[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.19"]
[Round "5"]
[White "Roselli Mailhe, Bernardo"]
[Black "Guerra, Jose Luis"]
[Result "0-1"]
[WhiteElo "2305"]
[BlackElo "2245"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Be7 9. Qf3 Nbd7 10. O-O-O Qc7 11. Bh4 b5 12. a3 Rb8 13. g4 h6 14. Bg3 b4 15. axb4 Rxb4 16. Bg2 Nc5 17. Nxc5 Qxc5 18. e5 Bb7 19. Qe2 dxe5 20. Bxb7 Rxb7 21. Qxa6 Ra7 22. Qb5+ Qxb5 23. Nxb5 Ra1+ 24. Kd2 Rxd1+ 25. Kxd1 exf4 26. Bxf4 Nxg4 27. Ke2 O-O 28. Rg1 h5 29. h3 Nf6 30. Bh6 Ne8 31. c4 Kh7 32. Be3 Nf6 33. c5 Rb8 34. c6 Nd5 35. c7 Nxc7 36. Nxc7 Rxb2+ 37. Kf1 Bd6 38. Ne8 Rb1+ 39. Ke2 Rxg1 40. Bxg1 Be7 41. Nc7 g5 42. Nb5 Kg6 43. Bh2 f6 44. Kf3 Bc5 45. Nd6 e5 46. Ne4 Bd4 47. Ke2 f5 48. Nd2 g4 49. hxg4 hxg4 50. Bg3 f4 51. Bh4 Kf5 52. Bf2 Bxf2 53. Kxf2 e4 54. Nc4 Ke6 55. Nb6 e3+ 56. Ke2 Ke5 57. Kd3 g3 58. Nc4+ Kf5 59. Ke2 g2 0-1