4 $4 (34...
      Rf7 $142 35. Rc3 Rd7 36. Rg3+ Kf8 $15) 35. Rxc4 (35. Rg7+ $142 Kh8 36. f7 $18)
      35... Re8+ 36. Kf4 Kf7 (36... Ng6+ 37. Kg3 Re4 38. Nf2 $18) 37. Rc7+ Ke6 38.
      Rb7 Ng6+ 39. Ke4 Kd6+ 40. Kf5 (40. Kd3 $142 Ne5+ 41. Bxe5+ Rxe5 42. Rxb6+ Kc5
      43. Rxb3 Rf5 $18) 40... Kd5 (40... Nh4+ 41. Kf4 Ng6+ 42. Kg3 Kd5 $18) 41. Bb2 (
      41. Kxg6 $142 Kxd4 42. Rxb6 $18) 41... Ne5 (41... Kc6 42. Rg7 Nh8 $18) 42. Rxb6
      (42. Re7 $142 Rf8 43. Bxe5 Kc4 $18) 42... Nc4 (42... Nf7 43. Rxb3 Nd6+ 44. Kg6
      $18) 43. Rxb3 (43. Nf4+ $142 Kc5 44. Rxb3 Nd6+ 45. Kg6 $18) 43... Ne3+ (43...
      Nd6+ 44. Kg6 Rd8 $18) 44. Kg6 (44. Rxe3 Ra8 $18) 44... Rg8+ (44... Ng4 45. f7
      Rf8 $18) 45. Kf7 Rg2 46. Nf4+ Ke4 47. Nxg2 (47. Nxg2 Nxg2 48. Ke7 Kf5 49. f7
      Ke4 50. f8=Q Ne3 51. Ke6 h5 52. h4 Nf5 53. Qxf5#) 1-0
      
      [Event "Speed Chess Super Swiss"]
      [Site "?"]
      [Date "2020.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Li, Hui"]
      [Result "1/2-1/2"]
      [WhiteElo "2180"]
      [BlackElo "1985"]
      [PlyCount "113"]
      [EventDate "2020.??.??"]
      
      1. b4 {A00: Irregular Openings} e5 2. Bb2 f6 3. e4 Bxb4 4. Bc4 Ne7 5. Qh5+ Ng6
      6. a3 Bc5 7. Ne2 (7. Nf3 Nc6 8. Nc3 Nce7 9. d4 Bxd4 10. Nxd4 exd4 11. Nb5 d6
      12. Nxd4 c5 13. Nf5 d5 14. O-O-O O-O 15. Ne3 Kh8 16. Nxd5 Bd7 17. g3 Nc6 18. f4
      Qc8 19. Rhf1 Bg4 20. Nxf6 Bxh5 {
      0-1 pvanr (2265)-djinnocide (2270)/gameknot.com 2018}) (7. f4 exf4 8. d4 Be7 9.
      Nf3 c6 10. O-O d5 11. Nh4 Kf7 12. exd5 cxd5 13. Bb3 Be6 14. Rxf4 Qd6 15. Rf1
      Nd7 16. Nc3 Nb6 17. Rae1 Rac8 18. Ne4 Qd7 19. Nc5 Bxc5 20. dxc5 Rxc5 21. Rxf6+
      gxf6 {Markzela-rrmaura/lichess.org 2020/1-0}) 7... c6 $146 (7... Nc6 8. f4 exf4
      9. Qxc5 d6 10. Qf2 Qe7 11. Nbc3 Be6 12. Nd5 Bxd5 13. Bxd5 Qd7 14. O-O a6 15.
      Bc3 Ke7 16. Nxf4 Nxf4 17. Qxf4 Raf8 18. Rab1 Qc8 19. Qg3 g6 20. Bxf6+ Rxf6 21.
      Rxf6 Kxf6 22. Rf1+ {marekt-JAY2PLAY/ChessWorld.net 2017/1-0}) (7... Qe7 8. O-O
      d6 9. Ng3 Qd7 10. Nf5 Kf8 11. Nc3 c6 12. Bb3 Nf4 13. Qf3 g6 14. Ng3 Qg4 15.
      Qxg4 Bxg4 16. Rab1 Bd4 {12.Bb3}) 8. f4 (8. O-O $5 d5 9. Bb3 $11) 8... d5 $15 9.
      Bb3 O-O (9... dxe4 $2 10. f5 Bxf5 11. Qxf5 $18) 10. exd5 (10. Nbc3 Kh8 $15 (
      10... exf4 $143 11. exd5 Bb6 12. O-O-O $14)) 10... cxd5 $17 11. Nbc3 Ne7 (11...
      Nc6 12. Na4 Bd6 13. O-O $17) 12. fxe5 $11 fxe5 (12... g6 $142 13. Qh4 fxe5 $16)
      13. Qxe5 $4 {d5 seems the pivot of the position} (13. Nxd5 $142 Kh8 14. Qxe5
      Bf2+ 15. Kd1 $16) 13... Nbc6 (13... Bf2+ 14. Kd1 Nbc6 15. Bxd5+ Kh8 16. Bxc6
      Nxc6 $19 (16... bxc6 $4 17. Ne4 Nf5 18. Nxf2 $18)) 14. Qxg7+ $4 (14. Bxd5+ $142
      Kh8 15. Bxc6 Bf2+ 16. Kd1 Nxc6 17. Qd5 $19) 14... Kxg7 $19 15. Nxd5+ (15. Na4+
      Kh6 16. Nxc5 Ng6 $19) 15... Bd4 (15... Kh6 $142 16. Ne3 $19) 16. Nxd4 Nxd4 17.
      Bxd4+ Kg6 18. Nxe7+ Qxe7+ 19. Be3 Qh4+ (19... Be6 20. Bxe6 Qxe6 21. c3 $19) 20.
      Kd1 Bg4+ (20... Qe4 21. c3 Bd7 22. a4 $19) 21. Kc1 Qf6 22. Rb1 (22. c3 Qc6 $19)
      22... Be6 (22... Rac8 $142 23. Bxa7 Qa6 24. Be3 Qxa3+ 25. Rb2 $19) 23. h4 (23.
      Bxe6 Qxe6 24. h4 Qd5 $19) 23... Bxb3 24. Rxb3 (24. h5+ Kg7 25. Rxb3 Qa1+ 26.
      Rb1 Qxa3+ 27. Rb2 Qa6 $19) 24... b6 (24... Qa1+ $142 25. Rb1 Qxa3+ 26. Kd1 $19)
      25. Kb1 (25. h5+ Kg7 26. Kb1 Rac8 $19) 25... a5 (25... Qc6 26. h5+ Kf7 27. Rc3
      Qxg2 28. Rg1 $19) 26. Rxb6 (26. g4 Rac8 $19) 26... Qxb6+ $1 27. Bxb6 Rab8 28.
      h5+ (28. c4 Rxb6+ 29. Kc2 Rf4 $19) 28... Kg5 29. Kc1 (29. c3 Rxb6+ 30. Kc2 Rf2
      $19) 29... Rxb6 30. c3 (30. Re1 Rf2 $19) 30... a4 (30... Rfb8 31. Rh3 Rb1+ 32.
      Kc2 R8b2+ 33. Kd3 $19) 31. Rh3 (31. Re1 Rb3 32. Re5+ Kh6 $19) 31... Rb3 32. Kc2
      (32. Rd3 Rf1+ 33. Kc2 Kxh5 34. Rd5+ Kg6 35. Rd6+ Kg5 36. Rd5+ Kf6 37. Rd6+ Kf5
      $19) 32... Rxa3 33. Rd3 Rb3 (33... Kxh5 $142 $5 34. Rd7 $19) 34. Rd4 Kxh5 (
      34... Ra8 35. Rxa4 Rxc3+ 36. Kxc3 Rxa4 37. d4 $19) 35. Rxa4 Rb6 (35... Rb7 36.
      c4 $19) 36. Ra7 (36. c4 Rg6 37. c5 Rxg2 $19) 36... Kg6 37. g4 (37. Rd7 Rf2 38.
      Rd8 h5 $19) 37... Rbf6 (37... Rf4 38. g5 $19) 38. c4 (38. d4 Rf4 39. g5 R8f5
      $19) 38... R6f7 (38... Rf4 39. Kc3 $19) 39. Ra5 h6 (39... Rd8 40. Ra1 $19) 40.
      d4 (40. c5 Rd8 $19) 40... Rc7 (40... Rf3 $142 $5 41. Ra6+ Kg5 42. Ra1 $19) 41.
      Kd3 Rfc8 (41... Rf4 42. c5 $19) 42. c5 Kg5 (42... Rd8 43. Kc3 $19) 43. c6+ (43.
      Kc4 Kxg4 44. d5 Kf4 $19) 43... Kxg4 (43... Kf4 44. Ra4 $19) 44. d5 h5 45. Kd4 (
      45. Ra4+ Kg3 46. Ra3 h4 47. Kc4+ Kg2 48. Ra2+ Kf3 $19) 45... h4 46. Ke5 (46.
      Ra4 Kf5 47. Ra5 $19) 46... h3 47. Ra4+ Kg3 (47... Kg5 $142 48. Ra1 Rh7 $19) 48.
      Ra3+ Kg2 49. Ra2+ Kg1 50. Ra1+ Kf2 51. Ra2+ Kf3 (51... Kf1 $142 52. Ra1+ Ke2
      53. Ra2+ Kd3 54. Ra3+ Kc4 55. Rxh3 Rd8 $19) 52. Ra3+ $15 Kg4 53. Ra4+ Kg5 54.
      Ra2 Kh4 (54... Re8+ $142 55. Kd4 Rd8 $19) 55. Ra4+ $15 Kg3 (55... Kh5 56. Ra3
      $15) 56. Ra3+ $11 Kg4 57. Ra4+ 1/2-1/2
      
      [Event "Speed Chess Super Swiss"]
      [Site "?"]
      [Date "2020.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Osmanodja, Filiz"]
      [Result "0-1"]
      [WhiteElo "2180"]
      [BlackElo "2255"]
      [PlyCount "54"]
      [EventDate "2020.??.??"]
      
      1. b4 {A00: Irregular Openings} b5 2. a4 Bb7 3. axb5 g6 4. Bb2 Nf6 5. e3 Bg7 6.
      Nf3 (6. Ne2 O-O 7. c4 e6 8. Qc2 a6 9. bxa6 Nxa6 10. b5 Nc5 11. Rxa8 Qxa8 12.
      Nbc3 Bxg2 13. Bxg2 Qxg2 14. Rg1 Qxh2 15. d4 Nb7 16. Rg3 Qh1+ 17. Kd2 c5 18. Ba3
      Rc8 19. dxc5 Nxc5 20. Bxc5 Rxc5 {
      ArgosZgZ (1685)-Peter_Sush (1690)/lichess.org 2020/0-1}) 6... O-O $146 (6... c6
      7. bxc6 Nxc6 8. b5 Nb8 9. Be2 d6 10. O-O Nbd7 11. d4 O-O 12. c4 a6 13. bxa6
      Rxa6 14. Rxa6 Bxa6 15. Nbd2 Qb6 16. Qc2 Rb8 17. Rb1 Qc6 18. Bc3 Rxb1+ 19. Qxb1
      d5 20. Qa2 dxc4 21. Nxc4 {
      pcmvr (2775)-escape (2330)/net-chess.com 2008/1-0 (38)}) (6... a6 7. c4 $16) 7.
      c4 a6 8. bxa6 (8. Nc3 $5 $16) 8... Nxa6 $14 9. b5 (9. Ra4 c5 10. b5 Nb4 $14)
      9... Nc5 $11 10. Rxa8 Qxa8 11. Nc3 d5 12. d4 Nce4 13. Nxe4 Nxe4 14. c5 (14. Qc2
      $5 $11) 14... Qa5+ $15 15. Nd2 Qb4 (15... Nxc5 $142 16. Qc1 Ne4 $15) 16. Qc2 $4
      (16. Bc1 $142 Qc3 17. Be2 $11) 16... Ra8 $19 17. Bc1 (17. f3 Ra2 18. fxe4 Rxb2
      $19 (18... Qxb2 $143 19. Qxb2 Rxb2 20. c6 $14)) 17... Ra1 18. Bd3 Nxd2 19. Qxd2
      (19. Ke2 Nb3 20. Bd2 Qxd4 21. Rxa1 (21. exd4 $4 Nxd4+ 22. Ke3 Nxc2+ 23. Bxc2
      Rxh1 $19) 21... Qg4+ 22. Kf1 Nxd2+ 23. Qxd2 Bxa1 24. Be2 $19) 19... Rxc1+ 20.
      Ke2 Qxd2+ 21. Kxd2 Rxh1 22. h3 e5 23. c6 (23. dxe5 Bxe5 24. f4 Bf6 $19) 23...
      Bc8 24. Kc3 exd4+ 25. exd4 Rc1+ 26. Kd2 Rg1 27. g3 Bxd4 0-1
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2020.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Kosteniuk, Alexandra"]
      [Result "0-1"]
      [WhiteElo "2180"]
      [BlackElo "2470"]
      [PlyCount "152"]
      [EventDate "2020.??.??"]
      
      1. b4 {A00: Irregular Openings} Nf6 2. Bb2 b5 3. e3 a5 4. Bxb5 axb4 5. Nf3 $146
      (5. Bxf6 gxf6 6. d4 c5 7. Be2 cxd4 8. Nf3 dxe3 9. fxe3 Nc6 10. Nbd2 Bb7 11. Nb3
      Qc7 12. Nbd4 Bh6 13. Nxc6 Bxc6 14. Nd4 Bxe3 15. Bf3 Bxd4 16. Bxc6 Qxc6 17. Qxd4
      Qxg2 18. Rf1 Qxh2 19. Qf2 {
      1-0 chessovolution-or1g1n4lr3cipe/Rated UltraBullet game 2020}) 5... Bb7 6. O-O
      e6 7. d3 (7. a3 Nc6 $11) 7... Be7 (7... Ra5 8. Bc4 $15) 8. e4 (8. c4 Bxf3 9.
      Qxf3 c6 $15) 8... c6 9. Bc4 d5 10. Bb3 O-O 11. Nbd2 c5 12. Ne5 (12. e5 Nfd7 $15
      ) 12... Qc7 (12... c4 $142 13. dxc4 dxe4 $17) 13. a3 $4 (13. exd5 $142 exd5 14.
      Re1 $15) 13... c4 (13... bxa3 $142 14. Rxa3 Rxa3 15. Bxa3 Qxe5 16. exd5 Nxd5
      17. Re1 $19) 14. dxc4 (14. Ndxc4 dxc4 15. Nxc4 bxa3 16. Nxa3 $19) 14... dxe4 $4
      (14... bxa3 $142 15. Bc3 dxe4 $19) 15. axb4 $17 Rxa1 16. Qxa1 Bxb4 17. Rd1 Bc5
      18. Nf1 Na6 (18... Nh5 19. Bd4 $15) 19. h3 (19. Bd4 Rd8 $15) 19... Nb4 (19...
      Ra8 20. Bd4 $15) 20. Ng4 (20. Qc1 Bd6 21. Qd2 Rd8 $15) 20... Nxg4 $17 21. hxg4
      f6 (21... Ra8 22. Qc1 $17) 22. Bd4 $15 Na6 23. Ne3 Rd8 24. Ba4 Bxd4 25. Rxd4
      Nc5 26. Bb5 Rxd4 (26... Ra8 27. Qd1 $15) 27. Qxd4 Kf7 28. g3 Ke7 (28... Kg8 29.
      Kh2 $15) 29. g5 $11 Qd6 30. gxf6+ gxf6 31. Qa1 h5 32. Qf1 Qe5 33. Qh3 Qg5 34.
      Qf1 (34. g4 hxg4 35. Qh8 g3 36. Qe8+ Kd6 37. Qb8+ Ke7 38. Qe8+ Kd6 39. Qb8+ Ke7
      40. Qe8+ $11) 34... f5 (34... h4 35. Qe1 $15) 35. Kh2 (35. Qe1 f4 36. Ng2 fxg3
      37. fxg3 Qf6 $11) 35... f4 (35... h4 36. Qh3 hxg3+ 37. Qxg3 Qh6+ 38. Qh3 Qxh3+
      39. Kxh3 $15) 36. gxf4 $11 Qxf4+ 37. Kg1 Qg5+ 38. Qg2 Kf6 39. Qxg5+ Kxg5 40.
      Kg2 Kf4 (40... e5 41. Nd5 $15) 41. Be8 $11 h4 42. Bh5 e5 43. Kh3 (43. Bg4 Bc6
      $11) 43... Kg5 44. Bg4 Bc6 45. Bc8 Ba4 46. Kg2 Be8 47. Kh3 Bh5 48. Nd5 Be2 49.
      Ne3 Na4 50. Bd7 Nc5 51. Bc8 Bf3 52. Kh2 Kf6 53. Kh3 Kg5 54. Kh2 Bh5 55. Kh3 Bf7
      56. Kg2 Na4 57. Kh3 (57. Bd7 Nc5 58. Bc8 Bg8 $11) 57... Bg8 (57... Nb6 58. Ba6
      $15) 58. Kg2 $11 Nb6 {Attacks the isolani on c4} 59. Bg4 (59. Ba6 $5 $11) 59...
      Nxc4 $17 60. Nxc4 Bxc4 61. Bd7 (61. Bc8 Bb5 $17) 61... Be2 62. Bc6 Bf3+ 63. Kh2
      Kf4 64. Bb7 $4 (64. Kh3 $142 e3 65. fxe3+ Kxe3 66. Bd7 $17) 64... Bg4 $19 65.
      Kg2 (65. c4 e3 66. fxe3+ Kxe3 $19) 65... h3+ (65... Bf5 $142 66. Kg1 Kf3 $19)
      66. Kh2 (66. Kg1 $19) 66... Kf3 67. c4 Bf5 68. c5 Kxf2 69. c6 e3 70. Ba6 e2 71.
      Bxe2 Kxe2 72. c7 (72. Kg3 Bc8 73. c7 Ke3 74. Kh2 Kf3 75. Kg1 e4 76. Kf1 h2 77.
      Ke1 h1=Q+ 78. Kd2 e3+ 79. Kc3 Qc1+ 80. Kd4 e2 81. Ke5 e1=Q+ 82. Kf6 Qh6+ 83.
      Kf7 Qee6#) 72... Kf3 (72... Kf2 73. Kh1 Kg3 74. c8=Q Bxc8 75. Kg1 Ba6 76. Kh1
      Be2 77. Kg1 h2+ 78. Kh1 Bf3#) 73. Kh1 (73. Kg1 e4 74. c8=Q Bxc8 75. Kf1 e3 76.
      Ke1 h2 77. Kd1 h1=Q+ 78. Kc2 e2 79. Kc3 e1=Q+ 80. Kd4 Qe4+ 81. Kc3 Qc1+ 82. Kb3
      Be6#) 73... e4 74. Kg1 (74. Kh2 e3 75. c8=Q Bxc8 76. Kg1 e2 77. Kh2 Kf2 78. Kh1
      e1=Q+ 79. Kh2 Qg1#) 74... e3 75. Kf1 (75. c8=Q Bxc8 76. Kh1 Kg3 77. Kg1 e2 78.
      Kh1 e1=Q#) 75... h2 76. c8=Q h1=Q# 0-1
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2020.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Trichkov, Vasil"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "2300"]
      [PlyCount "97"]
      [EventDate "2020.??.??"]
      
      1. b4 {A00: Irregular Openings} a5 2. b5 c5 3. e4 b6 4. c4 (4. Bb2 Bb7 5. d3
      Nf6 6. Nd2 d5 7. exd5 Nxd5 8. Be2 f6 9. Bf3 e5 10. c4 Nb4 11. Bxb7 Nxd3+ 12.
      Kf1 Nxb2 13. Qc2 Ra7 14. Bd5 Nxc4 15. Bxc4 Rd7 16. Ngf3 g6 17. g3 Bh6 18. Ne4
      f5 {Dogan,M (1985)-Manukian,A (2195)/Titled Tuesday 4th May 2021/1/2-1/2 (61)})
      4... Bb7 5. Nc3 d6 6. g3 $146 (6. f4 g6 7. Nf3 Bg7 8. Bd3 Nd7 9. Bb2 e6 10. Qc2
      Ne7 11. O-O Qc7 12. Be2 O-O-O 13. d4 cxd4 14. Na4 Nc5 15. Bxd4 Bxe4 16. Qd1
      Bxd4+ 17. Nxd4 d5 18. Rc1 dxc4 19. Rxc4 Nf5 20. Nxc5 bxc5 {
      dovator (1820)-amator956 (1850)/kurnik 2014/0-1 (36)}) (6. Nf3 Nf6 $14) 6...
      Nf6 $11 7. Bg2 g6 8. Nge2 Bg7 9. O-O (9. d3 $142 $11) 9... O-O $4 (9... Nxe4
      10. Nxe4 Bxa1 11. d4 $11) 10. d3 $4 (10. e5 Bxg2 11. exf6 Bxf1 12. fxg7 Kxg7
      13. Qxf1 Nd7 $18) 10... Nbd7 $2 (10... Qc7 11. Qc2 $11) 11. h3 (11. e5 Bxg2 12.
      exf6 Bxf1 13. fxg7 Kxg7 14. Kxf1 e6 $18) 11... h6 $2 (11... Qc7 12. Rb1 $11)
      12. f4 (12. e5 Bxg2 13. exf6 Bxh3 14. fxg7 Kxg7 $18) 12... e6 (12... Qc7 13.
      Be3 $11) 13. Bb2 (13. e5 $142 $5 Bxg2 14. exf6 Bxf1 15. fxg7 Kxg7 16. Kxf1 $16)
      13... Qc7 14. Rb1 Rad8 (14... h5 15. Bf3 $11) 15. g4 (15. Qd2 h5 $14) 15... Qb8
      (15... Ra8 16. Qc2 $11) 16. Qe1 $14 Qa8 17. Qg3 (17. Nd1 Qc8 $14) 17... d5 (
      17... Qc8 18. Nd1 $14) 18. cxd5 exd5 19. e5 Nh7 (19... Ne8 20. d4 Nc7 21. Rfd1
      $14) 20. d4 $16 c4 $2 (20... Rfe8 $142 $5 $16) 21. f5 $18 Rfe8 22. Nf4 Nxe5 (
      22... Ndf8 23. h4 $18) 23. dxe5 Bxe5 24. Nce2 $4 (24. Na4 $142 c3 25. fxg6 fxg6
      26. Bxc3 $18 (26. Nxc3 $6 g5 27. Nce2 gxf4 28. Nxf4 Bxb2 29. Rxb2 Qc8 $18))
      24... g5 $11 25. Bxe5 Rxe5 26. Nd4 gxf4 27. Qxf4 Re4 $4 (27... Qb8 $5 $11) 28.
      Bxe4 $4 (28. Qxh6 $142 Kh8 29. Bxe4 dxe4 30. Nc6 $18 (30. Qxb6 $6 Qb8 31. Ne2
      Rd6 $18)) 28... dxe4 $14 29. Rbd1 Ng5 30. Kh2 Qb8 $2 (30... e3 31. Qxe3 Bg2 $14
      ) 31. Qxb8 $18 Rxb8 32. h4 Nf3+ 33. Nxf3 exf3 34. Rd7 (34. Rd6 Be4 $18) 34...
      Ba8 (34... Be4 35. Kg3 c3 36. Rc7 $18) 35. Rc7 (35. Kg3 Kg7 36. Rd6 h5 $18)
      35... Bd5 (35... Kg7 36. Kg3 Re8 37. Rxc4 $18) 36. Kg3 (36. Rd1 $5 Rd8 $18)
      36... Re8 37. Rd1 (37. Rd7 $142 Re5 38. Rd6 $18) 37... Rd8 $4 (37... Re5 $142
      $18) 38. Rxc4 $3 Bxc4 39. Rxd8+ Kg7 40. a4 Bb3 41. Rd6 Bxa4 42. Rxb6 Bb3 (42...
      h5 43. gxh5 Bc2 44. h6+ Kh7 45. Rb7 $18) 43. Kxf3 a4 (43... Kf8 44. Rxh6 Ba2
      45. Ra6 Bd5+ 46. Ke3 $18) 44. Ra6 Bc4 (44... Kf8 45. b6 Ke8 46. Ra5 $18) 45.
      Ra5 a3 (45... Bd5+ 46. Kf4 f6 $18) 46. b6 a2 47. Ke4 Bf1 48. Rxa2 Bg2+ (48...
      Bc4 49. Ra5 Kf6 50. b7 Bb5 51. Rxb5 h5 52. gxh5 Ke7 53. b8=Q Kd7 54. Rb7+ Kc6
      55. Qc7#) 49. Rxg2 (49. Rxg2 f6 50. b7 h5 51. b8=Q hxg4 52. Qc7+ Kh6 53. Rg3
      Kh5 54. Qh7#) 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2020.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Albuquerque, Wellington S Jr"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "2205"]
      [PlyCount "69"]
      [EventDate "2020.??.??"]
      
      1. b4 {A00: Irregular Openings} e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 O-O 5. Nf3
      Nc6 6. Bxf6 Qxf6 7. Nd5 Qd6 8. Nxb4 Qxb4 9. e3 (9. c3 Qe7 10. e3 b6 11. d4 Bb7
      12. Bd3 d6 13. O-O Rad8 14. Qc2 h6 15. Rfe1 Rfe8 16. Re2 Qf6 17. Rae1 Re7 18.
      e4 Rde8 19. Re3 g6 20. g3 Qg7 21. Nh4 a6 22. h3 Qf6 23. Kh2 Nb8 {
      Dessing,B-Broekmeulen,J/NED-ch U14 Schagen 2003/1/2-1/2 (44)}) 9... d6 (9... d5
      10. Be2 Bf5 11. O-O Rad8 12. d4 Qc3 13. Bd3 Bxd3 14. cxd3 Nb4 15. Ne5 Qc2 16.
      a3 Qxd1 17. Rfxd1 Na6 18. Rab1 b6 19. e4 c5 20. Nc6 Rd7 21. dxc5 Nxc5 22. d4
      Nxe4 23. f3 Nc3 24. Kf2 {Antares_Sco (1790)-titopullo2 (1620)/Daily Blitz
      Arena, lichess.org 2018/0-1 (54)}) 10. Be2 $146 (10. Bd3 Bg4 11. Rb1 Qa5 12.
      Rxb7 Ne5 13. Be2 Qxa2 14. O-O Nxf3+ 15. Bxf3 Bxf3 16. Qxf3 Qxc2 17. d4 a5 18.
      Rbb1 a4 19. Rfc1 Qd2 20. Rxc7 a3 21. Rxf7 Qc2 22. Rf1 {
      1-0 tsodikovich (1750)-smallphish (1995)/gameknot.com 2016}) (10. Bd3 Qa5 $11)
      10... b6 (10... Qa5 11. O-O $11) 11. O-O $11 Bb7 (11... Qa5 12. d4 $11) 12. d4
      Na5 13. Bd3 Rae8 14. Ng5 g6 15. Qg4 Kg7 16. h4 h5 17. Qg3 c5 $2 (17... Nc4 $142
      $5 $11) 18. Qxd6 $16 Qc3 $4 (18... Qa4 19. c3 $16) 19. dxc5 (19. Bxg6 $142 Ba6
      20. Qg3 Bxf1 21. Rxf1 cxd4 22. Bxh5 $18) 19... Qxc5 $16 20. Qxc5 bxc5 21. Rab1
      Bd5 (21... Bc6 22. Rfd1 $16) 22. Rb5 (22. Rfd1 Rd8 $16) 22... Nb7 23. Rfb1 Re7
      24. Be2 Bc6 (24... Rc8 25. Rd1 Rd8 26. Rb2 $16) 25. R5b3 Rd8 26. Bf3 Bxf3 27.
      Nxf3 Na5 (27... Rdd7 $5 $16) 28. Rb5 $18 Nc4 29. Rxc5 Na3 $2 (29... Nd2 $142
      30. Nxd2 Rxd2 $18) 30. Rb3 Rd1+ 31. Kh2 Nb1 32. Rd3 Rxd3 (32... Rc1 33. Kg3 $18
      ) 33. cxd3 Rb7 34. Ra5 (34. Kg3 $5 Kf8 $18) 34... Nc3 35. d4 1-0
      
      [Event "Elitzur Int Online"]
      [Site "?"]
      [Date "2020.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Shalimov, Valery"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "2375"]
      [PlyCount "81"]
      [EventDate "2020.??.??"]
      
      1. b4 {A00: Irregular Openings} d5 2. Bb2 Nf6 3. e3 e6 4. a3 a5 5. b5 c5 6. c4
      b6 7. Nf3 Bb7 8. Be2 Nbd7 (8... Bd6 9. O-O Nbd7 10. d4 Qc7 11. Nbd2 cxd4 12.
      exd4 Rc8 13. Rc1 Qb8 14. Re1 dxc4 15. Nxc4 Bf4 16. Ne3 O-O 17. Ne5 Nxe5 18.
      dxe5 Rxc1 19. Bxc1 Bxe5 20. Nc4 Bxh2+ 21. Kh1 Bc7 22. Bf3 Rd8 23. Qe2 {
      jhonores (2245)-emiliofelixramirez (2420)/Rated Blitz game 2020/0-1 (39)}) 9.
      Qc2 Be7 $146 (9... Bd6 10. d3 (10. Nc3 O-O 11. h4 h5 12. cxd5 exd5 13. Ng5 g6
      14. O-O-O Qe7 15. f4 d4 16. Bc4 Kg7 17. exd4 cxd4 18. Rhe1 Qd8 19. Nce4 Bc5 20.
      Bxf7 Rxf7 {1-0 combijack (1780)-arpad (1695)/gameknot.com 2008}) 10... Qc7 11.
      Nbd2 O-O-O 12. Rc1 Kb8 13. Qa4 e5 14. cxd5 Nxd5 15. Nc4 Rhe8 16. Ng5 N7f6 17.
      O-O h6 18. Ne4 Nxe4 19. dxe4 Nf6 20. f3 Nh7 21. Bc3 Rd7 22. Nxb6 {
      Peyrat,O-Tombette,P/corr FRA Cup 1989}) 10. d3 O-O 11. Nbd2 Re8 12. O-O Bf8 13.
      Rfd1 Rc8 14. Rac1 g6 15. Qb1 Bg7 16. Qa1 Nh5 17. Bxg7 (17. g4 Nhf6 $11) 17...
      Nxg7 18. h3 Qf6 (18... Nf5 19. Rc2 $11) 19. Qxf6 Nxf6 20. Ne5 Nf5 $2 (20... Re7
      $142 $11) 21. g4 $18 Nh4 22. g5 Nh5 23. Bxh5 gxh5 24. Nd7 Red8 (24... Kg7 25.
      Nxb6 Rc7 26. Na4 $18) 25. Nxb6 Rc7 26. cxd5 exd5 27. d4 (27. Kh2 $5 f6 28. gxf6
      Rf8 $18) 27... c4 28. Na4 h6 (28... Bc8 29. b6 Rb7 30. Kh2 $18) 29. gxh6 Rd6
      30. Kh2 Rxh6 31. Rg1+ Kf8 32. Rg5 Rf6 33. Kg1 (33. Kg3 Nf5+ 34. Kg2 Nh4+ 35.
      Kf1 Rf5 36. Rxf5 Nxf5 $18) 33... Rg6 (33... Rf3 34. Nc5 Rxh3 35. Rc3 $18) 34.
      Rxg6 fxg6 35. Nc3 (35. Nc5 Re7 $18) 35... Ke7 36. Rb1 Kd6 (36... Rc8 37. b6 $18
      ) 37. b6 Rc8 38. Rb5 Ra8 $2 (38... a4 39. Rb4 $18) 39. Rc5 (39. e4 $142 Ke7 40.
      exd5 $18) 39... Bc6 $4 (39... Rc8 40. Rxa5 Nf5 $18) 40. e4 dxe4 (40... Rb8 $18)
      41. Nxc4+ (41. Nxc4+ Kd7 42. Ne5+ Kc8 43. d5 $18) 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2020.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Belova, Olga"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "2065"]
      [PlyCount "61"]
      [EventDate "2020.??.??"]
      
