[Event "Joao Pessoa Fischer Memorial 11th"]
[Site "Joao Pessoa"]
[Date "2022.05.08"]
[Round "6"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Cantarino Neto, Mario Ribeiro"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2293"]
[BlackElo "1968"]
[PlyCount "60"]
[EventDate "2022.05.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. Nbd2 0-0 8. Nf1 b5 9. Bc2 d5 10. Qe2 Bb7 11. Ng3 g6 12. 0-0 Re8 13. Rd1 Bf8 14. a4 b4 15. a5 Na7 16. Ba4 Bc6 17. Bxc6 Nxc6 18. Bg5 Bg7 19. Qc2 Qd6 20. Bxf6 Bxf6 21. exd5 Qxd5 22. cxb4 Nxb4 23. Qxc7 Rac8 24. Qb6 Be7 25. Ne4 Kg7 26. Nf6 Bxf6 27. Qxb4 Rb8 28. Qe4 Red8 29. Qe2 Rb5 30. Ra4 Rxa5 1/2-1/2

[Event "Joao Pessoa Fischer Memorial 11th"]
[Site "Joao Pessoa"]
[Date "2022.05.08"]
[Round "5"]
[White "Do Nascimento, Davi Alves"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1867"]
[BlackElo "2293"]
[PlyCount "108"]
[EventDate "2022.05.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 h6 5. Bh4 d6 6. e3 Nbd7 7. Be2 c6 8. Nf3 g5 9. Bg3 Nh5 10. Qc2 Nxg3 11. hxg3 a6 12. a4 a5 13. Rd1 Nf6 14. Nd2 d5 15. e4 dxe4 16. Ndxe4 Nxe4 17. Qxe4 Qd6 18. g4 0-0 19. Qe3 f5 20. gxf5 Bxf5 21. g4 Bh7 22. c5 Qf4 23. Bc4+ Kh8 24. Qxf4 Rxf4 25. Ne2 Rxg4 26. f3 Rh4 27. Rxh4 gxh4 28. d5 Bxb2 29. dxc6 bxc6 30. Rd7 Ba3 31. Rxe7 Bxc5 32. Re6 Bb4+ 33. Kf1 Rf8 34. Kg2 h3+ 35. Kf2 Bc5+ 36. Kg3 Bg8 37. Rxh6+ Kg7 38. Rh4 Bd6+ 39. Kxh3 Bxc4 40. Rxc4 Rxf3+ 41. Kg2 Ra3 42. Nd4 Bb4 43. Nxc6 Rxa4 44. Kf1 Kf6 45. Re4 Kf5 46. Re5+ Kf4 47. Re8 Ra1+ 48. Kf2 Rc1 49. Nxb4 axb4 50. Ke2 b3 51. Rb8 Rc3 52. Kd2 Rh3 53. Kc1 Ke4 54. Kb2 Rh1 1/2-1/2

[Event "Joao Pessoa Fischer Memorial 11th"]
[Site "Joao Pessoa"]
[Date "2022.05.07"]
[Round "4"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Alves Campelo, Danilo Cesar De"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "2293"]
[BlackElo "2044"]
[PlyCount "134"]
[EventDate "2022.05.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. g3 Nc6 5. Bg2 Be7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 e5 9. Nf5 d6 10. Nxe7+ Qxe7 11. Bg5 Be6 12. Nd5 Bxd5 13. Bxd5 h6 14. Bxf6 Qxf6 15. Qd2 Rac8 16. Rac1 b6 17. Rfd1 Rfd8 18. Rc3 Nd4 19. e3 Nf3+ 20. Bxf3 Qxf3 21. Qd5 Qxd5 22. Rxd5 Rc5 23. Kf1 f5 24. f4 exf4 25. gxf4 Rxd5 26. cxd5 Rd7 27. Kf2 Kf7 28. Rc6 g5 29. h3 Ke7 30. Kf3 Kf6 31. Rc8 Rh7 32. Rf8+ Rf7 33. Rd8 Ke7 34. Rh8 gxf4 35. Kxf4 Rg7 36. Rxh6 Rg2 37. Kxf5 Rf2+ 38. Ke4 Rxb2 39. a3 a5 40. Rh7+ Kd8 41. Kf5 Rb3 42. Ke6 Rxe3+ 43. Kxd6 Ke8 44. Rh8+ Kf7 45. Kd7 Rxa3 46. d6 Rd3 47. Kc7 Rc3+ 48. Kxb6 Ke6 49. Rh6+ Kd7 50. Kxa5 Rb3 51. h4 Rb1 52. h5 Rb2 53. Rg6 Rb1 54. h6 Rb2 55. Ka4 Rb1 56. Ka3 Rb5 57. Ka2 Rb4 58. Ka1 Rb3 59. Ka2 Rb4 60. Ka3 Rb1 61. Ka4 Rb2 62. Ka5 Rb1 63. Ka6 Rb2 64. Ka7 Rb1 65. Ka6 Rb2 66. Rg7+ Kxd6 67. h7 Rh2 0-1

[Event "Joao Pessoa Fischer Memorial 11th"]
[Site "Joao Pessoa"]
[Date "2022.05.07"]
[Round "3"]
[White "Vicentin, Marcos Tadeu"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1959"]
[BlackElo "2293"]
[PlyCount "120"]
[EventDate "2022.05.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 c5 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. g3 Nf6 7. Bg2 Nc6 8. Nb3 b5 9. a3 Bb7 10. 0-0 d6 11. Qe2 Be7 12. f4 0-0 13. Be3 Nd7 14. Qf2 Na5 15. Nxa5 Qxa5 16. Bf3 Qc7 17. Rad1 Rac8 18. g4 g5 19. fxg5 Ne5 20. Be2 Bc6 21. Qh4 Qb7 22. Bd3 Ng6 23. Qh6 f6 24. e5 f5 25. gxf5 exf5 26. exd6 Bxd6 27. Rxf5 Qe7 28. Bd4 Be5 29. Rxe5 Nxe5 30. Bxh7+ Qxh7 31. Qxh7+ Kxh7 32. Bxe5 Rf5 33. Bf6 Rf4 34. Ne2 Rg4+ 35. Ng3 a5 36. Re1 Re8 37. Rd1 Re2 38. Rd4 Rg2+ 39. Kf1 Rxd4 40. Bxd4 Rxh2 41. Ne2 Bf3 42. Nf4 Rxc2 43. g6+ Kg8 44. Ne6 Bg2+ 45. Ke1 Rc6 46. Nf4 Rc4 47. Be3 Be4 48. Nh5 Bxg6 49. Nf6+ Kf7 50. Nd7 Ke6 51. Nf8+ Kf7 52. Nxg6 Kxg6 53. Kd2 a4 54. Kd3 Kf5 55. Bd2 Ke5 56. Bc3+ Kd5 57. Kc2 Rg4 58. Kd3 Rg3+ 59. Kc2 Kc4 60. Bb4 Rg2+ 0-1

[Event "Joao Pessoa Fischer Memorial 11th"]
[Site "Joao Pessoa"]
[Date "2022.05.06"]
[Round "2"]
[White "Barreto Filho, Carlos Alberto"]
[Black "De Oliveira, Jefferson Pereira"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2293"]
[BlackElo "1859"]
[PlyCount "93"]
[EventDate "2022.05.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Nc6 6. Qd2 Nf6 7. Nc3 g6 8. b3 Bg7 9. Bb2 0-0 10. h3 b6 11. Bd3 Bb7 12. 0-0 Nb8 13. Rfe1 Nbd7 14. Rac1 Nc5 15. Bb1 Rb8 16. b4 Ne6 17. Nd5 Nd7 18. Bxg7 Kxg7 19. h4 f6 20. h5 Ne5 21. Nd4 Bc8 22. hxg6 hxg6 23. Nxe6+ Bxe6 24. f4 Ng4 25. Ne3 Rh8 26. f5 Nxe3 27. Rxe3 Bf7 28. fxg6 Be6 29. Rg3 Rc8 30. Qd4 Rc6 31. Bd3 Qc7 32. Rf1 Rh5 33. Be2 Rh6 34. Bd3 Bxc4 35. Bxc4 Rxc4 36. Qd5 Rxg6 37. Rxg6+ Kxg6 38. Qg8+ Kh6 39. Qh8+ Kg6 40. Rf3 Rc1+ 41. Kh2 Kf7 42. Rg3 Ke6 43. Qh3+ Kf7 44. Qh5+ Ke6 45. Qf5+ Kf7 46. Qh5+ Ke6 47. Qg4+ 1-0

[Event "Joao Pessoa Fischer Memorial 11th"]
[Site "Joao Pessoa"]
[Date "2022.05.06"]
[Round "1"]
[White "Canonico, Rodrigo"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1683"]
[BlackElo "2293"]
[PlyCount "66"]
[EventDate "2022.05.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. 0-0 a6 8. Qe2 Nge7 9. Rd1 Ng6 10. Be3 Be7 11. Rac1 0-0 12. Bb3 Bd7 13. Nd4 Nxd4 14. Bxd4 b5 15. a3 Qb8 16. Be3 a5 17. f4 b4 18. axb4 axb4 19. Nb1 Qb7 20. Nd2 Bf6 21. Rc2 Bb5 22. Qf3 Bd3 23. Qg4 Bxc2 24. Bxc2 Rfc8 25. Bb1 Bxb2 26. f5 Ne5 27. Qh5 Ra3 28. f6 Ng6 29. Bg5 Qb6+ 30. Kh1 Bxf6 31. Bxf6 gxf6 32. Nf3 Rac3 33. Nd2 Qe3 0-1

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.07"]
[Round "6"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Zallio, Luciano de Souza"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2292"]
[BlackElo "2108"]
[PlyCount "16"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nf3 Be7 4. Nbd2 d5 5. e3 Nfd7 6. Bxe7 Qxe7 7. Bd3 c5 8. c3 Nc6 1/2-1/2

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.07"]
[Round "5"]
[White "Pinto, Carlos Henrique Lop"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2091"]
[BlackElo "2292"]
[PlyCount "78"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 Nf6 6. d3 0-0 7. c3 d6 8. e4 Rb8 9. Nh4 Nd7 10. Qe1 Qc7 11. g4 b5 12. a3 a5 13. Nd2 b4 14. axb4 axb4 15. c4 Nd4 16. Qd1 b3 17. Rb1 Qa5 18. Ndf3 Qa2 19. Be3 Nc2 20. Qc1 Nxe3 21. Qxe3 Bxb2 22. f5 Bg7 23. Kh1 Ne5 24. Nxe5 Bxe5 25. fxg6 hxg6 26. Nf3 Bg7 27. g5 b2 28. Nd2 Bd7 29. Bf3 Qa5 30. Bd1 Qc3 31. Nf3 Ra8 32. Qd2 Ra1 33. Bc2 Bg4 34. Qxc3 Bxc3 35. Kg2 Rfa8 36. h3 Bd7 37. Ng1 Ba4 38. Bxa4 R8xa4 39. Ne2 Be5 0-1

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.06"]
[Round "3"]
[White "Azevedo, Alcides Alexandre"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "A86"]
[WhiteElo "2039"]
[BlackElo "2292"]
[PlyCount "61"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nc3 0-0 6. b4 d6 7. Qb3 e5 8. dxe5 dxe5 9. Bg5 Qe8 10. Nd5 Nxd5 11. cxd5 h6 12. d6+ Kh7 13. Be7 Rh8 14. h4 Nc6 15. Nh3 Nxe7 16. Ng5+ hxg5 17. hxg5+ Bh6 18. Rxh6+ Kg7 19. Rxh8 Kxh8 20. dxe7 Qxe7 21. Qc3 c6 22. f4 Bd7 23. Rd1 Re8 24. Kf2 Kg8 25. e3 e4 26. a3 Be6 27. Qd4 a6 28. g4 Qg7 29. gxf5 Bxf5 30. Qc4+ Qf7 31. Qc3 1/2-1/2

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.06"]
[Round "4"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Macedo, Maximo Valerio"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2292"]
[BlackElo "2053"]
[PlyCount "61"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 Be7 5. e4 d6 6. Bd3 Nc6 7. 0-0 e5 8. d5 Nb8 9. b4 0-0 10. Nb3 Bg4 11. h3 Bc8 12. c5 Ne8 13. Nh2 Bg5 14. f4 Bxf4 15. Bxf4 exf4 16. Rxf4 Qg5 17. Qd2 Nd7 18. Rxf7 Qxd2 19. Rxf8+ Kxf8 20. Nxd2 dxc5 21. bxc5 Nxc5 22. Bc2 Nf6 23. Rc1 Bd7 24. Nb3 Nxb3 25. Bxb3 c6 26. dxc6 Bxc6 27. e5 Nd5 28. Nf3 Nf4 29. Nd4 Bxg2 30. Rc7 Rd8 31. Rf7+ 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.05"]
[Round "2"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Carneiro, Francisco Caninde S"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2292"]
[BlackElo "1910"]
[PlyCount "44"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Bd6 6. Bd3 Nbd7 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Bxh7+ Kxh7 14. Qh5+ Kg8 15. Qxe5 Re8 16. Qc3 Re6 17. Bf4 Rg6 18. Rad1 Qb6 19. c5 Qa6 20. Rd8+ Kh7 21. Rxc8 Qe2 22. Qh3+ Rh6 1-0

