[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "5.21"]
[White "Braz, Gustavo Alves"]
[Black "Santos, Igor Antonio Da Sil"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "34"]
[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. Nf3 Nc6 3. Bc4 h6 4. 0-0 d6 5. Nc3 Nf6 6. Bb5 Bd7 7. d4 e6 8. dxc5 dxc5 9. e5 Ng8 10. Ne4 Qb6 11. Bxc6 Bxc6 12. Nd6+ Ke7 13. Nc4 Qc7 14. b3 Bb5 15. g4 Bxc4 16. bxc4 Rd8 17. Bd2 f6 1-0

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "1.16"]
[White "Machado, Marcelo Ramos"]
[Black "Santos, Igor Antonio Da Sil"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "86"]
[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. Nf3 d6 3. h3 Nf6 4. Bc4 h6 5. 0-0 e6 6. Nc3 Nc6 7. d3 d5 8. exd5 exd5 9. Bb5 Bd7 10. Re1+ Be7 11. Bxc6 Bxc6 12. Bf4 0-0 13. Ne5 Qd6 14. Qf3 d4 15. Qg3 Nh5 16. Qg4 Nxf4 17. Qxf4 dxc3 18. bxc3 Qd5 19. Re4 Bg5 20. Qf5 Rfe8 21. c4 Qd8 22. Rg4 Bf6 23. Nf3 Bxa1 24. Rg3 Bxf3 25. Qxf3 Re1+ 26. Kh2 Be5 27. Qg4 Bxg3+ 28. Qxg3 Qa5 29. f4 Qd2 30. f5 f6 31. Qf3 Re3 32. Qd5+ Kh8 33. Qxc5 Rae8 34. Qxa7 Re1 35. Qxb7 R8e3 36. Qc8+ Kh7 37. Qc6 R1e2 38. c5 Re1 39. Qd5 Qd1 40. g3 R1e2+ 41. Qg2 Rxg2+ 42. Kxg2 Qd2+ 43. Kf1 Re1# 0-1

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "2.8"]
[White "Marques, Michael Felippy"]
[Black "Santos, Igor Antonio Da Sil"]
[Result "1-0"]
[ECO "C66"]
[PlyCount "39"]
[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 Nf6 4. 0-0 d6 5. Bxc6+ bxc6 6. d4 Be7 7. dxe5 dxe5 8. Qxd8+ Bxd8 9. Nxe5 Bb7 10. Nc3 0-0 11. Nf3 Re8 12. Re1 h6 13. e5 Kf8 14. exf6 Bxf6 15. Rxe8+ Kxe8 16. Bd2 Bxc3 17. Bxc3 c5 18. Bxg7 h5 19. Be5 Rc8 20. Nd2 1-0

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "7.25"]
[White "Moreira, Gabriel da Silva"]
[Black "Santos, Igor Antonio Da Sil"]
[Result "0-1"]
[ECO "C27"]
[PlyCount "66"]
[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. Bc4 Nf6 3. Nc3 Bb4 4. a3 Bxc3 5. bxc3 Nxe4 6. Qh5 0-0 7. Bd3 Ng5 8. Nf3 h6 9. Nxg5 Qxg5 10. Qxg5 hxg5 11. h4 f6 12. hxg5 fxg5 13. Bh7+ Kf7 14. Rh5 d5 15. d4 Bg4 16. Rxg5 Bd7 17. dxe5 Rh8 18. Bg6+ Kf8 19. Rh5 Rxh5 20. Bxh5 Nc6 21. Bf4 d4 22. cxd4 Nxd4 23. Rd1 Nxc2+ 24. Ke2 Bb5+ 25. Kf3 a5 26. e6 Ke7 27. Bg4 Rf8 28. Rc1 g5 29. g3 Nd4+ 30. Ke3 gxf4+ 31. gxf4 Nxe6 32. Bxe6 Kxe6 33. Rxc7 Bc6 0-1

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "4.21"]
[White "Santos, Igor Antonio Da Sil"]
[Black "Fernandes, Guilherme Eduardo"]
[Result "0-1"]
[ECO "C57"]
[PlyCount "60"]
[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. Ng5 0-0 6. Nxf7 Qe7 7. Ng5+ Kh8 8. Nc3 d6 9. Qf3 Bg4 10. Qd3 Nd4 11. h3 Be2 12. Nxe2 Nxe2+ 13. Qxe2 Rad8 14. Nf7+ Rxf7 15. Bxf7 Qxf7 16. d3 d5 17. Bg5 h6 18. Bxf6 Qxf6 19. Rae1 Bb4 20. c3 Bc5 21. exd5 Rxd5 22. Qe4 c6 23. c4 Rd4 24. Qxe5 Qd6 25. Qxd6 Bxd6 26. Re8+ Kh7 27. Rd8 c5 28. Re1 Rxd3 29. Re3 Rd1+ 30. Re1 Rxe1# 0-1

[Event "BRA-ch U12"]
[Site "Catanduva"]
[Date "2011.04.??"]
[Round "3.14"]
[White "Santos, Igor Antonio Da Sil"]
[Black "Klausener, Patrick Hideo Irita"]
[Result "0-1"]
[ECO "A31"]
[PlyCount "74"]
[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 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nf3 Nc6 6. Nc3 Bb4 7. Bd2 0-0 8. Qc2 Re8 9. e4 d6 10. h3 Nd4 11. Qd1 b6 12. a3 Bxc3 13. Bxc3 Nxe4 14. Bd3 Nxc3 15. bxc3 Nxf3+ 16. Qxf3 e4 17. Bxe4 Bb7 18. Qg3 Rxe4+ 19. Kd2 Qh4 20. Qxh4 Rxh4 21. Rhg1 Rxc4 22. f3 Rac8 23. Rac1 d5 24. Rc2 d4 25. Rgc1 dxc3+ 26. Rxc3 Rxc3 27. Rxc3 Rxc3 28. Kxc3 Kf8 29. Kd4 Ke7 30. Ke5 Kd7 31. Kf4 Ke6 32. g4 a5 33. h4 b5 34. Ke3 b4 35. axb4 axb4 36. f4 Bd5 37. f5+ Ke5 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

