[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2015.08.02"]
[Round "6"]
[White "Biffi, Giovanni Cesar"]
[Black "Farias, Sergio Luiz Cardoso"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1615"]
[PlyCount "48"]
[EventDate "2015.07.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d5 2. Bd3 c6 3. Nc3 d4 4. Nce2 e5 5. Nf3 Bd6 6. Ng3 Nf6 7. 0-0 0-0 8. c4 Na6 9. a3 Nc5 10. Bc2 d3 11. Bb1 Bc7 12. b4 Ncxe4 13. Bxd3 Nxg3 14. hxg3 Qxd3 15. c5 Bg4 16. a4 e4 17. Ra3 Qd5 18. a5 exf3 19. gxf3 Bh3 20. Re1 Rfe8 21. Rae3 Rxe3 22. fxe3 Bxg3 23. Re2 Qxf3 24. Qe1 Bxe1 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2015.08.01"]
[Round "3"]
[White "Biffi, Giovanni Cesar"]
[Black "Sales, Luis Carlos"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1837"]
[PlyCount "52"]
[EventDate "2015.07.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Be3 e6 4. c3 Bd6 5. Nbd2 h6 6. Qa4+ c6 7. Nb3 Nbd7 8. g3 a5 9. Bf4 b5 10. Qxa5 Rxa5 11. Nxa5 Qxa5 12. Bxd6 Ne4 13. Bh3 Nxd6 14. Nd2 Nf6 15. f3 0-0 16. g4 Nc4 17. Nb3 Qc7 18. Nc1 Nxb2 19. Nd3 Nxd3+ 20. exd3 Qf4 21. Ke2 e5 22. a3 exd4 23. cxd4 Re8+ 24. Kf2 Nxg4+ 25. Bxg4 Bxg4 26. Rae1 Qxf3+ 0-1

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2015.08.01"]
[Round "4"]
[White "Jesus Filho, Jose Carlos"]
[Black "Biffi, Giovanni Cesar"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1957"]
[PlyCount "55"]
[EventDate "2015.07.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bc4 Be7 4. c3 Bf6 5. Qb3 Nge7 6. Bxf7+ Kf8 7. Bh5 d5 8. exd5 g6 9. dxc6 Rb8 10. Bxg6 hxg6 11. cxb7 Rxb7 12. Qa4 Qd7 13. Qxd7 Bxd7 14. d4 Bg4 15. dxe5 Bg7 16. Nbd2 c5 17. h3 Bf5 18. 0-0 Nd5 19. Nb3 Bxh3 20. gxh3 Rf7 21. Kg2 Nf4+ 22. Bxf4 Rxf4 23. Nxc5 Rf5 24. Ne6+ Kg8 25. Nxg7 Kxg7 26. Rad1 Rhf8 27. e6 Rxf3 28. Rd7+ 1-0

[Event "Cuiaba Contaud op"]
[Site "Cuiaba"]
[Date "2015.07.31"]
[Round "2"]
[White "Arruda Filho, Ivo Pereira de"]
[Black "Biffi, Giovanni Cesar"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1814"]
[PlyCount "69"]
[EventDate "2015.07.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. Bf4 Nf6 4. e3 Nc6 5. c3 Bd6 6. Ne5 Bd7 7. Bd3 Qe7 8. Nd2 0-0-0 9. b4 h6 10. a4 g5 11. Bg3 Ng4 12. Qxg4 f6 13. Ng6 Qg7 14. Nxh8 Qxh8 15. Bxd6 f5 16. Qe2 f4 17. b5 Nb8 18. Be5 Qe8 19. exf4 h5 20. Bf6 e5 21. Bxd8 Kxd8 22. Qxe5 Be6 23. f5 Nd7 24. Qxe6 Qxe6+ 25. fxe6 Nf6 26. 0-0 h4 27. Nf3 b6 28. Nxg5 Nh5 29. Rae1 Kc8 30. e7 Ng7 31. e8Q+ Nxe8 32. Rxe8+ Kd7 33. Rfe1 c6 34. R1e7+ Kd6 35. Nf7# 1-0

