[Event "Dois Irmaos op"]
[Site "Dois Irmaos"]
[Date "2011.12.18"]
[Round "5"]
[White "Costa Curta, Antonio L Jr"]
[Black "Boeira, Dimitri Ariel Pires"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "1735"]
[PlyCount "125"]
[EventDate "2011.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Bg5 h6 6. Bh4 c5 7. dxc5 bxc5 8. Qc2 0-0 9. a3 Bxc3+ 10. Qxc3 Bb7 11. Bxf6 Qxf6 12. Qxf6 gxf6 13. 0-0-0 d5 14. e3 Nd7 15. cxd5 exd5 16. Bc4 Nb6 17. Bb3 Rac8 18. Nh4 c4 19. Bc2 Rc7 20. Nf5 a5 21. Nxh6+ Kh8 22. Rd4 Rfc8 23. Rh4 Kg7 24. Nf5+ Kg8 25. Nd6 Rd8 26. Nxb7 Rxb7 27. Rd1 a4 28. Rdd4 Kf8 29. Rh8+ Ke7 30. Rxd8 Kxd8 31. e4 c3 32. bxc3 Nc4 33. exd5 Nxa3 34. Rxa4 Nb5 35. Rb4 Nd6 36. Rxb7 Nxb7 37. Kd2 Kd7 38. Ke3 Kd6 39. Kd4 Nc5 40. c4 Nd7 41. f4 Nf8 42. g4 Kc7 43. c5 Kd7 44. Ba4+ Kd8 45. f5 Kc7 46. d6+ Kd8 47. c6 Kc8 48. Bb3 Nd7 49. cxd7+ Kd8 50. Bxf7 Kxd7 51. Kc5 Kd8 52. Be6 Ke8 53. h4 Kf8 54. g5 fxg5 55. hxg5 Kg7 56. d7 Kh7 57. d8R Kg7 58. Rd7+ Kf8 59. Bf7 Kg7 60. f6+ Kf8 61. Bg8 Ke8 62. Kd6 Kf8 63. Rd8# 1-0

[Event "Dois Irmaos op"]
[Site "Dois Irmaos"]
[Date "2011.12.18"]
[Round "6"]
[White "Timm, Victor Schimidt"]
[Black "Costa Curta, Antonio L Jr"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1728"]
[BlackElo "1735"]
[PlyCount "47"]
[EventDate "2011.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 Nc6 6. d3 e6 7. Nf3 Bd7 8. 0-0 Be7 9. Bf4 a6 10. h3 0-0 11. Re1 Bf6 12. Qd2 h6 13. Be5 Nxe5 14. Nxe5 Be8 15. Ng4 Be7 16. Kh1 Bb4 17. a3 Bd6 18. Nxh6+ gxh6 19. Qxh6 Nd7 20. Rxe6 fxe6 21. Bxe6+ Bf7 22. Bf5 Nf6 23. Ne4 Be8 24. Be6+ 1-0

[Event "Dois Irmaos op"]
[Site "Dois Irmaos"]
[Date "2011.12.17"]
[Round "3"]
[White "Costa Curta, Antonio L Jr"]
[Black "Vicente, Marcelo dos Santos"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "1735"]
[BlackElo "1874"]
[PlyCount "43"]
[EventDate "2011.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 d5 5. Bf4 c6 6. e3 Be7 7. Bd3 0-0 8. Qc2 Ne4 9. Bxe4 fxe4 10. Ne5 Qe8 11. 0-0-0 b6 12. f3 exf3 13. gxf3 Ba6 14. cxd5 cxd5 15. Rdg1 Nd7 16. Qg2 Bf6 17. Ng4 Qg6 18. Nxf6+ Qxf6 19. Qh3 Rac8 20. Bh6 Rf7 21. Rg3 Kh8 22. Bg5 1/2-1/2

