[Event "IBM"]
[Site "Amsterdam"]
[Date "1970.??.??"]
[Round "5"]
[White "Polugaevsky, Lev"]
[Black "Csom, Istvan"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D35"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.d4 Nbd7 5.cxd5 exd5 6.Bf4 c6 7.e3 Be7 8.h3 Nf8
9.Bd3 Ng6 10.Bh2 Bd6 11.Bxd6 Qxd6 12.Qc2 O-O 13.g4 Be6 14.O-O-O c5 15.dxc5 Qxc5
16.Kb1 Rfe8 17.Nd4 Ne5 18.Bb5 Rec8 19.f4 Nc4 20.Bxc4 dxc4 21.e4 Rd8 22.Na4 Qc7
23.f5 Bd7 24.Nc3 Bc6 25.Qd2 Re8  1/2-1/2