[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2013.07.05"]
[Round "1"]
[White "Monte, Edmar Ferreira"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1702"]
[BlackElo "2292"]
[PlyCount "90"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Bg7 7. 0-0 Nc6 8. a4 a5 9. d3 0-0 10. Bf4 e5 11. Bg5 f6 12. Be3 Re8 13. Nb5 Nb4 14. Rc1 c6 15. Nc3 Be6 16. Ne4 N6d5 17. Bc5 b6 18. Bxb4 Nxb4 19. Nfd2 f5 20. Nc3 Bh6 21. Ra1 e4 22. Nc4 Rb8 23. Ne5 Bg7 24. d4 Bxe5 25. dxe5 Qxd1 26. Raxd1 Bb3 27. Rd6 Rxe5 28. Rc1 Kf8 29. Rd7 Re7 30. Rd6 Ke8 31. Nd1 Bxa4 32. Ne3 Rd8 33. Nc4 Rxd6 34. Nxd6+ Kd7 35. Nc4 Kc7 36. Bf1 Bb5 37. Na3 Ba6 38. e3 Bxf1 39. Kxf1 Kb7 40. Ke2 Rd7 41. Nc4 Nd3 42. Rc3 Ka6 43. h4 b5 44. Nd2 Kb6 45. b3 Nxf2 0-1

[Event "Sao Jose do Rio Preto 11th"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.12.23"]
[Round "9"]
[White "Gallo Ponce, Elbert"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "2248"]
[BlackElo "2258"]
[PlyCount "160"]
[EventDate "2012.12.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "3"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 0-0 6. 0-0 d6 7. d4 c6 8. c4 h6 9. Nc3 g5 10. d5 c5 11. Qc2 Qe8 12. Nb5 Na6 13. Rae1 Qh5 14. Bxf6 Bxf6 15. Nd2 f4 16. e3 Bg4 17. exf4 gxf4 18. gxf4 Nb4 19. Qb1 Be2 20. Qe4 Bxf1 21. Nxf1 Bh4 22. Nc7 Bxf2+ 23. Kh1 Bxe1 24. Qxe1 Qf7 25. Ne6 Kh8 26. a3 Na6 27. Ng3 Rg8 28. Be4 Rxg3 29. hxg3 Rg8 30. Qe3 Nb8 31. f5 Qf6 32. Nf4 Nd7 33. Ng6+ Kg7 34. Nf4 Qe5 35. Ng6 Qd4 36. Qe2 Nf6 37. Bf3 Re8 38. Kg2 b5 39. Nf4 Qe5 40. cxb5 Qxe2+ 41. Bxe2 Nd7 42. Nh5+ Kf7 43. Kf3 Rg8 44. Kf4 Nf6 45. Bf3 Rg5 46. Nxf6 exf6 47. a4 Ke7 48. g4 Kd7 49. Be2 Kc7 50. a5 Rg7 51. Bc4 Re7 52. Kf3 Re1 53. Kg3 Ra1 54. Kh4 Rh1+ 55. Kg3 h5 56. gxh5 Rxh5 57. Bd3 Rh1 58. Kg4 Kd7 59. a6 Kc7 60. Bc4 Kb6 61. Bd3 Ka5 62. Bc4 Rh2 63. Kg3 Rh5 64. Kg4 Rg5+ 65. Kf4 Rg1 66. Kf3 Re1 67. Kg4 Re5 68. Kh5 Rxf5+ 69. Kg6 Rf2 70. Kf7 Kb6 71. Ke7 Kc7 72. b6+ axb6 73. Bb5 f5 74. a7 Ra2 75. Ba4 Kb7 76. Kxd6 Kxa7 77. Kc7 c4 78. d6 c3 79. d7 Rd2 80. b4 c2 0-1

[Event "Sao Jose do Rio Preto 11th"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.12.22"]
[Round "8"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Della Morte, German"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "2258"]
[BlackElo "2325"]
[PlyCount "66"]
[EventDate "2012.12.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "3"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3 f4 13. c5 g5 14. Rc1 Ng6 15. Nb5 Rf7 16. Ba5 b6 17. cxd6 cxd6 18. Be1 a6 19. Nc3 h5 20. Nb4 Bf8 21. Nc6 Qe8 22. Na4 Nd7 23. Bf2 b5 24. Nb6 Nxb6 25. Bxb6 Bd7 26. a4 bxa4 27. Qxa4 g4 28. Qa5 Rg7 29. Qe1 g3 30. h3 Bxh3 31. gxh3 Qd7 32. Rf2 gxf2+ 33. Kxf2 Be7 0-1

[Event "Sao Jose do Rio Preto 11th"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.12.21"]
[Round "7"]
[White "Valiente, Cristobal"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2240"]
[BlackElo "2258"]
[PlyCount "24"]
[EventDate "2012.12.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "3"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 Nbd7 7. e4 e5 8. h3 c6 9. a4 a5 10. Re1 Re8 11. Be3 Qc7 12. Qd2 Nb8 1/2-1/2

[Event "Sao Jose do Rio Preto 11th"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.12.20"]
[Round "6"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Abdalla, Luiz Guilherme"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2258"]
[BlackElo "2322"]
[PlyCount "20"]
[EventDate "2012.12.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "3"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Nxe5 7. Rxe5+ Be7 8. Bf1 0-0 9. d4 Bf6 10. Re1 Nf5 1/2-1/2

[Event "Sao Jose do Rio Preto 11th"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.12.20"]
[Round "5"]
[White "Blit, Jacques"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "2301"]
[BlackElo "2258"]
[PlyCount "128"]
[EventDate "2012.12.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "3"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 d6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nf6 7. d4 cxd4 8. Nxd4 Bd7 9. h3 0-0 10. Nde2 a6 11. a4 Rb8 12. b3 b5 13. axb5 axb5 14. Bb2 Qb6 15. Qd2 b4 16. Nd5 Nxd5 17. Bxg7 Kxg7 18. exd5 Ne5 19. Kh2 Bb5 20. f4 Nd7 21. Rfe1 Bxe2 22. Rxe2 Rfe8 23. Rae1 Nf6 24. Rxe7 Rxe7 25. Rxe7 Re8 26. Rxe8 Nxe8 27. c3 bxc3 28. Qxc3+ Nf6 29. b4 Qf2 30. b5 h5 31. Kh1 h4 32. g4 Qxf4 33. g5 Qxg5 34. b6 Qe5 35. Qxe5 dxe5 36. d6 Nd7 37. b7 Nb8 38. Bc6 Kf8 39. Bb5 f5 40. Bc4 Kg7 41. Be6 Kf6 42. Bc8 e4 43. Kg1 f4 44. Kf2 Kf7 45. Bg4 Kf6 46. Ke2 Kf7 47. Kd2 Nc6 48. Kc3 Kf6 49. Bd7 Nb8 50. Bc8 Nc6 51. Kc4 f3 52. Kd5 Nb8 53. Bg4 f2 54. Be2 e3 55. Bc4 g5 56. Ke4 e2 57. Bxe2 Ke6 58. Kf3 Kxd6 59. Kxf2 Kc7 60. Bf3 Nd7 61. Ke3 Nc5 62. Kd4 Nxb7 63. Ke5 Nc5 64. Kf5 Nd3 1/2-1/2

[Event "Sao Jose do Rio Preto 11th"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.12.19"]
[Round "4"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Oliveira, Silvio Eduardo"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2258"]
[BlackElo "2321"]
[PlyCount "45"]
[EventDate "2012.12.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "3"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 0-0 5. e4 d6 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 Nbd7 11. Nb3 Qe7 12. Be3 a5 13. a4 Ne5 14. c5 d5 15. exd5 Nxd5 16. Nxd5 cxd5 17. Bb5 Nc6 18. Bxc6 bxc6 19. Bd4 Bxd4 20. Nxd4 Bd7 21. Qc2 Rab8 22. Qc3 Rb4 23. b3 1/2-1/2

[Event "Sao Jose do Rio Preto 11th"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.12.18"]
[Round "3"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Freitas, Romeu Salvador"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2258"]
[BlackElo "2279"]
[PlyCount "115"]
[EventDate "2012.12.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "3"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bf4 d6 6. e3 c6 7. Be2 a6 8. h3 b5 9. a3 Qb6 10. Qc2 Bb7 11. 0-0 Nbd7 12. a4 bxc4 13. a5 Qc7 14. Bxc4 c5 15. d5 Ne8 16. Rfd1 Qd8 17. e4 Rb8 18. Qe2 f6 19. h4 Nc7 20. h5 g5 21. Bh2 h6 22. g4 Bc8 23. Ne1 Ne5 24. Bxe5 fxe5 25. Ng2 Qe8 26. Ne3 Rf4 27. f3 Rb4 28. Kg2 Bd7 29. Ra2 Nb5 30. Bxb5 Bxb5 31. Nxb5 Rxb5 32. Rd3 Rb4 33. Rc3 Qc8 34. Nc2 Rb5 35. Ne3 Rb4 36. Nc4 Qb7 37. Nb6 Rf8 38. Raa3 Rb8 39. Rab3 Rd4 40. Rc4 Rf8 41. Rbc3 Qc7 42. b4 Qd8 43. bxc5 dxc5 44. Rxc5 Qd6 45. Rc2 e6 46. dxe6 Qxe6 47. Nd5 Rb8 48. Rc6 Qf7 49. Qxa6 Rb1 50. Qc8+ Kh7 51. Qf5+ Qxf5 52. gxf5 g4 53. Rc7 gxf3+ 54. Kxf3 Rb3+ 55. R2c3 Rxc3+ 56. Nxc3 Rd3+ 57. Ke2 Rd6 58. Nd5 1-0

[Event "Sao Jose do Rio Preto 11th"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.12.18"]
[Round "2"]
[White "Supi, Luis Paulo"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2299"]
[BlackElo "2258"]
[PlyCount "123"]
[EventDate "2012.12.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "3"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 g6 5. Bc4 Bg7 6. Nxd4 cxd4 7. Qf3 Nh6 8. d3 0-0 9. Ne2 Ng4 10. Bb3 d6 11. h4 h5 12. Qg3 e6 13. Bf4 Qa5+ 14. Bd2 Qe5 15. Qh3 Qc5 16. f3 Nf6 17. g4 a5 18. a4 Bd7 19. gxh5 Nxh5 20. Rg1 Bf6 21. Ng3 Kg7 22. Bg5 Rh8 23. f4 Bxg5 24. Nxh5+ Rxh5 25. Rxg5 Rxg5 26. fxg5 Rh8 27. Qf3 Qe5 28. Qf2 f6 29. 0-0-0 fxg5 30. Rf1 Qf4+ 31. Qxf4 gxf4 32. Rxf4 Rf8 33. Rxf8 Kxf8 34. Kd2 Kg7 35. Ke2 Kh6 36. Kf3 Kh5 37. Kg3 g5 38. hxg5 Kxg5 39. Kf3 e5 40. c3 Bg4+ 41. Kf2 Kf4 42. cxd4 exd4 43. Bd5 b6 44. Bc4 Bd7 45. b3 Bg4 46. Bd5 Ke5 47. Bc4 Kf4 48. Bd5 Ke5 49. Bc4 Be6 50. Ke2 d5 51. exd5 Bxd5 52. Bxd5 Kxd5 53. Kd2 Kc5 54. Kc2 b5 55. axb5 Kxb5 56. Kc1 Kb4 57. Kb2 a4 58. bxa4 Kxa4 59. Ka2 Kb4 60. Kb2 Ka4 61. Ka2 Kb4 62. Kb2 1/2-1/2

[Event "Sao Jose do Rio Preto 11th"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.12.17"]
[Round "1"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Rocha, Wellington Carlos"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2258"]
[BlackElo "2427"]
[PlyCount "122"]
[EventDate "2012.12.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "3"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 e5 7. 0-0 Na6 8. Be3 Qe8 9. dxe5 dxe5 10. Nd2 Be6 11. a3 Nd7 12. b4 c6 13. c5 Nc7 14. Nc4 Bxc4 15. Bxc4 Ne6 16. Ne2 Qe7 17. Ra2 Rfe8 18. Rd2 Ndf8 19. Qb3 a6 20. Rfd1 Qh4 21. f3 Rab8 22. Rd6 Rbd8 23. Bf2 Qg5 24. Rxd8 Rxd8 25. Rxd8 Qxd8 26. Qd3 Qxd3 27. Bxd3 Bh6 28. Bc4 Kg7 29. Kf1 Bd2 30. Be1 Be3 31. Bf2 Bg5 32. Ke1 Kf6 33. Kd1 Nc7 34. Nc1 Nfe6 35. Nb3 Nd8 36. Kc2 Bf4 37. g3 Bh6 38. Na5 Ke7 39. Bf1 f6 40. Bh3 Nce6 41. Kc3 Bc1 42. a4 h5 43. Nb3 Bh6 44. Kc4 Ng5 45. Bg2 Nge6 46. Bh3 Ng5 47. Bg2 Nge6 48. Na5 f5 49. Kd3 Kf6 50. Nc4 Nf7 51. Na5 Nfd8 52. Be1 h4 53. Bc3 hxg3 54. hxg3 Bf4 55. Be1 Bc1 56. Bc3 Bf4 57. Be1 Bc1 58. Nc4 Nf7 59. Na5 Nfd8 60. Bc3 Bf4 61. Be1 Bc1 1/2-1/2

[Event "Mario Covas 11th"]
[Site "Santos"]
[Date "2012.12.16"]
[Round "9"]
[White "Blit, Jacques"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2301"]
[BlackElo "2258"]
[PlyCount "15"]
[EventDate "2012.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "7"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Nf3 Bg7 8. Be2 1/2-1/2

