[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1969.??.??"]
[Round "3"]
[White "Ostojic, Predrag"]
[Black "Portisch, Lajos"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B42"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Bb6 7.Qe2 d6 8.Be3 Nf6
9.O-O Nc6 10.Bxb6 Qxb6 11.N1d2 O-O 12.Kh1 e5 13.f4 Bg4 14.Qe1 exf4 15.Rxf4 Ne5
16.Nc4 Nxc4 17.Bxc4 Bh5 18.Qg3 Bg6 19.Rxf6 gxf6 20.h4 Rae8 21.Bd5 Re5 22.Rf1 Qd8
23.Bxb7 Kh8 24.Qf4 a5 25.Nd4 Qb6 26.Qxf6+ Kg8 27.Nf5 Bxf5 28.exf5 Qd8 29.Qh6 Kh8
30.c4 Rg8 31.Bd5 Rg4 32.Rf4 Rxf4 33.Qxf4 Qf6 34.Be4 Re8 35.b3 Qa1+ 36.Kh2 Qd4
37.Qg5 Qxe4 38.Qf6+ Kg8 39.Qg5+ Kf8 40.Qh6+ Ke7  0-1