[Event "Dois Irmaos op"]
[Site "Dois Irmaos"]
[Date "2011.12.17"]
[Round "4"]
[White "Pasini, Iuri Alan"]
[Black "Costa Curta, Antonio L Jr"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1910"]
[BlackElo "1735"]
[PlyCount "91"]
[EventDate "2011.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Nc3 Bf5 7. Bd3 Bxd3 8. Qxd3 Nc6 9. Nf3 Be7 10. 0-0 0-0 11. Bf4 Bf6 12. Ne4 h6 13. Nxf6+ Qxf6 14. Bg3 Rfe8 15. Rfe1 Rad8 16. Bh4 g5 17. Bg3 Kf8 18. b3 Nc8 19. h3 N8e7 20. d5 Nb8 21. Nh2 Qg6 22. Qd4 a6 23. Ng4 Ng8 24. f4 f5 25. Ne3 Re4 26. Qd3 Nf6 27. fxg5 hxg5 28. Nc2 Nbd7 29. Nd4 Nc5 30. Qd2 Rxe1+ 31. Bxe1 Nfe4 32. Qc2 Kg8 33. b4 Nd7 34. Ne6 Rc8 35. c5 Nf8 36. Nd4 dxc5 37. bxc5 Rd8 38. c6 b6 39. Qb3 Qf7 40. Ne6 Nxe6 41. dxe6 Qe7 42. Bb4 Nc5 43. Re1 Rd6 44. Bxc5 bxc5 45. Qc4 Kg7 46. Qxc5 1-0

[Event "Dois Irmaos op"]
[Site "Dois Irmaos"]
[Date "2011.12.16"]
[Round "2"]
[White "Bender, Juliano Miguel"]
[Black "Costa Curta, Antonio L Jr"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "1735"]
[PlyCount "70"]
[EventDate "2011.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Bc4 Nb6 4. d3 Nxc4 5. dxc4 e6 6. Nf3 d6 7. 0-0 Bd7 8. exd6 Bxd6 9. Nc3 Bc6 10. Bd2 0-0 11. Bg5 Bxf3 12. Qc1 f6 13. Bh4 Bh5 14. Rb1 Nc6 15. a3 a5 16. b4 axb4 17. axb4 Bxb4 18. Nb5 Qe7 19. Bg3 Bd6 20. c5 Bxg3 21. fxg3 Be2 22. Re1 Qxc5+ 23. Kh1 Bxb5 24. c4 Qxc4 25. Qxc4 Bxc4 26. Rxb7 Ra2 27. Rxc7 Bd5 28. h4 Rb8 29. Kh2 Rbb2 30. Rc8+ Kf7 31. Kh3 Bxg2+ 32. Kg4 Rb4+ 33. Kh5 Bf3+ 34. g4 Ra5+ 35. Re5 Rxe5# 0-1

[Event "Dois Irmaos op"]
[Site "Dois Irmaos"]
[Date "2011.12.16"]
[Round "1"]
[White "Costa Curta, Antonio L Jr"]
[Black "Serra Azul da Fonseca, Luis Ernesto"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1735"]
[BlackElo "2062"]
[PlyCount "42"]
[EventDate "2011.12.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 Nbd7 7. Nb5 c6 8. Nc7 Rb8 9. Nxe6 fxe6 10. Bxb8 Nxb8 11. c5 Qa5+ 12. Qd2 Qxd2+ 13. Nxd2 e5 14. Be2 Ng4 15. Bxg4 Bxg4 16. f3 Bh5 17. 0-0 Bg5 18. Rfe1 exd4 19. Nf1 dxe3 20. Nxe3 Bf6 21. Rad1 Bg6 0-1

[Event "Sao Paulo Ifsul op"]
[Site "Sao Paulo"]
[Date "2011.08.07"]
[Round "5"]
[White "Costa Curta, Antonio L Jr"]
[Black "Flores, Janine"]
[Result "0-1"]
[ECO "E90"]
[BlackElo "1973"]
[PlyCount "60"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be3 Nbd7 7. Bd3 e5 8. d5 Ng4 9. b4 a5 10. a3 f5 11. Bg5 Bf6 12. Bxf6 Qxf6 13. h3 Nh6 14. 0-0 Qg7 15. Qd2 Nf6 16. Rfe1 Nh5 17. Nb5 Nf4 18. Bc2 g5 19. exf5 g4 20. hxg4 Qxg4 21. Nh4 Qxh4 22. g3 Qg5 23. Kf1 Bxf5 24. Bxf5 Rxf5 25. gxf4 exf4 26. Nxc7 Rc8 27. Re8+ Rxe8 28. Nxe8 Qg6 29. Re1 f3 30. Nf6+ Rxf6 0-1

