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Johannes ZYLLA

of Germany

    (2013-05-01)
    (All annotations below by Fritz)
    (Games' source: Marek's 1.b4 database)

    
    [Event "corr ICCF WSTT/3/06/2"]
    [Site "?"]
    [Date "2006.??.??"]
    [Round "?"]
    [White "Kubacek, Josef"]
    [Black "Zylla, Johannes"]
    [Result "0-1"]
    [BlackElo "2225"]
    [PlyCount "50"]
    [EventDate "2006.??.??"]
    
    1. b4 a5 2. b5 Nf6 3. Bb2 g6 4. c4 Bg7 5. d4 d5 (5... d6 6. Nf3 $11 (6.
    Nd2 e5 (6... O-O 7. Ngf3 (7. e4 a4 8. Ngf3 c5 9. bxc6 $11 {0.09/9}) (7. e3 c5
    8. Bd3 cxd4 9. exd4 $11 {0.09/9}) (7. Qc2 c5 8. dxc5 Bf5 9. Qc3 $11 {0.03/9})
    7... Bf5 8. e3 c5 9. Be2 $11 {0.13/9}) (6... c5 7. bxc6 (7. dxc5 dxc5 8. Qa4
    O-O 9. Rd1 $11 {-0.12/10}) (7. e3 Nbd7 8. Be2 O-O 9. Ngf3 $11 {0.00/11}) (7. e4
    O-O 8. dxc5 dxc5 9. Qc2 $11 {-0.03/10}) (7. Ngf3 cxd4 8. Bxd4 O-O 9. e4 $11 {
    -0.09/11}) 7... Nxc6 8. e4 Qb6 9. Qb3 $11 {0.06/9}) (6... Bf5 7. f3 (7. e3 a4
    8. Qf3 c6 9. e4 $11 {0.06/8}) (7. h3 a4 8. g4 Bc8 9. Bg2 $11 {0.13/9}) 7... O-O
    8. e4 Bd7 9. Bd3 $11 {0.22/10}) (6... a4 7. e4 (7. a3 O-O 8. e4 c5 9. bxc6 $11
    {0.13/10}) 7... c5 8. bxc6 Nxc6 9. Ngf3 $11 {0.16/9}) (6... Nbd7 7. e4 O-O 8.
    Ngf3 e5 9. dxe5 $11 {0.00/9}) 7. e4 (7. dxe5 Ng4 8. Ngf3 Nd7 9. e4 $11 {-0.06/8
    }) 7... exd4 8. Bxd4 O-O 9. Bd3 $11 {-0.03/9}) (6. Nc3 O-O (6... Nbd7 7. Nf3 (
    7. e3 O-O 8. Nf3 e5 9. Be2 $11 {0.09/10}) (7. e4 e5 8. dxe5 Nxe5 9. c5 $11 {
    -0.03/9}) (7. Rb1 e5 8. Nf3 e4 9. Ng1 $15 {-0.28/10}) 7... O-O 8. e4 e5 9. Bd3
    $11 {0.09/9}) (6... Bf5 7. Nf3 (7. f3 O-O 8. e4 Bc8 9. Nge2 $11 {-0.06/10}) (7.
    e3 O-O 8. Qf3 Qc8 9. h3 $11 {0.19/9}) (7. h3 O-O 8. g4 Be6 9. e4 $11 {0.09/9})
    (7. g3 c6 8. Bg2 d5 9. bxc6 $11 {0.00/8}) 7... O-O 8. e3 c5 9. Be2 $11 {0.22/8}
    ) 7. Nf3 (7. e4 c5 8. Nf3 a4 9. Bd3 $11 {-0.22/8}) (7. e3 e5 8. Nf3 exd4 9.
    Nxd4 $11 {0.09/10}) 7... Bg4 8. e4 c5 9. Be2 $11 {0.09/8}) (6. e3 O-O 7. Nf3 (
    7. Bd3 e5 8. dxe5 Nfd7 9. Nf3 $11 {0.06/10}) 7... e5 8. dxe5 Nfd7 9. Be2 $11 {
    0.09/9}) 6... O-O 7. e3 e5 8. dxe5 Nfd7 9. Bd3 $11 {0.13/9}) (5... O-O 6. Nc3 (
    6. Nf3 d6 (6... a4 7. e3 (7. a3 d5 8. e3 Be6 9. c5 $11 {0.09/10}) (7. Nc3 a3 8.
    Bc1 c5 9. bxc6 $11 {0.06/10}) 7... d5 8. Bd3 dxc4 9. Bxc4 $11 {0.19/10}) (6...
    c6 7. Nc3 (7. e3 d5 8. Nc3 Bg4 9. Bd3 $11 {0.19/7}) (7. Na3 d5 8. e3 Bf5 9. Be2
    $11 {0.16/8}) (7. Qa4 cxb5 8. Qxb5 a4 9. Bc3 $11 {0.00/9}) (7. Nbd2 d5 8. e3 a4
    9. Rc1 $11 {0.13/8}) 7... d5 8. e3 Bg4 9. Qb3 $11 {0.19/8}) (6... d5 7. e3 (7.
    Nc3 c6 8. e3 cxb5 9. Nxb5 $11 {0.16/9}) (7. cxd5 a4 8. e3 Nxd5 9. e4 $11 {
    0.16/10}) 7... c6 8. Nc3 cxb5 9. Nxb5 $11 {0.16/9}) 7. e3 e5 8. dxe5 Nfd7 9.
    Bd3 $11 {0.13/9}) (6. e3 Re8 (6... a4 7. a3 (7. Bd3 d5 8. Nf3 dxc4 9. Bxc4 $11
    {0.16/10}) (7. Nf3 d5 8. Bd3 dxc4 9. Bxc4 $11 {0.19/10}) (7. Be2 c6 8. Nf3 cxb5
    9. cxb5 $11 {0.19/11}) 7... d5 8. Nc3 Be6 9. cxd5 $14 {0.50/9}) (6... c6 7. Nc3
    (7. Nf3 d5 8. Nc3 cxb5 9. Nxb5 $11 {0.16/9}) (7. Bd3 d5 8. Nf3 cxb5 9. cxb5 $11
    {0.25/10}) (7. Na3 d5 8. Nf3 Be6 9. Qa4 $11 {0.09/8}) (7. Be2 cxb5 8. cxb5 d5
    9. Nf3 $11 {0.13/11}) 7... d6 8. Bd3 c5 9. Nf3 $14 {0.41/9}) (6... d6 7. Nf3 (
    7. Bd3 e5 8. dxe5 Nfd7 9. Nf3 $11 {0.06/10}) 7... e5 8. Be2 Be6 9. dxe5 $11 {
    0.16/9}) (6... d5 7. Nf3 (7. Nc3 Be6 8. Qf3 a4 9. cxd5 $11 {0.06/9}) (7. cxd5
    Nxd5 8. Nf3 Bg4 9. h3 $11 {0.06/9}) 7... Bf5 8. Nc3 c6 9. Qb3 $14 {0.28/8}) (
    6... h6 7. Bd3 (7. Nf3 d5 8. Bd3 c6 9. Nc3 $14 {0.31/9}) (7. Be2 d5 8. Nf3 a4
    9. O-O $11 {0.25/9}) (7. Nc3 d6 8. Nf3 Nbd7 9. Bd3 $14 {0.31/11}) 7... d5 8.
    Nf3 Nbd7 9. O-O $14 {0.31/10}) 7. Nf3 (7. Bd3 d6 8. Nf3 e5 9. dxe5 $11 {-0.12/9
    }) (7. Be2 c6 8. Nf3 cxb5 9. cxb5 $11 {-0.06/13}) (7. Nc3 d6 8. Nf3 Nbd7 9. Bd3
    $11 {-0.06/11}) 7... d6 8. Nc3 Nbd7 9. Bd3 $11 {0.03/11}) (6. Nd2 d6 (6... d5
    7. Ngf3 (7. e3 a4 8. Ngf3 a3 9. Bc1 $11 {0.13/8}) (7. cxd5 Qxd5 8. e3 c6 9.
    bxc6 $11 {-0.03/8}) 7... Bg4 8. cxd5 Nxd5 9. e4 $11 {0.22/9}) 7. e4 (7. Ngf3 c5
    8. bxc6 bxc6 9. e4 $11 {0.00/10}) (7. e3 a4 8. Bd3 d5 9. Ngf3 $11 {0.16/9}) (7.
    Qc2 c5 8. dxc5 Bf5 9. Qc3 $11 {0.03/9}) 7... a4 8. Ngf3 c5 9. bxc6 $11 {0.16/10
    }) 6... d6 7. e4 (7. Nf3 Bg4 8. e4 c5 9. Be2 $11 {0.09/8}) (7. e3 Nbd7 8. Nf3
    e5 9. Be2 $11 {0.09/10}) 7... c5 8. bxc6 bxc6 9. Rb1 $11 {0.16/9}) (5... c6 6.
    Nc3 (6. Qa4 cxb5 (6... O-O 7. e3 (7. Nf3 d5 8. Nc3 cxb5 9. Nxb5 $11 {-0.09/9})
    (7. Nc3 cxb5 8. Qxb5 d6 9. Nf3 $11 {-0.06/9}) (7. Nd2 d5 8. e3 cxb5 9. Qxb5 $11
    {-0.12/9}) (7. Na3 d6 8. Nf3 Bf5 9. e3 $11 {-0.06/9}) 7... d6 8. Nf3 cxb5 9.
    cxb5 $11 {0.03/10}) (6... d6 7. e3 (7. Nd2 O-O 8. e4 c5 9. Ngf3 $11 {-0.03/10})
    (7. Nf3 cxb5 8. Qxb5+ Bd7 9. Qxb7 $11 {0.00/10}) (7. Nc3 O-O 8. e3 cxb5 9. cxb5
    $11 {-0.03/10}) 7... O-O 8. Nf3 cxb5 9. cxb5 $11 {0.06/11}) (6... d5 7. Nf3 (7.
    e3 O-O 8. Nc3 Bg4 9. Bd3 $11 {0.03/8}) (7. Nc3 cxb5 8. Nxb5 O-O 9. cxd5 $11 {
    0.09/10}) (7. c5 cxb5 8. Qxb5+ Nc6 9. e3 $15 {-0.41/9}) 7... O-O 8. Nc3 Nbd7 9.
    c5 $11 {0.16/9}) 7. Qxb5 a4 8. e3 Ra5 9. Qb4 $11 {-0.06/10}) (6. Na3 a4 (6...
    d5 7. e3 (7. Nf3 Bf5 8. e3 O-O 9. Be2 $11 {0.19/8}) (7. Rc1 O-O 8. e3 Bf5 9.
    Nf3 $11 {0.09/8}) (7. Qa4 O-O 8. e3 cxb5 9. Nxb5 $11 {-0.06/10}) (7. cxd5 cxd5
    8. Rc1 O-O 9. e3 $11 {-0.03/11}) 7... Bf5 8. Nf3 O-O 9. Be2 $11 {0.19/8}) (6...
    d6 7. e3 (7. Nf3 O-O 8. e3 Bg4 9. h3 $11 {0.16/9}) (7. Qa4 O-O 8. e3 Bf5 9. Nf3
    $11 {-0.06/9}) 7... Bf5 8. Bd3 Bxd3 9. Qxd3 $14 {0.28/9}) (6... O-O 7. e3 (7.
    Nf3 d5 8. e3 Bf5 9. Be2 $11 {0.16/8}) (7. Qa4 d6 8. e3 Bf5 9. Nf3 $11 {-0.06/9}
    ) 7... d6 8. Nf3 c5 9. Bd3 $14 {0.28/9}) 7. Nf3 (7. e3 Qa5+ 8. Qd2 Qxd2+ 9.
    Kxd2 d6 $11 {-0.16/9}) 7... d5 8. e3 Bg4 9. Bd3 $11 {0.00/8}) 6... d5 (6...
    cxb5 7. cxb5 (7. Nxb5 O-O 8. e3 d5 9. Nf3 $11 {0.13/9}) 7... d5 8. e3 O-O 9.
    Bd3 $11 {0.19/11}) (6... O-O 7. e4 (7. e3 d5 8. Nf3 cxb5 9. Nxb5 $11 {0.16/10})
    (7. Nf3 d5 8. e3 Bg4 9. h3 $11 {0.19/8}) (7. Rc1 d6 8. Nf3 Bf5 9. e3 $11 {
    0.22/9}) 7... d5 8. e5 Ne4 9. bxc6 $14 {0.31/8}) (6... d6 7. e3 (7. e4 c5 8. e5
    dxe5 9. dxe5 $11 {0.25/10}) (7. Nf3 Bf5 8. e3 O-O 9. Bd3 $11 {0.25/10}) 7...
    O-O 8. Nf3 cxb5 9. Nxb5 $11 {0.25/11}) 7. Nf3 (7. e3 O-O 8. Qb3 cxb5 9. Nxd5
    $11 {0.13/9}) (7. Rc1 a4 8. e3 a3 9. Ba1 $11 {0.09/9}) (7. Qa4 cxb5 8. Nxb5 O-O
    9. cxd5 $11 {0.06/10}) 7... O-O 8. e3 cxb5 9. Nxb5 $11 {0.16/9}) 6. c5 (6. e3
    c6 (6... O-O 7. Nf3 (7. Nc3 Be6 8. Qf3 a4 9. cxd5 $11 {0.06/9}) (7. cxd5 Nxd5
    8. e4 Nb6 9. Nf3 $11 {0.03/10}) 7... c6 8. Nc3 cxb5 9. Nxb5 $11 {0.16/9}) (6...
    Bf5 7. Nf3 (7. Nc3 c6 8. bxc6 bxc6 9. Nge2 $11 {0.16/9}) (7. Be2 dxc4 8. Nf3
    O-O 9. O-O $11 {0.06/9}) (7. cxd5 Nxd5 8. Nc3 a4 9. a3 $11 {0.16/8}) 7... O-O
    8. Nc3 c6 9. Qb3 $14 {0.28/8}) (6... a4 7. a3 (7. cxd5 O-O 8. Nf3 Nxd5 9. e4
    $11 {0.16/10}) (7. Nf3 O-O 8. Bd3 dxc4 9. Bxc4 $11 {0.19/10}) (7. Bd3 O-O 8.
    Nf3 dxc4 9. Bxc4 $11 {0.19/10}) (7. Ba3 Be6 8. c5 O-O 9. Nc3 $11 {0.13/10})
    7... Be6 8. c5 Ne4 9. Nc3 $14 {0.28/10}) (6... Bg4 7. Nf3 (7. Be2 Bxe2 8. Qxe2
    a4 9. Nf3 $11 {0.16/10}) 7... O-O $11 8. Nc3 c6 9. h3 $11 {0.19/9}) (6... Be6
    7. cxd5 (7. Nf3 dxc4 8. Nbd2 O-O 9. Qa4 $11 {0.16/9}) 7... Nxd5 8. Nf3 O-O 9.
    e4 $11 {0.22/9}) 7. Nc3 (7. c5 O-O 8. Nc3 b6 9. Rc1 $11 {0.06/8}) (7. Qa4 O-O
    8. Nc3 Bg4 9. Bd3 $11 {0.03/8}) (7. Qf3 Bg4 8. Qf4 Be6 9. c5 $11 {0.03/9}) (7.
    Qb3 a4 8. Qb4 cxb5 9. Qxb5+ $11 {0.00/8}) 7... cxb5 8. Nxb5 O-O 9. cxd5 $11 {
    0.13/9}) (6. Nf3 Bg4 (6... Bf5 7. e3 (7. Nc3 O-O 8. e3 c6 9. Qb3 $14 {0.28/8})
    (7. cxd5 O-O 8. Nbd2 a4 9. Ba3 $11 {0.09/9}) (7. Nbd2 a4 8. cxd5 a3 9. Bc1 $11
    {0.00/10}) 7... O-O 8. Nc3 c6 9. Qb3 $14 {0.28/8}) (6... Be6 7. cxd5 (7. e3
    dxc4 8. Nbd2 a4 9. Nxc4 $11 {0.06/9}) 7... Bxd5 8. e3 Ne4 9. Bd3 $14 {0.34/9})
    (6... a4 7. cxd5 (7. e3 O-O 8. Bd3 dxc4 9. Bxc4 $11 {0.19/10}) 7... O-O 8. Qc1
    Nxd5 9. e4 $11 {0.22/10}) (6... O-O 7. e3 (7. Nc3 dxc4 8. e3 Be6 9. Nd2 $11 {
    -0.03/8}) (7. cxd5 a4 8. Qc1 Nxd5 9. e4 $11 {0.16/10}) 7... a4 8. Bd3 dxc4 9.
    Bxc4 $11 {0.19/10}) (6... c6 7. cxd5 (7. e3 O-O 8. Nc3 cxb5 9. Nxb5 $11 {
    0.16/10}) (7. Nc3 cxb5 8. Nxb5 O-O 9. e3 $11 {0.16/9}) (7. bxc6 Nxc6 8. cxd5
    Qxd5 9. Nc3 $11 {0.22/10}) 7... cxd5 8. e3 O-O 9. Bd3 $14 {0.28/10}) (6... Nbd7
    7. Nbd2 (7. e3 O-O 8. Nc3 dxc4 9. Bxc4 $14 {0.31/11}) (7. cxd5 Nb6 8. e3 O-O 9.
    Bd3 $11 {0.22/10}) 7... Nb6 8. c5 Nbd7 9. e3 $14 {0.38/10}) 7. Ne5 (7. e3 O-O
    8. Bd3 dxc4 9. Bxc4 $11 {0.16/9}) (7. Nc3 Bxf3 8. gxf3 dxc4 9. e3 $11 {0.09/11}
    ) 7... Bf5 8. Nc3 e6 9. e3 $11 {0.16/8}) (6. Nc3 dxc4 7. e4 Nfd7 8. Na4 e5 9.
    d5 $11 {0.16/8}) (6. cxd5 O-O (6... Bf5 7. f3 Bxb1 8. Rxb1 Nxd5 9. Qd2 $14 {
    0.28/10}) (6... a4 7. Qc1 (7. Nc3 a3 8. Bc1 Nxd5 9. Nxd5 $15 {-0.34/9}) (7. Nf3
    O-O 8. e3 Nxd5 9. e4 $11 {0.13/9}) (7. e3 O-O 8. Nf3 Nxd5 9. e4 $11 {0.13/9}) (
    7. a3 O-O 8. Nc3 Nxd5 9. Nxa4 $11 {0.00/9}) 7... Nbd7 8. Nc3 Nb6 9. e4 $16 {
    0.84/10}) 7. Nf3 (7. e3 Nxd5 8. Nf3 c6 9. Nc3 $11 {0.06/8}) (7. Qc1 Nxd5 8. e4
    Nf6 9. Qf4 $11 {0.06/9}) (7. Nc3 Nxd5 8. e4 Nxc3 9. Bxc3 $11 {0.09/9}) 7... a4
    8. Qc1 Nxd5 9. e4 $11 {0.16/10}) 6... O-O (6... Bf5 7. e3 (7. Nc3 $11 O-O 8. e3
    Ne4 9. Nxe4 $11 {0.00/9}) (7. Nf3 Ne4 8. Nc3 O-O 9. e3 $11 {0.03/10}) 7... O-O
    8. Nc3 Nbd7 9. Nf3 $11 {0.03/9}) (6... h6 7. Nf3 (7. e3 Bf5 8. Nf3 O-O 9. Bd3
    $11 {0.19/10}) 7... O-O 8. e3 a4 9. Bd3 $11 {0.22/10}) (6... a4 7. Nc3 (7. a3
    O-O 8. Nc3 Ne4 9. Nxe4 $11 {0.13/9}) (7. e3 Bf5 8. Nc3 a3 9. Bc1 $11 {0.06/9})
    7... a3 8. Bc1 Bf5 9. Qb3 $11 {0.25/9}) (6... Bg4 7. Nc3 (7. f3 Bd7 8. Nc3 Bf5
    9. g4 $11 {0.09/9}) (7. Nf3 O-O 8. e3 Nbd7 9. Be2 $11 {0.03/9}) (7. h3 Bf5 8.
    g4 Be4 9. f3 $11 {0.03/10}) 7... Bf5 8. Nf3 O-O 9. e3 $11 {0.25/10}) (6... Ne4
    7. Nc3 Nxc3 8. Bxc3 Nd7 9. Rc1 $11 {0.06/11}) (6... Bd7 7. e3 Bf5 8. Bd3 Bxd3
    9. Qxd3 $11 {0.19/9}) 7. Nc3 (7. Nf3 Bg4 $11 8. e3 Nbd7 9. Be2 $11 {0.03/9}) (
    7. e3 Bg4 8. Be2 Bf5 9. Nf3 $11 {0.22/10}) 7... Ne4 (7... Bf5 8. e3 (8. f3 $15
    Re8 9. g4 $11 {-0.25/9}) 8... Re8 9. Nf3 $11 {0.22/10}) (7... Bg4 8. h3 Bf5 9.
    g4 $11 {0.16/10}) 8. Nxe4 dxe4 9. Qd2 (9. Qc2 e5 (9... Bxd4 $2 10. Rd1 $18) 10.
    dxe5 Qe8 $11) 9... Nd7 (9... Be6 10. e3 $11) 10. Rc1 e5 (10... Nf6 11. e3 $11)
    11. d5 e3 (11... a4 $5 $11) 12. Qxe3 $14 Nf6 13. Rd1 (13. Qxe5 $2 Nh5 14. Qe3
    Bxb2 $19) (13. Bxe5 $143 Ng4 14. Bxc7 Qxc7 $15) 13... Nxd5 14. Qg3 f5 15. e4
    fxe4 16. Bc4 c6 17. Bxe5 e3 18. Nf3 (18. f4 $5 $14) 18... exf2+ $15 19. Kf1 (
    19. Kxf2 $4 Bxe5 20. Bxd5+ Qxd5 (20... cxd5 $6 21. Qxe5 Rf5 22. Qd4 $14) 21.
    Rxd5 Bxg3+ 22. Kxg3 cxd5 $19) 19... Be6 20. Kxf2 Bxe5 21. Qxe5 Qh4+ 22. Kg1
    Qxc4 23. Qxe6+ Kg7 24. bxc6 $2 (24. Qe5+ Rf6 25. Qd4 Qxa2 26. Nd2 $19) 24...
    Qxc5+ $19 25. Nd4 (25. Kf1 Ne3+ 26. Ke2 Nxd1 27. Qd7+ Rf7 28. Qxd1 Re8+ 29. Kf1
    bxc6 (29... Qxc6 $143 30. Kf2 $19) 30. Qa1+ Kg8 $19) 25... Rae8 (25... Rae8 26.
    Qxe8 Rxe8 27. cxb7 Nc3 $19) 0-1
    
    [Event "corr SOK-92-92"]
    [Site "?"]
    [Date "1992.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Knorr, Bernd"]
    [Result "1-0"]
    [PlyCount "37"]
    [EventDate "1992.??.??"]
    
    1. b4 c5 (1... e5 $5 2. Bb2 f6 $15) 2. bxc5 $14 Qa5 3. Nf3 Nc6 4. e3 e5 5. Bb2
    f6 (5... e4 6. Nd4 Qxc5 7. Be2 $11) 6. Bc4 (6. Bc3 Qxc5 7. d4 exd4 8. exd4 Qh5
    $14) 6... Bxc5 7. Nc3 Nge7 8. O-O d6 9. a3 Bg4 10. h3 Bh5 11. Be6 f5 12. g4 (
    12. Nd5 $5 $11) 12... fxg4 $15 13. Ng5 Bg6 14. Qxg4 Rd8 (14... Bxc2 $143 15.
    Bd7+ Kd8 16. Nf7+ Kc7 17. Nxh8 Rxh8 18. Bxc6 (18. Qxg7 $2 Rg8 19. Qxg8 Nxg8 $19
    ) 18... bxc6 19. d4 (19. Qxg7 Rg8 20. Qxg8 Nxg8 $19) 19... exd4 20. exd4 $16 (
    20. Qxg7 Rg8 (20... dxc3 $2 21. Bxc3 (21. Qxh8 cxb2 22. Qxb2 Be4 $15) (21.
    Qxe7+ $6 Kb8 22. Qg7 Re8 $16) 21... Rg8 22. Bxa5+ Kd7 23. Qxg8 Nxg8 24. Bb4 $18
    ) 21. Qxg8 Nxg8 22. exd4 Bxd4 $19)) 15. Bb3 h5 16. Qg2 Rd7 (16... Rc8 $5 $14)
    17. Ne6 $16 Bb6 (17... Rh7 18. f4 Rh8 19. Nd5 $18) 18. Nd5 (18. Nxg7+ $5 Kd8
    19. Ne6+ Kc8 20. f4 $16) 18... Rg8 19. Bc3 (19. Bc3 Qa6 20. e4 $18) 1-0
    
    [Event "BS-MK Kreisliga"]
    [Site "?"]
    [Date "1993.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Damm"]
    [Result "1-0"]
    [PlyCount "115"]
    [EventDate "1993.??.??"]
    
    1. b4 c6 2. e3 d5 3. c4 e5 $15 4. Bb2 Nd7 5. Qb3 (5. cxd5 cxd5 6. Qb3 Ngf6 $11)
    5... Ngf6 $15 6. Nf3 Bd6 (6... e4 7. Ne5 $15) 7. d4 (7. cxd5 Nxd5 8. Nc3 N5f6
    $15) 7... e4 8. Ne5 (8. Nfd2 Qe7 $15) 8... O-O (8... Qe7 9. Nxd7 Bxd7 10. c5
    $15) 9. Be2 (9. Nd2 Re8 $15) 9... Bc7 (9... Qe7 10. Nxd7 Bxb4+ 11. Nc3 Bxd7 12.
    a3 $17) 10. a4 (10. O-O dxc4 11. Qxc4 Qe7 12. Nxd7 Bxd7 $15) 10... a6 (10...
    Nxe5 11. dxe5 Ng4 12. cxd5 cxd5 13. Bxg4 Bxg4 14. Bd4 $15) 11. cxd5 (11. O-O
    Re8 $11) 11... Nxe5 $15 12. dxe5 Nxd5 (12... Qxd5 $2 13. Bc4 Qd8 14. exf6 gxf6
    15. Nd2 $18) 13. O-O (13. Qc4 Bf5 14. g4 Bg6 $15) 13... Be6 (13... Qg5 14. Qc4
    Bxe5 15. Bxe5 Qxe5 16. Nd2 $17) 14. Rd1 (14. Qc2 Qh4 15. Nd2 f5 $15) 14... Qg5
    15. Nd2 Bxe5 16. Nxe4 (16. Bxe5 Qxe5 17. Rac1 Rfd8 $17) 16... Bxh2+ $1 17. Kxh2
    {Decoy theme: h2} Qh4+ {A double attack} 18. Kg1 Qxe4 19. Rd4 (19. Bf3 Qxb4 (
    19... Nxb4 $2 20. Qc3 (20. Bxe4 Bxb3 21. Rd4 a5 $17) 20... Qg6 21. Qxb4 $18)
    20. Qxb4 Nxb4 $17) 19... Qg6 (19... Nf4 $1 20. Rxe4 Nxe2+ (20... Bxb3 $2 21.
    Rxf4 Rad8 22. Rd4 $18) 21. Kf1 Ng3+ (21... Bxb3 $6 22. Kxe2 Rae8 23. Rxe8 Rxe8
    24. Bd4 $15) 22. fxg3 Bxb3 $17) 20. Qd1 (20. Qd3 Bf5 21. Qd2 Rfe8 $17) 20...
    Qg5 (20... Rad8 21. Bd3 f5 22. Qc2 $15) 21. Bg4 (21. Qc2 a5 22. bxa5 Rxa5 $15)
    21... f5 22. Bf3 Rad8 23. b5 (23. Qc2 Rd6 $15) 23... a5 (23... f4 $5 24. bxc6
    bxc6 $17) 24. bxc6 bxc6 25. Rc1 Rc8 (25... Rb8 26. Rxc6 Rxb2 27. Bxd5 Bxd5 28.
    Rxd5 $11) 26. Rc5 Qd8 (26... Rfd8 27. Rxa5 Qe7 28. Qc1 $14 (28. Bxd5 $143 Bxd5
    (28... cxd5 $143 29. Rb5 $14) 29. Qd3 Qg5 $17)) 27. e4 (27. Qd2 Qe7 28. Rxa5
    Rb8 $14) 27... fxe4 $11 28. Bxe4 (28. Rxe4 Bf5 29. Re5 Rb8 30. Bxd5+ cxd5 31.
    Rexd5 Qe7 $14) 28... Qb6 29. Ba3 (29. Qc2 h6 $11) 29... Rfe8 (29... Nf6 30. Qb1
    Qxb1+ 31. Bxb1 $11) 30. Qc2 {Attacking the isolated pawn on c6} (30. Qd2 Ra8
    $11) 30... Nf6 31. Bf3 {The pressure on the isolated pawn grows} (31. Bd3 $142
    $11) 31... Bd5 $4 (31... Nd7 32. Rh4 g6 33. Qc3 (33. Bxc6 Nxc5 34. Bxe8 Qd8 $11
    ) 33... Qb1+ 34. Kh2 Nxc5 35. Bb2 Qxb2 36. Qxb2 $16) 32. Bxd5+ $4 (32. Rdxd5
    $142 Re1+ 33. Kh2 Nxd5 34. Bxd5+ Kh8 35. Rxc6 Rxc6 36. Qxc6 Qxc6 37. Bxc6 $18)
    32... cxd5 $15 33. Rxc8 (33. Rdxd5 Re1+ (33... Nxd5 $6 34. Rxc8 Qe6 35. Rxe8+
    Qxe8 36. Qf5 $14) 34. Kh2 Qb8+ 35. g3 Rxc5 36. Rxc5 Qb7 37. Qc4+ Kh8 38. Rc8+
    Ne8 $11) 33... Qxd4 $11 34. Bb2 Qg4 35. Rxe8+ Nxe8 36. Qd2 (36. Bc3 Qc4 37. Qd2
    Kf7 $11) 36... Qe4 37. Bc3 (37. f3 Qxa4 38. Qxd5+ Kf8 $11) 37... Qb1+ (37...
    Nd6 38. Qg5 Nf5 39. Bxa5 $11) 38. Kh2 Qb8+ 39. f4 (39. g3 Qb3 $11) 39... Qd6 (
    39... Qb3 40. g3 $11) 40. Qd4 (40. Bxa5 Nf6 $11) 40... Nf6 (40... Qd8 $11) 41.
    g3 (41. Bxa5 Kf7 $11) 41... Qd7 (41... Qa6 $5 42. Kg1 Kf7 $17) 42. Bxa5 $11 Qg4
    (42... Qe6 43. Bc3 $11) 43. Qe5 (43. Qd3 Qh5+ 44. Kg1 Ne4 $11) 43... Qc8 44.
    Qc7 (44. Qe2 Qc6 45. Bd8 Ne4 $11) 44... Qf5 45. Be1 (45. Qd8+ Kf7 46. Qc7+ Kg6
    $15) 45... h5 (45... Qh5+ $5 46. Kg1 Qd1 $15) 46. a5 $11 Qe4 {
    Do you see the mate threat?} 47. Qc3 (47. Bf2 Ng4+ 48. Kg1 Qb1+ 49. Kg2 Qa2 50.
    Qc8+ Kf7 51. Qd7+ Kf6 52. Qc6+ Kf5 53. Qc8+ Ke4 54. Qe8+ Kd3 55. Qg6+ Kc4 56.
    Qa6+ Kc3 $11) 47... d4 (47... Qe2+ 48. Kg1 $15) 48. Qd2 $11 Ng4+ 49. Kg1 d3 50.
    a6 (50. Bf2 $142 $11) 50... Ne3 $4 (50... Qd4+ $142 51. Kh1 Kf7 $15) 51. a7 $18
    Ng4 $4 (51... Kh8 $142 52. a8=Q+ $1 Qxa8 53. Qxe3 Qd5 $18) 52. Qa2+ Kh7 53.
    a8=Q Qxe1+ 54. Kg2 Nf6 55. Qf3 d2 56. Qd3+ (56. Qc2+ $5 Kh6 $18) 56... Ne4 57.
    Qac2 d1=Q (57... Kh6 58. Qc6+ (58. Qxe4 $6 Qxe4+ 59. Qxe4 d1=Q $11) 58... Nf6
    59. Qa8 Qe4+ 60. Qaxe4 Nxe4 61. Kf3 $18 (61. Qxe4 $6 d1=Q $11)) 58. Qcxd1 (58.
    Qcxd1 Qxd1 59. Qxd1 $18 (59. Qxe4+ $6 Kh6 $11)) (58. Qxe4+ $6 Qxe4+ 59. Qxe4+
    Kh6 60. Qe6+ g6 $11) 1-0
    
    [Event "corr ICCF WSTT/3/06/Final"]
    [Site "?"]
    [Date "2009.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Baeckstroem, Mikael"]
    [Result "1-0"]
    [WhiteElo "2125"]
    [BlackElo "2225"]
    [PlyCount "139"]
    [EventDate "2009.??.??"]
    
    1. b4 c6 2. Bb2 a5 3. b5 cxb5 4. e3 b4 5. a3 Nc6 6. Nf3 Nf6 7. axb4 Nxb4
    8. Na3 $146 e6 (8... d6 9. Bb5+ (9. Be2 g6 (9... e5 10. c3 (10. O-O Be7 11. c3
    Nc6 12. Nc4 O-O 13. Qb3 Ra7 14. Qc2) 10... Nc6 11. Nb5 Be7 12. O-O O-O 13. c4
    Bd7 14. d4) (9... a4 10. O-O (10. c3 Nc6 11. Nb5 Qa5 12. c4 Ne4 13. Qb1 Nc5 14.
    Bc3) 10... Na6 11. Nb5 Nc5 12. d4 Nce4 13. Nd2 Bd7 14. Nxe4) 10. Bxf6 exf6 11.
    Nd4 d5 12. O-O Bc5 13. Bb5+ Bd7 14. c3) (9. Nb5 Bf5 (9... Bd7 10. Be2 (10. c3
    Na6 11. c4 g6 12. Bxf6 exf6 13. h4 Be7 14. h5) 10... g6 11. Bxf6 exf6 12. Qb1
    Nc6 13. h4 Be7 14. h5) 10. Nfd4 (10. Nbd4 Bd7 11. c3 Nbd5 12. c4 Nb4 13. Ba3 g6
    14. Qb3) 10... Bg6 11. Ba3 Nc6 12. Rb1 e5 13. Nxc6 bxc6 14. Nc3) (9. c3 Nc6 (
    9... Na6 10. d4 (10. Bb5+ Bd7 11. d4 Nc7 12. Bd3 g6 13. O-O Bg7 14. c4) 10...
    Bd7 11. Bd3 g6 12. O-O Bh6 13. e4 Nh5 14. Bc1) 10. Bd3 (10. Nb5 e5 11. c4 Be7
    12. Be2 O-O 13. O-O Bd7 14. d4) 10... e5 11. c4 Be7 12. Nb5 O-O 13. Be2 Qb6 14.
    O-O) 9... Bd7 10. O-O (10. Qe2 e6 11. Bxd7+ Qxd7 12. O-O Be7 13. Nc4 Qc7 14.
    Bd4) 10... a4 11. c3 Nbd5 12. Bxd7+ Qxd7 13. c4 Nc7 14. Qc2) (8... d5 9. Nb5 (
    9. Ne5 Nc6 (9... Bd7 10. c4 (10. Nb5 e6 11. Nxd7 Nxd7 12. c3 Nc6 13. c4 dxc4
    14. Bxc4) 10... Nc6 11. Be2 e6 12. O-O Nxe5 13. Bxe5 Bc6 14. Qc2) 10. Nb5 g6
    11. c4 Bg7 12. cxd5 Nb4 13. d6 O-O 14. Nd3) (9. Bb5+ Bd7 (9... Nc6 10. O-O (10.
    c4 e6 11. cxd5 exd5 12. Ne5 Bd7 13. Nxd7 Qxd7 14. Bxf6) 10... e6 11. Ne5 Bd7
    12. Bd3 Be7 13. Nb5 O-O 14. f4) 10. O-O (10. Ne5 Bxb5 11. Nxb5 e6 12. c3 Nc6
    13. Qa4 Bc5 14. Nd4) 10... e6 11. Bxd7+ Nxd7 12. Qe2 Rc8 13. Bc3 h5 14. g3) (9.
    Be2 e6 (9... g6 10. Nb5 (10. c3 Nc6 11. c4 Bg7 12. cxd5 Qxd5 13. Nb5 Qd8 14.
    O-O) 10... Bd7 11. Be5 Rc8 12. c3 Nc6 13. Bxf6 exf6 14. Qb3) 10. Ne5 (10. Nb5
    Bc5 11. O-O O-O 12. c3 Nc6 13. Qb3 Bd7 14. Rfc1) 10... Bd7 11. O-O Bc5 12. Nxd7
    Qxd7 13. Nb5 O-O 14. Bxf6) 9... Bd7 (9... Bg4 10. Be2 (10. h3 Bxf3 11. gxf3 Rc8
    12. Rc1 e6 13. Rg1 Na2 14. Na7) 10... e6 11. c3 Nc6 12. O-O Bc5 13. d4 Be7 14.
    h3) (9... Bf5 10. Nbd4 Bd7 11. Ne5 e6 12. Nxd7 Qxd7 13. Bb5 Nc6 14. Nb3) 10.
    Be2 (10. Ne5 e6 11. Nxd7 Nxd7 12. f4 Rc8 13. Rc1 Nb6 14. Na7) 10... g6 11. Be5
    Rc8 12. c3 Nc6 13. Bxf6 exf6 14. Qb3) (8... g6 9. g4 (9. c3 Nc6 10. Nc4 (10.
    Nb5 Bg7 11. Bd3 d5 12. O-O O-O 13. Nbd4 Ne4 14. Qc2) 10... d5 11. Nce5 Bg7 12.
    c4 O-O 13. Qb3 Qd6 14. Nxc6) (9. Nb5 Bg7 10. Bc3 (10. c3 Nc6 11. h3 d5 12. Be2
    O-O 13. O-O Ne4 14. d3) 10... Nbd5 11. Bd4 O-O 12. c4 Nb4 13. Be2 d6 14. O-O) (
    9. Nc4 d6 (9... Qc7 10. Bd4 (10. c3 Nc6 11. Qb3 Ra6 12. Na3 Qb6 13. Qd1 Ra8 14.
    Nc4) 10... Nbd5 11. c3 Bh6 12. e4 Nf4 13. Nb6 Rb8 14. g3) (9... Nc6 10. g4 h6
    11. Nce5 Bg7 12. Bc4 d5 13. Bb5 Qc7 14. Nxc6) 10. Bxf6 (10. Bc3 Nbd5 11. Bxf6
    Nxf6 12. Qb1 Ra7 13. Nb6 Bg7 14. Nxc8) 10... exf6 11. c3 Nc6 12. Qb3 Ra6 13.
    Nb2 Be6 14. Qa4) 9... h6 (9... Bg7 10. g5 Nh5 11. Bxg7 Nxg7 12. Nc4 Ne6 13. c3
    Nc6 14. Qb3) (9... Rg8 10. Bxf6 (10. Ne5 Bg7 11. g5 Ne4 12. Qg4 Bxe5 13. Bxe5
    Nxd2 14. Kxd2) 10... exf6 11. Nb5 Nc6 12. c3 d5 13. Qa4 Bc5 14. Nbd4) 10. Nc4 (
    10. Ne5 Bg7 11. Bc4 e6 12. h4 d6 13. Nd3 d5 14. Bb5+) 10... d6 11. Bxf6 exf6
    12. c3 Nc6 13. Rb1 a4 14. Nb6) (8... b6 9. c3 (9. Nb5 Bb7 (9... Ba6 10. c3 (10.
    Be2 e6 11. O-O Bxb5 12. Bxb5 Bd6 13. c3 Nc6 14. Bd3) 10... Nbd5 11. Bd3 e6 12.
    O-O Bc5 13. c4 Nb4 14. Be2) (9... e6 10. c3 (10. Be2 Be7 11. O-O O-O 12. c3 Nc6
    13. Qb3 Ne4 14. Qc2) 10... Nc6 11. Bd3 Bb7 12. O-O Bc5 13. Ra4 O-O 14. Qb3) 10.
    c3 (10. Be2 g6 11. c3 Nc6 12. O-O Bg7 13. Qb3 O-O 14. c4) 10... Nbd5 11. c4 Nb4
    12. Be2 e6 13. O-O Be7 14. d3) (9. Be2 Ba6 (9... e6 10. O-O Bb7 11. c3 Nc6 12.
    Nc4 b5 13. Na3 Bxa3 14. Bxa3) (9... g6 10. Nc4 (10. Bd4 Bg7 11. Nc4 Rb8 12. Rb1
    Ba6 13. c3 Nbd5 14. Nce5) 10... Bg7 11. Bd4 Rb8 12. c3 Nc6 13. Qb3 Nxd4 14.
    Nxd4) 10. Bxa6 (10. Nb5 e6 11. O-O Bxb5 12. Bxb5 Bd6 13. c3 Nc6 14. Qb3) 10...
    Rxa6 11. Qe2 Ra8 12. O-O e6 13. h3 Bc5 14. Qb5) (9. Bb5 e6 (9... Ba6 10. O-O (
    10. Bxa6 Rxa6 11. Qe2 Ra8 12. O-O e6 13. Be5 Be7 14. c3) 10... e6 11. Bxa6 Rxa6
    12. Qe2 Ra8 13. c4 Be7 14. Nb5) (9... Bb7 10. Nc4 (10. O-O e6 11. Nc4 Bc6 12.
    Bxc6 Nxc6 13. Rb1 Bb4 14. c3) 10... Ba6 11. Bxa6 Rxa6 12. O-O e6 13. Qe2 Qc8
    14. Bd4) 10. Ne5 (10. O-O Be7 11. Ne5 Bb7 12. Nac4 Ba6 13. Bxa6 Rxa6 14. c3)
    10... Ba6 11. O-O Bd6 12. Bxa6 Rxa6 13. Nb5 Bb8 14. Ng4) 9... Nc6 (9... Nbd5
    10. Bb5 (10. Be2 g6 11. Ne5 Bg7 12. c4 Nb4 13. Bf3 d5 14. Nc2) 10... e6 11. O-O
    Bb7 12. Ne5 Be7 13. c4 Nb4 14. Nc2) 10. Bd3 (10. Nb5 g6 11. Be2 Bg7 12. O-O O-O
    13. c4 Ba6 14. Qb3) 10... g6 11. O-O Bg7 12. Nb5 O-O 13. Qa4 Bb7 14. Qh4) 9.
    Be2 (9. Nb5 h6 (9... Bc5 10. c3 (10. d4 Be7 11. Be2 O-O 12. c3 Nc6 13. O-O d5
    14. c4) 10... Nc6 11. d4 Be7 12. Bd3 d5 13. O-O O-O 14. c4) (9... Be7 10. c3
    Nc6 11. Bd3 d5 12. Nbd4 O-O 13. O-O Bd7 14. Nxc6) 10. c3 (10. Be2 Be7 11. O-O
    O-O 12. c3 Nc6 13. c4 d5 14. Qb3) 10... Nc6 11. Qa4 Be7 12. Bd3 O-O 13. Nbd4
    Nxd4 14. cxd4) (9. c3 Nc6 (9... Nbd5 10. Nb5 (10. c4 Nb4 11. Be2 Be7 12. O-O
    O-O 13. Nc2 b6 14. Nxb4) 10... Be7 11. Bd3 O-O 12. Qb3 d6 13. O-O g6 14. g3)
    10. Bd3 (10. Qc2 d5 11. Nb5 Be7 12. Be2 O-O 13. O-O Bd7 14. c4) 10... d5 11.
    Nb5 Bc5 12. O-O O-O 13. c4 Nb4 14. Be2) 9... Be7 (9... Bc5 10. Nb5 (10. O-O O-O
    11. Nb5 d5 12. c3 Nc6 13. c4 Bd7 14. Bxf6) 10... O-O 11. O-O d5 12. c3 Nc6 13.
    c4 Bd7 14. Bxf6) (9... d5 10. O-O (10. Nb5 Bc5 11. c3 Nc6 12. O-O O-O 13. c4
    Be7 14. h3) 10... Be7 11. Nb5 O-O 12. Ne5 Bd7 13. f3 h6 14. Nxd7) 10. O-O (10.
    Nb5 O-O 11. O-O d5 12. Ne5 Bd7 13. Nd4 Bd6 14. f4) 10... O-O 11. Nb5 (11. c3
    Nc6 12. c4 d5 13. Nb5 Bd7 14. Qb3) 11... d5 12. Be5 (12. c3 Nc6 $15 13. c4 Bd7
    14. Qb3) 12... Bd7 13. c3 Nc6 14. Bc7 Qc8 15. Qb1 (15. Bf4 Nh5 $17) 15... Ne4
    16. Rc1 a4 (16... f5 17. c4 a4 18. cxd5 exd5 19. Bb6 $11) 17. Bb6 $15 a3 (17...
    Bd8 18. Bxd8 Qxd8 19. Bd1 $15) 18. Nc7 a2 (18... Ra5 19. Bxa5 Nxa5 20. Nb5 Bxb5
    21. Bxb5 $11) 19. Qb2 $11 Ra3 20. Nd4 Ra4 21. Ndb5 Bd8 (21... Bc5 22. Bxc5 Nxc5
    23. Rxa2 $16) 22. Qc2 (22. Rxa2 $143 Rxa2 23. Qxa2 Ne5 $15) 22... Ra5 23. d3 (
    23. Bxa5 $143 Nxa5 24. Qxa2 Nxd2 25. Nxe6 fxe6 26. Qxd2 Nb3 $11) 23... Nf6 24.
    c4 (24. Bxa5 $143 Nxa5 25. Qxa2 b6 $17) 24... d4 (24... dxc4 $5 25. dxc4 Bxc7
    26. Bxc7 Ra6 $14) 25. e4 $14 Ra6 26. Nd6 Qb8 (26... Rxb6 $2 27. Nxc8 Bxc8 28.
    Nb5 $18) 27. Nxa6 Qxd6 28. Bc5 Qe5 29. Bxf8 (29. Rxa2 Re8 $17 (29... bxa6 $6
    30. Bxf8 Kxf8 31. Rb2 $15 (31. Rxa6 $4 Nb4 32. Rxe6 fxe6 $19))) (29. Qxa2 $6
    Re8 (29... bxa6 $143 30. Bxf8 Kxf8 31. Qxa6 $16) 30. Qa3 bxa6 $15) 29... Kxf8
    30. Qxa2 (30. Rxa2 $6 bxa6 31. Rb2 Qc5 $15) 30... g5 (30... bxa6 $5 31. Qxa6
    Kg8 $16) 31. Rcb1 bxa6 32. Qxa6 Bc7 33. g3 Ne7 34. Bd1 Kg7 35. Ba4 Bc8 36. Qb5
    Nd7 37. Qxe5+ Nxe5 38. Bc2 Kg6 39. Ra7 Bd6 40. Ra5 Bc7 41. Ra8 g4 (41... f5 42.
    exf5+ exf5 43. Rb5 Nf3+ 44. Kh1 $18) 42. Rb5 $18 Nf3+ (42... N5c6 43. Ba4 Bd8
    44. Kf1 $18) 43. Kh1 Be5 (43... Bd6 44. c5 Be5 45. Bd1 $18) 44. Bd1 Bd7 45. Rb6
    Kf6 (45... Nc8 46. Rb2 Bd6 47. c5 Bxc5 48. Rc2 $18) 46. h3 h5 $2 (46... Ne1
    $142 47. Be2 Nc8 $18) 47. hxg4 hxg4 48. c5 Nc8 49. Rb3 Ne7 50. Ra7 Bc6 51. Bxf3
    gxf3 52. Kh2 Be8 53. Kh3 Nc6 54. Ra8 Bd7 55. Kg4 Bc7 (55... Ke7 56. Kxf3 f5 57.
    g4 $18) 56. Kxf3 Ba5 (56... Bd8 57. Ke2 $18) 57. Rb7 Ne5+ 58. Ke2 Bc6 59. f4 (
    59. Rxa5 $6 Bxb7 60. Ra7 Bc6 $18) 59... Ng4 (59... Ng6 60. e5+ Kg7 $18) 60. e5+
    (60. Rxa5 $6 Bxb7 61. Ra4 Bc6 62. Rxd4 Ke7 $18) 60... Kg7 61. Rbb8 (61. Rxa5 $6
    Bxb7 62. Ra4 Ne3 63. Rxd4 Nd5 $18) 61... Bxa8 62. Rxa8 Bc7 63. Rc8 Ba5 64. c6
    Ne3 65. c7 Bxc7 66. Rxc7 Nd5 (66... Kg6 67. Kf3 $18) 67. Rc4 Kg6 (67... Ne3 68.
    Ra4 $18) 68. Rxd4 Kf5 (68... Ne7 69. g4 Kg7 $18) 69. Rxd5 $1 exd5 70. Ke3 1-0
    
