[Event "Sao Paulo Xeque U12"]
[Site "Sao Paulo"]
[Date "2025.04.06"]
[Round "4"]
[White "Carneiro, Lucas Bandeira"]
[Black "Giersztajn, Ariel Szejnfeld"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1762"]
[PlyCount "22"]
[EventDate "2025.04.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nxe5 f6 6. Qh5+ g6 7. Qf3 c5 8. Nc4 b5 9. Na5 Bf5 10. Nc6 Rc8 11. Nxd8 Kxd8 1-0

[Event "Sao Paulo Xeque U12"]
[Site "Sao Paulo"]
[Date "2025.04.06"]
[Round "5"]
[White "Romano, Jose Vicente Marcon"]
[Black "Carneiro, Lucas Bandeira"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1710"]
[BlackElo "1762"]
[PlyCount "51"]
[EventDate "2025.04.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. d3 Bb4+ 4. Nc3 Bxc3+ 5. bxc3 Nf6 6. Be2 Qd6 7. e5 Qc5 8. Bd2 Ng4 9. 0-0 0-0 10. d4 Qa5 11. c4 Qb6 12. c5 Qc6 13. Ng5 h6 14. Bxg4 hxg5 15. Be2 Qb5 16. Bxb5 Bd7 17. Bxd7 Nxd7 18. Rb1 Rab8 19. c6 Nb6 20. cxb7 Rxb7 21. Ba5 f6 22. Bxb6 cxb6 23. exf6 gxf6 24. Qh5 Rh7 25. Qg6+ Kh8 26. Rxb6 1-0

[Event "Sao Paulo Xeque U12"]
[Site "Sao Paulo"]
[Date "2025.04.05"]
[Round "2"]
[White "Carneiro, Lucas Bandeira"]
[Black "Katz, Daniel Sieburth"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1762"]
[PlyCount "38"]
[EventDate "2025.04.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e3 d5 2. d4 Bf5 3. Bb5+ c6 4. Bd3 e6 5. Nf3 Bxd3 6. Qxd3 Nf6 7. 0-0 Nh5 8. Qb3 Qf6 9. Qxb7 Bd6 10. Qxa8 e5 11. dxe5 Bxe5 12. Nbd2 Nf4 13. exf4 Bxf4 14. Re1+ Kf8 15. Re2 g5 16. g3 Qg6 17. gxf4 gxf4+ 18. Kh1 Rg8 19. Re1 Qg2# 0-1

[Event "Sao Paulo Xeque U12"]
[Site "Sao Paulo"]
[Date "2025.04.05"]
[Round "1"]
[White "Da Silva, Joao Pedro Marinell"]
[Black "Carneiro, Lucas Bandeira"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1631"]
[BlackElo "1762"]
[PlyCount "53"]
[EventDate "2025.04.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Be3 Nc6 6. dxc5 Nxe5 7. Nf3 Nxf3+ 8. Qxf3 Bc6 9. Qd1 Qa5 10. Nd2 Bxc5 11. b4 Qd8 12. Bxc5 Nf6 13. Nf3 Ne4 14. Bd4 Qd7 15. Bd3 Ba4 16. Qc1 Nd6 17. Qf4 Nc8 18. Bxg7 Rg8 19. Qh6 Qc6 20. Qxh7 Ne7 21. 0-0 0-0-0 22. b5 Bxb5 23. Bxb5 Qxb5 24. Rab1 Qa4 25. Bd4 Nc6 26. Qxf7 Rgf8 27. Qxb7# 1-0

[Event "Sao Paulo Xeque U12"]
[Site "Sao Paulo"]
[Date "2025.04.05"]
[Round "3"]
[White "Rosental, Amir"]
[Black "Carneiro, Lucas Bandeira"]
[Result "1-0"]
[ECO "C00"]
[BlackElo "1762"]
[PlyCount "31"]
[EventDate "2025.04.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CB15_2025"]
[SourceDate "2025.04.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.09"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Bb4 4. a3 Bxc3 5. bxc3 dxe4 6. Bb5+ Bd7 7. Ne5 Bxb5 8. Rb1 Ba4 9. Qh5 Nf6 10. Nxf7 Qd7 11. Nxh8+ Nxh5 12. 0-0 Nc6 13. Re1 Nf6 14. Rxb7 Na5 15. Rb4 Bc6 16. Re3 1-0

