[Event "Interzonal-10b"]
[Site "Manila"]
[Date "1976.06.24"]
[Round "9"]
[White "Mariotti, Sergio"]
[Black "Ribli, Zoltan"]
[Result "0-1"]
[WhiteElo "2470"]
[BlackElo "2575"]

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. exf6 Qe5+ 11. Be2 Qxg5 12. O-O Qe5 13. Bf3 Ra7 14. Nc6 Nxc6 15. Bxc6+ Bd7 16. Bxd7+ Rxd7 17. Qf3 Bd6 18. g3 Qxf6 19. Qa8+ Qd8 20. Qxa6 b4 21. Ne4 O-O 22. Qb5 Be7 23. c4 Rd4 24. Nf2 Qa8 25. b3 Rfd8 26. Qh5 Bf6 27. Ng4 Rxg4 28. Rxf6 Rxg3+ 29. hxg3 gxf6 30. Qg4+ Kf8 31. Qf4 Rd3 32. Kh2 Rc3 33. Kh3 Rc2 34. Qxf6 Qg2+ 35. Kg4 h5+ 36. Kg5 Qxg3+ 37. Kh6 Qe3+ 38. Qg5 Qd4 39. Kh7 Rf2 40. Rd1 Qxd1 41. Qc5+ Ke8 42. Qxf2 Qd3+ 43. Kh8 Qf5 44. Qa7 h4 45. c5 h3 46. c6 Qe5+ 47. Kg8 Qg3+ 48. Kh7 Qd6 49. Kg8 Qxc6 50. Qxf7+ Kd8 51. Qf6+ Kd7 52. Qf7+ Kd6 53. Qf4+ e5 54. Qf6+ Kd5 55. Qf3+ e4 56. Qd1+ Ke5 57. Qh5+ Kd6 58. Qh6+ Kc7 59. Qf4+ Kb7 60. Qf7+ Kb8 61. Qf4+ Qc7 62. Qd2 Qc8+ 63. Kf7 h2 64. Qe1 e3 0-1