[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.17"]
[Round "3"]
[White "De Castro, Alexandre Zanini"]
[Black "Stone, Raymond"]
[Result "1/2-1/2"]
[WhiteElo "2360"]
[BlackElo "2305"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Qd2 exd5 9. Qe3+ Kf8 10. Qf4 Bf6 11. h4 h6 12. Nf3 Kg7 13. e3 c6 14. Bd3 Be6 15. O-O-O Nd7 16. g4 Qb8 17. Qxb8 Raxb8 18. Rdg1 Rbc8 19. g5 hxg5 20. Nxg5 Bxg5 21. hxg5 Rcf8 22. Kd2 Rxh1 23. Rxh1 f6 24. gxf6+ Rxf6 25. Rh2 Bf5 26. Ne2 Bxd3 27. Kxd3 Rf5 28. Nf4 Nf8 29. Ke2 g5 30. Nd3 Nd7 31. Rh1 a5 32. f3 Rf8 33. Nf2 Nf6 34. Rg1 Kh6 35. Nd3 Nd7 36. f4 gxf4 37. exf4 Rf6 38. Kf3 Nf8 39. Ne5 Kh7 40. Rh1+ Kg7 41. Rg1+ Kh7 42. Ke3 Ng6 43. Rh1+ Kg8 44. Rg1 Kh7 45. Rh1+ 1/2-1/2