[Event "Madrid"]
[Site "Madrid"]
[Date "1973.??.??"]
[Round "9"]
[White "Karpov, Anatoly"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2660"]
[BlackElo "2590"]
[ECO "B19"]

1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Nf3 Nd7 7.h4 h6 8.h5 Bh7
9.Bd3 Bxd3 10.Qxd3 Ngf6 11.Bd2 e6 12.Qe2 Qc7 13.O-O-O c5 14.Rh4 Be7 15.dxc5 Nxc5
16.Rd4 O-O 17.Bf4 Qa5 18.Kb1 Rfd8 19.Be5 Rxd4 20.Bxd4 1/2-1/2

[Event "Palma de Mallorca"]
[Site "Palma de Mallorca"]
[Date "1968.??.??"]
[Round "16"]
[White "Spassky, Boris V"]
[Black "Byrne, Donald"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D88"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 c5 8.Ne2 cxd4
9.cxd4 Nc6 10.Be3 O-O 11.O-O b6 12.Rc1 Bb7 13.Bb5 Na5 14.d5 e6 15.dxe6 fxe6
16.Nf4 Qg5 17.Qd7 Rf7 18.Nxe6 Qe5 19.Bd4 Qxd4 20.Qxd4 Bxd4 21.Nxd4 Bxe4 22.Rfd1 Bb7
23.Ne6 Re7 24.Bd7 Be4 25.g4 Kh8 26.Rd4 Bc6 27.Rc3 Bb7 28.f4 Rb8 29.f5 gxf5
30.gxf5 Rf7 31.Bc8 h6 32.Rd8+ Kh7 33.Nf8+ Kg7 34.Rg3+ Kf6 35.Re8 Bxc8 36.Rc3 Bxf5
37.Rxb8 Rg7+ 38.Kf2 Be4 39.Ke3 Re7 1-0

[Event "Hoogovens"]
[Site "Beverwijk"]
[Date "1964.??.??"]
[Round "?"]
[White "Keres, Paul"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E14"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 Bb7 5.Bd3 c5 6.O-O Be7 7.Nc3 cxd4 8.exd4 O-O
9.d5 Na6 10.Bf4 exd5 11.cxd5 d6 12.a3 Nc7 13.Bc4 b5 14.Nxb5 Nxb5 15.Bxb5 Nxd5
16.Bg3 Bf6 17.Rb1 Rc8 18.Re1 Qb6 19.Bd3 Rce8 20.Re4 g6 21.Qd2 Re7 22.Bh4 Rxe4
23.Bxe4 Bxh4 24.Nxh4 Nf6 25.Bxb7 Qxb7 26.Nf3 Qb6 27.Rd1 Rc8 28.h3 d5 29.Qd4 Rc2
30.b4 Ra2 31.Rd3 Ne4 32.Qxb6 axb6 33.Rxd5 Ra1+ 34.Kh2 Rxa3 35.Rb5 Ra6 1/2-1/2