[Event "Sousse Interzonal"]
[Site "Sousse TUN"]
[Date "1967.10.16"]
[EventDate "1967.??.??"]
[Round "1"]
[Result "1-0"]
[White "Viktor Korchnoi"]
[Black "Lubomir Kavalek"]
[ECO "E61"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nf3 c6
7. h3 Qa5 8. Bd2 Qa6 9. b3 Nbd7 10. a4 e5 11. e3 Qb6 12. a5
Qd8 13. Bc1 Re8 14. Bb2 Rb8 15. O-O b5 16. axb6 axb6 17. Ba3
Bf8 18. dxe5 dxe5 19. Bxf8 Kxf8 20. Qd6+ Qe7 21. Qxc6 Qb4
22. Nd5 Nxd5 23. cxd5 b5 24. Ra7 Qxb3 25. Qd6+ Kg8 26. Nxe5
Rxe5 27. Rxd7 Bxd7 28. Qxb8+ Re8 29. Qc7 Bf5 30. g4 Bd3 31. d6
Bxf1 32. d7 Rf8 33. d8=Q Bxg2 34. Qf6 Ba8 35. Qce5 1-0