      1. b4 {A00: Irregular Openings} a5 2. b5 e5 3. Bb2 d6 4. e3 Nf6 5. c4 Be7 6. g3
      $146 (6. d4 exd4 7. Bxd4 O-O 8. Nc3 c5 9. bxc6 Nxc6 10. Be2 d5 11. Nf3 dxc4 12.
      Bxc4 Bg4 13. O-O Nxd4 14. Qxd4 Bxf3 15. gxf3 Qxd4 16. exd4 Rfc8 17. Nd5 Rxc4
      18. Nxe7+ Kf8 19. Nf5 g6 20. Nd6 Rxd4 {Bendig,F-Knobloch/corr 1990/0-1 (38)}) (
      6. a4 O-O 7. Nc3 (7. Ne2 Bg4 8. Ng3 Nbd7 9. d4 Nc5 10. Qc1 exd4 11. Ne2 Re8 12.
      Qd2 d3 13. Bc1 d5 14. g3 b6 15. h3 Rf8 16. Qd1 Qe8 17. Nf4 d2+ {
      1-0 RichardSommer (2105)-MarkEdJayCasapao (2095)/lichess.org 2020}) 7... Nbd7
      8. Nf3 Re8 9. Be2 Bf8 10. d4 e4 11. Nd2 c6 12. O-O d5 13. Qb3 h6 14. Rac1 g6
      15. bxc6 bxc6 16. cxd5 cxd5 17. Nb5 Rb8 18. Qc2 Qe7 19. Ba3 Qd8 20. Bxf8 Nxf8 {
      BeepBeepImAJeep (2615)-Elda64 (2525)/lichess.org 2016/0-1 (47)}) (6. Ne2 Bg4 7.
      f3 Bc8 8. g3 b6 9. Bg2 Bb7 10. O-O Nbd7 11. d4 O-O 12. d5 Nc5 13. a4 Rb8 14.
      Qc2 Bc8 15. Nd2 Ne8 16. f4 Bf6 17. fxe5 dxe5 18. Ne4 Nxe4 19. Bxe4 g6 20. Ba3
      Be7 {Sulak,E-Raduj,J/corr Tch19-POL 1992/0-1 (55)}) (6. Nc3 O-O $11) 6... O-O (
      6... Nbd7 7. Nc3 $15) 7. Bg2 c6 8. a4 (8. Nc3 Be6 9. d3 cxb5 10. Nxb5 d5 $11)
      8... Be6 $17 9. d3 Qc7 (9... Nbd7 10. Nc3 $17) 10. Nd2 Nbd7 11. Ne2 Nc5 (11...
      Bg4 12. Qc2 $11) 12. Qc2 Bf5 13. e4 Be6 (13... Bg4 14. Nf3 $15) 14. h3 (14. O-O
      Bg4 15. Rfe1 Nfd7 $11) 14... cxb5 15. axb5 b6 (15... a4 16. O-O $15) 16. f4 (
      16. d4 exd4 17. Nxd4 a4 $14) 16... Rfc8 (16... a4 17. O-O $11) 17. f5 (17. d4
      exd4 18. Nxd4 Nh5 $14) 17... Bd7 $11 18. g4 (18. O-O h6 $11) 18... Ne8 (18...
      h6 19. O-O $15) 19. h4 f6 (19... Nf6 20. Bf3 h5 21. g5 $14) 20. Nf3 (20. O-O $5
      $14) 20... d5 $11 21. exd5 Nd6 22. Nd2 (22. O-O $142 Nxd3 23. Qxd3 $15) 22...
      Bxf5 $4 (22... h5 $142 23. gxh5 Bxf5 $17) 23. gxf5 $18 Nxf5 24. Kf2 Bd6 $2 (
      24... Re8 $18) 25. Bh3 g6 (25... Nh6 26. Rhg1 $18) 26. h5 $1 Re8 (26... gxh5
      27. Ng3 {Double attack} (27. Bxf5 {Deflection}) (27. Ng3 {Decoy})) 27. hxg6
      hxg6 (27... Nh4 28. Be6+ $1 Nxe6 29. Rxh4 Bc5+ 30. Kf1 Ng5 31. gxh7+ Nxh7 $18)
      28. Bxf5 gxf5 (28... Re7 29. Bxg6 Rd8 $18) 29. Rag1+ Kf8 30. Rh8+ Ke7 31. Rg7+
      (31. Rg7+ Kd8 32. Rxe8+ Kxe8 33. Rxc7 Bxc7 34. d4 exd4 35. Bxd4 $18) 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2020.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Sihite, Chelsie Monica"]
      [Result "0-1"]
      [WhiteElo "2180"]
      [BlackElo "2250"]
      [PlyCount "100"]
      [EventDate "2020.??.??"]
      
      1. b4 {A00: Irregular Openings} a5 2. b5 a4 3. c4 d5 4. cxd5 Nf6 (4... Qxd5 5.
      Nc3 Qh5 6. Nf3 a3 7. e3 e5 8. Be2 Qg6 9. O-O e4 10. Ne5 Qg5 11. f4 exf3 12.
      Nxf3 Qd8 13. Bc4 Nf6 14. Ng5 Be6 15. Nxe6 fxe6 16. Bxe6 Bd6 17. Qb3 Qe7 18. d4
      Nbd7 19. e4 {jhonores (2160)-atijazz (2155)/Rated Bullet game 2020/1-0 (38)})
      5. d4 $146 (5. Nc3 Nxd5 (5... a3 6. g3 Nxd5 7. Qb3 Be6 8. Bg2 Ne3 9. Qb1 Nxg2+
      10. Kf1 Nh4 11. Qe4 Ng6 12. Qxb7 Nd7 13. Nf3 Nge5 14. Nd4 g6 15. f4 Nc4 16.
      Nxe6 fxe6 17. Qe4 Nd6 18. Qxe6 Bg7 19. Nd5 Nc5 20. Nxc7+ {
      Zpytasz (1685)-MRZIZOOO (1680)/Rated Rapid game 2019/0-1}) 6. Nxd5 Qxd5 7. e3
      e5 8. Nf3 Bb4 9. Bb2 Bg4 10. Be2 O-O 11. O-O Nd7 12. Rc1 a3 13. Bc3 Bxc3 14.
      Rxc3 Rfc8 15. Qc2 c6 16. bxc6 bxc6 17. e4 Qd6 18. Rd3 Qe6 19. Ng5 Qg6 {
      surmavlod-pendrive1998/kurnik 2013/1-0 (37)}) (5. Nf3 g6 $14) 5... Nxd5 (5...
      e6 $5 $11) 6. e4 $14 Nb6 (6... Nf6 7. e5 Nd5 8. Nf3 $14) 7. Be3 (7. Nf3 Bg4 $16
      ) 7... e6 8. Nf3 Be7 (8... Bb4+ 9. Nbd2 $16) 9. Bd3 a3 (9... N8d7 10. Nc3 $16)
      10. Nbd2 $18 N8d7 11. Rc1 Na4 (11... O-O 12. O-O $18) 12. Bb1 (12. Qc2 $5 $18)
      12... Ndb6 13. Qc2 (13. O-O O-O $16) 13... Bd7 $14 14. Qb3 Ra5 (14... O-O 15.
      O-O $14) 15. Bd3 $16 Nb2 16. Be2 Ra4 17. Ne5 (17. Bf4 Bd6 18. Bxd6 cxd6 $16)
      17... O-O (17... Rb4 18. Qxa3 Bxb5 19. Rc5 Bxe2 20. Qxb4 Nd3+ 21. Nxd3 Bxd3 22.
      Qc3 $16) 18. h4 (18. Qc2 f6 19. Nxd7 Qxd7 20. O-O $14 (20. Qxc7 $4 Rc8 21. Qc2
      Rxc2 22. Rxc2 Bb4 $19)) 18... Rb4 19. Qc2 $2 (19. Qxa3 $142 $5 Bxb5 20. Rc5
      Bxe2 21. Qxb4 Nd3+ 22. Nxd3 Bxd3 23. Qb3 Bxc5 24. dxc5 $11) 19... Bxb5 $17 20.
      Qxc7 (20. Bxb5 $142 Rxb5 21. O-O $17) 20... Qxc7 (20... f6 $142 21. Nef3 Nd3+
      22. Bxd3 Bxd3 23. Qxd8 Rxd8 $19 (23... Bxd8 $143 24. Rc3 Ba6 25. Rxa3 $17)) 21.
      Rxc7 $11 Rc8 22. Rxc8+ Nxc8 23. Bxb5 Rxb5 24. Ke2 f6 25. Nd3 Nd6 26. Nc5 (26.
      Rb1 Na4 27. Rc1 f5 28. exf5 exf5 $11) 26... Kf7 27. Rc1 b6 28. Ncb3 e5 (28...
      Rb4 29. g3 $11) 29. d5 (29. dxe5 fxe5 (29... Rxe5 $143 30. Bf4 $16) 30. Rc7 Kf8
      $11) 29... Na4 (29... f5 30. f3 $11) 30. Rc6 {Attacks the backward pawn on b6}
      (30. f4 Rb4 $11) 30... Rb4 31. f3 Nb5 (31... f5 32. Bg5 h6 33. Bxe7 Kxe7 34.
      Ke3 $11) 32. Kd3 $14 (32. Bxb6 $2 Nxb6 33. Kd3 Na4 $19) 32... Nb2+ 33. Kc2 Na4
      (33... Bd8 $14) 34. Nb1 (34. Rc4 $5 $16) 34... f5 (34... Nc5 35. Bxc5 bxc5 36.
      N1d2 $11) 35. Bd2 (35. exf5 Rxh4 36. N1d2 Rh2 $11) 35... Nd4+ $11 36. Kd1 $4 (
      36. Nxd4 $142 Rb2+ 37. Kc1 exd4 38. Rc7 $11) 36... Rxb3 $19 37. Nxa3 (37. Nc3
      Nb2+ 38. Kc1 Nd3+ 39. Kd1 Nxc6 40. axb3 Nd4 41. exf5 Nb4 $19) 37... Rxa3 (37...
      Bxa3 $6 38. Rc7+ Kf8 39. Rc8+ Ke7 40. axb3 Nb2+ 41. Ke1 Nd3+ 42. Kf1 fxe4 43.
      fxe4 $11) 38. Rc7 Nb5 39. Rb7 (39. d6 Nac3+ 40. Ke1 Nxc7 41. dxc7 Bxh4+ 42. Kf1
      Ra8 43. Bxc3 Ke6 44. exf5+ Kxf5 $19) 39... Rxa2 40. Bg5 (40. Bb4 Nb2+ 41. Ke2
      Nc4+ 42. Kf1 Ne3+ 43. Kg1 Rxg2+ 44. Kh1 Nd4 45. Rxe7+ Kg6 46. exf5+ Kh6 47.
      Re6+ Kh5 48. Ba5 Nxf3 49. Rh6+ gxh6 50. Bxb6 Rh2#) 40... Nac3+ 41. Kc1 (41. Ke1
      Ra7 42. Rxa7 Nxa7 43. Kd2 $19) 41... Ne2+ (41... Nd4 42. Rxe7+ Kf8 43. Re8+
      Kxe8 44. exf5 Rc2#) 42. Kd1 $19 Nec3+ (42... Nbc3+ $142 43. Ke1 Ng3 44. Rxe7+
      Kf8 45. Bd2 Ra1+ 46. Bc1 Kxe7 47. Kd2 fxe4 48. Kxc3 Rxc1+ 49. Kd2 $19) 43. Ke1
      $4 (43. Kc1 Nd4 44. Rxe7+ Kf8 45. Re8+ Kxe8 46. exf5 Rc2#) 43... fxe4 (43...
      Ra7 $142 44. Rxa7 Nxa7 45. Bxe7 Kxe7 46. exf5 Nxd5 $19) 44. Rxe7+ Kf8 45. Rxe5
      exf3 46. gxf3 h6 (46... Nd4 47. Kf1 Nce2 48. Kf2 Nf4+ 49. Ke3 $19) 47. Bd2 (47.
      Be3 Na4 $19) 47... Ra1+ 48. Kf2 Nd1+ (48... Kf7 49. Be3 $19) 49. Kg3 Nb2 (49...
      Ra4 50. Re6 Rd4 51. Rxb6 Rxd2 52. Rxb5 $19) 50. Re6 (50. Bb4+ Kf7 51. h5 Rd1
      52. Re7+ Kg8 $19) 50... Nd4 (50... Nd4 51. Re4 Nf5+ 52. Kg4 g6 $19) 0-1
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2020.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Kazarian, Anna Maja"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "2095"]
      [PlyCount "51"]
      [EventDate "2020.??.??"]
      
