[Event "BRA-ch U26"]
[Site "Blumenau"]
[Date "2010.11.14"]
[Round "7"]
[White "Da Costa, Heitor Fernando"]
[Black "Moreira, Rodolfo Brito da Si"]
[Result "0-1"]
[ECO "A03"]
[BlackElo "1574"]
[PlyCount "80"]
[EventDate "2010.11.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. f4 d5 2. e3 Nf6 3. b3 b6 4. Nf3 Bb7 5. Bb2 Nbd7 6. d3 e6 7. Nbd2 Bd6 8. Be2 Ng4 9. Nf1 Qe7 10. h3 Ngf6 11. Ne5 0-0-0 12. Qd2 Bxe5 13. fxe5 Ne8 14. 0-0-0 f6 15. exf6 Nexf6 16. g4 Nc5 17. g5 Nfd7 18. h4 e5 19. Ng3 Rhf8 20. Rdf1 g6 21. Bg4 Kb8 22. Rf2 Rxf2 23. Qxf2 Rf8 24. Qe1 Ba6 25. Qd2 Ne6 26. Rh2 Bc8 27. Rf2 Nec5 28. Ba3 Nxd3+ 29. cxd3 Qxa3+ 30. Kb1 Qe7 31. Rf3 Rxf3 32. Bxf3 Qf7 33. Qg2 c6 34. Bg4 Nc5 35. Bxc8 Kxc8 36. Kc2 Kc7 37. Nh1 Ne6 38. Nf2 d4 39. Ng4 dxe3 40. Nxe5 Qf2+ 0-1

[Event "BRA-ch U26"]
[Site "Blumenau"]
[Date "2010.11.14"]
[Round "6"]
[White "De Sousa, Clovis Ely Melo"]
[Black "Da Costa, Heitor Fernando"]
[Result "1-0"]
[ECO "B03"]
[PlyCount "83"]
[EventDate "2010.11.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. f4 Nc6 5. c4 Nb6 6. d5 Nb8 7. Bd3 dxe5 8. fxe5 e6 9. dxe6 Bxe6 10. Qe2 Nc6 11. Nf3 Bc5 12. Nbd2 Qd7 13. Ne4 Bb4+ 14. Bd2 Bxd2+ 15. Nexd2 0-0-0 16. Be4 Nd4 17. Nxd4 Qxd4 18. Nb3 Qxc4 19. Bxb7+ Kxb7 20. Na5+ Kc8 21. Nxc4 Bxc4 22. Qg4+ Kb8 23. b3 Be6 24. Qb4 Rd5 25. 0-0 Rhd8 26. a4 Kc8 27. a5 Nd7 28. Rad1 Nxe5 29. a6 Kd7 30. Rxd5+ Bxd5 31. Qc5 Ke6 32. Qxc7 Rd7 33. Qc8 Bxb3 34. Rb1 Bd5 35. Rb7 Ke7 36. Qc5+ Ke6 37. Rxd7 Nxd7 38. Qxa7 Kd6 39. Qd4 f6 40. a7 Ke6 41. Qxd5+ Kxd5 42. a8Q+ 1-0

[Event "BRA-ch U26"]
[Site "Blumenau"]
[Date "2010.11.13"]
[Round "5"]
[White "Da Costa, Heitor Fernando"]
[Black "Pimentel, Diego Paiva"]
[Result "1-0"]
[ECO "A03"]
[PlyCount "97"]
[EventDate "2010.11.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. f4 d5 2. e3 Nc6 3. Bb5 Bd7 4. b3 Nf6 5. Bb2 e6 6. Nf3 a6 7. Bxc6 Bxc6 8. 0-0 Bd6 9. d3 b5 10. Nbd2 0-0 11. Ne5 Bb7 12. c4 b4 13. a3 a5 14. axb4 axb4 15. Qe2 Rxa1 16. Rxa1 c5 17. Qd1 Qb6 18. Ndf3 Rd8 19. Ng5 Bxe5 20. fxe5 d4 21. exf6 dxe3 22. Qe2 Qd6 23. Rd1 Qf4 24. Nf3 g6 25. Bc1 Bxf3 26. Qxf3 Qxf3 27. gxf3 e2 28. Re1 Rxd3 29. Kf2 Rxb3 30. Be3 Rc3 31. Bxc5 Rxc4 32. Be3 Rh4 33. Kxe2 Rxh2+ 34. Kf1 Rh5 35. Kf2 b3 36. Bd4 Rd5 37. Ke3 Rb5 38. Rc1 Rb8 39. Be5 Rd8 40. Rb1 Rd5 41. Ke4 h5 42. Rxb3 Kh7 43. Rb7 Kg8 44. Rb8+ Kh7 45. Rb7 Kg8 46. Kf4 g5+ 47. Kxg5 Rxe5+ 48. Kh6 h4 49. Rb8# 1-0

