[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.19"]
[Round "5"]
[White "O'Shaughnessy, Conor"]
[Black "Martinez, Gustavo A"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d4 Nxd4 5. Nxd4 exd4 6. Qxd4 Qf6 7. Be3 Bg7 8. c3 Ne7 9. Qxf6 Bxf6 10. f4 c6 11. Bd3 d5 12. Nd2 O-O 13. O-O dxe4 14. Nxe4 Bg7 15. Bc5 Rd8 16. Bxe7 Rxd3 17. Rad1 Rxd1 18. Rxd1 Be6 19. Nf6+ Bxf6 20. Bxf6 Bxa2 21. Rd7 b5 22. Kf2 a5 23. Rc7 Bd5 24. g4 a4 25. h4 h6 26. g5 Kh7 27. Ke3 Re8+ 1/2-1/2