      1. b4 {A00: Irregular Openings} d5 2. Bb2 Nf6 3. e3 e6 4. a3 Bd6 5. Nf3 O-O 6.
      c4 dxc4 7. Bxc4 b6 8. d3 (8. d4 Bb7 9. Nbd2 a6 (9... Nbd7 10. Qc2 a5 11. bxa5
      Rxa5 12. e4 e5 13. d5 c6 14. Nb3 Ra7 15. dxc6 Bxc6 16. Bxf7+ Rxf7 17. Qxc6 Bc5
      18. Rd1 Qe7 19. Nxc5 bxc5 20. O-O Nb8 21. Qb6 Rb7 22. Qd8+ Qxd8 23. Rxd8+ Rf8
      24. Rxf8+ {
      danishguy (1725)-mojtabam (1690)/Rated Bullet game, lichess.org 2019/1-0 (55)})
      10. Qc2 h6 11. e4 Be7 12. O-O-O b5 13. Bb3 a5 14. d5 exd5 15. e5 Ne8 16. h4
      axb4 17. Ne4 bxa3 18. Ba1 c6 19. Kb1 Qb6 20. Neg5 hxg5 21. Nxg5 Bxg5 22. hxg5
      g6 {jjjooojjjoojjoj (2295)-mpenga (2265)/net-chess.com 2006/1-0 (33)}) 8... Bb7
      9. e4 Be7 10. Nbd2 $146 (10. O-O c5 11. b5 h6 12. Nbd2 Nbd7 13. Qb3 Qc7 14. Qc3
      Nh5 15. g3 f6 16. Bxe6+ Kh8 17. Bg4 g6 18. Nh4 Ne5 19. Bxh5 gxh5 20. Nc4 Kh7
      21. Nxe5 fxe5 22. Qxe5 Qxe5 23. Bxe5 Bxh4 24. gxh4 Rf3 {
      jaddwarrior (1925)-president che (1790)/ChessWorld.net 2014/0-1}) (10. Nc3 Nbd7
      $11) 10... a5 (10... a6 11. O-O $11) 11. b5 $14 Nbd7 12. O-O Nc5 {
      The backward pawn on d3 becomes a target} 13. Qe2 c6 (13... h6 14. a4 $14) 14.
      a4 $16 cxb5 15. axb5 (15. Bxb5 $5 Rc8 16. Rac1 $16) 15... Ncd7 16. Kh1 (16. Nd4
      Rc8 $14) 16... Bb4 (16... a4 17. Bc3 $15) 17. Rg1 (17. Nd4 Qc7 $11) 17... Qc7 (
      17... a4 18. Nb1 $15) 18. Rac1 Qf4 19. Bd4 (19. g3 Qh6 $15) 19... Qh6 (19...
      Rac8 20. g3 Qh6 21. g4 $11) 20. Be3 (20. g4 Qf4 $11) 20... Qh5 21. Nf1 Bd6 22.
      h3 Ng4 23. N3h2 f5 $4 (23... Ngf6 $142 24. Nf3 Qg6 $11) 24. Bxe6+ $18 Kh8 25.
      Bxd7 (25. hxg4 $142 $5 Qe8 26. gxf5 Nc5 $18) 25... Bxh2 (25... Nxf2+ 26. Qxf2
      fxe4 27. Qd2 $18) 26. Nxh2 (26. Nxh2 Qf7 27. Bxf5 Nxe3 28. Qxe3 $18) 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Oragwu, Chukwunonso"]
      [Result "0-1"]
      [WhiteElo "2180"]
      [BlackElo "2240"]
      [PlyCount "68"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} f6 2. e4 g6 3. h4 $146 (3. Bc4 e6 (3... f5 4.
      Bb2 e6 5. Bxh8 Nh6 6. exf5 Nxf5 7. Nf3 h6 8. b5 Qe7 9. O-O Qh7 10. Bb2 a6 11.
      Re1 axb5 12. Bxb5 h5 13. Ng5 Ra5 14. Rxe6+ Qe7 15. Qe2 c6 16. Rxe7+ Bxe7 17.
      Bd3 Nd4 18. Bxg6+ {WG_Anonymous-Anonymous/lichess.org 2021/1-0}) (3... Nc6 4.
      a3 a6 5. Bb2 b5 6. Bd5 Bb7 7. Qf3 e6 8. Bb3 Qe7 9. Ne2 Bg7 10. c4 Nh6 11. cxb5
      axb5 12. O-O O-O 13. Nbc3 Ne5 14. Qh3 Nc4 15. Bxc4 bxc4 16. Rac1 d5 17. exd5
      exd5 18. Rfe1 {georgek-SRLE (1660)/Rated Blitz game 2013/0-1}) 4. b5 Bg7 5. Nf3
      Ne7 6. O-O O-O 7. Nc3 d5 8. exd5 exd5 9. Bb3 c6 10. a4 Bg4 11. Ba3 Re8 12. Re1
      Nf5 13. Rxe8+ Qxe8 14. bxc6 bxc6 15. Nxd5 cxd5 16. Bxd5+ {
      1-0 GuestWKWG-GuestZBQH/freechess.org 2019}) (3. Nc3 e6 4. Rb1 a6 $14) 3... Bg7
      4. h5 (4. Nc3 d6 $14) 4... e5 (4... f5 5. Nc3 fxe4 6. hxg6 Nf6 7. gxh7 d5 $11 (
      7... Rxh7 $4 8. Rxh7 Nxh7 9. Qh5+ Kf8 10. Qxh7 $18)) 5. Bc4 Ne7 6. Nc3 c6 (6...
      Nbc6 7. Ba3 $16) 7. d4 (7. h6 Bf8 8. Qf3 Ng8 $16) 7... d5 8. Bb3 (8. h6 Bf8 9.
      Bb3 Nd7 $16) 8... Be6 (8... f5 $142 $5 9. Nf3 fxe4 $14) 9. Nf3 $16 Bg4 (9...
      Nd7 $5 10. h6 Bf8 $16) 10. h6 $18 Bf8 11. dxe5 fxe5 12. exd5 (12. Qd3 $142 Nd7
      13. O-O $18) 12... Nf5 $2 (12... Nxd5 13. a3 $18 (13. Bxd5 $6 Bxb4 14. Bf7+
      Kxf7 15. Nxe5+ Ke8 16. Nxg4 Bxc3+ 17. Bd2 Bxd2+ (17... Bxa1 18. Qxa1 Kd7 19.
      O-O $18) 18. Qxd2 Qxd2+ 19. Kxd2 Kd8 $14)) 13. a3 (13. O-O $142 $5 Qc7 14. Bg5
      Nd7 $18) 13... Nd4 14. Nh4 $4 (14. O-O $142 Qf6 15. Ne4 Nxf3+ 16. gxf3 Qxf3 17.
      Nf6+ Qxf6 18. Qxg4 $18) 14... Bxd1 $19 15. Nxd1 (15. Kxd1 Nxb3 16. cxb3 cxd5
      $19) 15... cxd5 16. Ne3 (16. Nf3 Nbc6 17. Nxd4 Nxd4 $19) 16... Nxb3 17. cxb3
      Be7 (17... d4 $142 $5 18. Nc4 Nc6 19. Nf3 $19) 18. Nf3 e4 19. Nd4 Bf6 20. Bb2
      Nc6 (20... O-O $142 21. O-O Nc6 22. Nxc6 bxc6 23. Bxf6 Qxf6 24. a4 $19) 21. Ne6
      Bxb2 22. Nxd8 Bxa1 (22... Bc3+ $142 23. Kf1 Bxa1 24. Nxb7 $19) 23. Nxc6 (23.
      Nxb7 Rb8 24. Nc5 Ne7 $19) 23... bxc6 24. Ke2 (24. b5 cxb5 25. Nxd5 O-O-O $19)
      24... Bd4 25. Rc1 (25. Rd1 Bxe3 26. fxe3 Rb8 $19) 25... Bxe3 26. Kxe3 (26. fxe3
      Kd7 $19) 26... Kd7 27. f3 (27. Rc5 Rhb8 28. Ra5 Rb7 $19) 27... Rae8 28. Kd4 (
      28. f4 Kd6 $19) 28... e3 (28... exf3 29. gxf3 Rhf8 30. b5 cxb5 31. Rh1 $19) 29.
      Kd3 e2 30. Kd2 (30. Re1 g5 $19) 30... Re6 31. Ke1 (31. f4 Rhe8 32. Re1 Re3 $19)
      31... g5 32. Rc2 (32. Kd2 Rhe8 33. Re1 Re3 $19) 32... Rhe8 33. Rc5 (33. a4 $19)
      33... Rxh6 34. Rxd5+ (34. Rc1 Rh1+ 35. Kf2 Rxc1 36. f4 e1=Q+ 37. Kf3 Rc3+ 38.
      Kg4 Qh4+ 39. Kf5 Qxf4#) 34... cxd5 (34... cxd5 35. f4 Rh1+ 36. Kd2 e1=R 37.
      fxg5 Rc1 38. g6 Rhd1#) 0-1
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Kruckenhauser, Arthur"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "2280"]
      [PlyCount "121"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} d5 2. Bb2 Nf6 3. Bxf6 exf6 4. c3 Bd6 5. d4 O-O
      6. e3 Bf5 (6... b6 7. Ne2 Bf5 8. Nc1 Nd7 9. Nd2 Rc8 10. Nf3 c5 11. Nh4 Be6 12.
      Ba6 Rc7 13. bxc5 bxc5 14. dxc5 Nxc5 15. Ne2 Nxa6 16. Kf1 Nc5 17. Qd2 Ne4 18.
      Qd3 Qc8 19. Nd4 Rxc3 20. Qd1 Rc2 21. Nb5 {tunniato-RockAAA/lichess.org 2021/0-1
      }) 7. Ne2 Nd7 8. Ng3 $146 (8. Nd2 Bg6 9. f4 f5 10. Ng3 Nf6 11. Nf3 Ne4 12. Ne2
      Bh5 13. Rc1 b6 14. Neg1 a5 15. Be2 axb4 16. Nh3 Nxc3 17. Qc2 Rxa2 18. Qxf5
      Rxe2+ 19. Kf1 Bxf3 20. gxf3 g6 21. Qg4 Rxe3 22. Kf2 Qe7 {
      tunniato-magnetopawn/lichess.org 2020/0-1}) 8... Bg6 9. Bd3 Re8 (9... a5 10. b5
      $17) 10. Nf5 Bxf5 11. Bxf5 Nf8 (11... g6 12. Bd3 $17) 12. Nd2 $15 g6 13. Bd3
      Nd7 (13... Ne6 14. O-O $15) 14. O-O $11 f5 15. g3 c6 16. Rb1 b5 17. a4 a6 18.
      Ra1 Nf6 19. Ra3 Ne4 (19... Qb6 20. Qb3 $11) 20. Qc2 h5 21. Nf3 (21. Rfa1 Rc8
      $14) 21... Qb6 22. Rfa1 Qb7 23. Qa2 (23. Nd2 $11) 23... Red8 (23... a5 24. Qb2
      axb4 25. cxb4 bxa4 26. Rxa4 Rxa4 27. Rxa4 $11) 24. Bf1 (24. axb5 $5 cxb5 25.
      Rxa6 Rxa6 26. Qxa6 Qxa6 27. Rxa6 Nxc3 28. Rb6 $14) 24... Kg7 (24... a5 25. Qb2
      bxa4 26. Rxa4 axb4 27. Rxa8 Rxa8 28. Rxa8+ Qxa8 29. cxb4 $11) 25. Ne1 (25. axb5
      cxb5 26. Nd2 Nxd2 27. Qxd2 Be7 $11) 25... h4 (25... a5 26. Nd3 $15) 26. Nd3 (
      26. axb5 cxb5 27. Nd3 hxg3 28. hxg3 Qc7 $11) 26... hxg3 27. hxg3 Rh8 (27...
      bxa4 28. Bg2 $15) 28. Bg2 (28. axb5 $5 Qxb5 29. Nc5 $11) 28... Qc7 (28... bxa4
      29. Qc2 $15) 29. axb5 $11 cxb5 (29... Bxg3 $142 $5 30. fxg3 Qxg3 31. Rxa6 Rxa6
      (31... Qxe3+ $6 32. Nf2 $17) 32. bxa6 f4 33. exf4 Qxd3 34. Bxe4 Qxe4 $17) 30.
      Qxd5 $16 Rad8 31. Bxe4 Bxg3 32. Qc6 (32. fxg3 Rxd5 33. Bxd5 Qxg3+ 34. Bg2 g5
      $19) 32... Bxf2+ $4 (32... Bh2+ $142 33. Kf1 fxe4 34. Qxc7 Bxc7 $16) 33. Kxf2
      $18 Rh2+ 34. Bg2 (34. Kf1 $142 Qg3 35. Bg2 Qxe3 36. Ne5 Qf4+ 37. Qf3 $18) 34...
      Qxc6 $19 35. Nf4 (35. Ne1 Qe4 36. c4 Qg4 37. Rxa6 f4 38. exf4 Rxd4 $19) 35...
      Rxg2+ $1 36. Nxg2 Re8 (36... g5 37. Kg1 $19) 37. Rxa6 (37. Nf4 Qe4 38. Re1 g5
      39. Nh5+ Kf8 $19) 37... Qxc3 38. Re1 (38. Ra8 Rxa8 39. Rxa8 Qd2+ 40. Kf3 Qxb4
      $19) 38... Qxb4 39. Rc6 (39. Nf4 Qe7 40. Ng2 Rh8 $19) 39... Qa4 40. Rb6 (40.
      Re2 b4 41. Rc1 Qb3 $19) 40... b4 41. Nf4 (41. Re2 Qa3 42. Rb7 b3 $19) 41... b3
      42. Re2 (42. Ng2 Rh8 43. Kg3 Qa2 $19) 42... Qa3 (42... Rh8 43. Re1 Qa2+ 44. Re2
      Rh2+ 45. Kf3 Rxe2 46. Nxe2 $19) 43. Nd3 (43. d5 Rh8 44. Ng2 g5 $19) 43... Qe7 (
      43... Rh8 $142 44. Ne1 Qa5 45. Rxb3 Rh2+ 46. Ng2 Qd5 $19) 44. Nc5 (44. Ke1 Qg5
      45. Rxb3 Rxe3 46. d5 $19) 44... Qh4+ 45. Kf1 Qh3+ (45... Qh1+ 46. Kf2 Rh8 47.
      Ne6+ fxe6 48. Rb7+ Qxb7 49. e4 Rh2+ 50. Kf3 b2 51. Rxh2 Qxe4+ 52. Kf2 b1=Q 53.
      Rh7+ Kxh7 54. Kg3 Qbc2 55. d5 Qg4#) 46. Kf2 (46. Ke1 Ra8 47. Rxb3 Qh1+ 48. Kd2
      Ra2+ 49. Kc3 Rxe2 $19) 46... Qh2+ 47. Ke1 Qg1+ 48. Kd2 Qb1 (48... f4 $142 49.
      Rxb3 f3 $19) 49. Rxb3 Qa2+ 50. Kd3 Rc8 (50... Qa1 $142 51. Rbb2 Qd1+ 52. Rbd2
      Qf1 $19) 51. Rxa2 $18 g5 52. Ra7 g4 53. Rbb7 g3 54. Rxf7+ Kg6 55. Rg7+ Kh5 (
      55... Kh6 56. Rh7+ Kg5 57. Rag7+ Kf6 58. Nd7+ Ke6 59. Rg6+ Kd5 60. Nb6#) 56.
      Rxg3 (56. Ra1 Kh6 57. Rxg3 Rxc5 58. Rh1#) 56... f4 (56... Rc6 57. Rh7+ Rh6 58.
      Rhg7 Kh4 59. Rg1 Rg6 60. Rh7+ Rh6 61. Rxh6#) 57. exf4 (57. Rh7#) 57... Kh4 (
      57... Rh8 58. Rg5+ Kh6 59. Ra1 Re8 60. Rh1#) 58. Rg5 Rh8 (58... Rc7 59. Rxc7
      Kh3 60. Rh7#) 59. Ne4 (59. Ra1 Re8 60. Rh1#) 59... Kh3 (59... Rh5 60. Rg1 Rb5
      61. Nc5 Rxc5 62. dxc5 Kh5 63. Rh7#) 60. Ra1 (60. Nf2+ Kh2 61. Ra1 Rh3+ 62. Nxh3
      Kxh3 63. Rh1#) 60... Kh2 61. Nf2 (61. Nf2 Rh3+ 62. Nxh3 Kxh3 63. Rh1#) 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Kaminski, Victor Kazimierz"]
      [Result "0-1"]
      [WhiteElo "2180"]
      [BlackElo "2245"]
      [PlyCount "76"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} a5 2. b5 b6 3. Bb2 Bb7 4. e3 Nf6 5. f4 e6 6.
      Nf3 Be7 7. Bd3 $146 (7. Be2 c5 (7... O-O 8. O-O d5 (8... c5 9. Ne5 d6 10. Bf3
      Qc7 11. Ng4 Nbd7 12. d3 Rfe8 13. Nd2 Bxf3 14. Qxf3 Nxg4 15. Qxg4 Bf6 16. c3 g6
      17. e4 Bg7 18. Rac1 f5 19. Qe2 Nf6 20. d4 fxe4 21. Nxe4 Nxe4 22. Qxe4 d5 23.
      Qf3 {elsh1403-szajkokati99 (1715)/kurnik 2013/0-1 (48)}) 9. h3 Nbd7 10. g4 c5
      11. g5 Ne4 12. Kh2 c4 13. d3 cxd3 14. cxd3 Nec5 15. Nbd2 Bd6 16. h4 Qe7 17. Kh3
      e5 18. f5 Bc8 19. Kg2 e4 20. dxe4 Nxe4 21. Nxe4 Qxe4 22. Qd4 {
      jeglin-zagyros/kurnik 2014/1-0 (47)}) 8. O-O d5 9. a4 Nbd7 10. Ne5 Qc7 11. Qe1
      Rg8 12. c4 Nxe5 13. Bxe5 Bd6 14. d4 Ne4 15. Nd2 f5 16. Nxe4 dxe4 17. Bh5+ g6
      18. Be2 O-O-O 19. Qc3 Bxe5 20. dxe5 g5 21. Rfd1 gxf4 {
      elsh1403 (1605)-pasnikowyteam/kurnik 2012/1/2-1/2 (74)}) 7... O-O 8. Nc3 (8.
      O-O d6 $11) 8... d5 9. Rg1 (9. O-O $5 $11) 9... Nbd7 $15 10. g4 Nc5 11. g5
      Nxd3+ (11... Nfd7 12. Ne2 $15) 12. cxd3 Ne8 (12... Nd7 13. h4 $11) 13. Ne2 a4
      14. Rc1 a3 (14... Bc5 15. Qc2 $11) 15. Ba1 $14 Ra5 (15... Nd6 16. Ned4 $14) 16.
      Ned4 Nd6 (16... Bc5 17. Qb3 $14) 17. Ne5 Nxb5 (17... Rxb5 18. Nxb5 Nxb5 19. Qb3
      $16) 18. Ndc6 Bxc6 19. Nxc6 Qd7 20. Nxa5 bxa5 21. Qc2 c5 22. Ke2 (22. Bf6 $1
      Bd6 23. Be5 Bxe5 24. fxe5 $18) 22... d4 $14 23. Rb1 Nc7 (23... Rb8 $14) 24.
      exd4 (24. Rb7 $142 $5 Rc8 25. Qc4 $14) 24... Nd5 $11 (24... cxd4 $143 25. Rb7
      Bd6 26. Bxd4 $18) 25. Rbf1 (25. dxc5 Nxf4+ 26. Kd1 e5 $11) 25... cxd4 (25...
      Rc8 $142 26. Qc4 Nb6 $11) 26. Bxd4 $4 (26. Qc4 $142 $11) 26... Nb4 $19 27. Qc3
      (27. Qb3 a4 28. Qc4 Rc8 $19) 27... Rc8 28. Bxg7 (28. Qxa3 Nc6 29. Qb2 Nxd4+ 30.
      Kf2 $19) 28... Rxc3 29. Bxc3 Qxd3+ 30. Kd1 (30. Ke1 Bc5 31. Rg3 Nc2+ 32. Kd1
      Qxf1+ 33. Kxc2 Qc4 $19) 30... Nd5 (30... Nxa2 31. Bxa5 Nb4 32. Ke1 $19) 31.
      Bxa5 Ne3+ 32. Ke1 Nxf1 33. Rxf1 Qb1+ (33... Qe4+ $142 34. Kd1 Qb1+ 35. Ke2 Qb5+
      36. Kf2 Qxa5 37. Ke2 $19) 34. Ke2 Qxa2 (34... Qb5+ $142 35. d3 Qxa5 36. Rc1 $19
      ) 35. Bc3 (35. Rc1 Qd5 36. Bc3 Qe4+ 37. Kd1 a2 $19) 35... Qc4+ 36. Kf2 Bc5+ 37.
      Kg2 Qe2+ 38. Kg3 Qxf1 (38... Qxf1 39. d4 Qd3+ 40. Kg4 Qxc3 41. dxc5 a2 42. g6
      a1=Q 43. f5 Qg1+ 44. Kh4 fxg6 45. fxg6 hxg6 46. c6 Qh8#) 0-1
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Pischal, Yulia"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "1960"]
      [PlyCount "51"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} e5 2. Bb2 f6 3. e4 a5 4. b5 d5 5. exd5 Qxd5 6.
      Nc3 Qd8 7. Bc4 Nd7 8. Bxg8 $146 (8. Qh5+ g6 9. Qh4 Nb6 10. Bxg8 Rxg8 11. Qxh7
      Rg7 12. Qh4 Be6 13. Nge2 Qd7 14. O-O Rf7 15. d4 O-O-O 16. Rfd1 Qe7 17. dxe5
      fxe5 18. Qg3 Nc4 19. Rxd8+ Qxd8 20. Rd1 Qe7 21. Bc1 Qf6 22. Ne4 Qf5 {
      ejdrzej (1740)-stanislaw123 (1705)/kurnik 2012/1-0 (58)}) (8. Qh5+ g6 9. Qe2
      Nb6 $16) 8... Rxg8 (8... Nb6 9. Bb3 a4 10. Nf3 axb3 11. axb3 Rxa1 12. Qxa1 $14)
      9. Qh5+ g6 10. Qxh7 Rg7 11. Qh8 (11. Qh4 Qe7 $14) 11... Kf7 12. Nge2 Nb6 {
      Black intends a4} 13. d3 (13. Qh4 Bf5 14. d3 Bd6 $14) 13... a4 (13... Na4 14.
      Rb1 $11) 14. O-O $14 a3 (14... Nd5 15. a3 $14) 15. Bc1 $16 Be6 (15... Rg8 16.
      Qh7+ Rg7 17. Qh4 $16) 16. Be3 (16. Bh6 $5 Rg8 17. Qh7+ Bg7 $16) 16... Qd7 (
      16... Be7 17. Qh4 f5 18. Qg3 $14) 17. Qh4 Be7 (17... g5 $5 18. Qg3 Nd5 $14) 18.
      f4 $18 exf4 19. Qxf4 Rh8 (19... Rh7 $18) 20. Ne4 (20. Bd4 Bf5 21. Qf3 Rb8 $18)
      20... Bf5 (20... Nd5 21. Qg3 $16) 21. N2g3 (21. N2c3 $142 $18) 21... Qxb5 $4 (
      21... Nd5 22. Qf2 Bxe4 (22... Qxb5 $4 23. c4 Qc6 24. cxd5 Qxd5 25. Rac1 $18)
      23. Nxe4 Nxe3 24. Qxe3 f5 $14) 22. Nxf5 (22. Qxc7 Nd7 23. Rab1 Qd5 24. Rxb7 Re8
      $18) 22... Qxf5 $2 (22... gxf5 23. Qxf5 Qxf5 24. Rxf5 $18) 23. Qg3 (23. Qxc7
      $142 $5 Nd5 24. Nd6+ Kg8 25. Qb8+ Kh7 26. Qxh8+ Kxh8 27. Nxf5 gxf5 $18) 23...
      Qd5 (23... Qd7 $142 24. Bg5 Qd4+ 25. Kh1 Nd7 $18) 24. Qxc7 Qc6 (24... Nd7 25.
      Rab1 Rd8 $18) 25. Rxf6+ Kg8 26. Rxc6 (26. Rxc6 bxc6 27. Rf1 $18) 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Wiebe, Isaac"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "1995"]
      [PlyCount "99"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings '7/33 '} b5 2. a4 bxa4 3. Bb2 Nf6 4. Nf3 e6 5.
      b5 d5 $146 (5... Bb7 6. Nc3 (6. c4 a6 7. Qxa4 axb5 8. Qc2 Rxa1 9. Bxa1 bxc4 10.
      Qxc4 Nc6 11. Nc3 d5 12. Qb3 Qa8 13. Bb2 Na5 14. Qb5+ c6 15. Qa4 Nc4 16. Qxa8+
      Bxa8 17. Na4 Nxb2 18. Nxb2 Bd6 19. e3 O-O 20. Be2 Rb8 {
      AvImd-maia5 (1700)/Casual Bullet game 2021/1-0 (71)}) 6... a6 7. Rxa4 c6 8.
      bxa6 Nxa6 9. e3 Nc5 10. Rxa8 Qxa8 11. Be2 Bd6 12. O-O O-O 13. d4 Na4 14. Nxa4
      Qxa4 15. c4 Ra8 16. Qxa4 Rxa4 17. c5 Bc7 18. Bd3 Ba6 19. Bxa6 Rxa6 {
      1/2-1/2 Stummerer,A-Fournier,F/B4/07/33 corr ICCF 2007/Inf 007}) 6. e3 Be7 (
      6... Nbd7 7. Nc3 $11) 7. Rxa4 (7. Be2 Nbd7 $14) 7... O-O (7... Nbd7 8. Be2 $14)
      8. g4 (8. Nc3 $5 $14) 8... Nbd7 $11 9. g5 Ne4 10. Rg1 Nb6 (10... Ndc5 11. Ra2
      $11) 11. Ra2 Nxg5 (11... Bb7 $5 $11) 12. Nxg5 $14 Bxg5 13. Qg4 (13. Bxg7 Kxg7
      14. h4 h6 15. hxg5 hxg5 $14) 13... Bf6 (13... f6 $142 $5 14. Qg3 Bh6 $15) 14.
      Qxg7+ $14 Bxg7 15. Rxg7+ Kh8 16. Rxf7+ Kg8 17. Rg7+ Kh8 18. Rd7+ Qf6 $4 (18...
      Kg8 $142 19. Rxd8 Rxd8 $14) 19. Bxf6+ $18 Rxf6 20. Rxc7 e5 21. Raxa7 Rxa7 22.
      Rxa7 d4 (22... Rh6 23. h3 $1 $18) 23. Rc7 (23. c4 Bf5 24. Na3 Nd7 $18) 23...
      Bd7 (23... Bf5 24. Na3 $18) 24. Rb7 (24. c4 Bf5 25. d3 e4 26. dxe4 Bxe4 $18)
      24... Kg7 (24... Bc8 25. Rb8 Kg7 26. Na3 dxe3 27. fxe3 $18) 25. Na3 Kf8 (25...
      dxe3 26. dxe3 Kf8 27. Nc4 Nxc4 28. Rxd7 $18) 26. Nc4 Nxc4 27. Bxc4 (27. Rxd7
      Na3 28. Bd3 Rb6 $18) 27... Ke7 (27... Ke8 28. b6 h6 29. Rb8+ Ke7 30. Bd5 $18)
      28. Bd5 Kd8 29. Be4 (29. b6 Kc8 30. c4 dxc3 31. dxc3 Rd6 $18) 29... h5 (29...
      Rh6 30. b6 Bc6 31. Bxc6 Rxc6 32. Rxh7 Rxb6 33. exd4 exd4 34. Ke2 $18) 30. h4
      dxe3 (30... Kc8 31. b6 Bb5 32. Re7 Rxb6 33. Rxe5 dxe3 34. fxe3 $18) 31. fxe3
      Kc8 (31... Bc8 32. Rh7 Bg4 33. c4 $18) 32. c4 (32. d3 $142 $18) 32... Be6 (
      32... Bf5 33. Bd5 Bd3 $18) 33. Rb6 Kc7 (33... Kd8 34. Bd5 Bxd5 35. Rxf6 Bxc4
      36. b6 $18) 34. Rc6+ (34. c5 $142 Kd7 35. Bd5 Bxd5 36. Rxf6 Kc8 $18) 34... Kd7
      35. Bd5 Bxd5 36. Rxf6 Bxc4 37. b6 Kc8 (37... Bd3 38. Rh6 Kc8 39. Rxh5 $18) 38.
      Rh6 (38. Rc6+ $142 Kb7 39. Rxc4 Kxb6 $18) 38... Kb7 39. Kf2 Bf7 (39... Bg8 40.
      Rxh5 Kxb6 41. Rxe5 $18) 40. d4 (40. Rh7 Kxb6 41. Rxf7 Kc5 $18) 40... exd4 (
      40... Be8 $18) 41. exd4 Be8 42. Ke3 Bf7 43. Kf4 Be8 (43... Bg6 44. Rxg6 Ka8 45.
      Rg7 Kb8 46. d5 Kc8 47. Rc7+ Kb8 48. Kf3 Ka8 49. d6 Kb8 50. d7 Ka8 51. d8=Q#)
      44. Ke5 Bd7 (44... Bb5 45. d5 Ba4 46. Kd4 Kb8 47. Kc5 Kc8 48. Rh8+ Be8 49.
      Rxe8+ Kd7 50. Re5 Kc8 51. Kc6 Kd8 52. d6 Kc8 53. Re8#) 45. d5 Bg4 (45... Ba4
      46. Kd4 Kb8 47. Kc5 Kc8 48. Rh8+ Kb7 49. Rh7+ Kc8 50. b7+ Kb8 51. Kb6 Be8 52.
      Rh6 Bd7 53. Rh8+ Be8 54. Rxe8#) 46. Kd4 Ka6 (46... Bd1 47. Kc5 Kc8 48. Rh8+ Kb7
      49. Rh7+ Ka8 50. Kc6 Ba4+ 51. Kc7 Be8 52. d6 Bd7 53. Rh8+ Be8 54. Rxe8#) 47.
      Kc5 Bc8 (47... Bf5 48. Rf6 Bc8 49. Rf7 Bb7 50. Rh7 Ka5 51. Rxb7 Ka4 52. Ra7+
      Kb3 53. b7 Kc2 54. b8=Q Kd2 55. Ra2+ Ke3 56. Qg3+ Ke4 57. Re2+ Kf5 58. Qg5#)
      48. Rh7 Bb7 49. Rc7 Bc6 (49... Ka5 50. Rxb7 Ka4 51. Ra7+ Kb3 52. b7 Kc3 53.
      b8=Q Kd2 54. Ra2+ Ke3 55. Qg3+ Ke4 56. Re2+ Kf5 57. Qg5#) 50. Ra7# 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Urh, Zala"]
      [Result "0-1"]
      [WhiteElo "2180"]
      [BlackElo "2185"]
      [PlyCount "130"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} Nf6 2. Bb2 g6 3. e4 d6 4. d3 Bg7 5. Nd2 (5. b5
      O-O 6. c4 a6 7. a4 axb5 8. axb5 Rxa1 9. Bxa1 c6 10. Nc3 Nbd7 11. Be2 Nc5 12.
      Nf3 Qc7 13. O-O Bg4 14. h3 Be6 15. Ng5 Bd7 16. d4 Ne6 17. Nxe6 Bxe6 18. d5 Bd7
      19. dxc6 bxc6 {iczker-357karkar/kurnik 2012/1-0 (47)}) (5. c3 Nbd7 6. Qf3 O-O
      7. Be2 b6 8. Bc1 Bb7 9. Qg3 h6 10. h4 c5 11. f4 Rb8 12. f5 Ne5 13. fxg6 fxg6
      14. Nf3 h5 15. Nxe5 dxe5 16. Qxg6 c4 17. Bh6 Rf7 18. Bxg7 Rxg7 19. Qf5 Bc8 {
      tunniato (1650)-tolik22 (1675)/lichess.org 2020/0-1 (38)}) 5... O-O 6. Ngf3 a5
      $146 (6... e5 7. g3 Bg4 8. Bg2 Nc6 9. c4 Nd4 10. a3 c5 11. bxc5 dxc5 12. h3
      Bxf3 13. Nxf3 Qa5+ 14. Nd2 {0-1 ankiar-troepianiz (1740)/Rated Classical game 0
      }) (6... Bg4 7. Be2 Bxf3 8. Nxf3 c6 9. O-O Qb6 10. a3 a5 11. Bd4 c5 12. bxc5
      dxc5 13. Be3 Ng4 14. Rb1 Nxe3 15. fxe3 Qa7 16. d4 Nc6 17. d5 Rfd8 18. c4 Ne5
      19. Nxe5 Bxe5 20. Bd3 Qb8 21. g3 {
      harp (1605)-dasjimaz (1700)/Rated Blitz game, lichess.org 2017/0-1}) 7. a3 axb4
      (7... Bd7 8. Qb1 $17) 8. axb4 $11 Rxa1 9. Qxa1 c6 (9... Qd7 10. Be2 $11) 10.
      Be2 Na6 11. c3 Be6 12. O-O Nc7 (12... Qd7 13. Qa5 $11) 13. h3 (13. Qa7 Qb8 14.
      Ra1 Qxa7 15. Rxa7 Ra8 $11) 13... Qa8 $11 14. d4 (14. c4 Qa6 $11) 14... d5 (
      14... Nh5 15. Re1 $11) 15. e5 (15. Ng5 Bh6 16. exd5 Bxd5 $11) 15... Nd7 (15...
      Nh5 $5 $15) 16. Bd3 $11 h5 (16... Nb6 17. Bc2 $11) 17. Ng5 (17. Qd1 Nb6 18. Qc2
      Qc8 $14) 17... Nb6 18. f4 (18. Qb1 Qc8 $14) 18... Bh6 (18... Bd7 $14) 19. Ndf3
      (19. Qb1 Na4 20. Ndf3 $16 (20. Nxe6 $143 Nxe6 21. f5 Nf4 $15)) 19... Qxa1 $11
      20. Rxa1 f6 (20... Bf5 $142 21. Bxf5 gxf5 $11) 21. Nxe6 $16 Nxe6 22. Bxg6 $4 (
      22. g3 $142 Kg7 23. exf6+ exf6 24. Kg2 $16) 22... Nxf4 $19 23. Bc2 (23. Bb1
      fxe5 24. dxe5 Nc4 $19) 23... Nc4 24. Bc1 $2 (24. exf6 $142 Nxb2 25. fxe7 $19)
      24... Ne2+ 25. Kh2 (25. Kf2 Nxc1 (25... Bxc1 $6 26. Kxe2 Bb2 27. Ra7 $11) 26.
      e6 f5 $19) 25... Nxc1 (25... Bxc1 26. exf6 Ne3 27. Rxc1 Nxc1 28. fxe7 $19) 26.
      e6 (26. exf6 Rxf6 27. Bd1 Kg7 $19) 26... Nd6 (26... Ne2 27. Nh4 $19) 27. Nh4 (
      27. Bd1 Nd3 $19) 27... Ne2 28. Ra3 (28. Bd1 Nxc3 29. Bxh5 Ncb5 $19) 28... Bf4+
      29. Kh1 Bc1 30. Rb3 (30. Ra5 Nxc3 31. Nf3 Ne2 $19) 30... Kg7 (30... Ra8 $5 31.
      Ng6 Ng3+ 32. Kh2 Nf1+ 33. Kg1 $19) 31. Bd3 Bg5 (31... Ng3+ $142 32. Kh2 Nge4
      33. Bxe4 dxe4 $19) 32. Nf3 (32. Bxe2 Bxh4 33. b5 $19) 32... Nc1 33. Bc2 (33.
      Ra3 Nxd3 34. Kh2 Nb5 $19) 33... Nxb3 34. Bxb3 Ne4 (34... Ra8 $142 35. h4 Bh6
      36. Kh2 $19) 35. c4 (35. b5 Nxc3 36. bxc6 bxc6 $19) 35... Ra8 36. cxd5 (36.
      Nxg5 fxg5 37. cxd5 Nd2 38. dxc6 bxc6 $19) 36... Ra1+ 37. Kh2 Bf4+ 38. g3 Bxg3+
      39. Kg2 cxd5 (39... Rb1 $142 40. Bc4 Rb2+ 41. Kg1 $19) 40. Bxd5 (40. h4 b5 41.
      Bxd5 Nc3 $19) 40... Nc3 41. Bxb7 (41. Bb3 h4 42. d5 Ne2 $19) 41... Bd6 (41...
      h4 $142 42. Nxh4 Bxh4 43. Kf3 $19) 42. Nh4 Rb1 (42... Bxb4 43. Bc6 $19) 43.
      Nf5+ (43. Bf3 Rxb4 44. Nf5+ Kf8 45. Nxd6 exd6 46. Bxh5 Rxd4 $19) 43... Kf8 44.
      Bf3 (44. Bc6 Rxb4 45. Kf3 Rb6 $19) 44... Rxb4 45. Bxh5 Nb5 46. d5 Nd4 47. Nxd6
      (47. Nxd4 Rxd4 48. Bf3 Rd2+ 49. Kf1 f5 $19) 47... exd6 48. Bg4 (48. h4 Rb5 $19)
      48... Ke7 49. h4 (49. Kf2 f5 50. Bd1 Rb5 $19) 49... f5 50. Bd1 (50. Bh5 Rb5 $19
      ) 50... Nxe6 $1 51. dxe6 (51. Kg3 Nf4 52. h5 $19) 51... Rxh4 52. Bb3 Rb4 53.
      Bd5 Rd4 54. Bb3 d5 55. Kf2 Kxe6 56. Ke3 Ke5 57. Bc2 f4+ 58. Kf3 Rc4 59. Bg6
      Rc3+ 60. Ke2 Re3+ 61. Kd2 d4 62. Bd3 (62. Bc2 f3 63. Bd3 f2 64. Be2 Kf4 65. Ba6
      Re1 66. Kc2 Ke5 67. Kb2 Rd1 68. Kb3 Rc1 69. Kb2 f1=Q 70. Bxf1 Rxf1 71. Kc2 Ke4
      72. Kb3 d3 73. Ka3 Rb1 74. Ka4 d2 75. Ka5 d1=Q 76. Ka6 Qa4#) 62... f3 63. Bf1 (
      63. Kc2 f2 64. Bg6 f1=Q 65. Kb2 Qb5+ 66. Kc1 Re1+ 67. Kc2 Qb4 68. Be4 Qc3#)
      63... f2 64. Bb5 (64. Be2 Kf4 65. Bb5 Re1 66. Bd3 Ke5 67. Kc2 f1=Q 68. Bxf1
      Rxf1 69. Kd3 Rf3+ 70. Kd2 Rf2+ 71. Kd3 Rf8 72. Kc2 Rc8+ 73. Kd3 Rd8 74. Kd2 d3
      75. Ke3 d2 76. Ke2 d1=Q+ 77. Kf2 Rf8+ 78. Kg3 Qh1 79. Kg4 Rg8#) 64... Re1 65.
      Kd3 (65. Bf1 Rxf1 66. Ke2 Ke4 67. Kxf1 Ke3 68. Kg2 d3 69. Kg3 d2 70. Kg4 d1=Q+
      71. Kf5 f1=Q+ 72. Kg5 Qf4+ 73. Kg6 Qd7 74. Kh5 Qdf5#) 65... f1=Q+ (65... f1=Q+
      66. Kd2 Qf2+ 67. Kd3 Qe2#) 0-1
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Joubert, Dantelle"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [PlyCount "71"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} Nf6 2. Bb2 e6 3. a3 d5 4. Nf3 Be7 5. e3 O-O 6.
      c4 a5 7. b5 c6 8. a4 dxc4 (8... Nbd7 9. d4 Re8 10. Be2 Bd6 11. O-O dxc4 12.
      Bxc4 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Qxd8 Bxh2+ 16. Kxh2 Rxd8 17. Bxf6 {
      1-0 jhonores (2245)-PM8380 (2255)/Rated Blitz game 2020}) 9. Bxc4 cxb5 $146 (
      9... Nbd7 10. O-O Nb6 11. Be2 Nfd7 (11... Bd7 12. bxc6 Bxc6 13. Bb5 Bxb5 14.
      axb5 Qd7 15. Nc3 Nfd5 16. Qe2 Bf6 17. Nxd5 Nxd5 18. Bxf6 Nxf6 19. d4 Rfc8 20.
      Qd2 Ne4 21. Qe1 Qxb5 22. Rb1 Qd5 23. Ne5 a4 24. Qb4 a3 25. Ra1 a2 26. Qe7 {
      Markzela (1685)-Itasja (2135)/lichess.org 2020/0-1 (45)}) 12. Qc2 Bf6 13. Bxf6
      Qxf6 14. d4 c5 15. Nbd2 cxd4 16. Nxd4 e5 17. N4b3 Qe7 18. Ne4 f5 19. Nec5 Qg5
      20. Rfd1 f4 21. exf4 Rxf4 22. Ne6 Qf6 23. Nxf4 exf4 24. Nc5 {
      orangutandu-raddles53/kurnik 2012/1-0 (32)}) 10. Bxb5 Qb6 (10... Bd7 11. Nc3
      $11) 11. O-O (11. Na3 Bd7 $14) 11... Bd7 12. Nc3 Bb4 (12... Nc6 13. d4 $14) 13.
      Rb1 (13. Bd3 Rc8 $14) 13... Nc6 14. d4 (14. Bd3 Rac8 $14) 14... Rfd8 (14...
      Rac8 15. Qb3 $14) 15. Qe2 (15. Bd3 Rac8 $14) 15... Rac8 16. Na2 (16. Rfc1 Nd5
      17. Na2 f5 $14) 16... Be7 (16... Ne7 17. e4 $11) 17. Rfd1 (17. Rfc1 $5 $14)
      17... Nb4 $11 18. Nxb4 (18. Bxd7 Rxd7 19. Nc3 Rdc7 $11) 18... Bxb5 $15 19. axb5
      Bxb4 20. e4 Qc7 21. Rbc1 (21. d5 $5 exd5 22. Bxf6 gxf6 23. exd5 $17) 21... Qf4
      $17 22. g3 $2 (22. e5 $142 $5 Qe4 23. Qxe4 Nxe4 24. b6 $17) 22... Qxe4 $19 23.
      Qxe4 Nxe4 24. Rxc8 Rxc8 25. d5 exd5 (25... Rd8 26. Rc1 exd5 27. Rc7 $19) 26.
      Rxd5 h6 (26... Bc5 27. Rd7 a4 28. Rxb7 $19) 27. Bd4 (27. Kf1 Nxf2 $1 28. Rd7
      Ne4 29. Rxb7 Bc5 $17) 27... Rc4 (27... a4 $142 $5 28. Rd7 Nd6 29. Ne5 $19) 28.
      Rd7 (28. Ne5 $142 Rc1+ 29. Kg2 $17) 28... a4 (28... Bc5 29. Bxc5 Nxc5 $19 (
      29... Rxc5 $6 30. Rxb7 Rc1+ 31. Kg2 $15)) 29. Rxb7 $11 a3 30. Ra7 (30. b6 Bc3
      31. Rb8+ Kh7 $11) 30... Nd2 31. Nxd2 Bxd2 (31... Rxd4 $142 $5 32. Nf3 Rd6 33.
      Ra8+ Kh7 $15) 32. b6 $14 Rb4 $4 (32... Rxd4 $142 33. Ra8+ Kh7 $14) 33. b7 $18
      a2 (33... Kh7 34. Be5 g5 $18) 34. Ra8+ Kh7 35. b8=Q Rxb8 36. Rxb8 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Krishnakumar, Sriram"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "1980"]
      [PlyCount "44"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} d5 2. Bb2 Nf6 3. e3 c6 4. a3 Bf5 5. c4 Nbd7 6.
      f4 $146 (6. cxd5 cxd5 (6... Nxd5 7. Nf3 f6 8. Nc3 Nc7 9. d4 e6 10. Be2 Bd6 11.
      Rc1 O-O 12. O-O Nd5 13. Nh4 Bg6 14. Nxg6 hxg6 15. Qc2 f5 16. Bf3 Rc8 17. Qb3
      Qg5 18. Na4 N7f6 19. Nc5 Bxc5 20. dxc5 Kf7 21. Rcd1 {
      vihavald-gavran1/kurnik 2014/1-0 (46)}) 7. h3 e5 8. g4 Bg6 9. Bg2 Ne4 10. Bxe4
      Bxe4 11. f3 Bd3 12. Bxe5 Qh4+ 13. Bg3 Qxg3# {
      0-1 EvgeniyR-Andong_77 (1780)/Hourly HyperBullet Arena 2018}) (6. Qb3 e6 7. Nf3
      Bd6 8. d4 Qe7 9. Nc3 dxc4 10. Bxc4 O-O 11. O-O Rac8 12. Rac1 b5 13. Be2 e5 14.
      Rfe1 e4 15. Nd2 h5 16. Bd1 Ng4 17. h3 Qh4 18. Rf1 Nh2 19. Qc2 Nxf1 20. Nxf1 Nf6
      {ClayPigeons (2120)-DrTheoThomas (2115)/Rated Bullet game, lichess.org 2020/
      0-1 (37)}) (6. cxd5 cxd5 7. Nf3 e6 $11) 6... Qc7 (6... a5 $5 $15) 7. Nf3 $11 e6
      (7... Nb6 8. c5 Nbd7 9. Be2 $14) 8. Nc3 $14 Bd6 9. Rc1 (9. cxd5 exd5 10. Be2
      Bg4 $14) 9... O-O (9... dxc4 10. Bxc4 a5 11. b5 $11) 10. cxd5 $14 exd5 11. Nb5
      Qb8 12. Nxd6 Qxd6 13. Be2 Rae8 (13... Bg4 14. O-O $14) 14. Ne5 (14. Nd4 g6 15.
      O-O $18) 14... Ne4 $2 (14... Nxe5 $142 15. fxe5 Rxe5 $14) 15. d3 $18 Nef6 16.
      g4 Be6 $2 (16... Bxg4 $142 17. Bxg4 Nxe5 18. fxe5 Rxe5 $18) 17. g5 Ng4 (17...
      Bf5 18. O-O $18) 18. Bxg4 (18. Nxg4 Bxg4 19. Bxg4 Qxf4 $16) 18... Bxg4 (18...
      a5 19. Nxd7 Bxd7 20. Be5 $18) 19. Nxg4 (19. Qxg4 $142 $5 Nxe5 20. Bxe5 Qe6 $18)
      19... Qxf4 20. Qe2 (20. Kd2 $142 Qd6 21. Qf3 $18) 20... f5 (20... Qxg5 21. Rg1
      Qh4+ 22. Qf2 Qxf2+ 23. Kxf2 f6 $18) 21. exf4 Rxe2+ 22. Kxe2 fxg4 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Arabidze, Meri"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "2435"]
      [PlyCount "103"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 Nc6 5. Bxf6
      Qxf6 6. Nd5 Qd8 7. e4 O-O 8. Nf3 $146 (8. g3 Re8 9. Bg2 f5 10. Qe2 d6 11. Nxb4
      Nxb4 12. Qc4+ d5 13. Qxb4 fxe4 14. Ne2 Bg4 15. Nd4 b6 16. Nc6 Qf6 17. Qc3 Bd7
      18. Qxf6 gxf6 19. Nb4 Be6 20. c3 c5 21. Nc2 Rad8 22. O-O f5 {
      Shuvalov,E (2180)-Vifleemskaia,S (1925)/Titled Tuesday 2021/1-0}) (8. Bc4 Re8
      9. Qe2 Nd4 10. Qd3 Bc5 11. Nf3 Nxf3+ 12. Qxf3 c6 13. Ne3 d5 14. exd5 Qh4 15.
      O-O Bxe3 16. fxe3 Rf8 17. d3 b5 18. Bb3 c5 19. d6 Rb8 20. Bxf7+ Kh8 21. Qg3 Qh6
      22. Rf2 Rb7 {Shuvalov,E (2180)-Golsta,M (1965)/Titled Tuesday 6th July 2021/1-0
      }) 8... Re8 9. Bd3 Bc5 10. O-O d6 11. c3 Bg4 12. Bc2 (12. Rb1 Rb8 13. h3 Bxf3
      14. Qxf3 $11 (14. gxf3 $4 Qh4 15. Kh2 Bxf2 16. Rxf2 Qxf2+ 17. Kh1 Re5 $19))
      12... Ne5 $17 13. d4 Nxf3+ 14. gxf3 Bh3 15. Qd2 (15. dxc5 $4 Qg5+ 16. Kh1 Qg2#)
      15... Bxf1 16. Rxf1 Bb6 17. Kh1 c6 18. Ne3 g6 (18... Qf6 19. Nf5 $19) 19. Rg1 (
      19. Ng4 h5 20. Nh6+ Kg7 $19) 19... Qf6 $19 20. Rg3 Bd8 (20... Qf4 21. Kg2 h5
      22. Bb3 $19) 21. Ng4 $17 Qh4 (21... Qe7 22. Bb3 d5 23. Kg2 $15) 22. f4 {
      White plans e5} (22. Qf4 $142 $15) 22... h5 $4 (22... Bf6 $142 $17) 23. Nh6+
      $18 Kf8 24. e5 dxe5 (24... b5 25. Bxg6 Qxg3 26. hxg3 fxg6 27. f5 $18) 25. fxe5
      Re6 26. Bb3 Qe4+ $4 (26... Qe7 27. Qd3 Ke8 28. Bxe6 Qxe6 $18) 27. Kg1 (27. f3
      $142 Qb1+ 28. Rg1 Qxb3 29. axb3 $18) 27... Qb1+ (27... g5 $142 $5 28. Bxe6 fxe6
      $11) 28. Kg2 $16 h4 $4 (28... g5 $142 29. Bxe6 fxe6 30. Rf3+ Ke8 $16) 29. Rf3
      $18 Qe4 (29... h3+ 30. Rxh3 g5 31. Nxf7 Kxf7 $18) 30. Bxe6 Ke7 (30... f6 $18)
      31. d5 (31. Bg4 $142 Ke8 32. Qb2 $18) 31... fxe6 32. dxe6 h3+ 33. Kg3 Qxe5+ 34.
      Kxh3 Qxe6+ 35. Kg2 (35. Ng4 $142 $5 Bb6 36. Qg5+ Kd7 37. Rf7+ Qxf7 38. Ne5+ Ke6
      39. Nxf7 Kxf7 40. Qh4 $18) 35... Qd5 $14 36. Qe2+ (36. Qf4 Kd7 $14) 36... Kd7
      $11 37. c4 Qg5+ 38. Rg3 Qxh6 39. Rd3+ Kc7 40. Qe5+ Kc8 41. Qe6+ Kc7 42. Rd7+ (
      42. Qd7+ $142 Kb6 43. Rb3+ Kc5 44. Qxb7 Qg5+ 45. Rg3 $11) 42... Kb6 $11 43. c5+
      Kxc5 44. Qe5+ Kb6 45. Qb2+ Kc5 $4 (45... Ka5 $142 46. Qc3+ Ka6 47. Qc4+ Ka5 48.
      Qc3+ Ka6 49. Qc4+ Ka5 50. Qc3+ $11) 46. Qc3+ $18 Kb5 47. a4+ Ka6 48. Qc4+ Ka5
      49. Qc5+ (49. Rd5+ $142 Kb6 50. Qd4+ Kc7 51. Rd7+ Kc8 52. Rxd8+ Kc7 53. Rxa8
      Qg5+ 54. Kf1 $18) 49... Kxa4 $4 (49... Ka6 50. Qc4+ Ka5 51. Rd5+ Kb6 52. Qd4+
      Kc7 53. Rd7+ Kc8 54. Rxd8+ Kc7 55. Rxa8 Qg5+ 56. Kf1 Qc1+ 57. Ke2 Qc2+ 58. Kf3
      Qf5+ 59. Qf4+ Qxf4+ 60. Kxf4 a6 $18) 50. Rd4+ Kb3 51. Qc4+ (51. Rb4+ Ka2 52.
      Qc2+ Ka3 53. Ra4#) 51... Kb2 52. Qb4+ (52. Qb4+ Ka2 53. Qa4+ Kb2 54. Rb4+ Kc1
      55. Rc4+ Kd2 56. Qc2+ Ke1 57. Re4+ Qe3 58. Rxe3#) 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Bellahcene, Bilel"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "2515"]
      [PlyCount "15"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} b5 2. a4 a5 3. axb5 a4 4. c4 (4. c3 c6 5. c4
      cxb5 6. cxb5 Qb6 7. e3 d5 8. Rxa4 Bb7 9. Rxa8 Bxa8 10. Nf3 e6 11. Bb2 Nf6 12.
      Bxf6 gxf6 13. Nc3 Bxb4 14. Qb3 Bxc3 15. Qxc3 Ke7 16. Be2 e5 17. O-O Nd7 18.
      Qb4+ Ke6 {AleksandrNekhoroshik (1765)-em_phD (1720)/lichess.org 2021/1-0}) 4...
      Ra5 $4 $146 (4... e5 5. Rxa4 Rxa4 6. Qxa4 d6 7. d4 Qf6 8. Kd2 Qh4 9. Ke3 f5 10.
      Kd3 c6 11. b6 d5 12. f4 Qd8 {1-0 Pereira-Hallnaco/internet 2020}) (4... g6 5.
      Nc3 (5. Bb2 Nf6 6. e4 e6 7. Qf3 Bb7 8. Bxf6 Bxe4 9. Qc3 Qxf6 10. Qxf6 Rg8 11.
      Nc3 Bc2 12. Qf4 Bd6 13. Qf3 c6 14. bxc6 Nxc6 15. b5 Rc8 16. bxc6 Rxc6 17. Nxa4
      Be5 18. Nc3 Ke7 19. Ra7 Bd4 {Taulien,H-Lausch,A/remoteschach.de 2002/1-0}) 5...
      Bg7 6. Rxa4 Bxc3 7. Rxa8 Bb7 8. Ra7 Qc8 9. dxc3 c5 10. bxc5 Nf6 11. Ba3 d5 12.
      c6 Bxc6 13. Rxe7+ Kd8 14. Qd4 Nbd7 15. Rxd7+ Bxd7 16. Qxf6+ Kc7 17. Qd6+ Kd8
      18. Bc5 Re8 19. Qf6+ {michaelbuss (2850)-Mick475273/ChessWorld.net 2009/1-0}) (
      4... d6 5. Rxa4 Rxa4 6. Qxa4 Bd7 7. d4 Nf6 8. Nc3 h5 9. e3 h4 10. Nf3 Ng4 11.
      Be2 Qc8 12. O-O Na6 13. Qxa6 Qd8 14. Nd5 Rh6 15. Qb7 e6 16. Nxc7+ Ke7 17. e4 h3
      18. Bxh6 gxh6 19. Ra1 {Trkn-James/itsyourturn.com 2000/1-0 (32)}) (4... Nf6 $18
      ) 5. bxa5 Na6 (5... d6 6. Nf3 Nf6 7. Qxa4 $18) 6. bxa6 Bb7 7. axb7 Qc8 8.
      bxc8=R# (8. bxc8=Q#) 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Vifleemskaia, Svetlana"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "1925"]
      [PlyCount "57"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 Nc6 5. Bxf6
      Qxf6 6. Nd5 Qd8 7. e4 O-O 8. g3 $146 (8. Nf3 Re8 9. Bd3 Bc5 10. O-O d6 11. c3
      Bg4 12. Bc2 Ne5 13. d4 Nxf3+ 14. gxf3 Bh3 15. Qd2 Bxf1 16. Rxf1 Bb6 17. Kh1 c6
      18. Ne3 g6 19. Rg1 Qf6 20. Rg3 Bd8 21. Ng4 Qh4 22. f4 h5 {
      Shuvalov,E (2180)-Arabidze,M (2435)/Titled Tuesday 6th Apr 2021/1-0 (52)}) (8.
      Bc4 Re8 9. Qe2 Nd4 10. Qd3 Bc5 11. Nf3 Nxf3+ 12. Qxf3 c6 13. Ne3 d5 14. exd5
      Qh4 15. O-O Bxe3 16. fxe3 Rf8 17. d3 b5 18. Bb3 c5 19. d6 Rb8 20. Bxf7+ Kh8 21.
      Qg3 Qh6 22. Rf2 Rb7 {
      Shuvalov,E (2180)-Golsta,M (1965)/Titled Tuesday 6th July 2021/1-0}) (8. c3 Bd6
      $15) 8... Re8 (8... d6 9. Bg2 $15) 9. Bg2 $11 f5 10. Qe2 (10. c3 $142 Ba5 11.
      Qc2 $11) 10... d6 $4 (10... Ba5 $142 $17) 11. Nxb4 $18 Nxb4 (11... Qf6 12. c3
      $18) 12. Qc4+ d5 (12... Be6 13. Qxb4 Qf6 14. c3 $18) 13. Qxb4 fxe4 (13... b6
      14. Ne2 Ba6 15. f3 $18) 14. Ne2 Bg4 15. Nd4 (15. Nc3 $5 b6 $18) 15... b6 16.
      Nc6 (16. Qb3 c5 17. Nb5 Be6 $18) 16... Qf6 17. Qc3 Bd7 (17... Qxc3 $142 18.
      dxc3 Bd7 $18) 18. Qxf6 gxf6 19. Nb4 Be6 20. c3 c5 21. Nc2 Rad8 22. O-O f5 23.
      f3 (23. a4 Kg7 $18) 23... Bf7 (23... Kg7 24. a4 $18) 24. Ne3 Bg6 25. Bh3 Rf8 $6
      (25... d4 26. Nxf5 e3 27. dxe3 dxc3 28. e4 $18) 26. fxe4 fxe4 (26... dxe4 27.
      Rf2 $18) 27. Be6+ Bf7 (27... Kg7 28. Rxf8 (28. Nxd5 $6 Rxf1+ 29. Rxf1 Rd6 $18)
      28... Rxf8 29. Bxd5 $18) 28. Rxf7 Rxf7 29. Rf1 (29. Rf1 Rdf8 30. Bxf7+ Rxf7 31.
      Nxd5 $18) 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Allahverdiyeva, Ayan"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "2085"]
      [PlyCount "89"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} Nf6 2. Bb2 e6 3. a3 a5 4. b5 Be7 5. e3 O-O 6.
      g4 (6. Nf3 d5 7. c4 c5 8. d4 b6 9. Nbd2 Bb7 10. Bd3 Nbd7 11. O-O cxd4 12. exd4
      dxc4 13. Nxc4 Rc8 14. Qe2 Bd5 15. Rac1 Qc7 16. Nxa5 Qa7 17. Nc6 Bxc6 18. bxc6
      Nb8 19. Ne5 Bd6 20. Bb5 Qa8 {Pierre-Carrera/internet 2020/1-0}) 6... d5 (6...
      c6 7. g5 Ne4 8. h4 cxb5 9. Bd3 Nc5 10. Bxb5 Qb6 11. Nc3 d5 12. Rb1 Bd7 13. Be2
      Qc7 14. Nf3 Nc6 15. Nb5 Qc8 16. h5 Re8 17. Rg1 g6 18. hxg6 fxg6 19. Rh1 Rf8 20.
      Nfd4 Nxd4 21. Bxd4 {
      blitzbullet (2525)-Night_King96 (2755)/Rated Bullet game 2018/1-0}) 7. g5 Ne4
      8. f4 $146 (8. h4 f6 9. Nf3 Nd7 10. Nc3 fxg5 11. Nxe4 dxe4 12. Nxg5 Bxg5 13.
      hxg5 Qxg5 14. Qh5 Qxh5 15. Rxh5 Nf6 16. Rg5 h6 17. Rg1 Kf7 18. Bc4 Bd7 19. a4
      c6 20. b6 c5 21. Ke2 Bc6 22. Rg3 Bd5 {
      FeegLood (2645)-Velocity_Chess (2485)/Time forfeit 2015/1-0 (70)}) (8. h4 Nd7
      $17) 8... e5 $1 9. Bxe5 $2 (9. Bxe5 f6 {Double attack} (9... f6 {Decoy})) (9.
      fxe5 Nxg5 {Deflection}) 9... f6 $19 10. d3 fxe5 $4 (10... Nf2 $142 $1 11. Kxf2
      fxe5 $19) 11. dxe4 $17 exf4 12. exf4 Rxf4 13. Qxd5+ Qxd5 14. exd5 Bxg5 15. Bd3
      (15. Ne2 Bh4+ 16. Kd2 Rf7 $17) 15... Bg4 16. Ne2 Bh4+ 17. Kd2 Rf2 (17... Bxe2
      $5 18. Bxe2 Nd7 $19) 18. Nbc3 $15 Nd7 19. Raf1 (19. Ne4 Rf7 $15) 19... Raf8 (
      19... Bg5+ 20. Kd1 Rff8 21. h3 $17) 20. Rxf2 Rxf2 (20... Bxf2 $142 21. Ne4 Nc5
      $17) 21. h3 $2 (21. Ne4 Rf7 $15) 21... Bh5 (21... Bf3 $142 22. Rg1 Rh2 $19) 22.
      Ne4 $15 Rg2 (22... Rf7 23. Nd4 $15) 23. Ke3 $11 Ne5 (23... Bxe2 $142 24. Bxe2
      Be7 $11) 24. Nf4 $18 Bg5 25. Nxg5 Rxg5 26. Be4 (26. Ne6 $5 Rg2 27. Rf1 $18)
      26... Bf7 27. Kd4 Nd7 28. d6 (28. Ne6 $142 Bxe6 29. dxe6 $14) 28... cxd6 $17
      29. Bxb7 Nc5 $4 (29... Rxb5 $142 $5 30. Bc6 Rf5 $17) 30. Bd5 (30. Bc6 Rg3 $16)
      30... Rg3 (30... Rf5 31. Bxf7+ Kxf7 32. Nd5 $14) 31. Rb1 (31. b6 Rxa3 32. Rb1
      Bxd5 33. Kxd5 Rc3 $18) 31... Bxd5 (31... g5 32. Nd3 Nd7 $16 (32... Rxh3 $2 33.
      Bxf7+ Kxf7 34. Nxc5 dxc5+ 35. Kd5 $18)) 32. Nxd5 (32. Kxd5 Rxa3 33. Ne6 Nd7 $18
      (33... Rxh3 $4 34. Nxc5 dxc5 35. b6 $18)) 32... Ne6+ (32... Rxh3 33. b6 $14)
      33. Ke4 (33. Kc4 $5 Rxa3 34. b6 $16) 33... Nc5+ $14 34. Kf4 Rxa3 (34... Rxh3
      35. b6 $14) 35. b6 $14 Rxh3 36. b7 Nxb7 37. Rxb7 a4 38. Ra7 a3 (38... Rh4+ 39.
      Ke3 Rg4 40. Nf4 $14) 39. Kf5 (39. c3 $142 $16) 39... Rh5+ $2 (39... Rh2 $142 $5
      $14) 40. Ke6 $18 Rh6+ $2 (40... Re5+ $142 41. Kxd6 Re4 $18) 41. Ke7 g5 42. Ne3
      Rh3 (42... Rh1 43. Nf5 Re1+ 44. Kf6 Re8 $18) 43. Nf5 h5 44. Kf6 Rf3 45. Kg6 (
      45. Kg6 Rxf5 46. Kxf5 $18) 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Shvedova, Alexandra"]
      [Result "0-1"]
      [WhiteElo "2180"]
      [BlackElo "1975"]
      [PlyCount "128"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 d5 5. Bxf6
      gxf6 6. e3 Be7 7. Nce2 $146 (7. Nf3 c5 8. Be2 Nc6 9. O-O Be6 10. Nb5 a6 11. Nc3
      Qd7 12. Na4 Qc7 13. Nb2 O-O-O 14. c4 Ne5 15. cxd5 Bxd5 16. d4 Nxf3+ 17. Bxf3
      cxd4 18. Rc1 Bc6 19. Bxc6 bxc6 20. Qa4 Rd6 21. Nc4 Re6 {
      BeepBeepImAJeep (2765)-rigondo (2530)/lichess.org 2020/1-0 (47)} 22. Na5 Kd7
      23. Qxd4+ Bd6 24. Nc4 Rg8 25. g3 h5 26. Rc2 h4 27. Rfc1 hxg3 28. fxg3 Ke7 29.
      Nb6 Bxg3 30. Nd5+ cxd5 31. Rxc7+ Bxc7+ 32. Kh1 Bd6 33. Qxd5 Rh8 34. Rc2 Re5 35.
      Qb7+ Kf8 36. Qxa6 Be7 {
      BeepBeepImAJeep (2765)-rigondo (2530)/lichess.org 2020/1-0 (47)}) (7. Nge2 $5
      $16) 7... c5 (7... Nc6 8. Nf4 $11) 8. Ng3 (8. Nf4 Nc6 $11) 8... Nc6 9. Bb5 (9.
      Nh3 Be6 $11) 9... Bd7 (9... Qa5 10. Rb1 $11) 10. Rb1 $11 Qc7 11. Qh5 Nb4 12.
      Bxd7+ Qxd7 (12... Kxd7 $2 13. Qf5+ (13. Qxf7 $6 Raf8 14. Qh5 Nxc2+ 15. Ke2 Na3
      16. Qxd5+ Kc8 $16) 13... Ke8 14. a3 $18) 13. Rb2 (13. c3 Nd3+ 14. Ke2 c4 $11)
      13... Qa4 14. Qf5 Qa3 15. Rb1 Qxa2 16. Rc1 Qb2 (16... Kd8 $142 $15) 17. Kd1 $4
      (17. N1e2 $142 Na2 18. Rd1 $11) 17... Na2 $19 18. N1e2 Nxc1 (18... Rd8 19. Nh5
      $19) 19. Nxc1 Qe5 20. Nd3 Qxf5 21. Nxf5 c4 (21... Rg8 22. Nf4 Rg5 23. g4 Rxg4
      24. Nxd5 $19) 22. Nf4 Rd8 23. Ke2 Bc5 (23... a6 24. Rb1 Rd7 25. Kf3 $19) 24.
      Rb1 $17 Bb6 (24... Rd7 25. Rb5 b6 26. d4 cxd3+ 27. cxd3 $17) 25. Rb5 Kd7 26.
      Rxd5+ Kc7 27. Rb5 Kc6 28. Rb1 (28. Rb4 Kc5 29. Rb1 Rd7 $15) 28... Rd7 (28...
      Rhe8 29. Nh5 Re6 30. Rb4 $17) 29. d3 (29. Nh5 Bd8 30. Nd4+ Kd6 $15) 29... cxd3+
      30. cxd3 Kc7 (30... a5 31. Kf3 $17) 31. d4 (31. Nh5 Rd5 32. g4 Rc5 $11) 31...
      Kb8 $17 32. Nh5 Bd8 33. g4 Re8 34. h3 Re6 35. Nf4 (35. d5 Re8 36. Nf4 a5 $17)
      35... Rb6 36. Ra1 Rc6 37. Ra2 a5 38. Nd3 b6 39. Kf3 (39. e4 Bc7 $17) 39... Rc3
      $19 40. Nf4 (40. Ke2 Kb7 $19) 40... b5 41. Ke4 (41. Ne2 Rc4 $19) 41... b4 42.
      Nd5 $2 (42. Rb2 $142 $19) 42... Rc6 43. Nf4 b3 44. Ra3 (44. Rb2 a4 45. d5 $19)
      44... b2 45. Rb3+ Rb6 46. Rxb2 Rxb2 47. Nd3 Rbb7 (47... Rc2 $142 48. Nc5 Ra7
      49. Na4 Rxf2 50. Kd3 $19) 48. Nc5 Ra7 49. Nxd7+ Rxd7 50. d5 (50. Kd3 $19) 50...
      a4 51. Kd4 (51. Nd4 a3 52. Nc6+ Kc7 53. Nb4 $19) 51... a3 52. Kc3 Rb7 53. Nd4
      a2 54. Nc2 Rb1 55. e4 Ba5+ 56. Kd3 Rc1 57. Na3 a1=Q 58. Nb5 Rd1+ (58... Qb2 59.
      Ke3 Bb6+ 60. Nd4 Rc3+ 61. Kf4 Qxf2+ 62. Nf3 Qxf3#) 59. Kc4 (59. Ke3 Qb2 60. Nd4
      Qxd4+ 61. Kf3 Rg1 62. d6 Qd3+ 63. Kf4 Bd2+ 64. Kf5 Qf3#) 59... Qc1+ 60. Kb3
      Rd3+ 61. Ka4 (61. Nc3 Qxc3+ 62. Ka2 Qc2+ 63. Ka1 Ra3#) 61... Qc4+ (61... Qc5
      62. Kxa5 Ra3#) 62. Kxa5 Rb3 63. Nd6 (63. Na7 Kxa7 64. d6 Qb5#) 63... Qb4+ 64.
      Ka6 Qb6# (64... Ra3#) 0-1
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Carrasco Miranda, Andres"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "2285"]
      [PlyCount "81"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 Nc6 5. Bxf6
      Qxf6 6. Nd5 Qe5 7. c4 O-O 8. Nf3 Qd6 9. e3 b5 $146 (9... Ba5 10. Qc2 (10. Be2
      Ne7 11. Nxe7+ Qxe7 12. O-O d6 13. d4 Bg4 14. Rb1 Bb6 15. a4 a5 16. Nd2 Bxe2 17.
      Qxe2 Bxd4 18. Rxb7 Bb6 19. Qf3 Qd7 20. Ra1 Rae8 21. Nb3 Qe6 22. Qd5 Qf6 23. Rc1
      Re5 24. Qf3 Rf5 {BeepBeepImAJeep (2630)-tabak (2160)/lichess.org 2016/1-0 (39)}
      ) 10... Ne5 11. Nd4 c6 12. Nf5 Qc5 13. Nde7+ Kh8 14. Be2 g6 15. O-O gxf5 16.
      Nxc8 Raxc8 17. d4 Qd6 18. Qxf5 f6 19. Rfd1 Rcd8 20. dxe5 fxe5 21. Qxh7+ Kxh7
      22. Rxd6 Bb4 23. Bd3+ Kg7 24. Rg6+ {
      lioiofg (2215)-accdragon (2005)/Rated Classical game 2014/1-0 (53)}) (9... Ne7
      10. Nxb4 Qxb4 11. Rb1 Qa5 12. Qc2 c6 13. Bd3 h6 14. O-O d5 15. Ne5 Qc7 16. f4
      f6 17. Nf3 Be6 18. Nd4 Bf7 19. c5 g6 20. f5 g5 21. Ne6 Bxe6 22. fxe6 Qe5 23.
      Rxb7 Qxe6 24. Qc3 {Janek-Sbjnjlt/internet 2019/1-0}) (9... b6 10. Bd3 h6 11.
      O-O Bb7 12. Bc2 Na5 13. Nxb4 Qxb4 14. d3 Rad8 15. Qe2 Rde8 16. Nd4 a6 17. Nf5
      g6 18. Qg4 Kh7 19. Nh4 Qd6 20. Qh3 f5 21. Rfd1 Rf6 22. e4 Qd4 23. Nf3 Qb2 24.
      Ba4 {Genesis 1.07-Fortress 1.62/WBEC3_3rdDivision 2002/0-1 (97)}) 10. Nxb4 Nxb4
      (10... Qxb4 $143 11. cxb5 Nd8 12. Bd3 $16) 11. cxb5 Bb7 12. d4 (12. a3 Nd5 $11)
      12... Bxf3 (12... a6 13. a4 $11) 13. gxf3 Rfe8 (13... a6 14. bxa6 Nxa6 15. a3
      $11) 14. Bg2 (14. Qb3 Qxd4 15. Rc1 Nd5 $14) 14... Qg6 (14... a6 $142 $5 15. f4
      Rab8 $11) 15. O-O $14 Nd5 (15... Rab8 16. a4 $14) 16. f4 (16. Qb3 Ne7 $16)
      16... Rab8 17. a4 c6 (17... Rb6 18. Rc1 $16) 18. Qf3 h5 (18... Ne7 19. Qg3 Qd6
      20. Qg5 $16) 19. Qg3 (19. Rfc1 a6 20. bxa6 Ra8 $18) 19... Re6 (19... Qd3 $5 $16
      ) 20. f5 $1 $18 Qxf5 $4 (20... Qxg3 $142 21. hxg3 Rf6 $18) 21. Qxb8+ Kh7 22. e4
      (22. bxc6 $5 dxc6 23. Qb1 Qg6 24. Qxg6+ Rxg6 $18) 22... Qf4 23. exd5 (23. Qxf4
      $142 Nxf4 24. Bf3 g5 $18) 23... Qxb8 24. dxe6 fxe6 25. bxc6 dxc6 26. Bxc6 (26.
      Rfd1 Kh6 $18) 26... h4 (26... Qd6 27. Be4+ Kh6 28. Rfd1 $18) 27. h3 Qd6 28. Bg2
      Qxd4 29. Rfe1 (29. Rfd1 Qc3 $18) 29... Qf6 (29... g6 30. Rac1 Qxa4 31. Rxe6 $18
      ) 30. Rad1 g5 (30... Qe7 31. Re5 $18) 31. Re4 (31. Rd7+ Kh6 32. Rxa7 g4 33.
      hxg4 h3 34. Bxh3 Kg5 35. Ra5+ Kg6 $18) 31... Qf5 (31... Kg6 $18) 32. Rde1 a5 (
      32... Kg7 33. Rxe6 g4 34. Re7+ Kf6 35. R1e6+ Qxe6 36. Rxe6+ Kxe6 37. hxg4 Ke5
      $18) 33. Rxe6 g4 (33... Kg7 34. Re7+ Kf6 35. Bc6 Qxh3 36. Bd7 $18) 34. hxg4 (
      34. Be4 Kh8 35. Bxf5 gxh3 36. Rg6 h2+ 37. Kxh2 Kh7 38. Re4 Kh8 39. Rxh4#) 34...
      Qxg4 35. R6e4 Qg5 36. R1e3 (36. Re7+ $142 Kg8 37. Rc7 $18) 36... Kg7 37. Kh2
      Kf6 (37... Qc5 $18) 38. Rf3+ Kg7 39. Ref4 (39. Kh3 Qd8 40. Rg4+ Kh7 41. Rxh4+
      Kg7 42. Rg4+ Kh7 43. Kh2 Qd6+ 44. Rfg3 Qxg3+ 45. fxg3 Kh8 46. Kh3 Kh7 47. Be4+
      Kh8 48. Bd5 Kh7 49. Rg8 Kh6 50. Be4 Kh5 51. g4+ Kh6 52. g5+ Kh5 53. Bf3#) 39...
      Kh6 40. Kh3 Kh7 41. Rxh4+ (41. Rxh4+ Qh6 42. Rxh6+ Kxh6 43. Rf5 Kg7 44. Kh4 Kg6
      45. Kg4 Kg7 46. Bd5 Kh7 47. Kg5 Kg7 48. Rf3 Kh7 49. Kf6 Kh6 50. Rh3#) 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Meyer, Lars A"]
      [Result "0-1"]
      [WhiteElo "2180"]
      [BlackElo "2230"]
      [PlyCount "52"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} e6 2. Bb2 Nf6 3. a3 d5 4. e3 c5 5. bxc5 Bxc5 6.
      Nf3 Nc6 7. c4 dxc4 8. Bxc4 a6 (8... O-O 9. O-O Na5 10. Be2 a6 11. d4 Bd6 12.
      Nbd2 b5 13. h3 Bb7 14. Bd3 Rc8 15. Qe2 Nd5 16. Rfc1 Nb6 17. Rxc8 Qxc8 18. Ng5
      h6 19. Nge4 Be7 20. Rc1 Qb8 21. Nc5 Rc8 22. Qh5 Na4 23. Nxa4 {
      Fournier,F (2060)-Supercubanito (2000)/jeu.europe-echecs.com +3) 2013/1-0 (53)}
      ) 9. O-O O-O 10. Nc3 $146 (10. d4 Be7 11. Nbd2 b5 12. Bd3 Bb7 13. Ne4 Na5 14.
      Nxf6+ Bxf6 15. Bc3 Nc6 16. Rc1 Ne7 17. Bb4 Re8 18. Ne5 Bxe5 19. dxe5 Nd5 20.
      Bd2 Qg5 21. e4 Nf4 22. g3 Nh3+ 23. Kh1 Qxe5 24. Qg4 f5 {
      novemberrain1-pilecki/kurnik 2014/0-1 (32)}) (10. Qc2 Bb6 11. Bxf6 Qxf6 12. d4
      Bd7 13. Nbd2 Rac8 14. Qa2 Bc7 15. Rab1 b5 16. Bd3 Ne7 17. Ne4 Qh6 18. Rfc1 Bc6
      19. Ng3 Bxf3 20. gxf3 Nd5 21. Kg2 Bxg3 22. hxg3 Qf6 23. a4 Nc3 24. Qc2 g6 {
      orangutandu-pepe1350/kurnik 2013/1/2-1/2 (57)}) (10. Qc2 g6 $11) 10... b5 $11
      11. Be2 Bb7 12. d4 Ba7 (12... Be7 13. Bd3 $11) 13. Qb1 (13. Rc1 Rc8 $11) 13...
      Rc8 14. Rd1 Qc7 (14... Na5 15. g3 $11) 15. Bd3 (15. d5 Na5 16. d6 Qc5 $11)
      15... Rfd8 16. Ne4 (16. Qc2 Bb8 17. Qe2 Qe7 $11) 16... Nd5 (16... Nxe4 17. Bxe4
      f5 18. Bd3 $11) 17. Neg5 (17. Nc5 g6 $14) 17... h6 $11 18. Ne4 Na5 19. Rc1 Qe7
      20. Ned2 Nf6 21. Ne5 (21. Bc3 Nc6 $11) 21... Nc6 22. Ndf3 (22. Nef3 Bb6 $11)
      22... Nxe5 $15 23. Nxe5 Nd7 24. Be4 $4 (24. Nxd7 Qxd7 (24... Rxd7 $143 25.
      Rxc8+ Bxc8 26. Bc3 $14) 25. Bc3 Qd5 $15) 24... Nxe5 (24... Rxc1+ $142 25. Bxc1
      Nxe5 26. Bxb7 Qxb7 $19) 25. dxe5 $4 (25. Rxc8 $142 Rxc8 26. dxe5 Bxe4 27. Qxe4
      $15) 25... Rxc1+ $19 26. Bxc1 (26. Qxc1 Bxe4 27. Bd4 $19) 26... Rd1# 0-1
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Pacheco Lugo, Alejandro Jose"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "2125"]
      [PlyCount "81"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} d5 2. Bb2 Nf6 3. e3 Bf5 4. c4 e6 5. Nf3 c6 6.
      a3 h6 7. d3 (7. d4 Nbd7 8. Nbd2 a5 9. b5 Be7 10. Be2 O-O 11. O-O Ne4 12. a4 Rc8
      13. Rc1 Bb4 14. Nxe4 Bxe4 15. Nd2 Bh7 16. bxc6 bxc6 17. Bc3 Ba3 18. Ra1 Bb4 19.
      Bxb4 axb4 20. Qb3 Rb8 21. a5 Qc7 {
      jhonores (2185)-fernandocoto (2285)/Rated Blitz game 2020/0-1 (39)}) (7. cxd5
      exd5 8. Nc3 Be7 9. Be2 O-O 10. d3 a5 11. O-O axb4 12. axb4 Rxa1 13. Bxa1 Bxb4
      14. Qb3 Na6 15. Nd4 Bg6 16. Bb2 Qa5 17. Ra1 Qb6 18. Ba3 c5 19. Na4 Qc7 20. Bxb4
      Nxb4 21. Nb5 Qc6 {alddhsfd (2070)-FrankStrube (2175)/lichess.org 2021/1-0 (41)}
      ) 7... Bd6 $146 (7... dxc4 8. dxc4 Qxd1+ 9. Kxd1 Be7 10. Nbd2 Nbd7 11. Rc1
      O-O-O 12. Ke1 Kb8 13. Ne5 Nxe5 14. Bxe5+ Ka8 15. Be2 g5 16. f4 Rhg8 17. g3 gxf4
      18. Bxf4 h5 19. Be5 Ng4 20. Bxg4 Rxg4 21. c5 f6 22. Bb2 {
      104kg (1875)-airesclaro (1840)/Rated Classical game 2014/1-0 (69)}) (7... a5 8.
      b5 $15) 8. Nbd2 Nbd7 9. Be2 O-O 10. h3 a5 (10... c5 11. O-O $15) 11. b5 (11. c5
      Bc7 $11) 11... a4 (11... Nc5 12. bxc6 Bxd3 13. cxb7 $15) 12. g4 (12. Nd4 $5 $11
      ) 12... Bh7 $15 13. g5 (13. bxc6 bxc6 14. O-O Qe7 $17) 13... hxg5 $17 14. Nxg5
      (14. bxc6 bxc6 15. Qc2 $17) 14... e5 (14... Bf5 $142 $5 $17) 15. Rg1 Qe7 16.
      cxd5 (16. Nxh7 Nxh7 17. bxc6 bxc6 $15) 16... cxd5 (16... Nxd5 $6 17. Nxh7 Kxh7
      18. Bf3 $14) 17. Nf1 (17. Ndf3 $15) 17... Rfe8 (17... Bg6 $142 $5 $17) 18. Ng3
      $11 Bg6 (18... g6 19. h4 $11) 19. h4 Nh7 20. Nf3 (20. N5e4 dxe4 21. h5 exd3 22.
      hxg6 dxe2 23. gxh7+ Kh8 24. Qxe2 g6 $11 (24... Kxh7 $4 25. Qh5+ Kg8 26. Nf5 $18
      )) 20... Ndf6 (20... Nhf6 21. Ng5 Nh7 22. N5e4 $14) 21. Nd2 $14 Qe6 22. h5 Bf5
      23. e4 (23. h6 $5 Bg6 24. hxg7 Kxg7 25. Nf3 $14) 23... dxe4 (23... Bh3 24. h6
      g6 25. exd5 Nxd5 26. Nc4 $15) 24. dxe4 Bg4 $4 (24... Bh3 $142 25. h6 Bc5 $11)
      25. f3 $4 (25. Bxg4 $142 Nxg4 26. Nf5 $18) 25... Bxh5 (25... Bc5 $5 26. Rh1 Bh3
      $17) 26. Bc4 $11 Qh3 (26... Qd7 $5 27. Nf5 Bf8 $11) 27. Nf5 $14 Bf8 (27... Bc5
      $5 28. Rxg7+ Kh8 $11) 28. Qe2 $16 Rac8 29. O-O-O Bg6 $4 (29... Nd5 30. Nh6+ Kh8
      31. Rh1 $16 (31. exd5 $6 gxh6 32. Kb1 Nf6 $11)) 30. Rh1 (30. Rxg6 $142 Nd5 31.
      Nh6+ Qxh6 32. Rxh6 Nf4 $18) 30... Rxc4+ $4 (30... Bxf5 $142 31. Rxh3 Bxh3 $16)
      31. Nxc4 $18 (31. Qxc4 $143 Bxf5 32. Rxh3 Bxh3 33. Qxa4 Nd7 $18) 31... Bxf5 32.
      Rxh3 (32. exf5 $6 Qxf5 33. Qd3 e4 34. fxe4 Nxe4 $11) 32... Bxh3 33. Nxe5 Rc8+ (
      33... Be6 34. Kb1 $18) 34. Kb1 Be6 35. f4 (35. Qd2 Ne8 $18) 35... Bb3 36. Rg1
      Bc2+ 37. Qxc2 (37. Ka1 $142 Bxe4 38. Ng4 Be7 $18) 37... Rxc2 38. Kxc2 Nxe4 39.
      Rd1 (39. Nd7 f6 $18) 39... f6 (39... Nd6 40. b6 f6 41. Ng6 $18) 40. Ng6 Bc5 41.
      Rd7 (41. Rd7 b6 42. Bd4 $18) 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Ashiev, Eduard"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "2200"]
      [PlyCount "53"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 O-O 5. Nf3
      Re8 6. e3 (6. Bf4 d6 7. Bg5 h6 8. Bh4 Bg4 9. Nd5 g5 10. Nxg5 Nxd5 11. Nf3 Qd7
      12. Rg1 Kh7 13. c3 Bc5 14. Qc2+ Bf5 15. Qb3 Nf4 16. d4 Bb6 17. Bg3 Nd3+ 18. Kd2
      Be6 19. d5 Nc5 20. Qc2+ Bf5 {Blaze11 (1620)-RGGUPTA (1660)/lichess.org 2020/0-1
      }) 6... d5 $146 (6... Bf8 7. Be2 c5 8. O-O d5 9. Bxf6 gxf6 10. d4 c4 11. h3 Bb4
      12. Nb1 Qa5 13. c3 Bxc3 14. Nxc3 Qxc3 15. Rc1 Qb2 16. Rc2 Qa3 17. Qb1 Nc6 18.
      Rb2 a5 19. Ne1 Qd6 20. Bh5 a4 21. Rb6 {
      Sniper_Sicilian (2070)-Lance5500 (2440)/lichess.org 2018/0-1 (40)}) (6... Rxe5
      7. Nxe5 Bxc3 8. dxc3 d6 9. Nf3 Bg4 10. Be2 Nc6 11. O-O Ne4 12. Qd3 Bf5 13. Qb5
      Nxc3 14. Qxf5 Nxe2+ 15. Kh1 Ne5 16. Nd4 g6 17. Qe4 c6 18. Nxe2 f5 19. Qb4 Qh4
      20. Qxb7 Rf8 21. Nf4 {wyklety1947-hrubieszow1/kurnik 2013/1-0}) (6... Nc6 $5 7.
      Bxf6 Qxf6 $11 (7... gxf6 $143 8. Nd5 $14)) 7. Bxf6 $11 gxf6 (7... Qxf6 $143 8.
      Nxd5 Qd6 9. Nxb4 Qxb4 10. Rb1 $16) 8. Ne2 (8. a3 Bxc3 9. dxc3 Nc6 $11) 8... c5
      (8... Nc6 9. c3 Bf8 10. Qc2 $11) 9. c3 Ba5 10. Qa4 (10. Nf4 Nc6 $11) 10... c4 (
      10... Nc6 $5 $15) 11. Nf4 $11 Nc6 12. Be2 (12. Qb5 Be6 $11) 12... Bf5 (12...
      Bc7 13. g3 $11) 13. g4 (13. Nh4 $142 $5 Be4 14. f3 $11) 13... Be4 $15 (13...
      Bxg4 $2 14. Rg1 f5 15. h3 $18) 14. Rg1 (14. O-O Bc7 15. Nh5 Qe7 $15) 14... Ne5
      (14... Kh8 $5 $17) 15. Nd4 Kh8 (15... Rb8 $142 $5 $11) 16. f3 $16 Bd3 (16...
      Bg6 17. Qb5 $16) 17. Bxd3 (17. Nxd3 $6 cxd3 (17... Nxd3+ $143 18. Bxd3 cxd3 19.
      Qb5 $16) 18. f4 dxe2 19. fxe5 fxe5 $11) 17... cxd3 18. Kf2 (18. Qb5 Qb6 19. Kf2
      Qxb5 20. Nxb5 Red8 $16) 18... Nc4 19. Qd1 (19. Rab1 Nxd2 20. Rxb7 Nc4 $16)
      19... Qd6 (19... Qb8 $5 20. Re1 Bxc3 21. dxc3 d2 $11) 20. Rg3 (20. Nf5 Qd7 $16)
      20... a6 (20... Bb6 $142 $14) 21. Rh3 $18 Bxc3 $2 (21... Qb6 $142 $18) 22. dxc3
      Nxe3 (22... Rxe3 23. Nxd3 Qb6 $18) 23. Qxd3 f5 (23... Nxg4+ 24. Kg3 Re4 25.
      fxe4 $18 (25. Kxg4 $4 Qxf4+ 26. Kh5 Qg5#) (25. fxg4 $6 Qxf4+ 26. Kg2 Rg8 $16))
      24. Nxf5 Qxf4 25. Nxe3 f5 (25... h6 26. Nxd5 Qd6 27. g5 Qc5+ 28. Kf1 $18) 26.
      Qd4+ (26. Nxd5 $142 Qe5 $18) 26... Kg8 (26... Qxd4 27. cxd4 fxg4 28. Nxg4 Rac8
      $18) 27. Qxf4 (27. Qxf4 Re6 28. Nxf5 Rae8 29. Re1 Re2+ 30. Kg3 R8e6 31. Qg5+
      Rg6 32. Qd8+ Kf7 33. Rxh7+ Rg7 34. Rxg7+ Ke6 35. Rxe2#) 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Golsta, Madara"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "1965"]
      [PlyCount "47"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 Nc6 5. Bxf6
      Qxf6 6. Nd5 Qd8 7. e4 O-O 8. Bc4 $146 (8. Nf3 Re8 9. Bd3 Bc5 10. O-O d6 11. c3
      Bg4 12. Bc2 Ne5 13. d4 Nxf3+ 14. gxf3 Bh3 15. Qd2 Bxf1 16. Rxf1 Bb6 17. Kh1 c6
      18. Ne3 g6 19. Rg1 Qf6 20. Rg3 Bd8 21. Ng4 Qh4 22. f4 h5 {
      Shuvalov,E (2180)-Arabidze,M (2435)/Titled Tuesday 6th Apr 2021/1-0 (52)}) (8.
      g3 Re8 9. Bg2 f5 10. Qe2 d6 11. Nxb4 Nxb4 12. Qc4+ d5 13. Qxb4 fxe4 14. Ne2 Bg4
      15. Nd4 b6 16. Nc6 Qf6 17. Qc3 Bd7 18. Qxf6 gxf6 19. Nb4 Be6 20. c3 c5 21. Nc2
      Rad8 22. O-O f5 {
      Shuvalov,E (2180)-Vifleemskaia,S (1925)/Titled Tuesday 2021/1-0}) (8. Nf3 $142
      $5 $11) 8... Re8 $17 9. Qe2 Nd4 (9... b5 $5 10. Bb3 Nd4 $17) 10. Qd3 $15 Bc5
      11. Nf3 Nxf3+ 12. Qxf3 c6 13. Ne3 d5 14. exd5 Qh4 (14... Bxe3 $142 $5 15. dxe3
      Qa5+ 16. Ke2 Qb4 $17) 15. O-O $14 (15. dxc6 $4 Rxe3+ 16. dxe3 Qxc4 $19) 15...
      Bxe3 $2 (15... Qe4 $142 $14) 16. fxe3 $18 Rf8 17. d3 (17. d4 Qe7 $18) 17... b5
      (17... Qe7 18. d4 $18) 18. Bb3 c5 (18... cxd5 19. Bxd5 Rb8 20. Bxf7+ Kh8 21.
      Qf4 Qxf4 22. Rxf4 $18 (22. exf4 $2 Rxf7 23. Rae1 Bd7 $19)) 19. d6 Rb8 $2 (19...
      Be6 20. Bxe6 fxe6 $18) 20. Bxf7+ Kh8 21. Qg3 (21. Qd5 Qh6 22. Qe5 Bd7 23. Qxc5
      Rbd8 $18) 21... Qh6 $2 (21... Qxg3 22. hxg3 Rd8 $18) 22. Rf2 (22. Qe5 $142 Bd7
      23. Rab1 $18) 22... Rb7 (22... Rb6 23. Raf1 Rxd6 $18) 23. Raf1 Rd8 (23... Rd7
      24. Be8 $1 Rg8 25. Bxd7 Bxd7 $18) 24. Bd5 (24. Bd5 Rg8 25. Bxg8 Bg4 26. Rf8
      Qxe3+ 27. Qxe3 h6 28. Be6+ Kh7 29. Qe4+ Bf5 30. R1xf5 Rf7 31. R5xf7#) 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Shukhman, Anna"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "1925"]
      [PlyCount "62"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 Nc6 5. Bxf6
      Qxf6 6. Nd5 Qd8 7. e4 d6 (7... O-O 8. Nf3 (8. Bc4 Re8 9. Qe2 Nd4 10. Qd3 Bc5
      11. Nf3 Nxf3+ 12. Qxf3 c6 13. Ne3 d5 14. exd5 Qh4 15. O-O Bxe3 16. fxe3 Rf8 17.
      d3 b5 18. Bb3 c5 19. d6 Rb8 20. Bxf7+ Kh8 21. Qg3 Qh6 22. Rf2 Rb7 {
      Shuvalov,E (2180)-Golsta,M (1965)/Titled Tuesday 6th July 2021/1-0}) 8... Re8
      9. Bd3 Bc5 10. O-O d6 11. c3 Bg4 12. Bc2 Ne5 13. d4 Nxf3+ 14. gxf3 Bh3 15. Qd2
      Bxf1 16. Rxf1 Bb6 17. Kh1 c6 18. Ne3 g6 19. Rg1 Qf6 20. Rg3 Bd8 21. Ng4 Qh4 22.
      f4 {Shuvalov,E (2180)-Arabidze,M (2435)/Titled Tuesday 6th Apr 2021/1-0 (52)})
      8. Bb5 $146 (8. a3 Ba5 9. Nf3 h6 10. Bb5 Bd7 11. c3 a6 12. Bxc6 Bxc6 13. O-O
      Qd7 14. Qb3 O-O 15. d4 Rfe8 16. Rfe1 Bxd5 17. exd5 Qf5 18. Qxb7 Reb8 19. Qc6
      Qd3 20. Rec1 Rb2 21. h3 Qe2 22. Qxa8+ Kh7 {
      overtoom-omerjo/gameknot.com 2014/1-0}) (8. Nf3 $5 $11) 8... Ba5 $15 9. Nf3 a6
      10. Bd3 O-O 11. O-O Ne5 12. Be2 c6 13. Ne3 Re8 14. d4 (14. c3 Ng6 $15) 14...
      Nxf3+ (14... Ng4 15. Qd3 $15) 15. Bxf3 $11 Qf6 16. Qd3 Be6 17. c4 b5 18. Rac1
      bxc4 (18... Rac8 19. Rb1 $11) 19. Nxc4 $14 Bc7 20. e5 dxe5 21. Bxc6 Rad8 $4 (
      21... Bf5 $142 22. dxe5 Bxd3 (22... Bxe5 $2 23. Qf3 Bxh2+ 24. Kxh2 Qh4+ 25. Kg1
      $18) 23. exf6 Bxf1 24. Kxf1 gxf6 25. Bxa8 Rxa8 $14) 22. Bxe8 $18 Rxd4 $2 (22...
      Rxe8 23. Nxe5 Bf5 $18) 23. Qe2 Bg4 (23... e4 24. Ne3 Qd8 25. Qxa6 Bxh2+ 26.
      Kxh2 Qxe8 27. Rfd1 Rxd1 28. Rxd1 $18) 24. f3 (24. Qb2 Be6 25. Ne3 Bd6 $18)
      24... Be6 25. Ba4 Qh4 {Black prepares the advance e4} (25... e4 26. Bb3 exf3
      27. Qxf3 Qxf3 28. Rxf3 $18) 26. g3 (26. Bb3 Qe7 $18) 26... Qh3 (26... Qf6 27.
      Bb3 $18) 27. Bb3 e4 (27... Qh6 28. Rfd1 Rxd1+ 29. Rxd1 $18) 28. f4 (28. Ne3
      $142 Bd8 $18) 28... Bg4 (28... h6 29. Ne5 Ba5 30. Bxe6 Qxe6 31. Rc6 $18) 29.
      Qf2 (29. Qe3 $142 Rd8 30. Qxe4 Be6 $18) 29... Rd3 30. Ne5 (30. Rce1 $142 Be6
      31. Rxe4 h5 $18) 30... Bxe5 (30... e3 31. Qg2 (31. Nxd3 $6 exf2+ 32. Nxf2 Bb6
      $11) (31. Bxf7+ $6 Kf8 32. Qg2 Qxg2+ 33. Kxg2 Rd2+ 34. Kg1 e2 $16) 31... Qxg2+
      32. Kxg2 Rd2+ 33. Kg1 $18) 31. fxe5 Be6 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Karavaeva, Olga"]
      [Result "1/2-1/2"]
      [WhiteElo "2180"]
      [BlackElo "2260"]
      [PlyCount "129"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} e6 2. Bb2 Nf6 3. a3 d5 4. e3 a5 5. b5 a4 6. c4
      c6 7. Nf3 cxb5 (7... Be7 8. Nc3 O-O 9. Be2 dxc4 10. Bxc4 cxb5 11. Bxb5 Nc6 12.
      Bxa4 Nd5 13. O-O Nxc3 14. Bxc3 Bf6 15. d4 Ne7 16. Bc2 Nd5 17. Bb2 g6 18. Ne5
      Bd7 19. a4 Be8 20. Ba3 Qa5 21. Bxf8 Kxf8 22. Bb3 {
      BeepBeepImAJeep (2745)-mufiks (2475)/lichess.org 2019/1-0 (31)}) (7... Nbd7 8.
      d4 Bd6 9. Be2 Ne4 10. O-O O-O 11. Nc3 f5 12. Nxa4 Bb8 13. g3 Rf6 14. Nc5 Ndxc5
      15. dxc5 Rh6 16. a4 g5 17. Qd4 e5 18. Nxe5 {
      1-0 jhonores (2250)-MohammedHarahsheh (2180)/Rated Blitz game 2020}) 8. cxd5
      $146 (8. cxb5 Bd7 (8... b6 9. Nc3 Bc5 10. Be2 O-O 11. Nxa4 Bb7 12. Nxc5 bxc5
      13. Rc1 c4 14. d3 cxd3 15. Bxd3 Qa5+ 16. Qd2 Qc7 {
      1-0 Adamkosh (1725)-Darthsion (1725)/lichess.org 2019}) 9. Nc3 Be7 10. Nxa4 O-O
      11. Nc3 Qb6 12. Be2 Ne4 13. Qb3 Nxc3 14. Bxc3 Be8 15. O-O Nd7 16. Rfb1 Nc5 17.
      Qc2 Ne4 18. Bd4 Qd6 19. a4 e5 20. Bxe5 Qe6 21. d3 Nc5 22. Bd4 Nd7 {
      gutes-petrosjan/kurnik 2012/1-0 (45)}) 8... Nxd5 9. Bxb5+ (9. Nc3 Nxc3 10. Bxc3
      Qd5 $14) 9... Bd7 10. Be2 (10. Bc4 Nc6 $14) 10... Bd6 11. Bxg7 Rg8 12. Be5 (12.
      Bb2 Qb6 13. Bd4 Qa5 $14) 12... Bxe5 13. Nxe5 Rxg2 14. Bf3 Rg7 (14... Rg5 15.
      Bxd5 exd5 16. d4 $11) 15. Nc3 Nc6 16. Nxd7 Qxd7 17. Nxd5 exd5 18. d4 (18. Qc2
      Ne5 19. Be2 Kf8 $11) 18... Na5 19. Rc1 Nb3 20. Rc3 Ra6 21. Ke2 (21. Qc2 Rc6 $11
      ) 21... Rc6 22. Qc2 Qe6 (22... Rxc3 $142 23. Qxc3 Rg6 $11) 23. Kf1 $4 (23. Rd1
      Rxc3 24. Qxc3 Kd8 $15) 23... Rg6 $4 (23... Qh3+ 24. Ke2 Rgg6 25. Rxc6 (25. Bxd5
      $4 Nxd4+ 26. exd4 Rxc3 (26... Qxc3 $6 27. Bxc6+ Rxc6 28. Qxc3 (28. Qxa4 $4 Kd8
      29. d5 Qe5+ 30. Kd3 Qf5+ 31. Qe4 Rc3+ 32. Kxc3 Qxe4 $19) 28... Rxc3 29. Rb1 $11
      ) 27. Qe4+ Kf8 $19) 25... bxc6 26. Rd1 $19) 24. Rxc6 $2 (24. h3 Rxc3 25. Qxc3
      Kf8 $11) 24... bxc6 (24... Qh3+ $142 25. Ke2 bxc6 $19) 25. Qc3 $4 (25. h3 Rf6
      26. Kg2 Qd6 $15) 25... Rf6 (25... Qh3+ $142 26. Ke2 Rf6 27. Bxd5 cxd5 28. Rf1
      $19) 26. Ke2 $4 (26. Bd1 $142 $11) 26... Qf5 $19 27. Rg1 (27. Bxd5 cxd5 28. f4
      $19) 27... Qxf3+ 28. Kd3 Qxf2 (28... Qf5+ 29. Ke2 Qxf2+ 30. Kd3 Qxg1 31. Qxb3
      axb3 32. Kd2 Qxh2+ 33. Kc3 Qc2+ 34. Kb4 Qc4+ 35. Ka5 Qb5#) 29. Rg8+ Kd7 30. Qb4
      (30. Rg1 Qxg1 31. Qc2 Rf2 32. Kc3 Qe1+ 33. Kd3 Nc1+ 34. Qxc1 Qxc1 35. h3 Qxa3#)
      30... Qf1+ 31. Kc3 Qe1+ (31... Qc1+ 32. Kd3 Qd1+ 33. Kc3 Qd2#) 32. Kd3 (32. Kc2
      Rf2+ 33. Qd2 Qc1+ 34. Kd3 Qxd2#) 32... Qxb4 (32... Qd1+ 33. Kc3 Qd2#) 33. axb4
      $19 Rf2 (33... a3 $142 34. Kc3 a2 35. Rg1 a1=Q+ 36. Rxa1 Nxa1 37. Kb2 $19) 34.
      Ra8 Ra2 (34... Nd2 $142 35. Kc2 Nc4+ 36. Kb1 $19) 35. h4 (35. Ra7+ Kd6 36. Rxf7
      Rxh2 $19) 35... h5 (35... Nc1+ 36. Kc3 Ne2+ 37. Kd3 $19) 36. Kc3 (36. Ra7+ Ke6
      37. Rc7 Nc1+ 38. Kc3 Ne2+ 39. Kd3 Kd6 $19) 36... Nc1 (36... Nd2 $142 37. e4
      Nxe4+ 38. Kd3 $19) 37. b5 (37. Ra7+ Kd6 38. b5 cxb5 39. Ra6+ Ke7 40. Ra5 Ne2+
      41. Kd3 $19) 37... Nd3 38. b6 $4 (38. Kxd3 Ra3+ {Deflection} (38... cxb5 {
      Passed pawn})) 38... Rb2 (38... Nf2 $142 39. Rf8 Ke7 $19) 39. Ra7+ Ke6 40. Rxa4
      (40. Kxd3 Rb4 $15) 40... Rxb6 (40... c5 41. Kxd3 c4+ 42. Kc3 Rxb6 43. Ra8 $19)
      41. Kxd3 $15 Rb3+ 42. Ke2 Kf5 43. Kf3 Rb1 44. Ra7 f6 45. Re7 Rh1 46. Kg3 Rg1+
      47. Kf3 Rf1+ 48. Kg3 Re1 49. Kf3 Rc1 50. Rc7 Ke6 (50... Rc3 51. Rc8 $15) 51.
      Rh7 $11 Rc3 52. Rxh5 c5 53. dxc5 Rxc5 54. Kf4 Rc4+ 55. Kf3 Rc3 56. Kf4 Rc4+ 57.
      Kf3 Rc3 58. Rh8 d4 59. Re8+ Kf7 60. Re4 dxe3 61. Rxe3 Rxe3+ 62. Kxe3 Kg6 63.
      Kf4 Kh5 64. Kf5 Kxh4 65. Kxf6 1/2-1/2
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Kett, Timothy"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "2155"]
      [PlyCount "67"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 O-O 5. Nf3
      Nc6 6. Bxf6 Qxf6 7. Nd5 Qh6 $146 (7... Qd6 8. Nxb4 Qxb4 (8... Nxb4 9. a3 Nc6
      10. d4 Qd5 11. e3 Qa5+ 12. Nd2 Qg5 13. Nf3 Qa5+ 14. Nd2 Qg5 15. Nf3 Qa5+ {
      1/2-1/2 Betsy516-Ufim143/computer chess game 2001}) 9. e3 d6 10. Be2 b6 11. O-O
      Bb7 12. d4 Na5 13. Bd3 Rae8 14. Ng5 g6 15. Qg4 Kg7 16. h4 h5 17. Qg3 c5 18.
      Qxd6 Qc3 19. dxc5 Qxc5 20. Qxc5 bxc5 21. Rab1 Bd5 22. Rb5 {
      Shuvalov,E (2180)-Albuquerque Junior,W (2205)/Titled Tuesday 2020/1-0 (35)}) (
      7... Qg6 8. Nxc7 (8. Rb1 Ba5 9. Rb5 Bb6 10. h4 a6 11. Rb4 Qe6 12. Nf4 Qd6 13.
      Re4 f5 14. Rc4 Na5 15. Ra4 Qc6 16. c3 Nc4 17. e3 Nb2 18. Qb3+ Kh8 19. Qxb2 Qxa4
      20. h5 d6 21. Ng6+ hxg6 22. hxg6+ Kg8 {
      lendzior (1690)-witwi/playok.com 2012/0-1}) 8... Rb8 9. Nd5 Ba5 10. Nf4 Qf5 11.
      g3 d5 12. Bg2 Re8 13. c3 g5 14. Nd3 Qxd3 15. O-O Qxe2 16. Qb3 Qc4 17. Qc2 f6
      18. Rae1 Bg4 19. h3 Bh5 20. Qf5 Kg7 21. Qd7+ Bf7 22. g4 {Antares_Sco (1970)
      -krivenkoan (2105)/Hourly Blitz Arena, lichess.org 2021/0-1 (39)}) (7... Qd6 $5
      8. Nxb4 Nxb4 $11) 8. Nxc7 $14 Rb8 9. Nd5 (9. e3 Bd6 10. Nb5 Bc5 $14) 9... Ba5 (
      9... Bd6 10. e3 $11) 10. e3 $14 d6 (10... Qd6 11. Nf4 $14) 11. Be2 Be6 12. Nf4
      Qf6 (12... d5 13. O-O $14) 13. O-O $16 Rbc8 (13... d5 14. c3 $16) 14. c4 Ne5
      15. Nxe5 dxe5 16. Nxe6 Qxe6 (16... fxe6 17. d3 $16) 17. d3 Rfd8 (17... b5 18.
      cxb5 Bc3 19. Rc1 Qxa2 20. Bf3 $16) 18. Qb3 Bb6 (18... Rc7 19. Bf3 $16) 19. a4
      Rd7 20. h3 (20. Bf3 Bc5 $16) 20... f5 {Black plans e4} (20... Rcd8 $5 $16) 21.
      Bf3 $18 e4 22. dxe4 Qxc4 (22... fxe4 $4 23. Bg4 Qf7 24. Bxd7 $18) 23. Qxc4+
      Rxc4 24. exf5 Rc2 (24... Rb4 25. Rfc1 $18) 25. Rfd1 Rxd1+ 26. Rxd1 Kf7 (26...
      Rc7 27. Bd5+ Kf8 28. g4 $18) 27. g4 (27. Bxb7 Ke7 $18) 27... Kf6 (27... Rc7 28.
      g5 $18) 28. h4 (28. Bxb7 Kg5 $18) 28... h5 $2 (28... Rc4 $142 $16) 29. Rd6+ $18
      (29. Bxb7 $6 hxg4 30. Be4 Rb2 31. Rd6+ Kf7 $18) (29. gxh5 $6 Ra2 $18) 29... Ke7
      30. Re6+ Kf7 (30... Kd8 31. g5 Rc4 32. Rg6 Rc1+ 33. Kg2 $18) 31. g5 Rc4 (31...
      Kf8 $18) 32. Bxh5+ Kg8 33. Re8+ Kh7 34. Bg6# 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Mogirzan, Matei Valeriu"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "1810"]
      [PlyCount "57"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} f6 2. e4 Kf7 3. d4 $146 (3. Nf3 e6 4. c4 Bxb4
      5. Bb2 Ne7 6. Bd3 Na6 7. a3 Ba5 8. O-O Nc5 9. Bc2 d5 10. d4 Nxe4 11. Bxe4 dxe4
      12. Nh4 Ng6 13. Nf5 exf5 14. d5 c6 15. Nc3 Bxc3 16. Bxc3 Re8 17. Qb3 c5 {
      a6najdorf-gambitodorei (1910)/Rated Blitz tournament https://lichess. 2014/0-1
      (36)}) (3. Bc4+ e6 4. Nh3 g6 5. O-O d5 6. Bb3 Bxb4 7. Qf3 dxe4 8. Qxe4 Nc6 9.
      Bb2 Nge7 10. Nf4 Nd5 11. Nxd5 exd5 12. Bxd5+ Kg7 13. Bxc6 {
      1-0 onur604 (2320)-freechess2018 (2015)/lichess.org 2020}) (3. Nc3 e6 4. a3 Ne7
      5. d4 d6 6. Bd3 Nd7 7. Nf3 b6 8. O-O Bb7 9. Be3 g6 10. Qd2 Bg7 11. Ne2 Rf8 12.
      c4 e5 13. Rad1 Kg8 14. d5 a5 15. Ng3 f5 16. exf5 Nxf5 17. Nxf5 gxf5 {
      guest1723-guest1950/ICC 2003 (45)}) 3... e6 4. a3 d5 5. Nd2 (5. Nc3 Ne7 $14)
      5... a5 (5... Ne7 6. Ngf3 $11) 6. b5 $14 c5 7. Ngf3 cxd4 (7... Ne7 8. c4 $14)
      8. Nxd4 (8. exd5 $5 e5 9. Bc4 $16) 8... e5 (8... Qb6 9. Bb2 e5 10. N4f3 $14) 9.
      N4f3 (9. Ne2 Ne7 $11) 9... dxe4 $11 10. Bc4+ Be6 11. Bxe6+ Kxe6 12. Nh4 (12.
      Nxe4 Qxd1+ 13. Kxd1 Nd7 $11) 12... f5 (12... Nh6 $5 13. O-O g5 $11) 13. Nxf5
      $14 Kxf5 14. Qh5+ Ke6 15. Nxe4 g6 $4 (15... h6 $142 16. Bb2 Nf6 17. Qxe5+ Kf7
      18. Nxf6 Qxf6 (18... gxf6 $143 19. Qh5+ Kg8 20. Qg4+ Kf7 21. O-O $18) 19. Qh5+
      Qg6 20. Qf3+ Kg8 $14) 16. Qh3+ Kf7 17. Ng5+ Ke8 18. Qe6+ Qe7 19. Qc8+ Qd8 20.
      Qxb7 Nd7 21. Ne6 Qb8 22. Nc7+ Kf7 (22... Kd8 23. Qxa8 Kxc7 24. Qc6+ Kd8 25.
      Bg5+ Be7 $18) 23. Qd5+ (23. Qxa8 $6 Qxc7 24. Qd5+ Kg7 $16) 23... Ke7 (23... Kg7
      24. Ne6+ Kf7 25. Ng5+ Ke7 26. Qf7+ Kd6 27. Be3 Qa7 28. Bxa7 Ngf6 29. O-O-O+ Kc7
      30. Rxd7+ Nxd7 31. Ne6+ Kc8 32. Qe8+ Kb7 33. Qxd7#) 24. Nxa8 (24. Bg5+ $142
      Ngf6 25. Qe6+ (25. Qxa8 $6 Qxc7 26. O-O Bg7 $16) 25... Kd8 26. Bxf6+ Kc8 27.
      Nxa8 $18) 24... Ngf6 25. Bg5 Bg7 (25... Bh6 26. Bxf6+ Nxf6 27. Qc5+ Qd6 28.
      Qa7+ Qd7 29. Qxa5 Rxa8 30. Qxa8 Bd2+ 31. Kf1 Qd4 32. Qb7+ Ke6 33. Qc6+ Ke7 $16)
      26. Rd1 Qxa8 (26... Rd8 27. Qc6 h6 28. Bxf6+ Nxf6 29. Rxd8 Qxd8 $18) 27. Qxd7+
      Kf8 28. Qd6+ Ke8 29. O-O (29. O-O Qb7 30. Bxf6 $18) (29. Qe6+ Kf8 30. Bxf6 Bxf6
      31. Qxf6+ Kg8 32. Rd7 Qe4+ 33. Kf1 Qxg2+ 34. Kxg2 a4 35. Qf7#) 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Sapunov, Evgeny"]
      [Result "0-1"]
      [WhiteElo "2180"]
      [BlackElo "2460"]
      [PlyCount "200"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 c6 5. Nf3 d5
      (5... d6 6. Bxf6 Qxf6 7. Ne4 Qe7 8. Ng3 O-O 9. c3 Ba5 10. Qa4 Bc7 11. Qh4 Qxh4
      12. Nxh4 Nd7 13. Rb1 Nf6 14. Nhf5 Re8 15. e3 g6 16. Nd4 h5 17. h4 Kg7 18. Bd3
      d5 19. Nge2 Ng4 20. f3 {
      Markzela (1765)-Robert_F_Kennedy (2240)/lichess.org 2020/0-1 (35)}) 6. Rb1 $146
      (6. Nb1 Nbd7 7. c3 Nxe5 8. Nxe5 Bd6 9. Nf3 O-O 10. g3 Qb6 11. Qb3 Ne4 12. d4
      Bg4 13. Bg2 Qa6 14. O-O Qxe2 15. Re1 Qxf2+ {
      0-1 wvmaniac (2550)-pierred (2795)/net-chess.com 2016}) (6. e3 O-O 7. Bd3 Re8
      8. Ne2 Nbd7 9. Bb2 Nc5 10. Ned4 Nxd3+ 11. cxd3 Bd6 12. h3 a6 13. g4 c5 14. Ne2
      b5 15. Qc2 Bb7 16. Rg1 Rc8 17. h4 d4 18. e4 Nxe4 19. O-O-O Nxf2 {
      0-1 lendzior (1660)-loppupeli (1715)/kurnik 2013}) (6. a3 Ba5 7. Na2 Bg4 8. c3
      Nbd7 9. Bg3 Ne4 10. e3 Ndc5 11. Qc2 Bf5 12. d3 Nxc3 13. Nxc3 Na4 14. Be5 f6 15.
      Bd4 b5 16. Rc1 c5 17. Kd1 cxd4 18. Nxb5 Nc3+ 19. Nxc3 dxc3 20. Nd4 Bd7 {
      lendzior (1740)-baszame (1840)/kurnik 2014/0-1}) (6. a3 Be7 $11) 6... Ba5 7. e3
      O-O (7... Nbd7 8. Bf4 $11) 8. Be2 (8. Bd3 Qe7 $11) 8... Re8 (8... Nbd7 9. Bd6
      Re8 10. Bb4 $15) 9. O-O $11 Qe7 10. Rb3 (10. Bf4 Nbd7 $11) 10... Nbd7 $15 11.
      Bg3 (11. Bxf6 Nxf6 12. d4 Bc7 $15) 11... Nc5 12. Rb1 h6 (12... Bxc3 13. dxc3
      Nfe4 14. Qd4 $15) 13. Nd4 (13. Bh4 b5 $15) 13... Nfe4 (13... Bxc3 14. dxc3 Nce4
      15. Qe1 $17) 14. Nxe4 $15 Nxe4 (14... Qxe4 $143 15. Bd6 Bb6 16. f4 $11) (14...
      dxe4 $143 15. Qc1 $14) 15. c3 g6 (15... c5 16. Nf3 $15) 16. Bd3 h5 17. Bxe4
      dxe4 18. h4 (18. Qa4 Bd8 19. h3 b5 $11) 18... a6 (18... Bg4 19. f3 exf3 20.
      gxf3 $17) 19. Ne2 (19. Qa4 Bc7 $11) 19... Be6 (19... b5 $142 $17) 20. d4 $2 (
      20. Qa4 Bd8 $15) 20... b5 (20... exd3 $142 $5 21. Qxd3 Bf5 $19) 21. Qc2 Bc4 22.
      Rbc1 Rac8 (22... Qa3 23. Rb1 $17) 23. Rfe1 (23. a4 Bd3 24. Qd1 Qa3 $17) 23...
      Bd8 (23... c5 24. Nf4 $17) 24. Nf4 Qd7 25. Red1 (25. Qd1 Bf6 $17) 25... Qf5 (
      25... Qg4 26. d5 cxd5 27. Nxd5 Bxh4 28. Bxh4 Qxh4 29. Nf4 $17) 26. a4 Be7 (
      26... Qg4 27. axb5 axb5 28. d5 $17) 27. axb5 axb5 28. Ra1 Ra8 29. Qb2 (29. f3
      Ba3 $17) 29... Ra4 30. Rxa4 (30. Qb1 Rd8 $17) 30... bxa4 $19 31. Qb7 (31. Ra1
      $5 Qb5 32. Qc1 $17) 31... Qb5 32. Qd7 c5 $4 (32... Kf8 $142 33. Nh3 Be6 $19)
      33. dxc5 $4 (33. Qxb5 $142 Bxb5 34. Nd5 cxd4 35. cxd4 $11) 33... Qxd7 $19 (
      33... Bxc5 $6 34. Qxb5 Bxb5 35. Nd5 $15) 34. Rxd7 Bxc5 (34... a3 $142 $5 35. c6
      Ra8 36. c7 $19 (36. Rxe7 $4 a2 $19)) 35. Rc7 (35. Nxh5 Be7 (35... gxh5 $143 36.
      Rc7 a3 37. Rxc5 $19) 36. Bd6 Bxh4 $17 (36... gxh5 $6 37. Bxe7 Ra8 38. Ba3 $11))
      35... a3 $19 36. Rxc5 Ra8 37. Rxc4 a2 38. Kh2 a1=Q 39. Nd5 Qb1 (39... Qa2 40.
      Rc5 Rd8 41. Nf6+ Kg7 42. Nxe4 Qa4 $17) 40. Rd4 (40. Nf6+ Kg7 41. Be5 Qa2 42.
      Rxe4 Kh6 (42... Qxf2 $4 43. Ng4+ f6 44. Nxf2 fxe5 45. Rxe5 $18) 43. Bf4+ g5 44.
      Bxg5+ Kg6 $15) 40... Ra6 (40... f5 41. Nc7 Rb8 42. Rd7 $17) 41. Be5 (41. Rb4
      Qd3 42. Rb8+ Kg7 $15) 41... f5 $17 42. Nc7 Rc6 43. Rd8+ Kf7 44. Rd7+ Kf8 45.
      Bg7+ Kg8 46. Be5 (46. Nd5 $142 $17) 46... Qb6 $4 (46... Qf1 $142 $19) 47. Nd5
      $11 Qc5 48. Ne7+ Kf8 49. Nxc6 Qxc6 50. Rd6 Qc5 (50... Qb5 51. Bd4 $11) 51. Bf4
      (51. Rf6+ Ke8 52. Bd4 Qa3 $11) 51... Kf7 52. Rd7+ Ke6 53. Rd6+ Kf7 54. Rd7+ Ke8
      55. Rd6 Qxc3 56. Rxg6 Qc2 57. Rg5 Qd1 (57... Qxf2 58. Rxh5 Ke7 59. Kh3 $11) 58.
      Rxf5 $14 Qg4 59. Rg5 Qxh4+ 60. Kg1 Kf7 61. Rf5+ Ke6 62. Re5+ Kf6 $4 (62... Kf7
      63. Rxe4 Qd8 64. Bg3 $14) 63. Rxe4 (63. Bg5+ $142 Qxg5 64. Rxg5 Kxg5 65. f3 $18
      ) 63... Kf7 $14 64. Re5 Qg4 65. Rg5 (65. e4 $142 $14) 65... Qe6 $2 (65... Qe2
      $142 $5 $14) 66. Kh2 h4 67. Rh5 Qg4 (67... Qb6 $142 $18) 68. Rg5 (68. Rh7+ Ke6
      $18) 68... Qc8 (68... Qe6 69. f3 $18) 69. Rh5 Kg6 $4 (69... Qg4 70. Rh7+ Ke8
      $18) 70. Rh6+ Kf5 71. Rxh4 Qg8 (71... Ke4 72. f3+ Kd3 73. e4 $18) 72. Rh5+ Ke4
      73. Rg5 Qh7+ 74. Kg3 Kd3 75. Rg4 (75. f3 $5 $18) 75... Ke2 $16 76. f3 Qh1 (
      76... Kf1 $16) 77. e4 (77. Bg5 $5 $16) 77... Kf1 $14 78. Be5 (78. Bd6 Qxg2+ 79.
      Kh4 Qf2+ (79... Qxf3 $4 80. Rf4 Ke2 81. Rxf3 Kxf3 82. e5 $18) 80. Rg3 Qe3 $11)
      78... Qxg2+ $11 79. Kf4 Qh2+ 80. Rg3 Qh6+ 81. Kf5 Qh5+ 82. Ke6 Qe8+ 83. Kf5 Kf2
      84. Rg4 Qf7+ 85. Bf6 Qd7+ 86. Kg5 Kxf3 87. Rf4+ Ke3 88. e5 Qf7 89. Kf5 Qh7+ 90.
      Kg5 Qg8+ 91. Kf5 Qe8 92. e6 Qh5+ (92... Qxe6+ $1 93. Kxe6 Kxf4 $11) 93. Bg5 $14
      Qh7+ 94. Kf6 (94. Kg4 Kd3 $16) 94... Qh8+ $14 95. Kf7 (95. Kg6 $5 Qg8+ 96. Kh5
      Qh8+ 97. Kg4 $14) 95... Qh7+ 96. Ke8 $4 {White intends e7} (96. Kf8 Qh8+ 97.
      Kf7 Qh7+ 98. Kf6 Qh8+ 99. Kg6 Qg8+ 100. Kh5 Qe8+ 101. Kh4 $14) 96... Qg8+ (
      96... Qg6+ 97. Rf7+ Qxg5 98. e7 $19) 97. Rf8+ Qxg5 98. e7 Qb5+ (98... Ke4 99.
      Rf2 $19) 99. Kd8 $17 Qd5+ 100. Ke8 (100. Kc7 Qc5+ 101. Kd7 Qa7+ 102. Ke6 Qa6+
      103. Ke5 Qb5+ 104. Kd6 Qb6+ 105. Kd7 Qd4+ 106. Ke6 Qc4+ 107. Kd7 Qg4+ 108. Kd6
      Qb4+ 109. Kd7 Qa4+ 110. Kd6 Qa3+ 111. Ke6 Qb3+ 112. Ke5 Qc3+ 113. Kd6 Qd3+ 114.
      Ke6 Qe4+ 115. Kd7 Qh7 $17) 100... Ke4 $19 0-1
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Von Buelow, Georg"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "2360"]
      [PlyCount "51"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} d5 2. Bb2 Bg4 3. h3 Bh5 4. Nf3 Bxf3 5. exf3 e6
      6. f4 (6. c4 dxc4 7. Bxc4 Nf6 8. Qb3 Nbd7 9. O-O Be7 10. d4 Nb6 11. Bb5+ c6 12.
      Be2 Qd5 13. Qxd5 Nfxd5 14. a3 Nf4 15. Re1 Nxe2+ 16. Rxe2 Bf6 17. Nd2 Na4 18.
      Ne4 Ke7 19. Nxf6 gxf6 20. Rd1 a5 {
      Jefimow,B-Akesson,R (2480)/8th Amplico AIG Life Rapid 2008/0-1 (46)}) (6. Be2
      Nf6 7. b5 Bb4 8. a3 Ba5 9. O-O O-O 10. c3 Nbd7 11. d4 Rc8 12. Nd2 Re8 13. f4 c6
      14. Nf3 cxb5 15. Bxb5 a6 16. Be2 b5 17. Ne5 Nxe5 18. fxe5 Nd7 19. Bg4 Qg5 20.
      Bc1 Qh4 {brucepeng (1930)-SlamasxPlus (1975)/lichess.org 2021/1-0 (47)}) 6...
      Nf6 7. a3 Nbd7 $146 (7... c5 8. bxc5 (8. g4 Qb6 9. Qe2 Nc6 10. f5 O-O-O 11. g5
      Ne4 12. d3 cxb4 13. dxe4 bxa3 14. Bxa3 Bxa3 15. Nxa3 Qb4+ 16. Kd1 Qb2 {
      0-1 Saering,P (2140)-Muheim,S (2030)/Baden-ch op Badenweiler 2009}) 8... Bxc5
      9. Be2 Bxf2+ 10. Kxf2 Qb6+ 11. d4 Ne4+ 12. Kg1 Qxb2 13. Nd2 Nxd2 14. Qxd2 Qxa1+
      15. Kh2 Qxa3 16. f5 O-O 17. f6 gxf6 18. Rf1 Qd6+ 19. Kh1 Kg7 20. Rf4 f5 21. Rh4
      Kf6 22. Qh6+ {ejdrzej (1730)-kiepski44 (1620)/kurnik 2012/0-1}) 8. d4 (8. Nc3
      a5 $11) 8... Bd6 9. g3 c6 10. Bd3 a5 11. c3 Qc7 (11... h5 12. Nd2 $15) 12. Nd2
      $11 O-O 13. Nf3 (13. O-O b5 $11) 13... b6 (13... axb4 14. axb4 Rxa1 15. Bxa1
      $11) 14. O-O c5 15. bxc5 bxc5 16. c4 Rab8 17. Qe2 (17. Rb1 dxc4 18. Bxc4 Nb6
      19. dxc5 Nxc4 20. cxd6 Qxd6 21. Qxd6 Nxd6 $14) 17... Rfc8 (17... Rb3 18. Rab1
      Rfb8 19. Ne5 $11) 18. Rac1 (18. Rfc1 dxc4 19. Bxc4 Nd5 $14) 18... Qd8 19. Rfd1
      h6 (19... Qe7 20. a4 $14) 20. cxd5 Nxd5 21. dxc5 (21. f5 Qe7 22. Re1 Re8 $16)
      21... Nxc5 $11 22. Bc4 Nb3 (22... Na4 23. Be5 $14 (23. Bxd5 $143 Rxb2 (23...
      exd5 $6 24. Bd4 $11) 24. Rxc8 Qxc8 $17 (24... Rxe2 $4 25. Rxd8+ Bf8 26. Bc6 $18
      ))) 23. Rb1 a4 24. f5 Nb6 $2 (24... Qe7 $142 $5 $16) 25. Bxe6 $1 fxe6 $4 (25...
      Qe7 $142 26. Be5 Bxa3 27. Bxc8 Rxc8 $18) 26. Qxe6+ (26. Qxe6+ Kf8 27. Nh4 (27.
      Qxd6+ $6 Qxd6 28. Rxd6 Nc4 $16) 27... Qxh4 28. Qxd6+ Kg8 29. gxh4 $18) 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Avila Pavas, Santiago"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "2410"]
      [PlyCount "75"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings 'A00: Irregular Openings '} Nf6 2. Bb2 e6 3. a3
      Be7 4. Nf3 O-O 5. e3 c5 6. bxc5 Bxc5 7. Bxf6 $146 (7. d4 Bb6 (7... Qb6 8. Qc1
      Be7 9. c4 d6 10. Bd3 Qc7 11. O-O Nbd7 12. Nc3 b6 13. Nb5 Qb8 14. a4 Bb7 15. Qd1
      a6 16. Nc3 d5 17. Rb1 dxc4 18. Bxc4 Rc8 19. Bd3 Nd5 20. Nxd5 Bxd5 21. e4 Bc4
      22. Bxc4 {
      cipiripi (2335)-Cofi7 (2360)/Rated Blitz game 2015/[Fritz 6 (1s)]/0-1 (51)}) (
      7... Be7 8. Be2 (8. Bd3 Nc6 9. O-O d5 10. Nbd2 h6 11. c4 dxc4 12. Nxc4 b6 13.
      Nce5 Bb7 14. Qe2 Rc8 15. Ba6 Bxa6 16. Qxa6 Nxe5 17. dxe5 Ne4 18. Qxa7 Ra8 19.
      Qb7 Nc5 20. Qc6 Rc8 21. Qb5 Qe8 22. Qe2 Na4 {Fournier,F (2095)-Jonsson,G/Cup
      XX-years Chess Club MDK Malbork (E0 2003/1-0 (50)}) 8... d5 9. O-O b6 10. c4
      Ba6 11. Nbd2 Nbd7 12. Rc1 Rc8 13. cxd5 Bxe2 14. Qxe2 Nxd5 15. Rxc8 Qxc8 16. Qc4
      N7f6 17. Rc1 Qxc4 18. Rxc4 h6 19. g3 Rd8 20. e4 b5 21. Rc2 Nb6 22. Rc7 {
      bisrdan (1610)-Daricom (1765)/lichess.org 2016/1/2-1/2 (81)}) 8. c4 d5 9. c5
      Bc7 10. Nc3 Nc6 11. Be2 b6 12. O-O bxc5 13. dxc5 e5 14. Rc1 e4 15. Nd4 Ne5 16.
      a4 a5 17. Ba3 Re8 18. Ncb5 Ba6 19. c6 Rb8 20. Nxc7 Bxe2 21. Qxe2 Qxc7 {
      GM_HUSARZ (1885)-jar (1950)/Rated Bullet game 2015/1-0 (36)}) (7. c4 Nc6 $11)
      7... Qxf6 $15 8. d4 Bb6 9. c4 (9. Nbd2 Nc6 $11) 9... d5 (9... Nc6 $5 10. Nbd2
      Qg6 $15) 10. Nbd2 $11 dxc4 (10... Nc6 11. Bd3 $11) 11. Bxc4 $14 Nc6 12. O-O e5
      (12... Bd7 13. Bd3 $14) 13. d5 Na5 14. Ba2 Bf5 15. e4 (15. Qa4 $5 $14) 15...
      Bd7 $11 16. Qe2 Rfc8 17. Rfc1 a6 18. h3 (18. Nc4 Nxc4 19. Bxc4 Rc7 $11) 18...
      Bb5 (18... Bc5 19. Nc4 Nxc4 20. Bxc4 $15) 19. Qd1 (19. Bc4 Bxc4 20. Nxc4 Nb3
      $11) 19... h5 (19... Qf4 20. a4 Bd7 21. d6 $11) 20. h4 (20. a4 Bd7 $11) 20...
      Qf4 (20... Bc5 21. a4 Bd7 22. Nc4 Nxc4 23. Bxc4 $15) 21. Rab1 Qg3 (21... Bc5 $5
      $15) 22. Qe1 $14 Ba7 $2 (22... Rxc1 $142 23. Rxc1 Qf4 $14) 23. Nf1 $18 Rxc1 24.
      Rxc1 (24. Nxg3 $143 Rxe1+ 25. Rxe1 Rc8 $15) 24... Qf4 25. Rc7 (25. Ne3 $142 $5
      Rf8 26. Rc7 $18) 25... Bb6 $14 26. Re7 Bd8 27. Rxe5 Nc4 $2 (27... Rc8 $142 $5
      28. Ne3 Rc5 $14) 28. Rf5 (28. Bxc4 Bxc4 29. Re8+ Kh7 $18) 28... Qh6 $2 (28...
      Qc7 29. e5 Rc8 30. d6 $18) 29. a4 $1 Nd6 (29... Bxa4 30. Qb4 {Double attack} (
      30. Bxc4 {Deflection}) (30. Qb4 {Decoy})) 30. axb5 Nxf5 (30... axb5 $142 31.
      Bb3 Nxf5 32. exf5 Kf8 $18) 31. exf5 axb5 (31... Kf8 32. Bc4 axb5 33. Qb4+ Be7
      34. Qxb5 Rd8 $18) 32. Qe8+ Kh7 33. Bb1 f6 (33... Bf6 34. Qxa8 Qc1 35. Be4 $18)
      34. d6 (34. Ng5+ Qxg5 35. hxg5 Bb6 36. Qxa8 Bc7 37. Qe8 Bf4 38. d6 Bxg5 39. d7
      b4 40. d8=Q b3 41. Qg6#) 34... Rb8 (34... Ra1 35. Bc2 Rxf1+ 36. Kxf1 Qc1+ 37.
      Ne1 Bb6 $18) 35. d7 Qc1 36. Ba2 Bc7 37. Qxb8 $1 Bxb8 (37... Bxb8 38. d8=Q {
      Decoy}) 38. d8=Q (38. d8=Q Qc8 39. Qxc8 Bh2+ 40. N1xh2 b6 41. Qg8+ Kh6 42. Qh8#
      ) 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Korchmar, Vasiliy"]
      [Result "0-1"]
      [WhiteElo "2180"]
      [BlackElo "2450"]
      [PlyCount "64"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 Nc6 5. Bxf6
      Qxf6 6. Nd5 Qe5 7. c4 b5 $146 (7... O-O 8. Nf3 (8. e3 Ba5 9. Nf3 Qh5 10. Rb1 d6
      11. Be2 Bg4 12. Rxb7 Rab8 13. Rb3 Rxb3 14. axb3 Rb8 15. Nd4 Bxe2 16. Qxe2 Qxe2+
      17. Kxe2 Nxd4+ 18. exd4 Rxb3 19. Ra1 Bb6 20. Nxb6 Rxb6 21. Rxa7 Kf8 22. Rxc7 {
      1-0 Woelfelschneider,P-Gregor}) 8... Qd6 (8... Qe4 9. Nxc7 Rb8 10. e3 Ba5 11.
      Nd5 d6 12. Qb3 Bg4 13. Bd3 Qe8 14. Rb1 Bxf3 15. gxf3 Nd4 16. Qd1 f5 17. h4 Ne6
      18. h5 f4 19. Rb5 Bd8 20. h6 g6 21. Be2 Qf7 22. Qa4 b6 23. Rb1 {
      Taulien,H (2225)-Schulz,H (2145)/RSX4D - A00 - SokStabSys-1 2004/1-0}) 9. e3 b6
      10. Bd3 Bb7 (10... h6 11. O-O Bb7 12. Bc2 Na5 13. Nxb4 Qxb4 14. d3 Rad8 15. Qe2
      Rde8 16. Nd4 a6 17. Nf5 g6 18. Qg4 Kh7 19. Nh4 Qd6 20. Qh3 f5 21. Rfd1 Rf6 22.
      e4 Qd4 23. Nf3 Qb2 24. Ba4 Re7 25. Rdb1 {
      Genesis 1.07-Fortress 1.62/WBEC3_3rdDivision 2002/0-1 (97)}) 11. Qb1 g6 12. a3
      Bxa3 13. Nxc7 Qxc7 14. Rxa3 Na5 15. Be2 Rac8 16. Rc3 Qd8 17. Qb4 d5 18. Ne5 d4
      19. Rd3 Qg5 20. Nf3 Qxg2 21. Rg1 Qh3 22. Rg3 {
      Schulz,H-Winiger,A/TT-06 TSC 2003/0-1 (43)}) (7... Bd6 8. Nf3 Qe6 9. e3 b6 10.
      Rb1 O-O 11. d4 Ne7 12. Nc3 Qg6 13. Bd3 Qxg2 14. Bxh7+ Kh8 15. Rg1 Qh3 16. Be4
      c6 17. c5 bxc5 18. dxc5 Bc7 19. Rb4 Kg8 20. Bd3 g6 21. Rh4 Qe6 22. Bc4 {
      Baer,W-Winiger,A/TT-09 ETC 2003/1/2-1/2 (44)}) (7... O-O 8. Nf3 Qd6 9. e3 $11)
      8. Nf3 Qd6 9. e3 (9. Nxb4 Qxb4 10. cxb5 Qxb5 $11) 9... bxc4 (9... O-O $5 10.
      Rb1 a5 $11) 10. Bxc4 $14 O-O 11. O-O (11. Qc2 Rb8 12. Rb1 a5 $14) 11... Na5 $11
      12. Qc2 Nxc4 13. Qxc4 Ba5 (13... Rb8 $142 14. Qxc7 Ba6 15. Qxd6 Bxd6 $11) 14.
      Rab1 $4 (14. Qe4 $142 Bb7 15. Ne7+ Kh8 16. Qxb7 Qxe7 17. Rab1 $14) 14... Ba6
      $19 15. Qd4 (15. Qe4 Rae8 16. Qf5 Bxf1 17. Rxf1 c6 18. Nf6+ Qxf6 19. Qxa5 Qd6
      $19) 15... Bxf1 16. Rxf1 (16. Kxf1 Rab8 17. Rc1 c6 $19) 16... c6 17. Nc3 (17.
      Nf4 Qxd4 18. exd4 Rab8 $19) 17... Qxd4 18. Nxd4 Bxc3 19. dxc3 g6 (19... Rfb8
      20. Nb3 $19) 20. g4 Rab8 21. g5 (21. Nb3 f5 22. h3 Rb5 $19) 21... Rb2 22. Ra1 (
      22. a3 f6 23. gxf6 Rxf6 $19) 22... Rfb8 23. Kg2 (23. Nb3 Rc2 $19) 23... Rb1 24.
      Rxb1 Rxb1 25. h4 (25. Nf3 Kf8 $19) 25... Ra1 26. Nb3 (26. Nf3 Kf8 $19) 26...
      Rxa2 27. Nc5 (27. Nc1 Rc2 28. Nb3 Rxc3 $19) 27... d5 28. Nd7 (28. e4 dxe4 29.
      Nxe4 a5 $19) 28... a5 29. Ne5 (29. Nf6+ Kg7 30. h5 $19) 29... a4 30. Nxc6 (30.
      Nd3 a3 31. h5 gxh5 $19) 30... a3 31. Ne7+ Kf8 32. Nxd5 Rb2 0-1
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Curtis, John"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "2290"]
      [PlyCount "76"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} e6 2. Bb2 f5 3. Nf3 Nf6 4. a3 b6 5. g3 Bb7 6.
      Bg2 Be7 7. O-O O-O 8. c4 (8. d3 c5 9. bxc5 bxc5 10. Nbd2 Qc7 11. Rb1 Nc6 12. c4
      Rab8 13. Bc3 Ng4 14. Qc2 Bf6 15. Rb2 Bxc3 16. Qxc3 Ba8 17. h3 Rxb2 18. Qxb2 Nf6
      19. Qc3 Rb8 20. Rb1 Rxb1+ 21. Nxb1 Qb7 22. Nbd2 Qb6 {
      Bogdan,D (2360)-Forgacs,J (2355)/Alfoeld Cup op 2001/1-0 (39)}) 8... h6 $146 (
      8... a6 9. d3 b5 10. cxb5 axb5 11. Nc3 c6 12. Nd4 Ra7 13. Qb3 Na6 14. Nxf5 Nd5
      15. Nxe7+ Nxe7 16. Ne4 d5 17. Ng5 Bc8 18. Bh3 Nf5 19. Bxf5 Qxg5 20. Bh3 Raf7
      21. Bg2 Kh8 22. Qc3 Bd7 23. e3 {rryy44-adamtyk/kurnik 2012/1-0 (62)}) (8... c5
      9. b5 $11) 9. Nc3 $14 Ne4 (9... Nc6 10. d4 Bd6 11. c5 $16) 10. Qc2 (10. Nxe4
      Bxe4 11. d3 Bb7 $14) 10... Nxc3 $14 11. Bxc3 (11. dxc3 $143 Be4 12. Qb3 Nc6 $11
      ) 11... Bf6 12. d4 (12. b5 d6 $14) 12... Be4 13. Qb2 (13. Qb3 Nc6 $14) 13... d6
      (13... d5 14. Qa2 $14) 14. Rfd1 (14. Ne1 Nd7 $14) 14... Qc8 (14... Nd7 15. Nd2
      Bxg2 16. Kxg2 $11) 15. a4 (15. d5 exd5 16. cxd5 Qb7 $14) 15... Qb7 (15... Nc6
      16. a5 $14) 16. a5 (16. Bh3 Qc8 $16) 16... Nd7 17. a6 Qc8 18. d5 (18. Qb3 c5
      $14) 18... Bxc3 (18... exd5 19. cxd5 Qe8 20. Nd4 Bxg2 21. Kxg2 Qe4+ 22. Nf3 $14
      ) 19. Qxc3 $14 e5 20. Bh3 Bxf3 21. Qxf3 (21. exf3 $142 Nf6 22. Ra2 $14) 21...
      Qd8 $4 (21... e4 $142 22. Qb3 Qe8 $11) 22. Bxf5 $18 Kh8 (22... Qg5 23. e4 $18)
      23. Qg4 (23. Qe4 Nf6 24. Qc2 Ng8 $18) 23... Nf6 24. Qg6 Qe8 25. Qxe8 Raxe8 26.
      e4 Re7 (26... Rb8 27. Rac1 $18) 27. c5 $1 Ne8 (27... bxc5 28. bxc5 {Combination
      }) (27... dxc5 28. bxc5 {Combination}) 28. cxb6 (28. Rac1 b5 $18) 28... cxb6
      29. Rac1 Rf6 $2 (29... Nc7 $142 $16) 30. Rc8 $18 g6 (30... Kg8 31. Be6+ Kh7 32.
      Rb8 $18) 31. Be6 Kg7 32. Rdc1 Rf8 (32... Rfxe6 33. dxe6 Kf6 34. f3 Kxe6 35. Ra8
      $18) 33. R1c6 (33. Rb8 Rf3 $18) 33... Kf6 (33... Rh8 34. Rb8 Kf6 35. Rcc8 $18)
      34. Ra8 (34. Rb8 $142 $18) 34... Rxe6 (34... h5 $18) 35. dxe6 Kxe6 36. Rcc8
      Rxf2 (36... Kd7 $18) 37. Kxf2 (37. Rxe8+ Kd7 38. Rxa7+ Kc6 39. Kxf2 Kb5 40. Rb8
      Kc6 41. Rab7 Kb5 42. a7 Ka4 43. Rc7 Ka3 44. a8=Q+ Kb2 45. Qa4 b5 46. Rc2+ Kb1
      47. Qa2#) 37... Kf6 38. Rxe8 Kg5 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2021.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Dwilewicz, Katarzyna"]
      [Result "0-1"]
      [WhiteElo "2180"]
      [BlackElo "2110"]
      [PlyCount "154"]
      [EventDate "2021.??.??"]
      
