[Event "FIDE-Wch k.o."]
[Site "Groningen"]
[Date "1997.12.09"]
[Round "1.1"]
[White "Petursson, Margeir"]
[Black "Oll, Lembit"]
[Result "0-1"]
[WhiteElo "2555"]
[BlackElo "2645"]
[ECO "E04"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 dxc4 5.Bg2 Nc6 6.O-O Rb8 7.a4 a6 8.a5 b5 9.axb6 cxb6
10.Bf4 Bd6 11.Ne5 Ne7 12.e4 O-O 13.Bg5 b5 14.Nc3 Bb7 15.Bxf6 gxf6 16.Ng4 Ng6
17.h4 b4 18.Ne2 f5 19.exf5 Bxg2 20.Kxg2 exf5 21.Nh6+ Kh8 22.Nxf5 Rb5 23.d5 Be5
24.h5 Ne7 25.Nxe7 Qxe7 26.Qc2 Rc8 27.Qf5 Rd8 28.Rxa6 Rbxd5 29.Nf4 Bxf4 30.Qxf4 Rxh5
31.Qxc4 Qd7 32.g4 Rh4 33.Kg3 Rxg4+ 34.Qxg4 Qd3+ 35.Kh2 Qxa6 36.Qh4 Rd6 37.Qxb4 Rh6+
38.Kg2 Qg6+ 39.Kf3 Qd3+  0-1

