[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "11"]
[White "Portisch, Lajos"]
[Black "Nei, Iivo"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A87"]

1.d4 f5 2.Nf3 Nf6 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.b3 d6 7.Bb2 c6 8.c4 Qe8 9.Nbd2 h6
10.Qc2 g5 11.Rfe1 Qg6 12.e4 fxe4 13.Nxe4 Bf5 14.Nxf6+ Bxf6 15.Qd2 Nd7 16.d5 1/2-1/2

[Event "World Cup"]
[Site "Reykjavik"]
[Date "1991.??.??"]
[Round "8"]
[White "Karpov, Anatoly"]
[Black "Ljubojevic, Ljubomir"]
[Result "0-1"]
[WhiteElo "2730"]
[BlackElo "2600"]
[ECO "E32"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 b6 7.Bg5 Bb7 8.f3 c5
9.e3 cxd4 10.Qxd4 Nc6 11.Qd6 Ne4 12.Bxd8 Nxd6 13.Bh4 Ba6 14.b3 Nf5 15.Bf2 Na5
16.Rb1 d5 17.cxd5 Bxf1 18.Kxf1 exd5 19.g4 Ne7 20.Ne2 Rac8 21.Rb2 f5 22.Kg2 fxg4
23.fxg4 h5 24.gxh5 Rf5 25.h6 Rg5+ 26.Bg3 Nf5 27.Kf2 Nxh6 28.Nd4 Ng4+ 29.Ke2 Nf6
30.Kf3 Nc6 31.Ne6 Rf5+ 32.Kg2 Re8 33.Nd4 Nxd4 34.exd4 Re3 35.Re1 Rd3 36.Re5 Rff3
37.Re7 a5 38.b4 Nh5 39.bxa5 Nxg3 40.hxg3 Rxg3+ 41.Kh2 bxa5 42.Rd7 Rg5 43.Rg2 Rxg2+
44.Kxg2 Rxd4 45.Kf3 Rd3+ 46.Ke2 Rxa3 47.Rxd5 Kh7 48.Kf2 Kh6 49.Rc5 g5 50.Kg2 Kh5
51.Rd5 Kh4 0-1

[Event "ch-CUB"]
[Site "Holguin City CUB"]
[Date "2002.04.06"]
[Round "6"]
[White "Bruzon,L"]
[Black "Quezada,Y"]
[Result "1-0"]
[WhiteElo "2569"]
[BlackElo "2411"]
[ECO "B90"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be6 8.f3 Nbd7
9.g4 h6 10.Qd2 Be7 11.O-O-O b5 12.h4 Qc7 13.Nd5 Bxd5 14.exd5 Nb6 15.Bxb6 Qxb6
16.Kb1 a5 17.a3 O-O 18.Qe1 a4 19.Nc1 b4 20.Qxb4 Qf2 21.g5 Nxd5 22.Qe4 Nc3+
23.bxc3 Rab8+ 24.Ka2 Rfc8 25.Rd5 Rxc3 26.Bd3 g6 27.Ne2 Rc7 28.Rb1 Rxb1 29.Kxb1 hxg5
30.hxg5 Bxg5 31.Rxd6 Be7 32.Rc6 Rd7 33.Ka2 Qe1 34.Bc4 1-0