      1. b4 {A00: Irregular Openings} e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 Nc6 5. Bxf6
      Qxf6 6. Nd5 Qd8 7. e4 O-O 8. Bd3 $146 (8. g3 Re8 9. Bg2 f5 10. Qe2 d6 11. Nxb4
      Nxb4 12. Qc4+ d5 13. Qxb4 fxe4 14. Ne2 Bg4 15. Nd4 b6 16. Nc6 Qf6 17. Qc3 Bd7
      18. Qxf6 gxf6 19. Nb4 Be6 20. c3 c5 21. Nc2 Rad8 22. O-O f5 {
      Shuvalov,E (2180)-Vifleemskaia,S (1925)/Titled Tuesday 2021/1-0}) (8. Nf3 Re8
      9. Bd3 Bc5 10. O-O d6 11. c3 Bg4 12. Bc2 Ne5 13. d4 Nxf3+ 14. gxf3 Bh3 15. Qd2
      Bxf1 16. Rxf1 Bb6 17. Kh1 c6 18. Ne3 g6 19. Rg1 Qf6 20. Rg3 Bd8 21. Ng4 Qh4 22.
      f4 h5 {Shuvalov,E (2180)-Arabidze,M (2435)/Titled Tuesday 6th Apr 2021/1-0 (52)
      }) (8. Bc4 Re8 9. Qe2 Nd4 10. Qd3 Bc5 11. Nf3 Nxf3+ 12. Qxf3 c6 13. Ne3 d5 14.
      exd5 Qh4 15. O-O Bxe3 16. fxe3 Rf8 17. d3 b5 18. Bb3 c5 19. d6 Rb8 20. Bxf7+
      Kh8 21. Qg3 Qh6 22. Rf2 Rb7 {
      Shuvalov,E (2180)-Golsta,M (1965)/Titled Tuesday 6th July 2021/1-0}) 8... Re8
      9. Ne2 Bf8 (9... Bc5 10. O-O $15) 10. c3 (10. O-O Ne5 $11) 10... d6 (10... Ne5
      11. Bc2 $15) 11. Bc2 (11. f4 g6 $11) 11... Ne5 12. O-O c6 13. Ne3 Ng4 14. Nxg4
      (14. Nd4 Qh4 15. h3 Nf6 $11) 14... Bxg4 15. f3 Be6 16. Nf4 Bd7 17. d4 Qf6 (
      17... g6 18. Bb3 $11) 18. Nd3 (18. Qd2 Qg5 $11) 18... c5 19. e5 dxe5 20. Nxe5
      Bf5 21. Bb3 Be6 22. f4 (22. Re1 Bd6 $11) 22... Rad8 (22... cxd4 $5 23. cxd4
      Rad8 $15) 23. d5 $11 Bc8 (23... Bf5 24. Ba4 Re7 25. g4 $17) 24. Qf3 $14 b5 (
      24... Bd6 $142 25. Rae1 Re7 $14) 25. Rad1 (25. c4 $142 $5 $14) 25... c4 26. Bc2
      Bb7 (26... Bd6 27. Rfe1 Bxe5 28. fxe5 Rxe5 29. Qxf6 gxf6 30. Rxe5 fxe5 31. a4
      $15) 27. Kh1 Rd6 (27... Bd6 28. Nc6 Bxc6 29. dxc6 $11) 28. Rd4 Red8 29. Rfd1 (
      29. Be4 Qe7 30. Re1 g6 $11) 29... Ra6 30. Bb1 (30. a4 $5 bxa4 31. Be4 $15)
      30... Bc5 $15 31. R4d2 Ra3 32. Nc6 $2 (32. Qe4 $142 g6 33. Nd7 $15) 32... Re8
      $4 (32... Rxc3 33. Qxc3 Qxc3 34. Nxd8 $17) 33. Nd4 $4 (33. Qh3 $142 Kf8 34. Ne5
      $16) 33... a6 $4 (33... Bxd4 $142 34. Re2 Rxe2 35. Qxe2 $19) 34. Qh5 $4 (34.
      Re2 $142 Rxe2 35. Nxe2 $17) 34... g6 $19 35. Qf3 Rd8 (35... Bxd4 $5 36. Rxd4
      Qxd4 37. cxd4 Rxf3 38. gxf3 Bxd5 39. Kg2 Re2+ 40. Kg3 $19) 36. Nc6 (36. Ne2 b4
      37. Qe4 bxc3 $19) 36... Rd6 (36... Rxc3 $142 37. Qxc3 Qxc3 38. Nxd8 Ba8 $19)
      37. Ne5 Kg7 (37... Bb4 $142 38. Rc1 Qd8 $19) 38. Ng4 $4 (38. Be4 $142 $15)
      38... Qxc3 $19 39. Qe4 (39. Qe2 Bc8 40. Nf2 Bxf2 41. Qxf2 Qe3 $19) 39... Bc8
      40. Qe5+ (40. Qe2 Bxg4 41. Qxg4 Be3 $19) 40... Qxe5 41. fxe5 (41. Nxe5 Be3 42.
      Re2 Bxf4 $19) 41... Rd8 (41... c3 $5 42. Rd3 Rd8 43. Nf6 $19) 42. Nf6 b4 (42...
      Re3 43. Be4 $19) 43. d6 (43. Rc2 c3 44. Re2 a5 $19) 43... Re3 44. d7 Bb7 45.
      Ne8+ (45. Ng4 c3 46. Nxe3 cxd2 47. Nc4 Rxd7 48. Rxd2 Rxd2 49. Nxd2 $19) 45...
      Kf8 46. Nd6 (46. Rf1 Rxe5 47. Nf6 c3 $19) 46... c3 (46... Rxd7 $142 47. Nxc4
      Re2 $19) 47. Nxb7 (47. Rd3 Rxd3 48. Bxd3 Rxd7 49. Bc2 $19) 47... Rxe5 (47...
      cxd2 48. h4 Re1+ 49. Kh2 Bg1+ 50. Kh3 Rxd1 51. Nxd8 Bb6 $19 (51... Rxb1 52.
      Ne6+ fxe6 53. d8=Q+ Kf7 54. Qf6+ (54. Qxd2 $6 Bc5 $18) 54... Ke8 55. Qxe6+ Kd8
      56. Qf6+ Kc7 57. Qd6+ Kb7 58. Qxd2 $18)) 48. Nxd8 $18 cxd2 49. h4 (49. Ne6+
      $142 $1 Rxe6 50. d8=Q+ Kg7 51. Qxd2 $18) 49... Re1+ (49... Bb6 50. Rxd2 Bxd8
      51. Kh2 $17) 50. Kh2 $15 Rxd1 $4 (50... Be7 51. Rxd2 Bxd8 $15 (51... Rxb1 $143
      52. Nc6 Bxh4 53. d8=Q+ Bxd8 54. Rxd8+ Kg7 55. Ra8 $14)) 51. Bc2 $4 (51. Ne6+
      Ke7 52. d8=Q+ Kxe6 53. Bc2 Bd6+ 54. g3 $18) 51... Rh1+ (51... Bd6+ $142 52. g3
      Bxg3+ 53. Kg2 Bxh4 54. Bxd1 Bxd8 $19) 52. Kxh1 $16 Ke7 53. Nb7 Bb6 54. d8=Q+
      Bxd8 55. Nxd8 Kxd8 56. Kg1 Kd7 57. Kf2 Kd6 58. Ke2 Ke5 59. g3 f5 60. Kxd2 f4 $2
      (60... Kd4 $142 $5 $16) 61. g4 $18 Kd4 (61... f3 62. Ke3 f2 63. Kxf2 $18) 62.
      Ba4 (62. Ke2 $142 $18) 62... a5 63. Bc6 (63. Ke2 Kc3 64. Be8 $18) 63... Kc5 $2
      (63... h6 $142 $16) 64. Be8 $18 Kd4 65. Bxg6 $4 (65. g5 f3 66. Bxg6 $18) 65...
      hxg6 $19 66. h5 gxh5 67. gxh5 Ke5 68. Ke2 a4 69. Kf3 b3 70. h6 Kf6 71. axb3 a3
      72. Kxf4 a2 73. h7 Kg7 74. b4 Kh8 (74... a1=Q 75. Ke4 Qe1+ 76. Kd3 Qxb4 77.
      h8=B+ Kxh8 78. Ke2 Kg8 79. Kd1 Qb1+ 80. Ke2 Qa2+ 81. Kd3 Qa7 82. Kd2 Qf2+ 83.
      Kd1 Kf7 84. Kc1 Qf1+ 85. Kc2 Ke7 86. Kb2 Qd3 87. Kc1 Qc4+ 88. Kd2 Qf4+ 89. Kc3
      Qg3+ 90. Kb4 Qg4+ 91. Kb3 Qe4 92. Kc3 Qe1+ 93. Kc4 Kd6 94. Kd3 Kc5 95. Kc2 Kc4
      96. Kb2 Qd1 97. Ka2 Kc3 98. Ka3 Qb3#) 75. b5 (75. Ke5 a1=Q+ 76. Kd5 $19) 75...
      a1=Q 76. b6 (76. Ke4 Qa4+ 77. Kd5 Qxb5+ 78. Kd4 Qa6 79. Kc5 Qf1 80. Kb6 Kxh7
      81. Kc7 Kg7 82. Kd8 Kf6 83. Kc7 Qc4+ 84. Kb6 Qd4+ 85. Kc6 Qf4 86. Kc5 Ke5 87.
      Kc6 Qa4+ 88. Kc5 Qd4+ 89. Kc6 Qc4+ 90. Kd7 Qc5 91. Ke8 Ke6 92. Kd8 Qc3 93. Ke8
      Qc8#) 76... Qb2 (76... Qa6 77. b7 Qxb7 78. Ke5 Qf3 79. Kd6 Qg4 80. Kc6 Qb4 81.
      Kd7 Kxh7 82. Kc7 Qd2 83. Kb6 Kg8 84. Kb5 Qe3 85. Kc6 Qg1 86. Kb5 Qg5+ 87. Kb6
      Qc1 88. Kb5 Qb1+ 89. Kc5 Qe1 90. Kb6 Kg7 91. Kb5 Qf1+ 92. Ka4 Kf6 93. Kb4 Qe1+
      94. Kb5 Qe2+ 95. Kb6 Qe3+ 96. Kc6 Qd4 97. Kc7 Qb4 98. Kc6 Ke6 99. Kc7 Qb5 100.
      Kc8 Kd6 101. Kd8 Qd7#) 77. Kf5 Qxb6 (77... Qxb6 78. Ke5 Qd8 79. Kf4 Qd2+ 80.
      Ke4 Kxh7 81. Ke5 Qe1+ 82. Kd6 Qe8 83. Kc7 Kg7 84. Kb6 Qe3+ 85. Kb5 Qa7 86. Kc4
      Kh8 87. Kd5 Qa5+ 88. Kc4 Qa4+ 89. Kc5 Kg8 90. Kb6 Qb3+ 91. Kc7 Qb2 92. Kc6 Qb4
      93. Kd5 Kf8 94. Ke6 Qe1+ 95. Kd5 Qa5+ 96. Kc4 Kg7 97. Kd3 Qb5+ 98. Kd2 Qb6 99.
      Kd3 Qb4 100. Kc2 Qe1 101. Kb2 Kf6 102. Kc2 Qe4+ 103. Kc3 Qe3+ 104. Kb4 Qd4+
      105. Ka5 Ke5 106. Kb5 Kd6 107. Ka6 Qb4 108. Ka7 Kc6 109. Ka6 Qb6#) 0-1
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2022.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Romero Ruscalleda, Josep"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "2175"]
      [PlyCount "73"]
      [EventDate "2022.??.??"]
      
