[Event "Las Palmas"]
[Site "Las Palmas"]
[Date "1974.??.??"]
[Round "7"]
[White "Kavalek, Lubomir"]
[Black "Hartston, William R"]
[Result "1-0"]
[WhiteElo "2625"]
[BlackElo "2480"]
[ECO "B47"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.g3 Qc7 7.Bg2 Bc5 8.Be3 Ne5
9.O-O Nf6 10.h3 d6 11.Qe2 Bd7 12.Rfd1 b5 13.a4 b4 14.Na2 O-O 15.b3 Qb6 16.c3 bxc3
17.b4 Bxd4 18.Bxd4 Qb8 19.f4 Ng6 20.Nxc3 e5 21.fxe5 Nxe5 22.b5 axb5 23.axb5 Rxa1
24.Rxa1 Re8 25.Rb1 h5 26.b6 Bc6 27.Nd5 Bxd5 28.exd5 g6 29.Qc2 Rc8 30.Qa4 Nfd7
31.Qa7 Re8 32.Rc1 Qd8 33.b7 Qb8 34.Qxb8 Nxb8 35.Bxe5 dxe5 36.Rc8 Kf8 37.d6 f5
38.Bc6 Nxc6 39.Rxc6  1-0

