[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.18"]
[Round "4"]
[White "Reyes Larena, Juan"]
[Black "Valiente, Cristobal"]
[Result "1/2-1/2"]
[WhiteElo "2400"]
[BlackElo "2350"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 e6 4. d4 cxd4 5. Nxd4 a6 6. Be2 Qc7 7. Be3 Nf6 8. O-O Bb4 9. Na4 O-O 10. Nxc6 bxc6 11. Nb6 Rb8 12. Nxc8 Rfxc8 13. Bxa6 Rd8 14. Bd3 Bd6 15. Kh1 Be5 16. c3 Rxb2 17. Qc1 Ng4 18. f4 Nxe3 19. Qxb2 Bxf4 20. Qf2 Nxf1 21. Rxf1 e5 22. g3 Qd6 23. Be2 Bg5 24. Qxf7+ Kh8 25. Bg4 g6 26. Rd1 Qe7 27. Qxe7 Bxe7 28. Rxd7 Rxd7 29. Bxd7 c5 30. Kg2 Bd8 31. Kf3 Ba5 32. c4 Kg7 33. Be6 Kf6 34. Bg8 h6 35. Ke2 Ke7 36. Kd1 Kd6 37. Bf7 g5 38. Bg6 Bb4 39. Bh5 Kd7 40. Kc2 Kc7 41. Bg6 Kc6 42. Be8+ Kc7 43. Bh5 Kc6 44. Bg4 Kc7 45. Kd1 Kd6 46. Bf5 Ke7 47. Bg4 Kd6 48. Bh5 Kd7 49. Ke2 Ke7 50. Kf3 Kf6 51. Kg4 1/2-1/2