[Event "Jatai Goiana zt"]
[Site "Jatai"]
[Date "2020.11.22"]
[Round "5"]
[White "Campos, Otavio Moraes"]
[Black "Costa, Charles Vinicius"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "1630"]
[BlackElo "1734"]
[PlyCount "81"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. Nf3 c6 7. e4 Bg4 8. h3 Bxf3 9. Bxf3 Nbd7 10. 0-0 e5 11. d5 c5 12. Bg2 a6 13. Bd2 Rb8 14. a4 b6 15. Rb1 Ne8 16. Qe2 f5 17. exf5 Rxf5 18. Ne4 Rf8 19. b4 Ndf6 20. Ng5 Nc7 21. Rb3 h6 22. Ne6 Nxe6 23. dxe6 Qe7 24. Bd5 Kh7 25. Rfb1 Qc7 26. h4 b5 27. axb5 axb5 28. Qd3 e4 29. Bxe4 Nxe4 30. Qxe4 Bd4 31. Bf4 bxc4 32. Rf3 Qe7 33. h5 Rf6 34. hxg6+ Kg7 35. Re1 Re8 36. Qd5 Rxe6 37. Rxe6 Qxe6 38. Qxd6 Qxd6 39. Bxd6 cxb4 40. Bxb4 Kxg6 41. Kf1 1/2-1/2

[Event "Jatai Goiana zt"]
[Site "Jatai"]
[Date "2020.11.22"]
[Round "4"]
[White "Costa, Charles Vinicius"]
[Black "De Assis, Giovanni Lucio"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1734"]
[BlackElo "1801"]
[PlyCount "78"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 h6 5. e3 Bg4 6. Be2 dxc4 7. Bxc4 e6 8. 0-0 Nbd7 9. h3 Bh5 10. Bd3 g5 11. g4 Bg6 12. Bxg6 fxg6 13. Qd3 Kf7 14. e4 Be7 15. d5 exd5 16. exd5 Bb4 17. dxc6 bxc6 18. Qc4+ Kg7 19. Qxb4 Rf8 20. Be3 Qc7 21. b3 c5 22. Qc4 Rac8 23. Nd2 Rfe8 24. Rae1 Qd6 25. f4 h5 26. fxg5 hxg4 27. gxf6+ Nxf6 28. Qf4 Rh8 29. Qxf6+ Qxf6 30. Rxf6 Kxf6 31. Nce4+ Kf5 32. hxg4+ Kxg4 33. Kg2 g5 34. Bxc5 Rh6 35. Rf1 Re6 36. b4 Rd8 37. a4 a6 38. Nf6+ Rxf6 39. Rxf6 Rxd2+ 1-0

[Event "Jatai Goiana zt"]
[Site "Jatai"]
[Date "2020.11.21"]
[Round "2"]
[White "Costa, Charles Vinicius"]
[Black "Castro, Romulo Magalhaes"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1734"]
[BlackElo "1617"]
[PlyCount "54"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c5 3. e3 Bg4 4. Be2 e6 5. 0-0 Nf6 6. Nbd2 Bd6 7. dxc5 Bxc5 8. Ne5 h5 9. c3 Nbd7 10. Ndf3 Ne4 11. a4 Nxe5 12. Nxe5 Bxe2 13. Qxe2 Qf6 14. Qb5+ Ke7 15. Qd7+ Kf8 16. Qxb7 Rd8 17. Nd7+ Rxd7 18. Qxd7 Kg8 19. f3 Ng5 20. b4 Qxc3 21. bxc5 Qxa1 22. Qd8+ Kh7 23. Qxg5 Qxa4 24. Bb2 f6 25. Bxf6 gxf6 26. Qxf6 Qe8 27. Ra1 Rf8 1-0

[Event "Jatai Goiana zt"]
[Site "Jatai"]
[Date "2020.11.21"]
[Round "3"]
[White "Ferraz, Michel Liah"]
[Black "Costa, Charles Vinicius"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1857"]
[BlackElo "1734"]
[PlyCount "41"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 e6 6. Bg5 Be7 7. e3 b6 8. Bb5+ Bd7 9. Bd3 Nc6 10. 0-0 0-0 11. Rc1 Ne8 12. Bxe7 Qxe7 13. Qe2 Nd6 14. Rfd1 f5 15. g3 Nb4 16. Bb1 Rac8 17. a3 Nc6 18. Ba2 Nd8 19. Ne5 N6f7 20. Qh5 Rc7 21. Nxd5 1-0

