[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.15"]
[Round "1"]
[White "Tonsingh, Orrin"]
[Black "Yang, Xian"]
[Result "0-1"]
[WhiteElo "2200"]
[BlackElo "2205"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O c5 6. d3 Nc6 7. b3 O-O 8. e3 e5 9. cxd5 Nxd5 10. Qe2 Ndb4 11. Rd1 Bf5 12. Ne1 Qd7 13. a3 Na6 14. Bb2 Bg4 15. f3 Be6 16. Qc2 Rad8 17. Nd2 f6 18. Rac1 Nc7 19. Ne4 Na6 20. f4 exf4 21. gxf4 Na5 22. Nd2 Bg4 23. Ndf3 Qe6 24. Qf2 Nxb3 25. Rc3 Na5 26. Rdc1 Nc7 27. e4 Bxf3 28. Bxf3 Nb5 29. f5 Qb6 30. R3c2 Nd4 31. Bxd4 Rxd4 32. Rb2 Qd8 33. Qg3 Bd6 34. Qg4 Qe7 35. Rg2 c4 36. Be2 Bxa3 37. Ra1 Bc5 38. Kh1 Nb3 39. Rd1 Rfd8 40. Nf3 cxd3 41. Nxd4 dxe2 42. Qxe2 Nxd4 43. Qc4+ Kf8 44. Rdg1 Nxf5 45. Rf1 Rd4 46. Qc2 Ne3 0-1