[Event "Copa LA open"] [Site "Sao Paulo BRA"] [Date "1991.09.??"] [EventDate "1991.09.14"] [Round "5"] [Result "1-0"] [White "Pedroso Jr, Arquimedes"] [Black "Yadira Hernandez"] [ECO "B44"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "90"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be2 Qc7 6. Nb5 Qb8 7. Be3 a6 8. N5c3 b5 9. f4 Nf6 10. Bf3 b4 11. Na4 Qb5 12. c4 bxc3ep 13. Nbxc3 Bb4 14. Kf2 Bxc3 15. bxc3 O-O 16. c4 Qb7 17. e5 Ne8 18. Rb1 Qc7 19. Bb6 Qb8 20. Nc5 Ra7 21. Bxc6 dxc6 22. Bxa7 Qxa7 23. Qd4 f6 24. Nxe6 Qxd4+ 25. Nxd4 fxe5 26. Nxc6 Rxf4+ 27. Ke3 Rxc4 28. Ne7+ Kf7 29. Nxc8 Rxc8 30. Rhc1 Rd8 31. Rb7+ Kg6 32. Rc6+ Nf6 33. Rxa6 Rd1 34. a4 Kf5 35. Ke2 Rd4 36. Rxg7 Nd5 37. Ra5 Nc3+ 38. Ke1 Rd1+ 39. Kf2 Ne4+ 40. Ke3 Re1+ 41. Kd3 Rd1+ 42. Kc2 Rd4 43. Re7 Rd2+ 44. Kc1 Rxg2 45. Raxe5+ 1-0