[Event "Jatai Goiana zt"]
[Site "Jatai"]
[Date "2020.11.20"]
[Round "1"]
[White "Giordani, Joao Guilherme"]
[Black "Costa, Charles Vinicius"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1768"]
[BlackElo "1734"]
[PlyCount "49"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. d3 Nd7 4. Nf3 Nb6 5. Be3 Bg4 6. h3 Bxf3 7. Qxf3 d4 8. Nd1 dxe3 9. Nxe3 e6 10. Be2 Nf6 11. a3 g6 12. 0-0 Bg7 13. c3 0-0 14. Rad1 Qc7 15. d4 Rad8 16. e5 Nfd7 17. Ng4 Nd5 18. c4 Ne7 19. Nf6+ Kh8 20. c5 Nd5 21. b4 N7xf6 22. g4 Ng8 23. g5 Nge7 24. Qf4 Nxf4 25. Rfe1 0-1

[Event "Goiania-ch Phase 01"]
[Site "Goiania"]
[Date "2014.03.09"]
[Round "6"]
[White "Costa, Charles Vinicius"]
[Black "Rocha, Wesley Rodrigues"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1743"]
[BlackElo "1832"]
[PlyCount "95"]
[EventDate "2014.03.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be6 8. Bd3 Nf6 9. Bg5 Be7 10. Bxf6 Bxf6 11. 0-0 0-0 12. Nd5 Nd7 13. c4 g6 14. Nc2 Bg7 15. Nce3 Nf6 16. Kh1 Nxd5 17. Nxd5 Bxd5 18. cxd5 Rc8 19. Qe2 Qd7 20. b4 Bh6 21. a4 Rc3 22. a5 Rfc8 23. h4 Rb3 24. Rfb1 Rcc3 25. Bc2 Rxb1+ 26. Rxb1 Qc7 27. Bd1 Rc1 28. Rb3 Ra1 29. Rd3 Qc1 30. g4 Bf4 31. Kg2 Rb1 32. Qc2 Qxc2 33. Bxc2 Rxb4 34. Rc3 Bh6 35. Rc7 Bf8 36. g5 Kg7 37. Kg3 Kg8 38. Kg4 h6 39. h5 gxh5+ 40. Kxh5 hxg5 41. Kxg5 Kg7 42. f4 exf4 43. Kxf4 Kf6 44. Kf3 Be7 45. Kf4 Bd8 46. Rd7 Be7 47. Kf3 Bf8 48. Rc7 1/2-1/2

[Event "Goiania-ch Phase 01"]
[Site "Goiania"]
[Date "2014.03.09"]
[Round "5"]
[White "Rocha, Arthur Ferreira"]
[Black "Costa, Charles Vinicius"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "1822"]
[BlackElo "1743"]
[PlyCount "79"]
[EventDate "2014.03.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. Nf3 Nbd7 7. e4 c6 8. 0-0 e5 9. d5 c5 10. Ne1 Nh5 11. Bf3 Nhf6 12. Be2 a6 13. a4 Ne8 14. Qc2 Nc7 15. Ng2 a5 16. Nb5 Nxb5 17. axb5 b6 18. Bd3 Qe7 19. Kh1 f6 20. Bd2 Bb7 21. b3 Rf7 22. Nh4 Raf8 23. Rae1 Bc8 24. f3 Nb8 25. f4 Bh3 26. f5 g5 27. Ng6 hxg6 28. fxg6 Bxf1 29. Rxf1 Nd7 30. gxf7+ Rxf7 31. Be2 Nf8 32. Bh5 Nd7 33. Bxf7+ Qxf7 34. Qd1 Qg6 35. Qg4 Nf8 36. Kg2 Qe8 37. h4 gxh4 38. Rxf6 h3+ 39. Kxh3 Nd7 40. Qe6+ 1-0

