[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.29"]
[Round "13"]
[White "De Castro, Alexandre Zanini"]
[Black "De Firmian, Nick E"]
[Result "0-1"]
[WhiteElo "2360"]
[BlackElo "2430"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Be3 Be6 10. f4 exf4 11. Rxf4 Nc6 12. Nd4 Nxd4 13. Bxd4 Nd7 14. Kh1 Ne5 15. Nd5 Bg5 16. Rf1 Rc8 17. c3 Bxd5 18. exd5 Re8 19. Qc2 g6 20. Rae1 Bh6 21. Qb3 Qd7 22. Qd1 Bg7 23. b3 b5 24. a4 h5 25. axb5 axb5 26. Qd2 Re7 27. Bxe5 Rxe5 28. c4 Qe7 29. Bd3 bxc4 30. Bxc4 Ra8 31. Qf2 Rxe1 32. Rxe1 Be5 33. g3 Kg7 34. Kg2 h4 35. Qe3 Rh8 36. Re2 hxg3 37. hxg3 Qd7 38. Qf3 Qh3+ 39. Kf2 Ra8 40. Ke3 Ra1 41. Kd3 Qxg3 42. Qxg3 Bxg3 43. Kc2 Be5 44. b4 Ra3 45. Bb3 f5 46. b5 Ra8 47. Bc4 g5 48. Re1 g4 49. b6 Rb8 50. Rb1 Bd4 51. b7 Kf6 52. Bd3 Kg5 53. Kd2 f4 54. Ke1 f3 55. Be4 Kf4 56. Bg6 g3 57. Rb4 Ke5 0-1