[Event "BRA-ch U12 Girls"]
[Site "Rio de Janeiro"]
[Date "2012.05.13"]
[Round "5"]
[White "Da Silva, Camila Medeiros"]
[Black "Da Silva e Silva, Anna Karla"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1800"]
[BlackElo "1850"]
[PlyCount "122"]
[EventDate "2012.05.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 h6 3. Bf4 g5 4. Bc1 e6 5. e3 c5 6. Be2 d6 7. Nf3 g4 8. Nfd2 cxd4 9. exd4 e5 10. dxe5 dxe5 11. a4 e4 12. a5 h5 13. g3 Nc6 14. a6 Nb4 15. axb7 Bxb7 16. Nc3 e3 17. fxe3 Bxh1 18. Nb5 Nc6 19. Nc3 Bb4 20. Bb5 Bxc3 21. Bxc6+ Bxc6 22. bxc3 Ne4 23. Ra6 Rh6 24. Nxe4 Qxd1+ 25. Kxd1 Rd8+ 26. Bd2 Re6 27. Nc5 Red6 28. Nd3 Bb5 29. Rxd6 Rxd6 30. e4 Bxd3 31. cxd3 Rxd3 32. c4 Rd4 33. c5 Rxe4 34. c6 Rc4 35. Be3 Rxc6 36. Bxa7 Rd6+ 37. Ke2 Rd7 38. Bb6 Rb7 39. Bc5 Rb2+ 40. Ke3 Rxh2 41. Kf4 Rh3 42. Bb6 Kd7 43. Be3 Ke6 44. Bf2 Kf6 45. Bd4+ Kg6 46. Bf2 f5 47. Be1 Rh1 48. Bd2 Rf1+ 49. Ke3 Rf3+ 50. Kd4 Rxg3 51. Kd5 Rd3+ 52. Ke5 Rxd2 53. Kf4 Rf2+ 54. Ke3 g3 55. Kd4 g2 56. Kd5 g1Q 57. Ke5 Qe1+ 58. Kd4 Rd2+ 59. Kc4 Qc1+ 60. Kb5 Rb2+ 61. Ka4 Qa1# 0-1

[Event "BRA-ch U12 Girls"]
[Site "Rio de Janeiro"]
[Date "2012.05.12"]
[Round "3"]
[White "Bonvini, Adriana Tonhati"]
[Black "Da Silva e Silva, Anna Karla"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1522"]
[BlackElo "1850"]
[PlyCount "83"]
[EventDate "2012.05.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. e3 e6 4. Bd3 c5 5. b3 b6 6. Bb2 a6 7. Nbd2 b5 8. 0-0 c4 9. Be2 Be7 10. Ne5 f6 11. Nef3 Nh6 12. e4 Nc6 13. e5 Rf8 14. exf6 Bxf6 15. Ne5 Bxe5 16. dxe5 cxb3 17. cxb3 Rf5 18. Bd3 Rg5 19. f4 Rg4 20. h3 Rh4 21. Nf3 Rh5 22. Nd4 Ng4 23. Qxg4 g6 24. Nxc6 Qb6+ 25. Nd4 Ra7 26. Bxg6+ hxg6 27. Qxg6+ Rf7 28. Qxh5 Bd7 29. Qh8+ Rf8 30. Qh5+ Rf7 31. Kh1 b4 32. f5 Kf8 33. fxe6 Bxe6 34. Rxf7+ Bxf7 35. Rf1 Ke8 36. Qxf7+ Kd8 37. Ne6+ Kc8 38. Qe8+ Kb7 39. Rf7+ Qc7 40. Rxc7+ Kb6 41. Bd4+ Ka5 42. Qa4# 1-0