[Event "Sao Paulo Ifsul op"]
[Site "Sao Paulo"]
[Date "2011.08.07"]
[Round "6"]
[White "Costa Curta, Antonio L Jr"]
[Black "Hernandes, Gustavo de Oliveira"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "76"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Bf4 Nd7 5. Nf3 Be7 6. e3 Ngf6 7. Bd3 Nh5 8. Bg3 Nxg3 9. hxg3 h6 10. Ne2 dxc4 11. Bxc4 Nb6 12. Bd3 Nd5 13. a3 a6 14. e4 Nc7 15. g4 b6 16. Qd2 Bb7 17. g5 h5 18. g4 h4 19. 0-0-0 Nb5 20. Rh3 Rc8 21. Kb1 c5 22. dxc5 Rxc5 23. Bxb5+ axb5 24. Qxd8+ Bxd8 25. Nc3 Bxg5 26. Nxg5 Rxg5 27. f3 Rc5 28. Rd6 Rc6 29. Nxb5 Ke7 30. Rxc6 Bxc6 31. Nd4 Kd6 32. Nxc6 Kxc6 33. Kc2 g5 34. Rh2 Rd8 35. Kc3 Rd1 36. Kc4 Rg1 37. Kd4 f6 38. b3 Rc1 0-1

[Event "Sao Paulo Ifsul op"]
[Site "Sao Paulo"]
[Date "2011.08.06"]
[Round "3"]
[White "Ceccagno, Eric Marins"]
[Black "Costa Curta, Antonio L Jr"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "46"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bc4 Bc5 5. 0-0 0-0 6. a3 d6 7. d3 Bg4 8. h3 Bh5 9. Bg5 h6 10. Bh4 Nd4 11. Nd5 Nxf3+ 12. gxf3 g5 13. Bg3 Nxd5 14. Bxd5 c6 15. Ba2 Qf6 16. Kg2 Kh8 17. Rh1 Rg8 18. Qe2 Rg6 19. Rac1 Qg7 20. Rh2 Rf6 21. Kg1 Bxf3 22. Qd2 h5 23. h4 gxh4 0-1

[Event "Sao Paulo Ifsul op"]
[Site "Sao Paulo"]
[Date "2011.08.06"]
[Round "2"]
[White "Costa Curta, Antonio L Jr"]
[Black "Amaral, Irvin Daniel S Do"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "145"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. b3 Bb4 6. Bd2 0-0 7. e3 b6 8. Bd3 Bb7 9. Qc2 dxc4 10. Bxc4 Bxf3 11. gxf3 c5 12. Ne2 Bxd2+ 13. Qxd2 Rc8 14. Ng3 cxd4 15. Qxd4 Nc5 16. Qxd8 Rfxd8 17. Ke2 Nd5 18. Bxd5 Rxd5 19. Rhd1 Rcd8 20. Rxd5 Rxd5 21. Rd1 Rxd1 22. Kxd1 Kf8 23. Kd2 Ke7 24. Kc3 a6 25. Kd4 f6 26. f4 e5+ 27. fxe5 fxe5+ 28. Kd5 g6 29. Kc6 Nd7 30. Ne4 h5 31. Nd6 Kd8 32. Nc4 b5 33. Nb6 Nf6 34. Kd6 Ng4 35. h4 Nxf2 36. Kxe5 Ng4+ 37. Kf4 Kc7 38. Nd5+ Kd6 39. e4 a5 40. a3 a4 41. bxa4 bxa4 42. Nb6 Ne5 43. Nxa4 Nc4 44. Nc3 Nxa3 45. Kg5 Kc5 46. e5 Nc4 47. e6 Kd6 48. Kf6 g5 49. Ne4+ Kc7 50. Nxg5 Kd8 51. e7+ Ke8 52. Ne6 Nd6 53. Nc7+ Kd7 54. Nd5 Ne8+ 55. Kf7 Nd6+ 56. Kf8 Ke6 57. Nf4+ Kf5 58. Nxh5 Kg4 59. Nf6+ Kxh4 60. Ne4 Nxe4 61. e8Q Ng3 62. Qe1 Kg4 63. Kf7 Nh5 64. Kg6 Nf4+ 65. Kf6 Kf3 66. Kf5 Ng2 67. Qf1+ Kg3 68. Kg5 Kh2 69. Qf2 Kh3 70. Kh5 Kh2 71. Kg4 Kh1 72. Kg3 Nh4 73. Qh2# 1-0

