[Event "IBM"]
[Site "Amsterdam"]
[Date "1974.??.??"]
[Round "2"]
[White "Ribli, Zoltan"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[WhiteElo "2525"]
[BlackElo "2425"]
[ECO "A49"]

1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 d6 5.d4 c5 6.c3 cxd4 7.cxd4 O-O 8.Bg2 Nc6
9.O-O d5 10.Nc3 Ne4 11.Nxe4 dxe4 12.Ne5 Nxe5 13.dxe5 Bf5 14.Qd4 Qxd4 15.Bxd4 Rfd8
16.e3 f6 17.exf6 Bxf6 18.Bxf6 exf6 19.Rfc1 Rac8 20.h3 h5 21.g4 hxg4 22.hxg4 Bxg4
23.Bxe4 Rd2 24.Rxc8+ Bxc8 25.Bxg6 Be6 26.Kg2 a5 27.Kf3 b5 28.e4 b4 29.Ke3 Rc2
30.f4 Kg7 31.Be8 Kf8 32.Bb5 Ke7 33.Kd3 Rc3+ 34.Kd4 Rc2 35.Kd3 Rc3+ 36.Kd2 Rh3
37.Be2 Rh2 38.Ke3 Rh3+ 39.Kd4 Rh2 40.Bc4 Rc2 41.Bxe6 Kxe6 42.a3 Rc3 43.axb4 axb4
44.f5+ Ke7 45.Ra7+ Kf8 46.Kd5 Rxb3 47.Ke6 Ra3 48.Rf7+ Kg8 49.Rb7 Ra6+ 50.Ke7 Kg7
51.Ke8+ Kh6 52.Rxb4 Kg5 53.Rb7 Ra4 54.Re7 Rb4 55.Kf7 Rb6 56.Kg7 Ra6 57.Kh7 Ra4
58.Rg7+ Kh5 59.e5 fxe5 60.f6 Rf4 61.f7 Rxf7 62.Rxf7 Kg4 63.Re7 Kf4 64.Kg6 e4
65.Kh5 e3 66.Kh4 Kf3 67.Kh3 e2  1/2-1/2