    [Event "corr SOK-92-85"]
    [Site "?"]
    [Date "1992.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Mantu, Eugen"]
    [Result "1-0"]
    [PlyCount "45"]
    [EventDate "1992.??.??"]
    
    1. b4 c6 (1... e5 2. Bb2 $15) 2. Bb2 a5 3. b5 cxb5 4. e4 b4 5. Bc4 e6 6. c3 (6.
    Nf3 d5 7. exd5 exd5 8. Qe2+ Ne7 $11) 6... bxc3 (6... Nf6 7. e5 Ne4 8. Qf3 $17)
    7. Nxc3 $11 b6 8. Qb3 (8. Nf3 Bb7 $11) 8... Ba6 9. Nf3 Bxc4 10. Qxc4 Nc6 11.
    Nb5 f6 12. O-O Rc8 13. Rac1 d5 14. Qa4 (14. exd5 Qxd5 (14... exd5 $2 15. Rfe1+
    Nge7 16. Qf4 $18) 15. Bd4 Qxc4 16. Rxc4 Kd7 $11) 14... Qd7 (14... Kf7 $142 $5
    $15) 15. Nfd4 Bc5 16. Nxc6 Rxc6 17. exd5 exd5 18. d4 Bxd4 (18... Ne7 19. dxc5
    bxc5 20. Ba3 $18) 19. Bxd4 (19. Nxd4 $6 Rxc1 20. Qxd7+ Kxd7 21. Bxc1 Ne7 $16)
    19... Ne7 20. Rxc6 Qxc6 21. Nc3 (21. Bxb6 $142 $5 O-O (21... Qxb6 $4 22. Nd6+
    Kd8 23. Nf7+ Kc7 24. Rc1+ Nc6 25. Qf4+ Kb7 26. Nxh8 $18) 22. Bxa5 Rb8 $18)
    21... Qxa4 22. Nxa4 b5 (22... Kf7 23. Rd1 Rc8 24. Nxb6 $18) 23. Nc5 (23. Nc5
    Nc6 24. Rd1 $16) (23. Nb6 $142 $5 $18) 1-0
    
    [Event "ICCF WSTT/3/06/2"]
    [Site "?"]
    [Date "2006.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Kubacek, Josef"]
    [Result "1-0"]
    [WhiteElo "2225"]
    [PlyCount "35"]
    [EventDate "2006.??.??"]
    
    1. b4 c6 2. Bb2 Qb6 3. a3 d5 4. c4 (4. Nf3 Nf6 (4... f6 $11 5. e3 (5. Nc3
    a5 (5... e5 6. e3 Bd6 7. Be2 Ne7 $11 {-0.03/9}) 6. e4 axb4 7. axb4 Rxa1 $11 {
    -0.25/9}) (5. c4 dxc4 (5... e5 6. e3 Nd7 7. Nc3 dxc4 $14 {0.34/8}) 6. e4 Be6 7.
    Qc2 a5 $11 {0.22/9}) (5. d4 a5 6. c4 dxc4 7. e4 Qa6 $11 {0.06/8}) 5... e5 6. c4
    Nd7 7. d4 e4 $14 {0.28/9}) (4... Nd7 5. e3 a5 6. b5 Ngf6 7. Be2 e6 $11 {0.19/9}
    ) 5. e3 (5. Bd4 Qc7 6. Be5 Qd8 7. e3 Nbd7 $11 {0.03/10}) 5... c5 6. c4 Bf5 7.
    Bxf6 Qxf6 $11 {0.19/7}) (4. e3 Bf5 (4... Nf6 5. Nf3 (5. Bd4 Qc7 (5... Qd8 6.
    Nf3 Bg4 7. h3 Bxf3 $11 {0.09/10}) 6. f4 a5 7. Nf3 axb4 $11 {0.00/9}) (5. c4
    dxc4 (5... Bf5 6. Bxf6 gxf6 7. cxd5 cxd5 $14 {0.44/10}) (5... a5 6. c5 Qd8 7.
    Nf3 b6 $11 {0.06/8}) (5... Bg4 6. Nf3 Nbd7 7. cxd5 Nxd5 $11 {0.12/9}) (5... c5
    6. cxd5 cxb4 7. Bd4 Qc7 $11 {0.22/8}) 6. Bxc4 a5 7. b5 Ne4 $11 {0.03/8}) (5.
    Be2 a5 (5... Nbd7 6. Nf3 e6 7. c4 dxc4 $11 {0.12/8}) (5... c5 6. Nf3 Nbd7 7.
    Nc3 cxb4 $11 {0.00/9}) 6. Nf3 axb4 7. Bd4 Qc7 $11 {0.00/10}) (5. Bc3 Nbd7 (5...
    Bf5 6. Nf3 e6 7. Be2 Bg4 $11 {0.06/9}) (5... Bg4 6. f3 Bf5 7. g4 Bg6 $11 {
    0.00/10}) (5... Qc7 6. f4 Ne4 7. Be5 Nd6 $11 {0.06/10}) (5... e6 6. Bxf6 gxf6
    7. Nc3 Rg8 $11 {-0.06/9}) 6. Nf3 Qc7 7. d4 Ne4 $11 {-0.13/10}) 5... c5 6. c4
    Bf5 7. Bxf6 Qxf6 $11 {0.19/7}) (4... Nd7 5. Nf3 (5. c4 e5 6. d4 e4 7. Nc3 Ne7
    $11 {0.00/10}) 5... a5 6. b5 Ngf6 7. Be2 Qc7 $11 {0.19/9}) (4... Qc7 5. Nf3 (5.
    c4 Nf6 (5... Bf5 6. cxd5 cxd5 7. Nc3 Nf6 $14 {0.44/8}) (5... a5 6. cxd5 cxd5 7.
    Nc3 Nf6 $14 {0.37/8}) (5... Be6 6. cxd5 Bxd5 7. Nc3 Nf6 $14 {0.50/10}) 6. Nf3
    Nbd7 7. cxd5 Nxd5 $14 {0.37/10}) 5... Nd7 6. c4 Ngf6 7. cxd5 Nxd5 $14 {0.37/10}
    ) 5. Nf3 (5. Bd4 Qc7 6. f4 Nf6 7. Nf3 a5 $11 {0.09/8}) 5... Nf6 6. Bd4 Qc7 7.
    Be5 Qd8 $11 {0.12/9}) 4... dxc4 5. e3 (5. Qc2 a5 6. Qxc4 axb4 7. Qxb4 Qxb4 $15
    {-0.41/11}) 5... Qa6 (5... Be6 6. Qc2 $11 a5 7. Bxc4 Bxc4 $15 {-0.28/10}) 6.
    Nf3 (6. d3 cxd3 7. Bxd3 Qb6 $11) 6... Nf6 (6... Bf5 7. Ne5 b5 8. d3 $11) 7. a4
    (7. d3 cxd3 8. Bxd3 Qb6 $11) 7... e6 $15 8. Na3 Bxb4 9. Nxc4 c5 10. Ng5 O-O (
    10... Nbd7 11. Bxf6 Nxf6 12. Ne5 $11) 11. Bxf6 (11. Qc2 e5 12. Nxe5 $16 (12.
    Bxe5 $6 Nbd7 $14)) 11... gxf6 $11 12. Nxh7 Kxh7 13. Bd3+ f5 14. Qh5+ Kg7 15.
    Qg5+ Kh7 16. g4 Rg8 $4 (16... Bxd2+ $142 17. Kxd2 Re8 $18) 17. Qh5+ Kg7 18. Ne5
    (18. Ne5 Bxd2+ 19. Kd1 $18 (19. Kxd2 $6 Qa5+ 20. Ke2 Qc7 $18)) 1-0
    
    [Event "corr WSTT/3/06/Semifinal"]
    [Site "?"]
    [Date "2008.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Walker, John T"]
    [Result "1-0"]
    [WhiteElo "2265"]
    [BlackElo "1940"]
    [PlyCount "29"]
    [EventDate "2008.??.??"]
    
    1. b4 c6 2. Bb2 Nf6 3. c4 e6 4. a3 d5 5. e3 dxc4 6. Bxc4 b5 7. Be2 a5 8.
    bxa5 Qxa5 9. Nf3 Bd6 $146 10. O-O O-O (10... Be7 11. Qc2 $11) 11. d4 (11. Bxf6
    gxf6 12. d4 Rd8 $11) 11... Ba6 (11... Rd8 12. Qc2 $11) 12. Nc3 (12. Nbd2 Rd8
    $11) 12... Nbd7 13. e4 Nh5 (13... Bf4 14. Bd3 $11) 14. e5 $14 Be7 15. Qc2 1-0
    
    [Event "BS-MK Kreisliga"]
    [Site "?"]
    [Date "1992.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Sossna"]
    [Result "1-0"]
    [PlyCount "75"]
    [EventDate "1992.??.??"]
    
    1. b4 d5 2. e3 e5 3. Bb2 Bd6 4. c4 c6 5. c5 Bc7 6. Nf3 Bg4 (6... Nd7 7. Be2 $11
    ) 7. Be2 (7. h3 Bxf3 8. Qxf3 Nd7 $11) 7... Bxf3 (7... Nd7 8. d3 $11) 8. Bxf3
    Nf6 (8... Qg5 9. O-O $11) 9. O-O Nbd7 10. a4 (10. d3 Qe7 $11) 10... a6 (10...
    a5 11. Qb3 $15) 11. Nc3 (11. d4 Qb8 $11) 11... O-O (11... a5 12. Ba3 $11) 12.
    a5 e4 13. Be2 Ne8 (13... Qb8 14. h3 $11) 14. Qb3 (14. d3 exd3 15. Qxd3 Qh4 $14)
    14... Qg5 (14... Ne5 15. f4 exf3 16. Bxf3 $11) 15. g3 (15. d3 Qh6 16. h3 Nef6
    $14) 15... Ne5 $11 16. f4 exf3 17. Bxf3 h5 (17... Nf6 18. Be2 $11) 18. Ne2 (18.
    Bg2 Nc4 19. Ne4 Qe7 $11) 18... h4 19. d4 (19. Bxe5 Qxe5 20. d4 Qe7 $11) 19...
    Ng4 (19... Nc4 20. e4 hxg3 21. hxg3 Bxg3 22. Bg2 $19) 20. Nf4 $15 hxg3 21. hxg3
    Nxe3 (21... Nef6 $142 22. Kg2 Rae8 23. Bxg4 Qxg4 $17) 22. Qxe3 $16 Bxf4 $2 (
    22... Qxg3+ $142 23. Ng2 Nf6 $14) 23. Qxf4 $18 Qxf4 24. gxf4 g6 (24... Nf6 25.
    Rfe1 $18) 25. Kg2 (25. Rae1 Kg7 $18) 25... Kg7 (25... Nf6 26. Rh1 $18) 26. Rh1
    (26. Rae1 Nf6 $18) 26... Nf6 27. Rh2 (27. Rae1 Rae8 $18) 27... Rae8 28. Rah1
    Re3 (28... Re7 29. Rh3 $18) 29. Bc1 (29. f5 Rfe8 30. Bc1 Rb3 31. Bh6+ Kg8 $18)
    29... Rd3 30. f5 Re8 31. Bh6+ Kg8 32. Bg5 (32. Rh4 $142 $18) 32... Nh5 (32...
    Kg7 33. fxg6 Kxg6 34. Bxf6 Rd2+ 35. Kg3 Rxh2 36. Rxh2 Kxf6 37. Kf4 $18) 33. f6
    (33. Bxh5 $142 gxf5 34. Rf1 Rb3 $18) 33... Rb3 (33... Kh7 34. Bc1 (34. Bxh5 $6
    gxh5 35. Rxh5+ Kg6 $18) 34... Re4 35. Bxe4 (35. Bxh5 $6 gxh5 36. Rxh5+ Kg6 $18)
    35... dxe4 36. Kf2 $18) 34. Bxh5 gxh5 (34... Rb2+ 35. Kg3 Rxh2 36. Rxh2 (36.
    Kxh2 $6 gxh5 37. Bf4 Re4 38. Rg1+ Kh8 $18) 36... gxh5 37. Rxh5 $18) 35. Rg1 (
    35. Rxh5 Re2+ 36. Kf1 Rb1+ 37. Kxe2 Rxh1 38. Rxh1 b6 39. axb6 a5 40. bxa5 Kf8
    41. Rh8# {mate}) 35... Kh7 (35... Re2+ 36. Kh1 Rxh2+ 37. Kxh2 $18) 36. Kh1 (36.
    Rxh5+ Kg6 37. Rh3 Rxb4 $18) 36... Kg6 37. Bd2+ Kxf6 38. Rf2+ (38. Rf2+ Ke7 39.
    Re1+ Kd8 40. Bg5+ f6 41. Bxf6+ Kd7 42. Rg1 $18) (38. Rf1+ Kg7 39. Rg2+ Kf8 40.
    Bh6+ Ke7 41. Re2+ Kd8 42. Bg5+ f6 43. Bxf6+ Kd7 $18) 1-0
    
    [Event "BS-Senioren-MK"]
    [Site "?"]
    [Date "1992.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Maesch"]
    [Result "1-0"]
    [PlyCount "43"]
    [EventDate "1992.??.??"]
    
    1. b4 d5 2. e3 e6 3. Bb2 Nf6 $15 4. b5 Be7 5. a4 O-O 6. Nf3 $11 a6 (6... Bd6 7.
    Be2 $11) 7. c4 (7. Be2 c5 $11) 7... dxc4 (7... c5 8. d4 $15) 8. Nc3 (8. Bxc4
    Nbd7 $15) 8... axb5 (8... Nbd7 9. Bxc4 axb5 10. axb5 Rxa1 11. Qxa1 $11) 9. Nxb5
    (9. axb5 Rxa1 10. Qxa1 Nbd7 $15) 9... c6 10. Nc3 Nd5 (10... Qb6 11. Qc2 $15)
    11. Bxc4 Nxc3 (11... b6 12. O-O $15) 12. Bxc3 $11 Bf6 (12... Nd7 13. Qc2 $11)
    13. d4 Nd7 (13... c5 14. O-O $11) 14. Qb3 (14. Qc2 c5 $14) 14... Nb6 (14... c5
    15. O-O $11) 15. O-O (15. Bd3 Nd5 $11) 15... Nxc4 16. Qxc4 Qd5 17. Nd2 (17. Qd3
    Rd8 $11) 17... Qxc4 (17... Rd8 18. Rfc1 $11) 18. Nxc4 $11 Bd8 $2 (18... Ra6
    $142 $11) 19. Bb4 $18 b5 (19... Re8 $142 20. Nd6 Be7 21. Nxe8 Bxb4 $18) 20.
    axb5 Rxa1 21. Rxa1 cxb5 22. Bxf8 (22. Bxf8 Kxf8 23. Ra8 bxc4 24. Rxc8 $18) 1-0
    
    [Event "BS-Stadtm."]
    [Site "?"]
    [Date "1991.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Huebscher"]
    [Result "1-0"]
    [PlyCount "73"]
    [EventDate "1991.??.??"]
    
    1. b4 d5 2. e3 Nf6 3. Bb2 Bg4 4. Be2 Bxe2 5. Nxe2 e6 6. b5 c6 7. a4 a6 (7...
    Bd6 8. O-O $11) 8. Nbc3 axb5 9. axb5 Nbd7 10. bxc6 (10. Rxa8 Qxa8 11. O-O Bd6
    $11) 10... bxc6 11. Nd4 Qc8 12. O-O Bd6 13. Qe2 (13. Rxa8 Qxa8 14. Qa1 Qc8 $11)
    13... O-O (13... Rxa1 14. Rxa1 Bxh2+ 15. Kxh2 $18) 14. Rxa8 $11 Qxa8 15. Ra1 (
    15. f4 c5 16. Ncb5 cxd4 17. Nxd6 dxe3 18. dxe3 Qc6 $15) 15... Qb7 (15... Qb8
    16. Rb1 $15) 16. Nb3 Ra8 17. Qf1 Bc7 (17... Rxa1 18. Qxa1 e5 19. Qa5 $15) 18.
    Qc1 (18. Rxa8+ Qxa8 19. f4 c5 $11) 18... Qb8 19. h3 h6 (19... Rxa1 $142 20.
    Qxa1 c5 $15) 20. Na5 $4 (20. Rxa8 Qxa8 21. d3 $11) 20... Ne4 (20... Bxa5 $142
    21. Rb1 e5 $19) 21. d3 (21. Nxc6 Rxa1 22. Bxa1 Bh2+ 23. Kf1 Qd6 24. Nxe4 Qxc6
    $11) 21... Bh2+ (21... Bxa5 $5 22. dxe4 Bxc3 23. Rxa8 Qxa8 24. Bxc3 Qa2 $11)
    22. Kf1 $11 Ng5 (22... Qc7 23. dxe4 (23. Nxe4 $143 Rxa5 (23... dxe4 $143 24.
    Nc4 Rxa1 25. Qxa1 $14) 24. Rxa5 Qxa5 $15) 23... Rxa5 24. Rxa5 Qxa5 25. g3 $16)
    23. f4 (23. Nxc6 Rxa1 24. Qxa1 Qb6 25. Ne7+ Kf8 $16) 23... Nh7 (23... Qc7 $142
    24. Nxc6 Rxa1 25. Ne7+ Kf8 26. Qxa1 Kxe7 27. fxg5 hxg5 28. Qa3+ Kd8 $11) 24.
    Qe1 $4 (24. Nxc6 Rxa1 25. Qxa1 Qc7 26. Qa8+ Ndf8 $18) 24... g5 (24... Qxb2 25.
    Ra2 Qb6 26. Nc4 $19) 25. g3 $4 (25. Nxc6 Qb7 26. Nd4 Rxa1 27. Bxa1 gxf4 28.
    exf4 Bxf4 29. Nxe6 $16) 25... e5 $4 (25... Qxb2 $142 26. Nb3 Rxa1 27. Nxa1 Bxg3
    28. Qxg3 Qxc3 $19) 26. Qf2 $4 (26. Nxc6 $142 Rxa1 27. Qxa1 $18) 26... exf4 (
    26... Qxb2 $5 27. Qe1 Bxg3 28. Na4 Bxe1 29. Nxb2 Bxa5 30. fxe5 Nxe5 31. Ke2 $19
    ) 27. gxf4 $4 (27. Nxc6 $142 Rxa1+ 28. Bxa1 $15) 27... gxf4 (27... Qxb2 28. Rb1
    Qxc3 29. Nb3 $19) 28. Qxh2 $4 (28. Qg2+ Bg3 29. Nxc6 Rxa1+ 30. Bxa1 $17) 28...
    Ne5 (28... Qxb2 $142 29. Ra2 Qxc3 30. Qxf4 Nc5 $19) 29. Qxf4 (29. Nd1 Qd6 $18)
    29... f6 $4 (29... Qxb2 $142 30. Qg3+ Ng5 $17) 30. Qf5 (30. Nb3 Rxa1+ 31. Bxa1
    Qf8 $18) 30... Qc8 $4 (30... Qxb2 $142 31. Ra2 Qxc3 32. Qe6+ Kh8 $19) 31. Qxc8+
    $18 Rxc8 32. Nb7 Kf8 (32... Ng5 33. Kg2 $18) 33. Nc5 (33. Ra7 Rc7 $18) 33...
    Kf7 (33... Ng5 34. Ra7 $18) 34. Ra7+ Kg6 35. Ne6 Ng5 36. Rg7+ (36. Nf4+ $142
    Kf5 37. Nce2 Ngf7 $18) 36... Kf5 (36... Kh5 37. Nf4+ Kh4 $18) 37. Nd4# {mate}
    1-0
    
    [Event "corr WSTT/3/06/Semifinal"]
    [Site "?"]
    [Date "2008.??.??"]
    [Round "?"]
    [White "Walker, John T"]
    [Black "Zylla, Johannes"]
    [Result "0-1"]
    [WhiteElo "1940"]
    [BlackElo "2265"]
    [PlyCount "26"]
    [EventDate "2008.??.??"]
    
    1. b4 d5 2. Nf3 Bg4 3. Bb2 Nd7 4. h3 Bxf3 5. exf3 e6 6. Qe2 $146 (6. a3
    Ngf6 7. d4 (7. Be2 Bd6 8. Nc3 c6 9. d4 a5 10. b5 c5 11. Na4 cxd4 12. Bxd4 O-O
    13. O-O Nh5 14. Qd2 Nf4 15. Be3 Qg5 16. Bxf4 Bxf4 17. Qd4 Be5 18. f4 Bxd4 {
    0-1 rthurc2-pierre/internet 2009}) 7... Bd6 8. Nd2 O-O 9. Be2 c6 10. O-O Nh5
    11. g3 Qg5 12. h4 Qg6 13. Bd3 f5 14. Qe1 Rae8 15. Kh2 e5 {
    0-1 Rohde,F (2550)-Rudbeck,J/email 3GMM1/2-03 1998}) (6. Bc3 Ngf6 7. d4 c6 8.
    Bd3 Bd6 9. O-O O-O 10. Re1 Qc7 11. Nd2 Nh5 12. Nb3 Nf4 13. Bf1 Ng6 14. Bd3 Rae8
    15. Nc5 Nf4 16. Bf1 Nf6 17. g3 Ng6 18. Nd3 e5 19. dxe5 Nxe5 20. Bg2 h5 {
    Project (2645)-gixxer (2825)/ICC 2003/[Fritz 6 (3s)]/1/2-1/2 (67)}) 6... Ngf6 (
    6... Bxb4 $4 7. Bxg7 Qe7 8. Bxh8 $18) 7. Qb5 c5 (7... Rb8 8. Be2 $15) 8. Qxb7
    cxb4 9. a3 (9. Bxf6 gxf6 10. c3 Qc8 $15) 9... Qc8 10. Qxc8+ (10. Ba6 Qxb7 11.
    Bxb7 Rb8 $15) 10... Rxc8 11. Bd3 a5 (11... Rb8 12. axb4 Rxb4 13. Bc3 $17) 12.
    O-O (12. axb4 axb4 13. Ke2 Bc5 $15) 12... Bd6 13. axb4 axb4 0-1
    
    [Event "corr WSTT/3/06/Semifinal"]
    [Site "?"]
    [Date "2008.??.??"]
    [Round "?"]
    [White "Haznedaroglu, Kivanc"]
    [Black "Zylla, Johannes"]
    [Result "0-1"]
    [WhiteElo "2290"]
    [BlackElo "2265"]
    [PlyCount "44"]
    [EventDate "2008.??.??"]
    
    1. b4 d5 2. Bb2 f6 3. e3 e5 4. a3 Be6 5. d3 Bd6 (5... Nh6 6. Nd2 Nf7 7.
    c4 c6 8. f4 Bd6 9. g3 O-O 10. Ngf3 Re8 11. fxe5 fxe5 12. Bg2 Nd7 13. O-O Bf8
    14. Qc2 g6 15. e4 d4 16. c5 Qe7 17. Nc4 b6 18. cxb6 axb6 19. Bc1 b5 20. Na5 {
    Passerotti,P (2340)-Schmidt,W (2430)/Rome 1979/0-1 (47)}) (5... Nd7 6. Nd2 c5
    7. bxc5 Bxc5 8. Ngf3 Bd6 9. c4 Ne7 10. cxd5 Bxd5 11. Be2 O-O 12. O-O Rc8 13.
    Rc1 Nb6 14. Ne4 Bxe4 15. dxe4 Qd7 16. Qb3+ Kh8 17. Bb5 Qg4 18. a4 Qxe4 19. a5
    Qd5 20. Qd3 {
    Campos Calvo,S (1970)-Komysheva,M (2170)/Calvia Veterans op 4th 2007/1-0 (39)})
    6. g3 $146 (6. c4 c6 7. Nd2 (7. Nc3 Nd7 8. Nf3 Ne7 9. Be2 Rc8 10. O-O O-O 11.
    Rc1 Bb8 12. Qd2 Qe8 13. cxd5 cxd5 14. e4 d4 15. Nb1 Qf7 16. Rxc8 Nxc8 17. Rc1
    g5 18. a4 Kh8 19. Na3 Ne7 20. b5 Ng6 21. Nc4 g4 {
    Weitering,P-Vater,R (1870)/Baunatal op 7th 2001/[Fritz 8 (No MMX) (3s)]/1-0 (3}
    ) 7... Ne7 8. Ne2 (8. g3 O-O 9. Bh3 Qd7 10. Bxe6+ Qxe6 11. e4 Nd7 12. Qb3 b6
    13. f3 d4 14. Ne2 c5 15. g4 cxb4 16. axb4 a5 17. b5 Bb4 18. Qc2 Nc5 19. O-O g5
    20. Nb3 Rad8 21. Ng3 Ng6 22. Nh5 Kf7 {Tej,Y-Gelinas,R/Mauricie 1984/0-1 (37)})
    8... O-O 9. g3 a5 10. Qb3 dxc4 11. dxc4 Na6 12. bxa5 Nc5 13. Qc2 Qxa5 14. Nc3
    Bf5 15. e4 Bg6 16. f3 f5 17. Bd3 fxe4 18. fxe4 Nxd3+ 19. Qxd3 Bc5 20. Nd1 Bb6 {
    Puls,G-Lauer,F/corr DDR-ch M604 1977/0-1 (44)}) (6. c4 a5 7. c5 Be7 $11) 6...
    Nh6 (6... a5 7. b5 $15) 7. Bg2 (7. Bh3 Bxh3 8. Nxh3 a5 9. Qh5+ Nf7 $15) 7... c6
    8. Nd2 (8. Nf3 a5 9. c3 O-O $15) 8... O-O 9. Ne2 (9. c4 a5 10. cxd5 cxd5 $15 (
    10... axb4 $2 11. dxe6 bxa3 12. Qb3 $18)) 9... a5 10. bxa5 (10. c3 Qe8 $15)
    10... Qxa5 $17 11. O-O Qb6 (11... Nd7 12. c4 $15) 12. Qc1 (12. Rb1 Qc7 $15)
    12... Nd7 13. c4 Nc5 14. Qc2 Qa6 15. d4 (15. Rfb1 Rfd8 $15) 15... Bf5 $17 16.
    e4 Nxe4 17. Nxe4 dxe4 (17... Qxc4 $4 18. Qxc4 dxc4 19. Nxd6 $18) 18. dxe5 (18.
    c5 Qd3 19. Qxd3 exd3 20. cxd6 dxe2 $17) 18... e3 $17 19. Be4 (19. Qb3 $5 Bxe5
    20. Bxe5 exf2+ 21. Rxf2 fxe5 22. c5+ Rf7 23. Rd1 $17) 19... Bxe4 20. Qxe4 exf2+
    21. Rxf2 Bxe5 (21... fxe5 22. Rxf8+ Rxf8 23. Kh1 $17) 22. Bxe5 Rfe8 0-1
    
    [Event "corr WSTT/3/06/Semifinal"]
    [Site "?"]
    [Date "2008.??.??"]
    [Round "?"]
    [White "Yeung, Chun Keung"]
    [Black "Zylla, Johannes"]
    [Result "0-1"]
    [WhiteElo "1640"]
    [BlackElo "2265"]
    [PlyCount "52"]
    [EventDate "2008.??.??"]
    
    1. b4 d5 2. Bb2 f6 3. Nf3 e5 4. b5 Be6 $146 5. g3 (5. e3 Nd7 $15) 5...
    Bd6 (5... c5 6. Bg2 $15) 6. Bg2 Ne7 7. O-O O-O (7... a6 8. bxa6 Nxa6 9. d4 $15)
    8. d3 (8. d4 e4 9. Nfd2 f5 $15) 8... c6 (8... Qd7 9. a4 $15) 9. a4 $15 Qd7 (
    9... a6 10. Na3 $15) 10. Ba3 (10. Nc3 Bb4 $15) 10... Bxa3 (10... Nc8 11. bxc6
    Nxc6 12. a5 $17) 11. Nxa3 d4 12. Nd2 (12. e3 c5 $15) 12... Nd5 $17 13. Ne4 f5 (
    13... Qe7 14. Qd2 $15) 14. Nc5 Qe7 15. Nxe6 Qxe6 16. Bxd5 cxd5 (16... Qxd5 17.
    c3 $15) 17. f4 (17. e3 dxe3 18. fxe3 Nd7 $15) 17... Nd7 18. Qd2 Rae8 19. Rae1
    Qd6 20. Ra1 (20. Nb1 e4 $17) 20... Nf6 21. fxe5 Qxe5 22. Rae1 (22. Qf4 Qxf4 23.
    Rxf4 Rxe2 24. Rxf5 Ng4 25. Rxf8+ Kxf8 26. Rf1+ Ke7 $17) 22... Qd6 23. Qc1 (23.
    Nb1 Ng4 $17) 23... Ng4 24. Kh1 (24. Rf3 $142 $5 $17) 24... Re3 $19 25. Rg1 (25.
    Rf3 f4 26. Kg2 fxg3 27. Rxf8+ Qxf8 $19) 25... Nf2+ (25... f4 26. Rg2 fxg3 27.
    Rf1 Qxa3 28. Rxg3 (28. Qxa3 $4 Rxf1+ 29. Rg1 g2+ 30. Kxg2 Rf2+ 31. Kh1 Rxh2# {
    mate}) 28... Nf2+ 29. Kg1 Qxc1 30. Rxc1 Rxe2 31. a5 $19) 26. Kg2 f4 (26... f4
    27. Qa1 Qh6 $19) 0-1
    
    [Event "corr ICCF tt"]
    [Site "?"]
    [Date "1990.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Manninen, Juha"]
    [Result "1-0"]
    [PlyCount "55"]
    [EventDate "1990.??.??"]
    
    1. b4 d5 2. Bb2 Qd6 3. a3 e5 4. Nf3 f6 5. e3 a5 6. c3 Ne7 7. d4 e4 8. Nfd2 Be6
    (8... Nd7 9. Be2 $11) 9. Be2 f5 10. O-O g5 (10... axb4 11. axb4 Rxa1 12. Bxa1
    $11) 11. Nb3 b6 12. bxa5 bxa5 13. c4 f4 14. Nc3 h5 (14... Nd7 $5 $14) 15. cxd5
    (15. Bxh5+ Kd8 $18) 15... Nxd5 (15... Bxd5 16. Bxh5+ Kd8 17. Nc5 $16) 16. Nxe4
    $18 Qe7 17. Bxh5+ Kd8 18. Nbc5 Bf5 19. Bf3 g4 (19... fxe3 20. Qb3 c6 21. fxe3
    $16) 20. Nb7+ (20. Qb3 c6 21. Nb7+ Kc7 $11) 20... Kc8 (20... Ke8 21. Ned6+ cxd6
    22. Bxd5 $16) 21. Ned6+ $1 cxd6 (21... Qxd6 22. Nxd6+ {A double attack}) 22.
    Bxd5 Qh7 {Do you see the mate threat?} 23. h3 gxh3 24. Qa4 {
    The mate threat is Qe8} Bd7 (24... Kc7 25. Rfc1+ Kb6 26. Nxd6 Bxd6 27. Bxa8
    hxg2 28. Qb3+ Ka6 29. Bxg2 Bd3 30. Qxd3+ Qxd3 $11) 25. Rac1+ Nc6 26. Rxc6+ Bxc6
    27. Qxc6+ (27. Bxc6 hxg2 28. Nxd6+ Bxd6 29. Bd7+ Kd8 30. Kxg2 Qe4+ 31. f3 Rg8+
    32. Bg4 Rxg4+ 33. Kh3 Rg3+ 34. Kh2 Qh7# {mate}) 27... Kb8 28. Nxd6 (28. Nxd6
    h2+ 29. Kh1 Bxd6 30. Qb6+ Kc8 31. Be6+ Qd7 32. Rc1+ Bc7 33. Qxc7# {mate}) 1-0
    
    [Event "corr ICCF WSTT/3/06/Final"]
    [Site "?"]
    [Date "2009.??.??"]
    [Round "?"]
    [White "Luzuriaga, Norberto Horacio"]
    [Black "Zylla, Johannes"]
    [Result "0-1"]
    [WhiteElo "2335"]
    [BlackElo "2125"]
    [PlyCount "130"]
    [EventDate "2009.??.??"]
    