      1. b4 {A00: Irregular Openings} Nf6 2. Bb2 d6 3. e3 g6 4. Bxf6 exf6 5. c4 Bg7
      6. d4 (6. Nc3 f5 7. Nge2 O-O 8. g3 Nd7 9. Bg2 Nf6 10. d3 Rb8 11. O-O Re8 12. a4
      h5 13. a5 Ng4 14. h3 Ne5 15. h4 Ng4 16. a6 b6 17. Nb5 Bxa1 18. Qxa1 Qf6 19.
      Nxa7 Bd7 20. b5 Kg7 {FeegLood (2750)-smurf42 (2625)/lichess.org 2015/1-0 (43)})
      6... O-O 7. Nc3 f5 8. g3 $146 (8. Nf3 c5 9. b5 cxd4 10. Nxd4 Qa5 11. Qd2 Re8
      12. Nd5 Qxd2+ 13. Kxd2 Bxd4 14. exd4 Re4 15. Nc7 Rxd4+ 16. Kc3 Rf4 17. f3 Be6
      18. Nxa8 Rxc4+ 19. Bxc4 Bxc4 20. Kxc4 Nd7 21. Rad1 Ne5+ 22. Kb4 {
      1-0 pierre-ilhw/internet 2009}) (8. Nf3 $5 $15) 8... c5 $17 9. Nd5 (9. Nf3 $5
      $17) 9... cxd4 $19 10. exd4 Re8+ 11. Ne2 (11. Be2 Nc6 12. Nf3 g5 $19) 11... Nc6
      12. Bg2 $6 (12. Qd2 a5 13. Ne3 axb4 14. Bg2 $19) 12... Nxd4 13. Ne3 Nxe2 14.
      Kxe2 f4 (14... a5 15. b5 f4 16. gxf4 $19) 15. gxf4 Bg4+ (15... Qh4 16. Rc1 a5
      17. Qa4 Bg4+ 18. Kf1 axb4 19. Qc2 $19) 16. Bf3 Bxf3+ (16... Bxa1 $5 17. Bxg4
      Bc3 18. Qd5 $19) 17. Kxf3 Bxa1 (17... Qh4 18. h3 Bxa1 19. Qxa1 $19) 18. Qxa1
      Qh4 19. h3 Re6 20. Nd5 Qh5+ (20... Rc8 $5 21. Qd4 $19) 21. Kg3 $17 Qf5 22. Re1
      (22. Nc7 $142 $5 Qd3+ 23. Kg2 Qe4+ 24. Kg3 $17) 22... Rxe1 $19 23. Qxe1 Qd3+
      24. Kg2 (24. f3 Qd4 $19) 24... Qxc4 25. Nf6+ (25. Qd2 Kg7 $19) 25... Kg7 26.
      Qa1 Rc8 (26... Qxf4 $4 27. Nh5+ Kf8 28. Qg7+ Ke7 29. Nxf4 $18) 27. Nd5+ (27.
      Ne8+ Kf8 28. Nxd6 Qd5+ 29. Kg3 Qd3+ (29... Qxd6 $6 30. Qh8+ Ke7 31. Qxc8 $15)
      30. Kh2 Qc3 (30... Qxd6 $6 31. Qh8+ Ke7 32. Qxc8 Qxf4+ 33. Kg2 Qxb4 34. a3 $19)
      31. Qxc3 Rxc3 32. Nxb7 Ra3 $19) 27... Kh6 28. Ne3 Qe4+ (28... Qxf4 $142 29. Qb2
      $19) 29. Kg3 f5 (29... Qxb4 $4 30. Nf5+ gxf5 31. Qf6+ Kh5 32. Qg5#) 30. Qf6 Re8
      (30... d5 31. Qf7 Rc3 32. Qf8+ Kh5 33. Qg7 Rxe3+ 34. fxe3 Qxe3+ 35. Kg2 $19)
      31. b5 (31. Qxd6 a6 $19) 31... Qe6 32. Qd4 b6 (32... Qxa2 33. Nxf5+ Kh5 34. Qg7
      Qb3+ 35. f3 Qxf3+ 36. Kxf3 Re3+ 37. Kxe3 gxf5 38. Qxh7#) 33. a4 (33. Qd2 Qd7
      34. Qd5 Rc8 $19) 33... Rc8 (33... d5 $142 $19) 34. Ng4+ (34. Qd1 $19) 34...
      fxg4 35. hxg4 Rc4 (35... Qe1 36. Qd5 Qg1+ 37. Qg2 Rc3+ 38. f3 Qd1 39. g5+ Kg7
      $19) 36. g5+ Kh5 37. Qd1+ (37. Qd1+ Qe2 38. Qxe2#) 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2022.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Chambers, Chris L"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [PlyCount "101"]
      [EventDate "2022.??.??"]
      
