[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.18"]
[Round "4"]
[White "Dawson, Peter"]
[Black "Ortiz, Elio"]
[Result "0-1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. e3 Nf6 5. Nc3 Nc6 6. h3 Be7 7. cxd5 exd5 8. Bd3 O-O 9. O-O Be6 10. Ng5 Qd7 11. Bb1 h6 12. Nxe6 fxe6 13. f4 Rad8 14. Qd3 Bd6 15. a3 b6 16. Bd2 cxd4 17. exd4 Nxd4 18. b4 Nc6 19. g4 e5 20. Ba2 Kh8 21. Qg6 e4 22. Nxd5 Nxd5 23. Rad1 Nf6 24. Qf5 Qxf5 25. gxf5 Nd4 26. Be6 Nf3+ 27. Kf2 Nxd2 28. Rxd2 Bxb4 29. Ra2 Bc5+ 30. Ke2 Nd5 31. Bxd5 Rxd5 32. a4 a5 33. Rc2 Rdxf5 34. Rxc5 Rxc5 35. Rb1 Rxf4 36. Rxb6 Rc4 37. Rb8+ Kh7 38. Re8 Rxa4 0-1