[Event "IBM"]
[Site "Amsterdam"]
[Date "1973.??.??"]
[Round "3"]
[White "Timman, Jan H"]
[Black "Donner, Jan Hein"]
[Result "0-1"]
[WhiteElo "2470"]
[BlackElo "2480"]
[ECO "B07"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nge2 Bg7 5.g3 O-O 6.Bg2 e5 7.O-O c6 8.a4 a5 9.b3 Na6
10.Ba3 Re8 11.Qd2 Nb4 12.Rae1 Qb6 13.Bb2 Be6 14.Nd1 Rad8 15.Ne3 Ng4 16.h3 Nxe3
17.fxe3 d5 18.exd5 Bxd5 19.Bxd5 Nxd5 20.Nc3 exd4 21.Nxd5 Rxd5 22.exd4 Rxe1
23.Rxe1 Bxd4+ 24.Bxd4 Qxd4+ 25.Qxd4 Rxd4 26.Re7 Rb4 27.Kf2 Kg7 28.Re5 b6
29.Re3 Rd4 30.Kf3 Kf6 31.Ke2 Rd5 32.Rc3 Rc5 33.Rf3+ Ke6 34.c3 f5 35.h4 Re5+
36.Kd2 Re4 37.Kd3 Rg4 38.Re3+ Kd6 39.Ke2 Re4  0-1