[Event "Sao Paulo Ifsul op"]
[Site "Sao Paulo"]
[Date "2011.08.06"]
[Round "4"]
[White "Quevedo Naissinger, Willian"]
[Black "Costa Curta, Antonio L Jr"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1940"]
[PlyCount "59"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. Nc3 e5 2. e4 Nf6 3. Nf3 Nc6 4. Bc4 Bc5 5. 0-0 d6 6. h3 0-0 7. Na4 Bb6 8. Nxb6 axb6 9. Qe2 Be6 10. d3 Bxc4 11. dxc4 Re8 12. Bd2 Nd7 13. Bg5 f6 14. Be3 Nc5 15. Bxc5 bxc5 16. Rfd1 Qe7 17. c3 Nd8 18. g3 Ne6 19. Kh2 Ra6 20. Nh4 g6 21. Ng2 Rea8 22. a3 Qf7 23. Ne3 Rd8 24. Qf3 Ng5 25. Qg2 Rb6 26. Rd2 c6 27. h4 Ne6 28. Qf3 Ng7 29. Ng4 Ne8 30. Nh6+ 1-0

[Event "Pan American U12"]
[Site "Bento Goncalves"]
[Date "2010.08.07"]
[Round "9"]
[White "Cruz, Arquias Sofocles"]
[Black "Costa Curta, Antonio L Jr"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1772"]
[PlyCount "75"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nxc3 5. Qf3 Nd5 6. Bxd5 e6 7. Bxb7 Bxb7 8. Qxb7 Nd7 9. Nf3 Bc5 10. 0-0 Rb8 11. Qe4 Qf6 12. d4 Bd6 13. Rb1 h6 14. b3 g5 15. h3 Rg8 16. c4 h5 17. Bxg5 Rxg5 18. Nxg5 Qxg5 19. f4 Qg7 20. Rbe1 Nf6 21. Qf3 Kd7 22. f5 Rf8 23. fxe6+ fxe6 24. Qe3 Re8 25. Rf3 h4 26. Ref1 Rf8 27. Qd3 Nh7 28. Rxf8 Nxf8 29. c5 Bg3 30. d5 Ke7 31. c6 Qe5 32. dxe6 Qxe6 33. Qf3 Ng6 34. Rd1 Ne5 35. Qe3 Nxc6 36. Qg5+ Qf6 37. Rd7+ Ke6 38. Qd5# 1-0

