[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "4.6"]
[White "Barbosa Da Silva, Pedro Henrique"]
[Black "Berti Neto, Paulo Vicente"]
[Result "0-1"]
[ECO "B00"]
[BlackElo "1675"]
[PlyCount "14"]
[EventDate "2011.04.15"]
[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 Nc6 2. Nf3 d5 3. e5 Bf5 4. h3 e6 5. g4 Bg6 6. h4 h6 7. g5 hxg5 0-1

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "7.20"]
[White "Barbosa Da Silva, Pedro Henrique"]
[Black "Casola, Thiago Antonio Ross"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "46"]
[EventDate "2011.04.15"]
[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 d6 3. Bc4 Nf6 4. Ng5 Be6 5. Bxe6 fxe6 6. Nxe6 Qe7 7. Ng5 Nc6 8. 0-0 h6 9. Qe2 hxg5 10. d3 Nd7 11. Qg4 Rh4 12. Qxg5 Qxg5 13. Bxg5 Rh5 14. Bc1 Nd4 15. Na3 d5 16. exd5 Bxa3 17. bxa3 Nxc2 18. Rb1 Nd4 19. Bd2 Kf7 20. Be3 Ne2+ 21. Kh1 Rxh2+ 22. Kxh2 Rh8+ 23. Bh6 Rxh6# 0-1

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "2.9"]
[White "Barbosa Da Silva, Pedro Henrique"]
[Black "Marques, Arthur Gretter"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "42"]
[EventDate "2011.04.15"]
[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. Bc4 d6 3. Qf3 Nf6 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. g4 Nxg4 7. Nh3 Nf6 8. d3 g6 9. Bg5 Bg7 10. c3 Nc6 11. Nf4 Ne5 12. Qe3 Nfg4 13. Qg3 h6 14. d4 hxg5 15. dxe5 gxf4 16. Qxf4 Bxe5 17. Qg5 0-0-0 18. Rg1 Nxh2 19. Rh1 Nf3+ 20. Kf1 Rxh1+ 21. Kg2 Qh3# 0-1

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "6.17"]
[White "Da Costa Clemente, Wirys"]
[Black "Barbosa Da Silva, Pedro Henrique"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "57"]
[EventDate "2011.04.15"]
[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. Bc4 Nd4 4. c3 Nxf3+ 5. Qxf3 Nh6 6. g4 d6 7. g5 Bg4 8. Qd3 Ng8 9. Qd5 Be6 10. Qb5+ c6 11. Qxb7 Qc8 12. Qb3 Bxc4 13. Qxc4 Be7 14. 0-0 Qg4+ 15. Kh1 Bxg5 16. Qxc6+ Qd7 17. Qxa8+ Ke7 18. d4 Bxc1 19. Rxc1 Qb5 20. Qxa7+ Kf6 21. f4 Qxb2 22. dxe5+ dxe5 23. Rf1 Qxa1 24. Qa6+ Ke7 25. fxe5 f6 26. Qd6+ Ke8 27. e6 Ne7 28. e5 fxe5 29. Qd7# 1-0

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "1.18"]
[White "De Sousa, Vitor Hugo Campos"]
[Black "Barbosa Da Silva, Pedro Henrique"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "71"]
[EventDate "2011.04.15"]
[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. Bc4 Bc5 4. 0-0 Nf6 5. d3 0-0 6. Bg5 d6 7. h3 h6 8. Bh4 g5 9. Bg3 Nd4 10. Nc3 Nxf3+ 11. Qxf3 g4 12. Qd1 gxh3 13. Bh4 hxg2 14. Nd5 gxf1Q+ 15. Kxf1 Qd7 16. Nxf6+ Kg7 17. Nxd7 Bxd7 18. Qf3 Kh7 19. Ke2 Rg8 20. Qxf7+ Rg7 21. Qh5 Bg4+ 22. Qxg4 Rxg4 23. Rh1 Rf4 24. f3 Re8 25. Bg5 d5 26. Rxh6+ Kg7 27. Bxd5 Rff8 28. Rh1 Kg6 29. Bd2 Rh8 30. Rg1+ Kh7 31. Bf7 Ref8 32. Bg6+ Kg8 33. Bf5+ Kf7 34. Bg6+ Ke6 35. f4 Rh2+ 36. Kd1 0-1

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "5.14"]
[White "Fernandes, Guilherme Eduardo"]
[Black "Barbosa Da Silva, Pedro Henrique"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "53"]
[EventDate "2011.04.15"]
[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. Bc4 Nd4 4. d3 Nxf3+ 5. Qxf3 f6 6. Bg5 Nh6 7. Bxh6 gxh6 8. Qh5+ Ke7 9. Qf7+ Kd6 10. Bb3 c6 11. Nc3 Qe7 12. Qc4 b5 13. Qb4+ Kc7 14. Qa5+ Kb8 15. 0-0-0 Qb4 16. Qd8 h5 17. Qxf6 Bh6+ 18. Qxh6 Rf8 19. Qxh7 Rxf2 20. Qxh5 Rxg2 21. Rhf1 Qc5 22. Rf7 Qe3+ 23. Kb1 d5 24. exd5 Bg4 25. Qh4 Rg1 26. Qd8+ Bc8 27. Qc7# 1-0

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "3.13"]
[White "Signor, Gabriel de Oliveira"]
[Black "Barbosa Da Silva, Pedro Henrique"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "46"]
[EventDate "2011.04.15"]
[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. Nc3 Bc5 4. Bc4 Nf6 5. Ng5 Ng4 6. Nxf7 Nxf2 7. Qf3 Qe7 8. Nxh8 Nxh1 9. Qh5+ g6 10. Qf3 Bf2+ 11. Kf1 Nd4 12. Bf7+ Kd8 13. Bxg6 Nxf3 14. Nd5 Qc5 15. gxf3 hxg6 16. Kg2 c6 17. Nf7+ Ke8 18. Nc7+ Kxf7 19. Nxa8 Qxc2 20. Kxh1 d5 21. Kg2 Bd4 22. a4 Qd1 23. exd5 Qg1# 0-1

