[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.25"]
[Round "10"]
[White "Cox, Valentine"]
[Black "Osman, Gadir Abdel"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. h3 Na5 9. d4 Nxb3 10. axb3 Bb7 11. d5 O-O 12. Nc3 Nd7 13. Ne2 f5 14. exf5 Rxf5 15. Ng3 Rf7 16. Ne4 h6 17. c4 b4 18. Qd3 a5 19. Be3 Qf8 20. Ng3 c6 21. Rad1 cxd5 22. cxd5 Nf6 23. Qb5 Bd8 24. Bc1 Rc7 25. Ne4 Nxe4 26. Rxe4 Ba6 27. Qa4 Qf7 28. Rg4 Bc8 29. Rg3 Bd7 30. Qa1 Kh8 31. Nh2 Rc2 32. Rf3 Bf6 33. Ng4 Bxg4 34. hxg4 Qg6 35. g5 Bxg5 36. Bxg5 Qxg5 37. Qa4 e4 38. Rg3 Qf6 1/2-1/2