[Event "Pan American U12"]
[Site "Bento Goncalves"]
[Date "2010.08.06"]
[Round "8"]
[White "Costa Curta, Antonio L Jr"]
[Black "Fretes Romero, Matias"]
[Result "1-0"]
[ECO "E91"]
[PlyCount "91"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be3 Nbd7 7. Be2 c5 8. d5 e5 9. Qd2 a6 10. 0-0-0 Ng4 11. h3 Nxe3 12. Qxe3 Nb6 13. Rdg1 Bd7 14. g4 Nc8 15. Kb1 Ne7 16. h4 Qa5 17. a3 b5 18. Na2 bxc4 19. Bxc4 Rfb8 20. Nd2 Bb5 21. Nc3 Bxc4 22. Nxc4 Qd8 23. h5 Rb7 24. hxg6 fxg6 25. Qh3 h6 26. g5 h5 27. Qe6+ Kh7 28. Qxd6 Qxd6 29. Nxd6 Rd7 30. Nc4 Rb8 31. f3 Nc8 32. Rg2 Nd6 33. Nxd6 Rxd6 34. Na4 c4 35. Rc1 Rb3 36. Rf2 Rd8 37. Rxc4 Bf8 38. Ka2 Rb7 39. Rcc2 Rf7 40. Rc6 Ra8 41. Nc5 a5 42. Ne6 a4 43. Rc7 Rxc7 44. Nxc7 Rc8 45. Ne6 Bc5 46. Rc2 1-0

[Event "Pan American U12"]
[Site "Bento Goncalves"]
[Date "2010.08.05"]
[Round "6"]
[White "Costa Curta, Antonio L Jr"]
[Black "Martinez Ramirez, Anthony"]
[Result "0-1"]
[ECO "D37"]
[BlackElo "1656"]
[PlyCount "64"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Nf3 c6 5. Bf4 Nbd7 6. e3 Bb4 7. Qc2 0-0 8. Bd3 dxc4 9. Bxc4 Nb6 10. Bd3 Nbd5 11. Bg5 h6 12. Bh4 Qa5 13. Rc1 Qxa2 14. 0-0 Bxc3 15. bxc3 Qxc2 16. Rxc2 b5 17. Rb1 h5 18. Ne5 Bb7 19. Bxf6 Nxf6 20. c4 b4 21. Ra2 c5 22. dxc5 Rfc8 23. c6 Bxc6 24. Nxc6 Rxc6 25. Rxb4 Rd8 26. Rb3 Rcd6 27. Raa3 a5 28. Rc3 Ne4 29. c5 Rd5 30. Bf1 Nxc3 31. Rxc3 Rc8 32. c6 a4 0-1

[Event "Pan American U12"]
[Site "Bento Goncalves"]
[Date "2010.08.05"]
[Round "5"]
[White "Filipps, Yamil"]
[Black "Costa Curta, Antonio L Jr"]
[Result "0-1"]
[ECO "E94"]
[PlyCount "86"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Qc2 Ne8 10. Bg5 f6 11. Be3 f5 12. Bxc5 dxc5 13. exf5 Bxf5 14. Bd3 Nd6 15. Rfe1 Re8 16. Bxf5 Nxf5 17. Ne4 b6 18. Nfg5 Nd4 19. Qd3 c6 20. dxc6 Nxc6 21. Qh3 h6 22. Rad1 Qc8 23. Qxc8 Raxc8 24. Nf3 Red8 25. Nh4 Kh7 26. Nc3 Rxd1 27. Rxd1 Nd4 28. Nd5 Rd8 29. g3 b5 30. b3 a5 31. Rb1 bxc4 32. bxc4 g5 33. Ng2 Nf3+ 34. Kh1 Nd2 35. Rb5 Nxc4 36. Rxc5 Kg8 37. Rxc4 Rxd5 38. Ne3 Rd2 39. Ra4 Rxf2 40. Rxa5 Re2 41. Nf5 Rf2 42. g4 e4 43. Ra4 Rf4 0-1

[Event "Pan American U12"]
[Site "Bento Goncalves"]
[Date "2010.08.03"]
[Round "2"]
[White "Canales Aravena, Nicolas Ignacio"]
[Black "Costa Curta, Antonio L Jr"]
[Result "1-0"]
[ECO "E90"]
[PlyCount "43"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 Nbd7 6. Be3 b6 7. Nd5 c6 8. Nf4 Bb7 9. Qb3 Qc8 10. c5 bxc5 11. Ng5 d5 12. exd5 cxd5 13. Nxd5 e6 14. Nf4 Nb6 15. Bb5+ Ke7 16. 0-0 Nfd5 17. dxc5 Nxf4 18. Bxf4 Qxc5 19. Rac1 Qd5 20. Rc7+ Kf8 21. Rxf7+ Kg8 22. Rxb7 1-0

