[Event "IBM"]
[Site "Amsterdam"]
[Date "1980.??.??"]
[Round "?"]
[White "Timman, Jan H"]
[Black "Ribli, Zoltan"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2610"]
[ECO "E15"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 d5 8.cxd5 Nxd5
9.Nc3 Nd7 10.Nxd5 exd5 11.O-O O-O 12.Bf4 Re8 13.Rc1 c5 14.Re1 Nf6 15.Bg5 Rc8
16.dxc5 Bxc5 17.Bh3 Ra8 18.Nd4 h6 19.Bf4 Ne4 20.b4 Bxb4 21.Nc6 Nxf2 22.Kxf2 Bxe1+
23.Kxe1 Qf6 24.Bg4 g5 25.Bc7 Re4 26.Qxd5 Rae8 27.Be5 R4xe5 28.Nxe5 Rxe5 29.Qa8+ Kg7
30.Qxa7 Ra5 31.Qc7 Rxa2 32.Qc3 Qxc3+ 33.Rxc3 Bb7 34.Rb3 Ra6 35.Bf3 Bxf3 36.exf3 Kf6
37.Rb5 Ke6 38.h4 f6 39.hxg5 hxg5 40.g4 Kd7 41.Rf5 Ra1+  1/2-1/2

