[Event "IBM"]
[Site "Amsterdam"]
[Date "1965.??.??"]
[Round "4"]
[White "Trifunovic, Petar"]
[Black "Szabo, Laszlo"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D32"]

1.Nf3 Nf6 2.d4 d5 3.c4 e6 4.Nc3 c5 5.e3 Nc6 6.cxd5 exd5 7.Be2 Ne4 8.O-O Be7
9.dxc5 Nxc3 10.bxc3 O-O 11.c4 dxc4 12.Bxc4 Qxd1 13.Rxd1 Bxc5 14.Bb2 Bg4 15.h3 Bxf3
16.gxf3 Rad8 17.f4 Rxd1+ 18.Rxd1 Rd8 19.Rxd8+ Nxd8 20.Kg2  1/2-1/2