[Event "Goiania-ch Phase 01"]
[Site "Goiania"]
[Date "2014.03.08"]
[Round "4"]
[White "Costa, Charles Vinicius"]
[Black "Rosa, Joao Paulo"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "1743"]
[BlackElo "1568"]
[PlyCount "108"]
[EventDate "2014.03.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bb5 a6 4. Ba4 Nc6 5. 0-0 b5 6. Bb3 Bc5 7. Re1 0-0 8. c3 Bb7 9. d4 exd4 10. cxd4 Bb6 11. e5 Ne8 12. Nc3 Na5 13. Bd5 Bxd5 14. Nxd5 c6 15. Nxb6 Qxb6 16. Bd2 Nc4 17. Bb4 d6 18. exd6 Ncxd6 19. Ne5 Qb7 20. Rc1 a5 21. Bc5 f6 22. Nd3 Rd8 23. Nf4 Nc7 24. Qg4 Rf7 25. Qf3 Nc8 26. Ne6 Nxe6 27. Rxe6 Na7 28. Qe4 g6 29. Re8+ Rxe8 30. Qxe8+ Kg7 31. Bxa7 Qxa7 32. Qxc6 Qd7 33. d5 Qxc6 34. dxc6 Rc7 35. Kf1 b4 36. b3 Kf7 37. Rc5 a4 38. bxa4 Ke6 39. Rb5 Rxc6 40. Rxb4 Rc1+ 41. Ke2 Rc2+ 42. Kf3 Rxa2 43. Kg3 g5 44. h4 h6 45. hxg5 hxg5 46. f3 Kf5 47. Rb5+ Kg6 48. a5 Kh5 49. Rb6 Kg6 50. a6 Ra4 51. Kh2 Ra2 52. Kh3 Ra3 53. Kg4 Ra4+ 54. Kg3 Ra3 1/2-1/2

[Event "Goiania-ch Phase 01"]
[Site "Goiania"]
[Date "2014.03.08"]
[Round "3"]
[White "Dos Santos, Flavia Rodrigues"]
[Black "Costa, Charles Vinicius"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "1743"]
[PlyCount "131"]
[EventDate "2014.03.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Qe2+ Qe7 5. Qxe7+ Bxe7 6. Nc3 Nf6 7. Bg5 c6 8. 0-0-0 0-0 9. Re1 Be6 10. Nge2 Bb4 11. Bxf6 gxf6 12. a3 Bd6 13. Ng1 Nd7 14. Nf3 b5 15. Na2 a5 16. Kb1 Nb6 17. Re3 Nc4 18. Rc3 Rab8 19. Bxc4 bxc4 20. h3 Rb7 21. Re1 Rfb8 22. b4 c5 23. dxc5 Bxc5 24. Kc1 Bd6 25. bxa5 d4 26. Nxd4 Be5 27. Re4 Rd8 28. Nxe6 fxe6 29. Rcxc4 Bb2+ 30. Kb1 Bxa3+ 31. Nb4 e5 32. Ka2 Bc1 33. Nc6 Ra8 34. Rb4 Rd7 35. Rb8+ Rxb8 36. Nxb8 Ra7 37. Kb1 Bd2 38. Ra4 Rxa5 39. Rxa5 Bxa5 40. Nc6 Bc3 41. Ka2 Kf7 42. Kb3 Be1 43. f3 Ke6 44. c4 Kd6 45. Nd8 Kd7 46. Nf7 Bd2 47. Ka4 Ke7 48. Nh8 Bh6 49. c5 Kd7 50. Nf7 Bf8 51. Kb5 Kc7 52. g4 h6 53. h4 Bg7 54. Nd6 Bh8 55. Nf7 Bg7 56. g5 fxg5 57. hxg5 hxg5 58. Nxg5 Bf6 59. Ne4 Be7 60. c6 Bf8 61. Nc5 Bd6 62. Ne6+ Kc8 63. Kb6 Bb4 64. Nc7 Bd6 65. Nb5 Be7 66. Na7+ 1-0