      1. b4 {A00: Irregular Openings} e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 O-O 5. Bxf6
      Qxf6 6. Nd5 Qd6 7. e4 (7. c4 Ba5 8. e3 c6 9. Nf4 Qe7 (9... Qf6 10. Nf3 d6 11.
      Be2 Bf5 12. Nh5 Qe7 13. O-O Nd7 14. Ng3 Bg6 15. d4 Rab8 16. Bd3 c5 17. Rb1 a6
      18. Qc2 Rfc8 19. Nf5 Qf6 20. N3h4 d5 21. cxd5 cxd4 22. Qa4 Nc5 23. Qxa5 Nxd3
      24. Nxg6 {Timmermans,M (2385)-Skatchkov,V (2290)/Titled Tuesday 2021/1-0}) 10.
      Nf3 d6 11. Be2 Nd7 12. O-O Nf6 13. d4 Bf5 14. Bd3 Ne4 15. Qc2 Rae8 16. Nh5 Bg4
      17. Ng3 Bxf3 18. gxf3 Nd2 19. Kg2 Nxf1 20. Rxf1 g6 21. f4 a6 {
      Timmermans,M (2385)-Kollars,D (2595)/Titled Tuesday 2021/1-0 (48)}) 7... Re8
      $146 (7... c6 8. Nxb4 Qxb4 9. Rb1 (9. Bd3 d5 10. exd5 cxd5 11. Nf3 Bg4 12. O-O
      Qd6 13. Rb1 b6 14. h3 Bh5 15. Be2 Nc6 16. Nh2 Bg6 17. d3 Nd4 18. Bh5 Bxh5 19.
      Qxh5 Nxc2 20. Rfc1 Na3 21. Ng4 Nxb1 22. Rxb1 Rac8 23. Re1 Rfe8 {
      RiverOk (1760)-mi2a (1900)/Rated Blitz game 2014/0-1}) 9... Qxe4+ 10. Be2 Re8
      11. Nf3 d5 12. d3 Qe7 13. c3 Na6 14. d4 Bg4 15. Ne5 Bxe2 16. Qxe2 f6 17. f4
      fxe5 18. fxe5 Rf8 19. Kd2 Qg5+ 20. Kc2 c5 21. h4 Qg6+ 22. Kb3 {RiverOk (1605)
      -ICC_player (1785)/Rated Blitz tournament https://lichess. 2014/0-1 (37)}) 8.
      Ne3 Rxe4 9. Bd3 (9. Nf3 Bc5 $17) 9... Re8 (9... Re7 10. Ne2 g6 11. O-O $17) 10.
      Nf3 Nc6 11. O-O Qf8 (11... g6 $142 $17) 12. Bxh7+ $4 (12. c3 $142 Bc5 13. Qb3
      $15) 12... Kxh7 $19 13. Ng5+ Kg6 14. Qg4 f5 15. Qh4 Qg8 (15... Bxd2 16. Qh7+
      Kxg5 17. Nd5 $11) 16. g4 (16. Qg3 $142 Kf6 17. Qh4 $19) 16... f4 $4 (16... d6
      17. Qh5+ Kf6 $15) 17. Qh5+ $11 Kf6 18. Rae1 $4 (18. Nh7+ Ke7 19. Qg5+ Kf7 20.
      Qf5+ Ke7 21. Qg5+ Ke6 22. Rfe1 fxe3 23. Rxe3+ Kd6 24. Rd3+ Nd4 25. Rxd4+ Kc6
      26. Rxb4 $16) 18... Re5 (18... fxe3 19. fxe3+ Ke7 $19) 19. Nh7+ $18 Ke7 (19...
      Qxh7 20. Qxh7 d5 $18) 20. Nf5+ Ke6 21. d4 (21. Qg6+ $142 Kd5 22. Nf6+ gxf6 23.
      Qxg8+ Re6 24. Ng7 $18) 21... Rxe1 $2 (21... Kd5 $142 22. Qh3 Nxd4 23. Nxd4 Bxe1
      24. Qb3+ Kxd4 25. Qxg8 d6 $18) 22. Ng5+ $4 (22. Rxe1+ $142 Bxe1 23. Qg6+ Kd5
      24. Nf6+ Kc4 25. Nxg8 $18) 22... Kd5 $17 23. c4+ $4 (23. Rxe1 $142 Kc4 24. Re8
      $17) 23... Kxc4 $19 24. Rxe1 (24. Qh3 Qe8 25. Qb3+ Kb5 $19) 24... Bxe1 25. Qh3
      Na5 (25... Kb4 $142 26. Qf1 Bc3 27. Qb1+ Ka5 28. Qd3 $19) 26. Qa3 (26. Qf1+ Kb4
      27. Qxe1+ Kb5 28. Qe5+ Ka6 29. Qxc7 $19) 26... Bb4 27. Qc1+ (27. Qa4 Qf8 28.
      Nf3 d5 29. Ne5+ Kc3 $19) 27... Kb5 28. Ne4 (28. a3 Bf8 29. Qxc7 Bxa3 30. Qxf4
      d5 $19) 28... Qxa2 29. Qf1+ Qc4 30. Qb1 d5 (30... Nb3 $142 31. Nxg7 d5 $19) 31.
      Ned6+ (31. Nfd6+ cxd6 32. Nxd6+ Ka4 33. Qa1+ Kb3 34. Qb1+ Ka3 35. Nxc4+ dxc4
      36. Qc1+ Ka4 37. Qc2+ Kb5 $19) 31... cxd6 32. Nxd6+ Ka4 33. Nxc4 dxc4 34. Qa2+
      (34. Qc2+ Kb5 35. Qg6 c3 $19) 34... Kb5 35. Qe2 Bd7 36. Qe5+ Ka4 37. Qxg7 Bc6
      38. g5 (38. d5 Bxd5 39. Qa1+ Kb5 40. Qe5 $19) 38... c3 39. d5 Bxd5 40. Qd4 Bc6
      (40... c2 $142 41. Qa1+ Ba3 42. Qd4+ Bc4 43. Qxf4 c1=Q+ 44. Qxc1 Bxc1 45. f3
      $19) 41. g6 c2 42. Qb2 Be4 43. g7 Rg8 44. h4 Nc4 45. Qa2+ (45. Qa1+ Ba3 46. Kh2
      c1=Q 47. Qxc1 Bxc1 48. Kh3 Rxg7 49. h5 Bg2+ 50. Kh4 Ba3 51. h6 Be7+ 52. Kh5
      Bf3#) 45... Kb5 46. Qa1 Rxg7+ 47. Kh2 Rh7 48. Kh3 (48. f3 Bxf3 49. Qb2 Nxb2 50.
      h5 c1=Q 51. h6 Rxh6#) 48... Rc7 (48... Be7 49. f3 Bxf3 50. Kh2 Rxh4+ 51. Kg1
      Bc5+ 52. Qd4 Bxd4+ 53. Kf1 c1=Q#) 49. Kg4 Ne5+ $1 50. Kxf4 (50. Qxe5+ Rc5 {
      Decoy}) 50... c1=Q+ (50... Bd5 $142 51. Qf1+ Bc4 52. Qa1 c1=Q+ 53. Qxc1 Nd3+
      54. Kf5 Nxc1 55. f4 $19) 51. Kxe5 (51. Kxe5 Re7+ 52. Kf6 Qf4#) 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2022.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Shukhman, Anna"]
      [Result "0-1"]
      [WhiteElo "2180"]
      [BlackElo "2010"]
      [PlyCount "60"]
      [EventDate "2022.??.??"]
      