[Event "Mario Covas 11th"]
[Site "Santos"]
[Date "2012.12.15"]
[Round "8"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Rodriguez Vila, Andres"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2258"]
[BlackElo "2549"]
[PlyCount "65"]
[EventDate "2012.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "7"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Bc5 7. Nf3 Be7 8. e3 0-0 9. Be2 b6 10. 0-0 Bb7 11. b3 Qb8 12. Bb2 Rd8 13. Qc2 a6 14. Rfd1 Ra7 15. Rd2 Ba8 16. Rad1 h6 17. Ne4 Nxe4 18. Qxe4 b5 19. Qg4 g6 20. cxb5 axb5 21. b4 Kh7 22. Bd3 f5 23. Qh3 d5 24. g4 Rf8 25. Bb1 Bd8 26. gxf5 gxf5 27. Rxd5 Qc8 28. Bxf5+ Rxf5 29. Rxf5 exf5 30. Rd6 Rg7+ 31. Bxg7 Kxg7 32. Qxh6+ Kf7 33. Rxc6 1-0

[Event "Mario Covas 11th"]
[Site "Santos"]
[Date "2012.12.14"]
[Round "6"]
[White "Barreto Filho, Carlos Alberto"]
[Black "El Debs, Felipe de Cresce"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2258"]
[BlackElo "2513"]
[PlyCount "50"]
[EventDate "2012.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "7"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. e4 0-0 7. Be2 Nc6 8. Be3 d6 9. 0-0 Nxd4 10. Bxd4 Bd7 11. Qd2 Bc6 12. f3 Nd7 13. Be3 a5 14. b3 Nc5 15. Rab1 e6 16. Rfd1 Be5 17. Bf1 Qh4 18. h3 Qg3 19. f4 Bxc3 20. Qxc3 Nxe4 21. Qc1 e5 22. Rb2 Rfe8 23. Bd3 Nc3 24. Rf1 exf4 25. Bd4 Ne2+ 0-1

[Event "Mario Covas 11th"]
[Site "Santos"]
[Date "2012.12.14"]
[Round "7"]
[White "Cubas, Jose Fernando"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "2528"]
[BlackElo "2258"]
[PlyCount "120"]
[EventDate "2012.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "7"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 e5 7. Nb3 Be7 8. Be3 0-0 9. Qd2 a5 10. Bb5 Na7 11. Be2 Be6 12. Rd1 Nc8 13. Qc1 Qc7 14. Nb5 Qc6 15. c4 a4 16. Na1 Nd7 17. Nc2 Bxc4 18. Ncd4 exd4 19. Nxd4 Qa6 20. Bxc4 Qa5+ 21. Qd2 Qh5 22. 0-0 Ncb6 23. Be2 Bf6 24. Nb5 d5 25. f4 Qh4 26. exd5 g6 27. Rf3 Bg7 28. Bd4 Bxd4+ 29. Qxd4 Rae8 30. Bf1 Qe7 31. d6 Qf6 32. Nc7 Qxd4+ 33. Rxd4 Re1 34. Kf2 Rc1 35. Rc3 Rxc3 36. bxc3 Nc5 37. Rb4 Nc8 38. d7 Nxd7 39. Rxb7 Nd6 40. Rb4 Rc8 41. Nd5 Rc5 42. c4 Ra5 43. Nc3 Nc5 44. Rb8+ Kg7 45. Nb5 Nde4+ 46. Ke3 a3 47. Kd4 f5 48. Rc8 Nb3+ 49. Ke3 Nc1 50. Rc7+ Kf8 51. Ra7 Rxa7 52. Nxa7 Nxa2 53. Nb5 Nb4 54. Nxa3 Ke7 55. Kd4 Nc6+ 56. Ke3 Kd6 57. Bd3 Nf6 58. Nb5+ Ke7 59. h3 Na5 60. Na3 Kd6 1/2-1/2

[Event "Mario Covas 11th"]
[Site "Santos"]
[Date "2012.12.13"]
[Round "5"]
[White "Barbosa, Evandro Amorim"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2413"]
[BlackElo "2258"]
[PlyCount "81"]
[EventDate "2012.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "7"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. f3 0-0 10. Be3 Rc8 11. b3 Nc6 12. Nde2 Qd8 13. 0-0 a6 14. a4 Nd7 15. Rb1 Nb4 16. Qd2 a5 17. Rfd1 Nc5 18. Nd4 Qf8 19. Kh1 h5 20. Ndb5 Kh7 21. Qe2 Bh6 22. Bf2 Qh8 23. Bh4 g5 24. Bf2 Bg7 25. Nd5 Nxd5 26. exd5 Be5 27. g3 Bf6 28. f4 g4 29. Kg2 Kg7 30. Rh1 Qh7 31. Bxc5 Rxc5 32. h3 gxh3+ 33. Kxh3 Rac8 34. Rbd1 Qf5+ 35. Kg2 h4 36. Kf3 hxg3 37. Rdg1 Kf8 38. Rxg3 Rxd5 39. cxd5 Rc2 40. Qd1 Bc3 41. Rg2 1-0

[Event "Mario Covas 11th"]
[Site "Santos"]
[Date "2012.12.12"]
[Round "4"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Della Morte, German"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2258"]
[BlackElo "2325"]
[PlyCount "138"]
[EventDate "2012.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "7"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bf4 0-0 6. e3 Nfd7 7. h3 e5 8. Bh2 Nc6 9. Be2 f5 10. dxe5 dxe5 11. Nd5 Ncb8 12. Qc2 c6 13. Nc3 e4 14. Nd4 Qe7 15. Rd1 Ne5 16. a3 a5 17. Na4 Nbd7 18. c5 f4 19. Bxf4 Rxf4 20. exf4 Nd3+ 21. Kf1 N3xc5 22. Nxc5 Nxc5 23. g3 a4 24. Kg2 Bd7 25. Rhe1 b5 26. Bg4 Be8 27. b4 axb3 28. Nxb3 Nxb3 29. Qxb3+ Bf7 30. Qb4 Qxb4 31. axb4 Bd5 32. Rxd5 cxd5 33. Be6+ Kf8 34. Bxd5 Rd8 35. Bc6 Rd6 36. Bxb5 Rd4 37. Rb1 Rd2 38. Kf1 Bd4 39. Be2 Ke7 40. Rd1 Rxd1+ 41. Bxd1 Kd6 42. Ke2 Bc3 43. b5 Kc5 44. Bc2 Kxb5 45. Bxe4 Kc5 46. h4 Kd6 47. h5 gxh5 48. Bxh7 Ke6 49. Bg6 h4 50. g4 Bd4 51. Be4 Bb6 52. Bg2 Kf6 53. Kf3 Kg6 54. Bf1 Kh6 55. Bh3 Bc5 56. Bf1 Bb6 57. Bb5 h3 58. Kg3 h2 59. Bc6 Bc5 60. g5+ Kg6 61. Kxh2 Bxf2 62. Kg2 Bh4 63. Be4+ Kh5 64. g6 Bf6 65. Kf3 Kh6 66. Kg4 Kg7 67. Kf5 Bc3 68. Ke6 Bb2 69. Bc2 Bc3 1/2-1/2

[Event "Mario Covas 11th"]
[Site "Santos"]
[Date "2012.12.12"]
[Round "3"]
[White "Sega, Carlos Alberto"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2252"]
[BlackElo "2258"]
[PlyCount "56"]
[EventDate "2012.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "7"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. d3 Bg7 7. Be3 Nc6 8. Bxc6+ bxc6 9. Qd2 h6 10. Rc1 Nd5 11. Nxd5 Qxd5 12. Nf3 Qxa2 13. 0-0 Rb8 14. Rxc6 Rxb2 15. Qc1 Bh3 16. Rxc7 0-0 17. Rxa7 Qd5 18. Qc5 Qxc5 19. Bxc5 Bxf1 20. Kxf1 Rc8 21. d4 e6 22. g4 Rc2 23. g5 h5 24. Bd6 R2c6 25. Bg3 Rc2 26. h4 Bf8 27. e3 Bg7 28. Kg2 Rc1 1/2-1/2

[Event "Mario Covas 11th"]
[Site "Santos"]
[Date "2012.12.11"]
[Round "2"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Milos, Gilberto"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2258"]
[BlackElo "2586"]
[PlyCount "46"]
[EventDate "2012.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "7"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Na6 8. Re1 Qe8 9. Bf1 Bg4 10. d5 Nb4 11. Be2 a5 12. Be3 Bd7 13. Nd2 Na6 14. b3 h5 15. h3 Nh7 16. Rb1 Qe7 17. Qc2 f5 18. exf5 gxf5 19. f4 Nb4 20. Qc1 exf4 21. Bxf4 Qf6 22. Nd1 Nxa2 23. Qa3 Nc3 0-1

[Event "Mario Covas 11th"]
[Site "Santos"]
[Date "2012.12.10"]
[Round "1"]
[White "Terao, Rodrigo Akira"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2403"]
[BlackElo "2258"]
[PlyCount "103"]
[EventDate "2012.12.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "7"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 e6 7. Bg2 Bd7 8. 0-0 Be7 9. Nb3 a6 10. a4 0-0 11. f4 Qc7 12. Kh1 Nb4 13. g4 d5 14. e5 Ne4 15. Nxe4 dxe4 16. c3 Nd3 17. Bxe4 Nxc1 18. Nxc1 Bc6 19. Qf3 Bxe4 20. Qxe4 Rfd8 21. Nd3 Qd7 22. Rf3 Qd5 23. Re1 Rac8 24. Qxd5 Rxd5 25. Re4 Rcd8 26. Nf2 Bc5 27. Re2 b5 28. axb5 axb5 29. Kg2 h6 30. Ne4 Be7 31. b4 g5 32. fxg5 hxg5 33. Ng3 Rd2 34. Rfe3 Rxe2+ 35. Nxe2 Rd5 36. Ng1 Bd8 37. Nf3 Kg7 38. Re4 Bc7 39. Rd4 Rxe5 40. Nxe5 Bxe5 41. Rd3 Kf6 42. h3 Ke7 43. Kf3 f5 44. gxf5 exf5 45. Rd5 Ke6 46. Rc5 Bg7 47. Ke3 Bf6 48. Kd3 g4 49. hxg4 fxg4 50. Rxb5 g3 51. Rb6+ Kf5 52. Rxf6+ 1-0

[Event "Itapetininga IM 4th"]
[Site "Itapetininga"]
[Date "2012.11.09"]
[Round "10"]
[White "Suardi, Roberto Jr"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2251"]
[BlackElo "2258"]
[PlyCount "22"]
[EventDate "2012.11.04"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[EventCategory "3"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 g6 2. b3 Bg7 3. d4 c5 4. Bb2 Nc6 5. e3 cxd4 6. Nxd4 Nxd4 7. Bxd4 Nf6 8. Be2 d6 9. 0-0 0-0 10. Nd2 Bf5 11. c4 Re8 1/2-1/2

[Event "Itapetininga IM 4th"]
[Site "Itapetininga"]
[Date "2012.11.08"]
[Round "9"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Oliveira, Silvio Eduardo"]
[Result "1-0"]
[ECO "B88"]
[WhiteElo "2258"]
[BlackElo "2321"]
[PlyCount "95"]
[EventDate "2012.11.04"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[EventCategory "3"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. 0-0 Be7 8. Be3 0-0 9. Bb3 a6 10. Qe2 Qc7 11. Rad1 b5 12. Nxc6 Qxc6 13. f3 Bb7 14. a3 Nd7 15. Qf2 Rfd8 16. f4 Nc5 17. f5 Nxe4 18. Nxe4 Qxe4 19. fxe6 fxe6 20. Qg3 Rf8 21. Rxf8+ Rxf8 22. Rd4 Qf5 23. Rf4 Qh5 24. Bxe6+ Kh8 25. Rxf8+ Bxf8 26. Qg4 Qe5 27. Qf4 Qxf4 28. Bxf4 Be4 29. c3 g6 30. Kf2 Bb7 31. Be3 Bg7 32. g3 Be5 33. Bh6 Bg7 34. Bxg7+ Kxg7 35. Ke3 Kf6 36. Bg8 h6 37. Kd4 g5 38. Bd5 Bc8 39. b4 Kf5 40. Be4+ Kg4 41. Bg2 h5 42. c4 bxc4 43. Kxc4 Be6+ 44. Kd4 h4 45. gxh4 gxh4 46. Bb7 Kh3 47. Bxa6 Kxh2 48. b5 1-0

[Event "Itapetininga IM 4th"]
[Site "Itapetininga"]
[Date "2012.11.08"]
[Round "8"]
[White "Crosa Coll, Martin"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2352"]
[BlackElo "2258"]
[PlyCount "53"]
[EventDate "2012.11.04"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[EventCategory "3"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. f4 d6 7. Nf3 Nf6 8. e5 dxe5 9. fxe5 Nd5 10. Ne4 Be7 11. Bg5 0-0 12. 0-0 Nd7 13. Qe2 Rb8 14. c4 Nc3 15. bxc3 Bxe4 16. Bxe7 Bxf3 17. Qxf3 Qxe7 18. cxb5 axb5 19. Qe3 Nb6 20. Be4 Nd5 21. Bxd5 exd5 22. d4 cxd4 23. cxd4 Rfc8 24. Rac1 Qd7 25. Rxc8+ Rxc8 26. Rc1 Rxc1+ 27. Qxc1 1/2-1/2

