[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.29"]
[Round "13"]
[White "Navas, Norman"]
[Black "Westerinen, Heikki MJ"]
[Result "0-1"]
[BlackElo "2485"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. dxc5 Qa5 8. Bd3 Qxc5 9. Qe2 Nc6 10. Be3 Qa5 11. O-O Ng4 12. Bd2 Qb6+ 13. Kh1 Qxb2 14. Rab1 Qa3 15. h3 Nf6 16. Nb5 Qc5 17. g4 Nxg4 18. hxg4 Bxg4 19. Be3 Qh5+ 20. Kg2 Bh3+ 21. Kg3 Qg4+ 22. Kh2 Bxf1 23. Rxf1 Qd7 24. Kg3 a6 25. Nbd4 Nxd4 26. Nxd4 Rac8 27. f5 Rc5 28. Qd2 Qc7 29. Rh1 Be5+ 30. Kf3 Qa5 31. Qc1 Qxa2 32. Bf2 Bg7 33. Ne2 Qb3 34. Qd2 Rxc4 35. Rb1 Qa3 36. Rxb7 e6 37. Kg2 Rc6 38. fxe6 fxe6 39. Bd4 e5 40. Be3 Qa1 41. Ng3 Qc3 42. Qa2+ Kh8 43. Qe2 Rc7 44. Rb6 a5 45. Ra6 Rcf7 46. Nh1 Qc7 47. Nf2 Qd8 48. Bc4 Rc7 49. Bd5 Qc8 50. Rxa5 Rc2 51. Qd1 Bh6 52. Ra8 Bxe3 53. Rxc8 Rxf2+ 54. Kg3 Rxc8 55. Qb3 Bd4 56. Kg4 Rcf8 57. Qb7 R2f3 58. Qd7 R8f4+ 0-1