[Event "Interzonal-15"]
[Site "Manila"]
[Date "1990.??.??"]
[Round "11"]
[White "De Firmian, Nick E"]
[Black "Nikolic, Predrag"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2600"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 b6 8. Bb5+ Bd7 9. Bd3 h6 10. a4 Qc7 11. O-O Nbc6 12. Ba3 Na5 13. Nd2 O-O 14. dxc5 Qxe5 15. cxb6 Rfe8 16. c4 axb6 17. Re1 Qf6 18. cxd5 exd5 19. Rb1 Nec6 20. Rxb6 Qd4 21. Rb1 Qxa4 22. Bd6 Rxe1+ 23. Qxe1 Nd4 24. Qd1 Nf5 25. Ra1 Qd4 26. Nb3 Qb6 27. Bxf5 Bxf5 28. Qxd5 Rd8 29. Qxf5 Nxb3 30. cxb3 Qxd6 31. g3 Qd4 32. Re1 g6 33. Qf3 Rd5 34. Re8+ Kg7 35. Qe3 Qxe3 36. Rxe3 Rd2 37. Kg2 Rb2 38. h4 g5 39. hxg5 hxg5 40. g4 f5 41. gxf5 Kf6 42. Kf3 Kxf5 43. Rc3 Ke6 44. Rc6+ Kd5 45. Rb6 Kc5 46. Rg6 Rxb3+ 47. Kg4 Kd5 48. Rf6 Ke4 49. f3+ Ke3 50. Kxg5 Rb8 51. f4 Rg8+ 52. Kf5 Kf3 53. Rf7 Re8 54. Rf6 Ra8 55. Kg6 Rg8+ 56. Kf7 Rh8 57. Kg7 Rh1 58. f5 Kf4 59. Rf8 Kg5 60. Rf7 Rh6 61. Rf8 1/2-1/2