[Event "Sousse Interzonal"]
[Site "Sousse"]
[Date "1967.??.??"]
[Round "23"]
[White "Kavalek, Lubomir"]
[Black "Stein, Leonid"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B49"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be3 a6 7.f4 b5 8.Nxc6 Qxc6
9.Be2 Ba3 10.Bd4 Bxb2 11.Nxb5 Bxa1 12.Bxa1 axb5 13.Bxg7 Qxe4 14.O-O Bb7 15.Rf2  1/2-1/2