[Event "Goiania-ch Phase 01"]
[Site "Goiania"]
[Date "2014.03.07"]
[Round "2"]
[White "Costa, Charles Vinicius"]
[Black "Lellis Moura, Ana Camilla Raulino"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1743"]
[BlackElo "1746"]
[PlyCount "49"]
[EventDate "2014.03.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 e5 5. Nge2 Be7 6. 0-0 0-0 7. d3 a6 8. f4 Nbd7 9. f5 b5 10. h3 Nb6 11. g4 Nfd7 12. Qe1 Bb7 13. Ng3 Bg5 14. Be3 b4 15. Nd1 Rc8 16. b3 Qe7 17. Qd2 Bxe3+ 18. Nxe3 Nf6 19. g5 Nfd7 20. f6 gxf6 21. Nef5 Qd8 22. gxf6 Kh8 23. Nxd6 Rb8 24. Qh6 Rg8 25. Nxf7# 1-0

[Event "Goiania-ch Phase 01"]
[Site "Goiania"]
[Date "2014.03.07"]
[Round "1"]
[White "Wilhelms, Diego Lima"]
[Black "Costa, Charles Vinicius"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2158"]
[BlackElo "1743"]
[PlyCount "53"]
[EventDate "2014.03.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 g6 5. Nbd2 Bg7 6. e4 d6 7. cxb5 0-0 8. Bc4 Qc7 9. a4 a6 10. Ra3 Nbd7 11. 0-0 Ng4 12. Re1 Nge5 13. Bf1 axb5 14. axb5 Nb6 15. Qc2 Bd7 16. Nxe5 Bxe5 17. Nf3 Bg7 18. Bg5 Bg4 19. Nd2 Rac8 20. Ra6 h6 21. Bxe7 Qxe7 22. Rxb6 Bd7 23. Nc4 Rb8 24. Rxd6 Bxb5 25. e5 Rfd8 26. Rxd8+ Rxd8 27. Qe4 1-0

[Event "Jatai Kativa IRT"]
[Site "Jatai"]
[Date "2012.05.01"]
[Round "8"]
[White "Costa, Charles Vinicius"]
[Black "Castro, Romulo Magalhaes"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1800"]
[PlyCount "13"]
[EventDate "2012.04.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Nf6 6. Nxc6 bxc6 7. Bxc5 1-0

[Event "Jatai Kativa IRT"]
[Site "Jatai"]
[Date "2012.05.01"]
[Round "9"]
[White "Teixeira, Fabiano Lima"]
[Black "Costa, Charles Vinicius"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1810"]
[BlackElo "1800"]
[PlyCount "21"]
[EventDate "2012.04.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Bf4 Bd6 5. Bg5 c6 6. Nf3 Nbd7 7. e3 0-0 8. cxd5 exd5 9. Bd3 Re8 10. 0-0 h6 11. Bh4 1/2-1/2

[Event "Jatai Kativa IRT"]
[Site "Jatai"]
[Date "2012.04.30"]
[Round "6"]
[White "Costa, Charles Vinicius"]
[Black "De Paula, Luciano Alves"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1800"]
[BlackElo "1820"]
[PlyCount "106"]
[EventDate "2012.04.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. Nf3 e6 7. 0-0 Nge7 8. d3 0-0 9. Be3 Nd4 10. Qd2 Nec6 11. Nd1 Bd7 12. c3 Nxf3+ 13. Bxf3 Qc7 14. g4 f5 15. h3 Ne7 16. Qg2 Bc6 17. Nf2 Rad8 18. h4 d5 19. Bxc5 dxe4 20. dxe4 Bxe4 21. Bxe4 fxe4 22. Nxe4 b6 23. Bxe7 Qxe7 24. Qg3 Qb7 25. Ng5 Rfe8 26. Rad1 Qc7 27. Rxd8 Qxd8 28. Qe3 h6 29. Nf3 Kh7 30. Qe4 b5 31. Kg2 Qd5 32. Re1 Qxa2 33. Re2 Rf8 34. h5 Rf6 35. Nh4 Qd5 36. Nxg6 Qxe4+ 37. Rxe4 Kg8 38. Rd4 Rf7 39. Rd6 b4 40. Rxe6 bxc3 41. bxc3 Bxc3 42. Ne5 Rxf4 43. Rg6+ Kh7 44. Nf3 a5 45. Nh4 Rf6 46. Nf5 Rxg6 47. hxg6+ Kxg6 48. Ne3 a4 49. Nc4 Kg5 50. Kf3 Be1 51. Ke2 Bb4 52. Ne5 a3 53. Nd3 a2 0-1

