[Event "Interzonal-07"]
[Site "Sousse"]
[Date "1967.10.18"]
[Round "3"]
[White "Gipslis, Aivars P"]
[Black "Kavalek, Lubomir"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bh4 Nbd7 10. O-O-O Qc7 11. Bd3 g5 12. fxg5 Ne5 13. Qe2 Nh7 14. Nf3 hxg5 15. Bg3 Nf8 16. h4 gxh4 17. Nxh4 Rg8 18. Be1 Bd7 19. Kb1 Bc6 20. Rh3 1/2-1/2