[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2019.06.21"]
[Round "3"]
[White "Roberto Gil, Renan"]
[Black "Cardoso, Sergio Carlos De Al"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "1507"]
[PlyCount "37"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 d5 3. e3 Bd6 4. Bg3 Nc6 5. Nf3 Nf6 6. Nbd2 Be7 7. h3 Bd6 8. Ne5 Ne7 9. c3 Nd7 10. Bd3 Nxe5 11. dxe5 Bc5 12. Bh4 Qd7 13. Qe2 Bb6 14. a4 c5 15. Bb5 Nc6 16. Qg4 0-0 17. Bf6 g6 18. Qg5 Bd8 19. Qh6 1-0

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2019.06.20"]
[Round "2"]
[White "Cardoso, Sergio Carlos De Al"]
[Black "Calcada, Lucas Galvan"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1507"]
[BlackElo "1400"]
[PlyCount "88"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. e5 dxe5 7. Nxe5 Qc7 8. Re1 g6 9. d3 Bg7 10. Nc3 a6 11. Ng4 Nxg4 12. Qxg4 Nc6 13. Bg5 0-0 14. Nd5 Qd6 15. Nxe7+ Kh8 16. Nxc6 Qxc6 17. Rab1 Rae8 18. c3 Qd5 19. Be7 Rg8 20. Qc4 Qxc4 21. dxc4 Bf8 22. Bg5 Bg7 23. Be7 Bf8 24. Bxf8 Rgxf8 25. Kf1 f6 26. Rbd1 Rd8 27. Rd5 Rxd5 28. cxd5 Rf7 29. c4 Rd7 30. Re6 f5 31. Ke2 Kg7 32. h4 Kf7 33. Ke3 Re7 34. Rxe7+ Kxe7 35. Kf4 Kd6 36. h5 b5 37. b3 a5 38. hxg6 hxg6 39. f3 a4 40. g4 bxc4 41. bxc4 a3 42. gxf5 gxf5 43. Kxf5 Kd7 44. Kf6 Kd6 1-0

[Event "BRA-ch Amateur U1600"]
[Site "Sao Paulo"]
[Date "2019.06.20"]
[Round "1"]
[White "Jefferson, Gary Michael"]
[Black "Cardoso, Sergio Carlos De Al"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1055"]
[BlackElo "1507"]
[PlyCount "46"]
[EventDate "2019.06.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 d5 3. e3 Bd6 4. c3 Bxf4 5. exf4 Qd6 6. Nf3 Qxf4 7. Be2 Nc6 8. 0-0 Nf6 9. Nfd2 0-0 10. Na3 Ne7 11. b4 Ng6 12. c4 Qxd4 13. cxd5 Nxd5 14. Rc1 Qxb4 15. Ndc4 Qe7 16. Rc3 Nxc3 17. Qc2 Nxe2+ 18. Qxe2 Bd7 19. Qb2 b6 20. Qc3 c5 21. Ne3 Bc6 22. Nac2 Nf4 23. f3 Ne2+ 0-1

