[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1977.??.??"]
[Round "10"]
[White "Kavalek, Lubomir"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[WhiteElo "2545"]
[BlackElo "2520"]
[ECO "B09"]

1.d4 g6 2.e4 Bg7 3.Nc3 d6 4.f4 Nf6 5.Nf3 c5 6.dxc5 Qa5 7.Bd3 Qxc5 8.Qe2 O-O
9.Be3 Qc7 10.O-O Nbd7 11.Kh1 e6 12.Nb5 Qb8 13.c4 a6 14.Nc3 b6 15.f5 Bb7 16.Ng5 Re8
17.fxe6 fxe6 18.Rf2 Qc7 19.Raf1 Re7 20.Bd4 Rf8 21.Bc2  1/2-1/2

