[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.15"]
[Round "1"]
[White "Al Haddad, Hussein Essa"]
[Black "Riego Prieto, Victorio"]
[Result "0-1"]
[BlackElo "2250"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nc6 5. Be3 e5 6. d5 Nd4 7. Nce2 c5 8. dxc6 Qa5+ 9. Bd2 Qb6 10. cxb7 Bxb7 11. Nxd4 exd4 12. Bd3 Nf6 13. Qc2 O-O 14. Ne2 Rfe8 15. f3 Nd7 16. b3 Rac8 17. O-O d5 18. exd5 Rxe2 19. Ba5 Rxc2 20. Bxb6 Rd2 21. Bxa7 Rxd3 22. Kf2 Ra8 23. c5 Bxd5 24. Bb6 Nxb6 25. cxb6 Rd2+ 26. Kg1 d3 27. Rfd1 Bd4+ 0-1