[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "4.19"]
[White "De Paiva, Pedro Antonio Magal"]
[Black "Mariano da Silva, Eduardo Vicente"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "49"]
[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. Nc3 Nf6 3. Nf3 Nc6 4. Bc4 h6 5. 0-0 Bc5 6. h3 d6 7. d3 0-0 8. Qe1 Nd4 9. Qd1 Re8 10. Be3 Be6 11. Bxe6 Nxe6 12. Bxc5 Nxc5 13. d4 exd4 14. Qxd4 Re7 15. Rfe1 Qe8 16. Nd2 Rd8 17. Qe3 b6 18. f3 d5 19. Rad1 dxe4 20. a3 exf3 21. Qxe7 Qxe7 22. Rxe7 Kf8 23. Rxc7 a5 24. Nxf3 Nfd7 25. Ne5 1-0

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "7.23"]
[White "Mariano da Silva, Eduardo Vicente"]
[Black "Bianchini, Julio"]
[Result "0-1"]
[ECO "C64"]
[PlyCount "30"]
[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. Bb5 Bc5 4. 0-0 Bd6 5. b3 Nh6 6. d4 exd4 7. Bg5 Be7 8. Bc4 Ng4 9. h3 Nf6 10. e5 Ne4 11. Bd5 Nxg5 12. Nxg5 Bxg5 13. Qh5 Rf8 14. Re1 g6 15. Re2 gxh5 0-1

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "3.22"]
[White "Mariano da Silva, Eduardo Vicente"]
[Black "Casola, Thiago Antonio Ross"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "49"]
[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. h3 Nf6 4. Nc3 Be7 5. Bc4 0-0 6. 0-0 Nc6 7. d4 exd4 8. Nxd4 Nxd4 9. Qxd4 c5 10. Qe3 h6 11. Qg3 Kh8 12. Bxh6 gxh6 13. Rae1 Rg8 14. Qf4 Rg6 15. Bxf7 Nh5 16. Qe3 Bg5 17. Qf3 Rf6 18. Qxh5 Bd2 19. Re2 Bxc3 20. bxc3 Kg7 21. Re3 Rxf7 22. Rg3+ Kf6 23. Rf3+ Ke6 24. Qxf7+ Ke5 25. Qd5# 1-0

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "5.23"]
[White "Mariano da Silva, Eduardo Vicente"]
[Black "Ferreira, Andre Satoshi"]
[Result "0-1"]
[ECO "C30"]
[PlyCount "30"]
[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 d5 2. f3 dxe4 3. fxe4 e5 4. Nf3 Nc6 5. c3 Bg4 6. h3 Bxf3 7. gxf3 Nf6 8. Bd3 Qxd3 9. b3 Nh5 10. Rg1 Bc5 11. Rg2 Nf4 12. Rg3 Ne7 13. b4 Bb6 14. Na3 Nfg6 15. Nc2 0-0-0 0-1

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "1.24"]
[White "Mariano da Silva, Eduardo Vicente"]
[Black "Kawahara, Lucas Tokio"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "78"]
[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 Nc6 3. Nf3 e6 4. 0-0 Bd6 5. h3 Nge7 6. Nc3 Be5 7. d3 Bxc3 8. bxc3 d5 9. exd5 exd5 10. Bb3 Bd7 11. c4 d4 12. Re1 0-0 13. Nh4 Nc8 14. Re4 Nd6 15. Rf4 g5 16. Rf3 gxh4 17. Qe1 Re8 18. Qd2 Re6 19. Qg5+ Qxg5 20. Bxg5 Rae8 21. Bxh4 Rg6 22. Bg3 Ne5 23. Rf4 Ree6 24. Bh4 Re8 25. Re1 Bxh3 26. g3 Rg4 27. Rf6 Rg6 28. Ba4 Rxf6 29. Bxf6 Re6 30. Rxe5 Rxf6 31. Rxc5 Rf5 32. Rc7 b5 33. Bb3 bxc4 34. dxc4 Ne4 35. Rxa7 Nd2 36. Ra8+ Kg7 37. Kh2 Rh5 38. a4 Nf3+ 39. Kh1 Bf1# 0-1