[Event "Pan American U12"]
[Site "Bento Goncalves"]
[Date "2010.08.03"]
[Round "3"]
[White "Costa Curta, Antonio L Jr"]
[Black "Escobosa Briseno, Alejandro"]
[Result "0-1"]
[ECO "D56"]
[PlyCount "76"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nc6 5. Bg5 Be7 6. e3 h6 7. Bh4 0-0 8. Qb3 dxc4 9. Qxc4 Bd7 10. Qb3 Rb8 11. Qc2 Bb4 12. Ne5 Be7 13. Nxd7 Qxd7 14. Bb5 a6 15. Ba4 b5 16. Bb3 Rfd8 17. Rc1 Nb4 18. Qe2 c5 19. Rd1 c4 20. Bc2 Nxc2+ 21. Qxc2 Nd5 22. Bxe7 Qxe7 23. Nxd5 exd5 24. 0-0 Rd6 25. Qf5 Qf6 26. Qe5 Rbd8 27. Rd2 Qe6 28. h3 Re8 29. f4 Qd7 30. Qh5 Rxe3 31. Qh4 Rg6 32. f5 Rf6 33. Rf4 Rxf5 34. Qg4 g6 35. Rdf2 Re1+ 36. Kh2 Qd6 37. g3 Rxf4 38. Rxf4 Qe6 0-1

[Event "Pan American U12"]
[Site "Bento Goncalves"]
[Date "2010.08.02"]
[Round "1"]
[White "Costa Curta, Antonio L Jr"]
[Black "Jimenez, Leonardo Andres"]
[Result "0-1"]
[ECO "D51"]
[BlackElo "1924"]
[PlyCount "74"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Bg5 Nbd7 6. Ne5 Be7 7. e3 Qc7 8. Nxd7 Bxd7 9. Qc2 Qa5 10. Bd3 dxc4 11. Bxc4 Qxg5 12. e4 Bb4 13. 0-0 Bxc3 14. bxc3 e5 15. dxe5 Qxe5 16. Qb3 0-0 17. Rfe1 Qc5 18. Rad1 Rad8 19. Kf1 b5 20. Bd3 Be6 21. Qb2 Bc4 22. Qc2 Bxd3+ 23. Rxd3 Qc4 24. Red1 Rxd3 25. Rxd3 Rd8 26. Ke2 Rxd3 27. Qxd3 Qxd3+ 28. Kxd3 Kf8 29. Kd4 Ke7 30. f4 c5+ 31. Kd3 Ng4 32. h3 Nf2+ 33. Ke3 Nd1+ 34. Kd2 Nb2 35. g4 Ke6 36. h4 a5 37. a3 Nc4+ 0-1

[Event "Braco do NorteTSC"]
[Site "Braco do Norte"]
[Date "2008.08.??"]
[Round "1"]
[White "Costa Curta, Antonio L Jr"]
[Black "Bambino, Marcello Augusto"]
[Result "0-1"]
[ECO "D45"]
[BlackElo "1944"]
[PlyCount "40"]
[EventDate "2008.08.??"]
[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 e6 3. Nc3 Bb4 4. Bd2 0-0 5. a3 Bxc3 6. Bxc3 d5 7. e3 Nbd7 8. Nf3 Ne4 9. Qc2 c6 10. Bd3 f5 11. 0-0 Rf6 12. Nd2 Rh6 13. h3 Rg6 14. Bxe4 fxe4 15. Rfe1 Qg5 16. g3 Nf6 17. Kh2 Qf5 18. Nb3 e5 19. g4 Nxg4+ 20. hxg4 Qxg4 0-1

