[Event "BRA IC"]
[Site "Curitiba BRA"]
[Date "1984.09.??"]
[EventDate "1984.09.??"]
[Round "4"]
[Result "1-0"]
[White "Marco Antonio Barbosa"]
[Black "William Pimentel"]
[ECO "B31"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Qc7 6. Nc3 e6 7. Bxc6 bxc6
8. d3 Nf6 9. Be3 d6 10. h3 Rb8 11. Qc1 O-O 12. Rb1 Re8 13. e5 Nd5 14. exd6
Qxd6 15. Ne4 Qc7 16. Bxc5 Qd7 17. Bd4 e5 18. Nc5 Qd6 19. c4 Nf4 20. Qxf4
exf4 21. Rxe8+ Bf8 22. Ne4 1-0