    1. b4 d5 2. Bb2 Nf6 3. e3 c6 4. Nf3 Bg4 5. Be2 e6 6. a3 Nbd7 7. Nc3 $146
    Bd6 (7... Bxf3 8. gxf3 (8. Bxf3 Bd6 (8... Qc7 9. g3 (9. O-O Bd6 10. g3 O-O 11.
    d4 a5 12. b5 Nb6 13. Rb1) 9... Bd6 10. O-O O-O 11. d4 Nb6 12. Be2 a5 13. b5) 9.
    O-O (9. g3 O-O 10. O-O h6 11. Be2 Qc7 12. b5 Nc5 13. Rb1) 9... O-O 10. Be2 b5
    11. g3 a5 12. d4 Qe7 13. Na2) 8... Bd6 (8... Qc7 9. b5 Bd6 10. Rg1 O-O 11. h4
    e5 12. Na4 d4 13. c4) 9. Rg1 (9. h4 O-O 10. b5 c5 11. Rg1 g6 12. Na4 a6 13.
    bxa6) 9... O-O 10. f4 e5 11. fxe5 Nxe5 12. h4 Re8 13. d4) (7... Qc7 8. Nd4 (8.
    h3 Bxf3 9. Bxf3 Bd6 10. O-O O-O 11. d4 a5 12. e4 axb4 13. axb4) (8. b5 Bd6 (
    8... Nc5 9. h3 (9. O-O Bd6 10. h3 Bxf3 11. Bxf3 O-O 12. Rb1 Rab8 13. g3) 9...
    Bxf3 10. Bxf3 Bd6 11. O-O O-O 12. Rb1 Rab8 13. g3) (8... Be7 9. O-O (9. h3 Bxf3
    10. Bxf3 O-O 11. O-O Rab8 12. a4 h6 13. d4) 9... O-O 10. h3 Bxf3 11. Bxf3 Rab8
    12. a4 Bd6 13. a5) 9. h3 (9. bxc6 bxc6 10. h3 Bxf3 11. gxf3 O-O 12. Rb1 Rab8
    13. Rg1) 9... Bxf3 10. gxf3 O-O 11. Rg1 g6 12. Rb1 e5 13. Na4) (8. h4 Bd6 (8...
    a5 9. b5 (9. O-O Bd6 10. b5 O-O 11. bxc6 bxc6 12. Rb1 Rab8 13. Na4) 9... Bc5
    10. O-O O-O 11. Re1 Rfb8 12. a4 h6 13. d3) (8... Bxf3 9. Bxf3 (9. gxf3 Be7 10.
    Rh3 O-O 11. Rg3 g6 12. Rb1 e5 13. Bd3) 9... Bd6 10. g4 Ne5 11. g5 Nxf3+ 12.
    Qxf3 Nd7 13. Ne2) 9. O-O (9. Rb1 O-O 10. O-O h5 11. b5 Rab8 12. d3 Rfe8 13. Qd2
    ) 9... O-O 10. d3 a5 11. b5 h6 12. bxc6 bxc6 13. Nd4) 8... Bxe2 9. Qxe2 e5 10.
    Nb3 Bd6 11. O-O O-O 12. f3 h6 13. Qf2) (7... Be7 8. h3 (8. O-O O-O (8... Bxf3
    9. Bxf3 O-O 10. d4 Nb6 11. Be2 a5 12. b5 cxb5 13. Nxb5) (8... Qc7 9. Nd4 Bxe2
    10. Qxe2 O-O 11. f4 a5 12. b5 c5 13. Nf3) 9. Nd4 (9. h3 Bxf3 10. Bxf3 Qc7 11.
    d4 Nb6 12. Be2 h6 13. Qd2) 9... Bxe2 10. Qxe2 e5 11. Nf5 g6 12. Nxe7+ Qxe7 13.
    f4) (8. Nd4 Bxe2 9. Qxe2 O-O 10. O-O Qc7 11. f4 a5 12. b5 c5 13. Nf3) (8. Rb1
    O-O (8... Qc7 9. b5 (9. O-O O-O 10. b5 Rab8 11. h3 Bxf3 12. Bxf3 Bd6 13. Re1)
    9... O-O 10. O-O Rab8 11. h3 Bxf3 12. Bxf3 Bd6 13. Re1) (8... Bd6 9. h3 (9. b5
    O-O 10. O-O Qc7 11. h3 Bxf3 12. Bxf3 c5 13. Be2) 9... Bxf3 10. gxf3 O-O 11. b5
    e5 12. Rg1 Rb8 13. Na2) 9. O-O (9. h3 Bxf3 10. Bxf3 Qc7 11. O-O b5 12. e4 a5
    13. Re1) 9... Qc7 10. b5 Rab8 11. h3 Bxf3 12. Bxf3 Bd6 13. Re1) 8... Bxf3 (8...
    Bh5 9. O-O (9. b5 O-O 10. O-O Qc7 11. a4 Bg6 12. d3 h6 13. Qd2) 9... O-O 10.
    Nd4 Bg6 11. f4 Qc7 12. f5 exf5 13. Nxf5) (8... Bf5 9. Nh4 (9. O-O O-O 10. Nh4
    Qc7 11. Re1 a5 12. b5 Nc5 13. Nxf5) 9... O-O 10. O-O Qc7 11. Rb1 Bd6 12. f4 d4
    13. Nxf5) 9. Bxf3 O-O 10. O-O Qc7 11. d4 Nb6 12. Be2 h6 13. Qd2) (7... a5 8. b5
    (8. O-O axb4 (8... Bd6 9. b5 (9. h3 Bxf3 10. Bxf3 O-O 11. b5 Rb8 12. d4 h6 13.
    e4) 9... O-O 10. Nd4 c5 11. Nf3 Qb6 12. h3 Bxf3 13. Bxf3) (8... Bxf3 9. Bxf3
    axb4 10. axb4 Bxb4 11. Rxa8 Qxa8 12. g3 O-O 13. Kg2) 9. axb4 Bxf3 10. Rxa8 Qxa8
    11. Bxf3 Bxb4 12. Qe2 Ne5 13. Ra1) 8... Bd6 (8... Bxf3 9. gxf3 (9. Bxf3 Bd6 10.
    O-O O-O 11. Rb1 Rb8 12. Be2 Qe7 13. a4) 9... Bd6 10. Rg1 O-O 11. f4 Qe7 12. h4
    h6 13. a4) 9. bxc6 (9. h3 Bxf3 10. gxf3 O-O 11. Rg1 g6 12. h4 Qe7 13. f4) 9...
    bxc6 10. Nd4 Bxe2 11. Qxe2 Qc7 12. f4 Rb8 13. Rb1) 8. Nd4 (8. h3 Bxf3 (8... Bh5
    9. Nd4 (9. O-O O-O 10. Re1 h6 11. d3 Bxf3 12. Bxf3 a5 13. b5) 9... Bg6 10. O-O
    O-O 11. f4 Qc7 12. f5 exf5 13. Nxf5) 9. gxf3 (9. Bxf3 Qc7 10. O-O O-O 11. Re1
    h6 12. d4 Nb6 13. Be2) 9... O-O 10. Rg1 Qe7 11. b5 e5 12. Na4 Rab8 13. h4) (8.
    O-O Qc7 (8... Bxf3 9. Bxf3 (9. gxf3 O-O 10. f4 h6 11. Kg2 e5 12. fxe5 Nxe5 13.
    f4) 9... O-O 10. g3 a5 11. b5 Qe7 12. d4 Nb6 13. bxc6) (8... O-O 9. Nd4 (9. h3
    Bxf3 10. Bxf3 Qc7 11. d4 Nb6 12. Be2 a5 13. b5) 9... Bxe2 10. Qxe2 Qc7 11. f4
    a5 12. b5 c5 13. Nf3) 9. h3 (9. g3 O-O 10. Re1 e5 11. b5 h6 12. a4 c5 13. a5)
    9... Bxf3 10. Bxf3 O-O 11. Re1 h6 12. d4 Nb6 13. Be2) 8... Ne5 (8... Bxe2 9.
    Qxe2 O-O 10. O-O a5 11. b5 c5 12. Nf3 a4 13. e4) 9. f3 Bh5 10. d3 (10. g4 Bg6
    11. g5 Nfd7 12. h4 h6 13. f4) 10... a5 11. O-O (11. g4 Bg6 12. g5 Ng8 13. f4)
    11... Ned7 (11... axb4 12. axb4 Rxa1 13. Qxa1) 12. f4 (12. g4 $5 Bg6 13. g5 $11
    ) 12... Bxe2 $15 13. Qxe2 axb4 14. axb4 Rxa1 15. Rxa1 Bxb4 16. e4 Bc5 17. Na4
    dxe4 18. dxe4 O-O 19. c4 (19. e5 Nd5 20. g3 Qa5 $17) 19... Ba7 20. e5 (20. Kh1
    e5 21. Nf5 Bb8 $17) 20... Nxe5 $17 21. Qxe5 Ng4 22. Qe4 b5 23. c5 (23. cxb5
    $142 $5 cxb5 24. h3 $17) 23... bxa4 $19 24. h3 (24. Rxa4 $4 Qh4 25. Qf3 Qe1+
    26. Qf1 Qe3+ 27. Kh1 Nf2+ 28. Kg1 Nd3+ 29. Kh1 Nxb2 30. Rxa7 Qxd4 $19) 24...
    Nf6 25. Qc2 Qd5 26. Rxa4 Qxc5 27. Qxc5 Bxc5 28. Rc4 Nd7 29. Kf1 Rb8 30. Bc3
    Bxd4 31. Rxd4 Nb6 32. Rb4 c5 33. Rb5 Nd7 34. Ra5 f6 (34... Rc8 35. Ke2 $19) 35.
    Bd2 Rb3 36. Ke2 Kf7 37. Be3 Rb2+ 38. Kf3 Rc2 39. g4 g6 40. Ra7 Ke7 41. Ra6 Rc3
    42. Ke2 f5 43. Rc6 (43. Kd2 Rc4 $19) 43... Rc2+ 44. Kf1 Rh2 (44... fxg4 45.
    hxg4 h5 46. gxh5 gxh5 47. Ke1 $19) 45. g5 (45. gxf5 $142 exf5 46. Bxc5+ Nxc5
    47. Rxc5 Rxh3 48. Ke2 $19) 45... Rxh3 46. Ke2 Rh2+ 47. Kf1 (47. Kd1 Ra2 $19)
    47... h5 (47... Rc2 $5 48. Bd4 $19) 48. gxh6 Rxh6 49. Bf2 Rh3 50. Ke1 (50. Ke2
    Rh1 $19) 50... Rd3 (50... Rf3 51. Bh4+ Nf6 52. Ra6 Rxf4 53. Ra7+ Kd6 54. Bxf6
    Re4+ 55. Kd2 $19) 51. Bh4+ Kf7 52. Bg5 (52. Rc7 Rd4 $19) 52... e5 53. fxe5 Nxe5
    54. Rxc5 Rg3 55. Rc7+ Ke6 56. Bd8 (56. Re7+ Kd5 57. Bh6 f4 $19) 56... f4 57.
    Kf1 (57. Rc2 Rb3 $19) 57... g5 58. Rg7 (58. Re7+ Kd5 59. Bc7 Rf3+ 60. Kg2 Re3
    $19) 58... Kf5 59. Rg8 (59. Bb6 Rb3 60. Bd4 Nf3 $19) 59... Ng6 60. Rg7 g4 61.
    Rf7+ (61. Rc7 Rb3 62. Rc5+ Ne5 $19) 61... Ke4 62. Ra7 (62. Rb7 Rd3 63. Bc7 g3
    $19) 62... Rf3+ 63. Kg2 (63. Ke2 Ne5 64. Ra4+ Kf5 $19) 63... Rd3 64. Ra4+ Rd4
    65. Ra2 (65. Rxd4+ Kxd4 66. Bb6+ Ke4 67. Bf2 $19) 65... Rxd8 0-1
    
    [Event "corr SOK-92-79"]
    [Site "?"]
    [Date "1992.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Feilmayr, Erwin"]
    [Result "1-0"]
    [PlyCount "97"]
    [EventDate "1992.??.??"]
    
    1. b4 d5 2. Bb2 Nf6 3. e3 e6 4. b5 c5 5. Nf3 $11 Bd6 6. c4 Nbd7 7. Be2 O-O 8.
    d4 b6 9. a4 Bb7 10. O-O a5 (10... dxc4 11. dxc5 Nxc5 12. Nbd2 $11) 11. Nbd2 Qe7
    12. Qc2 (12. Bd3 Rad8 $11) 12... Rac8 13. Rac1 (13. Rad1 cxd4 14. Nxd4 e5 $11)
    13... Rfd8 (13... cxd4 14. Bxd4 e5 15. Bb2 $15) 14. Qb3 (14. Rfd1 cxd4 15. Nxd4
    e5 $11) 14... Ne4 (14... cxd4 15. Bxd4 e5 16. Bc3 $17) 15. Nxe4 dxe4 16. Nd2
    Qh4 {The mate threat is Qxh2} 17. g3 Qg5 18. Qc2 (18. f4 Qg6 $15) 18... f5 19.
    Nb3 (19. Rfd1 cxd4 20. Bxd4 e5 $17) 19... Kf7 (19... cxd4 $5 20. exd4 e5 $15)
    20. Rcd1 Qe7 21. Rd2 (21. Rfe1 cxd4 22. exd4 Bd5 $11) 21... e5 (21... cxd4 22.
    Nxd4 Bb4 23. Bc3 $11) 22. d5 g6 (22... Qg5 23. f4 exf4 24. exf4 $11) 23. f3 $16
    exf3 24. Bxf3 Kg8 25. e4 Rf8 26. exf5 Rxf5 27. Rdf2 Rcf8 28. Nd2 Nf6 29. Bg2 (
    29. Ne4 Qd7 $14) 29... Rxf2 $14 30. Rxf2 (30. Kxf2 Nxd5+ 31. Kg1 Ne3 32. Bd5+
    Bxd5 33. Rxf8+ Kxf8 $19) 30... Bc8 31. Re2 (31. Ne4 Bf5 $14) 31... Bf5 32. Qc3
    {Increasing the pressure on the isolated pawn on e5} Re8 (32... Qf7 33. Qe3 $11
    (33. Rxe5 $6 Bxe5 34. Qxe5 Qd7 $11)) 33. Nf3 {
    Increasing the pressure on the isolated pawn on e5} (33. Ne4 Nxe4 34. Bxe4 Rf8
    $14) 33... Bg4 (33... Be4 34. Qe3 $11) 34. Rxe5 (34. h3 Bh5 $14) 34... Bxe5 35.
    Nxe5 Bd1 (35... Be2 36. Nc6 Qd6 37. Qxf6 Qxf6 38. Bxf6 Bxc4 39. Ne5 $18) 36.
    Bh3 (36. Nc6 Qe1+ 37. Bf1 Qxc3 38. Bxc3 $15) 36... Ng4 $4 (36... Bxa4 37. Nxg6
    hxg6 38. Qxf6 Qxf6 39. Bxf6 Kf7 $15) 37. Bxg4 (37. Nxg4 Qe1+ 38. Bf1 Qxc3 39.
    Nh6+ Kg7 40. Nf5+ (40. Bxc3+ $143 Kxh6 41. Bg2 Bxa4 $15) 40... gxf5 41. Bxc3+
    Kf7 42. Kf2 Bxa4 43. Be2 $17) 37... Qxe5 38. Qxe5 (38. Bxd1 Qxc3 39. Bxc3 Re3
    40. Bxa5 bxa5 $16) 38... Rxe5 39. Bxe5 (39. Bxd1 $6 Re1+ 40. Kf2 Rxd1 $11)
    39... Bxg4 40. Kf2 Bd1 41. Bc7 Kf7 (41... Bb3 42. Bxb6 Bxc4 43. d6 $18 (43.
    Bxc5 $6 Bxd5 44. Ke3 Bb3 $16)) 42. Ke3 (42. Bxb6 $142 $5 Bb3 $18) 42... Bxa4
    43. Bxb6 Bb3 44. Kd3 a4 45. Bxc5 Ke8 46. Ba3 Kd7 47. Kd4 Bd1 (47... h5 48. c5
    g5 49. c6+ Kc7 50. g4 Bxd5 51. Kxd5 $18) 48. c5 Be2 (48... Kc8 49. h3 $18) 49.
    c6+ (49. c6+ Kc7 50. Kc5 $18) 1-0
    
    [Event "BdF T"]
    [Site "?"]
    [Date "2004.??.??"]
    [Round "?"]
    [White "FR"]
    [Black "Zylla, Johannes"]
    [Result "0-1"]
    [WhiteElo "1660"]
    [BlackElo "2135"]
    [PlyCount "32"]
    [EventDate "2004.??.??"]
    
    1. b4 d5 2. Bb2 Nf6 3. e3 e6 4. c4 Bxb4 5. Nf3 O-O 6. cxd5 exd5 7. Be2 c5 8.
    O-O Nc6 9. Nc3 $2 (9. Qc2 $5 c4 10. Ng5 $17) 9... d4 $19 10. exd4 (10. Na4 $142
    d3 11. Bxd3 Qxd3 12. a3 $19) 10... cxd4 (10... Nxd4 $6 11. a3 Nxe2+ 12. Nxe2
    $17) 11. Nb5 d3 12. Bxf6 (12. Bxd3 Qxd3 13. Nc7 Rb8 14. Bxf6 Bd6 $19) 12...
    dxe2 (12... gxf6 $143 13. Re1 dxe2 14. Qxe2 $19) (12... Qxf6 $6 13. Bxd3 Rd8
    14. Qc2 $15) 13. Qxe2 Qxf6 (13... gxf6 $6 14. Rae1 $19) 14. Nc7 Bg4 15. Nxa8
    Nd4 $4 (15... Bxf3 $142 16. Qxf3 Qxf3 (16... Rxa8 $6 17. Qxf6 gxf6 18. Rab1 $17
    ) 17. gxf3 Rxa8 $19) 16. Qe5 $4 (16. Qc4 Bxf3 17. gxf3 Nxf3+ 18. Kh1 $19) 16...
    Nxf3+ $19 (16... Nxf3+ 17. gxf3 Qxe5 $19) 0-1
    
    [Event "BSF-VM"]
    [Site "?"]
    [Date "1992.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Schmidt Podlech"]
    [Result "1-0"]
    [PlyCount "41"]
    [EventDate "1992.??.??"]
    
    1. b4 d5 2. Bb2 Nf6 3. e3 Bf5 4. Nf3 e6 5. b5 c5 (5... Bd6 6. Be2 $11) 6. bxc6
    (6. Be2 c4 $11) 6... bxc6 (6... Nxc6 7. Nd4 Nxd4 8. Bxd4 $15) 7. c4 (7. Be2 Be7
    $11) 7... Nbd7 (7... Bd6 8. Be5 $15) 8. Nd4 $11 Qb6 9. Qb3 (9. Nxf5 $2 Qxb2 (
    9... exf5 $6 10. Bc3 $14) 10. Nc3 exf5 $19) 9... Bg6 10. Qxb6 Nxb6 11. Nxc6 (
    11. cxd5 cxd5 12. Nb5 Kd8 $11) 11... Nxc4 $15 12. Bxc4 dxc4 13. Ne5 Bd3 (13...
    Be4 14. Nxc4 Rc8 15. Nba3 $15) 14. Na3 $11 Bxa3 15. Bxa3 Ne4 (15... Nd7 $5 16.
    Nxd3 cxd3 $11) 16. Rc1 f6 17. Nxd3 (17. Nxc4 $6 Rc8 18. Na5 Rxc1+ 19. Bxc1 Kd7
    $15) 17... cxd3 18. f3 Ng5 19. Rc3 (19. Rc7 $5 Rb8 20. Kf2 $18) 19... Rd8 $14
    20. Kf2 Kf7 $2 (20... h6 $142 $14) 21. h4 $18 (21. h4 Nxf3 22. Rc7+ Kg6 23.
    gxf3 $18) 1-0
    
    [Event "corr ICCF WSTT/3/06/Final"]
    [Site "?"]
    [Date "2009.??.??"]
    [Round "?"]
    [White "Gavrijski, Dimitar"]
    [Black "Zylla, Johannes"]
    [Result "0-1"]
    [WhiteElo "2140"]
    [BlackElo "2125"]
    [PlyCount "164"]
    [EventDate "2009.??.??"]
    
    1. b4 d5 2. Bb2 Nf6 3. e3 Bf5 4. Nf3 e6 5. c4 Bxb4 6. Qa4+ Nc6 7. Nd4 Rb8
    8. a3 Be7 9. cxd5 Qxd5 10. Nc3 Qd7 $146 11. Nxf5 exf5 12. d4 (12. Be2 O-O (
    12... g6 13. O-O O-O 14. d4 Ne4 15. Nxe4 fxe4 16. Qb3 Bg5) 13. d4 Ne4 14. Qc2
    Nxc3 15. Bxc3 f4 16. O-O Rfe8) (12. Rd1 O-O 13. d4 Nd5 14. Bd3 g6 15. O-O Bf6
    16. Nxd5 Qxd5) 12... O-O (12... f4 13. Bd3 O-O 14. O-O f3 15. Qd1 fxg2 16. Kxg2
    Qe6) 13. Be2 a6 (13... Rfd8 14. O-O g6 15. Rfd1 Nd5 16. Nxd5 Qxd5) 14. O-O (14.
    Qc2 Na5 15. a4 c5 16. dxc5 Qe6) 14... b5 15. Qc2 (15. Qxa6 $4 Rb6 16. Qxb6 cxb6
    17. Bxb5 Qd6 $19) 15... Na5 16. Rfd1 Bd6 (16... Nc4 $15 {-0.68/11}) 17. Nb1
    Rfe8 18. d5 Be7 (18... f4 19. Bxf6 gxf6 20. e4 $17) 19. Be5 $15 Rbd8 (19...
    Nxd5 $143 20. Nc3 c6 21. Bxb8 Rxb8 22. Bf3 $16) 20. Nc3 Ng4 21. Bg3 Bd6 22. Na2
    (22. Bxd6 cxd6 23. Rd4 Rb8 $15) 22... Nc4 $17 (22... Bxa3 23. Qc3 Nc4 24. Bxc4
    $18) 23. Bxc4 bxc4 24. Qxc4 Bxg3 25. hxg3 Qd6 26. Qc6 Qe7 27. Nb4 (27. Qxa6 Qg5
    28. Rdc1 Qh5 $19) 27... Rd6 28. Qc5 Qg5 29. Qxc7 Qh6 30. Nd3 Qh2+ (30... Rxd5
    $6 31. Nf4 Rxd1+ 32. Rxd1 $11) 31. Kf1 Rdd8 (31... Rxd5 $6 32. Nf4 Rd4 33. Rac1
    $11) 32. Qf4 $2 (32. Ne1 g5 33. d6 Qh1+ 34. Ke2 Qg1 $19) 32... Rxd5 (32... Qh1+
    33. Ke2 Qxg2 34. Ne1 $17) 33. Ke2 (33. Ne1 $5 Rde5 34. Ke2 $17) 33... Qxg2 34.
    Rab1 g6 35. Rb8 Rxb8 36. Qxb8+ Kg7 37. Qf4 Nf6 38. Ne1 Qe4 39. Rxd5 Qxd5 (39...
    Nxd5 40. Qd6 $17) 40. Qb4 $17 Ne4 41. Qd4+ Qxd4 42. exd4 Kf6 43. Nd3 Nc3+ 44.
    Ke3 Nd5+ 45. Ke2 Nb6 46. Nc5 a5 47. a4 h5 48. Ke3 Ke7 49. Nb3 Nxa4 50. Nxa5 g5
    51. f4 g4 52. Nc4 Nc3 53. Kf2 Nd5 54. Ke1 h4 $1 55. gxh4 Nxf4 56. Kf2 (56. Ne3
    Kf6 $17) 56... Nh5 57. Ne3 Ke6 (57... Kf6 58. Kg1 $19) 58. Ke2 $2 (58. Kg2 $142
    $5 Nf4+ 59. Kf2 $17) 58... g3 $19 59. Kf3 (59. d5+ Ke5 60. d6 Kxd6 61. Nxf5+
    Ke5 $19) 59... f4 60. Nc4 (60. Nd1 Kd5 61. Nc3+ Kxd4 62. Ne2+ Kd3 $19) 60...
    Kd5 61. Ne5 (61. Nd2 Kxd4 62. Nb3+ Kd3 63. Nc5+ Kd2 64. Nb3+ Ke1 $19) 61... f6
    62. Nd3 Kxd4 63. Nc1 (63. Ne1 Kd5 64. Nc2 $19) 63... f5 64. Ne2+ Kd3 65. Nc1+ (
    65. Ng1 Kd2 66. Kg2 $19) 65... Kd2 66. Nb3+ Ke1 67. Kg2 f3+ $1 68. Kxf3 Kf1 69.
    Nd2+ Kg1 70. Nc4 Kh2 (70... f4 71. Ne5 g2 72. Ng4 $19) 71. Ne3 Kh3 72. Ng2 (72.
    Nxf5 $4 g2 73. Nd4 g1=Q $19) 72... Ng7 73. Nf4+ Kxh4 74. Ne2 Nh5 75. Ng1 (75.
    Kg2 Kg4 76. Nd4 Nf4+ 77. Kf1 Nd3 $19) 75... f4 76. Kg2 Kg4 77. Nf3 Nf6 78. Ne5+
    Kf5 79. Nf7 (79. Nf3 Nd5 80. Kh3 Ne3 $19) 79... Ng4 80. Nd6+ (80. Kh3 $19)
    80... Kg5 81. Ne4+ Kh4 82. Nd2 Ne5 (82... Ne5 83. Kf1 f3 $19) 0-1
    
    [Event "corr ICCF WSTT/3/06/Final"]
    [Site "?"]
    [Date "2009.??.??"]
    [Round "?"]
    [White "Baeckstroem, Mikael"]
    [Black "Zylla, Johannes"]
    [Result "0-1"]
    [WhiteElo "2225"]
    [BlackElo "2125"]
    [PlyCount "94"]
    [EventDate "2009.??.??"]
    
    1. b4 d5 2. Bb2 Nf6 3. Nf3 e6 4. b5 c5 5. e3 Nbd7 6. Be2 Bd6 7. O-O O-O
    8. c4 Qe7 9. Nc3 b6 10. Qc2 $146 Bb7 (10... dxc4 11. Ne4 (11. Ng5 a6 (11... Bb7
    12. f4 a6 13. Bxc4 h6 14. Nf3 Bd5 15. Qb3 Bxc4 16. Qxc4) (11... h6 12. Nge4
    Nxe4 13. Nxe4 Bc7 14. f4 a6 15. a4 axb5 16. axb5) 12. f4 (12. Bxc4 h6 13. Nge4
    Ne5 14. Nxd6 Qxd6 15. Be2 Bb7 16. f4) 12... h6 13. Nge4 Bb7 14. Nxd6 Qxd6 15.
    Bxc4 e5 16. a4) 11... a6 (11... Bb7 12. Nxd6 (12. Nxf6+ Nxf6 13. Bxc4 Ng4 14.
    Be2 f6 15. Rac1 Rad8 16. h3) 12... Qxd6 13. Qxc4 a6 14. Qd3 Qxd3 15. Bxd3 Rfd8
    16. Be2) 12. Nxd6 (12. a4 Bb7 13. Nxf6+ Nxf6 14. Ng5 e5 15. bxa6 Bxa6 16. Bxc4)
    12... Qxd6 13. a4 Bb7 14. Qxc4 axb5 15. axb5 Rxa1 16. Rxa1) (10... g6 11. Qa4 (
    11. h3 a5 (11... Bb7 12. d3 (12. cxd5 exd5 13. Rfd1 Ne5 14. Nxe5 Qxe5 15. f4
    Qe6 16. Bf3) 12... Rfd8 13. Rac1 dxc4 14. dxc4 Bc7 15. Rfd1 Ne5 16. Nd2) (11...
    Re8 12. a4 (12. d4 Bb7 13. Rad1 Rec8 14. cxd5 exd5 15. dxc5 Nxc5 16. Qd2) 12...
    Bb7 13. cxd5 exd5 14. d4 Ne4 15. a5 bxa5 16. Rxa5) 12. bxa6 (12. d3 Bb7 13.
    Rad1 Rfd8 14. Rd2 Kg7 15. Re1 Ra7 16. cxd5) 12... Bxa6 13. a4 Bxc4 14. Bxc4
    dxc4 15. Nb5 Nd5 16. Qxc4) (11. a4 Bb7 (11... Bc7 12. cxd5 (12. d4 Bb7 13. Rfd1
    Rac8 14. h3 dxc4 15. Bxc4 Bxf3 16. gxf3) 12... exd5 13. d4 Bb7 14. g3 Rac8 15.
    Rfd1 Rfe8 16. dxc5) (11... Rd8 12. a5 (12. h3 Bb7 13. cxd5 exd5 14. Rfe1 Ne5
    15. d4 Nxf3+ 16. Bxf3) 12... bxa5 13. cxd5 exd5 14. Rxa5 Nb6 15. h3 Re8 16. d3)
    12. a5 (12. cxd5 exd5 13. g3 Ne5 14. Nxe5 Bxe5 15. f4 Bxc3 16. Qxc3) 12... dxc4
    13. Bxc4 Bc7 14. a6 Bxf3 15. gxf3 Rad8 16. f4) (11. d4 Bb7 12. Rad1 (12. cxd5
    exd5 13. dxc5 Nxc5 14. Rac1 a6 15. bxa6 Bxa6 16. Bxa6) 12... dxc4 13. dxc5 Nxc5
    14. Nd2 Nd3 15. Nxc4 Nxb2 16. Qxb2) 11... Bb7 (11... Ne5 12. Nxe5 (12. cxd5
    exd5 13. Qh4 Nxf3+ 14. Bxf3 Bb7 15. d3 Rae8 16. Rac1) 12... Bxe5 13. f4 Bd6 14.
    g4 Bb7 15. cxd5 exd5 16. g5) (11... dxc4 12. Qxc4 (12. Bxc4 Bb7 13. Be2 Ne5 14.
    Nxe5 Bxe5 15. Rad1 g5 16. g3) 12... Bb7 13. Qh4 h5 14. Qa4 Ne5 15. Ng5 a6 16.
    bxa6) 12. cxd5 (12. Qb3 Rfd8 13. a4 Bc7 14. cxd5 exd5 15. d4 Re8 16. g3) 12...
    exd5 13. Qh4 Rfe8 14. Rfe1 Qe6 15. d4 Qg4 16. Qxg4) (10... a5 11. bxa6 (11. Na4
    Bb7 12. d4 (12. Rfe1 h6 13. h3 e5 14. Nh4 g6 15. d3 Rfe8 16. Rad1) 12... cxd4
    13. Bxd4 e5 14. Bb2 Rac8 15. Rac1 Rfd8 16. Rfd1) (11. d4 Bb7 (11... dxc4 12.
    Na4 (12. dxc5 Nxc5 13. Nd2 Bb7 14. Nxc4 Bc7 15. Rad1 Rfd8 16. f4) 12... Bb7 13.
    dxc5 Bxc5 14. Nxc5 Nxc5 15. Rad1 Be4 16. Qxc4) 12. cxd5 (12. Rad1 Rac8 13. Qd2
    h6 14. cxd5 exd5 15. dxc5 Nxc5 16. g3) 12... exd5 13. dxc5 Nxc5 14. Nd4 Rac8
    15. Nf5 Qe6 16. Nxd6) (11. g3 Bb7 (11... g6 12. d4 (12. cxd5 exd5 13. Na4 Rb8
    14. Rfe1 Re8 15. Rac1 Qd8 16. Ng5) 12... Bb7 13. cxd5 exd5 14. dxc5 Nxc5 15.
    Na4 Nfd7 16. Rac1) 12. cxd5 (12. d3 h6 13. Rad1 Rfd8 14. Na4 e5 15. Nd2 d4 16.
    Bf3) 12... exd5 13. Rac1 Rfe8 14. Rfd1 Rac8 15. Nh4 g6 16. Nf3) 11... Bxa6 (
    11... dxc4 12. Nb5 (12. a4 Bxa6 13. Nb5 Ng4 14. Bxc4 Nde5 15. Nxe5 Bxe5 16. h3)
    12... Bxa6 13. a4 Ng4 14. Bxc4 Nde5 15. Nxe5 Bxe5 16. h3) 12. a4 (12. d3 Rfd8
    13. Nb5 Bxb5 14. cxb5 e5 15. Nd2 Nf8 16. h3) 12... Bxc4 13. Bxc4 dxc4 14. Nb5
    Ng4 15. Qxc4 Nde5 16. Nxe5) (10... Rd8 11. Rac1 (11. h3 Bb7 (11... g6 12. Qa4 (
    12. cxd5 exd5 13. Qa4 Bb7 14. Qh4 Ne4 15. Qxe7 Bxe7 16. Rac1) 12... Bb7 13.
    cxd5 exd5 14. Qh4 Ne4 15. Qxe7 Bxe7 16. Rac1) (11... h6 12. cxd5 (12. a4 Bb7
    13. cxd5 exd5 14. Nh4 g6 15. f4 Re8 16. Rfe1) 12... exd5 13. Nh4 g6 14. f4 Bb7
    15. a4 Re8 16. Rfe1) 12. Rac1 (12. cxd5 exd5 13. Rfe1 g6 14. a4 Ne5 15. Nxe5
    Qxe5 16. f4) 12... dxc4 13. Bxc4 h6 14. Bd3 Bxf3 15. gxf3 Rac8 16. Be2) (11.
    cxd5 exd5 12. d4 (12. Rfe1 Bb7 13. a4 Re8 14. g3 Rac8 15. d4 Ne4 16. dxc5)
    12... Bb7 13. dxc5 bxc5 14. Rad1 h6 15. h3 Nb6 16. Rfe1) (11. Rfe1 a5 (11...
    Bb7 12. cxd5 (12. Rac1 dxc4 13. Bxc4 h6 14. Be2 Ne5 15. Nxe5 Bxe5 16. Red1)
    12... exd5 13. a4 Re8 14. g3 Rac8 15. Qd3 Qd8 16. Bf1) (11... g6 12. cxd5 (12.
    Qa4 Bb7 13. cxd5 exd5 14. Qh4 Ne4 15. Qxe7 Bxe7 16. d4) 12... exd5 13. Qa4 Bb7
    14. Qh4 Ne4 15. Qxe7 Bxe7 16. d4) 12. cxd5 (12. h3 Bb7 13. cxd5 exd5 14. Rad1
    Re8 15. Nh4 g6 16. Nf3) 12... exd5 13. Nh4 g6 14. f4 Bb7 15. Nf3 Re8 16. Na4)
    11... Bb7 (11... g6 12. d4 (12. Rfe1 Bb7 13. cxd5 exd5 14. g3 Re8 15. Ra1 Qf8
    16. d4) 12... Bb7 13. cxd5 exd5 14. dxc5 Nxc5 15. Rfd1 Rac8 16. g3) (11... dxc4
    12. Bxc4 (12. h3 Bb7 13. Bxc4 h6 14. Bd3 Bxf3 15. gxf3 Rac8 16. Be2) 12... Bb7
    13. Bd3 g6 14. Ne4 a6 15. bxa6 Bxa6 16. Bxa6) 12. cxd5 (12. Rfe1 dxc4 13. Bxc4
    Rdc8 14. h3 h6 15. Rf1 Rc7 16. Qd1) 12... exd5 13. Qf5 h6 14. Rc2 Ne5 15. Rcc1
    a6 16. a4) 11. h3 (11. cxd5 exd5 (11... Nxd5 12. Ne4 Bc7 13. Bc4 f5 14. Ng3
    N7f6 15. Be5 Bxe5 16. Nxe5) 12. g3 (12. Rfe1 Rfe8 13. g3 g6 14. d3 Ne5 15. Na4
    Rac8 16. Nxe5) 12... Rfe8 13. Rfe1 g6 14. a4 Rac8 15. Qd3 Qf8 16. Bd1) (11.
    Rfd1 h6 (11... a6 12. bxa6 (12. d3 a5 13. Rac1 h6 14. Rd2 Rfd8 15. Rcd1 Bc7 16.
    g3) 12... Bxa6 13. d3 Bb7 14. Nb5 e5 15. Nh4 g6 16. Bf3) (11... a5 12. bxa6
    Bxa6 13. d3 h6 14. a4 Ne5 15. Nxe5 Bxe5 16. f4) 12. d3 (12. cxd5 exd5 13. g3
    Rfe8 14. Nh4 g6 15. Re1 a5 16. f4) 12... Rfd8 13. h3 Rac8 14. Qa4 Rc7 15. Rab1
    d4 16. exd4) (11. a4 dxc4 (11... Rfe8 12. a5 (12. cxd5 exd5 13. d4 Ne4 14. a5
    Ndf6 15. g3 Nxc3 16. Bxc3) 12... dxc4 13. Bxc4 bxa5 14. Rxa5 Ng4 15. Ne4 Nxh2
    16. Nxh2) (11... Rfd8 12. cxd5 (12. a5 dxc4 13. a6 Bxf3 14. Bxf3 Rab8 15. Be2
    Ne5 16. f4) 12... exd5 13. Rfe1 Re8 14. g3 Rac8 15. Nh4 g6 16. Nf3) 12. Bxc4 (
    12. a5 bxa5 13. Rxa5 Bc7 14. Ra3 e5 15. e4 Nb6 16. Rfa1) 12... Ng4 13. Ne4 Nxh2
    14. Nxh2 Bxh2+ 15. Kxh2 Qh4+ 16. Kg1 Bxe4) 11... dxc4 (11... Rfe8 12. d3 (12.
    Rfe1 h6 13. cxd5 exd5 14. Nh4 g6 15. f4 a5 16. Bf3) 12... h6 13. Rad1 a5 14.
    Rd2 Red8 15. Rfd1 Rf8 16. Rb1) (11... Rfd8 12. cxd5 (12. Rab1 dxc4 13. Bxc4 h6
    14. Be2 Ne5 15. Nxe5 Bxe5 16. f4) 12... exd5 13. Rfe1 g6 14. a4 Ne5 15. Nxe5
    Bxe5 16. f4) 12. Bxc4 Rad8 (12... Rfc8 13. Rfd1 h6 14. Be2 Ne5 15. Nxe5 Bxe5
    16. Qa4) 13. Be2 Ne5 14. Nxe5 Bxe5 15. Rfd1 (15. Rad1 g5 16. Na4) 15... Ne4 (
    15... Rd7 16. f4) 16. Nxe4 Bxb2 17. Qxb2 Bxe4 18. d3 Bb7 19. a4 Qg5 20. g3 Qf5
    21. h4 Qd5 22. e4 Qd4 23. Qb3 Qe5 24. a5 f5 25. axb6 fxe4 26. Bg4 (26. bxa7 e3
    27. Bg4 c4 28. Qxc4 exf2+ 29. Kf1 Kh8 $19) 26... Bd5 $17 27. Qc2 exd3 (27...
    axb6 $6 28. dxe4 h5 29. exd5 hxg4 30. dxe6 Qxe6 31. Re1 $11) 28. Qxd3 Qf6 29.
    Qe3 axb6 30. Ra7 Kh8 31. f4 Qg6 32. Be2 h6 33. h5 Qf5 34. Qe5 (34. Qc3 $5 Rf7
    35. Rxf7 Qxf7 36. Qe5 $17) 34... Qxe5 $19 35. fxe5 Rf5 36. Rb7 Ra8 (36... Bxb7
    $2 37. Rxd8+ Kh7 38. Bd3 $18) 37. Rxb6 Rxe5 38. Bg4 (38. Bf1 $142 $17) 38...
    Ra4 $19 39. Bh3 (39. Rxd5 exd5 (39... Rxd5 $6 40. Bxe6 Rxh5 41. Rb8+ Kh7 42.
    Bb3 $19) 40. Be6 Rxh5 41. Rb8+ Kh7 42. Bg8+ Kg6 43. Rb6+ Kf5 44. Bxd5 Rg5 $19)
    39... Ra3 40. Rb8+ (40. Bf1 c4 41. g4 Rg3+ 42. Kf2 Rf3+ 43. Kg1 Re4 $19) 40...
    Kh7 41. b6 (41. Bf1 c4 42. g4 $19) 41... Rxg3+ 42. Kh2 Rb3 43. Rxd5 exd5 44. b7
    (44. Bg4 Rb2+ 45. Kg3 Rg5 $19) 44... Rxh5 45. Rc8 (45. Kg2 Rhxh3 46. Rf8 $19)
    45... Rxb7 46. Rxc5 Rb2+ 47. Kg3 Rb3+ (47... Rb3+ 48. Kf4 Rbxh3 $19) 0-1
    
    [Event "corr"]
    [Site "?"]
    [Date "1995.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Lutterbeck, U."]
    [Result "1-0"]
    [PlyCount "85"]
    [EventDate "1995.??.??"]
    
