[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1977.??.??"]
[Round "4"]
[White "Ligterink, Gert"]
[Black "Kavalek, Lubomir"]
[Result "1/2-1/2"]
[WhiteElo "2430"]
[BlackElo "2545"]
[ECO "B82"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.f4 a6 7.Be3 b5 8.a3 Bb7
9.Bd3 Nbd7 10.Qf3 Rc8 11.O-O Be7 12.Rae1 Nc5 13.Bf2 O-O 14.Qh3 Qd7 15.Bh4 Rfe8
16.Bg5 Ba8 17.Kh1 Qa7 18.Nf3 Nfd7 19.Bxe7 Rxe7 20.f5 exf5 21.Qxf5 Rce8 22.b4 Nxd3
23.cxd3 Nf6 24.Qf4  1/2-1/2

