[Event "Interzonal-06"]
[Site "Amsterdam"]
[Date "1964.05.30"]
[Round "9"]
[White "Quinones, Oscar Carillo"]
[Black "Bilek, Istvan"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 Qa5 5. Be3 Nf6 6. Nd2 cxd4 7. Nb3 Qd8 8. Nxd4 d6 9. f3 Nc6 10. Qd2 Bd7 11. Bc4 Rc8 12. Bb3 Ne5 13. O-O-O Nc4 14. Bxc4 Rxc4 15. Kb1 a6 16. Nde2 O-O 17. Bh6 Bxh6 18. Qxh6 Qb6 19. h4 Rfc8 20. Rd3 R4c5 21. h5 Bb5 22. hxg6 fxg6 23. Nf4 Bxd3 24. Nfd5 Rxd5 25. Nxd5 Qf2 26. Nxf6+ Kf7 27. cxd3 Kxf6 28. Qf4+ Kg7 29. Qh6+ Kf6 30. Qf4+ Kg7 31. Qh6+ 1/2-1/2