    1. b4 d5 2. Bb2 Bg4 3. c4 e6 4. Qb3 (4. cxd5 exd5 5. Nf3 Nf6 $11 (5... Bxb4 $2
    6. Bxg7 Bxf3 7. gxf3 $18 (7. Bxh8 $6 Be4 $18) (7. exf3 $143 Nf6 8. Bxh8 Qe7+ 9.
    Qe2 Nbd7 $18))) 4... Nf6 $15 5. e3 (5. cxd5 Nxd5 6. Qg3 Bf5 $15) 5... Nc6 6. b5
    (6. f3 Bf5 7. cxd5 Nxd5 $14 (7... Nxb4 $143 8. e4 $14)) 6... Na5 $17 {
    Black gets strong initiative} 7. Qc3 Nxc4 8. Bxc4 dxc4 9. Qxc4 Bf5 (9... Bd6
    10. Bxf6 Qxf6 11. Nc3 $15) 10. a4 (10. Bxf6 Qxf6 11. d4 Qg6 $19) 10... Bd3 $17
    11. Qd4 Qxd4 (11... Be7 12. Nf3 $17) 12. Bxd4 Bd6 13. Ne2 (13. Bxf6 gxf6 14.
    Nf3 a6 15. bxa6 Rxa6 $17) 13... e5 14. Bb2 O-O (14... Rd8 15. f4 Nd7 16. Ba3
    $17) 15. Nc1 (15. f4 Nd7 $17) 15... Bf5 (15... Be4 16. O-O $17) 16. O-O (16. f4
    Nd7 $17) 16... Rfe8 (16... a6 17. d3 $17) 17. Na3 (17. f4 Rad8 $15) 17... Be6
    18. d3 Nd7 19. Rd1 (19. Nc4 a6 $15) 19... Rad8 (19... Bg4 20. f3 Be6 21. Nc4
    $15) 20. Nc4 $15 Bxc4 (20... Rc8 21. a5 $15) 21. dxc4 $11 Nb6 22. c5 Bxc5 {
    The mate threat is Rxd1} 23. Nd3 Bf8 (23... Rd5 24. e4 (24. Nxc5 Rxc5 25. a5
    Nd5 $19) 24... Rxd3 25. Rxd3 $16) 24. a5 (24. Nxe5 $5 Rxd1+ 25. Rxd1 $15) 24...
    Nc4 $17 25. Bc3 (25. Rdc1 Nxb2 26. Nxb2 Rd2 $17) 25... e4 (25... a6 26. bxa6
    bxa6 27. Ra4 $17) 26. Nf4 (26. Nb2 Nxb2 27. Bxb2 c5 $17) 26... Na3 27. b6 axb6
    28. axb6 cxb6 29. Nd5 (29. Bd4 Bc5 $17) 29... b5 30. Ba5 Rd6 31. Rxa3 (31. Bc7
    Rc6 $17) 31... Re5 32. Nf6+ gxf6 {Threatening mate: Rxd1} 33. Raa1 b4 34. Rxd6
    (34. Rdb1 Ra6 35. Bc7 Rxa1 36. Rxa1 Rc5 $19) 34... Bxd6 $19 35. Bd8 (35. Rd1
    Rxa5 36. f3 Bc5 37. fxe4 Bxe3+ 38. Kf1 Re5 $19) 35... Kg7 36. Rd1 Bb8 (36...
    Re6 37. f3 $19) 37. Kf1 Rb5 (37... Rc5 38. Rb1 $19) 38. Rb1 (38. Rd4 $5 f5 39.
    h4 $19) 38... b3 $19 39. Be7 Be5 {Black prepares the advance b2} (39... Bxh2
    40. g3 $19) 40. Ke2 b2 41. Kd2 (41. Ba3 Rb3 (41... Bxh2 $6 42. g3 $17) 42. Be7
    Kg6 $19) 41... Rd5+ (41... Bxh2 42. g3 $19) 42. Kc2 Rd1 $4 (42... Rd7 43. Bc5
    Rc7 $19) 43. Kxd1 $18 (43. Kxd1 Bxh2 44. Rxb2 $18) 1-0
    
    [Event "corr"]
    [Site "?"]
    [Date "1998.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Reisinger, Georg"]
    [Result "1-0"]
    [PlyCount "55"]
    [EventDate "1998.??.??"]
    
    1. b4 d5 2. Bb2 Bg4 3. d4 e6 4. a3 Bd6 (4... Nf6 5. Nf3 $15) 5. Qd3 (5. c4 dxc4
    6. Qc2 c6 $15) 5... c6 6. Nd2 Bf5 (6... Nf6 7. e4 dxe4 8. Nxe4 Nxe4 9. Qxe4 $15
    ) 7. e4 $11 dxe4 8. Nxe4 Bc7 (8... Bxe4 9. Qxe4 Nf6 10. Qh4 $11) 9. Nf3 (9. Qe2
    Ne7 $11) 9... a5 (9... Nf6 10. Nxf6+ Qxf6 11. Qc3 $11) 10. c4 (10. Qe2 Ne7 $11)
    10... axb4 $15 11. axb4 Na6 12. b5 (12. Ra4 Nc5 13. dxc5 Rxa4 14. Bxg7 Bxe4 15.
    Qxe4 Nf6 $15) 12... cxb5 (12... Nb4 13. Qe2 $15) 13. c5 Kf8 14. Nfd2 Nf6 15. f3
    Ba5 (15... Nb4 16. Qb3 Rxa1+ 17. Bxa1 $15) 16. Qxb5 (16. Qe2 Bxe4 17. fxe4 e5
    18. dxe5 Bxd2+ (18... Nxc5 $2 19. exf6 gxf6 20. Rd1 $18) 19. Qxd2 Qxd2+ 20.
    Kxd2 Nxe4+ 21. Ke3 Nexc5 $11) 16... Nc7 (16... Nxe4 17. Qxa5 Qh4+ 18. Ke2 Nb8
    $11) 17. Qe2 $11 (17. Qxb7 $2 Bxe4 18. fxe4 Rb8 $19) 17... Nfd5 18. Kf2 Nf4 19.
    Qd1 Bb4 (19... Ncd5 20. Nc4 $14) 20. Rxa8 {White begins to deal mighty blows}
    Qxa8 21. Qb3 Ncd5 (21... Bxd2 22. Nxd2 Ne8 23. Bc4 $16) 22. Nc4 $16 Qd8 (22...
    b5 23. cxb6 Kg8 24. g3 Nh3+ 25. Kg2 $18) 23. g3 (23. Ncd6 b6 $14) 23... Ng6 (
    23... Nh3+ 24. Bxh3 Bxh3 25. Ned6 $16) 24. Nb6 $1 $18 Ba5 (24... Qxb6 25. cxb6)
    25. Nxd5 Qxd5 26. Bc4 Qc6 27. Nd6 Bh3 (27... b6 28. Nxf5 exf5 29. Ba3 $18) 28.
    Ra1 (28. Ra1 Bc7 29. Ra8+ Ke7 30. Nc8+ Rxc8 31. Rxc8 Bxg3+ 32. Kxg3 (32. hxg3
    $6 Qxc8 33. Bd3 Bf5 $14) 32... Qxc8 33. Kxh3 $18) 1-0
    
    [Event "BS-Stadtm."]
    [Site "?"]
    [Date "1991.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Donner"]
    [Result "1-0"]
    [PlyCount "57"]
    [EventDate "1991.??.??"]
    
    1. b4 d6 2. c4 e5 3. Bb2 g6 4. d4 Bg7 5. dxe5 dxe5 (5... Nc6 6. e4 $11) 6.
    Qxd8+ $14 Kxd8 7. Nf3 f6 8. b5 (8. Nc3 Be6 $14) 8... c5 (8... Be6 9. Nbd2 $11)
    9. Nc3 $14 Be6 10. e3 Nd7 11. Be2 Nb6 (11... g5 12. Rd1 $11) 12. Nd2 (12. Ne4
    Bf8 13. Ba3 Bxc4 14. Bxc4 Nxc4 15. Rd1+ Kc8 16. Bxc5 Bxc5 $14) 12... Nh6 (12...
    Kc8 13. Rd1 $14) 13. a4 Ke7 (13... Kc8 14. Nce4 Nd7 15. Nb3 $14) 14. a5 $16 Nd7
    15. Bf3 Rab8 16. O-O Nf5 17. Rfd1 Nd6 18. Bd5 (18. Nd5+ Kd8 $16) 18... f5 19.
    Bxe6 Kxe6 20. Nd5 Rbc8 (20... Nf6 21. Nf3 Nfe4 22. Ra4 $16) 21. Nf3 $16 {
    The mate threat is Ng5} h6 22. Rac1 Rhg8 23. Rc2 (23. Ba1 $142 $16) 23... e4 $2
    (23... g5 $142 $11) 24. Nf4+ $18 Ke7 25. Nxg6+ Ke6 (25... Ke8 26. Rxd6 exf3 27.
    Bxg7 (27. gxf3 $143 Bf6 $17) 27... Rxg7 28. Nh4 $18) 26. Bxg7 Rxg7 27. Ngh4 $4
    (27. Nfh4 $142 Rxg6 28. Nxg6 $18) 27... Ne5 $4 (27... Rf8 $142 28. Nd2 f4 $14)
    28. Nxe5 (28. Rxd6+ $5 Kxd6 29. Nxf5+ Kc7 30. Nxe5 Rg5 $18) 28... Kxe5 (28...
    Nxb5 29. Neg6 Nc7 $18) 29. Rxd6 $1 (29. Rxd6 Rxg2+ 30. Kxg2 (30. Nxg2 $143 Kxd6
    31. Rd2+ Ke7 $18) 30... Kxd6 31. Nxf5+ Ke6 32. Nxh6 $18) 1-0
    
    [Event "WF-Offene Stadtm."]
    [Site "?"]
    [Date "1990.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Rulf"]
    [Result "1-0"]
    [PlyCount "51"]
    [EventDate "1990.??.??"]
    
    1. b4 d6 2. Bb2 e5 3. e3 Nf6 4. c4 Be6 5. Nc3 Nbd7 6. Nf3 Be7 (6... Nb6 7. d3
    $15) 7. d4 $11 e4 8. Nd2 d5 9. cxd5 Nxd5 10. Nxd5 (10. Ncxe4 Bxb4 11. a3 Be7
    $11) 10... Bxd5 $15 11. b5 O-O 12. a4 (12. Qc2 Nf6 $15) 12... Bb4 (12... Rc8
    13. Rc1 $15) 13. Be2 Nb6 (13... Qg5 14. O-O $15) 14. O-O $11 Nc4 $4 (14... Bd6
    $142 $11) 15. Nxc4 c6 (15... a6 16. Ba3 Bxa3 17. Nxa3 axb5 18. axb5 $18) 16.
    bxc6 bxc6 17. a5 Rb8 18. Ba3 Bxc4 19. Bxc4 Bxa5 (19... Qxa5 20. Bxb4 Qxb4 $18)
    20. Bxf8 Kxf8 (20... Bc3 21. Rc1 Bb2 22. Bc5 Bxc1 23. Qxc1 $18) 21. Qh5 Rb7 22.
    Qxh7 (22. Rxa5 $142 Kg8 $18) 22... Qf6 (22... Bc3 23. Ra6 Qe8 24. Qh8+ Ke7 25.
    Qxg7 $18) 23. Qxe4 (23. Rxa5 $142 g6 $18) 23... Bc7 24. f4 (24. Ra6 $142 $18)
    24... Qh6 (24... Bb6 25. Ra6 $18) 25. Rf3 (25. Qf5 Bd8 $18) 25... Bd8 (25...
    Qf6 26. Rh3 g6 27. Rh7 $18) 26. Rh3 (26. Rh3 Bh4 27. f5 $18) 1-0
    
    [Event "BS-MK Kreisliga"]
    [Site "?"]
    [Date "1992.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Roepke"]
    [Result "1-0"]
    [PlyCount "61"]
    [EventDate "1992.??.??"]
    
    1. b4 e5 2. Bb2 d6 3. c4 b6 4. e3 Bb7 5. Nc3 Nf6 6. Nf3 Be7 7. a4 (7. d4 O-O
    $11) 7... Nbd7 (7... O-O 8. a5 $15) 8. b5 a5 (8... O-O 9. Be2 $11) 9. bxa6 (9.
    Be2 e4 10. Nd4 Ne5 $11) 9... Bxa6 10. d4 exd4 (10... Bb7 11. Be2 $15) 11. Nxd4
    $11 Bb7 12. Nf5 O-O 13. Nb5 (13. Nd5 Nxd5 14. cxd5 Bf6 15. Bxf6 Qxf6 $19) 13...
    Re8 $15 14. Be2 Bf8 (14... Be4 15. Nxe7+ Rxe7 16. f3 $11) 15. Bf3 (15. O-O Ne5
    $15) 15... Bxf3 16. gxf3 (16. Qxf3 g6 17. Ng3 Ne5 18. Bxe5 dxe5 $11) 16... Ne5
    (16... g6 17. Rg1 $17) 17. Rg1 Kh8 18. Qe2 (18. Bxe5 Rxe5 19. Nfd4 Qd7 $17)
    18... c6 (18... Qd7 19. Nfd4 $17) 19. Nbxd6 $15 {
    Opening the d-file gets White a lot of play} Bxd6 20. O-O-O Re6 (20... Rxa4
    $143 21. Nxd6 Qc7 22. Qc2 $16) 21. Nxg7 Qc7 $2 (21... Qe7 22. f4 Ng6 23. Nxe6
    fxe6 24. Rxd6 Qxd6 25. Bxf6+ Kg8 $16) 22. Nxe6 $18 fxe6 23. f4 Ned7 (23... Ra5
    24. Qd2 (24. fxe5 Bxe5 25. Bxe5 Rxe5 $18) 24... Ne8 25. Qxa5 (25. Bxe5+ $6 Bxe5
    26. Qd8 Qf7 $18) 25... bxa5 26. Rxd6 Qxd6 27. Bxe5+ Qxe5 28. fxe5 $18) 24. Qd3
    (24. Qg4 Ne5 25. Qxe6 Qe7 26. Qxd6 Qxd6 27. Rxd6 Rg8 $18) 24... Be7 (24... Rxa4
    25. Qxd6 Rxc4+ 26. Kb1 Qxd6 27. Rxd6 Rb4 $18) 25. Qxd7 Qxd7 26. Rxd7 Ba3 27.
    Bxa3 Nxd7 28. Bb2+ e5 29. fxe5 (29. Bxe5+ $6 Nxe5 30. fxe5 Rxa4 $18) 29... Rf8
    (29... h5 30. e6+ Nf6 31. Bxf6+ Kh7 $18) 30. e6+ Nf6 (30... Rf6 31. exd7 h5 32.
    d8=Q+ Kh7 33. Qg8+ Kh6 34. Qg7# {mate}) 31. e7 (31. e7 Rg8 32. Bxf6+ Rg7 33.
    e8=Q# {mate}) 1-0
    
    [Event "BS-Stadtm."]
    [Site "?"]
    [Date "1991.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Baehre"]
    [Result "1-0"]
    [PlyCount "97"]
    [EventDate "1991.??.??"]
    
    1. b4 e5 2. Bb2 d6 3. c4 b6 4. Nf3 $11 Be7 5. Nc3 Nf6 6. d4 e4 7. Ng5 Bb7 (7...
    d5 8. cxd5 Nxd5 9. Ngxe4 Bxb4 10. a3 $11) 8. d5 e3 9. fxe3 Ng4 10. Qd4 Bxg5 11.
    Qxg4 O-O (11... Bf6 $5 $14) 12. Ne4 $16 h6 13. h4 (13. Nxg5 $5 hxg5 14. Qd4 $16
    ) 13... f5 $14 14. Qg3 fxe4 15. hxg5 Qxg5 16. Qxg5 hxg5 17. Rh5 g4 18. Rg5 Rf7
    19. Rxg4 Nd7 20. Rxe4 Nf6 (20... b5 $5 $16) 21. Bxf6 Rxf6 22. Rf4 (22. g3 c6
    $16) 22... Rh6 (22... b5 23. Rh4 $16) 23. g3 Rg6 (23... Rh2 $5 $16) 24. Kf2 $18
    Rh6 25. Bg2 Re8 26. Rh1 Rg6 (26... Rxh1 27. Bxh1 g5 28. Rf5 $18) 27. b5 (27.
    Be4 Rh6 28. Rxh6 gxh6 $18) 27... Rg5 (27... a6 28. Be4 Rh6 29. Rxh6 gxh6 30.
    Kf3 $18) 28. Bh3 (28. Be4 g6 $18) 28... Bc8 29. Bxc8 Rxc8 30. e4 Re8 31. Kf3
    Ra8 (31... Rge5 32. Rf1 $18) 32. Rfh4 (32. Rf5 Rf8 33. Rh8+ Kxh8 34. Rxf8+ Kh7
    $18) 32... Rf8+ 33. Kg2 Rf6 (33... Re8 34. Rh8+ Kf7 35. Rxe8 Kxe8 36. Rh7 $18)
    34. Rh8+ Kf7 35. Rc8 Rfg6 (35... Re5 36. Rxc7+ Kg8 37. Rh4 $18 (37. Rxa7 $143
    Rxe4 38. Rh4 Rxe2+ 39. Kh3 Rf1 $18)) 36. Rf1+ Ke7 37. Rf3 (37. Rxc7+ $142 $5
    Kd8 38. Rxa7 Rxg3+ 39. Kh2 Rg2+ 40. Kh1 Ke8 41. Ra8+ Ke7 $18) 37... Kd7 38. Ra8
    {Do you see the mate threat?} Re5 39. Rxa7 Rxe4 (39... Rf6 40. Rxf6 gxf6 $18)
    40. Rf7+ Re7 41. Rxe7+ Kxe7 42. Rxc7+ Kd8 43. Rc6 Kd7 44. Rxb6 Rg4 45. Rc6 Rd4
    (45... Re4 46. Kf3 Re8 47. Ra6 $18) 46. b6 Rd2 47. Rc7+ Kd8 48. Rxg7 Rxe2+ (
    48... Kc8 49. a4 $18) 49. Kf3 (49. Kf3 Rxa2 50. b7 $18) 1-0
    
    [Event "BS-MK Kreisliga"]
    [Site "?"]
    [Date "1995.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Hanflandt"]
    [Result "1-0"]
    [PlyCount "61"]
    [EventDate "1995.??.??"]
    
    1. b4 e5 2. Bb2 d6 3. c4 f5 4. e3 $11 Nf6 5. Nc3 Be7 $15 6. Be2 O-O 7. Nf3 Nbd7
    (7... e4 8. Nd4 $15) 8. d4 e4 9. Nd2 (9. Ng5 Nb6 $11) 9... c6 (9... c5 10. a3
    $11) 10. O-O d5 (10... Nb6 11. f3 exf3 12. Nxf3 $11) 11. c5 (11. Qb3 dxc4 12.
    Qxc4+ Kh8 $11) 11... b5 (11... b6 $5 $11) 12. a4 $14 bxa4 13. Rxa4 Bb7 (13...
    Qc7 14. b5 $14) 14. Qa1 Qb8 15. Nb3 (15. Qa2 Bc8 $14) 15... Ng4 $11 {
    Do you see the mate threat?} 16. Bxg4 fxg4 17. Na5 Rf6 18. Qa2 (18. Rb1 Qc7 $11
    ) 18... Rh6 $15 {The mate threat is Qxh2} 19. g3 a6 (19... Nf6 $142 $5 $15) 20.
    Nxe4 $14 Kh8 (20... Re6 21. Nc3 $14) 21. Nxb7 Qxb7 22. Nd2 Nf6 (22... Rf8 23.
    Bc3 Nb8 24. f4 $16) 23. Ra1 $16 Rf8 (23... Ne8 24. Rxa6 Rb8 25. Ra7 Qxb4 26.
    Ba3 $18 (26. Rxe7 $6 Qxd2 27. Ba3 Qd3 $16)) 24. Rxa6 Qxb4 25. Ba3 (25. Bc1 Ne4
    26. Rb1 Qc3 $18) 25... Qb5 $16 26. Rb6 Qd3 (26... Qe2 27. Nb3 Qxa2 28. Rxa2 Ne4
    $16) 27. Rab1 (27. Rxc6 $142 $5 Bd8 28. Rc8 $18) 27... Nd7 (27... Qe2 28. R6b2
    $14 (28. Rxc6 Ne4 29. Rxh6 Nxd2 30. Rxh7+ Kxh7 31. Qxd5 Qxf2+ (31... Nxb1 32.
    Qh5+ Kg8 33. Qd5+ Rf7 34. Qa8+ Bf8 35. Qg2 Nxa3 36. Qf1 $19) 32. Kh1 Nxb1 33.
    Qh5+ Kg8 34. Qd5+ Rf7 35. Qa8+ Bf8 36. Qg2 Qe1+ 37. Qg1 Rf1 38. h3 Rxg1+ 39.
    Kh2 Qxg3# {mate})) 28. R6b2 (28. Rb7 $142 $14) 28... Rxf2 $4 (28... Rhf6 $142
    29. Nb3 Ra8 $11) 29. Kxf2 $18 Rxh2+ (29... Rf6+ 30. Kg2 Qxe3 31. Nb3 $18) 30.
    Kg1 Qe2 (30... Rh3 31. Nf1 Kg8 $18) 31. Nf1 (31. Nf1 Rg2+ 32. Kh1 Rh2+ 33. Nxh2
    Qxe3 34. Re2 Qxg3 35. Rxe7 $18) 1-0
    
    [Event "corr"]
    [Site "?"]
    [Date "1993.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Oberbeck"]
    [Result "1-0"]
    [PlyCount "81"]
    [EventDate "1993.??.??"]
    
    1. b4 e5 2. Bb2 d6 3. c4 f5 4. e3 $11 Nf6 5. Nf3 Be7 6. Qb3 h6 (6... e4 7. Nd4
    $15) 7. d4 $11 e4 8. Nfd2 d5 (8... a5 9. Qa4+ Qd7 10. b5 $11) 9. Nc3 Be6 10.
    cxd5 Nxd5 11. Bc4 c6 12. O-O b5 13. Bxd5 Bxd5 14. Nxd5 Qxd5 15. a3 (15. Qc3 a5
    16. bxa5 b4 $11) 15... Nd7 (15... a5 16. Qc3 $11) 16. Rac1 (16. Qc3 O-O $14)
    16... Nb6 (16... a5 17. bxa5 Rxa5 18. Qxd5 cxd5 19. Rc8+ Bd8 20. Nb3 $11) 17.
    Rc2 (17. Qc2 Na4 $14) 17... Qxb3 $11 18. Nxb3 Nc4 19. Rfc1 Nxb2 (19... Kd7 $142
    $5 $11) 20. Rxb2 $16 Kd7 21. Na5 (21. Rbc2 Rac8 $16) 21... Rhc8 22. Rbc2 {
    The pressure on the backward pawn c6 grows} Bd6 23. Nxc6 Rc7 24. Na5 (24. d5
    Rac8 $16) 24... Rac8 25. Rxc7+ Rxc7 26. Rxc7+ Bxc7 27. Nb7 Kc6 28. Nc5 Kd5 29.
    Kf1 (29. f3 exf3 30. gxf3 Bd6 $16) 29... a5 30. Ke2 (30. Na6 Bb6 $16) 30...
    axb4 $14 31. axb4 Bd6 32. h3 Kc4 33. g4 g6 (33... Kxb4 $143 34. Nb7 Be7 35. d5
    (35. gxf5 $143 Kc4 $14) 35... fxg4 36. hxg4 $16) 34. gxf5 gxf5 35. f3 exf3+ 36.
    Kxf3 Kd5 37. Nd3 Be7 (37... Kc4 $142 38. Ne5+ Kd5 $16) 38. Nc5 (38. Nf4+ Kc6
    39. d5+ Kd7 $16) 38... Bd6 39. h4 Kc4 40. h5 Kxb4 (40... Kd5 41. Nd3 $16) 41.
    Nb7 (41. Nb7 Be7 42. d5 $18) 1-0
    
    [Event "corr GER-ch"]
    [Site "?"]
    [Date "1993.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Hengelange, Thomas"]
    [Result "1-0"]
    [PlyCount "53"]
    [EventDate "1993.??.??"]
    
    1. b4 e5 2. Bb2 d6 (2... f6 3. a3 $15) 3. c4 (3. e4 Nf6 $15) 3... f5 (3... Nf6
    4. Nf3 $15) 4. Nc3 (4. d4 exd4 5. Qxd4 Nc6 6. Qe3+ Qe7 $15) 4... Nf6 5. e3 Be7
    6. Nf3 O-O 7. Be2 Kh8 (7... a5 8. b5 $11) 8. d4 e4 9. Nd2 Be6 (9... d5 10. b5
    $11) 10. O-O (10. d5 Bf7 $14) 10... Qe8 (10... d5 11. a3 $11) 11. f3 (11. d5
    Bd7 $14) 11... Qg6 (11... d5 12. a3 $11) 12. fxe4 (12. d5 Bd7 $14) 12... fxe4
    $11 13. Rf4 (13. d5 Bh3 14. Rf2 $11) 13... Nbd7 (13... d5 $142 $5 14. cxd5 Nxd5
    15. Nxd5 Bxd5 16. Rxf8+ Bxf8 $11) 14. Ndxe4 $16 Nxe4 (14... d5 15. Nxf6 Nxf6
    16. Bd3 $11) 15. Rxe4 $14 Bh3 (15... Bg5 $5 16. h4 Bf5 $14) 16. Bf3 $16 Bf6 17.
    Rf4 Rae8 (17... c6 $18) 18. Qe2 (18. Bxb7 $6 Rxe3 19. Qf1 Rfe8 $16) 18... Qg5 (
    18... Bg5 19. Rxf8+ Rxf8 20. gxh3 Bxe3+ 21. Kh1 Bxd4 $18) 19. Ne4 Rxe4 20. Bxe4
    c6 21. Raf1 d5 (21... Re8 22. d5 Bxb2 23. Qxb2 cxd5 24. Bxd5 $18 (24. cxd5 $143
    Nf6 $18)) 22. Bf5 (22. cxd5 cxd5 23. Bf5 Bxf5 24. Rxf5 Qg6 25. Rxd5 Qf7 $18)
    22... Bxf5 23. Rxf5 Qh6 (23... Qg6 24. cxd5 cxd5 25. Rxd5 $18) 24. cxd5 g6 25.
    Rxf6 (25. R5f3 cxd5 26. Qb5 Rd8 $18) 25... Rxf6 (25... Nxf6 26. dxc6 bxc6 27.
    d5 $18) 26. Rxf6 Nxf6 27. dxc6 (27. dxc6 bxc6 28. d5 $18) 1-0
    
    [Event "BS-MK Kreisliga"]
    [Site "?"]
    [Date "1992.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Krohn"]
    [Result "1-0"]
    [PlyCount "133"]
    [EventDate "1992.??.??"]
    
    1. b4 e5 2. Bb2 d6 3. c4 Nd7 4. e3 Be7 5. Nc3 Ngf6 6. Nf3 b6 7. Be2 Bb7 8. O-O
    O-O 9. d4 exd4 (9... a6 10. d5 $14) 10. Nxd4 $14 Re8 11. b5 Bf8 (11... a6 12.
    bxa6 Rxa6 13. c5 Nxc5 14. Bxa6 Bxa6 15. Re1 $11) 12. a4 a5 13. bxa6 Bxa6 14.
    Nc6 (14. Nd5 Bb7 15. Bf3 Ne4 $14) 14... Qc8 $11 15. Nb5 Bxb5 (15... Ne5 $5 16.
    Nb4 Re7 $14) 16. cxb5 $16 Ne5 17. Bf3 (17. Qc2 Qe6 $16) 17... Nxf3+ $14 18.
    Qxf3 Nd7 (18... Ne4 19. Rfd1 $14) 19. Rfc1 (19. Bc3 Nc5 $14) 19... Nc5 $14 20.
    Qd5 (20. Rc4 Qe6 21. Rh4 Nd3 $14) 20... Rxa4 $11 21. Rxa4 Nxa4 22. Bd4 Nc5 (
    22... Qe6 23. Qxe6 fxe6 24. f4 $11) 23. Ra1 Qe6 (23... Qg4 24. f3 Qh4 25. g3
    $11) 24. Nb4 (24. Qxe6 fxe6 25. Ra7 Rc8 $11) 24... Qxd5 (24... Nb3 $5 25. Qxe6
    Rxe6 $11) 25. Nxd5 $14 Ne6 26. Bb2 (26. Bc3 Rc8 $14) 26... f6 (26... Be7 27.
    Ra7 Bd8 28. f3 $11) 27. Ra7 {The backward pawn on c7 becomes a target} Rc8 28.
    g3 (28. Bc3 Kf7 $14) 28... h6 (28... Kf7 29. h3 $11) 29. f4 (29. g4 c6 30. bxc6
    Rxc6 $11) 29... f5 $11 30. Kg2 (30. g4 fxg4 31. f5 Ng5 $14) 30... g6 (30... c6
    $5 31. bxc6 Rxc6 $11) 31. Kf3 (31. Bd4 g5 $14) 31... Bg7 (31... Kf7 $5 $14) 32.
    Ne7+ $16 {White gets in control} Kf7 $2 (32... Kf8 $142 33. Nxc8 Bxb2 $16) 33.
    Nxc8 $18 Bxb2 34. Nxd6+ Ke7 (34... Kf8 35. Nc4 Bg7 36. g4 $18) 35. Nc4 Bf6 (
    35... Bg7 36. Nxb6 Kd6 37. Nc8+ Kc5 38. Ra6 $18) 36. Nxb6 Kd6 37. Na4 (37. Nc4+
    Kd5 38. Nd2 Bc3 $18) 37... Kd5 38. Ra6 Bg7 39. h3 g5 (39... h5 40. Rc6 $18) 40.
    Rc6 (40. g4 fxg4+ 41. Kxg4 gxf4 42. exf4 h5+ 43. Kf5 Nd4+ 44. Kg6 Bf8 $18)
    40... gxf4 41. gxf4 h5 (41... Bh8 42. Nc3+ Bxc3 43. Rxc3 $18) 42. h4 (42. Kg3
    $142 Bf6 43. Nc3+ Bxc3 44. Rxc3 Kd6 $18) 42... Bf6 (42... Bh8 43. Ra6 $18) 43.
    Nc3+ (43. Nc5 $142 $1 Nxc5 44. Rxf6 Nb7 45. Rxf5+ Kc4 $18) 43... Bxc3 44. Rxc3
    Nc5 45. Rc2 Kd6 46. Rd2+ Ke6 47. Rd8 Ne4 (47... Nd7 48. Rg8 $18) 48. Rh8 (48.
    Re8+ $142 Kd5 49. Re5+ Kd6 50. Rxf5 Nd2+ 51. Ke2 Ne4 $18) 48... Nf6 49. Ke2 (
    49. Ra8 Ke7 $18) 49... Kd5 50. Rh6 Ke6 51. Kd3 Kf7 52. Kd4 Kg7 (52... Ng4 53.
    Rxh5 Ke6 $18) 53. Rxf6 Kxf6 54. Kd5 Ke7 55. Ke5 Kd7 56. Kd5 (56. Kxf5 $5 Kd6
    $18) 56... Kc8 $4 (56... Ke7 57. e4 fxe4 58. Kxe4 $18) 57. Ke5 (57. Ke6 Kb7 58.
    Kxf5 Kb6 $18) 57... Kb7 $4 (57... Kd7 58. Kxf5 Kd6 $18) 58. Kxf5 $18 Kb6 59.
    Ke4 (59. Ke5 $142 Kxb5 60. f5 $18) 59... Kxb5 60. f5 c5 (60... Kc6 61. Kf3 $18)
    61. Kd3 (61. f6 $5 Ka4 $18) 61... Kb4 (61... Kc6 $18) 62. f6 Kb3 63. Kd2 Kb2
    64. f7 c4 65. f8=Q c3+ 66. Kd3 c2 (66... Kc1 67. Kxc3 Kb1 68. Qf2 Kc1 69. Qc2#
    {mate}) 67. Qc8 (67. Qc8 c1=Q 68. Qxc1+ Kxc1 69. e4 $18) (67. Qb4+ Kc1 68. e4
    Kd1 69. Qd2# {mate}) 1-0
    
    [Event "corr Partridge mem-6"]
    [Site "?"]
    [Date "1995.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Valder, Jonathan"]
    [Result "1-0"]
    [PlyCount "65"]
    [EventDate "1995.??.??"]
    
    1. b4 e5 2. Bb2 d6 3. c4 Nf6 4. b5 Be6 5. e3 a6 6. Nc3 (6. a4 e4 (6... Nbd7 7.
    d4 (7. Nf3 axb5 8. axb5 Rxa1 9. Bxa1 Be7 10. Be2 O-O $11 {-0.22/9}) (7. Nc3 Nb6
    8. d3 d5 9. bxa6 bxa6 10. cxd5 Nbxd5 $15 {-0.34/9}) 7... Be7 8. Nd2 exd4 9.
    Bxd4 Nc5 10. Ngf3 O-O $11 {-0.13/8}) (6... Be7 7. d4 (7. Nf3 O-O 8. Ng5 Bg4 9.
    Be2 Bxe2 10. Qxe2 h6 $15 {-0.34/9}) 7... exd4 8. Bxd4 O-O 9. Nf3 axb5 10. cxb5
    c5 $11 {-0.25/10}) (6... axb5 7. axb5 (7. cxb5 c5 8. Nf3 Be7 9. Be2 O-O 10. O-O
    Nbd7 $15 {-0.44/9}) 7... Rxa1 8. Bxa1 Nbd7 9. Nf3 Be7 10. Be2 O-O $11 {-0.22/9}
    ) (6... d5 7. Nf3 (7. bxa6 Nxa6 8. Bxe5 dxc4 9. Na3 Bxa3 10. Rxa3 Qe7 $15 {
    -0.34/8}) (7. cxd5 Qxd5 8. Nf3 Bd6 9. Nc3 Qb3 10. Qxb3 Bxb3 $11 {-0.09/8}) (7.
    Bxe5 dxc4 8. bxa6 Rxa6 9. Na3 Bxa3 10. Rxa3 Nc6 $15 {-0.38/8}) 7... e4 8. Nd4
    Bg4 9. f3 Bd7 10. Qb3 axb5 $11 {0.00/7}) (6... c5 7. Be2 (7. Nf3 Be7 8. d4 exd4
    9. exd4 d5 10. cxd5 Bxd5 $11 {-0.16/8}) (7. bxa6 Nxa6 8. Qb3 Be7 9. d3 Nb4 10.
    Nf3 Qa5 $15 {-0.50/9}) (7. d4 exd4 8. exd4 d5 9. cxd5 Qxd5 10. bxa6 Nxa6 $11 {
    -0.03/8}) (7. d3 Be7 8. Nf3 Nbd7 9. Be2 axb5 10. axb5 Rxa1 $11 {-0.13/10}) (7.
    bxc6 Nxc6 8. Nf3 Rc8 9. d4 exd4 10. Nxd4 Nxd4 $15 {-0.38/9}) 7... Be7 8. Nf3
    O-O 9. O-O Re8 10. d3 Bf5 $11 {0.03/8}) (6... Qe7 7. Nc3 (7. d4 exd4 8. Bxd4 c5
    9. Bb2 Nbd7 10. Nd2 d5 $11 {-0.06/9}) (7. a5 e4 8. d4 axb5 9. cxb5 Qd8 10. a6
    d5 $11 {-0.03/9}) (7. d3 c6 8. d4 exd4 9. Bxd4 axb5 10. axb5 Rxa1 $11 {-0.19/9}
    ) (7. Nf3 Nbd7 8. Be2 e4 9. Nd4 Ne5 10. Qb3 Nfd7 $11 {-0.09/8}) 7... Nbd7 8.
    Nf3 Bg4 9. h3 Bh5 10. d3 Qd8 $11 {0.06/8}) 7. d3 (7. Nc3 Nbd7 8. bxa6 Rxa6 9.
    f3 Ne5 10. Nd5 c6 $15 {-0.53/8}) (7. d4 axb5 8. d5 Bg4 9. Qb3 bxa4 10. Qxb7 Na6
    $15 {-0.56/9}) (7. a5 Nbd7 8. Nc3 Nc5 9. Na4 d5 10. Nxc5 Bxc5 $15 {-0.31/7}) (
    7. Qc2 Nbd7 8. d3 exd3 9. Bxd3 Nc5 10. Bf5 d5 $15 {-0.47/7}) (7. Qb3 Nbd7 8.
    Bd4 Nc5 9. Bxc5 dxc5 10. bxa6 bxa6 $15 {-0.41/10}) (7. Bd4 axb5 8. axb5 Rxa1 9.
    Bxa1 Nbd7 10. Bd4 d5 $15 {-0.50/9}) 7... axb5 8. axb5 Rxa1 9. Bxa1 d5 10. cxd5
    Bxd5 $15 {-0.31/9}) (6. bxa6 Nxa6 (6... Rxa6 7. Nf3 (7. d4 exd4 8. exd4 Be7 9.
    Bd3 O-O 10. Nf3 Bg4 $11 {-0.06/8}) (7. Be2 Rb6 8. Bc3 Nc6 9. Nf3 Be7 10. O-O
    O-O $11 {-0.25/9}) (7. Nc3 Be7 8. Nf3 O-O 9. d4 exd4 10. Nxd4 Nbd7 $11 {-0.16/9
    }) 7... Be7 8. d4 e4 9. Nfd2 Bf5 10. Nc3 Nc6 $11 {0.06/9}) 7. Be2 (7. d4 exd4
    8. Bxd4 Be7 9. Nf3 O-O 10. Be2 b6 $15 {-0.41/8}) (7. Nf3 Be7 8. Be2 O-O 9. O-O
    Nc5 10. d4 Na4 $15 {-0.34/9}) 7... e4 8. f3 Nh5 9. g3 Nf6 10. Bxf6 Qxf6 $11 {
    -0.06/9}) (6. Qb3 axb5 (6... b6 7. Be2 (7. bxa6 Nxa6 8. d4 exd4 9. Bxd4 Be7 10.
    Bd3 O-O $15 {-0.59/8}) (7. d4 axb5 8. Qxb5+ c6 9. Qb3 Nbd7 10. Nf3 e4 $15 {
    -0.28/9}) (7. Qa4 Be7 8. d4 Nbd7 9. bxa6 O-O 10. Nf3 exd4 $15 {-0.41/9}) (7.
    Nf3 axb5 8. Qxb5+ Bd7 9. Qb3 e4 10. Nd4 Na6 $15 {-0.38/10}) (7. a4 Be7 8. Nf3
    O-O 9. Nc3 Nbd7 10. d4 exd4 $15 {-0.34/7}) (7. Nc3 axb5 8. Qxb5+ c6 9. Qb3 b5
    10. d4 exd4 $17 {-1.00/8}) 7... axb5 8. Qxb5+ c6 9. Qb3 e4 10. Bd4 Nbd7 $11 {
    -0.25/9}) (6... Be7 7. Nf3 (7. d4 Nbd7 8. Nf3 axb5 9. Qxb5 c6 10. Qb3 e4 $15 {
    -0.59/8}) (7. bxa6 bxa6 8. d4 Nbd7 9. Nf3 Rb8 10. Qc2 O-O $15 {-0.38/8}) 7...
    Nbd7 8. bxa6 bxa6 9. Qc2 Rb8 10. d4 O-O $15 {-0.38/8}) (6... Nbd7 7. bxa6 (7.
    d4 Be7 8. Nf3 axb5 9. Qxb5 c6 10. Qb3 e4 $15 {-0.59/8}) (7. Nc3 axb5 8. Qxb5 c6
    9. Qb3 b5 10. d3 Be7 $17 {-1.06/9}) 7... bxa6 8. d4 Rb8 9. Qc2 exd4 10. Bxd4
    Be7 $15 {-0.34/9}) (6... Ra7 7. bxa6 (7. Na3 Nbd7 8. d4 exd4 9. exd4 d5 10. c5
    Be7 $11 {-0.19/9}) (7. d4 axb5 8. Qxb5+ c6 9. Qb3 Nbd7 10. Nd2 b6 $15 {-0.34/8}
    ) (7. Nf3 axb5 8. Qxb5+ Bd7 9. Qb3 Ba4 10. Qc3 Nbd7 $15 {-0.38/9}) (7. Nc3 Be7
    8. Nf3 O-O 9. d4 exd4 10. Nxd4 Nbd7 $11 {-0.19/9}) 7... Nxa6 8. d4 e4 9. Ne2
    Be7 10. Nbc3 c6 $11 {-0.13/9}) (6... Qd7 7. Qa4 (7. b6 cxb6 8. Qxb6 Qc8 9. d4
    Nbd7 10. Qb3 Rb8 $15 {-0.44/8}) (7. d4 axb5 8. d5 Bf5 9. cxb5 Be7 10. Nf3 O-O
    $15 {-0.63/9}) (7. bxa6 Rxa6 8. Nf3 Rb6 9. Qc3 Nc6 10. d4 exd4 $15 {-0.41/8}) (
    7. a4 Be7 8. d4 exd4 9. Bxd4 O-O 10. Nf3 axb5 $15 {-0.41/8}) (7. Nc3 axb5 8.
    Qxb5 c6 9. Qb3 b5 10. d4 exd4 $15 {-0.59/9}) (7. Na3 axb5 8. Nxb5 c6 9. Nc3 b5
    10. d4 exd4 $15 {-0.69/8}) 7... Be7 8. d4 exd4 9. Bxd4 c5 10. Bb2 b6 $15 {
    -0.28/9}) 7. Qxb5+ Nbd7 8. Bc3 Ra7 9. d4 c6 10. Qb3 exd4 $15 {-0.63/9}) (6. Qf3
    axb5 (6... Nbd7 7. Qxb7 (7. bxa6 Rxa6 8. Nc3 c6 9. Rb1 Nb6 10. c5 Nc4 $17 {
    -0.78/8}) 7... axb5 8. Qc6 bxc4 9. Bxc4 Bxc4 10. Qxc4 d5 $17 {-0.72/10}) (6...
    Ra7 7. Nc3 (7. a4 Bg4 8. Qg3 axb5 9. cxb5 Nbd7 10. d4 Be6 $15 {-0.44/8}) (7.
    Na3 d5 8. bxa6 Nbd7 9. cxd5 Bxd5 10. Qd1 Bd6 $15 {-0.59/8}) (7. bxa6 Nxa6 8.
    Qd1 Be7 9. Nf3 O-O 10. Nc3 e4 $15 {-0.66/8}) 7... Nbd7 8. bxa6 Rxa6 9. c5 Bg4
    10. Qg3 Ra5 $15 {-0.38/9}) (6... c6 7. a3 (7. Nc3 axb5 8. cxb5 d5 9. bxc6 Nxc6
    10. Bb5 Bd6 $17 {-0.94/9}) (7. bxc6 Nxc6 8. Nc3 Rc8 9. Rc1 d5 10. cxd5 Nxd5 $17
    {-0.75/9}) (7. a4 axb5 8. cxb5 Be7 9. Nc3 O-O 10. Nh3 Qb6 $15 {-0.69/8}) 7...
    axb5 8. cxb5 Be7 9. Nc3 O-O 10. Nh3 d5 $15 {-0.69/8}) 7. Qxb7 Nbd7 8. Qc6 bxc4
    9. Bxc4 Bxc4 10. Qxc4 d5 $17 {-0.72/10}) (6. Na3 d5 (6... axb5 7. Nxb5 c6 8.
    Nc3 d5 9. cxd5 Nxd5 10. Nf3 f6 $15 {-0.50/8}) (6... Be7 7. Nf3 (7. d4 exd4 8.
    Qxd4 d5 9. cxd5 Bxd5 10. Rd1 axb5 $17 {-1.19/7}) (7. Qa4 Nbd7 8. Qd1 axb5 9.
    Nxb5 Nb6 10. Qb3 c6 $17 {-0.97/8}) (7. Be2 d5 8. bxa6 Nxa6 9. Nf3 e4 10. Nd4
    Nc5 $15 {-0.53/8}) 7... axb5 8. Nxb5 c6 9. Nc3 O-O 10. Be2 Nbd7 $15 {-0.34/8})
    (6... Nbd7 7. Nf3 (7. bxa6 Rxa6 8. Nf3 Be7 9. Be2 Bg4 10. Nc2 e4 $15 {-0.66/8})
    (7. d4 exd4 8. bxa6 dxe3 9. axb7 exf2+ 10. Kxf2 Ra7 $17 {-1.38/8}) 7... axb5 8.
    Nxb5 c6 9. Nc3 Be7 10. Be2 d5 $15 {-0.34/8}) (6... c6 7. bxc6 (7. Qa4 Nfd7 8.
    Nf3 Nc5 9. Qc2 axb5 10. cxb5 Bd5 $15 {-0.53/7}) (7. Nf3 axb5 8. cxb5 Be7 9. Be2
    O-O 10. Ng5 Bd5 $15 {-0.63/8}) (7. bxa6 Nxa6 8. Nf3 Nc5 9. Be2 Qb6 10. Bc1 Be7
    $15 {-0.66/8}) (7. Be2 d5 8. bxc6 Nxc6 9. Rb1 Qa5 10. cxd5 Qxd5 $17 {-1.03/8})
    7... Nxc6 8. Nf3 d5 9. Rb1 Ne4 10. Be2 Bd6 $15 {-0.34/7}) (6... e4 7. Qb3 (7.
    d4 d5 8. Qb3 Be7 9. bxa6 b6 10. Ne2 Nxa6 $15 {-0.50/8}) (7. Rb1 Be7 8. f3 O-O
    9. fxe4 Nxe4 10. d3 Nf6 $17 {-0.81/8}) (7. d3 d5 8. Qa4 exd3 9. Bxd3 Nbd7 10.
    b6 cxb6 $17 {-1.25/7}) (7. Qc2 d5 8. cxd5 Bxd5 9. Qa4 c6 10. Rb1 Bxa2 $17 {
    -1.22/7}) (7. bxa6 Nxa6 8. Nb5 Be7 9. Nd4 Bd7 10. d3 Nc5 $15 {-0.66/9}) (7. Bd4
    Nbd7 8. Qc2 d5 9. cxd5 Bxd5 10. Nb1 axb5 $17 {-0.78/9}) 7... Nbd7 8. bxa6 Nc5
    9. axb7 Nxb3 10. bxa8=R Qxa8 $11 {-0.09/10}) (6... Qe7 7. Nf3 (7. Be2 axb5 8.
    Nxb5 c6 9. Nc3 d5 10. cxd5 Nxd5 $15 {-0.47/9}) (7. d4 exd4 8. Bxd4 d5 9. cxd5
    Qb4+ 10. Qd2 Ne4 $17 {-0.75/8}) (7. bxa6 Nxa6 8. Nc2 Nc5 9. d4 Na4 10. Rb1 Nxb2
    $15 {-0.34/7}) 7... axb5 8. Nxb5 Na6 9. Be2 c6 10. Nc3 Bg4 $11 {-0.03/10}) 7.
    bxa6 (7. cxd5 Bxd5 8. Nc2 Bd6 9. Nf3 e4 10. Nfd4 O-O $17 {-0.81/8}) (7. Qc1
    axb5 8. Nxb5 c6 9. cxd5 Nxd5 10. Nc3 Nd7 $17 {-0.75/8}) 7... Bxa3 8. Bxa3 dxc4
    9. Bb2 Rxa6 10. Bxe5 Nbd7 $15 {-0.56/8}) (6. Qa4 Nbd7 (6... Be7 7. Nc3 (7. Nf3
    Nbd7 8. d4 axb5 9. Qxb5 c6 10. Qb3 e4 $15 {-0.59/8}) (7. bxa6+ Nc6 8. c5 Bd7 9.
    Bb5 O-O 10. Nf3 e4 $15 {-0.53/8}) (7. Be2 Nbd7 8. d4 axb5 9. Qxb5 c6 10. Qb3
    O-O $15 {-0.69/8}) (7. d4 Nbd7 8. Nf3 axb5 9. Qxb5 c6 10. Qb3 e4 $15 {-0.59/8})
    (7. a3 Nbd7 8. d4 O-O 9. Qc2 axb5 10. cxb5 exd4 $17 {-0.78/9}) (7. Qa5 Nbd7 8.
    d4 exd4 9. exd4 O-O 10. d5 Bf5 $17 {-1.03/9}) 7... Nbd7 8. Qc2 Nb6 9. bxa6 bxa6
    10. Nf3 O-O $15 {-0.34/9}) 7. d4 (7. bxa6 Rxa6 8. Qc2 Qa8 9. Nc3 Rc6 10. Qb3
    Be7 $15 {-0.56/8}) (7. Nc3 axb5 8. Qxb5 c6 9. Qb3 b5 10. d3 Nc5 $17 {-1.09/9})
    7... axb5 8. Qxb5 c6 9. Qb3 exd4 10. Bxd4 b5 $15 {-0.50/8}) 6... Nbd7 (6...
    axb5 7. cxb5 (7. Nxb5 c6 8. Nc3 d5 9. cxd5 Nxd5 10. Nf3 f6 $15 {-0.50/8}) 7...
    d5 8. Nf3 Bd6 9. Be2 O-O 10. O-O c5 $15 {-0.44/9}) (6... Be7 7. d4 (7. Nf3 O-O
    8. d4 axb5 9. dxe5 dxe5 10. Nxe5 Qxd1+ $15 {-0.47/8}) (7. Qf3 c6 8. bxc6 Nxc6
    9. Rb1 Rc8 10. Ba1 Qd7 $15 {-0.69/9}) 7... axb5 8. dxe5 dxe5 9. Qxd8+ Bxd8 10.
    cxb5 c5 $15 {-0.38/10}) 7. Nf3 (7. d4 axb5 8. d5 Bg4 9. f3 b4 10. Nb1 Bf5 $17 {
    -0.84/10}) (7. bxa6 Rxa6 8. d4 Be7 9. Nf3 O-O 10. Bd3 exd4 $11 {-0.13/8}) (7.
    a4 Be7 8. d4 axb5 9. axb5 Rxa1 10. Qxa1 exd4 $15 {-0.50/10}) 7... axb5 8. cxb5
    (8. Nxb5 c6 9. Nc3 Be7 10. Be2 O-O $15 {-0.34/8}) 8... Nd5 (8... d5 9. Be2 Bd6
    10. Qc2 Bg4 $15 {-0.44/9}) 9. a4 (9. d4 Nxc3 10. Bxc3 e4 $11 {-0.09/8}) 9...
    Be7 (9... Nc5 10. d4 Nxc3 $11 {-0.16/9}) 10. Be2 (10. d4 Bf6 $11 {-0.09/8})
    10... O-O 11. O-O N7f6 12. Nxd5 Nxd5 13. d4 e4 14. Nd2 f5 15. a5 f4 16. a6 fxe3
    17. Nxe4 bxa6 18. bxa6 exf2+ 19. Rxf2 Rxf2 20. Nxf2 Ne3 21. Qd3 Bg5 22. Bf3 Bd5
    $2 (22... d5 $5 $14) 23. Bxd5+ Nxd5 24. Qc4 c6 25. Qxc6 Ne7 26. Qb5 h6 27. Qe2
    d5 28. Qe6+ Kh8 29. Ng4 Qc8 (29... Qc7 30. Ne5 Bf6 31. Kh1 $18) 30. Qe2 (30.
    Qxc8+ $142 $5 Nxc8 31. Ne5 $18) 30... Nf5 31. Qd3 g6 32. Ne5 Kh7 33. Nxg6 $1
    1-0
    