[Event "Itapetininga IM 4th"]
[Site "Itapetininga"]
[Date "2012.11.07"]
[Round "7"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Blit, Jacques"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2258"]
[BlackElo "2301"]
[PlyCount "42"]
[EventDate "2012.11.04"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[EventCategory "3"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. b3 Nd7 14. Be3 Nc5 15. Rab1 Qb6 16. Rfc1 Qb4 17. Rc2 Rfc8 18. Qc1 Qb6 19. Qd2 Qb4 20. Qc1 Qb6 21. Qd2 Qb4 1/2-1/2

[Event "Itapetininga IM 4th"]
[Site "Itapetininga"]
[Date "2012.11.07"]
[Round "6"]
[White "Della Morte, German"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "2330"]
[BlackElo "2258"]
[PlyCount "56"]
[EventDate "2012.11.04"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[EventCategory "3"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Qb6 8. 0-0-0 Qxd4 9. Qxd4 Nxd4 10. Rxd4 a6 11. f4 Be7 12. Be2 b5 13. Bf3 Bb7 14. e5 Bxf3 15. gxf3 dxe5 16. fxe5 Nd7 17. Bxe7 Kxe7 18. f4 g5 19. fxg5 Nxe5 20. Re4 Nc4 21. Nd5+ Kf8 22. Nf6 Kg7 23. Ng4 Rad8 24. Rf4 Nd6 25. Rhf1 Rhf8 26. Ne3 Rd7 27. Rd1 Rdd8 28. Rdf1 Rd7 1/2-1/2

[Event "Itapetininga IM 4th"]
[Site "Itapetininga"]
[Date "2012.11.06"]
[Round "5"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Suardi, Roberto Jr"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2258"]
[BlackElo "2251"]
[PlyCount "76"]
[EventDate "2012.11.04"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[EventCategory "3"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Ne4 4. Nce2 f6 5. d3 Ng5 6. Bxg5 fxg5 7. d4 Nc6 8. h4 g4 9. Nf4 g6 10. Bb5 Bg7 11. Nge2 Bf5 12. h5 g5 13. Nd3 h6 14. Ng3 Bd7 15. Bxc6 bxc6 16. Qd2 0-0 17. Nc5 Bf5 18. 0-0-0 a5 19. Nxf5 Rxf5 20. Rdf1 a4 21. a3 Qf8 22. Qe2 Qf7 23. Qxg4 Rf4 24. Qd1 Rxf2 25. Rxf2 Qxf2 26. Qg4 Rf8 27. Ne6 Qf5 28. Qxf5 Rxf5 29. Nxc7 Kf7 30. Na6 Rf4 31. c3 e6 32. Nc5 Rf2 33. g4 Rg2 34. Rf1+ Ke7 35. Nxa4 Rxg4 36. Nc5 Rh4 37. a4 Rf4 38. Rxf4 gxf4 1-0

[Event "Itapetininga IM 4th"]
[Site "Itapetininga"]
[Date "2012.11.06"]
[Round "4"]
[White "Oliveira, Silvio Eduardo"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2321"]
[BlackElo "2258"]
[PlyCount "74"]
[EventDate "2012.11.04"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[EventCategory "3"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qb6 4. Nc3 e6 5. 0-0 a6 6. Bxc6 Qxc6 7. d4 cxd4 8. Nxd4 Qc7 9. Bg5 Be7 10. Bxe7 Nxe7 11. Re1 d6 12. Qd2 0-0 13. Rad1 Rd8 14. Re3 b5 15. a3 Bb7 16. Nf3 Rac8 17. Rd3 d5 18. Ng5 h6 19. Nh3 Re8 20. exd5 Nxd5 21. Nxd5 Bxd5 22. c3 Bb3 23. Re1 Rcd8 24. Nf4 Bc4 25. Rxd8 Rxd8 26. Qe3 Qd7 27. b4 Qd2 28. h3 Qxe3 29. Rxe3 g5 30. Ne2 Rd1+ 31. Kh2 Rd2 32. Ng3 Rxf2 33. Ne4 Ra2 34. Nf6+ Kg7 35. Rf3 Rxa3 36. Ne8+ Kf8 37. Nd6 f5 0-1

[Event "Itapetininga IM 4th"]
[Site "Itapetininga"]
[Date "2012.11.05"]
[Round "3"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Crosa Coll, Martin"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2258"]
[BlackElo "2352"]
[PlyCount "45"]
[EventDate "2012.11.04"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[EventCategory "3"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. c3 Bg7 12. exf5 Bxf5 13. Nc2 0-0 14. Nce3 Be6 15. Bd3 f5 16. Qh5 e4 17. Bc2 Ne7 18. Rd1 b4 19. Nxb4 a5 20. Nbd5 Nxd5 21. Nxd5 Rb8 22. Bb3 a4 23. Bxa4 1/2-1/2

[Event "Itapetininga IM 4th"]
[Site "Itapetininga"]
[Date "2012.11.05"]
[Round "2"]
[White "Blit, Jacques"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2301"]
[BlackElo "2258"]
[PlyCount "106"]
[EventDate "2012.11.04"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[EventCategory "3"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 e5 7. Nb3 Be7 8. Be3 0-0 9. Qd2 a5 10. Na4 Be6 11. Nb6 a4 12. Nxa8 Qxa8 13. Nc1 a3 14. b3 d5 15. exd5 Nxd5 16. Nd3 Nxe3 17. Qxe3 Nd4 18. Rc1 Bh4+ 19. g3 Bg5 20. f4 b6 21. Nxe5 Qxh1 22. Qxd4 Be7 23. Qxb6 Bh3 24. Qf2 Bc5 25. Qf3 Qg1 26. Kd2 Rd8+ 27. Nd3 Qxh2+ 28. Qe2 Qxg3 29. Bxh3 Qxh3 30. Rf1 Be3+ 31. Kd1 Bd4 32. Kc1 Bf6 33. Rf3 Qh1+ 34. Qf1 Qh5 35. Re3 Qa5 36. Qe1 Qa8 37. Qe2 Bd4 38. Re4 Bc3 39. Rc4 Qh1+ 40. Qd1 Bb2+ 41. Kd2 Qg2+ 42. Qe2 Qg6 43. Re4 Kf8 44. Qf3 h5 45. f5 Qc6 46. Qe2 Bc3+ 47. Kd1 Bf6 48. Rc4 Qh1+ 49. Qe1 Qf3+ 50. Qe2 Qxf5 51. Kc1 h4 52. Rc5 Qg6 53. Qf1 h3 0-1

[Event "Itapetininga IM 4th"]
[Site "Itapetininga"]
[Date "2012.11.04"]
[Round "1"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Della Morte, German"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2258"]
[BlackElo "2330"]
[PlyCount "34"]
[EventDate "2012.11.04"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "BRA"]
[EventCategory "3"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 b5 10. Be2 Bb7 11. Rd1 Qc7 12. Bd2 a6 13. b4 e5 14. h3 Rfe8 15. Rac1 h6 16. a3 exd4 17. exd4 Nb6 1/2-1/2

[Event "Paulista-ch Interior"]
[Site "Itapetininga"]
[Date "2012.11.04"]
[Round "5"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Moreira, Ronaldo Alonso"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2258"]
[BlackElo "2022"]
[PlyCount "104"]
[EventDate "2012.11.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d6 3. e4 Nbd7 4. f3 e5 5. Nge2 c6 6. Be3 Be7 7. Qd2 Qc7 8. 0-0-0 a6 9. g4 h5 10. g5 Nh7 11. h4 b5 12. Ng3 g6 13. f4 exf4 14. Bxf4 0-0 15. Nce2 Re8 16. Kb1 Nhf8 17. Rg1 Ne6 18. Nf5 gxf5 19. exf5 Ng7 20. f6 Nxf6 21. gxf6 Bxf6 22. Bg5 Qe7 23. Bxf6 Qxf6 24. Nf4 Bg4 25. Be2 Qxh4 26. Rh1 Qg5 27. Bxg4 hxg4 28. Qh2 f5 29. d5 cxd5 30. Nxd5 Rad8 31. Nc7 Rf8 32. Ne6 Qf6 33. Nxd8 Rxd8 34. Qd2 f4 35. Qd5+ Qe6 36. Qg5 Rf8 37. Rh6 Qf5 38. Qe7 Qe5 39. Qd7 Qf5 40. Qxd6 Rc8 41. Qd2 f3 42. Rdh1 Kf7 43. Rd6 f2 44. Rd7+ Kg8 45. Rf1 g3 46. Rd8+ Rxd8 47. Qxd8+ Kh7 48. Qh4+ Nh5 49. Qe7+ Kg6 50. Qe8+ Kg5 51. Qg8+ Kf4 52. a4 Kf3 0-1

[Event "Paulista-ch Interior"]
[Site "Itapetininga"]
[Date "2012.11.04"]
[Round "6"]
[White "Herbst Neto, Eugenio"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1882"]
[BlackElo "2258"]
[PlyCount "90"]
[EventDate "2012.11.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 0-0 5. c4 d6 6. 0-0 Nbd7 7. Qc2 e5 8. Nc3 c6 9. Rd1 Re8 10. dxe5 dxe5 11. e4 Qc7 12. h3 Nc5 13. Be3 Nxd3 14. Qxd3 Bf8 15. Rac1 Nd7 16. Na4 Be7 17. c5 Nf8 18. Qc3 f6 19. b3 Be6 20. Nb2 Red8 21. Nc4 g5 22. Qc2 Ng6 23. Rd2 Rxd2 24. Nfxd2 Nf4 25. Bxf4 gxf4 26. b4 Kh8 27. Kh2 Rg8 28. Rg1 Bf8 29. Qd3 b5 30. cxb6 axb6 31. a3 Be7 32. Rc1 Rd8 33. Qc3 c5 34. b5 Rd4 35. f3 Bd8 36. Rc2 Qg7 37. Kh1 Bxc4 38. Qxc4 Rxc4 39. Nxc4 Qf7 40. Kg1 Bc7 41. Kf1 f5 42. Nd2 fxe4 43. Nxe4 Qb3 44. Rd2 Qxb5+ 45. Kg1 Qc6 0-1

[Event "Paulista-ch Interior"]
[Site "Itapetininga"]
[Date "2012.11.03"]
[Round "3"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Sztokbant, Bernardo Vainzoff"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2258"]
[BlackElo "2070"]
[PlyCount "123"]
[EventDate "2012.11.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Be7 4. Nc3 Nf6 5. Bf4 0-0 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Qa5 9. Bd3 Nc6 10. 0-0 Bd7 11. a3 Be7 12. b4 Qd8 13. cxd5 exd5 14. Rfd1 Bg4 15. Be2 Rc8 16. Qb3 Be6 17. Nd4 Qd7 18. Bf3 Rfd8 19. h3 h6 20. Rd2 Bd6 21. Bxd6 Qxd6 22. Rad1 Ne5 23. Be2 a6 24. f4 Nc4 25. Bxc4 Rxc4 26. Nxe6 Qxe6 27. Nxd5 Rdc8 28. Nxf6+ Qxf6 29. Rd6 Qc3 30. Qxc3 Rxc3 31. Rd8+ Rxd8 32. Rxd8+ Kh7 33. Kf2 b5 34. e4 Rxa3 35. e5 Ra4 36. f5 Rxb4 37. Kf3 Rb1 38. Ra8 Ra1 39. Ke2 b4 40. Kd2 Ra5 41. e6 fxe6 42. fxe6 Rd5+ 43. Kc2 Re5 44. Rxa6 Kg6 45. Kd3 Rb5 46. Kc4 Rb7 47. Kb3 Kf6 48. Rc6 h5 49. g3 Rb5 50. h4 Rb7 51. Rc5 g6 52. Rc6 Kf5 53. Rd6 Re7 54. Kxb4 Rxe6 55. Rd3 Rc6 56. Rd5+ Kg4 57. Rg5+ Kh3 58. Kb3 Rf6 59. Kc2 Rf3 60. Rxg6 Rxg3 61. Rxg3+ Kxg3 62. Kd1 1/2-1/2

[Event "Paulista-ch Interior"]
[Site "Itapetininga"]
[Date "2012.11.03"]
[Round "4"]
[White "Blit, Jacques"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2301"]
[BlackElo "2258"]
[PlyCount "16"]
[EventDate "2012.11.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. d3 c5 7. Qe1 Nc6 8. e4 dxe4 1/2-1/2

[Event "Paulista-ch Interior"]
[Site "Itapetininga"]
[Date "2012.11.02"]
[Round "1"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Alboredo, Julia"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2258"]
[BlackElo "1791"]
[PlyCount "81"]
[EventDate "2012.11.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3 f4 13. c5 g5 14. Rc1 Ng6 15. Nb5 Qe7 16. cxd6 cxd6 17. Bb4 Ne8 18. Qb3 a6 19. Qa3 Rf6 20. Rc2 Qd8 21. Rfc1 Qb6+ 22. Nf2 Bd7 23. Nc7 Nxc7 24. Rxc7 Nf8 25. Ba5 Qe3 26. Qxe3 fxe3 27. Nd1 Bh6 28. Bb6 Bb5 29. Bxb5 axb5 30. Bxe3 Rxa2 31. Rxb7 Ng6 32. Rxb5 Nf4 33. Bxf4 Rxf4 34. h3 g4 35. hxg4 Rxf3 36. gxf3 Bxc1 37. Kf2 Ra6 38. Rb8+ Kf7 39. Rc8 Bf4 40. Rc7+ Kg6 41. Rc6 1-0