[Event "Jatai Kativa IRT"]
[Site "Jatai"]
[Date "2012.04.30"]
[Round "7"]
[White "Paz, Paulo Sergio"]
[Black "Costa, Charles Vinicius"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1911"]
[BlackElo "1800"]
[PlyCount "50"]
[EventDate "2012.04.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Be3 d6 7. Nxc6 bxc6 8. Bxc5 dxc5 9. Qxd8+ Kxd8 10. 0-0-0+ Ke7 11. Bc4 Be6 12. Bxe6 Kxe6 13. f3 Rad8 14. Rd2 Rxd2 15. Kxd2 Rd8+ 16. Ke2 h6 17. a3 g5 18. b4 cxb4 19. axb4 Ne8 20. Rd1 Rxd1 21. Kxd1 Nd6 22. Kd2 Nb5 23. Nxb5 cxb5 24. c3 a6 25. Kd3 c6 1/2-1/2

[Event "Jatai Kativa IRT"]
[Site "Jatai"]
[Date "2012.04.29"]
[Round "4"]
[White "Alves Rezende, Uelton Fabricius"]
[Black "Costa, Charles Vinicius"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "1827"]
[BlackElo "1800"]
[PlyCount "102"]
[EventDate "2012.04.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. g3 g6 7. Bg2 Bd7 8. 0-0 Bg7 9. e3 0-0 10. b3 Rc8 11. Bb2 a6 12. Rb1 Qa5 13. Nd5 Nxd5 14. Bxd5 Qc7 15. Nxc6 bxc6 16. Bxg7 Kxg7 17. Bg2 c5 18. Qd2 Bc6 19. Bd5 Bxd5 20. Qxd5 Qc6 21. e4 Qxd5 22. exd5 a5 23. Rfe1 Rc7 24. Re3 Rb7 25. Kf1 a4 26. Ke1 Rfb8 27. Kd2 Kf6 28. Kc2 axb3+ 29. axb3 Rb4 30. h4 h5 31. f3 Ra8 32. Kb2 Rb6 33. Ra1 Rxa1 34. Kxa1 Rb7 35. Kb2 Kf5 36. Kc3 g5 37. hxg5 Kxg5 38. Re1 h4 39. gxh4+ Kxh4 40. Rg1 Kh3 41. Rg7 f6 42. f4 Kh4 43. f5 Kh5 44. Kc2 Kh6 45. Rg8 Kh7 46. Rg3 Ra7 47. Kd2 Ra2+ 48. Kc1 Ra8 49. Re3 Rf8 50. Rg3 Rg8 51. Rxg8 Kxg8 1/2-1/2

[Event "Jatai Kativa IRT"]
[Site "Jatai"]
[Date "2012.04.29"]
[Round "5"]
[White "Costa, Charles Vinicius"]
[Black "Bocca, Edson Ricardo"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "1800"]
[BlackElo "1756"]
[PlyCount "20"]
[EventDate "2012.04.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 dxc4 4. Nf3 Nc6 5. e3 Bd7 6. Bd2 e6 7. Bxc4 Be7 8. 0-0 a6 9. Re1 h6 10. a3 0-0 1/2-1/2

[Event "Jatai Kativa IRT"]
[Site "Jatai"]
[Date "2012.04.29"]
[Round "3"]
[White "Costa, Charles Vinicius"]
[Black "Martins Silva, Vitor de Souza"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1800"]
[BlackElo "1953"]
[PlyCount "92"]
[EventDate "2012.04.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 b6 7. Nxf6+ Nxf6 8. Bg5 Bb7 9. c3 Be7 10. Qc2 h6 11. Bxf6 Bxf6 12. Be4 Bxe4 13. Qxe4 0-0 14. 0-0 Qd5 15. Qe3 Rad8 16. Rfd1 Rd7 17. Ne5 Bxe5 18. Qxe5 Qxe5 19. dxe5 Rfd8 20. Rxd7 Rxd7 21. Kf1 Rd5 22. Re1 Kf8 23. f4 Ke7 24. Kf2 Kd7 25. Ke3 Kc6 26. c4 Rd7 27. Re2 Kc5 28. Rc2 a5 29. a3 Rd1 30. g3 a4 31. g4 g6 32. f5 Re1+ 33. Kf4 Rf1+ 34. Ke4 exf5+ 35. gxf5 Rxf5 36. Rd2 c6 37. h3 Kxc4 38. Rc2+ Kb5 39. Kd4 Rf1 40. Rg2 Rf4+ 41. Ke3 g5 42. Rd2 Kc4 43. Rd6 h5 44. Rd2 Rf1 45. Ke2 Rf4 46. Rc2+ Kd5 0-1