    [Event "BSF-VM"]
    [Site "?"]
    [Date "1992.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Hielscher"]
    [Result "1-0"]
    [PlyCount "69"]
    [EventDate "1992.??.??"]
    
    1. b4 e5 2. Bb2 d6 3. c4 Nf6 $15 4. e3 Nbd7 5. a4 (5. d4 Be7 $15) 5... c5 (5...
    Be7 6. d4 $15) 6. b5 a5 (6... Be7 7. Nc3 $15) 7. Be2 $11 g6 (7... d5 8. cxd5
    Nxd5 9. Nc3 Nxc3 10. dxc3 $11) 8. Nc3 (8. d3 Bg7 $11) 8... Bg7 9. Nf3 O-O 10.
    O-O Re8 (10... Qc7 11. e4 $11) 11. d3 Nb6 12. Nd2 (12. Qc2 Bg4 $14) 12... Be6
    $11 13. Bf3 (13. Qc2 d5 $11) 13... d5 14. cxd5 Nfxd5 (14... Nbxd5 15. Rc1 $11)
    15. Nce4 Rc8 16. Nc4 Nxc4 (16... f5 17. Ned2 $11) 17. dxc4 $14 Nb6 18. Nd6 Nxc4
    19. Nxc8 (19. Nxe8 Qxd1 20. Raxd1 Rxe8 $14) 19... Qxd1 (19... Nxb2 $5 20. Qxd8
    Rxd8 $15) 20. Raxd1 $14 Nxb2 21. Nd6 Rd8 $2 (21... Rb8 $142 $5 22. Rd2 Nxa4 $14
    ) 22. Nxb7 $18 Rxd1 (22... Rc8 23. Ra1 Nc4 24. Rac1 $18) 23. Bxd1 e4 (23... Bc4
    24. Re1 e4 25. Nxa5 $18) 24. h3 (24. Bc2 $142 $5 $18) 24... Bc4 $16 25. Re1 $4
    (25. Bc2 Bxf1 26. Kxf1 f5 $18) 25... Nd3 $4 (25... Bc3 $142 26. Rf1 Bxf1 27.
    Kxf1 Nxd1 28. Nxc5 f5 $17) 26. Re2 $16 Nb2 27. Rxb2 (27. Rd2 Bd3 28. Nxc5 Nc4
    $18) 27... Bxb2 28. Nxa5 Bd5 29. b6 (29. Bb3 Bxb3 30. Nxb3 c4 $14) 29... Bc3 (
    29... c4 $18) 30. b7 Be5 31. Be2 Kf8 32. Bb5 (32. Bc4 Bxc4 33. Nxc4 Bc7 $18)
    32... Ke7 (32... f5 $18) 33. Bc6 (33. Bc4 Ke6 34. Nc6 Bd6 $18) 33... Be6 $2 (
    33... Ke6 $142 $16) 34. Bxe4 $18 c4 (34... Bd7 35. Nc4 Bb8 $18) 35. Nc6+ (35.
    Nc6+ Kd7 36. Nxe5+ Kc7 37. a5 $18) 1-0
    
    [Event "BS-MK Kreisliga"]
    [Site "?"]
    [Date "1996.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Priebe"]
    [Result "1-0"]
    [PlyCount "85"]
    [EventDate "1996.??.??"]
    
    1. b4 e5 2. Bb2 d6 3. c4 Nf6 $15 4. e3 Be7 5. Nc3 Bd7 6. a4 (6. Be2 O-O $15)
    6... O-O 7. Nf3 Na6 (7... a5 8. b5 $15) 8. b5 Nc5 (8... Nb4 9. Qb3 c5 10. bxc6
    Nxc6 11. d4 $15 (11. Qxb7 $4 Rb8 12. Qxb8 Qxb8 $19)) 9. Be2 (9. d4 exd4 10.
    exd4 Ne6 $11) 9... a6 (9... e4 10. Nd4 $11) 10. d4 exd4 11. Nxd4 axb5 12. cxb5
    (12. axb5 Rxa1 13. Bxa1 Re8 $11) 12... c6 (12... Re8 13. a5 $11) 13. O-O d5 14.
    Qc2 Re8 15. Ba3 Nfe4 (15... Ne6 $5 $11) 16. Nxe4 $16 Nxe4 17. Bxe7 (17. bxc6
    bxc6 18. Nxc6 Bxc6 19. Qxc6 Bf6 $14) 17... Rxe7 18. bxc6 Rc8 19. Bb5 (19. a5
    Bxc6 20. Rfc1 Bd7 $16) 19... bxc6 20. Bd3 (20. Ba6 Rb8 $14) 20... Qa5 (20... c5
    21. Nb5 $11) 21. Rfc1 {Increases the pressure on c6} Ree8 (21... c5 22. Nb3 Qb4
    23. Bxe4 Rxe4 24. Qc3 $11 (24. Nxc5 $143 Rc4 25. Qxc4 dxc4 26. Nxd7 c3 $15))
    22. Bxe4 (22. Nb3 Qa7 $16) 22... Rxe4 (22... dxe4 23. Qc5 Re5 24. Qxa5 Rxa5 25.
    Nb3 $16) 23. Nb3 (23. Qc5 Qxc5 24. Rxc5 Kf8 $14) 23... Qa7 (23... Qb4 24. Qd3
    $14) 24. Qc5 $16 {White prepares a5} Qxc5 (24... Qb8 25. Nd4 $14) 25. Nxc5 Re7
    26. a5 Ra8 (26... Bf5 $142 $5 $16) 27. Nxd7 $18 Rxd7 28. Rxc6 d4 (28... Kf8 29.
    a6 $18) 29. Rd1 (29. exd4 $142 $5 Rxd4 30. h3 $18) 29... d3 $16 30. Kf1 Kf8 31.
    a6 Rd5 (31... Ke7 32. Ke1 $16) 32. Ra1 Ke8 (32... d2 33. Ke2 $18) 33. Ke1 $18
    Kd7 34. Rb6 Rc5 (34... Rg5 35. Rb7+ Kc6 36. Rxf7 Rxg2 37. Kd2 Rxh2 38. Kxd3 $18
    ) 35. Kd2 (35. Rb3 Rd5 $18) 35... Rc2+ 36. Kxd3 Rxf2 37. Rb7+ {White plans a7}
    Ke6 $2 (37... Kc6 38. Rc1+ Kd6 $18) 38. a7 Rd8+ 39. Kc3 Rc8+ 40. Kb3 Rfc2 41.
    a8=Q (41. Ra6+ Kd5 42. Rd7+ Ke5 43. Re7+ Kd5 44. a8=Q+ Rxa8 45. Rxa8 Rxg2 46.
    Rd8+ Kc6 47. Rxf7 Rxh2 48. Rxg7 Rh1 $18) 41... R2c3+ 42. Kb4 R3c4+ 43. Kb5 (43.
    Kb5 R4c5+ 44. Kb6 R5c6+ 45. Ka7 Rxa8+ 46. Kxa8 $18) 1-0
    
    [Event "BS-MK Kreisliga"]
    [Site "?"]
    [Date "1991.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Moellers"]
    [Result "1-0"]
    [PlyCount "67"]
    [EventDate "1991.??.??"]
    
    1. b4 e5 2. Bb2 d6 3. c4 Nf6 4. Nc3 c6 5. e3 Be7 6. a4 (6. d4 e4 $11) 6... O-O
    7. Nf3 Bg4 8. Be2 Nbd7 (8... a5 9. b5 $15) 9. h3 Bh5 10. d4 (10. O-O Qb6 11. b5
    e4 $11) 10... e4 $15 11. Nd2 Bxe2 12. Qxe2 d5 13. c5 Ne8 (13... b6 14. O-O $15)
    14. b5 f5 15. a5 Nef6 16. a6 Bxc5 $4 (16... Qc7 $142 $11) 17. axb7 $18 (17.
    dxc5 $6 Nxc5 18. O-O bxa6 19. bxc6 Rc8 $18) 17... Qb6 $4 (17... Rb8 18. bxc6
    Qb6 $18) 18. bxa8=Q Rxa8 19. O-O (19. Na4 $142 $5 Qxb5 20. dxc5 Rb8 $18) 19...
    Bd6 20. Ra6 Qb8 21. Rxc6 a5 22. Ra1 Bb4 23. Nb3 Nb6 24. Na4 (24. Nc5 $5 Bxc3
    25. Bxc3 a4 $18) 24... Nc4 25. Rxc4 dxc4 26. Qxc4+ Kh8 27. Rc1 (27. Bc3 f4 28.
    exf4 Qxf4 29. Bxb4 axb4 30. Qxb4 Nd5 $18) 27... Qd8 (27... f4 28. exf4 Qxf4 29.
    d5 $18) 28. Qc7 (28. Qe6 Qd5 29. Nbc5 Bd2 $18) 28... Qxc7 29. Rxc7 Nd5 30. Rd7
    Ne7 (30... Nf6 31. Rb7 Nd5 32. b6 $18) 31. Nbc5 Ng6 32. d5 Rg8 33. Ne6 Ne7 34.
    d6 (34. d6 Bxd6 35. Rxd6 $18) 1-0
    
    [Event "BSF-VM"]
    [Site "?"]
    [Date "1993.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Hielscher"]
    [Result "1-0"]
    [PlyCount "75"]
    [EventDate "1993.??.??"]
    
    1. b4 e5 2. Bb2 d6 3. c4 Nf6 $15 4. Nc3 g6 5. e3 Nbd7 (5... Bg7 6. Nf3 $11) 6.
    Nf3 (6. d4 a5 7. b5 exd4 8. exd4 Bh6 $11) 6... Bg7 7. d4 O-O 8. Qb3 (8. Be2
    exd4 9. Nxd4 c5 10. bxc5 dxc5 $11) 8... e4 (8... a5 9. a3 $11) 9. Nd2 Re8 10.
    Be2 c6 (10... a5 11. b5 $11) 11. O-O $14 Nf8 (11... a5 12. a3 $14) 12. a4 d5 (
    12... a5 13. b5 $14) 13. c5 (13. cxd5 cxd5 14. Rfc1 Be6 $14) 13... Bg4 $11 14.
    b5 (14. Qd1 Bxe2 15. Qxe2 Ne6 $11) 14... Bxe2 15. Nxe2 Rb8 (15... Ne6 16. a5
    $11) 16. Bc3 (16. f3 Qe7 $11) 16... Ng4 (16... Ne6 17. Rfb1 $11) 17. Rab1 Nd7
    18. Rb2 (18. h3 Ngf6 $11) 18... Qg5 19. Ba5 (19. Nf4 Qf6 20. Qd1 Qh4 $11) 19...
    Nxh2 $4 (19... Nxc5 $142 20. dxc5 Qe5 $17) 20. Kxh2 $14 Qh5+ (20... Nxc5 21.
    Qd1 Nd3 22. Rc2 $14) 21. Kg1 Qxe2 22. Nxe4 Qc4 (22... dxe4 23. Rxe2) 23. Qxc4 (
    23. Nd6 $5 Nxc5 24. Qxc4 dxc4 25. bxc6 Nb3 $18) 23... dxc4 $16 24. Nd6 Re7 (
    24... Nxc5 25. bxc6 Nb3 $18) 25. Rfb1 (25. Rc1 f5 $18) 25... c3 (25... Nxc5 26.
    bxc6 b6 27. dxc5 Bxb2 28. Rxb2 $18) 26. Bxc3 Nxc5 27. bxc6 Nxa4 $2 (27... b6
    28. dxc5 Bxc3 29. cxb6 axb6 30. Rxb6 Rf8 $18) 28. Rxb7 Rexb7 (28... Rbxb7 29.
    cxb7 Rxb7 30. Rxb7 Nxc3 31. Nxf7 a5 $18) 29. Rxb7 Rd8 30. Nxf7 (30. c7 Rf8 31.
    Ba5 Be5 32. dxe5 f6 $18) 30... Nxc3 (30... Rc8 31. Bb4 Rxc6 32. Rxa7 Rb6 $18)
    31. Nxd8 Nd5 32. e4 Nb6 33. d5 (33. Rxb6 $142 Bxd4 34. c7 Bxb6 $18) 33... Be5
    34. g3 (34. Ne6 g5 $18) 34... g5 (34... Nc4 35. c7 Bxc7 36. Rxc7 $18) 35. Nf7
    Bd4 36. Nh6+ Kh8 37. Nf5 Be5 38. Re7 (38. Re7 h6 39. Rxe5 $18) 1-0
    
    [Event "BS-MK Kreisliga"]
    [Site "?"]
    [Date "1995.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Gierth"]
    [Result "1-0"]
    [PlyCount "69"]
    [EventDate "1995.??.??"]
    
    1. b4 e5 2. Bb2 d6 3. c4 Bd7 4. e3 Nf6 5. Nc3 Nc6 (5... Be7 6. Nf3 $15) 6. b5
    $11 Ne7 7. Nf3 Ng6 8. Be2 Be7 9. d4 O-O 10. a4 c6 (10... Bf5 11. O-O $11) 11.
    O-O e4 12. Nd2 d5 13. Qb3 (13. f3 exf3 14. Bxf3 Be6 $11) 13... Be6 $11 14. Rac1
    Rc8 15. Rc2 Qd6 (15... Qc7 16. h3 $11) 16. c5 Qd7 17. a5 (17. Rb1 Bg4 $11)
    17... Bg4 18. f3 exf3 19. Nxf3 (19. Bxf3 Bxf3 20. Rxf3 Rfe8 $11) 19... Bf5 $15
    20. Rd2 (20. Rcc1 Qe6 21. Nd1 Nf4 22. exf4 Qxe2 $18) 20... Be4 (20... Qe6 21.
    bxc6 Qxe3+ 22. Kh1 bxc6 23. Bc1 $17) 21. Ne5 (21. Rdd1 Bf5 $11) 21... Qc7 (
    21... Qe6 $5 22. bxc6 bxc6 $11) 22. b6 $14 (22. Nxe4 $143 Nxe4 23. Rc2 Nxe5 $17
    ) 22... axb6 23. axb6 Qd8 24. Ra1 (24. Ng4 Qe8 $14) 24... Ra8 (24... Nxe5 25.
    dxe5 Bxc5 26. Rdd1 $17) 25. Ra7 (25. Rdd1 Rxa1 26. Rxa1 Nxe5 27. dxe5 Nd7 28.
    Nxe4 dxe4 $15) 25... Qb8 $4 (25... Nxe5 26. dxe5 Bxc5 27. Kh1 Qxb6 28. Qxb6
    Bxb6 29. Rxa8 Rxa8 30. exf6 $11) 26. Qa4 $4 (26. Nxe4 Nxe4 27. Nd7 Qe8 28. Nxf8
    Nxd2 $14) 26... Rxa7 $4 (26... Nxe5 $142 27. dxe5 Bxc5 $17) 27. bxa7 $14 Qa8
    28. Bc1 (28. Nxg6 fxg6 29. Rd1 Bd8 $14) 28... Nxe5 29. dxe5 Nd7 $4 (29... Bxc5
    30. exf6 b5 $14) 30. Nxe4 $18 Nxe5 (30... Nxc5 31. Nxc5 Bxc5 32. Ra2 $18) 31.
    Nd6 Bd8 $6 (31... Rd8 32. Qd4 Bf6 33. Qb4 Qxa7 34. Bb2 $18 (34. Nxb7 $6 Rb8 35.
    Rb2 Nd3 36. Bxd3 Bxb2 37. Qxb2 Qxb7 $16)) 32. Rb2 (32. Nxb7 Bg5 33. Rb2 Bf6 $18
    ) 32... Bc7 33. Nxb7 Bb8 (33... f6 $18) 34. axb8=Q Qxa4 (34... Rxb8 35. Nd6 Re8
    $18 (35... Qxa4 $4 36. Rxb8# {mate})) 35. Qxe5 (35. Qxe5 Ra8 36. Qc3 $18) 1-0
    
    [Event "BS-MK Kreisliga"]
    [Site "?"]
    [Date "1992.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Chmielnik"]
    [Result "1-0"]
    [PlyCount "43"]
    [EventDate "1992.??.??"]
    
    1. b4 e5 2. Bb2 d6 3. c4 Be6 4. e3 Nf6 5. Nc3 c6 (5... Nc6 6. b5 Ne7 7. Nf3 $11
    ) 6. a4 (6. Nf3 Na6 $11) 6... Nbd7 (6... Na6 7. b5 Nb4 8. bxc6 bxc6 9. Rb1 $15)
    7. Nf3 b6 (7... d5 8. cxd5 cxd5 9. Rc1 $15) 8. Be2 (8. d4 Bg4 $11) 8... d5 9.
    cxd5 (9. b5 Rc8 $11) 9... cxd5 10. b5 Bd6 (10... Rc8 11. Rc1 $11) 11. d4 e4 12.
    Ng5 (12. Nd2 Qb8 $11) 12... O-O (12... Bf5 13. Ba3 Bxa3 14. Rxa3 $15) 13. h4 (
    13. Nxe6 fxe6 14. Rc1 Rc8 $11) 13... Qe7 (13... Bf5 14. Qb3 $15) 14. Nxe6 fxe6
    15. g4 (15. Rc1 Rac8 $15) 15... Ne8 16. Qb3 Nc7 17. Rc1 Qf6 {
    Exerts pressure on the backward pawn} 18. Nd1 Rac8 19. Rc6 Bg3 $4 {
    Increases the pressure on the backward pawn} (19... Qe7 $142 $11) 20. fxg3 $18
    Nb8 21. Rf1 Qe7 22. Rxf8+ (22. Rxf8+ Rxf8 23. Ba3 $18) 1-0
    
    [Event "WF-Offene Stadtm."]
    [Site "?"]
    [Date "1990.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Unbekannt"]
    [Result "1-0"]
    [PlyCount "65"]
    [EventDate "1990.??.??"]
    
    1. b4 e5 2. Bb2 d6 3. c4 Bf5 4. Nc3 Nf6 5. e3 Be7 6. Nf3 O-O 7. d4 Nc6 8. b5
    Nb4 9. e4 (9. Rc1 $142 $5 e4 10. a3 $15) 9... Nxe4 $19 (9... Bxe4 $143 10. Nxe4
    Nxe4 11. a3 $16 (11. dxe5 $143 dxe5 12. Qb1 Nc5 13. Nxe5 Bf6 $17)) 10. Qb3 Nxc3
    11. Qxb4 exd4 $4 (11... Ne4 $142 $19) 12. Nxd4 $16 Ne4 (12... Nxa2 $5 13. Rxa2
    Be4 $16) 13. Nxf5 $18 f6 (13... Bf6 14. Nd4 $18) 14. Bd3 (14. Be2 Re8 $18)
    14... Nc5 15. Qa3 (15. Qd2 g6 16. Ne3 Re8 $18) 15... a6 (15... g6 16. Ne3 $18)
    16. b6 cxb6 17. O-O b5 18. Rae1 (18. Be2 Qd7 19. Qf3 Rfe8 $18) 18... Re8 (18...
    b4 19. Nxe7+ Kh8 20. Qxb4 Nxd3 21. Qc3 (21. Qxb7 $143 Nxe1 22. Nf5 Rg8 $14)
    21... Nxe1 22. Rxe1 $16 (22. Qxe1 $2 Re8 $19)) 19. Nxe7+ (19. Be2 Qc8 20. Qh3
    Qc6 $18) 19... Rxe7 20. Rxe7 Qxe7 21. cxb5 Qe8 (21... Nxd3 22. Qxd3 axb5 23. a3
    $18) 22. b6 (22. Bc4+ Kh8 23. Qf3 Qe7 $18) 22... Qc6 23. Bc4+ (23. Bd4 Nxd3 24.
    Qxd3 Re8 $18) 23... Kh8 (23... d5 24. Bb3 $18) 24. Qb4 Na4 (24... d5 25. Be2 a5
    26. Qd4 $18) 25. Bd5 (25. Bd4 a5 26. Qb5 Qxb5 27. Bxb5 Nc5 $18) 25... Qxb6 26.
    Qxb6 Nxb6 27. Bxb7 Ra7 (27... Rb8 28. Bxa6 d5 29. Bd4 $18) 28. Re1 h6 (28...
    Kg8 29. Re7 Kf8 $18) 29. Re8+ Kh7 30. Re7 (30. Be4+ g6 31. Bd4 Rc7 $18) 30...
    Nd5 31. Rd7 (31. Bxd5 $6 Rxe7 32. Kf1 Kg6 $16) 31... f5 (31... Kg6 $18) 32. Bd4
    (32. Rxg7+ Kh8 33. Re7+ Nc3 34. Bxc3+ Kg8 35. Bd5+ Kf8 36. Rxa7 Ke8 $18) 32...
    Rxb7 33. Rxb7 (33. Rxb7 Kg6 34. Rxg7+ Kh5 35. Rd7 $18) 1-0
    
    [Event "corr SOK-92-79"]
    [Site "?"]
    [Date "1992.??.??"]
    [Round "?"]
    [White "Diener, Rudolf"]
    [Black "Zylla, Johannes"]
    [Result "0-1"]
    [PlyCount "62"]
    [EventDate "1992.??.??"]
    
    1. b4 e5 2. Bb2 d6 3. e3 f5 4. Bc4 Nf6 5. a3 Nbd7 6. Nf3 Nb6 7. Ba2 Na4 8. Bc1
    Bd7 9. c4 (9. O-O e4 10. Nd4 d5 $11) 9... e4 10. Nd4 g6 11. Qb3 (11. O-O Bg7
    $11) 11... Qe7 12. O-O Bg7 13. Nc3 Nxc3 14. dxc3 c5 (14... O-O-O 15. c5 $15)
    15. bxc5 $11 dxc5 16. Qxb7 O-O 17. Ne2 (17. Nb5 Rfb8 18. Qa6 Rb6 $11) 17...
    Rfb8 $15 18. Qc7 Ng4 19. Rd1 Be5 (19... Qh4 $142 20. Qg3 Qxg3 21. Nxg3 Bxc3 $17
    ) 20. Rxd7 $4 (20. Qxd7 $142 Rd8 21. Qa4 $14 (21. Qxe7 $4 Rxd1# {mate})) 20...
    Qh4 $19 {Threatening mate... how?} (20... Bxc7 $2 21. Rxe7 Bd6 22. Rd7 Bxh2+
    23. Kf1 $18) 21. Rg7+ Bxg7 22. Qg3 Rd8 (22... Qd8 23. Nd4 Be5 24. f4 exf3 25.
    Qxf3 cxd4 26. cxd4 Bxd4 27. Rb1 Rxb1 28. c5+ Kg7 29. Bxb1 Bxc5 30. Be4 $19) 23.
    Bb3 (23. Qxh4 $4 Rd1# {mate}) 23... Qe7 (23... Qxg3 24. Nxg3 Rab8 25. Bc2 $19)
    24. f4 (24. h3 Rab8 25. hxg4 Rxb3 26. gxf5 Be5 $19) 24... Rab8 25. Bc2 Qe6 26.
    h3 Qxc4 27. Qe1 Nf6 28. Bb1 Kh8 29. Kf2 (29. Ba2 Qd3 30. Kh2 Qc2 $19) 29... Qa4
    30. Qg1 (30. Bd2 $19) 30... Rd1 31. Qh2 Rxc1 (31... Rxc1 32. Nxc1 Rb2+ 33. Ne2
    Qd1 $19) 0-1
    
    [Event "WF-Offene Stadtm."]
    [Site "?"]
    [Date "1990.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Bergmann"]
    [Result "1-0"]
    [PlyCount "61"]
    [EventDate "1990.??.??"]
    
    1. b4 e5 2. Bb2 d6 3. e3 Nc6 4. b5 Nce7 5. c4 Nf6 6. Nc3 Bd7 7. Nf3 a6 8. d4
    Ng6 (8... e4 9. Ng5 axb5 10. d5 $11) 9. Qc2 (9. Bd3 exd4 10. Nxd4 Ne5 $11) 9...
    axb5 10. cxb5 Ne7 $2 (10... Be7 11. Bd3 $11) 11. Bd3 (11. dxe5 dxe5 12. Nxe5
    Be6 $16) 11... g6 $2 (11... Ned5 $142 $5 $14) 12. dxe5 $18 dxe5 13. Nxe5 Bg7
    14. O-O Nfd5 (14... Be6 15. Rfd1 $18) 15. Nxd5 (15. Nxd7 $143 Nb4 16. Qe2 Nxd3
    $18) 15... Nxd5 16. Nxd7 Qxd7 $4 (16... Bxb2 17. Qxb2 Kxd7 $18) 17. Bxg7 Rg8
    18. Bc3 (18. Bd4 Nb4 19. Qd2 Nxd3 20. Qxd3 c6 $18) 18... b6 (18... Ra3 19. Bd4
    Nb4 20. Qc5 Rxd3 21. Qxb4 $18) 19. Be4 (19. Rad1 $5 c6 $18) 19... Qxb5 20. Rad1
    (20. Bd4 $142 $18) 20... Rd8 (20... c6 21. Rd4 $18) 21. Rxd5 (21. Bxd5 h6 22.
    Qe4+ Kf8 23. Bc6 Qxf1+ 24. Rxf1 $18) 21... Rxd5 22. Bxd5 Qxd5 23. Rd1 (23. Bf6
    Qe6 24. Qa4+ Kf8 25. Qa8+ Qe8 26. Qxe8+ Kxe8 27. Rd1 c5 28. Rd8# {mate}) 23...
    Qe6 (23... Qc6 $18) 24. Qa4+ Ke7 25. Bb4+ (25. Qa3+ c5 26. Qa7+ Ke8 27. Qb8+
    Ke7 28. Qc7+ Kf8 29. Rd8+ Qe8 30. Qd6# {mate}) 25... Kf6 (25... c5 26. Qa7+ Kf6
    27. Bc3+ Kg5 $18) 26. Bc3+ (26. Rd7 Ra8 27. Be7+ Qxe7 28. Qf4+ (28. Qxa8 Qxd7
    29. Qf3+ Kg7 $15) 28... Ke6 29. Rxe7+ Kxe7 30. Qe4+ Kd6 31. Qxa8 $18) 26... Ke7
    27. Qa3+ c5 28. Qa7+ Kf8 29. Rd8+ Qe8 30. Qa8 (30. Qd7 Qxd8 31. Qxd8# {mate})
    30... Qxd8 (30... f6 31. Rxe8+ Kg7 32. Rxg8+ Kh6 33. Qf8+ Kh5 34. Rxg6 hxg6 35.
    Qh8+ Kg5 36. Qh3 b5 37. f4# {mate}) 31. Qxd8# {mate} 1-0
    
    [Event "BS-MK Kreisliga"]
    [Site "?"]
    [Date "1992.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Legien"]
    [Result "1-0"]
    [PlyCount "61"]
    [EventDate "1992.??.??"]
    
    1. b4 e5 2. Bb2 f6 3. b5 a6 4. c4 (4. e4 axb5 5. Bxb5 c6 $11) 4... axb5 $15 5.
    cxb5 c6 (5... d5 6. d4 $15) 6. e3 cxb5 (6... d5 7. d4 e4 8. Nc3 $11) 7. Bxb5
    Nc6 8. Ne2 Qb6 (8... d5 9. f4 Bd6 10. O-O $11) 9. Qb3 Qc5 (9... Bc5 10. Nbc3
    $14) 10. Bc3 (10. d4 Qb4+ 11. Nd2 Ra5 $14) 10... Nge7 11. O-O (11. d4 exd4 12.
    exd4 $14) 11... Nd5 (11... Na7 12. Bd3 $11) 12. Bc4 (12. d4 exd4 13. Bxd4 Nxd4
    14. exd4 $16) 12... Ra5 $2 (12... Nxc3 $142 13. Bf7+ Ke7 14. dxc3 Ra5 $11) 13.
    Bxd5 (13. Bxa5 Nxa5 14. Rc1 Nxb3 15. Bxb3 Qxc1+ 16. Nxc1 Ne7 $11) 13... Qxd5
    14. Bxa5 Qxa5 15. Nbc3 (15. d4 Qb4 $18) 15... Qb4 (15... Bc5 16. Rfd1 $18) 16.
    Rfc1 Qxb3 (16... Qa5 17. a3 $18) 17. axb3 Bb4 (17... Kf7 18. d4 Be7 19. Nd5 $18
    ) 18. Nd5 O-O (18... Kf7 19. Rxc6 $1 dxc6 20. Nxb4 $18) 19. Nxb4 (19. Ra8 $142
    $5 Bxd2 20. Rc2 Ba5 $18) 19... Nxb4 20. Ra8 Nc6 21. d4 (21. Nc3 d6 $18) 21...
    d5 22. b4 (22. Rca1 Kf7 $18) 22... Bf5 (22... Bg4 23. Rxf8+ Kxf8 24. b5 Bxe2
    25. bxc6 bxc6 26. Rxc6 exd4 27. exd4 $18) 23. Rxf8+ Kxf8 24. b5 Na5 (24... Ne7
    25. Rc7 b6 26. f4 $18) 25. Rc7 (25. dxe5 fxe5 26. Rd1 Nc4 27. Rxd5 b6 $18)
    25... Bd3 (25... b6 26. f4 Bd3 27. Kf2 $18) 26. Nc3 exd4 27. exd4 Bc4 28. Rd7
    Nb3 (28... Kg8 29. b6 $18) 29. Rxb7 (29. Nxd5 $6 Bxb5 30. Rxb7 Nxd4 $18) 29...
    Nxd4 30. b6 Nc6 31. Rc7 (31. Rc7 Nd8 32. Rd7 $18) 1-0
    
    [Event "Betriebssport Brett"]
    [Site "?"]
    [Date "1988.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Porath"]
    [Result "1-0"]
    [PlyCount "93"]
    [EventDate "1988.??.??"]
    
    1. b4 e5 2. Bb2 f6 3. b5 d5 4. e3 c5 5. c4 d4 6. a4 a6 7. bxa6 Nxa6 8. Na3 Bd7
    9. Ne2 (9. exd4 cxd4 10. f4 Bf5 $15) 9... Ne7 (9... Nb4 10. Ng3 $17) 10. Ng3
    Nb4 {Attacking the isolated pawn on a4} 11. Nb5 {The mate threat is Nd6} Nec6
    12. d3 (12. Ra3 $5 $15) 12... Qa5 $17 13. Ke2 g6 (13... dxe3 $5 14. Kxe3 Nd4
    15. Bxd4 cxd4+ 16. Kf3 Bc6+ 17. Kg4 Be7 $19) 14. Ne4 $15 Be7 15. Ned6+ Bxd6 16.
    Nxd6+ Ke7 17. Nb5 (17. Nxb7 $2 Qb6 18. Nxc5 Qxc5 $19) 17... dxe3 18. h3 (18.
    Kxe3 Nd4 19. Bxd4 cxd4+ 20. Kf3 h5 $17) 18... Nd4+ 19. Bxd4 (19. Nxd4 cxd4 20.
    Qb1 Nd5 21. fxe3 Nxe3 $19) 19... exd4 (19... cxd4 $142 $5 20. Kf3 h5 $19) 20.
    fxe3 $17 Bxb5 21. cxb5 dxe3 22. Kxe3 Nd5+ 23. Kf2 Qc3 24. Qe1+ Kd7 25. Qxc3
    Nxc3 26. Rc1 Nxa4 27. Be2 b6 28. Rhd1 Rhe8 (28... Rad8 29. d4 Ke7 30. dxc5 Nxc5
    31. Ke3 $17) 29. Rd2 (29. Bf3 $5 $16) 29... Ra7 (29... Ke7 $142 $15) 30. Ra2 {
    Threatens Bd1} Ra5 31. Bf3 Kd6 32. Rca1 $4 (32. Rc4 $142 $5 Rxb5 33. Rcxa4 $16)
    32... Nc3 (32... Nb2 33. Be2 Rea8 (33... Rxb5 $6 34. Rb1 $15) 34. Rxa5 Rxa5 (
    34... bxa5 $143 35. Ra2 $16) 35. Rxa5 bxa5 $19) 33. Rxa5 $11 bxa5 34. Rxa5 {
    The passed pawn on b5 quickly leads to threats} Ke5 $2 (34... Kc7 $142 $14) 35.
    b6 $18 Nd5 $4 (35... Kd6 $142 $18) 36. Rxc5 Rb8 37. Rxd5+ Ke6 38. b7 (38. Rb5
    $142 Kd7 $18) 38... Rxb7 39. Rd6+ Kxd6 40. Bxb7 Ke5 41. Ke3 f5 42. g3 g5 {
    Black intends f4} (42... h6 43. d4+ Kf6 44. Bd5 $18) 43. d4+ Kd6 (43... Kf6 44.
    Bf3 $18) 44. Bf3 (44. Bc8 $142 $5 f4+ 45. gxf4 gxf4+ 46. Kxf4 Kd5 $18) 44... h6
    45. g4 f4+ 46. Ke4 Ke6 47. d5+ (47. d5+ Kf6 48. h4 $18) 1-0
    
    [Event "Betriebssport Brett"]
    [Site "?"]
    [Date "1988.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Ludewig"]
    [Result "1-0"]
    [PlyCount "73"]
    [EventDate "1988.??.??"]
    