[Event "BRA-ch U12 Girls"]
[Site "Rio de Janeiro"]
[Date "2012.05.12"]
[Round "4"]
[White "Da Silva e Silva, Anna Karla"]
[Black "Becher, Andressa Baretta"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1850"]
[BlackElo "1800"]
[PlyCount "94"]
[EventDate "2012.05.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. c4 c6 4. Nc3 Bd7 5. Be2 g6 6. b3 Bg7 7. Bf3 Be6 8. e4 dxe4 9. Bxe4 Nxe4 10. Nxe4 Bxd4 11. Rb1 b5 12. Bb2 Bxb2 13. Rxb2 0-0 14. Qxd8 Rxd8 15. cxb5 cxb5 16. Ng5 Nc6 17. N1f3 Nb4 18. Rd2 Rd5 19. Ke2 h6 20. Nxe6 fxe6 21. a3 Nc6 22. Rc1 Na5 23. Rc3 Rf5 24. b4 Nc4 25. Rd7 Kf7 26. Nd4 Re5+ 27. Kd3 Nb2+ 28. Kc2 Na4 29. Rcc7 Re8 30. Kd3 Nb6 31. Nf3 Nxd7 32. Rxd7 Rd5+ 33. Rxd5 exd5 34. Ne5+ Kg7 35. Kd4 Rc8 36. Kxd5 Rc3 37. Nc6 Rxa3 38. Ke6 Ra6 39. Kd7 Ra2 40. Kxe7 Re2+ 41. Kd7 Rxf2 42. Nxa7 Rxg2 43. Nxb5 Rb2 44. Nc3 Rxb4 45. Ke6 Rh4 46. Ne2 Re4+ 47. Kd5 Rxe2 0-1

[Event "BRA-ch U12 Girls"]
[Site "Rio de Janeiro"]
[Date "2012.05.11"]
[Round "2"]
[White "Da Silva e Silva, Anna Karla"]
[Black "Siqueira, Raphaelle Pires"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1850"]
[PlyCount "58"]
[EventDate "2012.05.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c3 Nf6 4. Bg5 Nbd7 5. e3 h6 6. Bxf6 Nxf6 7. Na3 c6 8. Ne5 Be7 9. f4 0-0 10. Bd3 Qa5 11. g4 Bxa3 12. bxa3 Qxa3 13. g5 Qxc3+ 14. Ke2 hxg5 15. fxg5 Nh7 16. g6 fxg6 17. Nxg6 Qb2+ 18. Qd2 Rf2+ 19. Kxf2 Qxd2+ 20. Kf3 Ng5+ 21. Kf4 Qxd3 22. Ne7+ Kf7 23. Nxc8 Rxc8 24. Kxg5 Qxe3+ 25. Kh5 Rh8+ 26. Kg4 Qxd4+ 27. Kg3 Qe5+ 28. Kg2 Rh5 29. Rhf1+ Ke7 0-1

[Event "BRA-ch U12 Girls"]
[Site "Rio de Janeiro"]
[Date "2012.05.11"]
[Round "1"]
[White "Vilalba, Leticia Pereira"]
[Black "Da Silva e Silva, Anna Karla"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1773"]
[BlackElo "1850"]
[PlyCount "74"]
[EventDate "2012.05.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Nge2 Bd7 5. b3 Nf6 6. Bb2 a6 7. d4 Bb5 8. a4 Bxe2 9. Bxe2 Nbd7 10. d5 Qe5 11. Nb5 Qxb2 12. Nxc7+ Kd8 13. Nxa8 Ne4 14. 0-0 Nc3 15. Rb1 Nxb1 16. Qxb1 Qxb1 17. Rxb1 Kc8 18. a5 Kb8 19. Nb6 Nxb6 20. axb6 e5 21. Ra1 Bc5 22. Bxa6 bxa6 23. Rxa6 Kb7 24. Ra5 Bxb6 25. Rb5 Rd8 26. c4 e4 27. c5 Rxd5 28. Rxb6+ Kc7 29. h3 Rd1+ 30. Kh2 Rd2 31. b4 Rxf2 32. Rd6 e3 33. b5 e2 34. Rd2 e1Q 35. b6+ Kc6 36. Rd6+ Kxc5 37. b7 Qe5+ 0-1