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "6.24"]
[White "Santos, Igor Antonio Da Sil"]
[Black "Mariano da Silva, Eduardo Vicente"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "62"]
[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 h6 4. Bb5 Bc5 5. Bxc6 bxc6 6. Nc3 Nf6 7. h3 0-0 8. Nxe5 Re8 9. Ng4 Nxe4 10. Nxe4 Rxe4+ 11. Ne3 Ba6 12. d3 Re6 13. 0-0 Bd6 14. Nf5 Qf8 15. Nxd6 Qxd6 16. Qg4 Rg6 17. Qa4 c5 18. Be3 Qd5 19. f3 Re8 20. Bd2 Qd4+ 21. Qxd4 cxd4 22. Rae1 Rxe1 23. Rxe1 Bb7 24. Kf2 c5 25. Re7 Bc6 26. c3 Kf8 27. Re1 dxc3 28. Bxc3 Bb5 29. d4 cxd4 30. Bxd4 a5 31. Re5 Rg5 1/2-1/2

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "2.20"]
[White "Silveira, Lorensen Willer Soa"]
[Black "Mariano da Silva, Eduardo Vicente"]
[Result "1-0"]
[ECO "D50"]
[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. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Bg5 h6 5. Bxf6 Qxf6 6. cxd5 e5 7. dxe5 Qxe5 8. Nf3 Qf6 9. e4 Bd6 10. e5 Bxe5 11. Nxe5 Qxe5+ 12. Be2 0-0 13. 0-0 Qg5 14. g3 Bh3 15. Re1 Rd8 16. Bb5 c6 17. Bc4 Qg4 18. Qd3 b5 19. Bb3 Na6 20. Bc2 g6 21. Ne4 Kf8 22. Qc3 Qf5 23. Qh8+ Ke7 24. Nc5+ Kd6 25. Nb7+ Kxd5 26. Rad1+ Kc4 27. Qc3# 1-0

[Event "BRA-ch U12 24th"]
[Site "Santa Maria de Jetiba"]
[Date "2010.04.??"]
[Round "5"]
[White "Borges, Genesis Martins"]
[Black "Mariano da Silva, Eduardo Vicente"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "59"]
[EventDate "2010.04.02"]
[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 Bb4+ 3. Bd2 Be7 4. Nf3 Nf6 5. e3 0-0 6. Bd3 Na6 7. 0-0 Nb4 8. Bxb4 Bxb4 9. a3 Be7 10. Nc3 a6 11. Qc2 g6 12. Rfe1 d6 13. Rad1 c6 14. e4 d5 15. e5 Ng4 16. h3 Nh6 17. Qd2 Kg7 18. Ne2 Nf5 19. Nf4 a5 20. cxd5 cxd5 21. Bxf5 exf5 22. e6 Bg5 23. Nxg5 Qxg5 24. exf7 Rxf7 25. Ne6+ Bxe6 26. Qxg5 h6 27. Qg3 Kg8 28. Rxe6 Rff8 29. Qxg6+ Kh8 30. Qxh6+ 1-0

[Event "BRA-ch U12 24th"]
[Site "Santa Maria de Jetiba"]
[Date "2010.04.??"]
[Round "4"]
[White "Mariano da Silva, Eduardo Vicente"]
[Black "Lirio, Renzi"]
[Result "1-0"]
[ECO "C20"]
[PlyCount "29"]
[EventDate "2010.04.02"]
[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. Be2 Bb4 3. a3 Bc5 4. Nf3 Nf6 5. Nxe5 Nxe4 6. 0-0 0-0 7. Bc4 d6 8. Nxf7 Rxf7 9. Bxf7+ Kxf7 10. Qf3+ Kg8 11. Qxe4 Bd7 12. d4 Bc6 13. Qe3 Qe8 14. Qb3+ Kh8 15. dxc5 1-0

[Event "BRA-ch U12 24th"]
[Site "Santa Maria de Jetiba"]
[Date "2010.04.??"]
[Round "1"]
[White "Rosa, Pedro Paulo"]
[Black "Mariano da Silva, Eduardo Vicente"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "63"]
[EventDate "2010.04.02"]
[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 e6 2. Nf3 Be7 3. Nc3 Nf6 4. g3 0-0 5. Bg2 b6 6. 0-0 g6 7. d3 Ba6 8. Bd2 Nc6 9. Bg5 Ng4 10. Bxe7 Nxe7 11. Ng5 Ne5 12. Nf3 Ng4 13. Bh3 Nf6 14. e5 Ne4 15. Nxe4 Nd5 16. Nh4 Nb4 17. Nf6+ Kg7 18. Qd2 Qe7 19. Bg2 Rab8 20. c3 c5 21. cxb4 cxb4 22. Qg5 h6 23. Qd2 Rfd8 24. Ng4 Rh8 25. Rfd1 d6 26. exd6 Qxd6 27. d4 Qe7 28. d5 Bc8 29. Qd4+ Kg8 30. Nf6+ Kg7 31. Ne8+ Kg8 32. Qg7# 1-0