    1. b4 e5 2. Bb2 f6 3. b5 d5 4. e3 Bc5 5. c4 Ne7 6. Nf3 O-O 7. Nc3 Bg4 (7... e4
    8. d4 Bb4 9. Nd2 $11) 8. Be2 (8. cxd5 Nxd5 9. Bc4 c6 $18) 8... c6 9. d4 {
    White gets the initiative} exd4 10. Nxd4 Bxe2 11. Ncxe2 dxc4 12. Qa4 Bxd4 13.
    Qxc4+ Kh8 14. Nxd4 Qd6 15. a4 cxb5 16. Qxb5 Nbc6 17. O-O (17. Qxb7 $2 Rab8 18.
    Ba3 Qxa3 (18... Rxb7 $6 19. Bxd6 Nxd4 20. exd4 $11) 19. Rxa3 Rxb7 20. Nxc6 Nxc6
    $19) 17... Rfe8 18. Rad1 (18. Qxb7 $143 Rab8 19. Ba3 Nxd4 (19... Rxb7 $143 20.
    Bxd6 Nxd4 21. exd4 $16) 20. exd4 Qxd4 $11 (20... Rxb7 $143 21. Bxd6 Kg8 22.
    Rfe1 $16)) 18... a6 (18... Qd5 19. Nb3 (19. Qxb7 Rab8 20. Nxc6 Rxb7 21. Rxd5
    Nxd5 $17) 19... Qf5 20. Qxf5 (20. Qxb7 $2 Reb8 21. Qa6 Rxb3 $19) 20... Nxf5 21.
    Rd5 $14) 19. Qxb7 $16 Reb8 $2 (19... Na5 $142 20. Qe4 Qb4 $14) 20. Nxc6 $18
    Rxb7 21. Rxd6 Nxc6 22. Bxf6 $1 (22. Rxc6 $6 Rxb2 23. Rfc1 Kg8 $16) 22... gxf6
    23. Rxc6 Kg7 24. Rfc1 Rb4 25. Ra1 Kg6 26. g3 a5 27. Rc5 f5 28. Rd5 h5 29. h4
    Kf6 30. Rd7 (30. Rc1 Rxa4 31. Rc6+ Kg7 32. Rd7+ Kg8 33. Rg6+ Kf8 $18) 30... Kg6
    31. Rc1 {Threatening mate: Rc6} Ra6 32. Rc8 (32. Rd4 $5 Rxd4 33. exd4 Rd6 $18)
    32... Rxa4 33. Rg8+ Kh6 34. Rgg7 (34. Rg5 $142 $18) 34... f4 $4 (34... Rd6 $142
    $16) 35. exf4 $18 (35. gxf4 $6 Rg6+ 36. Rxg6+ Kxg6 37. Rd6+ Kg7 $18) 35... Rb4
    (35... Rf6 36. Rh7+ Kg6 37. Rdg7+ Kf5 38. Rxh5+ Ke4 $18) 36. f5 Rb5 37. Rh7# {
    mate} 1-0
    
    [Event "corr WSTT/3/06/Semifinal"]
    [Site "?"]
    [Date "2008.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Yeung, Chun Keung"]
    [Result "1-0"]
    [WhiteElo "2265"]
    [BlackElo "1640"]
    [PlyCount "43"]
    [EventDate "2008.??.??"]
    
    1. b4 e5 2. Bb2 f6 3. e4 Bxb4 4. Bc4 Ne7 5. f4 exf4 6. Qh5+ Ng6 7. a3 Bd6
    8. Nf3 Qe7 9. O-O Kd8 10. d4 c6 11. Bd3 $146 Qe8 12. e5 (12. Nbd2 Be7 $15)
    12... fxe5 13. Nbd2 exd4 (13... b5 14. Ne4 Be7 15. dxe5 $11) 14. Bxd4 $11 Qf7 (
    14... Ne7 15. Qg5 $11) 15. Bc4 (15. Nc4 $142 $5 Qf8 16. Qg5+ Be7 17. Qa5+ b6
    18. Nxb6 axb6 19. Bxb6+ (19. Qxa8 $143 c5 20. Qxb8 cxd4 21. Qxb6+ Ke8 $18)
    19... Ke8 20. Qxa8 Bc5+ 21. Kh1 Bxb6 22. Qxb8 $18) 15... Qf8 $15 16. Ng5 b5 (
    16... Be5 $142 17. Bxe5 Nxe5 $17) 17. Nf7+ $16 Kc7 18. a4 Ba6 (18... c5 19. Bd5
    Nc6 $14) 19. axb5 $18 (19. Nxh8 $143 bxc4 20. Ne4 c5 $16 (20... Nxh8 $4 21.
    Nxd6 g5 22. Qxg5 Qxd6 23. Be5 $18)) (19. Nxd6 Qxd6 (19... bxc4 20. Qa5+ Kxd6
    21. Ne4+ Ke7 22. Bc5+ Kf7 23. Ng5+ Kg8 24. Bxf8 $18) 20. Bxg7 bxc4 (20... Qxd2
    $143 21. axb5 Bb7 22. Rf2 $17) 21. Qa5+ Kc8 22. Bxh8 Nxh8 $17) 19... cxb5 (
    19... Bxb5 20. Nxh8 Qxh8 21. Bxa7 $18) 20. Rxa6 (20. Ne4 $142 Ba3 21. Nxh8 Nxh8
    22. Rxf4 Qxf4 23. Be5+ Bd6 24. Bxd6+ Qxd6 25. Nxd6 $18) 20... Nxa6 $14 21. Ne4
    bxc4 $4 (21... Bb4 22. Qxb5 f3 $18) 22. Qa5+ (22. Qa5+ Kc6 23. Nexd6 Qg8 24.
    Qxa6+ Kd5 25. Qxc4# {mate}) 1-0
    
    [Event "corr SOK-92-79"]
    [Site "?"]
    [Date "1992.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Diener, Rudolf"]
    [Result "1-0"]
    [PlyCount "71"]
    [EventDate "1992.??.??"]
    
    1. b4 e5 2. Bb2 f6 3. e4 Bxb4 4. Bc4 Nh6 5. Qh5+ $11 Kf8 6. f4 (6. c3 Be7 $11)
    6... d6 7. f5 (7. c3 Bc5 $11) 7... c6 $15 8. Ne2 Qb6 (8... d5 9. Bd3 $17) 9.
    Qf3 (9. Nbc3 d5 10. Bb3 dxe4 11. Nxe4 Bxf5 12. Nxf6 Qd8 $14) 9... Bc5 (9...
    Bxd2+ 10. Nxd2 Qxb2 11. Rb1 Qxc2 12. Nc3 Nxf5 13. exf5 Qxf5 14. Qxf5 Bxf5 15.
    Rxb7 $15) 10. Bb3 Nf7 11. Nbc3 Ng5 12. Qf1 Nd7 13. h4 Nf7 14. g4 a5 15. Rh3 $2
    (15. Na4 Qc7 $15) 15... Qa7 (15... a4 16. Bxf7 Qxb2 $11 (16... Kxf7 $6 17.
    O-O-O $17)) 16. a4 b6 17. Qg2 Ba6 18. O-O-O (18. g5 Re8 $15) 18... Ke7 (18...
    b5 $5 $17) 19. d4 $15 exd4 20. Nxd4 Bxd4 21. Rxd4 b5 (21... Nde5 22. g5 $15)
    22. axb5 cxb5 23. Bxf7 (23. Nd5+ Ke8 $11) 23... Kxf7 $15 24. e5 (24. Rxd6 b4
    25. Nd5 Bc4 $15) 24... Nxe5 (24... Qxd4 25. e6+ Ke7 26. Nd5+ Qxd5 27. Qxd5 $16)
    25. Qd5+ Ke8 26. Nxb5 Bxb5 27. Qxb5+ Ke7 28. g5 (28. Qd5 Nf7 29. Re3+ Kf8 $14)
    28... Rab8 (28... Rhb8 29. gxf6+ gxf6 $11) 29. gxf6+ $15 gxf6 30. Qd5 {
    Exerts pressure on the isolated pawn} Qd7 31. Rg3 Rhf8 (31... Qxf5 32. Qxd6+
    Kf7 33. Qc7+ Ke8 34. Qxb8+ Kf7 35. Qc7+ Qd7 36. Rxd7+ Ke6 37. Qd6+ Kf5 38. Rf7
    Nxf7 39. Qxf6+ Ke4 40. Qf3# {mate}) 32. Ba3 {
    The pressure on the isolated pawn grows} Rb6 33. Re3 (33. Qxa5 Rc6 $11) 33...
    h5 (33... a4 34. Qa5 Rfb8 35. Rxe5+ fxe5 36. Bxd6+ Qxd6 37. Rxd6 Kxd6 38. Qxa4
    $14) 34. Rb3 (34. Rxe5+ fxe5 35. Qxe5+ Kf7 36. Bxd6 Qe8 37. Qd5+ Kg7 38. Bxf8+
    Qxf8 39. Qxa5 Rb7 $18) 34... Rc6 35. Rb7 $1 Qxb7 {Deflection from d6} 36. Bxd6+
    {Demolition of pawn structure} (36. Bxd6+ Rxd6 37. Qxb7+ Rd7 38. Rxd7+ Nxd7 39.
    Qa6 $18) 1-0
    
    [Event "BSF-VM B-Turnier"]
    [Site "?"]
    [Date "1994.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Werner"]
    [Result "1-0"]
    [PlyCount "49"]
    [EventDate "1994.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. f4 $2 d6 4. c4 (4. fxe5 Qh4+ 5. g3 Qe4 $17) 4... Be6 (
    4... Qh4+ 5. g3 Qf6 6. Bg2 $17) 5. Qa4+ (5. fxe5 Qh4+ 6. g3 Qe4 $17) 5... Nc6
    6. e3 (6. fxe5 Qh4+ (6... Bxc4 $6 7. exd6 f6 8. dxc7 Qxc7 9. Nf3 $15) 7. Kd1
    Bxc4 $17) 6... Nf6 7. fxe5 dxe5 8. Nf3 (8. Bxe5 O-O 9. Nf3 Qe7 $17) 8... e4 9.
    Nd4 Be7 (9... Qd6 10. Nxc6 bxc6 11. Bxf6 gxf6 12. Nc3 Bxc3 13. dxc3 $17) 10.
    Nxc6 bxc6 11. Bxf6 Bxf6 12. Qxc6+ Ke7 13. Nc3 Bxc3 14. dxc3 f5 15. Rd1 Qc8 (
    15... Bd7 16. Qd5 $11) 16. Be2 a5 (16... Bd7 17. Qc5+ Kf7 18. O-O $11) 17. O-O
    Rd8 18. Rd4 (18. Rxd8 Qxd8 19. Rd1 Qc8 $11) 18... Rd6 (18... Ra6 19. Qc5+ Kf6
    20. Rxe4 $11) 19. Qc5 $14 Raa6 20. Qe5 Qf8 21. Rxe4 $1 Qf6 (21... fxe4 22. c5 {
    Discovered attack}) 22. Rxf5 (22. c5 Qxe5 23. Rxe5 Rdc6 24. Bxa6 Rxa6 25. Rfxf5
    Ra8 $18) 22... Qxe5 $16 23. Rfxe5 (23. Rexe5 $6 Rd2 24. Kf2 Rxa2 $11) 23... Kf6
    24. c5 Rd2 (24... Rdc6 25. Bxa6 Rxa6 $18) 25. Bxa6 (25. Bxa6 Bf5 26. Rd4 Rxa2
    27. Red5 $18) 1-0
    
    [Event "corr ICCF WSTT/3/06/2"]
    [Site "?"]
    [Date "2006.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Cottarelli, Franco"]
    [Result "1-0"]
    [WhiteElo "2225"]
    [BlackElo "2185"]
    [PlyCount "55"]
    [EventDate "2006.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. f4 d6 4. Nf3 f6 5. e3 Nc6 6. Nh4 (6. a3 Ba5 $17 (
    6... Bc5 7. d4 Bb6 (7... exd4 8. exd4 Bb6 9. Bb5 Bd7 $15 {-0.59/8}) 8. Bb5 exd4
    9. exd4 a6 $15 {-0.63/8}) 7. Bc4 (7. Bb5 Nge7 (7... a6 8. Bxc6+ bxc6 9. fxe5
    Rb8 $11 {-0.25/9}) 8. fxe5 fxe5 9. O-O O-O $17 {-1.06/8}) (7. Be2 exf4 (7...
    Nge7 8. fxe5 dxe5 9. O-O Be6 $17 {-0.88/10}) (7... Be6 8. O-O Nge7 9. fxe5 dxe5
    $17 {-0.88/10}) (7... e4 8. Nd4 Nxd4 9. Bxd4 Ne7 $17 {-0.88/9}) 8. exf4 Nge7 9.
    O-O O-O $17 {-1.03/8}) 7... Bg4 8. h3 Bh5 9. Be2 Qd7 $17 {-0.97/8}) (6. Bb5 a6
    7. Bxc6+ (7. Ba4 Nge7 (7... b5 8. Bb3 Bg4 9. O-O Nge7 $17 {-0.78/8}) (7... Bg4
    8. c3 Bc5 9. d4 Ba7 $17 {-0.72/7}) (7... Nh6 8. c3 Ba5 9. O-O Bb6 $15 {-0.63/8}
    ) (7... Rb8 8. O-O Nge7 9. a3 Ba5 $17 {-0.84/8}) 8. a3 Ba5 9. O-O exf4 $17 {
    -1.00/9}) 7... bxc6 8. O-O Ne7 9. fxe5 dxe5 $15 {-0.69/9}) (6. c3 Ba5 (6... Bc5
    7. d4 Bb6 8. Bb5 a6 9. Bxc6+ bxc6 $17 {-0.72/8}) 7. Bb5 (7. Bc4 exf4 (7... e4
    8. Nd4 Nxd4 9. exd4 f5 $17 {-0.91/9}) (7... Nge7 8. fxe5 fxe5 9. e4 Bb6 $17 {
    -0.88/9}) 8. exf4 d5 9. Bb5 Nge7 $17 {-1.00/9}) 7... Nge7 (7... Bd7 8. O-O Nge7
    9. fxe5 dxe5 $15 {-0.69/8}) (7... Qd7 8. fxe5 dxe5 9. O-O Nge7 $15 {-0.69/9})
    8. fxe5 fxe5 9. Qb3 a6 $17 {-0.94/9}) (6. Bc4 exf4 (6... Na5 7. Be2 e4 8. Ng5
    d5 9. O-O Bf5 $17 {-0.88/7}) (6... d5 7. Bb3 (7. Bb5 exf4 8. Bxc6+ bxc6 9. exf4
    Bd6 $17 {-1.28/9}) 7... exf4 (7... e4 8. Nh4 Be6 9. a3 Bc5 $17 {-0.94/8}) 8.
    exf4 Nge7 9. Nc3 O-O $17 {-1.19/9}) (6... Nge7 7. fxe5 (7. a3 Ba5 (7... Bc5 8.
    fxe5 dxe5 9. Nc3 Na5 $17 {-0.81/9}) 8. fxe5 dxe5 9. O-O Bg4 $17 {-0.97/9}) (7.
    O-O exf4 (7... d5 8. Bb3 exf4 9. exf4 O-O $17 {-1.25/8}) 8. exf4 d5 9. Bb3 O-O
    $17 {-1.25/8}) 7... dxe5 8. O-O Nd5 9. Bb5 Bd7 $17 {-0.88/8}) (6... Bg4 7. fxe5
    (7. Bxg8 Rxg8 8. c3 Bc5 9. Qb3 Kd7 $17 {-1.06/8}) (7. c3 d5 (7... Bc5 8. d4 d5
    9. Bb3 exd4 $15 {-0.66/8}) 8. Be2 Bd6 9. Nxe5 Nxe5 $17 {-0.94/9}) 7... dxe5 (
    7... fxe5 8. O-O Nf6 9. a3 Bc5 $17 {-0.72/8}) 8. c3 Bd6 9. Qb3 Na5 $17 {-0.94/8
    }) 7. exf4 d5 (7... Nge7 8. O-O d5 9. Bb5 O-O $17 {-1.28/8}) (7... Bc5 8. d4 d5
    9. Qe2+ Nge7 $17 {-0.84/9}) 8. Bb5 Nge7 9. O-O O-O $17 {-1.28/8}) 6... Nh6 (
    6... Nge7 7. c3 (7. a3 Bc5 (7... Ba5 8. Bd3 Be6 9. Qh5+ Bf7 $17 {-0.88/9}) 8.
    d4 Bb6 9. d5 Nb8 $17 {-1.16/8}) 7... Ba5 (7... Bc5 8. d4 Bb6 9. Qh5+ g6 $17 {
    -1.03/9}) 8. Qh5+ g6 9. Qh6 Kf7 $17 {-1.03/8}) 7. f5 (7. a3 Bc5 $17 8. Qh5+ Nf7
    9. Nf3 d5 $17 {-1.19/7}) (7. Qh5+ Nf7 8. Bb5 exf4 9. a3 Bc5 $17 {-0.94/9}) (7.
    c3 Bc5 (7... Bg4 8. Qb3 Bc5 9. Qxb7 Bd7 $17 {-0.97/9}) 8. d4 Bb6 9. Bb5 O-O $17
    {-1.16/7}) 7... O-O (7... Nxf5 $143 8. Qh5+ g6 9. Nxg6 $15 Ng7 $15 {-0.59/10})
    8. Bd3 (8. a3 Bc5 9. Bd3 d5 $17) 8... d5 $19 9. O-O Ne7 10. a3 (10. c4 e4 11.
    Be2 Nexf5 12. Nxf5 Bxf5 $17) 10... Bc5 11. c4 e4 12. Bc2 Nhxf5 (12... c6 13.
    cxd5 cxd5 14. Bb3 Nhxf5 15. Qc2 Nxh4 16. Qxc5 $19) 13. Nxf5 $17 Bxf5 (13...
    Nxf5 14. cxd5 Qe8 15. Nc3 $17) 14. cxd5 Bg6 (14... Qxd5 $4 15. Bb3 Be6 16. Bxd5
    Bxd5 17. Nc3 $18) 15. Nc3 f5 (15... Nxd5 16. Nxd5 Qd7 17. Rc1 $18) 16. Bb3 Kh8
    (16... Bf7 17. Qc2 Bd6 18. Nxe4 Bxd5 19. Qc3 $16) 17. Qc2 $15 Bb6 18. a4 c6 19.
    dxc6 (19. Ba3 Rf6 (19... cxd5 $143 20. a5 $16) 20. a5 Bc7 21. dxc6 Rxc6 $17)
    19... Nxc6 20. Nd5 Ba5 (20... Rc8 21. Nxb6 Qxb6 22. Be6 $17) 21. d3 exd3 (21...
    Qg5 22. Rac1 $17) 22. Qxd3 $15 Rc8 23. Rad1 (23. Rac1 Qd7 $15) 23... Bh5 24.
    Rxf5 (24. Rc1 Qg5 $15) 24... Bxd1 $17 25. Bxd1 Rxf5 26. Qxf5 Nb4 (26... Rb8
    $142 $17) 27. Qg4 $18 Qg8 28. Ne7 (28. Ne7 Rc4 29. Qh5 $18 (29. Nxg8 $6 Rxg4
    30. Bxg4 Kxg8 $14)) (28. Nxb4 $6 Rc7 $18) 1-0
    
    [Event "BdF T"]
    [Site "?"]
    [Date "2004.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Bringsken, Peter"]
    [Result "1-0"]
    [WhiteElo "2145"]
    [BlackElo "2100"]
    [PlyCount "93"]
    [EventDate "2004.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. f4 d6 4. Nf3 Nc6 5. e3 Qe7 $146 (5... f6 6. Nh4 (6. Bc4
    Nge7 (6... exf4 7. c3 d5 8. Bb5 Bd6 9. c4 Bd7 10. O-O Nce7 11. Bxd7+ Qxd7 12.
    Qb3 Qc6 13. Na3 fxe3 14. dxe3 Bxa3 15. cxd5 Qxd5 16. Qxa3 Qe4 17. Ng5 Qg4 18.
    Nf3 Nd5 19. Rad1 Nge7 20. e4 Nf4 21. g3 Rf8 22. Qb4 Rb8 23. Qb3 a6 24. e5 fxe5
    25. Bxe5 Ne6 26. Bb2 Rd8 27. Rde1 Rd6 28. Qxb7 Rf7 29. Ba3 c5 30. Qa8+ Rd8 31.
    Qxa6 Nd4 32. Ne5 Rxf1+ 33. Qxf1 Qf5 34. Bxc5 Qxf1+ 35. Kxf1 Rd5 36. Bxd4 Rxd4
    37. Nc6 Rd7 38. g4 Kf8 39. Nxe7 Rxe7 40. Rxe7 Kxe7 41. Kf2 {
    1-0 Schellen,A-Riha,J/FICGS 2006 (41)}) 7. fxe5 dxe5 8. O-O Bg4 9. Qe1 Qd7 10.
    a3 Ba5 11. Nc3 Be6 12. Bxe6 Qxe6 13. Qg3 O-O 14. Rab1 Rad8 15. Ne4 Bb6 16. Kh1
    Qc4 17. Nc3 e4 18. d3 exd3 19. cxd3 Rxd3 20. Rbc1 Rxe3 {
    0-1 Plantet,M-Krivokapic,R/Paris Apsap op 1998 (20)}) 6... Nge7 7. Qh5+ g6 8.
    Qh6 Bf5 9. Qg7 Kd7 10. Nxf5 gxf5 11. Qxf6 Qf8 12. fxe5 dxe5 13. Bxe5 Nxe5 14.
    Qxe5 {Kucharkowski,J (14)}) (5... Bg4 6. Be2 Nge7 7. O-O O-O 8. fxe5 Bxf3 9.
    Rxf3 dxe5 10. Bc4 Nd5 11. c3 Be7 12. Qc2 Nb6 13. Bb3 Qd7 14. d4 a5 {
    1/2-1/2 Dilling,R-Landgraf,M/corr KMG-05 1990 (14)}) 6. a3 Bc5 7. Bb5 Bd7 8.
    O-O Nh6 (8... f6 9. d4 Bb6 10. fxe5 fxe5 11. Qe2 $15) 9. Nc3 O-O 10. Nd5 Qd8
    11. fxe5 dxe5 12. Nc3 Qe7 13. Ne4 Bb6 14. a4 Rfd8 15. Ba3 Qe8 16. Nfg5 f5 17.
    Nc5 Bxc5 18. Bxc5 Qg6 19. h4 Kh8 20. d3 b6 21. Ba3 a6 22. Bc4 Re8 23. Bd5 Rad8
    24. Qf3 Ne7 25. Bb3 Bc8 26. Rad1 Nc6 27. Bd5 Na5 28. Bb4 c6 29. Ba2 Nb7 30. Rb1
    b5 31. Ba3 Rd7 32. e4 f4 33. g3 Nd8 (33... Rd4 34. gxf4 Rxa4 (34... bxa4 $2 35.
    fxe5 Rdd8 36. Rxb7 Bxb7 37. Be7 $18) 35. fxe5 Bh3 36. Qf8+ Ng8 37. Bxg8 Bf5 38.
    Rxf5 Qf6 39. Rxf6 Rxf8 40. Rxf8 g6 41. Be6+ Kg7 42. Rf7+ Kh6 43. Rxh7# {mate})
    34. gxf4 $11 Nhf7 (34... exf4 35. Qxf4 Ng8 36. Kh1 $16) 35. Qg3 $14 Nxg5 36.
    fxg5 h6 37. Rf5 Rb7 38. Rxe5 Rxe5 39. Qxe5 Be6 40. Bxe6 Nxe6 41. Rf1 bxa4 42.
    d4 hxg5 43. h5 {Threatening mate... how?} Qh6 44. Bc1 Rb1 (44... Rb4 $142 $5
    45. c3 Rb3 $14) 45. d5 $16 Rxc1 46. Rxc1 g4 47. dxe6 (47. dxe6 Qxc1+ 48. Kf2
    Qxc2+ 49. Kg3 Qb3+ 50. Kh4 $18) (47. Re1 Qd2 48. Rb1 Qe3+ 49. Kf1 Qf3+ 50. Ke1
    Qh1+ 51. Kd2 Qxb1 52. Qxe6 cxd5 53. exd5 (53. Qxd5 $143 Qb6 $15) (53. Qxg4 $143
    Qb4+ 54. Kc1 Qe1+ 55. Kb2 a3+ (55... dxe4 $6 56. Qc8+ Kh7 57. Qe6 $15) 56. Kb3
    Qxe4 (56... dxe4 $6 57. Qg6 $11) 57. Qc8+ Kh7 58. Kxa3 Qe7+ 59. Kb3 Kh6 $17)
    53... Qb4+ 54. Kd3 $11) 1-0
    
    [Event "BdF T"]
    [Site "?"]
    [Date "2004.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "FR"]
    [Result "1-0"]
    [WhiteElo "2145"]
    [BlackElo "1830"]
    [PlyCount "31"]
    [EventDate "2004.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. f4 d6 4. Nf3 Nc6 5. fxe5 dxe5 6. Nxe5 Nxe5 7. Bxe5 Nf6
    8. e3 Bg4 $4 $146 (8... Qe7 9. Bd4 O-O 10. Bd3 c5 11. Bxf6 Qxf6 12. c3 Rd8 13.
    Bxh7+ Kxh7 14. Qh5+ Kg8 15. Rf1 Qe6 16. cxb4 cxb4 17. Rf4 Rd5 18. Qh4 a5 19. a3
    g5 20. Qg3 Qg6 21. Rc4 Bf5 22. Qf3 Rad8 23. e4 {
    Rosner,D-Wunderlich,C/DESC 1999/0-1}) (8... O-O 9. Be2 (9. Bd3 Ng4 10. Bf4 b6
    11. Qf3 Rb8 12. Qe4 Bxd2+ 13. Nxd2 Nf6 14. Qf3 Bb7 15. Qg3 Nh5 16. Qg4 Qf6 17.
    O-O Nxf4 18. Qxf4 Qxf4 19. exf4 Rfe8 20. Rfe1 Ra8 21. Rxe8+ Rxe8 22. Kf2 g6 23.
    g3 Kg7 {Goetter-Schwarz,A/DDR 1989/1-0 (52)}) 9... Qe7 (9... Re8 10. Bb2 Bf5
    11. O-O Bg6 12. Bf3 c6 13. Nc3 Nd5 14. Nxd5 cxd5 15. Qe2 Rc8 16. Rac1 Rxc2 17.
    Qb5 Rxc1 18. Bxc1 Ba5 19. Bxd5 Bb6 20. Qb3 Re7 21. Ba3 Rd7 22. Bc4 Rxd2 23.
    Bxf7+ Bxf7 24. Qxf7+ {toll (1640)-steveve/ICC 2003/1-0}) 10. Bf4 Nd5 11. O-O
    Nxf4 12. exf4 Bf5 13. Bf3 c6 14. c3 Bd6 15. Re1 Qc7 16. d4 Bxf4 17. g3 Bh6 18.
    Be4 Bxe4 19. Rxe4 f5 20. Re2 f4 21. Qd3 f3 22. Rf2 Qe7 23. Nd2 {
    Machete (2325)-epanek (2615)/ICC 2003/0-1}) (8... O-O $142 9. Qf3 Ng4 $17) 9.
    Bxf6 $11 Qxf6 $2 (9... Qd7 $142 10. Be2 Bxe2 11. Qxe2 gxf6 $11) 10. Qxg4 $18
    Bxd2+ 11. Kxd2 (11. Nxd2 $6 Qxa1+ 12. Kf2 O-O $14) 11... Qxa1 (11... Rd8+ 12.
    Kc1 Qxa1 13. Qe4+ Kf8 14. Bc4 $18) 12. Qe4+ Kf8 13. Bc4 Rd8+ 14. Ke2 Re8 $4 (
    14... g6 $142 15. Qf4 Rd7 $18) 15. Qd5 Qf6 16. Rf1 (16. Rf1 Rxe3+ 17. Kxe3 Qe7+
    18. Kd4 $18) 1-0
    
    [Event "corr KMG_22"]
    [Site "?"]
    [Date "1990.??.??"]
    [Round "?"]
    [White "Buck, Dieter"]
    [Black "Zylla, Johannes"]
    [Result "0-1"]
    [PlyCount "12"]
    [EventDate "1990.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. f4 exf4 4. Nf3 Nf6 5. c3 Be7 6. Qa4 Nd5 {Abbr} 0-1
    
    [Event "corr KMG-23"]
    [Site "?"]
    [Date "1990.??.??"]
    [Round "?"]
    [White "Wartig, Wolfgang"]
    [Black "Zylla, Johannes"]
    [Result "0-1"]
    [PlyCount "22"]
    [EventDate "1990.??.??"]
    
    1. b4 (1. e4 Nc6 $11) 1... e5 $15 2. Bb2 Bxb4 3. f4 $2 (3. Bxe5 $142 Nf6 4. e4
    $15) 3... exf4 $19 4. Nf3 Nf6 5. g3 (5. Be5 Nh5 $19) 5... d5 (5... fxg3 6. hxg3
    d5 7. Bg2 $19) 6. Bg2 (6. gxf4 O-O $19) 6... Ng4 (6... fxg3 7. hxg3 Bf5 8. Nc3
    $19) 7. Bc3 $2 (7. c3 Bc5 8. Qa4+ Bd7 9. Qxf4 Bf2+ 10. Kf1 O-O $19) 7... Bc5 (
    7... Bxc3 8. Nxc3 fxg3 9. hxg3 Qd6 $19) 8. d4 $4 (8. Bxg7 Rg8 9. Bd4 Bxd4 10.
    Nxd4 fxg3 $19) 8... Ne3 9. Qd2 Bd6 10. Kf2 f6 (10... Bf5 $5 11. Rc1 $19) 11.
    Rc1 (11. gxf4 Bxf4 12. Qd3 Qe7 $19) 11... g5 (11... g5 12. Rg1 g4 $19 (12...
    Nxg2 $143 13. Kxg2 fxg3 14. hxg3 $19)) 0-1
    
    [Event "corr KMG-22"]
    [Site "?"]
    [Date "1990.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Sternik, Ryszard"]
    [Result "1-0"]
    [PlyCount "39"]
    [EventDate "1990.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. f4 $2 exf4 $17 4. Bxg7 Qh4+ 5. g3 fxg3 6. Bg2 gxh2+ 7.
    Kf1 hxg1=Q+ 8. Kxg1 Qg4 9. Bxh8 f6 10. Nc3 c6 (10... Bxc3 11. dxc3 Qg6 12. Qd3
    $14) 11. e4 (11. Rxh7 Qf5 12. Rg7 Nh6 $14) 11... Qg6 12. Qh5 Qxh5 13. Rxh5 h6
    14. Rf1 {Attacks the isolani on f6} (14. Nb1 b5 $14) 14... Kf7 (14... Bxc3 15.
    dxc3 d6 16. Bxf6 $16) 15. e5 Kg6 (15... d6 16. Ne4 d5 17. Nxf6 Bxd2 18. e6+
    Bxe6 19. Re5 Nxf6 20. Bxf6 $18) 16. exf6 (16. Rh3 f5 17. Rg3+ Kh7 18. Bf6 Nxf6
    19. Rxf5 Bc5+ 20. Kh1 $18) 16... Kf7 $2 (16... Kxh5 $142 17. f7 Nf6 18. Bxf6
    Bf8 $14) 17. Nd5 Ba5 18. Ne7 (18. Re5 Bb6+ 19. Nxb6 d6 $18) 18... Bb6+ 19. Kh1
    Nxe7 20. Rxh6 (20. Rxh6 Ng6 21. Rh7+ Ke6 22. Re1+ Kf5 23. Re8 $18) (20. fxe7+
    Kxe7 21. Re5+ Kd6 $18) 1-0
    
    [Event "corr SOK-92-92"]
    [Site "?"]
    [Date "1992.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Grehl, Siegfried"]
    [Result "1-0"]
    [PlyCount "53"]
    [EventDate "1992.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. f4 $2 exf4 $17 4. Bxg7 Qh4+ 5. g3 fxg3 6. Bg2 gxh2+ 7.
    Kf1 hxg1=Q+ 8. Kxg1 Qg4 9. Bxh8 Qg6 10. Nc3 f6 11. Nd5 Ba5 (11... Bd6 12. e3 c6
    13. Nf4 Bxf4 14. exf4 $14) 12. Qf1 {The pressure on the isolated pawn grows} (
    12. Nf4 Qg5 13. e3 Bb4 $16) 12... f5 (12... d6 $5 $11) 13. Qf4 $14 c6 14. Nf6+
    (14. Qe5+ Qe6 15. Qc7 Ne7 16. Nf6+ Qxf6 17. Qxc8+ Nxc8 18. Bxf6 Kf7 $14) 14...
    Nxf6 $16 15. Qe5+ Kf7 16. Bxf6 Bb4 (16... Qxf6 17. Rxh7+ Kg8 18. Qxf6 Bb6+ 19.
    e3 Bxe3+ 20. dxe3 Kxh7 21. Kf2 Kg8 22. Rh1 d5 23. Rh8# {mate}) 17. Rf1 {
    Attacking the isolated pawn on f5} d5 (17... Qxf6 18. Rxh7+ Kf8 19. Qxf6+ Ke8
    20. Rh8+ Bf8 21. Rxf8# {mate}) 18. Bg5 h5 (18... Bc5+ $5 19. e3 Bd7 $16) 19.
    Qh8 $16 Nd7 20. Rxh5 Nf8 21. Be3 Be7 22. Bd4 (22. Rh6 Qg4 $16) 22... Bg5 (22...
    Ke8 $142 $5 $14) 23. d3 b6 24. e4 dxe4 25. dxe4 f4 26. Be5 Bg4 $4 (26... Ke7
    $142 $16) 27. Rxg5 $1 $18 (27. Rxg5 Qxg5 28. Bxf4 $18) 1-0
    
    [Event "?"]
    [Site "?"]
    [Date "1992.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Haag, Ervin"]
    [Result "1-0"]
    [PlyCount "55"]
    [EventDate "1992.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. f4 $2 exf4 $17 4. Bxg7 Qh4+ 5. g3 fxg3 6. Bg2 gxh2+ 7.
    Kf1 hxg1=Q+ 8. Kxg1 Qg4 9. Bxh8 Bc5+ 10. d4 $11 Bb6 11. c3 h6 12. Nd2 d5 13.
    Qe1 (13. e4 Qg3 14. Qf3 Qxf3 15. Bxf3 Ba5 $16) 13... Be6 14. e4 c6 15. Rh3 Nd7
    $4 (15... Bc7 $142 $11) 16. Rg3 $18 Ngf6 (16... Qxg3 17. Qxg3 O-O-O 18. exd5
    cxd5 19. Bg7 $18) 17. Rxg4 Nxg4 18. exd5 cxd5 19. Bxd5 O-O-O (19... Ke7 20.
    Qh4+ Ndf6 21. Bxf6+ Nxf6 22. Bxe6 Rg8+ 23. Kh1 fxe6 24. Ne4 $18) 20. Bxe6 fxe6
    21. Qxe6 h5 (21... Rxh8 22. Qxg4 h5 $18) 22. Nc4 (22. Bg7 Bc7 $18) 22... Bc7 (
    22... Rxh8 23. Nxb6+ axb6 $18) 23. Be5 Ngxe5 24. Nxe5 Bxe5 25. dxe5 h4 (25...
    a6 26. Rb1 h4 27. Qc4+ Kb8 28. e6 $18) 26. Rd1 Kc7 (26... a6 27. Qg4 Kc7 28. e6
    $18) 27. Qd6+ Kc8 28. e6 (28. e6 Rg8+ 29. Kh1 $18) 1-0
    
    [Event "Stadtmeist Braunschw."]
    [Site "?"]
    [Date "1992.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Donner"]
    [Result "1-0"]
    [PlyCount "77"]
    [EventDate "1992.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. f4 $2 exf4 $17 4. Bxg7 Qh4+ 5. g3 fxg3 6. Bg2 gxh2+ 7.
    Kf1 hxg1=Q+ 8. Kxg1 Qg5 9. Bxh8 h6 10. a3 Be7 11. e3 d5 12. Rh5 Qg4 (12... Qg6
    $5 13. Rxd5 Bg4 $11) 13. Qxg4 $14 Bxg4 14. Rxd5 c6 15. Rd4 Be6 16. Nc3 Nd7 17.
    Rb1 Nb6 (17... O-O-O 18. Ne4 $14) 18. a4 (18. Na4 Bxa3 19. Nxb6 axb6 20. Rxb6
    Ra7 $16) 18... Bc5 $14 19. Re4 (19. Rf4 O-O-O 20. Ne4 Be7 $16) 19... O-O-O 20.
    d4 Be7 21. a5 (21. Rf4 Bg5 22. Rf3 Nc4 $15) 21... Nd5 (21... Nc4 $142 $5 22. a6
    b6 $11) 22. Nxd5 $16 Bxd5 23. Bh3+ Kb8 24. Be5+ Ka8 25. a6 (25. Rg4 Bf6 $16)
    25... b6 (25... bxa6 $5 26. Rg4 Bf6 $14) 26. Rg4 $16 Bg5 27. Kf2 (27. Bf4 $5
    Bxf4 28. Rxf4 $16) 27... Be6 $14 28. Bg2 (28. Rxg5 hxg5 29. Bxe6 fxe6 $14)
    28... Rc8 $11 29. d5 (29. Rg3 Bh4 $11) 29... cxd5 $15 (29... Bxg4 30. dxc6 Bh3
    31. Bh1 $18 (31. Bxh3 $143 f5 32. Bg2 Nf6 33. Bxf6 Rc7 $18)) 30. c4 (30. Rb2 f6
    31. Bh2 Rc3 $17) 30... Ne7 31. Rd4 Rd8 $4 (31... Nf5 32. Rd3 Nxe3 (32... Rxc4
    33. Rxd5 Nd6 34. Rxd6+ Bd5 35. Rd8+ Bxd8 36. Bxd5+ Rc6 37. Bxc6# {mate}) 33.
    Rxe3 Bxe3+ 34. Kxe3 Rxc4 $14) 32. e4 $18 Nc6 33. exd5 Nxe5 34. dxe6+ Kb8 35.
    Rxd8+ Kc7 $4 (35... Bxd8 $142 36. exf7 Nxf7 $16) 36. exf7 $18 Nxf7 37. Rg8 (37.
    Ra8 $142 $5 Ne5 38. Rxa7+ Kd8 39. Ra8+ Kd7 $18) 37... Bf6 38. Bd5 Nd6 39. Ra8 (
    39. Ra8 Bd4+ 40. Ke2 $18) 1-0
    
    [Event "corr KMG-22"]
    [Site "?"]
    [Date "1990.??.??"]
    [Round "?"]
    [White "Sternik, Ryszard"]
    [Black "Zylla, Johannes"]
    [Result "0-1"]
    [PlyCount "50"]
    [EventDate "1990.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. f4 $2 exf4 $19 4. Bxg7 Qh4+ 5. g3 fxg3 6. Bg2 $4 gxh2+
    7. Kf1 hxg1=Q+ 8. Kxg1 Qg5 9. Bxh8 Nf6 10. c3 Bc5+ 11. e3 Ng4 12. Bd4 (12. Qf3
    h6 $11) 12... h5 (12... Bxd4 13. cxd4 Nf6 14. Nc3 $15) 13. Qe1 (13. Bxc5 $5
    Qxc5 14. Qf3 $11) 13... Be7 $15 14. e4 (14. c4 Nc6 15. Bc3 Nge5 $15) 14... Nc6
    $17 15. Bf2 Nxf2 (15... Qb5 16. c4 Qg5 17. d4 $15) 16. Qxf2 d6 17. d4 Bg4 18.
    Nd2 O-O-O 19. Rf1 Rg8 20. Nf3 Qg7 21. Nh4 Bg5 22. Kh2 (22. Qxf7 Be3+ 23. Kh2
    Qg5 $11) 22... Ne7 $17 23. Nf5 $4 (23. Kg1 $142 $17) 23... Bxf5 $19 24. exf5 (
    24. Rhg1 Bd7 25. Qf3 $19) 24... Bf4+ $3 25. Kg1 (25. Qxf4 {A deflection} Qxg2#
    {mate  A beautiful mate combination}) 25... Be3 $3 (25... Be3 26. Rh2 Nxf5 $19)
    (25... Nxf5 $6 26. Qf3 c6 27. Rf2 $17) 0-1
    
