[Event "Olympiad-31"]
[Site "Moscow"]
[Date "1994.12.16"]
[Round "14(4)"]
[White "Zelaya, Porfirio"]
[Black "Effatian, Mehdi"]
[Result "1/2-1/2"]

1. e4 c5 2. f4 d5 3. e5 g6 4. Nf3 Nc6 5. Be2 Bg7 6. O-O e6 7. d4 cxd4 8. Nxd4 Nge7 9. Kh1 Nxd4 10. Qxd4 O-O 11. Nc3 Nc6 12. Qf2 Bd7 13. Be3 f6 14. Bc5 Rf7 15. exf6 Qxf6 16. Nb5 b6 17. Ba3 Bh6 18. Nd6 Rff8 19. Nb5 Rf7 20. Nd6 Rff8 21. Nb5 1/2-1/2