[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.28"]
[Round "12"]
[White "Lee, Cecil"]
[Black "Riego Prieto, Victorio"]
[Result "0-1"]
[BlackElo "2250"]

1. c4 g6 2. Nc3 Bg7 3. d4 f5 4. g3 Nf6 5. Bg2 O-O 6. Nf3 d6 7. O-O c6 8. e3 Qc7 9. b3 e5 10. Bb2 e4 11. Nd2 a6 12. Rc1 Qe7 13. Re1 b5 14. f3 d5 15. cxd5 cxd5 16. f4 Nbd7 17. Qe2 Rd8 18. Rc2 Nf8 19. Rec1 Ne6 20. a3 Bb7 21. Na2 Rdc8 22. Nf1 Rxc2 23. Rxc2 Qd7 24. Qd2 a5 25. h3 h5 26. Qc1 Ne8 27. Nd2 Bf8 28. Bf1 a4 29. bxa4 bxa4 30. Bc3 Nd6 31. Bb4 Be7 32. Bc5 g5 33. Qd1 h4 34. fxg5 Bxg5 35. Qe1 Kh7 36. Kh1 hxg3 37. Qxg3 f4 38. exf4 Bxf4 39. Qg4 Rg8 40. Qh5+ Bh6 41. Bxd6 Rg5 42. Qd1 Qxd6 43. h4 Rg7 44. Nb1 Qg3 45. Rg2 Qh3+ 46. Rh2 Qe3 47. Rg2 Nxd4 48. Rxg7+ Bxg7 49. Qh5+ Qh6 50. Qxh6+ Kxh6 51. Nac3 Bc6 52. Na2 Nc2 53. Nb4 Nxb4 54. axb4 e3 55. Ba6 d4+ 56. Kg1 Be4 57. Na3 Bf8 58. Nc4 Bxb4 59. Bb5 a3 0-1