      1. b4 {A00: Irregular Openings} e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 O-O 5. Nf3
      Nc6 6. Bxf6 Qxf6 7. Nd5 Qf5 $146 (7... Qd6 8. Nxb4 Qxb4 (8... Nxb4 9. a3 Nc6
      10. d4 Qd5 11. e3 Qa5+ 12. Nd2 Qg5 13. Nf3 Qa5+ 14. Nd2 Qg5 15. Nf3 Qa5+ {
      1/2-1/2 Betsy516-Ufim143/computer chess game 2001}) 9. e3 d6 10. Be2 b6 11. O-O
      Bb7 12. d4 Na5 13. Bd3 Rae8 14. Ng5 g6 15. Qg4 Kg7 16. h4 h5 17. Qg3 c5 18.
      Qxd6 Qc3 19. dxc5 Qxc5 20. Qxc5 bxc5 21. Rab1 Bd5 22. Rb5 {
      Shuvalov,E (2180)-Albuquerque Junior,W (2205)/Titled Tuesday 2020/1-0 (35)}) (
      7... Qg6 8. Nxc7 (8. Rb1 Ba5 9. Rb5 Bb6 10. h4 a6 11. Rb4 Qe6 12. Nf4 Qd6 13.
      Re4 f5 14. Rc4 Na5 15. Ra4 Qc6 16. c3 Nc4 17. e3 Nb2 18. Qb3+ Kh8 19. Qxb2 Qxa4
      20. h5 d6 21. Ng6+ hxg6 22. hxg6+ Kg8 {
      lendzior (1690)-witwi/playok.com 2012/0-1}) 8... Rb8 9. Nd5 Ba5 10. Nf4 Qf5 11.
      g3 d5 12. Bg2 Re8 13. c3 g5 14. Nd3 Qxd3 15. O-O Qxe2 16. Qb3 Qc4 17. Qc2 f6
      18. Rae1 Bg4 19. h3 Bh5 20. Qf5 Kg7 21. Qd7+ Bf7 22. g4 {Antares_Sco (1970)
      -krivenkoan (2105)/Hourly Blitz Arena, lichess.org 2021/0-1 (39)}) (7... Qd6 $5
      8. Nxb4 Nxb4 $11) 8. Nxc7 $14 Rb8 9. c4 (9. e3 Be7 $14) 9... Ne5 (9... Bd6 10.
      Nb5 Bc5 11. e3 $11) 10. Nxe5 (10. Nd5 Nxf3+ 11. gxf3 Bd6 $11) 10... Qxe5 $11
      11. Nd5 Bd6 12. e3 b5 13. d4 (13. f4 Qe6 $11) 13... Qg5 (13... Qe6 14. Rb1 Ba6
      15. c5 (15. cxb5 $4 Qxd5 16. Qb3 Qe4 $19) 15... Qxd5 16. cxd6 $11) 14. Rb1 (14.
      h4 $5 Qf5 15. Bd3 $14) 14... bxc4 $11 15. Rxb8 (15. Bxc4 $2 Bb7 16. Rxb7 Qxg2
      $19 (16... Rxb7 $6 17. O-O $15)) 15... Bxb8 16. Qf3 Bb7 (16... Ba6 $142 $5 17.
      Be2 Re8 $11) 17. Bxc4 $14 Rc8 18. Nf6+ Qxf6 (18... Qxf6 19. Qxb7 {
      Discovered attack}) (18... gxf6 19. Qxb7 {Discovered attack}) 19. Qxb7 Qd8 20.
      Qd5 (20. Qb5 Qc7 21. Bb3 Qc1+ 22. Bd1 Bd6 $14) 20... Qc7 $11 21. Qxf7+ Kh8 22.
      Bb3 Qc1+ 23. Bd1 Qc3+ 24. Kf1 Qd3+ 25. Ke1 Bd6 26. Qb3 Rc3 27. Qb2 $4 (27. Qf7
      Rc8 28. Qb3 Rc3 $11) 27... Qc4 (27... Rc1 $142 $1 28. f3 Qxd1+ 29. Kf2 Rc2+ 30.
      Qxc2 Qxc2+ 31. Kf1 Qb1+ 32. Kf2 Qxa2+ 33. Kf1 Qb1+ 34. Ke2 Qxh1 35. g4 $19) 28.
      Kd2 $4 (28. Qb7 $142 g6 29. Qxd7 $11) 28... Bb4 (28... Rd3+ $142 29. Ke1 Bb4+
      30. Qxb4 Qxb4+ 31. Ke2 Rd2+ 32. Kf3 Qf8+ 33. Ke4 Qa8+ 34. Ke5 Qxg2 $19) 29. Be2
      (29. Qxb4 Qxb4 30. Ke2 $19) 29... Rc2+ (29... Rd3#) 30. Kd1 Qxe2# 0-1
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2022.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Khamdamova, Afruza"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "1770"]
      [PlyCount "95"]
      [EventDate "2022.??.??"]
      
      1. b4 {A00: Irregular Openings} e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 Nc6 5. Bxf6
      Qxf6 6. Nd5 Qd6 7. c4 O-O 8. Nf3 b6 (8... Ne7 9. Nxb4 Qxb4 10. e3 d5 11. cxd5
      Nxd5 12. Be2 Qd6 13. O-O c5 14. a4 b6 15. Qc2 Bb7 16. d4 Nb4 17. Qb2 Rac8 18.
      dxc5 bxc5 19. Rad1 Qg6 20. Qe5 Rfe8 21. Qg3 Be4 22. Bb5 Red8 23. Rc1 {
      BeepBeepImAJeep (2745)-shahinlorpari (2735)/lichess.org 2020/0-1 (57)}) (8...
      Ba5 9. e3 Ne7 10. Nxe7+ Qxe7 11. Be2 c6 12. O-O Bc7 13. h3 d5 14. cxd5 cxd5 15.
      Qb3 Qd6 16. Rac1 Be6 17. Qxb7 Rfc8 18. Rc6 Qd7 19. Qa6 Qxc6 20. Qxc6 Bh2+ 21.
      Kxh2 Rxc6 22. Bb5 Rc2 23. a4 {Antares_Sco (1940)-ManuelQuinteroR (2105)/
      Monthly SuperBlitz Arena, lichess.org 2021/1-0}) 9. e3 Bb7 $146 (9... Ne7 10.
      Nf4 Bb7 11. Be2 Rab8 12. O-O Bxf3 13. Bxf3 Qxd2 14. Qb3 Bd6 15. Rad1 Qa5 16.
      Nd5 Ng6 17. Nc3 Qe5 18. g3 Qf5 19. Bg2 Ne5 20. Rd5 Qe6 21. Ne4 Be7 22. Rfd1 d6
      23. Nc3 f5 24. R5d4 {
      BeepBeepImAJeep (2590)-kaba_kaba (2310)/lichess.org 2017/1-0 (39)} c6 25. Nd5
      cxd5 26. Bxd5 Nf3+ 27. Kg2 Nxd4 28. Rxd4 Qxd5+ 29. Rxd5 g6 30. Qd3 Rfd8 31. a4
      Kf7 32. Rb5 Rbc8 33. Qd5+ Kf6 34. a5 Rc5 35. Qd4+ Kf7 36. axb6 axb6 37. Rxb6
      Rdc8 38. Rb7 Rxc4 39. Qxd6 {
      BeepBeepImAJeep (2590)-kaba_kaba (2310)/lichess.org 2017/1-0 (39)}) 10. Be2 (
      10. Bd3 Ba5 $15) 10... Ne7 (10... Ba3 $5 $15) 11. Nxb4 $11 Qxb4 12. O-O d5 (
      12... Qd6 13. Qc2 $11) 13. Rc1 Qd6 (13... Qb2 14. c5 Nc6 15. Qb3 Qxb3 16. axb3
      $14) 14. d4 $14 c5 (14... f6 15. Qc2 $14) 15. dxc5 $16 bxc5 16. cxd5 Qxd5 (
      16... f5 17. Qc2 Rac8 18. Rfd1 Bxd5 19. Bc4 $16) 17. Qxd5 (17. Qc2 Rfc8 $16)
      17... Bxd5 18. Rxc5 Bxa2 19. Ra1 Be6 (19... Bd5 20. Rca5 $14) 20. Rc7 $16 Nc8 (
      20... Nd5 21. Rcxa7 Rxa7 22. Rxa7 $16) 21. Nd4 (21. Ng5 a5 $16) 21... Bd5 22.
      Ba6 Nb6 23. f3 Rfd8 24. Kf2 f6 (24... g6 25. Ra5 $16) 25. Nf5 Bf7 26. e4 Rd2+
      27. Kg3 Rd7 28. Rxd7 Nxd7 29. Bb7 Rb8 30. Rxa7 Nc5 (30... Nb6 31. Bc6 $18) 31.
      Ra8 (31. Bd5 $142 Bxd5 32. exd5 $18) 31... Rxa8 $16 32. Bxa8 Be6 33. Bd5 g6 34.
      Ne3 (34. Nd4 Bxd5 35. exd5 Nd3 $16) 34... Kf7 35. f4 (35. h3 h6 $16) 35... Ke7
      (35... Bxd5 $5 36. exd5 Ke7 $14) 36. Kf3 $16 Nd3 37. h4 Kd6 (37... Bxd5 38.
      Nxd5+ Ke6 39. Ke3 $16) 38. g4 Bxd5 39. Nxd5 (39. exd5 $143 g5 $14) 39... f5 $2
      (39... Ke6 $142 $5 $16) 40. Nf6 $18 fxg4+ 41. Kxg4 h6 42. Ng8 Nf2+ (42... Nc5
      43. e5+ Ke6 44. Nxh6 $18) 43. Kf3 Nd3 44. Nxh6 Ke6 45. Ng4 Kf7 (45... Ne1+ 46.
      Kf2 Nd3+ 47. Ke3 Ne1 $18) 46. Ne5+ Nxe5+ 47. fxe5 Ke6 48. Kf4 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2022.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Baraeva, Marina"]
      [Result "0-1"]
      [WhiteElo "2180"]
      [BlackElo "2225"]
      [PlyCount "118"]
      [EventDate "2022.??.??"]
      
      1. b4 {A00: Irregular Openings} d5 2. Bb2 Nf6 3. e3 c6 4. c4 Bf5 5. a3 e6 6.
      Nf3 Bd6 7. d3 (7. c5 Bc7 8. Nc3 Nbd7 9. Ne2 O-O 10. Ng3 Bg6 11. Nd4 Re8 12. Be2
      e5 13. Ndf5 b6 14. Qc1 bxc5 15. bxc5 Rb8 16. O-O Ba5 17. Nd6 Re6 18. Ngf5 Bc7
      19. Bc3 Bxf5 20. Nxf5 Nf8 21. d3 Ng6 {
      Nachetudo-kranenburger_patzer (1720)/Rated Blitz game 2014/0-1 (36)}) 7... O-O
      8. Nbd2 $146 (8. Nh4 Bg6 9. Be2 e5 10. Nd2 Re8 11. Nxg6 hxg6 12. O-O e4 13.
      cxd5 exd3 14. Bxd3 Nxd5 15. Qc2 Nd7 16. Nc4 Ne5 17. Nxe5 Bxe5 18. Rad1 Qf6 19.
      Bxe5 Qxe5 20. Bc4 Rad8 21. Qb3 Re7 22. Rfe1 Red7 {
      Zak,P-Grzesiak,F (1835)/Polanica Zdroj op-C 2006/0-1 (32)}) (8. Be2 h6 9. Nbd2
      Bh7 10. h3 Nbd7 11. g4 a5 12. c5 Bc7 13. g5 hxg5 14. Nxg5 Bg6 15. Rg1 Qe7 16.
      h4 Be5 17. d4 Bc7 18. h5 Bf5 19. f4 axb4 20. axb4 Nh7 21. Ndf3 Ndf6 22. Nxh7
      Nxh7 {Tumurbator,P (2375)-Tringov,G (2480)/Malta ol (Men) 1980/1/2-1/2 (65)})
      8... c5 (8... a5 $5 9. c5 Bc7 $11) 9. bxc5 $11 Bxc5 10. Be2 Nc6 11. Bxf6 (11.
      O-O Qe7 $11) 11... Qxf6 $15 12. d4 Be7 13. O-O Rac8 14. Qa4 (14. Qb3 dxc4 15.
      Bxc4 Bd6 $11) 14... Rfd8 15. Rfc1 h6 16. h3 (16. g3 Rc7 $15) 16... a6 (16...
      Rc7 17. Kh1 $15) 17. cxd5 (17. Qb3 Rc7 $11) 17... exd5 (17... Rxd5 $2 18. e4
      Bxe4 19. Nxe4 $18) 18. Nb3 $2 (18. Qb3 $142 b5 19. Qd1 $15) 18... b5 $19 19.
      Qxa6 Nxd4 20. Qxf6 Nxe2+ (20... gxf6 $4 21. Nfxd4 Be4 22. Nc6 Rxc6 23. Rxc6 $18
      ) 21. Kf1 Bxf6 (21... gxf6 $6 22. Kxe2 Bd7 23. Rd1 $11) 22. Kxe2 Bxa1 23. Rxa1
      Rc2+ 24. Ke1 Bd3 25. Nfd4 Rb2 26. Nc1 (26. a4 bxa4 27. Rxa4 Rc8 $19) 26... Bc4
      27. a4 bxa4 (27... b4 28. a5 $19) 28. Rxa4 Rb1 (28... Rd6 29. Ra1 $19) 29. Kd2
      Rdb8 30. Nd3 Bxd3 31. Kxd3 R8b2 (31... R1b2 $142 32. Nc2 Rc8 $19) 32. Nc6 $2 (
      32. Nc2 $19) 32... Rd1+ (32... Rxf2 $6 33. Ne7+ Kh7 34. Nxd5 Rd1+ 35. Ke4 Rxg2
      36. Ra7 $19) 33. Kc3 Rxf2 34. Ra8+ (34. Kb4 Rc2 35. Ne7+ Kh7 $19) 34... Kh7 35.
      Ra7 (35. Nd4 Rxg2 36. h4 Rh2 $19) 35... Kg6 (35... Rc1+ $142 36. Kd4 Rxc6 37.
      Kxd5 Rcf6 $19) 36. Ne5+ Kh7 37. Nxf7 $4 (37. Nc6 Rc1+ 38. Kd4 Rxc6 39. Kxd5 $19
      ) 37... Rxg2 $19 38. Ra8 (38. Nd6 Re2 39. Nf5 Kg6 40. Ne7+ Kg5 $19) 38... Re1 (
      38... Rg3 39. Re8 $19) 39. Kd4 (39. Re8 Rh2 $19) 39... Rd2+ 40. Kc5 (40. Kc3
      Rh2 41. Re8 Rxh3 $19) 40... Rxe3 41. Rh8+ (41. h4 Rh3 $19) 41... Kg6 42. Nd6 (
      42. Rf8 Rxh3 43. Ne5+ Kh5 $19) 42... Rc3+ 43. Kb6 (43. Kb4 Rxh3 44. Rf8 $19)
      43... Rb2+ 44. Nb5 Rcb3 45. Kc5 (45. Kc6 Rxb5 46. Re8 R2b3 $19) 45... Rxb5+ 46.
      Kd6 Rb6+ (46... d4 $5 47. Rf8 $19) 47. Ke5 d4 $1 48. Kxd4 (48. Rd8 Re2+ 49. Kd5
      Ree6 50. Kxd4 Rbd6+ 51. Rxd6 Rxd6+ 52. Ke4 Rc6 $19) 48... R2b5 (48... Rb8 49.
      Kc3 $19) 49. Kc4 (49. Re8 Rb3 $19) 49... Rb1 (49... Rb8 50. Rg8 $19) 50. Kc5 (
      50. Ra8 R6b3 $19) 50... R6b2 (50... Rb8 51. Rxb8 Rxb8 52. Kd5 $19) 51. Re8 (51.
      Ra8 Rb3 52. h4 Rb5+ 53. Kd6 Rd1+ 54. Kc6 Rb4 $19) 51... Rd2 (51... Rc2+ $142 $5
      52. Kd4 Rd1+ 53. Ke3 Re1+ 54. Kd3 Rxe8 55. Kxc2 $19) 52. Re6+ (52. Kc4 Rc1+ 53.
      Kb3 Rd3+ 54. Kb2 Rh1 $19) 52... Kf7 (52... Kf5 $142 53. Re3 Rc1+ 54. Kb4 Rb2+
      55. Ka3 $19) 53. Re4 (53. Re3 Rc1+ 54. Kb4 Rb2+ 55. Ka3 Rb7 $19) 53... Rc1+ 54.
      Kb4 Rb2+ 55. Ka3 Rb7 56. Rf4+ Kg6 57. Rg4+ (57. Ka2 Rc2+ 58. Ka1 Rc3 $19) 57...
      Kh7 58. Rb4 Rxb4 59. Kxb4 Rh1 0-1
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2022.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Haas, Michael"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "2195"]
      [PlyCount "55"]
      [EventDate "2022.??.??"]
      
      1. b4 {A00: Irregular Openings} Nf6 2. Bb2 e6 3. a3 d5 4. e3 Be7 5. Nf3 O-O 6.
      c4 b6 7. d4 Bb7 8. Nbd2 c6 $146 (8... Nbd7 9. Be2 (9. Qb3 Rc8 10. Be2 c5 11.
      bxc5 Ba8 12. cxb6 Nxb6 13. c5 Nbd7 14. O-O Rb8 15. Qc2 Qc7 16. Bc3 Bc6 17. Bd3
      Rb7 18. Rfb1 Rfb8 19. h3 h6 20. Nb3 Ba4 21. Nfd2 Bxc5 22. dxc5 Nxc5 23. Bxf6
      Bxb3 {jhonores (2185)-karun0109 (2055)/Rated Blitz game 2020/1-0}) (9. Bd3 c5
      10. bxc5 bxc5 11. O-O Ne4 12. cxd5 exd5 13. Ne5 Nxe5 14. dxe5 Nxd2 15. Qxd2 Qc7
      16. Rac1 Rac8 17. Bf5 Rb8 18. Qe2 c4 19. Qh5 g6 20. Qg4 f6 21. Be6+ Kg7 22.
      exf6+ Bxf6 23. Bxf6+ Rxf6 {
      Davyd (1860)-amayak (2065)/Rated Blitz game 2014/1/2-1/2 (54)}) 9... c5 10. b5
      dxc4 11. Nxc4 Nd5 12. O-O Bf6 13. Qb3 Rc8 14. Nd6 Rc7 15. Nxb7 Rxb7 16. Rfd1
      Rc7 17. Rac1 Qc8 18. g3 Rd8 19. e4 Ne7 20. e5 cxd4 21. Rxc7 Qxc7 22. exf6 Nxf6
      23. Bxd4 {kaasparov-matuzalemii/kurnik 2014/1-0 (58)}) (8... Ne4 9. Qb3 f5 10.
      Bd3 Nd7 11. O-O Ndf6 12. Rfd1 Qd7 13. Ne5 Qd8 14. Rac1 Kh8 15. Qc2 Bd6 16. c5
      bxc5 17. dxc5 Bxe5 18. Bxe5 Nd7 19. Bb2 Ndf6 20. c6 Bc8 21. b5 Qd6 22. Nf3 Ng4
      23. Rf1 {jhonores (2270)-alfredogto (2260)/Rated Blitz game 2020/1-0 (77)}) (
      8... a5 9. b5 $11) 9. Bd3 Nbd7 (9... a5 10. c5 $11) 10. O-O $14 c5 11. dxc5
      bxc5 12. b5 Nb6 (12... a6 13. a4 $11) 13. a4 dxc4 14. Nxc4 Bxf3 15. gxf3 Qd5 (
      15... Nfd5 $5 $14) 16. Ne5 $16 Bd6 (16... c4 17. Be2 $16) 17. f4 (17. e4 $5 Qb7
      18. Nc6 $16) 17... Bxe5 $14 18. Bxe5 (18. fxe5 Rfd8 19. exf6 Qg5+ 20. Kh1 Qd5+
      21. e4 Qxd3 22. Qxd3 Rxd3 23. fxg7 Rb3 $14) 18... Nbd7 19. Bb2 Rfd8 (19... c4
      20. Be2 Rac8 21. Qd4 $14) 20. Be2 (20. Qe2 $5 $16) 20... Qf5 $14 21. Bf3 (21.
      Qd3 Qh3 22. f3 Rac8 $14) 21... Ne4 (21... Ne5 22. Bxa8 Rxd1 23. Rfxd1 $14) 22.
      Qc2 (22. Bg2 $142 Ne5 23. Qc2 $14) 22... Ndf6 $4 (22... Ng5 $142 23. Bd1 Nf3+
      24. Kh1 Qh3 25. Bxf3 Qxf3+ 26. Kg1 f6 $11) 23. Bxf6 $18 Nd2 $4 (23... Qg6+ 24.
      Bg2 Nxf6 25. Qxg6 hxg6 26. Bxa8 Rxa8 $18) 24. Qxf5 Nxf3+ (24... exf5 25. Bxa8
      Rxa8 26. Rfd1 $18) 25. Kg2 exf5 26. Bxd8 (26. Kxf3 $6 gxf6 27. Rac1 Rac8 $18)
      26... Nd2 27. Ba5 (27. Rfd1 $142 Nb3 28. Ra2 Kf8 $18) 27... Nc4 (27... Nxf1 28.
      Rxf1 f6 $18) 28. Bc3 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2022.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Stankovic, Ivan G"]
      [Result "0-1"]
      [WhiteElo "2180"]
      [BlackElo "2255"]
      [PlyCount "126"]
      [EventDate "2022.??.??"]
      
