[Event "Biel SKA"]
[Site "Biel"]
[Date "1996.??.??"]
[Round "4"]
[White "Portisch, Lajos"]
[Black "Tukmakov, Vladimir B"]
[Result "1-0"]
[WhiteElo "2600"]
[BlackElo "2580"]
[ECO "D92"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.Rc1 dxc4 7.e4 b5 8.Nxb5 Nxe4
9.Bxc7 Qd7 10.Bxc4 a6 11.Na3 Nc6 12.O-O Qxc7 13.Bd5 Nf6 14.Bxc6 Rb8 15.Ne5 Qa7
16.Bf3 Bb7 17.Nac4 Rbd8 18.Qb3 Bxf3 19.Qxf3 Rd5 20.Ne3 Rb5 21.Nc6 Qd7 22.b3 Bh6
23.Rc4 Bxe3 24.Qxe3 Nd5 25.Qf3 e6 26.Rfc1 Qd6 27.Ne5 Qa3 28.R1c2 Nb4 29.Rc8 1-0

[Event "XII It I"]
[Site "Dos Hermanas ESP"]
[Date "2003.04.04"]
[Round "8"]
[White "Tiviakov,S"]
[Black "Illescas Cordoba,M"]
[Result "1-0"]
[WhiteElo "2635"]
[BlackElo "2595"]
[ECO "B22"]

1.e4 c5 2.Nf3 Nc6 3.c3 Nf6 4.e5 Nd5 5.Bc4 Nb6 6.Bb3 c4 7.Bc2 Qc7 8.Qe2 g5
9.h3 Bg7 10.O-O Nxe5 11.Nxg5 h6 12.Nf3 d6 13.a4 Nbd7 14.Nd4 Nc5 15.Na3 d5
16.b3 Ncd3 17.bxc4 Nf4 18.Qe3 Nxc4 19.Nxc4 Bxd4 20.cxd4 Rg8 21.Qe5 Qxc4 22.Qxf4 Qxc2
23.Re1 Qf5 24.Qxh6 Be6 25.Ra3 Rc8 26.Rb3 b6 27.Qh4 Qg5 28.Qxg5 Rxg5 29.Rbe3 Kd7
30.g4 Rg6 31.f4 f5 32.g5 Rh8 33.Kg2 Rh7 34.Ba3 Rh8 35.Kg3 Rh7 36.h4 Rh8 37.Rh1 Rh5
38.Rc1 Rg7 39.Rec3 Ke8 40.Rc7 Rgh7 41.Rh1 a6 42.Ra7 a5 43.Rb7 Bd7 44.g6 Rg7
45.Rb8+ Bc8 46.Rxc8+ Kd7 47.Rhc1 Rxg6+ 48.Kf3 Rg7 49.R1c7+ Ke6 50.Re8 Rxh4
51.Rexe7+ Rxe7 52.Rxe7+ Kf6 53.Bd6 1-0

[Event "ch-RUS KO"]
[Site "Moscow RUS"]
[Date "1999.12.21"]
[Round "4.1"]
[White "Sakaev,K"]
[Black "Ibragimov,I"]
[Result "1/2-1/2"]
[WhiteElo "2648"]
[BlackElo "2554"]
[ECO "D20"]

1.d4 d5 2.c4 dxc4 3.e4 Nf6 4.e5 Nd5 5.Bxc4 Nb6 6.Bd3 Nc6 7.Ne2 Bg4 8.f3 Be6
9.Nbc3 Nb4 10.Be4 c6 11.a3 N4d5 12.O-O Qd7 13.Qc2 g6 14.Bd3 Nxc3 15.bxc3 Bc4
16.a4 Bxd3 17.Qxd3 c5 18.a5 c4 19.Qc2 Nd5 20.Nf4 e6 21.Nxd5 exd5 22.f4 Qf5
23.Qa4+ Qd7 24.f5 Qxa4 25.Rxa4 gxf5 26.Rxf5 Be7 27.Bg5 Bxg5 28.Rxg5 Rd8 29.Rb4 Rd7
30.Rb2 Ke7 31.Rf2 b5 32.axb6 axb6 33.Rgf5 Rf8 34.Rf6 Rb7 35.e6 Ke8 36.R2f5 Re7
37.exf7+ Rexf7 38.Rxf7 Rxf7 39.Rxd5 Ra7 40.Rb5 Ra3 41.Rxb6 Rxc3 42.Rh6 Rd3
43.Rxh7 Rxd4 44.Kf2 c3 45.Rc7 Rd2+ 46.Kf3 Rd3+ 47.Kg4 Rd2 48.Kh3 c2 49.g4 Kd8
50.Rc4 Ke7 51.Kg3 Ke6 52.Rc8 Ke5 53.h4 Rd3+ 54.Kg2 Rd2+ 55.Kf3 Rd3+ 56.Ke2 Rd4 1/2-1/2