[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1990.??.??"]
[Round "6"]
[White "Portisch, Lajos"]
[Black "Petursson, Margeir"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2555"]
[ECO "A29"]

1.c4 e5 2.Nc3 Nf6 3.g3 d5 4.cxd5 Nxd5 5.Bg2 Nb6 6.Nf3 Nc6 7.O-O Be7 8.a3 O-O
9.b4 Re8 10.Rb1 Bf8 11.d3 a5 12.b5 Nd4 13.Bb2 a4 14.Nd2 Ra5 15.Nc4 Nxc4 16.dxc4 Be6
17.e3 Bxc4 18.exd4 exd4 19.Ne4 Bxf1 20.Qxf1 Qd7 21.Ba1 Re5 22.Qc4 Rexb5 23.Rd1 Rb3
24.h4 c5 25.Qc1 Rb6 26.Bf1 Qg4 27.Qc2 h6 28.Bc4 Rg6 29.Ng5 hxg5 30.Qxg6 Qxd1+
31.Kg2 Ra8 32.Qxf7+ Kh7 33.Be6 gxh4 34.Bf5+ Kh8 35.Qg6 Kg8 36.Qh7+ Kf7 37.Qg6+ Kg8
38.Be6+ Kh8 39.Bf5 Kg8  1/2-1/2

