[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.24"]
[Round "9"]
[White "Yang, Xian"]
[Black "Lewis, James E"]
[Result "1/2-1/2"]
[WhiteElo "2205"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O h6 9. Bf4 Bd7 10. Nxc6 Bxc6 11. f3 e5 12. Be3 b5 13. g4 Be7 14. Kb1 Rc8 15. h4 Qc7 16. Bh3 b4 17. Nd5 Nxd5 18. exd5 Bd7 19. Bf1 h5 20. g5 O-O 21. Bd3 g6 22. Qxb4 Rb8 23. Qa3 a5 24. Bc1 Rfc8 25. Rhe1 Bf8 26. Be4 Rb4 27. Qe3 a4 28. a3 Rc4 29. Bd2 Be7 30. Bb4 Qb8 31. Rd2 Bd8 32. c3 Bb6 33. Qe2 Kg7 34. Rc2 Bd8 35. Rh1 Be7 36. Bd3 Rf4 37. c4 Bf5 38. Bxf5 Rxf5 39. Bd2 Bd8 40. f4 exf4 41. Rf1 Bb6 42. Rxf4 Re8 43. Bc3+ Kg8 44. Qf1 Qc8 45. Bb4 Rxf4 46. Qxf4 Bc5 47. Qf6 Bxb4 48. axb4 Re1+ 49. Ka2 Qh3 50. Qc3 Qxh4 51. b3 axb3+ 52. Kxb3 Qe4 53. Ra2 Rb1+ 54. Rb2 Ra1 1/2-1/2