[Event "BRA-ch U26"]
[Site "Blumenau"]
[Date "2010.11.13"]
[Round "4"]
[White "Rodrigues, Natanael Isau Braz"]
[Black "Da Costa, Heitor Fernando"]
[Result "1/2-1/2"]
[ECO "D41"]
[PlyCount "94"]
[EventDate "2010.11.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 e6 3. e3 d5 4. c4 Nf6 5. Nc3 Be7 6. cxd5 Nxd5 7. e4 cxd4 8. Nxd5 exd5 9. exd5 Qxd5 10. Qxd4 Qxd4 11. Nxd4 0-0 12. Nb5 Na6 13. a3 Re8 14. Be3 Bg5 15. Nd6 Re6 16. Bc4 Rxd6 17. Bxg5 Be6 18. Bxa6 Rxa6 19. 0-0 h6 20. Bf4 Rc6 21. Rad1 Rc2 22. Be5 f6 23. Bc3 Re2 24. Rd4 Re8 25. Re1 Rxe1+ 26. Bxe1 Rc8 27. Bc3 a5 28. h3 Rc5 29. Rd6 Kf7 30. Rb6 Bd5 31. Bd4 Rc4 32. Be3 a4 33. Rb5 Bc6 34. Rc5 Rxc5 35. Bxc5 Bb5 36. f4 g6 37. Kf2 Ke6 38. Bd4 f5 39. g4 Kd5 40. Ke3 Kc4 41. Bg7 h5 42. gxh5 gxh5 43. Kf2 Kd3 44. Kg3 Be8 45. Kh4 Ke4 46. Kg5 Bf7 47. Be5 Be8 1/2-1/2

[Event "BRA-ch U26"]
[Site "Blumenau"]
[Date "2010.11.12"]
[Round "3"]
[White "Da Costa, Heitor Fernando"]
[Black "Felicio, Leonardo Demetrio"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "73"]
[EventDate "2010.11.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. f4 c5 2. e4 d6 3. Nf3 Nf6 4. Nc3 g6 5. d3 Bg7 6. Be2 0-0 7. 0-0 Nc6 8. Be3 Ng4 9. Qd2 Nxe3 10. Qxe3 Nd4 11. Qd2 Bd7 12. Rab1 b5 13. Nxd4 Bxd4+ 14. Kh1 Qa5 15. a3 Bxc3 16. Qxc3 Qxc3 17. bxc3 Rab8 18. Rb2 Rb6 19. Rfb1 Rfb8 20. d4 Kg7 21. g4 Ra6 22. Rb3 Ra4 23. c4 b4 24. axb4 Raxb4 25. d5 Ba4 26. Rxb4 Rxb4 27. Rc1 Rb2 28. Bd3 a5 29. Kg1 Bd7 30. h3 Ra2 31. Kf1 a4 32. Ke1 a3 33. Kd2 Rb2 34. Kc3 Rb8 35. Ra1 Ra8 36. Kb3 Ba4+ 37. Kc3 1/2-1/2

[Event "BRA-ch U26"]
[Site "Blumenau"]
[Date "2010.11.12"]
[Round "2"]
[White "Da Rocha, Fabio"]
[Black "Da Costa, Heitor Fernando"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "91"]
[EventDate "2010.11.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 Nf6 2. d3 c5 3. f4 d6 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 Nc6 7. c3 g6 8. g4 Bg7 9. Bg2 Qc7 10. Be3 e5 11. Nd2 Nd7 12. f5 f6 13. a4 g5 14. Kf2 Ke7 15. Qd1 a5 16. Qb3 Nd8 17. h4 h6 18. Nc4 Ra6 19. hxg5 hxg5 20. Rxh8 Bxh8 21. Rh1 Bg7 22. Nxa5 Kf8 23. Nc4 Qc6 24. a5 Qc7 25. Qa3 Nc6 26. b4 cxb4 27. cxb4 Nd4 28. Bxd4 exd4 29. b5 Ra8 30. Nxd6 Rxa5 31. Rc1 Rxa3 32. Rxc7 Ke7 33. Nxb7 Rxd3 34. Rxd7+ Kxd7 35. Nc5+ Kc7 36. Nxd3 Kb6 37. Bf1 Kxb5 38. Nf4+ Kb4 39. Ne6 Kc3 40. Nxg7 d3 41. Ke3 d2 42. Be2 Kc2 43. Ne8 d1Q 44. Bxd1+ Kxd1 45. Nxf6 Ke1 46. e5 1-0

[Event "BRA-ch U26"]
[Site "Blumenau"]
[Date "2010.11.11"]
[Round "1"]
[White "Da Costa, Heitor Fernando"]
[Black "De Azevedo, Alcides Alexandre A"]
[Result "0-1"]
[ECO "A03"]
[BlackElo "2065"]
[PlyCount "64"]
[EventDate "2010.11.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. f4 c5 2. b3 d5 3. e3 Nf6 4. Nf3 g6 5. Bb2 Bg7 6. Bb5+ Bd7 7. Qe2 0-0 8. Bxd7 Nbxd7 9. d3 Qc7 10. Nbd2 d4 11. exd4 cxd4 12. Nxd4 Qxf4 13. Qf2 Qc7 14. N2f3 e5 15. Nb5 Qa5+ 16. Nc3 e4 17. Nd2 e3 18. Qxe3 Rfe8 19. Nde4 Nd5 20. Qd2 Bxc3 21. Bxc3 Qxc3 22. Qxc3 Nxc3 23. Kd2 Nxe4+ 24. dxe4 Rxe4 25. Rhf1 Rd8 26. Kc3 Re2 27. Rad1 Rc8+ 28. Kb2 Rcxc2+ 29. Kb1 Rb2+ 30. Ka1 Rxa2+ 31. Kb1 Rab2+ 32. Kc1 Nc5 0-1

