[Event "Petrolina Cordioli Memorial op"]
[Site "Petrolina"]
[Date "2007.10.19"]
[Round "3"]
[White "Dos Santos, Marcio Melo"]
[Black "Dos Anjos, Genilson Pinheiro"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "11"]
[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 d5 2. e3 Nf6 3. Nc3 a6 4. Nf3 Nc6 5. Bb5 axb5 6. Nxb5 0-1

[Event "Petrolina Cordioli Memorial op"]
[Site "Petrolina"]
[Date "2007.10.19"]
[Round "2"]
[White "Gomes, Jose Roberto Severi"]
[Black "Dos Santos, Marcio Melo"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1677"]
[BlackElo "1800"]
[PlyCount "77"]
[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. e4 d5 3. exd5 Qxd5 4. Nf3 Be7 5. c4 Qe4+ 6. Be3 Nf6 7. Bd3 Qc6 8. 0-0 Bd6 9. c5 Be7 10. Ne5 Qd5 11. Nc3 Qd8 12. f4 Nc6 13. Bb5 Bd7 14. Nxd7 Nxd7 15. Bxc6 bxc6 16. Qf3 Nb8 17. f5 0-0 18. fxe6 fxe6 19. Qe4 Nd7 20. Qxe6+ Kh8 21. Qxc6 Nf6 22. Rad1 Qd7 23. Qxd7 Nxd7 24. c6 Nb8 25. Rxf8+ Bxf8 26. d5 Na6 27. Nb5 Bc5 28. Bxc5 Nxc5 29. Nxc7 Rc8 30. Nb5 a6 31. Nd6 Rc7 32. b4 Na4 33. b5 axb5 34. Nxb5 Re7 35. c7 Re8 36. d6 Rc8 37. d7 Rg8 38. d8Q Rxd8 39. Rxd8# 1-0

[Event "Petrolina Cordioli Memorial op"]
[Site "Petrolina"]
[Date "2007.10.18"]
[Round "1"]
[White "Dos Santos, Marcio Melo"]
[Black "Pessoa, Thaynnara Alice Que"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "32"]
[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. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nxe5 Qd4 6. Nf3 Qxe4+ 7. Kf1 Bg4 8. Qe1 Bxf3 9. gxf3 Qxe1+ 10. Kxe1 0-0-0 11. Kf1 g6 12. d3 Bg7 13. Na3 Re8 14. Bd2 Bxb2 15. Re1 Rxe1+ 16. Bxe1 Bxa3 0-1

