[Event "Las Palmas-03"]
[Site "Las Palmas"]
[Date "1974.??.??"]
[Round "11"]
[White "Kavalek, Lubomir"]
[Black "Polugaevsky, Lev"]
[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 b5 8. e5 dxe5 9. fxe5 Qc7 10. Qe2 Nfd7 11. O-O-O Bb7 12. Qg4 Qb6 13. Be2 h6 14. Qh3 Nxe5 15. Rhe1 Nbd7 16. Bh4 g6 17. Bg4 h5 18. Bxe6 Bh6+ 19. Kb1 fxe6 20. Nxe6 Rh7 21. Bg3 Re7 22. Bxe5 Qxe6 23. Qxe6 Rxe6 24. Bf4 Rxe1 25. Rxe1+ Kf7 1/2-1/2