    [Event "corr ICCF WSTT/3/06/2"]
    [Site "?"]
    [Date "2006.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Krueger, Jan"]
    [Result "1-0"]
    [WhiteElo "2225"]
    [PlyCount "53"]
    [EventDate "2006.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. f4 exf4 4. Bxg7 Qh4+ 5. g3 fxg3 6. Bg2 Qg5 7.
    Bxh8 gxh2 8. Kf1 hxg1=Q+ 9. Kxg1 d5 10. Rxh7 Bf5 $4 (10... Nf6 $142 11. Bxf6
    Qxf6 $15 12. c3 Bf5 13. Rh5 Be4 14. Bxe4 $11 {0.00/8}) 11. Rg7 $16 Bc5+ 12. e3
    Bxe3+ 13. dxe3 Qxe3+ 14. Kf1 Qf4+ 15. Qf3 Qc1+ 16. Kf2 (16. Ke2 Qxc2+ 17. Ke1
    Qc1+ 18. Qd1 Qxd1+ 19. Kxd1 Ne7 $16) 16... Qxc2+ (16... Ne7 17. Nc3 Qxa1 18.
    Nb5 Qxa2 19. Nxc7+ Kd8 20. Nxa8 Qxc2+ 21. Qe2 Qxe2+ 22. Kxe2 $14) 17. Qe2+ $16
    Qxe2+ 18. Kxe2 Ne7 19. Nc3 c6 20. Rg5 (20. Rf1 Nd7 $16) 20... Bg6 (20... Nd7
    21. Rf1 Bg6 22. Bd4 $16) 21. Rh1 Na6 (21... Nd7 22. Bd4 O-O-O 23. Bh3 $16 (23.
    Bxa7 $6 b6 $11)) 22. Be5 $18 O-O-O $2 (22... Nc8 $142 $18) 23. Bh3+ f5 (23...
    Rd7 $18) 24. Rxg6 $1 b5 (24... Nxg6 25. Bxf5+) 25. Bxf5+ $1 Nxf5 26. Rxc6+ Kb7
    27. Rf6 (27. Rf6 Rd7 28. Nxb5 $18) 1-0
    
    [Event "corr KMG-23"]
    [Site "?"]
    [Date "1990.??.??"]
    [Round "?"]
    [White "Popp, Wolfgang"]
    [Black "Zylla, Johannes"]
    [Result "0-1"]
    [PlyCount "32"]
    [EventDate "1990.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. f4 $2 f6 4. e4 Ne7 (4... exf4 $142 $5 5. Qh5+ g6 $17)
    5. fxe5 $11 d5 (5... fxe5 $142 $5 6. Qh5+ Ng6 7. Bxe5 Qe7 8. Bxc7 d5 9. Bb5+
    Nc6 $11) 6. exf6 $16 gxf6 7. Bxf6 Rf8 (7... O-O 8. e5 $16) 8. Qh5+ Rf7 9. Bxe7
    $4 (9. Nf3 $142 Bg4 10. Qxg4 Rxf6 11. e5 $18) 9... Qxe7 $15 10. e5 (10. Qxd5
    $143 Qh4+ 11. g3 Rxf1+ 12. Kxf1 Qf6+ 13. Kg2 Qxa1 $17) 10... Bf5 11. Nf3 Nd7
    12. c3 (12. Bd3 Nxe5 13. Bxf5 Nd3+ 14. Kd1 Nf2+ 15. Kc1 Ba3+ 16. Nxa3 Qxa3+ 17.
    Kb1 Qb4+ 18. Kc1 Qa3+ 19. Kb1 Qb4+ 20. Kc1 Qa3+ $11) 12... O-O-O (12... Nxe5
    $142 $5 13. Bb5+ c6 14. Nxe5 Qxe5+ 15. Be2 Bd6 $17) 13. d4 (13. cxb4 Nxe5 14.
    Kd1 Bg4 $19) 13... Bxb1 14. cxb4 (14. Rxb1 $142 $5 Bxc3+ 15. Kd1 $11) 14...
    Qxb4+ $17 15. Nd2 Bg6 16. Qd1 $2 (16. Qg4 Bf5 17. Qf4 Nxe5 18. Rc1 $19 (18.
    Qxe5 $4 Re7 19. Kd1 Rxe5 20. dxe5 Qd4 $19)) 16... Qxd4 (16... Qxd4 17. Qc1
    Qxe5+ 18. Kd1 Re8 $19) 0-1
    
    [Event "BS-Stadtm."]
    [Site "?"]
    [Date "1993.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Donner"]
    [Result "1-0"]
    [PlyCount "59"]
    [EventDate "1993.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. f4 $2 Qh4+ 4. g3 $15 Qh6 5. fxe5 Ne7 (5... Qb6 6. Qc1
    $15) 6. Nf3 O-O (6... Nf5 7. c3 Bc5 8. d4 Nxg3 9. Bc1 $11) 7. Bg2 d5 8. exd6
    Bxd6 9. O-O Bh3 10. e4 (10. Bxh3 Qxh3 11. Nc3 Nbc6 $11) 10... Bxg2 11. Kxg2
    Nbc6 (11... Qg6 12. e5 Bb4 13. a3 $11) 12. d4 f6 (12... Rae8 13. c4 Qg6 14. c5
    $14) 13. c4 {White prepares d5} Bb4 (13... b6 14. Nh4 $11) 14. a3 $14 Ba5 15.
    Qa4 (15. d5 Nd8 $14) 15... b6 (15... Qe3 16. d5 Bb6 17. Nc3 $11) 16. c5 (16. d5
    Ne5 $14) 16... Rae8 (16... f5 17. d5 fxe4 18. Qxe4 $11) 17. d5 (17. Qc4+ Kh8
    $14) 17... Nb8 (17... Nd8 18. Bc1 Qg6 19. Qc4 $14) 18. Nd4 $16 Qe3 $2 (18...
    Qh5 $142 $16) 19. Ne6 $18 Na6 20. Rf3 (20. Nxf8 $5 Kxf8 21. Bxf6 gxf6 22. Rxf6+
    Kg7 23. Qxe8 Kxf6 24. Qf8+ Kg6 25. Qxe7 Nxc5 26. Qe8+ Kg7 $18) 20... Qe2+ (
    20... Nxc5 21. Rxe3 Nxa4 22. Nxf8 Kxf8 $14) 21. Rf2 $18 Qe3 (21... Qh5 22. Nxf8
    Nxc5 23. Qc4 Kxf8 24. e5 $16) 22. Nxf8 Rxf8 $2 (22... Kxf8 23. Bxf6 Nxc5 24.
    Bxg7+ Kxg7 25. Qxe8 Ng6 26. Rf7+ Kh6 $18) 23. d6 Nxc5 (23... Nd5 24. exd5 Be1
    $18) 24. Qc4+ Kh8 (24... Nd5 25. Qxd5+ Kh8 26. dxc7 Nd3 $18) 25. dxe7 Re8 (
    25... Ra8 26. Rxf6 $1 Nd7 $18) 26. Re2 (26. Rxf6 $142 Nd7 27. Rf3 Qxf3+ 28.
    Kxf3 Rxe7 29. Qa6 $18) 26... Qb3 27. Qd5 Qb5 28. Rf2 (28. Rc2 $142 Qd3 29. Kh3
    $18) 28... Be1 (28... Qd3 $18) 29. Qf7 Qb3 (29... Ne6 30. Bxf6 $1 h6 $18) 30.
    Qxe8+ (30. Qxe8+ Qg8 31. Qxg8+ Kxg8 32. e8=Q# {mate}) 1-0
    
    [Event "BS-Kreismeisterschaft"]
    [Site "?"]
    [Date "1994.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Knopp"]
    [Result "1-0"]
    [PlyCount "47"]
    [EventDate "1994.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. f4 $2 Nc6 4. fxe5 Nge7 5. e4 O-O 6. c3 (6. a3 Bc5 $11)
    6... Ba5 $15 7. Nf3 Ng6 (7... d6 8. d4 $15) 8. d4 d6 9. Ba3 (9. Qa4 a6 (9...
    dxe5 $143 10. d5 $16) 10. Qa3 b5 $17 (10... dxe5 $143 11. d5 $11)) 9... Re8 $15
    10. Bb5 Bd7 11. Qa4 Bb6 12. Nbd2 a6 13. Bc4 $2 (13. Bxc6 $142 Bxc6 14. Qc2 dxe5
    15. d5 $17) 13... Nxd4 $1 14. Qd1 (14. cxd4 Bxa4) 14... Nxf3+ 15. Nxf3 Nxe5 16.
    Bd5 c6 17. Nxe5 dxe5 (17... Rxe5 $143 18. Bb3 Rxe4+ 19. Kd2 Qg5+ 20. Kc2 $19)
    18. Bxf7+ Kxf7 19. Qh5+ Kg8 20. O-O-O (20. Rd1 Be3 $19) 20... Be3+ 21. Kb1 (21.
    Kb2 g6 22. Qf3 Qb6+ 23. Ka1 Rad8 $19) 21... Qb6+ 22. Ka1 Rad8 (22... g6 $142
    23. Qf3 Rad8 $19) 23. Rxd7 $15 g6 $4 (23... Rxd7 {Deflection from e8} 24. Qxe8#
    {mate  Theme: Double Attack}) 24. Qxh7# {mate} 1-0
    
    [Event "corr KMG-23"]
    [Site "?"]
    [Date "1990.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Popp, Wolfgang"]
    [Result "1-0"]
    [PlyCount "27"]
    [EventDate "1990.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. f4 $2 Ne7 4. e4 O-O (4... Ng6 5. Nf3 d6 6. fxe5 Nxe5 7.
    Nxe5 dxe5 8. Bxe5 $15) 5. fxe5 d5 6. exd6 Bxd6 7. Nf3 Ng6 8. g3 (8. Bc4 Be6 9.
    Bxe6 fxe6 $11) 8... Bg4 9. Be2 Ne5 $4 (9... Re8 10. Nc3 $15) 10. O-O $4 (10.
    Nxe5 $142 Bh3 11. Bd3 $18) 10... Nbd7 (10... Nbc6 11. d4 Nxf3+ 12. Bxf3 Bxf3
    13. Qxf3 $11) 11. d4 Nc4 $4 (11... Nc6 12. c4 $11) 12. Bc1 $4 (12. Bxc4 $5 Nb6
    13. Bb3 a5 $18) 12... Nf6 $4 (12... Ndb6 $142 $11) 13. Qd3 (13. Bxc4 $5 Nxe4
    14. Bd5 Bf4 15. Bxf7+ Rxf7 16. Bxf4 Qd5 $18) 13... b5 14. e5 (14. e5 Bxe5 15.
    dxe5 Nxe5 16. Qxd8 (16. Qxb5 Nxf3+ 17. Bxf3 Qd4+ 18. Be3 Qxe3+ (18... Qxa1 $6
    19. Bxa8 Rxa8 20. Qb7 $15) 19. Kg2 Rad8 $19) 16... Raxd8 17. Nbd2 $16) 1-0
    
    [Event "corr 3GMM-33"]
    [Site "?"]
    [Date "1997.??.??"]
    [Round "?"]
    [White "Wozniak, Andrzej"]
    [Black "Zylla, Johannes"]
    [Result "0-1"]
    [PlyCount "80"]
    [EventDate "1997.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. f4 $2 Nf6 4. fxe5 Ng4 5. c3 Be7 6. Nf3 Nc6 7. d4 Ne3 8.
    Qd3 Nxf1 9. d5 (9. Rxf1 d6 $15) 9... Na5 (9... Nxh2 10. Rxh2 Na5 11. Rxh7 Rxh7
    12. Qxh7 $11) 10. Na3 (10. Rxf1 O-O $11) 10... d6 (10... Nxh2 11. Rxh2 Bf8 12.
    Rxh7 Rxh7 13. Qxh7 $11) 11. exd6 $15 cxd6 (11... Bxd6 12. Rxf1 O-O 13. c4 Bb4+
    14. Kf2 Bc5+ 15. e3 $11) 12. Rxf1 $11 O-O 13. O-O-O (13. c4 $5 $11) 13... Bd7
    $15 14. e4 (14. c4 Re8 $15) 14... Bf6 (14... Rc8 15. Rde1 $17) 15. c4 (15. Rd2
    Rc8 16. Kd1 Nc4 17. Nxc4 Bb5 $17) 15... Rc8 16. Bxf6 Qxf6 17. Kb1 (17. e5 dxe5
    18. Qc3 Qh6+ 19. Rd2 Nxc4 20. Nxc4 Qf4 $19) 17... b6 (17... Rc5 18. Nd4 Qe5 19.
    h3 $17) 18. Qd4 (18. Rde1 $17) 18... Qxd4 (18... Qg6 $142 $5 $17) 19. Rxd4 $11
    Nb7 (19... Rfe8 20. Re1 $11) 20. e5 $14 Rfe8 21. Re1 dxe5 22. Rxe5 Rxe5 (22...
    Nd6 23. Kc2 $11) 23. Nxe5 $14 Bf5+ 24. Kb2 (24. Kc1 Re8 25. Nc6 a6 $14) 24...
    Re8 $11 25. Nc6 Re2+ 26. Kc1 Rxa2 27. Ne7+ Kf8 28. Nxf5 Rxa3 29. Kb2 Ra5 30.
    Rd1 (30. g4 g6 31. Ne3 f6 $15) 30... g6 31. Ne3 Nd6 32. Kb3 (32. Kc3 f5 $15)
    32... Rc5 (32... f5 33. Kc3 $17) 33. Kc3 f5 34. g3 (34. Kd4 Ke8 35. g3 Kd7 $17)
    34... Rc7 35. Rc1 (35. Kd4 Re7 $17) 35... b5 36. Kd3 bxc4+ 37. Nxc4 a5 38. Rc2
    (38. h3 a4 39. Rc2 Nxc4 40. Rxc4 Rxc4 41. Kxc4 g5 $19) 38... Rxc4 39. Rxc4 Nxc4
    40. Kxc4 Ke7 {Plans g5} (40... Ke7 41. h4 Kd6 $19) 0-1
    
    [Event "corr 3GMM-33"]
    [Site "?"]
    [Date "1995.??.??"]
    [Round "?"]
    [White "Van Esbroeck, Dirk"]
    [Black "Zylla, Johannes"]
    [Result "0-1"]
    [PlyCount "36"]
    [EventDate "1995.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c3 Ba5 5. e3 O-O (5... Nc6 6. Nf3 $15) 6.
    Qf3 c5 (6... Ne8 7. Bd3 $11) 7. Bd6 $14 Re8 8. Bxc5 Nc6 9. Bb5 (9. Bd6 Bc7 10.
    Bxc7 Qxc7 $11) 9... Ne4 $11 {Black begins to deal mighty blows} 10. Bxc6 dxc6
    11. Ba3 Qh4 12. g3 Qg5 13. Ne2 Bg4 14. Qg2 Bxe2 15. Kxe2 Qb5+ 16. Ke1 Qd3 17.
    Qf1 (17. Bb4 Qc2 18. Bxa5 $19) 17... Qc2 $19 18. Qe2 Rad8 (18... Rad8 19. g4
    Nxc3 20. Nxc3 Bxc3 $19) 0-1
    
    [Event "corr SOK-92-79"]
    [Site "?"]
    [Date "1992.??.??"]
    [Round "?"]
    [White "Feilmayr, Erwin"]
    [Black "Zylla, Johannes"]
    [Result "0-1"]
    [PlyCount "106"]
    [EventDate "1992.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 O-O 5. e3 Nc6 6. Bb2 d5 7. Nf3 Bf5 8. a3
    Ba5 (8... Bd6 9. Nc3 dxc4 10. Bxc4 $17) 9. Be2 Re8 (9... dxc4 10. Bxc4 a6 11.
    O-O $15) 10. O-O h6 (10... dxc4 11. Bxc4 Qd6 12. Qb3 $11) 11. d4 dxc4 12. Bxc4
    Qe7 13. Nc3 Rad8 14. Bb5 Ne4 15. Nxe4 Bxe4 16. Qe2 Qf6 17. Rfc1 Qg6 18. Bc3 Bb6
    19. Rd1 Re6 20. Ne1 (20. Bd3 Rd5 $11) 20... Ne7 (20... Rd5 21. Bc4 Rg5 22. f4
    $14 (22. Bxe6 $4 Rxg2+ 23. Nxg2 Qxg2# {mate})) 21. Bd3 (21. Nf3 Nd5 22. Bb4 a5
    $15) 21... Nd5 22. Bb2 Rde8 23. Bxe4 Rxe4 24. Nf3 Nf4 {Threatening mate... how?
    } 25. Qf1 (25. exf4 {Exploits the pin} Rxe2) 25... Nxg2 26. Kh1 $4 (26. Qxg2 {
    Decoy theme: g2} Rg4 {A pinning theme}) 26... Nh4 $17 27. Nxh4 (27. Ne5 Qg5 $17
    ) 27... Rxh4 28. Qg2 Rg4 (28... Qf6 29. Rab1 $17) 29. Qf3 (29. Qxb7 c6 30. Rf1
    c5 $15) 29... Qh5 (29... Rge4 $142 $5 $17) 30. Qxb7 $11 Rge4 31. Rg1 $2 (31. d5
    $142 $5 $11) 31... Qe2 32. Bc3 (32. Ra2 Qxf2 33. Qc6 Rxe3 $19) 32... Qf3+ 33.
    Rg2 Rxe3 $1 34. Qxf3 (34. fxe3 Qxb7) 34... Rxf3 35. Rc1 Re2 36. a4 a5 (36...
    Rfxf2 37. Rxf2 Rxf2 38. a5 $15) 37. d5 Rfxf2 (37... Bxf2 $6 38. Bxg7 (38. Rxg7+
    Kf8 39. Rg2 Rxc3 40. Rg8+ Kxg8 41. Rxc3 Bb6 $19) 38... Kh7 39. Ba1 $11) 38.
    Rxf2 Rxf2 (38... Bxf2 $6 39. Bxa5 Bb6 40. Bxb6 cxb6 41. d6 $11) 39. Be5 Rf5 40.
    Bxc7 Bxc7 41. Rxc7 Rxd5 42. Ra7 g6 43. Kg2 Rf5 (43... Kg7 44. Re7 $19) 44. Kg3
    Kf8 45. h3 Rc5 46. Kf3 Kg7 47. Ra6 h5 48. Kg3 (48. Ra8 Rc3+ 49. Kg2 Rc2+ 50.
    Kf3 Rc5 $19) 48... g5 49. Ra7 Kg6 50. Ra6+ Kf5 51. Ra7 (51. Rd6 Rc3+ 52. Kg2
    Ke4 $19) 51... f6 (51... h4+ 52. Kf2 Rc2+ 53. Ke1 $19) 52. Ra6 (52. Rd7 Rc3+
    53. Kg2 Kf4 $19) 52... Rc3+ 53. Kg2 Rc5 $4 (53... Rc5 54. Kg3 h4+ 55. Kf2 Rc2+
    56. Kf3 Rh2 57. Rxa5+ Kg6 $19) (53... Rc2+ $142 54. Kf1 Rc1+ 55. Ke2 Rc5 $19)
    0-1
    
    [Event "corr ICCF TT-4-90 SF"]
    [Site "?"]
    [Date "1995.??.??"]
    [Round "?"]
    [White "Rosenhahn, Erwin"]
    [Black "Zylla, Johannes"]
    [Result "0-1"]
    [PlyCount "94"]
    [EventDate "1995.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 O-O 5. e3 Re8 6. Bb2 d5 7. cxd5 Nxd5 $17
    8. Nf3 c5 (8... Bg4 $5 $17) 9. a3 $11 Ba5 10. Qc2 Nc6 (10... b6 11. Bd3 Nf6 12.
    O-O $11) 11. Qxc5 Bg4 (11... Bb6 12. Qc2 $11) 12. Bc4 $14 Nb6 13. Ba2 (13. Bb5
    Bxf3 14. gxf3 Nd7 $16) 13... Bxf3 (13... Rc8 14. Qg5 Qxg5 15. Nxg5 $14) 14.
    gxf3 $14 Qd3 (14... g6 15. Qb5 $14) 15. Rg1 (15. Qg5 Nd4 16. Bxf7+ Kxf7 17.
    Qf4+ Nf5 18. Rg1 $19) 15... g6 $14 16. Rg4 (16. Bf6 Nd7 17. Qg5 Nd4 (17... Nxf6
    18. Qxf6 Ne5 19. Kd1 $11) 18. Bxd4 Qxd4 19. Qxa5 Qxa1 $19) 16... Rad8 $11 {
    Will d2 fall?} 17. Bc3 Bxc3 18. Qxc3 Qf5 19. Ke2 (19. e4 Nd4 20. Rg3 Na4 $17)
    19... h5 (19... Qb5+ 20. Bc4 Nxc4 21. Qxc4 $17) 20. Rh4 Ne5 (20... Rc8 $15) 21.
    Rf4 $17 Qxf4 22. exf4 Nd3+ 23. Kd1 Re1+ 24. Kc2 Rc1+ 25. Kb3 Nc5+ (25... Rxc3+
    26. Nxc3 Nxf4 27. Kc2 $17) 26. Kb4 Rxc3 27. Nxc3 (27. Kxc3 Nd3 $15) 27... Nd3+
    (27... Na6+ 28. Ka5 Rxd2 29. f5 gxf5 30. Nb5 $17) 28. Kb3 (28. Kb5 Nxf4 29. Rd1
    Rd3 $17) 28... Nxf4 29. Kc2 Kg7 (29... Kf8 30. Re1 $17) 30. Re1 $15 Rd7 31. Re8
    Rc7 (31... Nd3 32. Bb3 $17) 32. Re4 (32. Bb3 g5 $15) 32... Nh3 (32... g5 33.
    Re5 Kf6 34. Ra5 $17) 33. Re2 Kh6 (33... Kf6 34. Kb2 $17) 34. Kd1 (34. Bb3 Nf4
    35. Re8 g5 $15) 34... a6 (34... Rd7 35. Re8 $15) 35. Bb3 (35. Re8 Nxf2+ 36. Ke2
    Nh3 $15) 35... Nc4 (35... g5 36. Re3 $15) 36. Bxc4 Rxc4 37. Re7 Rf4 (37...
    Nxf2+ $6 38. Ke2 Nh3 39. Rxf7 $11) 38. Rxb7 (38. Ke1 Rxf3 39. Re3 Ng1 $17)
    38... Rxf3 $17 (38... Nxf2+ $143 39. Ke2 Nh3 40. Ke3 $14) 39. Ra7 (39. Ne4 f5 (
    39... Rxa3 $6 40. Rxf7 Ng5 41. Nxg5 Kxg5 42. Ke2 $11) (39... Nxf2+ $143 40. Ke2
    Nxe4 41. Kxf3 Nxd2+ 42. Ke2 $16) 40. Nd6 Kg5 $17 (40... Rxf2 $143 41. Nf7+ Kg7
    42. Ng5+ Kh6 43. Nxh3 Rxh2 44. Nf4 $14) (40... Rxa3 $6 41. Nf7+ Kg7 42. Ng5+
    Kf6 43. Nxh3 Rxh3 44. Rb6+ Kg5 45. Rxa6 $17)) 39... Rxf2 40. Rxa6 Rxh2 41. a4 (
    41. Kc2 f5 $17) 41... Ng5 (41... Nf2+ 42. Kc2 $19) 42. a5 $17 h4 43. Ra8 (43.
    Rf6 Kg7 44. Rf4 Nh3 $11) 43... h3 44. a6 (44. Kc2 $5 Nf3 45. Nb1 $19) 44...
    Rh1+ 45. Kc2 (45. Ke2 h2 46. Rh8+ Nh7 47. a7 $19) 45... h2 46. Rh8+ Nh7 47. a7
    (47. Ne2 $19) 47... Ra1 (47... Ra1 48. a8=Q Rxa8 49. Rxa8 h1=Q $19) 0-1
    
    [Event "corr SOK-90-54"]
    [Site "?"]
    [Date "1990.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Rosner, Dirk"]
    [Result "1-0"]
    [PlyCount "79"]
    [EventDate "1990.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 O-O 5. Nc3 Nc6 6. Bxf6 Qxf6 7. Nd5 Qd8 (
    7... Qb2 8. Rc1 Ba5 9. Rc2 $15) 8. Nxb4 Nxb4 9. a3 Nc6 10. Nf3 d6 11. e3 Qf6 (
    11... Re8 12. d4 $11) 12. d4 Re8 13. Be2 Bg4 14. O-O Ne7 15. h3 {
    White is in command} Bd7 16. Bd3 Bf5 17. e4 Bd7 18. Qb1 (18. Rb1 Rab8 $14)
    18... Reb8 (18... Nc6 $5 19. e5 dxe5 20. Bxh7+ Kh8 $11) 19. e5 $16 Qh6 20. exd6
    cxd6 {Opening the e-file gets White a lot of play} 21. Re1 Ng6 22. Bxg6 Qxg6
    23. Qxg6 hxg6 24. Re7 Be8 (24... Be6 25. c5 $16) 25. Rae1 b5 26. cxb5 (26. c5
    Bc6 27. Ng5 dxc5 28. dxc5 Bd5 $18) 26... Bxb5 $16 27. Ng5 Re8 $2 (27... Bc4 28.
    Ne4 Rb6 29. Nd2 $16) 28. R1e3 (28. Nxf7 $142 Rxe7 29. Rxe7 $18) 28... Rxe7 29.
    Rxe7 Be8 (29... f6 30. Ne4 d5 31. Nc3 $16) 30. Ne4 $16 Kf8 31. Rc7 a6 32. Nxd6
    Rd8 33. Nxe8 Kxe8 34. Rc4 Kd7 35. Kf1 Ke6 (35... Re8 36. Ra4 Re4 37. Rxa6 Rxd4
    38. Ke2 $18) 36. Ke2 $18 Rb8 37. Kd3 Rb3+ 38. Rc3 Rxc3+ $2 (38... Rb6 $142 $18)
    39. Kxc3 Kd5 40. f3 (40. f3 a5 41. f4 $18) 1-0
    
    [Event "corr ICCF TT-4-90 SF"]
    [Site "?"]
    [Date "1995.??.??"]
    [Round "?"]
    [White "Pal, Antal"]
    [Black "Zylla, Johannes"]
    [Result "0-1"]
    [PlyCount "72"]
    [EventDate "1995.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 O-O 5. Nf3 Re8 6. e3 d5 7. cxd5 Nxd5 8.
    Be2 Nc6 9. Bb2 $15 Bf5 10. a3 Ba5 11. O-O Qe7 (11... Qd6 12. Qb3 $15) 12. Bb5
    $11 Qc5 (12... Qd6 13. d3 a6 14. Bxc6 Qxc6 15. e4 $16) 13. Nd4 Bd7 14. Bxc6 (
    14. Qh5 Rad8 $11) 14... Bxc6 15. Nb3 (15. Nf5 f6 $11) 15... Qb5 16. Qc2 (16. d3
    $5 $11) 16... Nf4 $15 {Threatening mate... how?} 17. f3 (17. Nxa5 $4 Nh3+ 18.
    gxh3 Qg5# {mate}) 17... Bb6 18. Nc3 Qg5 {Do you see the mate threat?} 19. g3
    Rad8 20. Ne4 Qg6 21. Nbc5 (21. Qc4 $142 $19) 21... Bxc5 22. Qxc5 Nh3+ 23. Kg2
    Rxe4 24. Rad1 b6 25. Qc3 Ng5 26. d4 (26. fxe4 Nxe4 27. Qb4 a5 $19) 26... Re6
    27. d5 (27. Rc1 f5 $19) 27... Rxd5 (27... Bxd5 28. Qxc7 Bxf3+ 29. Rxf3 $19) 28.
    Rxd5 Bxd5 29. Qxc7 {The mate threat is Qd8} Bc6 30. Qd8+ Re8 31. Qd4 Qc2+ 32.
    Kg1 {Threatening mate... how?} f6 33. e4 Nh3+ 34. Kh1 Qe2 35. Rg1 (35. Qd1 Nf2+
    36. Rxf2 Qxd1+ 37. Kg2 Rxe4 38. Bxf6 $19) 35... Qxf3+ 36. Rg2 {Plans Qg1} Qf1+
    (36... Qf1+ 37. Qg1 Nf2+ 38. Rxf2 Bxe4+ 39. Rf3 Bxf3# {mate}) 0-1
    
    [Event "corr ICCF TT-4-90"]
    [Site "?"]
    [Date "1990.??.??"]
    [Round "?"]
    [White "Nielsen"]
    [Black "Zylla, Johannes"]
    [Result "0-1"]
    [PlyCount "24"]
    [EventDate "1990.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 Nc6 5. f4 O-O 6. Nf3 Re8 (6... Nxe5 7.
    fxe5 (7. Nxe5 d6 8. Nd3 Ba5 9. Be2 Re8 10. O-O Bf5 11. Na3 c6 12. Nc4 Bc7 13.
    a4 Qd7 14. c3 Rad8 15. Qb3 Be6 16. a5 Ne4 17. Rad1 Bxa5 18. Nf2 Nxf2 19. Rxf2
    b5 20. Qa3 Bxc4 21. Qxa5 Bxe2 {marekt-angeles/internet 2010/1/2-1/2}) 7... Ng4
    8. c3 Be7 9. Bd3 d6 10. Qc2 g6 11. exd6 Bxd6 12. O-O c6 13. h3 Ne5 14. Nxe5
    Bxe5 15. Bc4 Bc7 16. Qe4 Bf5 17. Rxf5 gxf5 18. Qxf5 Qd6 19. Qg4+ Qg6 20. Qxg6+
    hxg6 21. Kf2 {pcmvr (2735)-cornstalk (2655)/net-chess.com 2007/0-1 (60)}) 7.
    Bd3 d6 8. Bb2 $146 (8. Bc3 Bg4 (8... Nd5 9. Ng5 g6 10. Bxb4 Ncxb4 11. O-O h6
    12. Nf3 Nxd3 13. cxd3 Qf6 14. Nc3 Nxc3 15. dxc3 Rxe3 16. Qd2 Re7 17. h3 Be6 18.
    Rae1 Rae8 19. Nd4 Bd7 20. Rxe7 Rxe7 21. Nf3 b5 22. Kh2 c5 23. d4 {
    Piekarz,P-Leisebein,P/corr 1997/0-1 (37)}) 9. O-O Nd5 10. Bb2 Bc5 11. h3 Bh5
    12. g4 Bg6 13. f5 Bxe3+ 14. dxe3 Nxe3 15. Qd2 Nxf1 16. Bxf1 Bxf5 17. gxf5 Re4
    18. Qg2 f6 19. Ng5 Rb4 20. Qd5+ {1-0 pierre-dce/chess.com 2007}) (8. Bc3 Nd5
    $17) 8... Bg4 (8... Rxe3+ 9. Kf2 Re8 10. Re1 Bc5+ 11. Kf1 $19) 9. c4 $2 (9. O-O
    Ne4 $15) 9... Qe7 $4 (9... Rxe3+ $142 10. Be2 Bxf3 11. gxf3 Nh5 $19) 10. Qc2 $4
    (10. O-O $142 $15) 10... Qxe3+ $19 11. Kf1 Qxf4 12. Bd4 (12. Qb3 Bxf3 13. Bxh7+
    Nxh7 14. gxf3 $19) 12... Nxd4 (12... Nxd4 13. Bxh7+ Nxh7 14. Qf5 Nxf5 15. a3
    Qxc4+ 16. Kf2 Qe2+ 17. Kg1 Qd1+ 18. Kf2 Re2# {mate}) 0-1
    
    [Event "corr SOK-92-85"]
    [Site "?"]
    [Date "1992.??.??"]
    [Round "?"]
    [White "Mantu, Eugen"]
    [Black "Zylla, Johannes"]
    [Result "0-1"]
    [PlyCount "46"]
    [EventDate "1992.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 Nc6 5. Bb2 O-O 6. a3 Be7 7. Nf3 d5 8.
    Be2 Re8 9. c4 (9. O-O Be6 $15) 9... Bg4 10. cxd5 Nxd5 11. h3 Bh5 (11... Bf5 12.
    O-O $15) 12. O-O Na5 (12... Qd6 13. Qb3 $15) 13. Nc3 $11 c6 14. Ne4 (14. d3 Bg6
    $11) 14... f6 (14... Bxf3 15. Bxf3 Nc4 16. Qc2 Nxb2 17. Qxb2 $11) 15. Nc3 Bf7
    16. Nxd5 (16. Qc2 Nxc3 17. Bxc3 Bb3 $11) 16... Bxd5 17. Nd4 (17. Qc2 Qd7 $11)
    17... Bc5 18. Bf3 (18. Rb1 $5 $11) 18... Bxd4 $17 19. Bxd5+ Qxd5 (19... cxd5 $6
    20. Bxd4 Nc6 21. Qa4 $11) 20. Bxd4 Nb3 21. Rb1 Nxd4 22. exd4 b6 23. Rc1 Re4 (
    23... Re4 24. Qa4 c5 $17) 0-1
    
    [Event "BdF"]
    [Site "?"]
    [Date "1986.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Seregni, Angelo"]
    [Result "1-0"]
    [PlyCount "37"]
    [EventDate "1986.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 Bxc3 5. Bxc3 d5 6. e3 O-O 7. Qf3 Ne4 8.
    Bb2 (8. Ne2 c5 9. Bb2 Qb6 10. O-O-O Be6 11. Nf4 Nc6 12. c4 $11 {-0.19/7}) 8...
    c5 (8... Nc6 9. Ne2 Qe7 10. a3 Qc5 11. Rc1 Qb6 12. Bc3 $15 {-0.41/8}) 9. Bd3
    Ng5 (9... Re8 10. Qh5 (10. Rb1 $15 Nc6 11. Qh5 c4 12. Bxe4 $15 {-0.56/10})
    10... Nc6 11. Nf3 f6 12. O-O $11 {-0.12/10}) 10. Qh5 $11 h6 (10... Nc6 11. h4 (
    11. f4 Ne4 12. Bxe4 dxe4 13. Qxc5 $11) 11... Ne4 12. Bxe4 $11 {0.13/10}) (10...
    f6 11. h4 Ne4 12. f3 $11 {0.13/6}) 11. f4 (11. Nf3 Ne4 12. Bxe4 $14 {0.53/8})
    11... Nh7 12. Nf3 (12. Rb1 $14 {0.31/7}) 12... Nc6 13. O-O Be6 (13... Nb4 14.
    Ne5 $14) 14. g4 (14. f5 Bd7 $16) 14... c4 (14... Nb4 15. Qe5 Nf6 16. Bf5 $15)
    15. Bxh7+ Kxh7 16. g5 Qe7 $4 (16... f6 $142 $11) 17. gxh6 $18 {
    Threatening mate: hxg7} Bg4 (17... gxh6 18. Ng5+ Kg8 19. Qxh6 f6 $18) 18. Ng5+
    Kg8 19. Qh4 (19. Qh4 gxh6 20. Qxg4 hxg5 21. Ba3 $18 (21. Qxg5+ $6 Qxg5+ 22.
    fxg5 Rfe8 $18) (21. fxg5 $143 Qe4 22. Qh5 Qh7 23. Qxh7+ Kxh7 $18)) (19. Qxg4
    $142 f5 20. Qf3 $18) 1-0
    
    [Event "corr ICCF tt"]
    [Site "?"]
    [Date "1990.??.??"]
    [Round "?"]
    [White "Trigance, Eric"]
    [Black "Zylla, Johannes"]
    [Result "0-1"]
    [PlyCount "84"]
    [EventDate "1990.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 O-O 5. e3 d5 6. Be2 c5 7. O-O Nc6 8.
    Bb2 Bf5 9. d4 (9. Bb5 Re8 $15) 9... c4 10. Ne5 Nxe5 11. dxe5 Ne4 12. f3 (12. a3
    Ba5 $15) 12... Nc5 (12... c3 13. Bc1 Nc5 14. Qd4 $14) 13. Nc3 {
    Attacks the backward pawn on d5} Bxc3 (13... Be6 14. a3 Ba5 15. Qd4 $15) 14.
    Bxc3 $11 b5 15. Bb4 (15. Rb1 a6 $11) 15... Rc8 16. Qd4 Qb6 17. a4 (17. Rac1 a5
    18. Be1 Rfe8 $15) 17... bxa4 18. c3 Bc2 (18... Rfe8 19. Bxc5 Qxc5 20. Rxa4 $11)
    19. Bd1 Bb3 20. Bxb3 (20. Ba3 Rfe8 $17) 20... cxb3 $17 21. Rfb1 a5 22. Bxc5
    Rxc5 (22... Qxc5 23. Rxa4 Qxc3 24. Ra3 $15) 23. Rxa4 $15 Rb8 24. Ra3 b2 25. Ra2
    Rb5 26. Qd2 Rb3 27. Kf2 h6 28. h3 Qb5 29. Qe2 (29. Qd4 $5 $15) 29... a4 30.
    Qxb5 R8xb5 (30... R3xb5 $6 31. Rxa4 Rc8 32. Rb4 Rxb4 33. cxb4 Rc2+ 34. Kg3 $14)
    31. Rxa4 Rxc3 32. Ra2 Rc2+ 33. Kg3 Rb6 (33... Kh7 34. Ra6 $17) 34. Kf4 (34. h4
    $5 $19) 34... Rxg2 35. Ra8+ Kh7 36. Ra7 Rb4+ 37. e4 Rc2 (37... Re2 38. Rxf7
    dxe4 39. Rd7 $19) 38. e6 $2 (38. Rxf7 dxe4 39. Rg1 exf3+ 40. Kxf3 Rc3+ 41. Kf2
    Kh8 42. Rf8+ Kh7 $11) 38... Rc1 (38... fxe6 $142 39. Ra2 $19) 39. e7 $4 (39.
    exf7 $142 g5+ 40. Ke3 $19) 39... Rxb1 40. e8=Q (40. Rb7 Rxb7 41. e8=Q Re1 $19)
    40... Rg1 41. Qxf7 Rxe4+ $3 42. fxe4 Rf1+ {Theme: Double Attack} (42... Rf1+
    43. Ke3 Rxf7 44. Rxf7 b1=Q 45. exd5 Qb3+ 46. Kd4 Kg6 $19) 0-1
    
    [Event "corr 3GMM-32"]
    [Site "?"]
    [Date "1995.??.??"]
    [Round "?"]
    [White "Pommerel, Wim"]
    [Black "Zylla, Johannes"]
    [Result "0-1"]
    [PlyCount "88"]
    [EventDate "1995.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 O-O 5. e3 Nc6 6. Bb2 Re8 7. a3 Ba5 8.
    Be2 d5 9. O-O Bf5 10. d3 (10. Nh4 Be6 $11) 10... a6 (10... Bb6 11. c3 $15) 11.
    Nbd2 $11 Qe7 12. c4 Rad8 13. Bxf6 gxf6 (13... Qxf6 14. cxd5 Rxd5 $11) 14. cxd5
    $14 Rxd5 15. Nc4 Bg4 (15... Bc3 16. Rb1 b5 17. Qc2 bxc4 18. Qxc3 cxd3 19. Bd1
    $15) 16. Rb1 (16. Qc2 Ne5 $14) 16... b5 $14 17. Nxa5 Nxa5 18. Re1 (18. Qe1 Nb7
    $14) 18... Nb7 (18... Qxa3 19. Ra1 Qb4 20. Qb1 $14) 19. Rb4 (19. a4 Rb8 $16)
    19... f5 (19... Be6 20. e4 Rd7 21. Qc2 $11) 20. h3 c5 21. Rf4 Bh5 22. Nh2 (22.
    Qc2 Nd6 $14) 22... Bxe2 $11 23. Qxe2 Qd6 (23... Red8 $142 $15) 24. Qh5 $2 {
    Attacks the isolani on f5} (24. Qf3 Rxd3 25. Qxb7 Qxf4 26. exf4 Rxe1+ 27. Nf1
    $15) 24... Qe6 $4 (24... Qxf4 25. exf4 Rxe1+ 26. Nf1 Re6 $15) 25. Rh4 $14 h6
    26. Qxh6 Qxh6 27. Rxh6 Nd6 28. Rd1 Kg7 29. Rh5 a5 (29... Nc4 30. a4 $11) 30. a4
    (30. Ng4 Re6 $14) 30... b4 31. Ng4 (31. Kf1 $14) 31... c4 (31... Re6 32. Kf1
    $14) 32. d4 (32. Rg5+ Kf8 33. Nf6 Rxd3 34. Rxd3 cxd3 35. Rg8+ Ke7 36. Rxe8+
    Kxf6 37. Rd8 $19) 32... Kg6 (32... Ne4 33. Rc1 c3 34. f3 $14) 33. Rh6+ $14 Kg7
    {Black gets the initiative} 34. Rh5 (34. Nf6 Kxh6 35. Nxd5 c3 $11) 34... Ne4
    $11 35. Re1 (35. Rc1 c3 36. f3 Nd2 $11) 35... f6 36. f3 (36. Rc1 $142 $5 Red8
    37. Nh6 $15) 36... Ng5 $17 37. Ne5 Nxh3+ 38. gxh3 (38. Rxh3 fxe5) 38... fxe5
    39. Rxf5 Kg6 40. e4 $2 (40. Rxe5 $142 $5 Rexe5 41. dxe5 Rxe5 42. Kf2 $15) 40...
    Rxd4 $19 41. Re2 (41. Kf2 Rd2+ 42. Ke3 Rd3+ 43. Ke2 Kh6 $19) 41... b3 (41...
    Rd1+ 42. Kh2 Rf1 43. Rg2+ Kh6 44. Rf6+ Kh7 45. Ra6 $17) 42. Kh2 (42. Rg2+ Kh6
    43. Rf6+ Kh7 44. Rf7+ Kh8 $19) 42... Re6 (42... Rd6 43. Rg2+ Kh6 44. Rb2 $19)
    43. Rg2+ (43. Rb2 Rd1 $19) 43... Kh6 44. Rf8 {Threatening mate... how?} Rg6 (
    44... Rg6 45. Rh8+ Kg7 46. Rxg6+ Kxg6 $19) 0-1
    
    [Event "corr DFMM"]
    [Site "?"]
    [Date "1993.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Palmen, Hermann Josef"]
    [Result "1-0"]
    [PlyCount "77"]
    [EventDate "1993.??.??"]
    
