[Event "World Cup"]
[Site "Rotterdam"]
[Date "1989.??.??"]
[Round "?"]
[White "Nunn, John DM"]
[Black "Sax, Gyula"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2610"]
[ECO "B81"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.g4 h6 7.h4 Nc6 8.Rg1 h5
9.gxh5 Nxh5 10.Bg5 Nf6 11.Be2 a6 12.Qd2 Bd7 13.O-O-O b5 14.Nxc6 Bxc6 15.Qe3 Qc7
16.Nd5 Bxd5 17.exd5 e5 18.Kb1 Nh7 19.f4 Nxg5 20.Rxg5 Rc8 21.c3 Qc5 22.Qg3 exf4
23.Qxf4 Rc7 24.a4 Re7 25.Bd3 g6 26.axb5 axb5 27.Qd4 Qxd4 28.Bxb5+ Kd8 29.Rxd4 Re1+
30.Ka2 Be7 31.Rgg4 Rh1 32.Ra4 R8xh4 33.Rxh4 Rxh4 34.Ra8+ Kc7 35.Bc6 Re4 36.b4 Bf6
37.Ra7+ Kb8 38.Rxf7 Bxc3 39.b5 Rb4 40.Ka3 Rb1 41.Rb7+ Kc8 42.b6 Bd4 43.Rc7+ Kb8
44.Rb7+  1/2-1/2

