[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.29"]
[Round "13"]
[White "Thorne, P"]
[Black "Nasser, Kamal"]
[Result "1/2-1/2"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 O-O 6. Be2 c5 7. d5 a6 8. O-O Bd7 9. Re1 e6 10. Bg5 h6 11. Bf4 e5 12. Bd2 Ne8 13. Kh1 f5 14. exf5 Bxf5 15. Bf1 Bg4 16. Re3 Qf6 17. Ne4 Qf5 18. Ng3 Qf6 19. h3 Bd7 20. Ne4 Qf7 21. Qb3 Bc8 22. a4 Nd7 23. Be1 Ndf6 24. Nfd2 Nxe4 25. Nxe4 Qe7 26. Rf3 Qh4 27. Rxf8+ Bxf8 28. Qf3 h5 29. Bd2 Bf5 30. Bd3 Be7 31. Kg1 Ng7 32. Ra3 Rf8 33. Qg3 Bxe4 34. Qxh4 Bxh4 35. Bxe4 Bxf2+ 36. Kh2 Kh7 37. Rb3 Rf7 38. Rb6 Ne8 39. Rb3 h4 40. Rf3 Bg3+ 41. Kg1 Rxf3 42. Bxf3 Bf4 43. Ba5 Kg7 44. Bd8 g5 45. Bg4 e4 46. Bf5 e3 47. Bc8 Nf6 48. Bxf6+ Kxf6 49. Kf1 Ke5 50. Ke2 Kd4 51. b3 a5 52. Bxb7 Kc3 53. Ba6 Kd4 54. Bb5 Be5 55. Ba6 Ke4 56. Bc8 Kf4 57. Bg4 1/2-1/2