[Event "Braco do NorteTSC"]
[Site "Braco do Norte"]
[Date "2008.08.??"]
[Round "5"]
[White "Costa Curta, Antonio L Jr"]
[Black "Demetrio, Matheus"]
[Result "0-1"]
[ECO "D31"]
[PlyCount "38"]
[EventDate "2008.08.??"]
[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 c6 3. Nc3 e6 4. e3 Nf6 5. a3 Be7 6. Bd3 dxc4 7. Bxc4 0-0 8. Nf3 Nbd7 9. 0-0 b5 10. Bd3 Bb7 11. Re1 a6 12. Bd2 c5 13. Qc2 Bxf3 14. gxf3 cxd4 15. exd4 Rc8 16. b4 Nb6 17. Be3 Nbd5 18. Bd2 Nxc3 19. Bxc3 Nd5 0-1

[Event "Braco do NorteTSC"]
[Site "Braco do Norte"]
[Date "2008.08.??"]
[Round "3"]
[White "Costa Curta, Antonio L Jr"]
[Black "Pirola, Claudionor Alcides"]
[Result "0-1"]
[ECO "E00"]
[PlyCount "26"]
[EventDate "2008.08.??"]
[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 e6 3. a3 d5 4. Nc3 c6 5. Bg5 dxc4 6. e3 b5 7. Qf3 Be7 8. Bxf6 gxf6 9. Nxb5 Qb6 10. a4 a6 11. Bxc4 axb5 12. Bxb5 Qa5+ 13. Kd1 cxb5 0-1

[Event "BRA TR Sul"]
[Site "Dois Irmaos"]
[Date "2008.04.21"]
[Round "5.33"]
[White "Costa Curta, Antonio L Jr"]
[Black "Mentges, Antonio Esidio"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "66"]
[EventDate "2008.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 d5 6. Nc3 Be7 7. Re1 0-0 8. Ne5 Nbd7 9. Nxd7 Qxd7 10. Bg5 Rac8 11. e4 h6 12. Bxf6 Bxf6 13. e5 Be7 14. Qd3 a6 15. Rab1 c5 16. b4 cxb4 17. Ne2 Qa4 18. Qb3 Qxb3 19. cxb3 Rc2 20. Ra1 Rfc8 21. Kf1 g5 22. Rec1 a5 23. Rxc2 Rxc2 24. Nc1 Rc7 25. Nd3 Kg7 26. Rc1 Rxc1+ 27. Nxc1 Bc6 28. Nd3 f5 29. f4 g4 30. h3 h5 31. hxg4 hxg4 32. Ne1 a4 33. bxa4 Bxa4 0-1

[Event "BRA TR Sul"]
[Site "Dois Irmaos"]
[Date "2008.04.20"]
[Round "3.38"]
[White "Costa Curta, Antonio L Jr"]
[Black "Grabin, Henrique Mallmann"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "116"]
[EventDate "2008.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 Be7 6. Bf4 0-0 7. Nbd2 Nbd7 8. Re1 Rc8 9. Rc1 Nb6 10. Ne5 c6 11. c4 Ng4 12. Nxg4 Bxg4 13. c5 Nd7 14. h3 Bf5 15. e4 dxe4 16. Nxe4 Bxe4 17. Rxe4 Nf6 18. Re2 Qd7 19. Be5 Rfe8 20. Rc3 Nd5 21. Rd3 Bf6 22. Qd2 Bxe5 23. Rxe5 Qc7 24. Qe1 Rcd8 25. Bxd5 cxd5 26. Rf3 Qd7 27. Qc3 Rc8 28. b4 a6 29. Rf4 h6 30. Qc1 g5 31. Rf3 Qe7 32. a4 f6 33. Ree3 e5 34. g4 Rf8 35. Qc3 Rce8 36. dxe5 fxe5 37. Rxf8+ Kxf8 38. Qe1 d4 39. Rd3 Qh7 40. Qe2 Kf7 41. Qf3+ Ke6 42. Qg3 Qe4 43. Qf3 Qxf3 44. Rxf3 Rd8 45. Rb3 d3 46. Rb1 e4 47. Kf1 Ke5 48. Rd1 Kd4 49. Ke1 Kc3 50. b5 axb5 51. axb5 Kc2 52. c6 bxc6 53. bxc6 Rc8 54. Rd2+ Kc3 55. Rd1 Kd4 56. Rc1 e3 57. fxe3+ Kxe3 58. Kd1 Rf8 0-1

