[Event "Benasque op"] [Site "Benasque"] [Date "1998.??.??"] [EventDate "?"] [Round "?"] [Result "0-1"] [White "Fierro Baquero, Martha Lorena"] [Black "Lev Psakhis"] [ECO "B90"] [WhiteElo "2240"] [BlackElo "2565"] [PlyCount "56"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Qe2 Be7 8. Be3 O-O 9. O-O-O b5 10. Bb3 b4 11. Na4 Nxe4 12. Nxe6 Bxe6 13. Bb6 Qe8 14. Qxe4 Bxb3 15. Qxa8 Bxa4 16. Rhe1 Qd7 17. Qe4 Nc6 18. Kb1 Rb8 19. Be3 Bf8 20. Bf4 Nd8 21. Rd2 Ne6 22. Be3 Bc6 23. Qg4 a5 24. f4 g6 25. h3 f5 26. Qd1 a4 27. g4 Be4 28. Ka1 a3 0-1