[Event "Interzonal-06"]
[Site "Amsterdam"]
[Date "1964.05.26"]
[Round "6"]
[White "Perez Perez, Francisco Jose"]
[Black "Quinones, Oscar Carillo"]
[Result "0-1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e4 b5 6. e5 Nd5 7. a4 e6 8. axb5 Nxc3 9. bxc3 cxb5 10. Ng5 Bb7 11. Qh5 g6 12. Qg4 Be7 13. Be2 Nd7 14. h4 h5 15. Qg3 Bd5 16. O-O a5 17. Bd1 Nb6 18. Bc2 Rg8 19. Nf3 b4 20. cxb4 axb4 21. Bg5 b3 22. Bxe7 Qxe7 23. Rxa8+ Nxa8 24. Bb1 Nb6 25. Ng5 Qb7 26. Nh7 Nd7 27. f4 Qa7 28. Qc3 Rh8 29. Ng5 Qb7 30. Re1 Ke7 31. Be4 Rb8 32. Bxd5 Qxd5 33. Ne4 Qb5 34. f5 gxf5 35. Nd2 Qb4 36. Qe3 c3 37. Nf3 b2 38. d5 b1=Q 39. Qg5+ Ke8 40. d6 Qxe1+ 41. Nxe1 Qb6+ 42. Kh2 Qd8 43. Qg8+ Nf8 44. Nf3 Rb4 45. Ng5 Rxh4+ 46. Kg1 Qb6+ 47. Kf1 Qb1+ 48. Kf2 Qc2+ 49. Ke3 Qd2+ 50. Kf3 Rf4+ 51. Kg3 Rg4+ 0-1