[Event "Jatai Kativa IRT"]
[Site "Jatai"]
[Date "2012.04.28"]
[Round "1"]
[White "Costa, Charles Vinicius"]
[Black "De Oliveira, Aquiles Machado"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1800"]
[BlackElo "2096"]
[PlyCount "73"]
[EventDate "2012.04.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 e6 6. d3 Nge7 7. Nf3 0-0 8. 0-0 a6 9. Be3 Nd4 10. Qd2 d5 11. Nd1 dxe4 12. dxe4 Nxf3+ 13. Bxf3 Qxd2 14. Bxd2 e5 15. Bc3 Nc6 16. Ne3 exf4 17. Bxg7 Kxg7 18. gxf4 Nd4 19. Kg2 b5 20. c3 Nxf3 21. Kxf3 Bb7 22. Ng4 f5 23. Nf2 fxe4+ 24. Ke3 Rf7 25. Ng4 Rd7 26. Rad1 Rad8 27. Rxd7+ Rxd7 28. Ne5 Rd5 29. Rg1 c4 30. h4 Kf8 31. Rh1 Ke7 32. Rg1 Kf6 33. Ng4+ Ke6 34. Ne5 Rd8 35. h5 gxh5 36. Rg7 Bc8 37. Rxh7 1/2-1/2

[Event "Jatai Kativa IRT"]
[Site "Jatai"]
[Date "2012.04.28"]
[Round "2"]
[White "Rezende, Guilherme Vilela"]
[Black "Costa, Charles Vinicius"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2039"]
[BlackElo "1800"]
[PlyCount "129"]
[EventDate "2012.04.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 g6 5. Qc2 d6 6. e4 Qc7 7. cxb5 Bg7 8. Nc3 Nbd7 9. a4 a6 10. Be2 0-0 11. h3 Bb7 12. 0-0 Rfb8 13. Rd1 axb5 14. Nxb5 Qd8 15. Bf4 Ne8 16. Bg5 Ba6 17. Rab1 h6 18. Bh4 g5 19. Bg3 Nc7 20. Nxc7 Qxc7 21. Bxa6 Rxa6 22. Nd4 Bxd4 23. Rxd4 Qa5 24. Rd3 Qxa4 25. b3 Qxe4 26. f3 Qf5 27. Re1 Qf6 28. Qe2 Ra1 29. Kh2 Rxe1 30. Qxe1 h5 31. h4 gxh4 32. Bxh4 Qe5+ 33. Qxe5 Nxe5 34. Re3 f6 35. Kh3 Rb4 36. Bg3 Rd4 37. Bxe5 fxe5 38. Re4 Rxd5 39. Kh4 Rd4 40. Kxh5 Kf7 41. Re3 Kf6 42. g4 Rd1 43. Kh4 Rh1+ 44. Kg3 Kg5 45. b4 cxb4 46. Rb3 Rd1 47. Rxb4 Rd4 48. Rb7 Kf6 49. Rb8 Kf7 50. Rh8 e4 51. f4 Rd3+ 52. Kh4 e3 53. Kg3 d5 54. Rh7+ Ke8 55. g5 Rd1 56. Kf3 d4 57. Rh2 Rf1+ 58. Ke4 Rf2 59. Rh8+ Kd7 60. Rh1 Rd2 61. g6 Ke6 62. f5+ Kf6 63. Rh7 e2 64. Kf4 e1Q 65. Rf7# 1-0