[Event "BRA TR Sul"]
[Site "Dois Irmaos"]
[Date "2008.04.20"]
[Round "4.43"]
[White "Oliveira, Eloy de Jr"]
[Black "Costa Curta, Antonio L Jr"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "34"]
[EventDate "2008.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 g6 4. c4 e6 5. Nc3 Bg7 6. Bd3 0-0 7. 0-0 b6 8. Re1 Bb7 9. Bd2 Nbd7 10. b3 c5 11. e4 cxd4 12. Nxd4 Nc5 13. e5 Nxd3 14. Re2 Ne4 15. Nxe4 dxe4 16. Bb4 Re8 17. Re3 Nxb4 0-1

[Event "BRA TR Sul"]
[Site "Dois Irmaos"]
[Date "2008.04.19"]
[Round "1.18"]
[White "Costa Curta, Antonio L Jr"]
[Black "Cordeiro, Marco Aurelio Zaror"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "2188"]
[PlyCount "118"]
[EventDate "2008.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. d4 Nc6 6. Nf3 Bg4 7. c4 Qe4+ 8. Be3 e5 9. Be2 exd4 10. Nxd4 Bxe2 11. Qxe2 Bb4+ 12. Bd2 Bxd2+ 13. Kxd2 Qxe2+ 14. Nxe2 0-0-0+ 15. Kc3 Rhe8 16. Rhe1 Re7 17. Nf4 Red7 18. Nd5 f6 19. Rad1 Ne5 20. Ne3 c6 21. Rxd7 Rxd7 22. Rd1 Rxd1 23. Nxd1 Kd7 24. Kd4 Ke6 25. b3 b6 26. c5 bxc5+ 27. Kxc5 Kd7 28. Ne3 Nd3+ 29. Kd4 Nxf2 30. Nf5 g6 31. Nh6 f5 32. Nf7 Ng4 33. Ne5+ Nxe5 34. Kxe5 a5 35. Kf6 Kd6 36. Kg7 Ke5 37. Kxh7 Kf6 38. Kh6 f4 39. h4 Kf5 40. a3 Kf6 41. Kh7 c5 42. a4 g5 43. hxg5+ Kxg5 44. Kg7 Kf5 45. Kf7 Ke5 46. Ke7 Kd5 47. Kf6 Kd4 48. Ke6 Kc3 49. Kd6 Kxb3 50. Kxc5 Kxa4 51. Kc4 Ka3 52. Kc3 a4 53. Kc2 Kb4 54. Kb2 a3+ 55. Ka2 Ka4 56. Ka1 Kb3 57. Kb1 a2+ 58. Ka1 Ka3 59. g4 f3 0-1

[Event "BRA TR Sul"]
[Site "Dois Irmaos"]
[Date "2008.04.19"]
[Round "2.43"]
[White "Ferreira, Ozeias da Cunha"]
[Black "Costa Curta, Antonio L Jr"]
[Result "1/2-1/2"]
[ECO "D37"]
[PlyCount "69"]
[EventDate "2008.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 g6 5. Bg5 Bg7 6. Qd2 h6 7. Bh4 g5 8. Bg3 b6 9. cxd5 exd5 10. e3 Bb7 11. Bd3 Nc6 12. Nb5 0-0 13. Nxc7 Rc8 14. Nb5 a6 15. Nd6 Rb8 16. Nxb7 Rxb7 17. Bxa6 Ne4 18. Qe2 Nxg3 19. hxg3 Rc7 20. a3 Na5 21. 0-0 Nb3 22. Rab1 Qa8 23. Bd3 Rfc8 24. Nd2 Nc1 25. Qd1 Nxd3 26. Nf3 Qa6 27. b4 Rc3 28. Rb3 R8c7 29. Rxc3 Rxc3 30. Ne5 Nxe5 31. dxe5 Rd3 32. Qc2 Bxe5 33. f4 gxf4 34. gxf4 Bg7 35. Qc6 1/2-1/2

