[Event "Sousse Interzonal"]
[Site "Sousse"]
[Date "1967.??.??"]
[Round "4"]
[White "Kortschnoj, Viktor"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E54"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Nf3 O-O 6.Bd3 d5 7.O-O dxc4 8.Bxc4 b6
9.dxc5 Qxd1 10.Rxd1 Bxc5 11.a3 Bb7 12.b4 Be7 13.Bb2 Rc8 14.Bb3 Nbd7  1/2-1/2

