[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.18"]
[Round "4"]
[White "Frois, Antonio"]
[Black "Batres O, Francisco"]
[Result "1-0"]
[WhiteElo "2270"]
[BlackElo "2245"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 Rb8 5. Bg2 b5 6. O-O Qb6 7. Re1 d6 8. a4 a6 9. axb5 axb5 10. c3 Nf6 11. d4 e5 12. d5 Ne7 13. Nh4 g6 14. b4 Bg7 15. h3 Nd7 16. Be3 O-O 17. f4 f5 18. exf5 Nxf5 19. Nxf5 Rxf5 20. Kh2 exf4 21. Bxf4 cxb4 22. Re6 Ne5 23. Re7 Rf7 24. Re8+ Rf8 25. Rxf8+ Kxf8 26. Ra2 bxc3 27. Nxc3 b4 28. Na4 Qa7 29. Qb3 Bf5 30. g4 Bd7 31. Be3 Qc7 32. Rc2 Qd8 33. Bd2 Bxa4 34. Qxa4 Nxg4+ 35. Kg3 Ne5 36. h4 Qd7 37. Qxd7 Nxd7 38. Bh3 Nc5 39. Bf4 Ke7 40. Rxc5 b3 41. Rc7+ Kf8 42. Bxd6+ 1-0