[Event "BRA ch"] [Site "Porto Alegre BRA"] [Date "1990.10.??"] [EventDate "?"] [Round "7"] [Result "0-1"] [White "Adriano Rodrigues"] [Black "Paulo Sergio C Oliveira"] [ECO "B02"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "62"] 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Nc3 Nxc3 6. bxc3 e6 7. d4 b6 8. cxb6 axb6 9. Nf3 Bb7 10. Bd3 Be7 11. O-O Nc6 12. Re1 Ra5 13. Nd2 Qa8 14. Qc2 f5 15. Nc4 Ra4 16. d5 Nd8 17. d6 Bxg2 18. dxe7 Nf7 19. f4 Bc6 20. Qe2 g5 21. Kf2 b5 22. Nb2 Qa7+ 23. Be3 Rxf4+ 24. Kg1 Qa3 25. Bxf4 gxf4 26. Nd1 Rg8+ 27. Kf1 Qc5 28. Qf2 Qd5 29. Ke2 Rg2 30. Rf1 Nxe5 31. Qxg2 Qxd3+ 0-1