[Event "Paulista-ch Interior"]
[Site "Itapetininga"]
[Date "2012.11.02"]
[Round "2"]
[White "Da Silva Fo, Paulo Calixto"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "0-1"]
[ECO "B62"]
[WhiteElo "1882"]
[BlackElo "2258"]
[PlyCount "50"]
[EventDate "2012.11.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. f4 h6 8. Nxc6 bxc6 9. Bh4 Qb6 10. Bxf6 gxf6 11. Qd2 Qxb2 12. Rb1 Qa3 13. Bd3 Qc5 14. e5 f5 15. exd6 Bxd6 16. Be2 Bxf4 17. Qxf4 Qxc3+ 18. Qd2 Qxd2+ 19. Kxd2 Kd7 20. Rhd1 Kc7 21. Ke3 e5 22. Rb4 Be6 23. c4 Rhb8 24. a3 a5 25. Rxb8 Rxb8 0-1

[Event "Bauru JAI"]
[Site "Bauru"]
[Date "2012.11.??"]
[Round "4"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Coelho, Luis Henrique"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2258"]
[BlackElo "2390"]
[PlyCount "42"]
[EventDate "2012.11.17"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Sorocaba"]
[BlackTeam "Santos"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 h6 11. Bc2 e5 12. c5 Bc7 13. Qd3 f5 14. Qc4+ Kh8 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. Bf4 Be6 18. Qxe6 Bxf4 19. Bxf5 Rf6 20. Qd7 Qxd7 21. Bxd7 Be5 1/2-1/2

[Event "Bauru JAI"]
[Site "Bauru"]
[Date "2012.11.??"]
[Round "1"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Custodio, Leandro"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2258"]
[BlackElo "1986"]
[PlyCount "71"]
[EventDate "2012.11.17"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Sorocaba"]
[BlackTeam "Presidente Prudente"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 d5 2. c4 Nc6 3. Nc3 e6 4. Nf3 Bb4 5. e3 Nf6 6. Bd3 dxc4 7. Bxc4 e5 8. d5 e4 9. dxc6 Qxd1+ 10. Kxd1 exf3 11. Bb5 0-0 12. gxf3 b6 13. e4 Be6 14. Kc2 Bd6 15. f4 Nh5 16. f5 Bc8 17. Nd5 g6 18. Bh6 Ng7 19. f6 Ne6 20. Bxf8 Kxf8 21. Rad1 Nc5 22. f3 Bh3 23. b4 Ne6 24. Bf1 Bxf1 25. Rhxf1 g5 26. h4 a5 27. b5 Be5 28. hxg5 Nd4+ 29. Rxd4 Bxd4 30. Nxc7 Rc8 31. Nd5 Bc5 32. Rh1 Kg8 33. Ne7+ Bxe7 34. fxe7 Re8 35. c7 Rc8 36. Kb2 1-0

[Event "Bauru JAI"]
[Site "Bauru"]
[Date "2012.11.??"]
[Round "3"]
[White "Barreto Filho, Carlos Alberto"]
[Black "El Debs, Felipe de Cresce"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2258"]
[BlackElo "2513"]
[PlyCount "76"]
[EventDate "2012.11.17"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Sorocaba"]
[BlackTeam "Pindamonhangaba"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Bd3 0-0 7. 0-0 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. Rd1 Nbd7 11. Qe2 Re8 12. Bd2 Qc7 13. Rac1 a6 14. e4 dxe4 15. Nxe4 Nxe4 16. Qxe4 e5 17. dxe5 Nc5 18. Qe3 Qxe5 19. Qxe5 Bxe5 20. Be3 Na4 21. b3 Nc3 22. Rd2 Rad8 23. Bf1 Rxd2 24. Bxd2 Ne4 25. Be3 Rd8 26. Re1 Bc3 27. Rc1 Bd4 28. Rd1 c5 29. Bxd4 cxd4 30. g3 f5 31. Bd3 a5 32. Kg2 Kf7 33. f3 Nc5 34. Kf2 Ke6 35. h4 Kd6 36. h5 Nxd3+ 37. Rxd3 Kc5 38. hxg6 hxg6 0-1

[Event "Bauru JAI"]
[Site "Bauru"]
[Date "2012.11.??"]
[Round "5"]
[White "Fier, Alexandr"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2567"]
[BlackElo "2258"]
[PlyCount "45"]
[EventDate "2012.11.17"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Americana"]
[BlackTeam "Sorocaba"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 Qb6 7. e4 Qxb2 8. Nd2 Qxc3 9. Bc7 Qe3+ 10. Ne2 b6 11. Nc4 Qh6 12. Bf4 g5 13. Bc1 d6 14. h4 Rg8 15. Qa4+ Nfd7 16. Nxb6 axb6 17. Qxa8 f5 18. Rb1 fxe4 19. Rxb6 Nxb6 20. Qxb8 exf3 21. gxf3 Qf6 22. Qxb6 Qxf3 23. Qb8 1-0

[Event "Bauru JAI"]
[Site "Bauru"]
[Date "2012.11.??"]
[Round "2"]
[White "Mecking, Henrique"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2604"]
[BlackElo "2258"]
[PlyCount "69"]
[EventDate "2012.11.17"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Sao Bernardo do Campo"]
[BlackTeam "Sorocaba"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c5 7. dxc5 dxc5 8. Qxd8 Rxd8 9. Bxc5 Nc6 10. Nge2 b6 11. Ba3 Ba6 12. Nb5 Rac8 13. Nec3 Bb7 14. Nd5 Nxd5 15. exd5 Nd4 16. Nxd4 Bxd4 17. Rd1 Bc5 18. Bxc5 Rxc5 19. a4 a5 20. Bd3 e6 21. dxe6 Re5+ 22. Kd2 Rxe6 23. Rhe1 Red6 24. Kc3 Kf8 25. Bc2 Rxd1 26. Rxd1 Rxd1 27. Bxd1 Ke7 28. c5 Kd7 29. cxb6 Kc6 30. Bb3 f6 31. Bg8 h6 32. Bh7 g5 33. Be4+ Kxb6 34. Bxb7 Kxb7 35. b4 1-0

[Event "Maringa op 2nd"]
[Site "Maringa"]
[Date "2012.08.12"]
[Round "9"]
[White "Barreto Filho, Carlos Alberto"]
[Black "De Andrade, Osvaldo Cezar G"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2279"]
[BlackElo "2110"]
[PlyCount "105"]
[EventDate "2012.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5 11. Bd2 Nf6 12. f3 f4 13. c5 g5 14. Rc1 Ng6 15. Nb5 Rf7 16. Ba5 b6 17. cxd6 cxd6 18. Be1 Bf8 19. Nb4 a6 20. Nc6 Qd7 21. Nc3 b5 22. a4 b4 23. Nxb4 Rb8 24. Nd3 h5 25. b4 Rg7 26. Kh1 g4 27. b5 Nh7 28. bxa6 Bxa6 29. fxg4 Bxd3 30. Bxd3 hxg4 31. Bb5 Qe7 32. Qxg4 Kh8 33. Qh3 Qg5 34. Bf2 Be7 35. a5 f3 36. g3 Rf7 37. a6 Kg7 38. a7 Rh8 39. Rfe1 Nf6 40. Qxh8+ Nxh8 41. a8Q Ng4 42. Qa2 Qh5 43. Bg1 Bg5 44. Be8 Bxc1 45. Bxf7 Nxf7 46. Rxc1 f2 47. Qe2 Ng5 48. h4 Nh3 49. Bh2 Nf4 50. Qf3 Ng6 51. Nb5 Kg8 52. Nxd6 Nf8 53. Rc8 1-0

[Event "Maringa op 2nd"]
[Site "Maringa"]
[Date "2012.08.12"]
[Round "8"]
[White "Rezende, Guilherme Vilela"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2049"]
[BlackElo "2279"]
[PlyCount "112"]
[EventDate "2012.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f3 0-0 6. Be3 c5 7. Nge2 cxd4 8. Nxd4 Nc6 9. Nc2 Be6 10. Qd2 Rc8 11. Nd5 Nd7 12. Rb1 Nc5 13. Be2 a5 14. 0-0 f5 15. exf5 Bxf5 16. g4 Bxc2 17. Qxc2 Bd4 18. Qd2 Bxe3+ 19. Qxe3 e6 20. Nc3 Qf6 21. Rbd1 Rcd8 22. Rd2 Qe5 23. Qxe5 dxe5 24. Rxd8 Rxd8 25. Rd1 Nd4 26. Kf2 Rf8 27. Ke3 g5 28. b3 Kg7 29. Rh1 h5 30. gxh5 Rf4 31. Rg1 Kh6 32. Ne4 Nxe4 33. fxe4 Nxe2 34. Kxe2 Rxe4+ 35. Kf3 Rf4+ 36. Ke3 Kxh5 37. Rd1 Rf7 38. Rd6 Kg4 39. Rd2 Kh3 40. Ke4 Rf5 41. c5 g4 42. Re2 a4 43. bxa4 Rf1 44. a5 Rc1 45. Kxe5 Rxc5+ 46. Kxe6 Rxa5 47. Rb2 Rc5 48. Kd6 Rf5 49. a4 Rf4 50. Ra2 Rf1 51. Kc7 Rb1 52. a5 Rb5 53. Kb8 Rb3 54. Kc7 Rb4 55. Kb8 Rb5 56. Kc7 Rb1 1/2-1/2

[Event "Maringa op 2nd"]
[Site "Maringa"]
[Date "2012.08.11"]
[Round "7"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Camargo, Mateus De"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "2279"]
[BlackElo "2109"]
[PlyCount "39"]
[EventDate "2012.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d3 h6 8. Rb1 a5 9. a3 c6 10. b4 axb4 11. axb4 Qc7 12. Nd2 Be6 13. Bb2 Nbd7 14. Qc2 Nh5 15. b5 f5 16. Ra1 Rxa1 17. Rxa1 Nhf6 18. bxc6 bxc6 19. Qa4 Rb8 20. Qc2 1/2-1/2

[Event "Maringa op 2nd"]
[Site "Maringa"]
[Date "2012.08.11"]
[Round "6"]
[White "Goncalves, Ivan Mesquita V"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2116"]
[BlackElo "2279"]
[PlyCount "51"]
[EventDate "2012.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 g6 3. Bf4 Bg7 4. e3 Nf6 5. h3 0-0 6. Be2 b6 7. 0-0 Bb7 8. Nbd2 Nbd7 9. c3 e6 10. Bh2 Qe7 11. a4 a5 12. b4 e5 13. bxa5 bxa5 14. Rb1 Ra7 15. Nc4 e4 16. Nfd2 Bc6 17. Na3 Nd5 18. Qc2 N7b6 19. Nb5 Rb7 20. c4 Nb4 21. Qb3 Kh8 22. Qa3 Nc2 23. Qb3 Nb4 24. Qa3 Nc2 25. Qb3 Nb4 26. Qa3 1/2-1/2

[Event "Maringa op 2nd"]
[Site "Maringa"]
[Date "2012.08.10"]
[Round "5"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Name, Gabriel Ricardo"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2279"]
[BlackElo "2160"]
[PlyCount "59"]
[EventDate "2012.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 a6 5. d4 Bg4 6. h3 Bxf3 7. Qxf3 b5 8. cxd5 cxd5 9. Bd3 b4 10. Na4 Nbd7 11. 0-0 e6 12. Bd2 Be7 13. Qe2 a5 14. Rfc1 0-0 15. f3 Re8 16. Be1 Qb8 17. Bb5 Bd6 18. g4 Rd8 19. g5 Ne8 20. f4 g6 21. b3 Rc8 22. Rc2 Rc7 23. Rac1 Rxc2 24. Rxc2 Ng7 25. a3 Nf5 26. axb4 axb4 27. Bd3 Ra7 28. Nc5 Nxc5 29. dxc5 Bc7 30. Qf2 1/2-1/2

[Event "Maringa op 2nd"]
[Site "Maringa"]
[Date "2012.08.10"]
[Round "4"]
[White "Costa, Paulo Cesar"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2060"]
[BlackElo "2279"]
[PlyCount "92"]
[EventDate "2012.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. Nf3 d6 2. g3 g6 3. Bg2 Bg7 4. 0-0 f5 5. d3 Nf6 6. c4 0-0 7. Nc3 c6 8. Rb1 h6 9. Bd2 g5 10. b4 Qe8 11. e3 e5 12. b5 f4 13. Ne1 Bg4 14. f3 Be6 15. g4 h5 16. h3 Qg6 17. bxc6 bxc6 18. e4 hxg4 19. fxg4 Nbd7 20. Bf3 Qh7 21. Bg2 Nc5 22. Na4 Ncd7 23. Nf3 Qh6 24. Nh2 Rf7 25. Rb7 Bf8 26. Qf3 Be7 27. Rfb1 Bd8 28. Be1 Nh7 29. Bf2 c5 30. Nc3 Nb6 31. Rxf7 Bxf7 32. Qd1 Nf8 33. Nf3 Ne6 34. Nd5 Nd4 35. Nxd4 exd4 36. Be1 Nd7 37. e5 Nxe5 38. Ne7+ Bxe7 39. Bxa8 Qxh3 40. Bg2 Qh7 41. Rb8+ Bf8 42. Bd5 Qh3 43. Bg2 Qh6 44. Rb7 Be6 45. Bd5 Bxd5 46. cxd5 Qh3 0-1

