[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.12.01"]
[Round "14"]
[White "Onat, Ilhan"]
[Black "Lau, Ralf"]
[Result "0-1"]
[WhiteElo "2330"]
[BlackElo "2400"]
1. d4 Nf6 2. c3 g6 3. Nf3 Bg7 4. Bg5 d6 5. Nbd2 Nbd7 6. e3 h6 7. Bh4 g5 8. Bg3 Nh5 9. Bc4 e6 10. O-O O-O 11. a4 Qe7 12. e4 a5 13. Re1 Nxg3 14. hxg3 b6 15. g4 Bb7 16. Qc2 Nf6 17. Nh2 d5 18. exd5 Nxd5 19. Ne4 Rfd8 20. Nf1 c5 21. dxc5 bxc5 22. Nfd2 Qc7 23. Bf1 Nb6 24. Nc4 Nxc4 25. Bxc4 Rab8 26. g3 Ba8 27. Re2 Kh8 28. Kh2 f5 29. gxf5 exf5 30. Nd2 Qb7 31. f4 Qxb2 32. Rc1 gxf4 33. gxf4 Bc6 34. Bb5 Qxc2 35. Rxc2 Bxb5 36. axb5 Rxb5 37. Nc4 Rb3 38. Ne5 Kh7 39. Re3 a4 40. Kh3 a3 41. Nc4 Ra8 42. Re7 a2 43. Rg2 Rxc3+ 44. Ne3 Rxe3+ 0-1