[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.19"]
[Round "5"]
[White "Mateo, Ramon"]
[Black "Santacruz, Francisco"]
[Result "1/2-1/2"]
[WhiteElo "2395"]
[BlackElo "2305"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 Bb4 7. Bg2 O-O 8. O-O a6 9. Nce2 Qc7 10. c4 Be7 11. b3 Rd8 12. Bb2 d6 13. Rc1 Bd7 14. Nc3 Nxd4 15. Qxd4 Rac8 16. Kh1 Qb8 17. f4 b5 18. cxb5 axb5 19. Ba3 Bf8 20. Bb4 Bc6 21. Ba5 Rd7 22. b4 Re7 23. Qd3 Rd7 24. h3 d5 25. e5 Ne4 26. Ne2 Ra7 27. Qd4 Ra6 28. Kh2 Be8 29. Rxc8 Qxc8 30. Rc1 Rc6 31. Rxc6 Qxc6 32. Qd3 Nf2 33. Qc3 Qc4 34. Qxc4 bxc4 35. Nd4 Nd3 36. a3 c3 37. b5 c2 38. Nxc2 Bxb5 39. Bf1 Bc4 40. Bxd3 Bxd3 41. Ne1 Bb5 42. Bb4 f6 43. Nf3 Bd7 44. Nd4 g5 45. Bxf8 Kxf8 46. Kg2 Kf7 47. Kf3 gxf4 48. Kxf4 Kg6 49. Nb3 Bc6 50. Nd4 Bd7 51. g4 fxe5+ 52. Kxe5 h5 53. Nf3 hxg4 54. hxg4 Ba4 55. Kf4 d4 56. Ne5+ Kh6 57. g5+ Kh5 58. g6 Kh6 59. Ke4 Kg7 60. Kxd4 Kf6 61. Ke4 Bb5 62. Kf4 Be8 63. Ke4 Bb5 1/2-1/2