[Event "Maringa op 2nd"]
[Site "Maringa"]
[Date "2012.08.09"]
[Round "3"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Sztokbant, Bernardo Vainzoff"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "2279"]
[BlackElo "2065"]
[PlyCount "84"]
[EventDate "2012.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. Nf3 c5 5. d4 Nc6 6. a3 dxc4 7. Bxc4 Be7 8. 0-0 0-0 9. dxc5 Qxd1 10. Rxd1 Bxc5 11. b4 Be7 12. Bb2 b6 13. Be2 Bb7 14. h3 Rfd8 15. Rxd8+ Rxd8 16. Rc1 Kf8 17. Nb5 a5 18. Nbd4 Nxd4 19. Bxd4 axb4 20. axb4 Bxb4 21. Bxb6 Rc8 22. Rb1 Bd6 23. Bd4 Be4 24. Ra1 Ra8 25. Rc1 Rb8 26. Nd2 Bb7 27. Nc4 Bc7 28. Nb6 Bxb6 29. Bxb6 Rc8 30. Ra1 Rc2 31. Bd1 Rc8 32. Bd4 h6 33. Kf1 Ne4 34. Bf3 Bd5 35. Kg1 Rc2 36. Bxe4 Bxe4 37. f3 Bc6 38. Ra7 Kg8 39. Rc7 f6 40. Ba7 Kh7 41. Kh2 Be4 42. Rxc2 Bxc2 1/2-1/2

[Event "Maringa op 2nd"]
[Site "Maringa"]
[Date "2012.08.09"]
[Round "2"]
[White "Tashima, Vanessa Kelly"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1902"]
[BlackElo "2279"]
[PlyCount "88"]
[EventDate "2012.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 g6 5. dxc5 dxc5 6. e5 Nfd7 7. f4 Bg7 8. Nf3 0-0 9. Qe2 Nb6 10. 0-0 Nc6 11. Nbd2 Qc7 12. Nc4 Nxc4 13. Bxc4 Na5 14. Bd3 c4 15. Bc2 b6 16. Ng5 f6 17. Nxh7 Kxh7 18. Qh5+ Kg8 19. Bxg6 Rd8 20. Qh7+ Kf8 21. f5 Qc5+ 22. Kh1 Qd5 23. Bh5 Qg8 24. Qg6 Bb7 25. e6 Bc6 26. Qg3 Qh8 27. Bf7 Rd3 28. Be3 Nb7 29. Rf4 Qh6 30. Re1 Rad8 31. h3 Nd6 32. Bg6 Ba8 33. Rh4 Ne4 34. Bxh6 Nxg3+ 35. Kh2 Bxh6 36. Rxh6 Ne4 37. Rh8+ Kg7 38. Rh7+ Kg8 39. Rxe7 Rd2 40. Bh7+ Kh8 41. Rxa7 Ng5 42. Rxa8 Rxa8 43. Kg1 Nxh7 44. e7 Re8 0-1

[Event "Maringa op 2nd"]
[Site "Maringa"]
[Date "2012.08.08"]
[Round "1"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Canalli, Juliano Jose"]
[Result "1-0"]
[ECO "E98"]
[WhiteElo "2279"]
[BlackElo "1848"]
[PlyCount "58"]
[EventDate "2012.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5 11. Bd2 f4 12. Bg4 Bxg4 13. Qxg4 Qc8 14. Qxc8 Rxc8 15. f3 a6 16. a4 g5 17. a5 Nf6 18. Ra3 Rb8 19. Be1 Rfc8 20. Bf2 c5 21. Rb1 b6 22. axb6 Rxb6 23. Rba1 Ra8 24. Ra5 g4 25. b4 g3 26. hxg3 fxg3 27. Be3 Nd7 28. bxc5 Rb3 29. R5a3 Rab8 1-0

[Event "Sao Bernardo do Campo 1st"]
[Site "Sao Bernardo do Campo"]
[Date "2012.07.08"]
[Round "9"]
[White "Zampronha, Wladimir Camilo"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "E77"]
[WhiteElo "2207"]
[BlackElo "2325"]
[PlyCount "35"]
[EventDate "2012.07.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. exd5 Re8 10. 0-0 Ne4 11. Nxe4 Rxe4 12. Bd3 Re8 13. Qc2 Na6 14. a3 Nc7 15. Bd2 Bg4 16. Rae1 Bxf3 17. Rxf3 Rxe1+ 18. Bxe1 1/2-1/2

[Event "Sao Bernardo do Campo 1st"]
[Site "Sao Bernardo do Campo"]
[Date "2012.07.07"]
[Round "8"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Aranha Filho, Alvaro Zimmermann"]
[Result "0-1"]
[ECO "D42"]
[WhiteElo "2325"]
[BlackElo "2303"]
[PlyCount "74"]
[EventDate "2012.07.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. Nc3 d5 4. e3 c5 5. d4 Nc6 6. a3 cxd4 7. exd4 Be7 8. Bd3 dxc4 9. Bxc4 0-0 10. 0-0 Nd5 11. Re1 Nxc3 12. bxc3 Bf6 13. Bd3 b6 14. Qc2 g6 15. Ne5 Nxe5 16. dxe5 Bg7 17. a4 Bb7 18. Ba3 Qg5 19. f4 Qxf4 20. Bxf8 Rxf8 21. Qe2 Rc8 22. g3 Qg5 23. Be4 Bxe4 24. Qxe4 h5 25. Rad1 Rxc3 26. Rd7 Rc1 27. Rxc1 Qxc1+ 28. Kg2 Qb2+ 29. Kh3 Bxe5 30. Qa8+ Kg7 31. Qf3 Bf6 32. Qb7 g5 33. Rxf7+ Kg6 34. g4 hxg4+ 35. Kxg4 Qe2+ 36. Kh3 g4+ 37. Kg3 Be5+ 0-1

[Event "Sao Bernardo do Campo 1st"]
[Site "Sao Bernardo do Campo"]
[Date "2012.07.06"]
[Round "7"]
[White "Rodi, Luis Ernesto"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2363"]
[BlackElo "2325"]
[PlyCount "20"]
[EventDate "2012.07.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 1/2-1/2

[Event "Sao Bernardo do Campo 1st"]
[Site "Sao Bernardo do Campo"]
[Date "2012.07.05"]
[Round "6"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Abdalla, Luiz Guilherme"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2325"]
[BlackElo "2333"]
[PlyCount "29"]
[EventDate "2012.07.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Qd2 Qa5 9. Rc1 cxd4 10. cxd4 Qxd2+ 11. Bxd2 0-0 12. Nf3 Bg4 13. Rc7 Bxf3 14. gxf3 Bxd4 15. Rxb7 1/2-1/2

[Event "Sao Bernardo do Campo 1st"]
[Site "Sao Bernardo do Campo"]
[Date "2012.07.05"]
[Round "5"]
[White "Batista, Renato Luiz"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2140"]
[BlackElo "2325"]
[PlyCount "35"]
[EventDate "2012.07.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 0-0 10. 0-0 Bd7 11. Rc1 Rac8 12. a3 Na5 13. Nd2 Rc6 14. Bb5 Rcc8 15. Bxd7 Qxd7 16. Na2 Rxc1 17. Qxc1 Rc8 18. Qb1 1/2-1/2

[Event "Sao Bernardo do Campo 1st"]
[Site "Sao Bernardo do Campo"]
[Date "2012.07.04"]
[Round "4"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Rodriguez Vila, Andres"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2325"]
[BlackElo "2535"]
[PlyCount "70"]
[EventDate "2012.07.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. Qg4 g6 8. Qd1 f6 9. f4 fxe5 10. dxe5 Nge7 11. Nf3 0-0 12. g4 Bd7 13. h4 Qa5 14. h5 g5 15. Bd3 gxf4 16. Bxh7+ Kxh7 17. Qd3+ Kh8 18. Ng5 Nf5 19. Bxf4 c4 20. Qd2 d4 21. gxf5 Rxf5 22. Rf1 Raf8 23. Ne4 Be8 24. Ng3 R5f7 25. Ne2 dxc3 26. Qe3 Ne7 27. Qh3 Nf5 28. h6 Rh7 29. Rg1 Qc5 30. Qxc3 Bh5 31. 0-0-0 Bxe2 32. Bg5 Bxd1 33. Bf6+ Rxf6 34. exf6 Qe3+ 35. Qxe3 Nxe3 0-1

[Event "Sao Bernardo do Campo 1st"]
[Site "Sao Bernardo do Campo"]
[Date "2012.07.04"]
[Round "3"]
[White "Martinez, Ayelen"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2068"]
[BlackElo "2325"]
[PlyCount "131"]
[EventDate "2012.07.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Qe2 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Be3 Be7 12. Ne1 f6 13. f3 Ng5 14. f4 Ne4 15. Nd2 Nxd2 16. Qxd2 0-0 17. Nd3 f5 18. b4 b6 19. Rac1 Rac8 20. a3 Nb8 21. Qe2 Rxc1 22. Bxc1 Qa4 23. Nb2 Qxa3 24. b5 Qc3 25. Be3 Qc7 26. g4 fxg4 27. Qxg4 Qd7 28. Nd3 Rf5 29. Kh1 Bf8 30. Rb1 Qc8 31. Nf2 a5 32. bxa6 Qxa6 33. Qg3 Nd7 34. Ng4 g6 35. Bg1 b5 36. Ne3 Rf7 37. f5 exf5 38. Nxd5 Bg7 39. Qg2 Nf8 40. Nc3 f4 41. Qf3 Qb7 42. Kg2 b4 43. Nd5 g5 44. Rxb4 Qd7 45. Bf2 Qf5 46. Nc3 g4 47. Qe4 Qh5 48. Kg1 Qh3 49. Qe1 g3 50. hxg3 fxg3 51. Bxg3 Rf3 52. Ne4 Bh6 53. Bf2 Bf4 54. Rb2 Bh2+ 55. Kh1 Bg3+ 56. Kg1 Bh2+ 57. Kh1 Bxe5+ 58. Kg1 Qg4+ 59. Kf1 Bxd4 60. Rd2 Qh3+ 61. Kg1 Rf4 62. Rxd4 Ne6 63. Rb4 Qg4+ 64. Bg3 Ng5 65. Nf6+ Rxf6 66. Rxg4 1-0

[Event "Sao Bernardo do Campo 1st"]
[Site "Sao Bernardo do Campo"]
[Date "2012.07.03"]
[Round "2"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Blit, Jacques"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2325"]
[BlackElo "2278"]
[PlyCount "30"]
[EventDate "2012.07.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c4 e5 4. Nc3 d6 5. d3 g6 6. g3 Bg7 7. Bg2 Nge7 8. Be3 0-0 9. Qd2 Nd4 10. Nd5 Nxd5 11. cxd5 Bh3 12. Bg5 Bxg2 13. Nxd4 Qd7 14. Rg1 cxd4 15. Rxg2 Qh3 0-1

[Event "Sao Bernardo do Campo 1st"]
[Site "Sao Bernardo do Campo"]
[Date "2012.07.03"]
[Round "1"]
[White "Maia, Luciano Malta"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1-0"]
[ECO "E02"]
[WhiteElo "2279"]
[BlackElo "2325"]
[PlyCount "111"]
[EventDate "2012.07.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qa4 Bd7 8. Qxc4 Bc6 9. Nc3 Nbd7 10. Qd3 a5 11. Rd1 Bxf3 12. Qxf3 c6 13. e4 Nb6 14. Qe2 Re8 15. Be3 a4 16. a3 Nbd7 17. g4 h6 18. f4 Qa5 19. Bf3 Nh7 20. Kh1 Rad8 21. Qf2 c5 22. e5 cxd4 23. Rxd4 Nc5 24. Rad1 Rxd4 25. Rxd4 Nf8 26. Qe2 Ng6 27. Qb5 Qxb5 28. Nxb5 f6 29. exf6 Bxf6 30. Rd6 Nh4 31. Bd1 Ne4 32. Rd7 Bxb2 33. Bxa4 Rc8 34. Bb3 Nc5 35. Na7 Nxd7 36. Bxe6+ Kh8 37. Nxc8 Nf8 38. Bd5 Bxa3 39. Bxb7 Nhg6 40. Kg2 Nd7 41. Kf3 Ne7 42. Nxe7 Bxe7 43. Bd5 g6 44. Be6 Nf8 45. Bd4+ Kh7 46. Ba2 Nd7 47. Ke4 Nf6+ 48. Ke5 Nxg4+ 49. Ke6 Ba3 50. h3 Nh2 51. Kf7 Nf3 52. Bf6 Nd2 53. Bd5 Bb4 54. h4 h5 55. f5 gxf5 56. Be6 1-0

[Event "Sao Jose do Rio Preto IRT op"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.06.09"]
[Round "5"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Borsato, Ana Carolina Teodor"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2346"]
[BlackElo "1659"]
[PlyCount "117"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 c5 8. d5 Nb6 9. a4 Rb8 10. h3 Na8 11. Bf4 Nc7 12. Qd2 Na6 13. e5 Nh5 14. Bh2 f5 15. Ng5 dxe5 16. Bxh5 gxh5 17. Qe2 h6 18. Nf3 e4 19. Nd2 Ra8 20. Qxh5 Qb6 21. Rab1 Nb4 22. Nb5 Bd7 23. Nb3 Nd3 24. a5 Qf6 25. Qe2 a6 26. Nc3 Rac8 27. f3 Nxb2 28. Qxb2 Qxc3 29. Qxc3 Bxc3 30. fxe4 fxe4 31. Bf4 Rf6 32. Be3 Bb4 33. Rxf6 exf6 34. Bxh6 f5 35. Be3 Ba4 36. Kf2 Kf7 37. Bf4 Kf6 38. Ke3 Rg8 39. g3 Rg7 40. h4 Kg6 41. Be5 Rg8 42. Nc1 Re8 43. Bd6 Rd8 44. Be5 Rd7 45. Ne2 Bxa5 46. Nf4+ Kh6 47. Ne6 Bb4 48. Rf1 Bb3 49. Rxf5 Re7 50. Nf4 Kh7 51. d6 Rd7 52. Rf8 Rg7 53. Bxg7 Kxg7 54. d7 Ba5 55. Ne6+ Kg6 56. d8Q Bxd8 57. Rxd8 Bxc4 58. Nxc5 b6 59. Rd6+ 1-0

