[Event "Interzonal-10b"]
[Site "Manila"]
[Date "1976.06.15"]
[Round "3"]
[White "Ribli, Zoltan"]
[Black "Biyiasas, Peter"]
[Result "1/2-1/2"]
[WhiteElo "2575"]
[BlackElo "2460"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 O-O 5. O-O d6 6. Nc3 e5 7. d4 Nbd7 8. e4 c6 9. h3 Qb6 10. Re1 Re8 11. d5 c5 12. Be3 a6 13. Qd2 Rf8 14. Nh2 Qc7 15. a4 Nh5 16. Qe2 b6 17. Bf3 Nhf6 18. Qf1 Bb7 19. Qg2 Rae8 20. Bd1 Kh8 21. f4 exf4 22. gxf4 Ng8 23. Bc2 Bc8 24. Nf3 Ndf6 25. Re2 Nh5 26. Rf1 f5 27. Bc1 fxe4 28. Ng5 Bd4+ 29. Kh1 e3 30. Qh2 Nh6 31. Nd1 Bf5 32. Bxe3 Bxe3 33. Rxe3 Bxc2 34. Qxc2 Nf5 35. Rxe8 Rxe8 36. Ne6 Nhg3+ 37. Kg1 Rxe6 38. dxe6 Nxf1 39. Kxf1 Qe7 40. Ke1 Qxe6+ 41. Kd2 Nd4 42. Qd3 d5 43. cxd5 Qxd5 44. Qe3 Nf5+ 45. Qd3 Qg2+ 46. Qe2 Qd5+ 47. Qd3 Nd4 48. Qe3 Ne6+ 49. Ke2 Kg7 50. Qe5+ Qxe5+ 51. fxe5 Kf7 52. Ke3 Nd4 53. Ke4 Ke6 54. Ne3 Nf5 55. Nc4 b5 56. axb5 axb5 57. Na5 c4 58. Nb7 Ng3+ 59. Kf3 Nh5 60. Ke4 Kd7 61. Nc5+ Kc6 62. Na6 Ng7 63. Nb4+ Kc5 64. Na6+ Kb6 65. Nb4 Ka5 66. Nc6+ Ka4 67. Nd4 b4 68. e6 c3 69. bxc3 b3 70. Nxb3 Kxb3 71. Ke5 Kxc3 72. Kf6 Ne8+ 73. Ke7 Ng7 74. Kf6 1/2-1/2