    1. b4 e5 2. Bb2 Bd6 3. f4 (3. Nf3 $5 $11) 3... exf4 $15 4. Bxg7 Qh4+ 5. g3 fxg3
    {Do you see the mate threat?} 6. Bg2 gxh2+ 7. Kf1 hxg1=Q+ 8. Kxg1 Qg4 (8... Qg5
    9. Bxh8 Bxb4 10. Rxh7 $14) 9. Bxh8 Qg6 (9... Bxb4 10. Rxh7 d5 11. Nc3 $14) 10.
    b5 (10. a3 Be7 $14) 10... b6 (10... a6 11. Nc3 $14) 11. e4 Bb7 (11... a6 12.
    Qh5 $16) 12. Qf3 (12. Qh5 a6 $16) 12... a6 13. Nc3 (13. Qf5 h6 14. Nc3 Bb4 $16)
    13... Bc5+ 14. d4 Bb4 15. Ne2 (15. Rh3 Ne7 $16) 15... Ne7 (15... axb5 16. Nf4
    Qg5 17. Rxh7 $16) 16. Rf1 (16. c3 Ba3 $16) 16... axb5 17. Nf4 Qg8 18. Nh5 Kd8 (
    18... Qg6 $5 $16) 19. Qxf7 $18 Qxf7 20. Rxf7 {Threatening mate... how?} Ng6 21.
    Bf6+ Kc8 22. Rg7 Bc6 (22... Bf8 23. Rg8 (23. Rxh7 $6 Rxa2 24. Rf7 Rxc2 $18)
    23... Rxa2 24. Nf4 Rxc2 25. Rxh7 (25. Nxg6 $6 Rxg2+ 26. Kxg2 Bxe4+ 27. Kf2 Bxh1
    28. Nxf8 Bd5 $18) 25... Rxg2+ 26. Nxg2 Bxe4 27. Nh4 $18) 23. d5 (23. Rxh7 $6
    Rxa2 24. d5 Ba8 $18) 23... Rxa2 24. dxc6 Nxc6 25. c3 Bc5+ 26. Kh2 Bd6+ 27. Kh3
    Nce5 28. Rf1 (28. Bf1 Rc2 29. Rxh7 Rxc3+ 30. Kg2 c6 $18) 28... Rc2 29. Ng3 (29.
    Rxh7 Rxc3+ 30. Kh2 b4 $18) 29... Rxc3 30. Rxh7 Ra3 (30... b4 31. Rg7 c5 32.
    Rg8+ Kc7 33. Bd8+ Kb7 34. Rxg6 Nxg6 35. e5+ Ka6 36. exd6 $18) 31. Rg7 c6 32.
    Bg5 Kc7 33. Rf6 Nf7 34. Rgxg6 (34. Rfxg6 Rxg3+ 35. Kh4 Rxg2 36. Rxf7 Re2 $18)
    34... Rxg3+ $16 35. Kh4 Rxg5 36. Rxg5 Nxg5 37. Kxg5 Be7 38. e5 b4 39. Kg6 (39.
    Kg6 b5 40. Rf7 $18) 1-0
    
    [Event "BS-MK Kreisliga"]
    [Site "?"]
    [Date "1995.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Seibt"]
    [Result "1-0"]
    [PlyCount "69"]
    [EventDate "1995.??.??"]
    
    1. b4 e6 2. Bb2 Nf6 3. b5 c6 4. c4 d5 $15 5. e3 Be7 6. a4 (6. Nf3 O-O $15) 6...
    a6 7. Nc3 d4 (7... O-O 8. Nf3 $15) 8. exd4 $11 Qxd4 9. Nf3 Qd8 10. Qb3 O-O 11.
    d4 (11. Be2 cxb5 12. axb5 Nbd7 $11) 11... axb5 12. cxb5 (12. axb5 Rxa1+ 13.
    Bxa1 c5 $11) 12... cxb5 (12... b6 13. Be2 $15) 13. Bxb5 Nc6 (13... b6 14. Ba3
    $11) 14. Bxc6 $11 bxc6 15. O-O Nd5 (15... Ba6 16. Rfc1 $15) 16. Ne5 Qc7 (16...
    Nb4 17. Ne4 $11) 17. Rfc1 $14 Rb8 (17... Nf4 $5 $14) 18. Nb5 $16 Qb6 (18...
    cxb5 {Exploits the pin} 19. Rxc7) 19. Rxc6 (19. Nxc6 $5 Bg5 20. Nxb8 Bxc1 21.
    Bxc1 Qxb8 22. Qf3 $16) 19... Qa5 (19... Qb7 20. Ba3 $16) 20. Rc2 Nb4 21. Rc4 (
    21. Rac1 $142 Bb7 22. Nc4 $14) 21... f6 $2 (21... Bb7 $5 22. Nd7 Bd5 23. Nxb8
    Bxc4 24. Qxc4 Rxb8 $16) 22. Rxc8 $1 $16 Qb6 $4 (22... Rfxc8 23. Qxe6+ {
    A double attack}) 23. Rxb8 $18 Rxb8 (23... Qxb8 24. Qxe6+ Kh8 25. Qxe7 fxe5 26.
    Qxb4 exd4 27. Qxd4 $18) 24. Nd7 Qa6 25. Nxb8 Qb6 26. Nd7 Qc6 27. Nc5 Nd5 28.
    Rc1 (28. Na7 $142 Qa8 29. Nxe6 Bd6 $18) 28... Nf4 {Threatening mate... how?}
    29. Qf3 (29. d5 $142 $5 Ne2+ 30. Kf1 Nxc1 31. dxc6 Nxb3 $18) 29... Qxf3 30.
    gxf3 Ne2+ 31. Kf1 Nxc1 32. Bxc1 e5 33. Be3 Bd8 (33... exd4 34. Bxd4 Kf7 35. a5
    $18) 34. dxe5 (34. d5 Kf7 $18) 34... f5 (34... fxe5 35. f4 exf4 36. Bxf4 $18)
    35. Nb7 (35. Nb7 f4 36. Bxf4 $18) 1-0
    
    [Event "corr"]
    [Site "?"]
    [Date "1993.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Schmid, Walter"]
    [Result "1-0"]
    [PlyCount "132"]
    [EventDate "1993.??.??"]
    
    1. b4 e6 2. Bb2 Nf6 $15 3. b5 d5 4. e3 Bc5 5. Nf3 $11 O-O 6. d4 Be7 7. c4 a6 8.
    Nc3 b6 (8... Nbd7 9. c5 $11) 9. Bd3 (9. a4 Bb7 $11) 9... dxc4 $15 10. Bxc4 axb5
    11. Bxb5 Bb7 (11... Bd7 12. Bd3 $11) 12. a4 (12. O-O Ba6 $11) 12... Nc6 (12...
    c6 13. Bd3 $11) 13. O-O $11 Bd6 (13... Nb4 14. Ne5 $11) 14. Qe2 (14. e4 Bb4 15.
    Qc2 Be7 $11) 14... Nb4 15. e4 c6 (15... Nh5 16. Ne5 Nf4 17. Qf3 $11) 16. Bc4
    Nh5 17. e5 Be7 18. Qe4 g6 (18... Ba6 19. Bxa6 Rxa6 20. Ba3 $11) 19. Rfd1 (19.
    Ba3 Nd5 20. Bxe7 Qxe7 $14) 19... Nd5 $11 20. Nd2 (20. Qb1 Re8 $11) 20... Nhf4
    21. Qf3 (21. Nxd5 Nxd5 22. Qg4 Ba6 $11) 21... Nxc3 (21... f6 22. Nxd5 Nxd5 23.
    Ne4 $11) 22. Qxc3 (22. Bxc3 Nd5 $11) 22... Qd5 (22... Nd5 23. Qc2 $11) 23. Bxd5
    Ne2+ 24. Kf1 (24. Kh1 Nxc3 25. Bxc3 cxd5 $11) 24... Nxc3 $11 25. Bxc3 cxd5 26.
    Ke1 (26. Rdb1 Rfc8 27. Bb4 Ba6+ 28. Ke1 Bd8 $11) 26... Rfc8 27. Rdc1 Bd8 (27...
    Ba6 28. Kd1 $11) 28. Ra3 Rc6 29. Kd1 (29. Nf3 Be7 30. Raa1 b5 $17) 29... h5 30.
    h3 Be7 31. Raa1 (31. Ra2 Ba6 $15) 31... Rac8 (31... Kg7 32. a5 $11) 32. Bb2 $11
    Rxc1+ (32... Bb4 33. Nf3 $11) 33. Bxc1 Ba6 (33... Ra8 34. Kc2 $11) 34. g3 (34.
    Ba3 Bd8 $11) 34... Bb4 (34... Bd3 35. Ba3 Bd8 36. Ke1 $15) 35. Rb1 $11 Ba5 36.
    Bb2 (36. g4 Bd3 37. Rb2 hxg4 38. hxg4 Kg7 $17) 36... Kg7 (36... Bd3 37. Rc1 Ra8
    38. Rc6 $15) 37. Rc1 $11 Rxc1+ 38. Bxc1 Bc3 39. Nf3 Bd3 40. Be3 Kf8 (40... Be4
    41. Ng1 $15) 41. Bd2 (41. g4 hxg4 42. hxg4 Ke8 $11) 41... Ba1 $15 42. Be3 Bf5
    43. Ng1 Ke7 44. Kd2 Kd7 (44... f6 45. exf6+ Kxf6 46. h4 $11) 45. f3 Bb1 46. Ne2
    Ba2 47. Kc2 Bc4 48. Nf4 (48. Nc1 g5 $11) 48... Kc6 (48... b5 49. axb5 Bxb5 50.
    Nd3 $11) 49. h4 Kd7 (49... b5 50. axb5+ Kxb5 51. g4 $14) 50. g4 $14 hxg4 51.
    fxg4 Ke7 52. h5 gxh5 53. gxh5 Kf8 54. h6 Kg8 55. Nh5 b5 56. axb5 Bxb5 57. Kb3
    Bd3 58. Kb4 Bb2 59. Nf6+ Kh8 60. Ne8 Kh7 61. Nd6 Bg6 (61... Kg6 62. Kb3 Ba1 63.
    Ne8 $16) 62. Kb5 Ba3 63. Kc6 Bh5 (63... Bb4 64. Kd7 $16) 64. Kd7 Bg6 (64... Kg6
    65. Kc7 $16) 65. Ke7 $18 Kg8 66. Kf6 Kf8 1-0
    
    [Event "BS-Kreismeisterschaf"]
    [Site "?"]
    [Date "1995.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Huebscher"]
    [Result "1-0"]
    [PlyCount "63"]
    [EventDate "1995.??.??"]
    
    1. b4 Nc6 2. b5 Nd4 3. e3 Ne6 (3... Nf5 4. e4 Nd6 5. e5 $14) 4. c4 d6 5. Nc3 c6
    (5... Nf6 6. d4 $11) 6. a4 (6. d4 Nf6 $14) 6... cxb5 (6... a6 7. Bb2 $11) 7.
    cxb5 (7. axb5 a6 $14) 7... g6 (7... Nf6 8. Nf3 $11) 8. Bb2 Bg7 9. Nf3 Nf6 10.
    d4 Qa5 (10... O-O 11. Bd3 $14) 11. Qb3 (11. Bd3 O-O $14) 11... Qd8 (11... Nc7
    12. Rc1 $14) 12. Bc4 b6 (12... O-O 13. O-O $14) 13. O-O $16 Bd7 14. Nd2 O-O 15.
    Na2 (15. Rfc1 Re8 $16) 15... Qc8 (15... h6 16. Rfc1 $14) 16. Rac1 Qb7 17. Nb4
    Rac8 18. Rc2 (18. Rc3 Nc7 $14) 18... Nc7 (18... Ng5 19. Rfc1 $14) 19. d5 (19.
    Nc6 Rce8 $16) 19... e6 (19... Bf5 20. Rc3 $14) 20. Nc6 (20. Bxf6 $142 Bxf6 21.
    Ne4 $14) 20... Rce8 $2 (20... Ncxd5 21. Bxf6 Bxf6 22. Bxd5 exd5 23. Qxd5 Bxc6
    24. bxc6 $16) 21. e4 $4 (21. Bxf6 $142 Bxf6 22. Ne4 $18) 21... exd5 $14 22.
    exd5 Bf5 23. Rcc1 Ne4 (23... Na8 24. Bd3 Bxd3 25. Qxd3 $16) 24. Nxe4 Bxe4 (
    24... Rxe4 $142 $5 25. Bxg7 Kxg7 $16) 25. Ba3 $18 Be5 (25... Bh6 $142 26. Bxd6
    Bxc1 27. Rxc1 a5 $18) 26. Nxe5 Rxe5 (26... dxe5 27. Rfd1 $18) 27. Bxd6 Rg5 (
    27... Rfe8 28. Qg3 (28. Bxe5 $143 Rxe5 29. Rfe1 a6 $18) 28... R5e7 29. Bxe7
    Bxd5 30. Bd6 Bxc4 31. Rxc4 $18) 28. f3 Re8 (28... Bxd5 29. Bxc7 Rc8 30. Bxd5
    Rxd5 31. Rfe1 $18) 29. Bxc7 (29. fxe4 $5 Rxe4 30. Bxc7 Qxc7 $18) 29... Qxc7 (
    29... Bxd5 30. Bd6 $18) 30. fxe4 Rh5 (30... Qc5+ 31. Kh1 Rxe4 32. Rxf7 Rgg4 $18
    ) 31. d6 $1 Qd7 (31... Qxd6 {Theme: Deflection from f7} 32. Bxf7+ {
    Theme: Double Attack}) 32. Rxf7 (32. Rxf7 Qxf7 33. Bxf7+ Kg7 34. Bxe8 $18) 1-0
    
    [Event "BSF-VM C-Turnier"]
    [Site "?"]
    [Date "1995.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Haferlach"]
    [Result "1-0"]
    [PlyCount "51"]
    [EventDate "1995.??.??"]
    
    1. b4 Nc6 2. b5 Nd4 3. e3 Ne6 4. Bb2 d5 5. d4 (5. Nf3 Nf6 $11) 5... Bd7 (5...
    Nf6 6. c4 $11) 6. Nf3 c5 (6... c6 7. c4 $11) 7. c4 (7. dxc5 Nf6 $14) 7... dxc4
    (7... Nf6 8. dxc5 dxc4 9. Bxc4 Nxc5 10. O-O $14) 8. Bxc4 Qb6 (8... cxd4 9. Nxd4
    Nxd4 10. Bxd4 $14) 9. a4 a5 (9... cxd4 $5 10. Ne5 O-O-O $14) 10. Ne5 $16 Rd8 (
    10... Nf6 11. Nxd7 Nxd7 12. d5 $16) 11. Qb3 (11. Qf3 Nf6 $18) 11... Nh6 12. d5
    (12. Nxd7 Kxd7 13. d5 Ng5 $16) 12... Ng5 (12... Nc7 13. O-O $16) 13. h4 (13.
    Nxd7 Rxd7 14. Nc3 e6 $16) 13... Ne4 14. Nc3 Nd6 15. e4 Nxc4 16. Nxc4 Qg6 17.
    Nxa5 (17. Rg1 b6 $14) 17... b6 (17... Qxg2 18. Rf1 Bh3 19. Kd2 $17) 18. Nc4 (
    18. Nc6 $142 $5 Qxg2 19. Rf1 $14) 18... Qxg2 $11 19. O-O-O Rb8 (19... Qxf2 20.
    Nxb6 Bg4 21. Rd2 $11) 20. Ne5 (20. Qc2 Bg4 21. Rde1 $14) 20... g6 (20... Qxf2
    21. Nxd7 Qe3+ 22. Kb1 Kxd7 $11) 21. Nxd7 (21. Qc2 Ng4 22. Rdg1 Bh6+ 23. Kb1
    Qxh1 24. Rxh1 Nxe5 $18) 21... Kxd7 22. Ne2 (22. d6 e5 $14 (22... Qxf2 $4 23.
    dxe7+ Ke8 24. Nd5 Bxe7 25. Bxh8 Bxh4 26. Qc3 $18)) 22... Rg8 $14 23. Qc4 (23.
    Qg3 Qxg3 24. fxg3 Ra8 $11) 23... Ng4 (23... Qxf2 24. Rd2 $15) 24. e5 (24. Rhg1
    $5 Qh3 25. f4 $11) 24... Nxf2 $15 25. e6+ Kd6 $4 (25... fxe6 $142 26. dxe6+ Ke8
    $15) 26. Qf4# {mate} 1-0
    
    [Event "BS-Kreismeisterschaft"]
    [Site "?"]
    [Date "1995.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Kausche"]
    [Result "1-0"]
    [PlyCount "65"]
    [EventDate "1995.??.??"]
    
    1. b4 Nf6 2. c4 d5 $15 3. e3 Bf5 4. Bb2 Nbd7 (4... e6 5. a3 $15) 5. Qb3 (5.
    cxd5 Nxd5 6. Qf3 Be6 $11) 5... c5 (5... e6 6. Nf3 $15) 6. b5 (6. cxd5 $5 cxb4
    7. Qxb4 $11) 6... e6 $15 7. Nf3 Bd6 8. Nc3 dxc4 9. Bxc4 Ne5 (9... Bg4 10. Be2
    $15) 10. Nxe5 Bxe5 11. d4 (11. Rd1 $5 $11) 11... cxd4 $17 12. exd4 (12. Rd1 Qb6
    13. Ne2 Be4 $11) 12... Bxd4 (12... Qxd4 13. Rd1 Qg4 14. O-O $17) 13. O-O-O (13.
    Rd1 $142 $5 O-O 14. O-O $15) 13... Qb6 $19 14. Na4 (14. Rxd4 Qxd4 15. Nd5 Qe4
    16. Nc7+ Kd7 17. Bxf6 Kxc7 (17... gxf6 $6 18. Nxa8 Qf4+ 19. Kd1 $17) 18. Bxg7
    Rhd8 $19) 14... Bxb2+ 15. Kxb2 $2 (15. Qxb2 $142 Qc7 16. Rd4 $19) 15... Qxf2+
    16. Ka3 (16. Ka1 Bc2 17. Qb2 Qf5 $19) 16... Nd7 (16... Bc2 $142 17. Qf3 Qxf3+
    18. gxf3 Bxd1 19. Rxd1 $19) 17. Rhf1 Qc2 (17... Qh4 $142 18. Qc3 Nf6 $19 (18...
    Qxh2 19. Rxf5 exf5 20. Bxf7+ Kd8 21. Qxg7 $18)) 18. Qb4 $2 (18. Qxc2 $142 Bxc2
    19. Rd2 Bxa4 20. Kxa4 $19) 18... Nb6 (18... Ne5 $142 19. Rc1 Nxc4+ 20. Qxc4
    Qxc4 21. Rxc4 $19) 19. Nb2 (19. Bb3 Qxg2 20. Qf4 Nxa4 21. Rf2 $19) 19... Nxc4+
    (19... a6 $142 20. bxa6 Nxc4+ 21. Nxc4 Rxa6+ 22. Na5 Qc7 23. Rxf5 exf5 24. Re1+
    Kd8 25. Qd2+ Qd7 26. Qxd7+ Kxd7 $19) 20. Nxc4 a5 (20... Rd8 21. Nd6+ Rxd6 22.
    Rxd6 Qxg2 23. Qh4 $19) 21. Nd6+ (21. Qd2 Qxc4 22. Qd7+ Kf8 23. Qd6+ Ke8 24.
    Qd7+ Kf8 25. Qd6+ Ke8 26. Qd7+ Kf8 $11) 21... Kf8 $19 {Threatening mate: axb4}
    22. Qe1 (22. Qb3 Qc5+ 23. Kb2 a4 $17) 22... Qc5+ (22... Qxg2 23. Qg3 Qxg3+ 24.
    hxg3 $19) 23. Kb2 $17 Qc2+ (23... Kg8 24. Qc3 Qb6 25. a4 $11) 24. Ka1 (24. Ka3
    Qxg2 25. Qg3 $19) 24... a4 (24... Qxg2 25. Rf2 Qg5 26. Nxf5 exf5 27. Qe5 $19)
    25. Qb4 {Threatening mate... how?} Kg8 26. Rc1 Qxg2 27. Nxf5 (27. Qxa4 b6 $19 (
    27... Rxa4 $4 28. Rc8# {mate})) 27... exf5 $17 28. Rxf5 g6 (28... Rf8 29. Qxa4
    Qxh2 30. Qe4 $19) 29. Rfc5 Qxh2 (29... h6 30. R5c2 Qf3 31. Qd4 $17) 30. Qd4 (
    30. Rc8+ Kg7 31. Qc3+ f6 32. Rc7+ Kh6 33. Qxf6 $18) 30... Qh3 $4 (30... Re8 31.
    a3 $19) 31. Rc7 (31. R1c3 Qf1+ 32. Rc1 Qh3 $11) 31... a3 (31... Re8 $142 $5 $17
    ) 32. Rxf7 $15 Qh6 {Do you see the mate threat?} (32... Kxf7 {Decoy theme: f7}
    33. Rc7+) 33. Rfc7 (33. Rfc7 Qxc1+ 34. Rxc1 $18) 1-0
    
    [Event "BS-Kreismeisterschaft"]
    [Site "?"]
    [Date "1993.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Kausche"]
    [Result "1-0"]
    [PlyCount "57"]
    [EventDate "1993.??.??"]
    
    1. b4 Nf6 2. Bb2 d6 3. c4 e5 4. e3 g6 5. Nc3 Bg7 6. Nf3 Bf5 7. d4 $11 exd4 (
    7... e4 8. Nd2 $11) 8. Nxd4 $14 Bd7 9. Bd3 O-O 10. O-O c5 11. bxc5 (11. Nc2
    cxb4 12. Nxb4 Nc6 $14) 11... dxc5 12. Nf3 (12. Nb3 Na6 $14) 12... Nc6 (12...
    Bc6 13. Ne5 $11) 13. a3 (13. Qb3 Nb4 14. Rad1 Nxd3 15. Rxd3 Qc8 $14) 13... b6 (
    13... Re8 14. Qb3 $11) 14. Qc2 Qc7 (14... Bg4 15. Rad1 $11) 15. Rad1 (15. Ne4
    Nxe4 16. Bxg7 Kxg7 17. Bxe4 Rad8 $14) 15... Rad8 (15... Be6 16. e4 Bg4 17. Be2
    $14) 16. Rd2 (16. Nd5 Nxd5 17. cxd5 Ne5 18. Bxe5 Bxe5 19. Nxe5 Qxe5 $14) 16...
    Rfe8 (16... Bg4 17. Ne4 Qe7 18. Nxf6+ Bxf6 19. Bxf6 Qxf6 20. Be4 $11) 17. Rfd1
    (17. Nd5 Nxd5 18. cxd5 Ne5 19. Bxe5 Bxe5 20. Nxe5 Qxe5 $14) 17... Bg4 $11 18.
    Nb5 Qb8 (18... Qe7 19. Bc3 $11) 19. Be2 (19. Bxf6 Bxf6 20. Be4 Rxd2 21. Rxd2
    Ne5 $11) 19... Rxd2 20. Rxd2 Rd8 21. h3 (21. Nc3 Bf5 22. Bd3 Rxd3 23. Rxd3 Bxd3
    24. Qxd3 Qe8 $11) 21... Bf5 22. Qd1 (22. Bd3 Bxd3 23. Rxd3 a6 $11) 22... Rxd2
    23. Qxd2 (23. Nxd2 a6 24. Nc3 Qd6 $11) 23... a6 (23... Ne4 24. Qc1 $11) 24. Nd6
    $14 Ne4 25. Nxe4 Bxb2 26. Qxb2 (26. Ng3 Be5 27. Nxf5 gxf5 $18) 26... Bxe4 $14
    27. Ng5 Bf5 28. Qf6 {The mate threat is Qxf7} Qf8 $4 (28... Nd8 $142 $14) 29.
    Qxc6 $18 (29. Qxc6 Qe7 30. Nf3 $18) 1-0
    
    [Event "?"]
    [Site "?"]
    [Date "1991.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "NN"]
    [Result "1-0"]
    [PlyCount "77"]
    [EventDate "1991.??.??"]
    
    1. b4 Nf6 2. Bb2 e6 3. b5 b6 4. e3 Bb7 5. c4 Be7 6. Nc3 O-O 7. a4 (7. Nf3 a6
    $11) 7... c5 8. Nf3 d5 (8... a6 9. Bd3 $11) 9. d4 cxd4 (9... Nbd7 $15) 10. exd4
    (10. Qxd4 Bc5 11. Qf4 a6 $11) 10... Bb4 (10... Nbd7 11. cxd5 Nxd5 12. Rc1 $17)
    11. Qb3 (11. Rc1 a6 $15) 11... Qd6 (11... a5 12. Ne5 $17) 12. Be2 (12. Ne5 Rd8
    $15) 12... Nbd7 (12... dxc4 $5 13. Bxc4 Rc8 $17) 13. O-O (13. Ne5 a5 14. O-O
    Nxe5 15. dxe5 dxc4 16. Bxc4 Qxe5 $15) 13... dxc4 14. Qxc4 Rfc8 (14... Rac8 15.
    Qb3 Ng4 16. g3 $15) 15. Qd3 (15. Qb3 Ng4 16. g3 Ndf6 $15) 15... Ng4 (15... e5
    $5 16. Ng5 Qxd4 $17) 16. Ne4 $15 Bxe4 (16... Qd5 17. Neg5 Ndf6 18. h3 $15) 17.
    Qxe4 Ndf6 18. Qd3 Rc7 (18... Nd5 19. Rfc1 $15) 19. h3 (19. Ne5 Nh6 $11) 19...
    Nh6 20. Ne5 Rac8 21. Nc6 Nd5 22. Bf3 Nf4 (22... a5 $5 $11) 23. Qb3 $16 a5 24.
    Nxb4 (24. d5 Qd7 25. Be5 (25. Nxb4 $6 axb4 26. Be5 Rc4 $16) 25... Nxd5 26. Bxc7
    (26. Nxb4 $143 Nxb4 27. Rfd1 Qe7 $16) 26... Nxc7 27. Rfd1 $18) 24... axb4 $11
    25. Rac1 (25. Rfc1 Nf5 26. Rxc7 Rxc7 $11) 25... Nf5 {
    Attacking the isolated pawn on d4} 26. Rxc7 Rxc7 27. Rc1 (27. Rd1 $142 $5 $11)
    27... Rxc1+ $17 28. Bxc1 {White terminates the opponent with strong threats}
    Qxd4 (28... Nxd4 29. Qd1 $17) 29. Bb2 (29. Qc2 h6 30. Qc8+ Kh7 31. Bxf4 Qxf4
    $17) 29... Qc5 (29... Qd2 30. Qc4 h6 31. Bc1 Qe1+ 32. Kh2 $17) 30. Qd1 $15 Nd5
    31. Qd2 Nd6 (31... b3 32. Qg5 $11) 32. Bd4 Qc7 (32... Qc4 33. Bxb6 Ne4 34. Bxe4
    Qxe4 35. a5 $11) 33. Bxd5 exd5 34. Qxb4 (34. Qe3 Ne4 $14) 34... Qc1+ (34... Nc4
    35. Qc3 $11) 35. Kh2 $14 Nc4 $2 (35... Nc8 $142 $14) 36. Qe7 $18 {
    Threatening mate: Qd8} Qf4+ 37. g3 Qb8 $2 (37... Qd6 $142 38. Qxd6 Nxd6 39.
    Bxb6 Kf8 $18) 38. Qg5 Qf8 39. Qxd5 (39. Qxd5 Qc8 40. Qc6 Qxc6 41. bxc6 $18) 1-0
    
    [Event "corr ICCF TT-4-90 SF"]
    [Site "?"]
    [Date "1995.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Pal, Antal"]
    [Result "1-0"]
    [PlyCount "89"]
    [EventDate "1995.??.??"]
    
    1. b4 Nf6 2. Bb2 e6 3. b5 b6 4. e3 Bb7 5. Nf3 c5 6. c4 d5 7. d4 cxd4 8. Bxd4
    Bb4+ 9. Nbd2 O-O 10. a3 Bd6 11. Bd3 Nbd7 (11... a6 12. Qb1 $11) 12. cxd5 Nxd5 (
    12... e5 13. Nc4 Qe7 14. Bb2 $17 (14. Nxd6 $143 Qxd6 (14... exd4 $2 15. Nxb7
    Nb8 16. e4 $18) 15. Nxe5 Nxe5 $17)) 13. O-O Nc5 14. Bc2 (14. Nc4 Nxd3 15. Nxd6
    Qxd6 16. Qxd3 Nc7 $11) 14... Nf6 (14... a6 15. Nc4 $11) 15. Nc4 $14 Be7 16. Qe2
    Rc8 (16... a6 17. Rfd1 Bd5 18. Rab1 $14) 17. Rfd1 $14 Bxf3 (17... Bd5 18. Rac1
    $14) 18. Qxf3 $16 Ncd7 (18... Qd5 19. Qxd5 Nxd5 20. Rac1 $14) 19. Bb3 (19. Bd3
    Bc5 $16) 19... Qc7 20. Rac1 Qb8 (20... Rfd8 21. Rc3 Nc5 22. Bc2 $14) 21. a4 (
    21. Rc2 e5 22. Bc3 Rc5 $16) 21... Nc5 (21... Rfd8 22. Bb2 $14) 22. Bc2 Qa8 (
    22... Rfd8 23. Be5 Qb7 24. Qxb7 Nxb7 25. Rxd8+ Rxd8 26. Kf1 $14) 23. Qh3 (23.
    Qxa8 Rxa8 24. a5 Nd5 $16) 23... h6 (23... Nce4 24. Ne5 $16) 24. Ne5 Qb7 25. Nc6
    Nce4 26. Qh4 Ng5 (26... Nc5 27. Qg3 $16) 27. f4 $18 Ngh7 28. Be5 (28. Qg3 Ba3
    29. Bxh7+ Kxh7 $16) 28... Bc5 (28... Ba3 29. Ra1 Bc5 30. Qg3 $16) 29. Qg3 Rxc6
    (29... a6 30. Be4 $16) 30. bxc6 $18 Qxc6 31. a5 Nh5 32. Bxh7+ Kxh7 33. Qh3 Nf6
    34. Bd4 (34. Bxf6 gxf6 35. axb6 Qxb6 $16) 34... Qb5 35. Bxf6 gxf6 36. a6 (36.
    f5 Qb3 37. Re1 Rc8 $16) 36... Qb3 (36... Qxa6 37. Qf3 $14) 37. Re1 $16 Rg8 38.
    Rcd1 Qa4 39. Kh1 (39. f5 Qg4 40. Qxg4 Rxg4 $18) 39... Qxa6 $14 40. Rd7 Rg7 41.
    f5 e5 42. Qf3 Qa4 43. Qd5 (43. Red1 $142 $14) 43... Kg8 $4 (43... Qa5 $142 44.
    Qd1 a6 $11) 44. Rd8+ $18 Bf8 45. Qd6 (45. Qd6 Qa3 46. Qxa3 Kh7 47. Qxf8 Rxg2
    48. Qh8# {mate}) 1-0
    
    [Event "BS-Stadtm."]
    [Site "?"]
    [Date "1993.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Hanke"]
    [Result "1-0"]
    [PlyCount "115"]
    [EventDate "1993.??.??"]
    
    1. b4 Nf6 2. Bb2 e6 3. b5 d5 4. e3 c5 5. c4 b6 6. Nf3 $11 Nbd7 7. Be2 Bb7 8.
    O-O (8. cxd5 exd5 9. O-O Bd6 $11) 8... Bd6 (8... dxc4 9. Na3 $11) 9. Nc3 (9.
    cxd5 exd5 10. Nc3 O-O $11) 9... O-O 10. a4 (10. cxd5 exd5 11. Qc2 Re8 $11)
    10... Qc7 11. h3 (11. cxd5 Nxd5 12. Qb3 N5f6 $11) 11... Rad8 (11... dxc4 12.
    Bxc4 Rfd8 $15) 12. Qb3 (12. cxd5 $142 $5 Nxd5 13. a5 $11) 12... dxc4 $17 13.
    Bxc4 (13. Qxc4 Bxf3 14. Bxf3 Ne5 $17) 13... Bxf3 14. gxf3 Ne5 15. Kg2 Be7 (
    15... Qb7 16. Be2 $17) 16. Rad1 Rd7 (16... Qb7 17. e4 $17) 17. Nb1 (17. d3 Ng6
    18. Rg1 Nh4+ 19. Kh1 Nxf3 $17) 17... Ng6 (17... Rfd8 18. d3 $17) 18. Be2 $15
    Rd5 (18... Nh4+ 19. Kg1 $17) 19. f4 (19. Nc3 Rg5+ 20. Kh1 Rh5 $17) 19... Nh4+ (
    19... Rfd8 20. d3 $15) 20. Kh1 (20. Kh2 Qd6 $15) 20... Qb7 21. f3 Nh5 (21...
    Nf5 22. Rg1 $15) 22. Rg1 (22. Kh2 Rfd8 $15) 22... Rd7 23. Rdf1 Nf5 (23... Rfd8
    24. Rg4 $15) 24. Kh2 Bh4 25. Rg4 (25. Bd3 $142 Nhg3 26. Rf2 $15) 25... Nhg3 $19
    26. Rg1 h5 (26... Nxe2 27. Rxg7+ Nxg7 28. Rxg7+ Kh8 29. Qc2 $18) 27. R4xg3 $15
    Bxg3+ 28. Rxg3 Nxg3 29. Kxg3 Qd5 {Attacking the backward pawn on d2} (29... Rd6
    30. Kg2 $11) 30. Qc3 (30. Qxd5 exd5 31. Kh4 g6 $11) 30... f6 31. Bc4 Qd6 (31...
    Qf5 32. e4 h4+ 33. Kg2 Qg6+ 34. Kf1 $11) 32. Qb3 (32. Kg2 h4 $11) 32... Re7 (
    32... Kf7 33. Kg2 Ke7 34. d3 $14) 33. d4 g5 34. dxc5 (34. Kh2 gxf4 35. dxc5
    bxc5 $15) 34... gxf4+ 35. Kf2 (35. Kg2 bxc5 36. exf4 Qxf4 $17) 35... fxe3+ 36.
    Kxe3 Qxc5+ 37. Bd4 (37. Ke2 $5 Qd6 38. Kf1 $11) 37... Qg5+ $17 38. Kf2 (38. Kd3
    $142 Qf5+ 39. Ke2 Qxh3 40. Nd2 $17) 38... Qh4+ $19 39. Ke3 Qxh3 $4 (39... Qe1+
    $142 40. Kf4 Kg7 $19) 40. Nd2 (40. a5 Qg3 (40... bxa5 $6 41. Bc5 Rfe8 42. Bxe7
    Rxe7 43. Nd2 $11) 41. axb6 Qe1+ 42. Kd3 axb6 $17) 40... Qf5 (40... Kg7 41. Qd1
    $17) 41. Ne4 $15 Kg7 42. Bc3 Ree8 (42... Rc7 43. Bb4 (43. Bxe6 $2 Rxc3+ 44.
    Qxc3 Qxe6 $19) 43... Re8 44. Ke2 $17) 43. Qb4 (43. Ke2 Qh3 $11) 43... h4 (43...
    e5 44. Bd5 $17) 44. Qd6 $15 Rf7 (44... e5 45. Qc7+ Kh8 46. Qxa7 $17) 45. Qh2
    Rh8 46. Qd6 Re8 47. Qh2 Qh5 (47... Rc8 48. Qa2 $11) 48. Qh3 Qh6+ 49. Ke2 Qf4 (
    49... Ref8 50. Bxe6 Rc7 51. Bb3 $16) 50. Qg2+ (50. Bxe6 Rc7 51. Bxf6+ Kf8 $14)
    50... Kh8 (50... Kh7 $142 $5 $14) 51. Qg6 $16 Ref8 (51... Ree7 $142 $16) 52.
    Bd2 $4 (52. Bxe6 Rg7 53. Qf5 Qxf5 54. Bxf5 Rc7 $14) 52... Qh2+ (52... Qf5 $142
    53. Qh6+ Qh7 54. Bxe6 Rg7 $14) 53. Ke3 $16 Rg7 $4 54. Qh6+ Kg8 55. Bxe6+ Rff7
    56. Nxf6+ Kf8 57. Bb4+ Re7 58. Qh8+ (58. Qh8+ Rg8 59. Qxg8# {mate}) 1-0
    
    [Event "WF-Offene Stadtm."]
    [Site "?"]
    [Date "1990.??.??"]
    [Round "?"]
    [White "Zylla, Johannes"]
    [Black "Schwieger"]
    [Result "1-0"]
    [PlyCount "77"]
    [EventDate "1990.??.??"]
    
    1. b4 Nf6 2. Bb2 Nd5 3. b5 b6 (3... Nf6 4. e3 $11) 4. c4 (4. e4 Nf6 5. e5 Ne4
    $14) 4... Nf4 (4... Nf6 5. Nf3 $11) 5. e3 $14 Ne6 6. Qf3 (6. Be2 a6 $14) 6...
    c6 $11 7. g3 (7. Nc3 a6 $11) 7... d6 (7... a6 8. bxc6 dxc6 9. d4 $11) 8. Bg2 (
    8. bxc6 Qc7 9. d4 $16) 8... Bb7 (8... d5 9. Na3 $11 (9. cxd5 $143 Nc5 10. Bd4
    e5 11. Bxc5 Bxc5 $18)) 9. Nc3 (9. bxc6 $5 Bc8 10. d4 $16) 9... Qd7 10. h4 (10.
    Ne4 a6 $11) 10... g6 (10... Nc5 11. e4 $11) 11. Ne4 Bg7 12. Bxg7 Nxg7 13. Ng5
    e5 14. Ne4 Ke7 $4 (14... Qe6 $142 15. Qf6 Qxf6 16. Nxf6+ Ke7 17. bxc6 Nxc6 18.
    Nd5+ Kd8 $14) 15. Qf6+ $18 Kf8 16. Nxd6 Qe6 (16... Rg8 17. Qxe5 Ne6 $18) 17.
    Qd8+ Ne8 18. Bh3 (18. Nxb7 cxb5 19. Nc5 Qd6 20. Qxd6+ Nxd6 21. Bxa8 bxc5 22.
    cxb5 Ke7 $18) 18... Qe7 $4 (18... Qxd6 $142 19. Qxd6+ Nxd6 $19) 19. Qxe7+ $18
    Kxe7 20. Nxb7 f5 21. Nf3 (21. d4 exd4 22. exd4 cxb5 23. cxb5 Nc7 $18) 21... Kf6
    (21... e4 22. Ne5 $18) 22. d4 Nd7 (22... exd4 23. Nxd4 c5 $18) 23. bxc6 Nb8 24.
    Nxe5 Nc7 25. f4 Ke6 (25... Nba6 26. g4 Nb4 27. Ke2 fxg4 28. Bxg4 $18) 26. d5+
    Nxd5 (26... Kf6 27. d6 $18) 27. cxd5+ Kxd5 28. Bg2+ (28. Rd1+ Ke6 $18) 28...
    Ke6 29. Rd1 Rc8 (29... Na6 30. h5 g5 31. Rd6+ Ke7 32. Rd7+ Kf8 33. Rf7+ Kg8 34.
    Rxf5 Nb4 35. a3 Nd3+ 36. Nxd3 Rf8 37. c7 Kg7 38. Rxf8 Rxf8 39. Nd8 Re8 40. c8=Q
    Rxe3+ 41. Kf2 Re7 42. h6+ Kf8 43. Ne6+ Kf7 44. Nxg5+ Kg6 45. Qc6+ Kf5 46. Bh3#
    {mate}) 30. Rd6+ Ke7 31. Bd5 (31. h5 g5 32. Rh6 Rh8 $18) 31... Na6 (31... Rc7
    32. h5 Kf8 33. hxg6 Rf7 34. gxf7 Nxc6 35. Nd7+ Kg7 36. Rdh6 Rh8 37. Rxh7+ Rxh7
    38. f8=Q+ Kg6 39. Qf6# {mate}) 32. Re6+ Kf8 33. Nd6 Rd8 34. Rf6+ (34. Nd7+ Rxd7
    35. cxd7 Nc7 36. Rf6+ Ke7 37. Bxa8 Kxd7 $18) 34... Kg7 (34... Ke7 35. Nd7 Nc7
    $18) 35. Rf7+ Kh8 36. h5 Rxd6 37. hxg6 Rxg6 38. Nxg6+ (38. Rfxh7# {mate}) 38...
    Kg8 39. Re7# {mate} (39. Rfxh7# {mate}) 1-0
    
    
    
    
    

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    Available lines:
  • 1.b4 (1 day/move)
  • 1.b4 (10 days/move)
  • 1.b4 e5 2.Bb2 Bb4 3.Be5 Nf6 (3 days/move)
  • 1.b4 e5 2.Bb2 Bb4 3.f4 ef4 4.Bg7 Qh4 5.g3 fg3 6.Bg2 gh2 7.Kf1 hg1Q 8.Kg1 (3 days move)
  • 1.b4 e5 2.Bb2 f6 3.e4 Bb4 4.Bc4 (Sokolski gambit, 3 days/move)
  • 1.e4 c5 2.b4 (Sicilian: Wing gambit, 10 days/move)
  • 1.e4 e6 2.Nf3 d5 3.e5 c5 4.b4 (French: Wing gambit, 3 days/move)

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