[Event "Sao Jose do Rio Preto IRT op"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.06.09"]
[Round "6"]
[White "Oliveira, Fernando Henrique"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "E42"]
[WhiteElo "2137"]
[BlackElo "2346"]
[PlyCount "56"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 0-0 7. a3 Be7 8. g3 Qc7 9. Qd3 b6 10. Bg2 Bb7 11. Bf4 d6 12. Nb5 Qd7 13. Bxb7 Qxb7 14. 0-0 Rd8 15. Rfd1 a6 16. Nbc3 d5 17. cxd5 Nxd5 18. Nxd5 exd5 19. Rac1 Nc6 20. Rc3 Bd6 21. Rdc1 Rac8 22. Bxd6 Rxd6 23. Nf4 g6 24. b4 Ne7 25. Rxc8+ Nxc8 26. Qc3 Ne7 27. Qc7 Qxc7 28. Rxc7 Nf5 1/2-1/2

[Event "Sao Jose do Rio Preto IRT op"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.06.08"]
[Round "3"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Fernandes, Luiz Marcelo Bruno"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2346"]
[BlackElo "1536"]
[PlyCount "57"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 c5 6. 0-0 Be7 7. Re1 0-0 8. e4 d5 9. exd5 exd5 10. Nh4 Na6 11. Nf5 Re8 12. cxd5 Bf8 13. Rxe8 Qxe8 14. d4 Nb4 15. dxc5 Bxc5 16. a3 Nbxd5 17. Nxd5 Nxd5 18. Be3 Nxe3 19. Nxe3 Bxe3 20. Bxb7 Rd8 21. Qf3 Bc5 22. Bd5 Rd6 23. Rf1 Rf6 24. Qe4 Qxe4 25. Bxe4 Re6 26. Re1 g6 27. Re2 Kg7 28. b4 Be7 29. Kf1 1/2-1/2

[Event "Sao Jose do Rio Preto IRT op"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.06.08"]
[Round "4"]
[White "Ramos, Alexandre Espreafic"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1277"]
[BlackElo "2346"]
[PlyCount "64"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. Bg5 Qb6 8. Bxf6 gxf6 9. b3 Rg8 10. g3 Bg4 11. Be2 Bxe2 12. Qxe2 Qd4 13. Qd3 Qxd3 14. cxd3 e6 15. 0-0 h5 16. f4 h4 17. Kf2 Bh6 18. f5 Ke7 19. Kf3 hxg3 20. hxg3 Rg7 21. Ne2 Bg5 22. Nf4 Bxf4 23. Kxf4 Rag8 24. Rg1 Rh7 25. Rh1 Rgh8 26. Rxh7 Rxh7 27. Rc1 Kd7 28. Rc2 Rh1 29. Rb2 d5 30. b4 e5+ 31. Ke3 d4+ 32. Ke2 Rh2+ 0-1

[Event "Sao Jose do Rio Preto IRT op"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.06.07"]
[Round "1"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Ferreira, Fabio Domingues"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2346"]
[BlackElo "1800"]
[PlyCount "43"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 e6 4. e3 Nf6 5. Bxc4 Bb4+ 6. Nc3 Bxc3+ 7. bxc3 0-0 8. 0-0 c6 9. Bd3 h6 10. e4 Nbd7 11. e5 Ne8 12. Ba3 c5 13. dxc5 Qc7 14. c6 Qxc6 15. Bxf8 Kxf8 16. Qe2 Qxc3 17. Rfc1 Qa5 18. Rab1 a6 19. Rc2 Nb6 20. Nd2 Rb8 21. Qe3 Nd5 22. Qa7 1-0

[Event "Sao Jose do Rio Preto IRT op"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.06.07"]
[Round "2"]
[White "Gimenez, Jayme Augusto"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "D76"]
[WhiteElo "2094"]
[BlackElo "2346"]
[PlyCount "62"]
[EventDate "2012.06.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d5 6. cxd5 Nxd5 7. 0-0 Nb6 8. d4 Nc6 9. e3 Re8 10. b3 a5 11. Bb2 a4 12. Nxa4 Nxa4 13. bxa4 Bd7 14. Bc3 Ra7 15. Rb1 Qa8 16. a5 Rd8 17. Qc2 Bf5 18. e4 Bc8 19. d5 Bxc3 20. Qxc3 Nxa5 21. Qxc7 Bd7 22. Rb6 Qb8 23. Qxb8 Rxb8 24. Rc1 Rc8 25. Rxc8+ Bxc8 26. Bf1 Bd7 27. Ne5 Be8 28. Rb1 f6 29. Nf3 Ra8 30. Bb5 Bf7 31. Rc1 f5 1/2-1/2

[Event "Sao Jose do Rio Preto 10th"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.06.06"]
[Round "9.4"]
[White "Borges, Leomar Barbero"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2187"]
[BlackElo "2346"]
[PlyCount "23"]
[EventDate "2012.05.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. Nf3 f5 2. b3 Nf6 3. Bb2 e6 4. d3 d5 5. Nbd2 Bc5 6. e3 0-0 7. g3 Qe7 8. Bg2 a5 9. a3 Bd7 10. 0-0 Be8 11. Qe2 Bh5 12. c4 1/2-1/2

[Event "Sao Jose do Rio Preto 10th"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.06.05"]
[Round "8.3"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Valiente, Cristobal"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2346"]
[BlackElo "2268"]
[PlyCount "43"]
[EventDate "2012.05.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 Nge7 6. 0-0 d6 7. d3 0-0 8. Rb1 a5 9. a3 f5 10. Bd2 h6 11. b4 axb4 12. axb4 Be6 13. b5 Nb8 14. Ne1 c6 15. Nc2 Nd7 16. Nb4 Qc8 17. e3 Nf6 18. Qe2 c5 19. Nbd5 Nexd5 20. cxd5 Bf7 21. f4 Re8 22. Kh1 1/2-1/2

[Event "Sao Jose do Rio Preto 10th"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.06.04"]
[Round "7.3"]
[White "Supi, Luis Paulo"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2290"]
[BlackElo "2346"]
[PlyCount "23"]
[EventDate "2012.05.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[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. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Rd1+ Ke8 10. h3 Be7 11. Nc3 h6 12. Ne4 1/2-1/2

[Event "Sao Jose do Rio Preto 10th"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.06.03"]
[Round "6"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Crosa Coll, Martin"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "2346"]
[BlackElo "2344"]
[PlyCount "116"]
[EventDate "2012.05.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 d5 5. Bg2 c6 6. 0-0 Bd6 7. b3 Qe7 8. Bb2 0-0 9. Nbd2 b6 10. Rc1 Bb7 11. Ne5 a5 12. e3 Na6 13. Qe2 Nb4 14. a3 Na6 15. cxd5 cxd5 16. Qb5 Bxe5 17. dxe5 Nd7 18. Qd3 Nac5 19. Qb1 Ba6 20. Rfd1 Be2 21. Re1 Bd3 22. Qa1 Ba6 23. Red1 Rfc8 24. Bf1 Bxf1 25. Kxf1 Qf7 26. Kg2 Qh5 27. f3 Nd3 28. Rc3 Rxc3 29. Bxc3 g5 30. Nf1 N3c5 31. b4 axb4 32. Bxb4 f4 33. Qb2 Rf8 34. exf4 gxf4 35. g4 Qxe5 36. Bc3 Qg5 37. Qd2 h5 38. h3 hxg4 39. hxg4 Rf7 40. Ng3 Nb3 41. Rh1 e5 42. Qxd5 fxg3 43. Rh8+ Kxh8 44. Qxf7 Nbc5 45. f4 Qh4 46. Qe8+ Kh7 47. Qf7+ Kh8 48. Qe8+ Kg7 49. Bxe5+ Nxe5 50. Qxe5+ Kf7 51. Qf5+ Ke7 52. Qe5+ Ne6 53. Kf3 Qh2 54. Qe1 g2 55. f5 Qh3+ 56. Ke4 Qxg4+ 57. Kd5 Qxf5+ 58. Kc6 Qc5+ 0-1

[Event "Sao Jose do Rio Preto 10th"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.06.02"]
[Round "5"]
[White "Gattass, Allan Arriada"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "2256"]
[BlackElo "2346"]
[PlyCount "95"]
[EventDate "2012.05.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. f3 Be7 9. 0-0-0 Nxd4 10. Qxd4 b5 11. h4 Bb7 12. Kb1 Rc8 13. Be3 0-0 14. h5 h6 15. g4 Ne8 16. Qd2 d5 17. exd5 b4 18. Na4 Bxd5 19. Rh3 Rc6 20. Bd3 e5 21. Rg3 Bh4 22. Rh3 Be7 23. Rg1 Bg5 24. Bxg5 Qxg5 25. Qxb4 Nf6 26. Re1 e4 27. fxe4 Qxg4 28. Rhh1 Be6 29. Qd2 Kh8 30. Reg1 Qf3 31. Rf1 Qg3 32. Qf4 Qxf4 33. Rxf4 Rb8 34. b3 Nd7 35. Be2 Ne5 36. Nb2 Rbc8 37. c4 Rd6 38. Rd1 Rxd1+ 39. Nxd1 Rd8 40. Kc2 Nc6 41. Kc3 Nd4 42. Bd3 g5 43. hxg6 fxg6 44. Ne3 Kg7 45. e5 Nc6 46. Bxg6 Nxe5 47. Be4 a5 48. Nf5+ 1-0

[Event "Sao Jose do Rio Preto 10th"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.06.01"]
[Round "3"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Abdalla, Luiz Guilherme"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2346"]
[BlackElo "2333"]
[PlyCount "51"]
[EventDate "2012.05.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nf3 c6 4. e3 Nf6 5. Nc3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 b5 10. Be2 Bb7 11. Rd1 Qc7 12. Bd2 a6 13. b4 e5 14. h3 exd4 15. exd4 Nb6 16. Ng5 Rfe8 17. Bd3 h6 18. Nge4 Nxe4 19. Nxe4 Rad8 20. Nc5 Bc8 21. Nb3 Be6 22. Nc5 Bc8 23. Rac1 Nd5 24. a3 Nf4 25. Bf1 Bf8 26. Be3 1/2-1/2

[Event "Sao Jose do Rio Preto 10th"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.06.01"]
[Round "4.5"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Alonso, Raphael VP Patricio"]
[Result "1/2-1/2"]
[ECO "D18"]
[WhiteElo "2346"]
[BlackElo "2162"]
[PlyCount "32"]
[EventDate "2012.05.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qb3 a5 10. Na2 Be7 11. Qxb7 Rb8 12. Qxc6 Rc8 13. Qa6 Ra8 14. Qb7 Rb8 15. Qc6 Rc8 16. Qb5 Rb8 1/2-1/2

[Event "Sao Jose do Rio Preto 10th"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.05.31"]
[Round "2"]
[White "Blit, Jacques"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "2278"]
[BlackElo "2346"]
[PlyCount "117"]
[EventDate "2012.05.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Nf3 e6 8. 0-0 a6 9. Bb3 Be7 10. Bf4 Qc7 11. Qe2 0-0 12. Rad1 b5 13. e5 dxe5 14. Nxe5 Nxe5 15. Bxe5 Qc6 16. Rd3 Bb7 17. Rg3 g6 18. a4 b4 19. Na2 Qe4 20. Re1 Qxe2 21. Rxe2 Rfd8 22. c4 Ne4 23. Rge3 Nc5 24. Nc1 Rd7 25. Bc2 Bg5 26. f4 Bh6 27. Rh3 Bg7 28. Bxg7 Kxg7 29. b3 a5 30. Nd3 Nxd3 31. Rxd3 Rxd3 32. Bxd3 Rd8 33. Bc2 Kf8 34. Kf2 Ke7 35. g3 f6 36. Ke3 Bc6 37. h4 Be8 38. g4 h6 39. Re1 Bf7 40. Rh1 e5 41. fxe5 fxe5 42. g5 h5 43. Rd1 Rxd1 44. Bxd1 Kd6 45. Bf3 Be6 46. Be4 Bf7 47. Bg2 Be8 48. Bd5 Bd7 49. Be4 Be8 50. Bc2 Ke6 51. Be4 Kd6 52. Kd3 Bf7 53. Bb7 Be6 54. Ke3 Bd7 55. Bd5 Be8 56. Ke4 Bd7 57. c5+ Kxc5 58. Kxe5 Bc8 59. Be4 1-0

