[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.25"]
[Round "10"]
[White "Ravi, Lanka"]
[Black "Defize, Alain"]
[Result "1/2-1/2"]
[WhiteElo "2335"]
[BlackElo "2380"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. g3 c6 6. Bg2 Be7 7. O-O O-O 8. e4 a6 9. b3 b5 10. cxb5 axb5 11. Qc2 Bb7 12. Rd1 Qb8 13. Bb2 Re8 14. dxe5 dxe5 15. Rd2 b4 16. Nd1 c5 17. Nh4 g6 18. Ne3 Nb6 19. f3 Qc7 20. Bf1 Red8 21. Nc4 Nfd7 22. Ng2 Nxc4 23. Bxc4 Nb6 24. Rxd8+ Rxd8 25. Ne3 h5 26. h4 Bf8 27. Rd1 Bh6 28. Rxd8+ Qxd8 29. Ng2 Nxc4 30. Qxc4 Qd6 31. Qc2 Ba6 32. Kh2 f6 33. a3 Qd2 34. Qxd2 Bxd2 35. Kg1 Be2 36. Kf2 Bd1 37. axb4 cxb4 38. Ne3 Bxb3 39. Ke2 Bxe3 40. Kxe3 Kf7 41. f4 exf4+ 42. Kxf4 Ke6 43. e5 fxe5+ 44. Bxe5 Ba4 45. Bg7 1/2-1/2