      1. b4 {A00: Irregular Openings} a5 2. b5 c5 3. e4 b6 4. Nc3 (4. c4 Bb7 5. Nc3
      d6 6. g3 Nf6 7. Bg2 g6 8. Nge2 Bg7 9. O-O O-O 10. d3 Nbd7 11. h3 h6 12. f4 e6
      13. Bb2 Qc7 14. Rb1 Rad8 15. g4 Qb8 16. Qe1 Qa8 17. Qg3 d5 18. cxd5 exd5 {
      Shuvalov,E (2180)-Trichkov,V (2300)/Titled Tuesday 2020/1-0 (49)}) (4. Bb2 Bb7
      5. d3 Nf6 6. Nd2 d5 7. exd5 Nxd5 8. Be2 f6 9. Bf3 e5 10. c4 Nb4 11. Bxb7 Nxd3+
      12. Kf1 Nxb2 13. Qc2 Ra7 14. Bd5 Nxc4 15. Bxc4 Rd7 16. Ngf3 g6 17. g3 Bh6 18.
      Ne4 f5 {
      Dogan,M (1985)-Manukian,A (2195)/Titled Tuesday 4th May 2021/1/2-1/2 (61)})
      4... Bb7 5. Nf3 g6 $146 (5... Nf6 6. e5 Nd5 7. Nxd5 Bxd5 8. c4 Bb7 9. d4 cxd4
      10. Be2 d5 11. O-O dxc4 12. Bxc4 e6 13. Nxd4 Bc5 14. Be3 O-O 15. Qh5 Nd7 16.
      Rfd1 Qc7 17. Nxe6 fxe6 18. Bxe6+ Kh8 19. Rxd7 {
      1-0 marekt (2195)-ElMorito (1710)/ICC 2003}) (5... d6 6. Bc4 $16) 6. Bb2 (6.
      Bc4 d6 7. d4 Nd7 $16) 6... Bg7 7. d3 (7. Bc4 Nf6 8. e5 Nh5 $16) 7... e5 (7...
      d5 $5 $11) 8. g3 Ne7 9. Bg2 O-O 10. O-O Re8 (10... a4 11. Qc1 $14) 11. Nd2 $16
      d5 (11... d6 12. Nc4 $16) 12. exd5 Nxd5 13. Nxd5 (13. Qf3 $5 Nd7 14. Nxd5 $16)
      13... Bxd5 $14 14. Bxd5 Qxd5 15. Nc4 Nd7 16. Re1 (16. f3 Re6 $14) 16... h5 (
      16... Re6 17. Qd2 $11) 17. Qe2 $14 f5 {Black prepares e4} (17... Re6 18. Rab1
      $11) 18. a4 (18. Qd2 Re6 $14) 18... Re6 19. Qf1 Rae8 20. Qg2 (20. Rad1 Nf6 $14)
      20... e4 $11 21. Bxg7 Kxg7 22. Rad1 Nf6 (22... R8e7 $142 $11) 23. h3 (23. Qf1
      Qa8 $11) 23... Qd4 (23... exd3 $142 $5 24. Rxe6 dxc2 (24... Rxe6 $6 25. Qxd5
      Nxd5 26. Rxd3 $11) 25. Rxd5 c1=Q+ 26. Qf1 Qxf1+ 27. Kxf1 Rxe6 $15) 24. Qf1 $11
      h4 (24... Qc3 25. dxe4 Nxe4 $15 (25... Rxe4 $143 26. Rxe4 Rxe4 27. Nxb6 $14))
      25. dxe4 $16 Qc3 26. Re3 {White prepares e5} (26. e5 $5 Ne4 27. gxh4 Qxc2 28.
      Rd7+ R6e7 29. Rxe7+ Rxe7 30. Nxb6 Rxe5 31. Qe2 $16) 26... Qxc2 $14 27. e5 Nh5
      28. Rd7+ Kh6 $2 (28... Kh8 29. Rd6 f4 30. Qe2 Qxa4 31. Nxb6 Qa1+ 32. Rd1 Qxd1+
      33. Qxd1 fxe3 34. Nc4 exf2+ 35. Kxf2 hxg3+ 36. Kg1 $11) 29. Nd6 $4 (29. gxh4
      $142 Rg8 30. Nd6 $18) 29... R8e7 $11 30. Nf7+ (30. Rxe7 $142 $5 Rxe7 31. e6
      hxg3 32. fxg3 Qxa4 33. Nc8 $11) 30... Kg7 $17 31. Rxe7 Rxe7 32. e6 (32. g4 fxg4
      (32... Kxf7 $6 33. gxh5 f4 34. e6+ Kg8 35. Qe2 Qxe2 36. Rxe2 $11) 33. hxg4 Qxa4
      (33... Kxf7 $143 34. gxh5 Kg7 35. hxg6 $15) 34. gxh5 Qg4+ (34... Kxf7 $143 35.
      Qe2 $11) 35. Kh1 Kxf7 $17) 32... hxg3 (32... Qxa4 33. Nd6 hxg3 34. Nc8 $19) 33.
      fxg3 (33. Qa1+ Nf6 34. fxg3 Qd2 $15) 33... Qb2 (33... Qxa4 $142 34. Ng5 Qd4 $19
      ) 34. Ng5 $15 Qd4 35. Qf2 $2 (35. Qd3 $142 $5 $15) 35... Nf6 (35... Qxa4 36.
      Rf3 $19) 36. Kg2 (36. Qf4 Qxf4 37. gxf4 Nd5 $19) 36... Qxa4 $19 37. Qd2 Qxb5
      38. Qc3 $2 (38. Qd6 $142 Qb2+ 39. Kf3 $19) 38... Qb4 39. Qe5 (39. Qc2 Ne4 $1
      40. Rb3 Qa4 (40... Nxg5 41. Rxb4 cxb4 42. Qb2+ Kg8 43. Qf6 Rxe6 44. Qxg5 $18)
      41. Qb2+ Qd4 42. Nxe4 fxe4 43. Rxb6 Qxb2+ 44. Rxb2 Rxe6 $19) 39... Qd4 40. Qxd4
      cxd4 41. Rd3 Nh7 (41... Ne4 $142 42. Nf3 Nc5 43. Rxd4 $19) 42. Nxh7 (42. Nf3
      Rxe6 43. Rxd4 $19) 42... Kxh7 43. Rxd4 Rxe6 44. Rd7+ (44. Kf3 Kg7 $19) 44...
      Kh6 45. Ra7 Rc6 46. Kf3 Rc3+ 47. Kf4 Rc4+ 48. Ke5 a4 49. Ra6 (49. h4 Rc5+ 50.
      Kf6 b5 $19) 49... b5 50. Kf6 Rc3 51. g4 (51. Ra8 Rc6+ 52. Ke5 $19) 51... fxg4
      52. hxg4 Rf3+ 53. Ke5 Kg5 54. Ke4 Rb3 55. Ra5 (55. Ke5 Re3+ 56. Kd4 $19) 55...
      Kxg4 (55... a3 $142 56. Ke5 $19) 56. Kd4 (56. Ra6 g5 57. Rd6 a3 $19) 56... g5
      57. Kc5 a3 58. Kd4 b4 (58... Rb4+ 59. Kc3 Ra4 60. Rxb5 a2 61. Kb3 a1=Q 62. Rb4+
      Rxb4+ 63. Kxb4 Qe5 64. Kb3 Qb5+ 65. Kc3 Qd5 66. Kb2 Kf4 67. Kc3 g4 68. Kb2 g3
      69. Kc3 g2 70. Kb2 g1=Q 71. Kc2 Qf2+ 72. Kc3 Qfd2#) 59. Kc4 Rb2 60. Kd4 a2 61.
      Kd3 b3 62. Ra4+ Kg3 63. Ra5 g4 (63... g4 64. Kc4 Rb1 65. Rd5 Rc1+ 66. Kxb3 a1=Q
      67. Rd3+ Kf4 68. Kb4 Qb2+ 69. Rb3 Qd4+ 70. Ka5 Qa7+ 71. Kb4 Qb6+ 72. Ka3 Qa5+
      73. Kb2 Qa1#) 0-1
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2022.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Dwilewicz, Katarzyna"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "2150"]
      [PlyCount "39"]
      [EventDate "2022.??.??"]
      
      1. b4 {A00: Irregular Openings} b6 2. e4 Bb7 3. Nc3 e6 4. Rb1 $146 (4. d4 Bxb4
      5. Nge2 (5. Bb2 Nf6 6. e5 Nd5 7. Qd3 Ba6 8. Qg3 Bxf1 9. Qxg7 Rf8 10. Kxf1 Bxc3
      11. Bxc3 Nxc3 12. Qxh7 Qg5 13. Nf3 Qg4 14. h4 Rg8 15. Ng5 Qe2+ 16. Kg1 Rf8 17.
      h5 Nc6 18. h6 O-O-O 19. Nxf7 Nxd4 {
      siddharatha-FelixMart (1610)/Rated Rapid game, lichess.org 2020/0-1}) 5... d5
      6. e5 Ba6 7. Bd2 Bxe2 8. Bxe2 c5 9. dxc5 Bxc5 10. O-O a6 11. Bg5 f6 12. exf6
      Nxf6 13. Bxf6 Qxf6 14. Bf3 Qxc3 15. Re1 O-O 16. Rxe6 Nd7 17. Bxd5 Rad8 18. Re3+
      Kh8 {argentinaONE-gustixxyy/Rated Blitz game 2014/0-1}) (4. Bb2 Bxb4 5. d3 Nf6
      6. a3 Bxc3+ 7. Bxc3 O-O 8. Nf3 d6 9. Be2 Nbd7 10. O-O c5 11. Bb2 e5 12. c4 a6
      13. a4 h6 14. Qd2 Nh5 15. h3 Nf4 16. Nh2 Nxe2+ 17. Qxe2 Nf6 18. Ng4 Bc8 {
      arti000-ostojaporaj/kurnik 2014/1-0 (36)}) (4. a3 Nf6 5. e5 Nd5 6. Nxd5 Bxd5 7.
      d4 d6 8. c4 Bb7 9. Nf3 c5 10. Bg5 Be7 11. Bxe7 Qxe7 12. exd6 Qxd6 13. dxc5
      Qxd1+ 14. Rxd1 bxc5 15. Ng5 O-O 16. bxc5 Nc6 17. Rd7 Rab8 18. Bd3 g6 {
      mtra-Slasker9/internet 2002/1/2-1/2}) (4. b5 $11) 4... d5 (4... Nf6 5. e5 Nd5
      6. Nf3 $15) 5. e5 (5. exd5 $142 Bxd5 6. Nf3 $14) 5... d4 $15 6. Nb5 (6. Nce2 $5
      Ne7 7. Nf3 Bxf3 8. gxf3 $15) 6... a6 $17 7. Na3 Nc6 8. b5 (8. Nc4 $142 $5 $17)
      8... axb5 $19 9. Nxb5 Nxe5 10. Bb2 c5 11. c3 (11. Qe2 Bd6 12. f4 Ng6 13. Nxd6+
      Qxd6 $19) 11... dxc3 (11... d3 $5 12. Nf3 Qf6 13. Ng1 $19) 12. Bxc3 Nd3+ 13.
      Bxd3 Qxd3 $4 (13... Bxg2 $142 14. Qe2 Bxh1 $19) 14. Nc7+ $17 Kd7 (14... Ke7 15.
      Qb3 Rd8 $15 (15... Bxg2 16. Bf6+ Nxf6 17. Qxd3 $16)) 15. Nxa8 $14 Bxg2 (15...
      Bxa8 $143 16. Qa4+ Bc6 17. Qa7+ Ke8 18. Rxb6 $18) 16. Nxb6+ (16. Ne2 Bxh1 17.
      Nxb6+ Kd8 18. Rb3 $14) 16... Kc6 $4 (16... Kd8 $142 17. Ne2 Bxh1 $14) 17. Qa4+
      $18 Kb7 18. Qa8+ Kc7 19. Qc8+ (19. Qxg2 Qxb1+ 20. Ke2 Kxb6 $18) 19... Kd6 20.
      Qd7# (20. Qxf8+ $4 Ne7 21. Nc4+ Qxc4 22. Be5+ Kd5 $19) 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2022.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Samaganova, Alexandra"]
      [Result "1-0"]
      [WhiteElo "2180"]
      [BlackElo "1860"]
      [PlyCount "67"]
      [EventDate "2022.??.??"]
      
      1. b4 {A00: Irregular Openings} b5 2. a4 bxa4 3. Bb2 Bb7 (3... e6 4. e4 Nf6 5.
      e5 Nd5 6. c3 Bb7 7. Rxa4 d6 8. Nf3 dxe5 9. Nxe5 Nf4 10. Qg4 Qf6 11. c4 Nc6 12.
      Bc3 Nxe5 {0-1 kode (2325)-pcmvr (2775)/net-chess.com 2008}) 4. e3 $146 (4. Nf3
      Nf6 5. Nc3 e6 6. b5 Bc5 7. e3 a6 8. bxa6 Nxa6 9. Rxa4 Nb4 10. Rxa8 Qxa8 11. Bb5
      O-O 12. O-O c6 13. Be2 d5 14. d4 Bd6 15. Qd2 c5 16. Nb5 Be7 17. dxc5 Bxc5 18.
      Bxf6 gxf6 {AvImd (1780)-Carmuster (1805)/lichess.org 2020/0-1}) (4. c4 a5 5. b5
      e6 6. e3 Nf6 7. Nf3 d5 8. Qxa4 Nbd7 9. Na3 Bb4 10. Be2 O-O 11. O-O Nc5 12. Qc2
      dxc4 13. Qxc4 Nfe4 14. d3 Bd5 15. Qd4 Nf6 16. Qh4 Na4 17. Bxf6 Qxf6 18. Qxf6
      gxf6 {Lehr,T-Haenjes,F/Schleswig Holstein-ch qual 1997/0-1 (46)}) 4... Nf6 5.
      Nf3 e6 6. b5 d5 7. Rxa4 Bd6 8. Nc3 O-O 9. Bd3 e5 10. Be2 e4 (10... Nbd7 11. O-O
      $11) 11. Nd4 $14 c5 12. bxc6 Nxc6 13. Ncb5 Bb8 14. Qa1 Ne7 15. Nxa7 Qb6 16.
      Nab5 Rxa4 17. Qxa4 Nd7 (17... Be5 18. Qb4 Ng6 19. O-O $16) 18. O-O Rc8 19. Ba3
      Ng6 (19... Nc5 20. Qb4 f5 21. Nb3 Nxb3 22. Qxe7 (22. cxb3 $6 Nc6 23. Qc5 Qxc5
      24. Bxc5 Ba6 $16) 22... Nxd2 23. Rd1 Nf3+ 24. gxf3 exf3 25. Bf1 $18) 20. Rb1
      Qf6 $2 (20... Nc5 21. Bxc5 Qxc5 22. Nc3 $18) 21. Bg4 (21. Nc3 $142 $5 Qe5 22.
      g3 Qc7 $18) 21... Nge5 (21... Rc4 22. Qb3 Nge5 23. Bxd7 Nxd7 24. Na7 $18) 22.
      Bh3 (22. Bxd7 Rc4 23. Qa5 Nxd7 $18) 22... Rd8 $2 (22... Nb6 $142 23. Qb4 Re8
      $18) 23. Nc3 Qa6 (23... Nb6 24. Qb5 Nbc4 25. Qxb7 Nxa3 26. Rb6 $18) 24. Qb4 (
      24. Be7 $142 Qxa4 25. Nxa4 $18) 24... Ba8 25. Qe7 Qc8 26. Nf5 g6 $4 (26... Ng6
      27. Qg5 Bc6 28. Be7 $18) 27. Nh6+ (27. Qxe5 $142 $1 Bxe5 28. Ne7+ Kg7 29. Nxc8
      $18) 27... Kg7 28. Ng4 $4 (28. Nxf7 $142 Re8 29. Nd6+ Rxe7 30. Nxc8 $18) 28...
      Nxg4 $4 (28... Re8 29. Qg5 Qc7 $14) 29. Bxg4 $18 Bc7 (29... Bc6 30. Be6 Be5 31.
      Bxd7 Bxh2+ 32. Kxh2 Qxd7 33. Qxd7 Rxd7 34. Rb6 $18) 30. Bc5 (30. Be6 $5 Kh6 31.
      Qxf7 Bc6 $18) 30... Kg8 (30... Nxc5 31. Bxc8 (31. Qxc5 $4 Bxh2+ 32. Kxh2 Qxc5
      $19) 31... Rxc8 32. Nb5 $18 (32. Qxc5 $6 Bxh2+ 33. Kxh2 Rxc5 $11)) 31. Bd4 Be5
      (31... Re8 32. Qxd7 Qxd7 33. Bxd7 Rd8 $18) 32. Bxe5 Nxe5 33. Bxc8 (33. Qxe5 $6
      Qxg4 34. Rb6 Qc8 $18) 33... Rxc8 34. Qxe5 1-0
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2022.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Roman, Rodrigo"]
      [Result "0-1"]
      [WhiteElo "2180"]
      [BlackElo "2075"]
      [PlyCount "30"]
      [EventDate "2022.??.??"]
      
      1. b4 {A00: Irregular Openings} Nf6 2. Bb2 g6 3. e4 Bg7 4. e5 Nd5 5. a3 d6 6.
      c4 Nf4 7. g3 (7. Qf3 Nh5 8. Be2 dxe5 9. Qb3 Nf4 10. Bf3 Nc6 11. Ne2 Be6 12. O-O
      O-O 13. g3 Nxe2+ 14. Bxe2 Nd4 15. Qe3 Bh3 16. Rd1 Nc2 17. Qf3 Nxa1 18. d3 Nc2
      19. Bf1 Nd4 20. Bxd4 Bxf1 21. Rxf1 Qxd4 {
      Mustanglx-Avela/Rated Blitz game 2020/0-1}) 7... Ne6 8. f4 (8. d4 dxe5 9. dxe5
      Qxd1+ 10. Kxd1 Nc6 11. f4 a5 12. b5 Ncd4 13. Nc3 Nc5 14. Nd5 Bg4+ 15. Kd2 Ndb3+
      16. Ke3 O-O-O 17. h3 Nxa1 18. hxg4 Nab3 19. Nxe7+ Kb8 20. Nf3 Rd1 21. Bc3 Na4
      22. Be1 Bf8 {pierred (2825)-pcmvr/net-chess.com 2016/0-1}) 8... dxe5 9. fxe5
      O-O $146 (9... Nc6 10. Nf3 Ned4 (10... Ncd4 11. Bg2 Nxf3+ 12. Bxf3 O-O 13. d4
      Ng5 14. Bg2 Bf5 15. O-O Be4 16. Nd2 Bxg2 17. Kxg2 Qd7 18. Nf3 Qh3+ 19. Kg1
      Nxf3+ 20. Qxf3 c6 21. d5 cxd5 22. cxd5 Rac8 23. Rac1 Rxc1 24. Rxc1 Qd7 25. Rc5
      {kaasparov-tchoupi41/kurnik 2012/1-0 (41)}) 11. Nxd4 Nxd4 12. Bg2 Bxe5 13. Nc3
      Bf5 14. O-O Bd3 15. Re1 Bg7 16. Nd5 Ne2+ 17. Rxe2 Bxe2 18. Qa4+ Kf8 19. Bxg7+
      Kxg7 20. Qc2 Rf8 21. Re1 Bg4 22. Qc3+ Kh6 23. Qe3+ Kg7 24. Qd4+ {
      Lenda,L (1925)-Pitynski,P/Wakacyjny turniej weekendowy w KKSz POL 2008/1-0 (35)
      }) (9... Nd7 10. Nf3 c5 11. b5 b6 12. Bg2 O-O 13. Nc3 Rb8 14. Nd5 a6 15. a4
      axb5 16. axb5 Nd4 17. Nxd4 cxd4 18. O-O e6 19. Nf6+ Kh8 20. Bxd4 Nc5 21. Bxc5
      bxc5 22. Qe2 Qd4+ 23. Qe3 Qxe3+ 24. dxe3 {typ48-melekjzm/kurnik 2013/1-0 (42)})
      (9... Nc6 $142 $5 $19) 10. Nf3 $17 Nc6 (10... f6 $142 11. exf6 Bxf6 12. Bxf6
      exf6 $17) 11. Bg2 $2 (11. d4 $142 f6 12. d5 fxe5 13. Nbd2 $15) 11... Ned4 $19
      12. O-O (12. Nxd4 Nxd4 13. O-O Bxe5 $19) 12... Bg4 13. Re1 $2 (13. Kh1 $19)
      13... Nxe5 $1 14. Bxd4 (14. Rxe5 Nxf3+ {Double attack} (14... Nxf3+ {Decoy})) (
      14. Nxe5 Bxd1 {Pinning} (14... Bxd1 {Deflection})) 14... Bxf3 15. Bxf3 Qxd4+ (
      15... Qxd4+ 16. Kg2 Qxa1 17. Bxb7 Rab8 $19) 0-1
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2022.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Begunov, Konstantin"]
      [Result "0-1"]
      [WhiteElo "2145"]
      [BlackElo "2275"]
      [PlyCount "116"]
      [EventDate "2022.??.??"]
      
      1. b4 {A00: Irregular Openings} d5 2. Bb2 Bg4 3. Nf3 Bxf3 4. exf3 e6 5. a3 Nf6
      6. c4 (6. d4 a5 7. c4 dxc4 8. Bxc4 axb4 9. axb4 Bxb4+ 10. Nc3 Rxa1 11. Bxa1 Nd5
      12. Bxd5 Qxd5 13. Qa4+ Nc6 14. O-O Qa5 15. Qxa5 Bxa5 16. Ne4 Ke7 17. Rc1 Ra8
      18. Bb2 Bb6 19. Nc5 Ra2 20. Bc3 e5 {
      kode (2345)-pierred (2595)/net-chess.com 2008/0-1}) (6. Be2 c5 7. bxc5 Bxc5 8.
      O-O O-O 9. d3 Nc6 10. Nd2 Rc8 11. f4 Nd4 12. Nb3 Nxb3 13. cxb3 Nd7 14. Bf3 g6
      15. Rc1 Qb6 16. d4 Bd6 17. g3 Rxc1 18. Bxc1 Rc8 19. Re1 Qc7 20. Bb2 Qc2 {
      Vojtek,V (2310)-Bus,K (2220)/29th Cracovia Open A 2018/1/2-1/2 (41)}) 6... dxc4
      7. Bxc4 Nbd7 $146 (7... Bd6 8. O-O O-O 9. d4 c6 10. Nc3 Nbd7 11. Ne4 Nxe4 12.
      fxe4 Qh4 13. e5 Nb6 14. g3 Qd8 15. Bd3 Be7 16. Be4 Qd7 17. Qc2 g6 18. Bg2 Nd5
      19. Rfd1 a5 20. bxa5 Rxa5 21. Rd3 Rfa8 22. Rb3 {
      Subedei-Tihomir Glowatzky/chessworld.net 2006}) 8. O-O Nb6 9. Bb3 g6 10. Re1
      Bg7 11. Nc3 O-O 12. Ne4 (12. d4 $142 $5 $11) 12... Nxe4 $17 13. Bxg7 Nxf2 (
      13... Kxg7 $6 14. fxe4 Qd4 15. Qc2 $11) 14. Kxf2 Kxg7 15. d4 c6 16. Kg1 Nd5 17.
      Qd2 Qf6 18. Rad1 Rfd8 19. Re5 Rd7 20. Bxd5 cxd5 (20... Rad8 21. Qe3 Rxd5 22. f4
      $17) 21. Rc1 Qe7 22. Qc3 Rd6 23. b5 (23. Qc7 $5 Qxc7 24. Rxc7 $15) 23... a6 $19
      24. a4 axb5 25. axb5 Ra2 26. Qb3 (26. Ree1 $142 $17) 26... Ra8 (26... Qh4 $142
      $5 27. Qxa2 Qxd4+ 28. Qf2 Qxe5 $19) 27. Re2 (27. Qc3 Rdd8 28. Qe1 $19) 27...
      Rd7 $17 28. Rec2 Ra3 29. Qb2 Rd3 (29... Ra4 30. Rc5 $19) 30. Kh1 (30. Rc3 Rxc3
      31. Qxc3 b6 $17) 30... Qf6 31. Rd2 Rxd2 32. Qxd2 Rd8 33. h3 Ra8 34. Kh2 (34.
      Rc7 $5 $17) 34... Ra4 $19 35. Rd1 b6 36. Qe3 (36. Kg1 h5 $19) 36... Rb4 37. Qd3
      Qf4+ 38. Kh1 Rb2 39. Qc3 Rxb5 40. Ra1 (40. Kg1 Ra5 $19) 40... h5 41. Rd1 h4 42.
      Qe1 (42. Kg1 Ra5 $19) 42... Rb2 43. Rb1 (43. Qc3 Rf2 44. Qb3 $19) 43... Rxb1
      44. Qxb1 Qxd4 45. Qe1 (45. Qb5 $19) 45... b5 46. Qa5 (46. f4 Qxf4 47. Qe2 $19)
      46... b4 47. Qa4 Qc3 48. Kh2 b3 49. Qa3 Qe5+ 50. Kh1 b2 51. Qb3 Qd4 (51... Qe1+
      52. Kh2 Qc1 53. f4 b1=Q 54. Qxb1 Qxb1 55. g4 Qe1 56. f5 Qf2+ 57. Kh1 exf5 58.
      gxf5 Qxf5 59. Kg2 d4 60. Kh2 d3 61. Kg2 d2 62. Kg1 d1=Q+ 63. Kg2 Qfc2#) 52. Kh2
      Qf4+ 53. g3 Qd2+ 54. Kh1 (54. Kg1 hxg3 55. Qc3+ Qxc3 56. Kg2 b1=Q 57. h4 Qd2+
      58. Kxg3 Qg1+ 59. Kh3 Qgg2#) 54... Qc1+ (54... hxg3 55. Qc3+ Qxc3 56. Kg2 b1=Q
      57. h4 Qd2+ 58. Kxg3 Qg1+ 59. Kh3 Qgg2#) 55. Kg2 b1=Q 56. Qxb1 Qxb1 57. gxh4
      Qc2+ 58. Kg3 Qe2 (58... Qe2 59. f4 f5 60. h5 gxh5 61. h4 d4 62. Kh3 Qg4+ 63.
      Kh2 d3 64. Kh1 Qe2 65. Kg1 d2 66. Kh1 d1=Q#) 0-1
      
      [Event "Titled Tuesday intern op"]
      [Site "?"]
      [Date "2023.??.??"]
      [Round "?"]
      [White "Shuvalov, Evgenij"]
      [Black "Sant Anna, Eddie Luiz G"]
      [Result "1/2-1/2"]
      [WhiteElo "2035"]
      [BlackElo "2000"]
      [PlyCount "116"]
      [EventDate "2023.??.??"]
      
      1. b4 {A00: Irregular Openings} e5 2. Bb2 d6 3. e3 f5 4. f4 Nd7 5. Bc4 $146 (5.
      Nf3 b6 (5... e4 6. Nd4 Ndf6 7. Be2 Ne7 (7... Nh6 8. Bh5+ g6 9. Be2 Bg7 10. O-O
      O-O 11. h3 c6 12. c4 Bd7 13. Qb3 Kh8 14. c5 d5 15. b5 Rb8 16. a4 Qe7 17. Nc3
      Qxc5 18. Ba3 Qb6 19. Bxf8 Rxf8 20. a5 Qd8 21. a6 c5 22. Nc2 {
      elsh1403-francouno (1615)/kurnik 2011/0-1 (46)}) 8. O-O Nc6 9. b5 Nxd4 10. Bxd4
      Be7 11. Bh5+ g6 12. Be2 O-O 13. Nc3 c5 14. bxc6 bxc6 15. Bc4+ Kg7 16. Rb1 d5
      17. Be2 c5 18. Be5 d4 19. Nb5 Ba6 20. Nc7 {
      elsh1403-koloda1/kurnik 2011/1-0 (43)}) 6. Bc4 Bb7 7. O-O Bxf3 8. Qxf3 e4 9.
      Qh5+ g6 10. Qe2 Ngf6 11. d3 Bg7 12. dxe4 fxe4 13. f5 g5 14. Nd2 c6 15. Nxe4 d5
      16. Nd6+ Ke7 17. Bxd5 Kxd6 18. Bf3 Kc7 19. Rfd1 Qe7 {
      elsh1403-papa222 (1730)/kurnik 2011/0-1 (50)}) (5. fxe5 dxe5 6. Nf3 (6. Qh5+ g6
      7. Qd1 Bxb4 8. c4 Ngf6 9. Nf3 Bd6 10. Na3 Qe7 11. Nb5 a6 12. Nxd6+ cxd6 13. Rb1
      Nc5 14. d4 exd4 15. Qxd4 Ncd7 16. Bd3 O-O 17. O-O Ne4 18. Qh8+ Kf7 19. Qxh7+
      Ke8 20. Rfd1 Rf7 {georgek-escacs63 (1790)/Rated Blitz game 2014/0-1 (37)}) 6...
      Bd6 7. d3 Ngf6 8. b5 g6 9. g3 O-O 10. Bg2 Nd5 11. c4 Nxe3 12. Qe2 Nxg2+ 13.
      Qxg2 Qg5 14. O-O Qe3+ 15. Kh1 Qxd3 16. Nbd2 f4 17. Rac1 fxg3 18. Rc3 Qf5 19.
      Nh4 Qh5 {eem63-oleg_dv (1625)/<1700 Bullet Arena 2020/0-1}) (5. Nf3 a5 6. b5
      exf4 7. exf4 Ngf6 $14) 5... Ngf6 $11 6. Nf3 Nb6 7. Bb3 e4 8. Nd4 c5 (8... d5 $5
      9. b5 a6 $11) 9. bxc5 $14 dxc5 10. Ne6 Qd6 $4 (10... Qe7 $142 11. Bxf6 Qxf6 12.
      Nc7+ Kd8 13. Nxa8 Qxa1 14. Nxb6 axb6 $14) 11. Nxf8 $4 (11. Be5 $142 Qc6 12.
      Nc7+ Kd8 13. Nxa8 Nxa8 14. Qe2 $18) 11... Rxf8 $4 (11... c4 $142 $5 12. Ba3 Qc6
      $17) 12. Be5 (12. Na3 $5 $14) 12... Qe7 13. d3 (13. Qe2 Ng4 14. Bb2 Be6 $11)
      13... Be6 {Black intends c4} (13... Ng4 14. Nd2 Bd7 15. a4 $17) 14. Nd2 (14.
      Nc3 Bxb3 15. axb3 Ng4 $15) 14... O-O-O $15 15. Qe2 Ng4 16. d4 Nxe5 17. dxe5 $4
      (17. Bxe6+ $142 Qxe6 18. dxe5 $17) 17... c4 $1 $19 18. Bxc4 (18. Bxc4 Nxc4 {
      Decoy}) (18. Nxc4 Nxc4 {Decoy}) 18... Nxc4 19. Nxc4 Qb4+ 20. Nd2 Qc3 (20... Rf7
      $142 21. O-O Rxd2 $19) 21. Rd1 $17 Rd7 (21... Qxc2 22. O-O Kb8 23. Qe1 $17) 22.
      O-O Rfd8 23. Nb3 $4 (23. Nb1 $142 Qc5 24. Rxd7 Rxd7 25. Rc1 $15) 23... Rxd1 (
      23... Bc4 $142 24. Qxc4+ Qxc4 $19) 24. Rxd1 Rxd1+ 25. Qxd1 Qxe3+ 26. Kh1 Qxf4
      27. h3 (27. Nd4 Qxe5 28. Nxe6 Qxe6 $19) 27... Bxb3 28. cxb3 Qxe5 29. Qc2+ Qc7 (
      29... Kd7 30. Qd2+ Ke6 31. Qe3 Qa1+ 32. Kh2 Qxa2 33. Qc3 $19) 30. Qe2 (30. Qf2
      f4 31. Qxa7 e3 32. Qa8+ Kd7 33. Qa4+ Ke6 34. Qe4+ Qe5 35. Qc4+ Kd6 $19) 30...
      Qc5 31. g4 (31. Qb2 h6 $19) 31... g6 32. gxf5 (32. Kg2 Qd4 33. gxf5 gxf5 $19)
      32... gxf5 33. Qh5 (33. Kg2 Kc7 $19) 33... Qc1+ 34. Kg2 Qd2+ (34... Qc2+ 35.
      Kg3 Qc3+ 36. Kf2 Qb2+ 37. Ke3 Qc1+ 38. Kd4 Qd2+ 39. Kc4 Qd3+ 40. Kb4 Qd6+ 41.
      Kc4 $19) 35. Kh1 (35. Kf1 Qd3+ 36. Kg2 Qc2+ 37. Kg3 Qc3+ 38. Kg2 Qb2+ 39. Kf1
      Qb1+ 40. Kf2 Qxa2+ 41. Kf1 Qb1+ 42. Kf2 Qc2+ 43. Kg1 Qc1+ 44. Kg2 Qb2+ 45. Kf1
      Qa1+ 46. Kg2 Qg7+ 47. Kf2 Qg6 $19) 35... Qe1+ (35... Qf2 $142 36. Qxh7 e3 37.
      Qg8+ Kc7 38. Qg2 $19) 36. Kg2 Qd2+ 37. Kh1 Qd7 (37... Qf2 $5 38. a3 Kd8 39.
      Qxh7 $19) 38. Qg5 Kc7 39. Qf4+ (39. Kg2 Qd5 40. Qe3 Kc6 $19) 39... Kc6 40. Qc1+
      Kd6 41. Qf4+ (41. Qg5 $19) 41... Ke6 42. Qh6+ Ke5 43. Qg5 (43. Kh2 Qc7 44. Qd2
      f4 $19) 43... Qd1+ 44. Kg2 Qe2+ 45. Kg1 Qe1+ (45... b6 $142 46. b4 $19) 46. Kg2
      Qe2+ 47. Kg1 Qf3 (47... b6 $142 48. b4 $19) 48. Qe7+ (48. Qg7+ Kd5 49. Qf7+ Kc5
      50. Qc4+ Kd6 51. Qb4+ Ke6 52. Qxb7 Qg3+ 53. Kf1 Qxh3+ 54. Ke1 Qc3+ 55. Kf1 Qc1+
      56. Ke2 Qc2+ 57. Ke3 Qd3+ 58. Kf2 Qd2+ 59. Kg3 Qe3+ 60. Kg2 Qe2+ 61. Kg3 Qf3+
      62. Kh2 Qf2+ 63. Kh3 Kf6 64. Qxh7 Kg5 65. Qe7+ Kf4 66. Qd6+ Kf3 67. Qd1+ Qe2
      68. Qh1+ Kf2 69. Qg2+ Ke1 $19) 48... Kf4 (48... Kd4 $142 49. h4 $19) 49. Qd6+ (
      49. Qc7+ Kg5 50. Qe7+ Kg6 51. Qe8+ Kh6 52. Qf8+ Kh5 53. Qe8+ Kh4 54. Qe7+ Kxh3
      55. Qxh7+ Kg3 56. Qh2+ Kg4 57. Qb2 $19) 49... Ke3 50. Qc5+ Kf4 (50... Kd2 $142
      51. Qd4+ Ke1 52. Qa1+ Qd1 $19) 51. Qd6+ Ke3 52. Qc5+ Ke2 (52... Kd2 $142 53.
      Qd4+ Ke1 54. Qa1+ Qd1 $19) 53. Qc2+ $11 Ke1 54. Qc1+ Qd1 55. Qe3+ Qe2 56. Qc1+
      Qd1 57. Qe3+ Qe2 58. Qc1+ Qd1 1/2-1/2
      
      
      
      
      
      
      
      
      
      
      
      

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      Available lines:
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    • 1.b4 e5 2.Bb2 Bb4 3.f4 ef4 4.Bg7 Qh4 5.g3 fg3 6.Bg2 gh2 7.Kf1 hg1Q 8.Kg1 (Kucharkowski-Meybohm gambit, 6 players, 10 days move)
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    • 1.c4 Nf6 2.b4 (English orangutan, 4 players, 3 days/move)
    • 1.e4 c5 2.b4 (Sicilian: Wing gambit, 4 players, 10 days/move)
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