[Event "IBM"]
[Site "Amsterdam"]
[Date "1968.??.??"]
[Round "6"]
[White "Kavalek, Lubomir"]
[Black "Shamkovich, Leonid"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B83"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 d6 6.Be3 Nf6 7.Be2 Be7 8.O-O O-O
9.f4 Bd7 10.Nb3 Rc8 11.g4 d5 12.exd5 Nxd5 13.Nxd5 exd5 14.c3 Re8 15.Bf3 Bh4
16.Qd2 b6 17.Rad1 Qc7 18.Bf2 Bxf2+ 19.Rxf2 Rcd8 20.h3 Bc8 21.Nd4 Nxd4 22.Qxd4 h6
23.Bg2 Qe7 24.f5 f6 25.Rfd2 Ba6 26.Qf2 Kf8 27.Bxd5 Qe3 28.Bc6 Rxd2 29.Rxd2 Qxf2+
30.Kxf2 Rc8 31.Rd6 Rc7 32.Rd8+ Ke7 33.Re8+ Kf7 34.Ra8 Bc4 35.b3 Rxc6 36.Rxa7+ Kf8
37.bxc4 Rxc4 38.Ra3 h5 39.Kg3 hxg4 40.hxg4 Ke7 41.Kh4 Kf7 42.Kh5 Kg8 43.Ra7 Rf4
44.Rb7 Kh7 45.Rxb6 Rf3 46.Kh4 Rxc3 47.a4 Ra3 48.Ra6 Rf3 49.a5 g5+ 50.fxg6+ Kxg6
51.Ra8 Ra3 52.a6 Kh6 53.Ra7 Kg6 54.Ra8 Kh6 55.a7 Kg7 56.g5 fxg5+ 57.Kxg5 Ra1
58.Kf4 Ra2 59.Ke4 Ra1  1/2-1/2

