[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.27"]
[Round "11"]
[White "Gueye, Elhadji Gorgui"]
[Black "Barraza, Sergio"]
[Result "0-1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. Bg5 Bb7 6. f3 h6 7. Bh4 g5 8. Bf2 d5 9. e3 a5 10. Rc1 Nbd7 11. a3 Bf8 12. e4 dxc4 13. Bxc4 g4 14. Bh4 Be7 15. f4 Nh5 16. Bxe7 Qxe7 17. Nge2 Ndf6 18. O-O g3 19. hxg3 Ng4 20. Rf3 f5 21. d5 Qc5+ 22. Kh1 Qxc4 23. exf5 Bxd5 24. Nxd5 Qxc2 25. Nxc7+ Qxc7 26. Rxc7 exf5 27. Rb3 Rd8 28. Rc6 Rd1+ 29. Ng1 O-O 30. Rcxb6 Re8 31. Rb8 Nxg3+ 0-1