[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.22"]
[Round "7"]
[White "Rian, MM"]
[Black "Charpentier Morales, William"]
[Result "1/2-1/2"]
[BlackElo "2335"]
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 Qc7 7. O-O d6 8. Be3 Nbd7 9. f4 b5 10. Bf3 Bb7 11. a3 Be7 12. Qe2 O-O 13. g4 Nc5 14. Qg2 Ne8 15. g5 Kh8 16. f5 e5 17. Nde2 d5 18. exd5 Nd6 19. Bg4 Nc4 20. Bc1 Qd8 21. Bf3 e4 22. Nxe4 Bxd5 23. Nxc5 Bxf3 24. Qxf3 Bxc5+ 25. Kh1 Re8 26. Nf4 Be3 27. g6 fxg6 28. Ne6 Qb6 29. f6 Qxe6 30. f7 Bc5 31. fxe8=Q+ Rxe8 32. Bf4 Rf8 33. Rae1 Qf5 34. Qg2 Qd7 35. b4 Be7 36. Bg5 Bf6 37. Rd1 Qc7 38. Rd3 Ne5 39. Rh3 Qc4 40. Rh4 Qe6 41. Qe4 Qd6 42. Rhf4 h6 43. Bxf6 gxf6 44. Rh4 Kg7 45. Qe3 Qc6+ 46. Kg1 h5 47. Re4 Rf7 1/2-1/2