[Event "Petrolina Cordioli Memorial op"]
[Site "Petrolina"]
[Date "2007.10.21"]
[Round "7"]
[White "Pergentino, Marcelo Carvalho"]
[Black "Cavalcante, Amanda Peres"]
[Result "1-0"]
[ECO "C23"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "13"]
[EventDate "2007.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Qh5 g6 4. Qxe5+ Kf8 5. Qxh8 Nc6 6. Qxh7 b6 7. Qxf7# 1-0

[Event "Petrolina Cordioli Memorial op"]
[Site "Petrolina"]
[Date "2007.10.20"]
[Round "5"]
[White "Alves, Arthur Jose Barros"]
[Black "Pergentino, Marcelo Carvalho"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "62"]
[EventDate "2007.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nc6 2. e3 Nf6 3. Bb5 a6 4. Bxc6 dxc6 5. h3 e6 6. a3 Bc5 7. Ne5 Qd5 8. Nd3 Qxg2 9. Rf1 Bd6 10. Nc3 e5 11. Ne2 Qxh3 12. Ng1 Qg2 13. Ne2 Bh3 14. Rg1 Qf3 15. Rg3 Qh1+ 16. Rg1 Qh2 17. b3 Bg4 18. Rf1 e4 19. Nb2 b5 20. d3 Rd8 21. Bd2 c5 22. Ba5 Be5 23. Rb1 0-0 24. Rc1 Bxb2 25. Rb1 Be5 26. Qd2 b4 27. a4 Bxe2 28. Kxe2 Bc3 29. Qd1 Qh5+ 30. f3 exd3+ 31. Kf2 Qh2# 0-1

[Event "Petrolina Cordioli Memorial op"]
[Site "Petrolina"]
[Date "2007.10.19"]
[Round "2"]
[White "Pergentino, Marcelo Carvalho"]
[Black "Antunes, Bruno Pereira"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1800"]
[BlackElo "1773"]
[PlyCount "23"]
[EventDate "2007.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 e6 3. Nf3 Nf6 4. Nc3 cxd4 5. Qxd4 Nc6 6. Qe3 b6 7. Bd2 Bc5 8. Qg5 0-0 9. 0-0-0 Bxf2 10. Be3 h6 11. Qb5 Bxe3+ 12. Kb1 0-1

[Event "Petrolina Cordioli Memorial op"]
[Site "Petrolina"]
[Date "2007.10.18"]
[Round "1"]
[White "Barbosa, Eugenio Seve de Me"]
[Black "Pergentino, Marcelo Carvalho"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1852"]
[BlackElo "1800"]
[PlyCount "45"]
[EventDate "2007.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nc6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 d5 6. e3 dxc4 7. Bxc4 Be7 8. Rc1 Ng4 9. Bxe7 Qxe7 10. h3 Nf6 11. e4 Bd7 12. 0-0 0-0-0 13. a3 h6 14. Re1 Rhf8 15. b4 a6 16. d5 Na7 17. e5 Bb5 18. Bxb5 Nxb5 19. Nxb5 Rxd5 20. exf6 gxf6 21. Qxd5 Rd8 22. Qc5 Qxc5 23. Rxc5 1-0