[Event "Sao Jose do Rio Preto 10th"]
[Site "Sao Jose do Rio Preto"]
[Date "2012.05.30"]
[Round "1"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Roselli Mailhe, Bernardo"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2346"]
[BlackElo "2419"]
[PlyCount "107"]
[EventDate "2012.05.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Nd3 f5 11. Bd2 Nf6 12. f3 f4 13. c5 g5 14. Rc1 Ng6 15. Nb5 Rf7 16. Ba5 b6 17. cxd6 bxa5 18. dxc7 Qf8 19. Qa4 g4 20. Qxa5 g3 21. h3 a6 22. Nc5 Ne8 23. Rfd1 Nd6 24. Ne6 Nb7 25. Nxf8 Nxa5 26. Nxg6 hxg6 27. d6 axb5 28. Bxb5 Rd7 29. Bxd7 Bxd7 30. c8Q+ Bxc8 31. d7 Bxd7 32. Rxd7 Bf8 33. b3 Ra6 34. Rc8 Nc6 35. Rd6 Rxa2 36. Rdxc6 Rb2 37. Rxg6+ Kf7 38. Rgc6 Rxb3 39. R8c7+ Be7 40. Kf1 Rb1+ 41. Rc1 Rb2 42. R7c2 Rb3 43. Ra2 Ba3 44. Rc7+ Ke6 45. Ra7 Bc5 46. R2a6+ Bd6 47. Rh7 Rb1+ 48. Ke2 Rb2+ 49. Kd3 Rxg2 50. Rh6+ Ke7 51. Raxd6 Rg1 52. Ra6 Rd1+ 53. Ke2 g2 54. Ra7+ 1-0

[Event "Buenos Aires CAA Ciclo-B"]
[Site "Buenos Aires"]
[Date "2012.05.28"]
[Round "8"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Macedo, Maximo Iack Miranda"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2346"]
[BlackElo "2379"]
[PlyCount "47"]
[EventDate "2012.05.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nf3 e6 4. cxd5 exd5 5. Nc3 Bd6 6. Qc2 Ne7 7. g3 Bf5 8. Qb3 Qb6 9. Qxb6 axb6 10. Bf4 Bxf4 11. gxf4 h6 12. Rc1 b5 13. a3 Na6 14. Na2 Be4 15. Bg2 Nf5 16. e3 Nd6 17. Nc3 Bh7 18. Nd2 b4 19. axb4 Nxb4 20. 0-0 0-0 21. Ra1 Nc2 22. Rxa8 Rxa8 23. Rc1 Nb4 24. Bf1 1/2-1/2

[Event "Buenos Aires CAA Ciclo-B"]
[Site "Buenos Aires"]
[Date "2012.05.27"]
[Round "7"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Saldano Dayer, Horacio"]
[Result "0-1"]
[ECO "D83"]
[WhiteElo "2346"]
[BlackElo "2444"]
[PlyCount "118"]
[EventDate "2012.05.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Nf3 c5 7. dxc5 Be6 8. Rc1 Nc6 9. Nd4 Nxd4 10. exd4 dxc4 11. Be2 Nd5 12. Nxd5 Bxd5 13. 0-0 b5 14. cxb6 Qxb6 15. Bxc4 Bxc4 16. Rxc4 Qxb2 17. Qa4 Rfd8 18. Be3 e6 19. Rfc1 a6 20. h3 Qb5 21. Qc2 h5 22. Rb1 Qd5 23. Rc7 Bxd4 24. Rd1 e5 25. Bxd4 exd4 26. Rd3 Rd6 27. Qc4 Qxc4 28. Rxc4 Rad8 29. f4 h4 30. Kf2 Kg7 31. Kf3 f5 32. Rb4 Rd5 33. Ra4 R8d6 34. Rc4 a5 35. Rc7+ Rd7 36. Rc4 Kf6 37. Rc6+ R7d6 38. Rc4 g5 39. fxg5+ Kxg5 40. Ra4 Rc6 41. Raxd4 Rxd4 42. Rxd4 Rc3+ 43. Kf2 Rc2+ 44. Kf3 Rxa2 45. Rd8 Ra3+ 46. Kf2 a4 47. Rg8+ Kf4 48. Rh8 Ra2+ 49. Kg1 a3 50. Kh2 Ke3 51. Rxh4 f4 52. Rh8 f3 53. Re8+ Kd3 54. Rd8+ Kc4 55. Rc8+ Kd5 56. Rd8+ Ke6 57. Kg3 fxg2 58. Kh2 Rb2 59. Ra8 a2 0-1

[Event "Buenos Aires CAA Ciclo-B"]
[Site "Buenos Aires"]
[Date "2012.05.26"]
[Round "6"]
[White "Leon, Juan Carlos"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2245"]
[BlackElo "2346"]
[PlyCount "65"]
[EventDate "2012.05.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. h3 0-0 10. Be3 Rc8 11. b3 Nc6 12. 0-0 Qd8 13. Qd2 Nd7 14. Nxc6 Rxc6 15. Bd4 Bxd4 16. Qxd4 Qb6 17. Qxb6 Nxb6 18. Nd5 Nxd5 19. exd5 Rc5 20. Rfe1 Kf8 21. a4 b6 22. Re4 Rac8 23. Rae1 R8c7 24. Rh4 h5 25. g4 hxg4 26. hxg4 Kg7 27. Kg2 Rd7 28. Re3 Rc8 29. Reh3 Rg8 30. Rh7+ Kf8 31. Rf3 Rg7 32. Rh8+ Rg8 33. Rh7 1/2-1/2

[Event "Buenos Aires CAA Ciclo-B"]
[Site "Buenos Aires"]
[Date "2012.05.25"]
[Round "5"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Perez, Maximiliano"]
[Result "1/2-1/2"]
[ECO "E98"]
[WhiteElo "2346"]
[BlackElo "2241"]
[PlyCount "53"]
[EventDate "2012.05.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nb6 12. Qb3 fxe4 13. Nxe4 Nf5 14. Bc3 Kh8 15. a4 a5 16. Rfd1 Nd4 17. Bxd4 exd4 18. Bf3 Nd7 19. c5 Ne5 20. Nxe5 Bxe5 21. cxd6 cxd6 22. Rac1 Ra6 23. Qb5 Bf5 24. Ng3 Bc8 25. Ne4 Bf5 26. Ng3 Bc8 27. Ne4 1/2-1/2

[Event "Buenos Aires CAA Ciclo-B"]
[Site "Buenos Aires"]
[Date "2012.05.24"]
[Round "4"]
[White "Ginzburg, Maximiliano"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "B91"]
[WhiteElo "2381"]
[BlackElo "2346"]
[PlyCount "70"]
[EventDate "2012.05.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. a4 Nc6 9. Bg2 Nb4 10. Bg5 Be6 11. Bxf6 Bxf6 12. Nd5 Nxd5 13. exd5 Bf5 14. 0-0 Rc8 15. c3 0-0 16. h3 Bg6 17. Kh2 Qb6 18. Qd2 Rfe8 19. Nc1 e4 20. a5 e3 21. fxe3 Qxe3 22. Qxe3 Rxe3 23. Ra4 Be5 24. Bf3 Bd3 25. Nxd3 Rxd3 26. Kg2 g6 27. Rb4 Rc7 28. Rd1 Rxd1 29. Bxd1 f5 30. g4 f4 31. g5 Kf8 32. Bg4 Kg7 33. Kf3 h6 34. h4 hxg5 35. hxg5 Kf8 1/2-1/2

[Event "Buenos Aires CAA Ciclo-B"]
[Site "Buenos Aires"]
[Date "2012.05.23"]
[Round "3"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Fusco, Leonardo"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2346"]
[BlackElo "2375"]
[PlyCount "35"]
[EventDate "2012.05.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 e5 4. g3 Nc6 5. Bg2 f5 6. d3 d6 7. 0-0 Nf6 8. Rb1 h6 9. b4 g5 10. b5 Ne7 11. Qb3 g4 12. Nh4 0-0 13. c5+ Kh7 14. cxd6 cxd6 15. Ba3 Ne8 16. f4 exf4 17. Rxf4 Nc7 18. e3 1/2-1/2

[Event "Buenos Aires CAA Ciclo-B"]
[Site "Buenos Aires"]
[Date "2012.05.22"]
[Round "2"]
[White "Paveto, Kevin"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "B67"]
[WhiteElo "2318"]
[BlackElo "2346"]
[PlyCount "113"]
[EventDate "2012.05.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. f4 h6 9. Bxf6 Qxf6 10. Nf3 Qd8 11. 0-0-0 Qc7 12. Kb1 Bd7 13. g4 0-0-0 14. g5 Be7 15. g6 fxg6 16. Rg1 g5 17. fxg5 hxg5 18. Nxg5 Ne5 19. Qe3 Rdf8 20. Nh3 Rf3 21. Qa7 Rfxh3 22. Bxh3 Rxh3 23. Rxg7 Nc6 24. Rg8+ Bd8 25. Qa8+ Qb8 26. Qxb8+ Kxb8 27. Rxd6 Kc7 28. Rd2 Ne5 29. a3 Bf6 30. Rf2 Be7 31. Rg7 Bxa3 32. bxa3 Rxc3 33. h4 Rh3 34. Rg5 Nf3 35. Rg7 Kd6 36. Rf7 Ne5 37. Rd2+ Kc6 38. Rh7 Be8 39. Re7 Bf7 40. Rd8 Rxh4 41. Rc8+ Kd6 42. Rxb7 Rxe4 43. Rb6+ Ke7 44. Rxa6 Be8 45. Rc7+ Bd7 46. a4 Rc4 47. Rxc4 Nxc4 48. Ka2 e5 49. Kb3 Ne3 50. a5 e4 51. Rh6 Be6+ 52. Kc3 Nd5+ 53. Kd4 e3 54. Rh2 Bg4 55. Kxd5 e2 56. Rxe2+ Bxe2 57. c4 1/2-1/2

[Event "Buenos Aires CAA Ciclo-B"]
[Site "Buenos Aires"]
[Date "2012.05.21"]
[Round "1"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Ambrogi, Agustin Tomas"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2346"]
[BlackElo "2322"]
[PlyCount "59"]
[EventDate "2012.05.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. e3 Nf6 4. Nc3 a6 5. d4 dxc4 6. Bxc4 b5 7. Bb3 Bb7 8. 0-0 Be7 9. Qe2 0-0 10. a3 c5 11. dxc5 Bxc5 12. e4 Nbd7 13. Rd1 Ng4 14. Bg5 Qc7 15. Bh4 Bd6 16. Bg3 Bxg3 17. hxg3 Nc5 18. Bc2 Ne5 19. Nxe5 Qxe5 20. f4 Qc7 21. Rd2 Rad8 22. Rad1 e5 23. f5 Rd4 24. Rxd4 exd4 25. Rxd4 Qxg3 26. Qd2 Bc6 27. Rd6 Nd7 28. Ne2 Qg4 29. Rxc6 Ne5 30. Rc3 1-0

[Event "Buenos Aires CAA Ciclo-A"]
[Site "Buenos Aires"]
[Date "2012.05.17"]
[Round "9"]
[White "Macedo, Maximo Iack Miranda"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2379"]
[BlackElo "2346"]
[PlyCount "24"]
[EventDate "2012.05.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. cxd5 exd5 6. e3 Be7 7. Qc2 0-0 8. Bd3 h6 9. Bh4 Be6 10. Nge2 Ne8 11. Bxe7 Qxe7 12. 0-0 Nd6 1/2-1/2

[Event "Buenos Aires CAA Ciclo-A"]
[Site "Buenos Aires"]
[Date "2012.05.16"]
[Round "8"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Dolezal, Cristian"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2346"]
[BlackElo "2435"]
[PlyCount "80"]
[EventDate "2012.05.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Nf3 Bg4 6. Be3 Bxf3 7. gxf3 e6 8. h4 Nf6 9. Qd2 d5 10. 0-0-0 Ne7 11. f5 exf5 12. e5 Nh5 13. Ne2 Qd7 14. Nf4 Nxf4 15. Bxf4 h5 16. Bg5 0-0-0 17. Qa5 Kb8 18. f4 Nc6 19. Qa4 Nxe5 20. Bb5 c6 21. dxe5 cxb5 22. Qd4 Rc8 23. Qxd5 Qc6 24. Qxc6 Rxc6 25. Rd7 Rc7 26. Rhd1 Rhc8 27. c3 a6 28. Kc2 Bf8 29. Kb3 b6 30. Bd8 Rxd7 31. Rxd7 Bc5 32. Bg5 Rc7 33. Rd8+ Kb7 34. Re8 Rc8 35. Rxc8 Kxc8 36. a4 Kd7 37. axb5 axb5 38. c4 bxc4+ 39. Kxc4 Kc6 40. b4 b5+ 0-1

[Event "Buenos Aires CAA Ciclo-A"]
[Site "Buenos Aires"]
[Date "2012.05.15"]
[Round "7"]
[White "Perelman, Hernan"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2361"]
[BlackElo "2346"]
[PlyCount "41"]
[EventDate "2012.05.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 b5 8. a4 b4 9. Nbd2 Bb7 10. Nxc4 Be4 11. Qd1 c5 12. dxc5 Nbd7 13. Be3 Bxc5 14. Bg5 h6 15. Bxf6 Nxf6 16. Nfe5 Bxg2 17. Kxg2 Rc8 18. Qxd8 Rfxd8 19. Rac1 b3 20. Na5 Nd7 21. Nb7 1-0

[Event "Buenos Aires CAA Ciclo-A"]
[Site "Buenos Aires"]
[Date "2012.05.14"]
[Round "6"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Leon, Juan Carlos"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2346"]
[BlackElo "2245"]
[PlyCount "58"]
[EventDate "2012.05.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Qc2 e6 6. Nf3 Nbd7 7. Bd2 Bd6 8. a3 0-0 9. Bd3 dxc4 10. Bxc4 b5 11. Ba2 c5 12. Ne4 Nxe4 13. Qxe4 Qb6 14. Bb1 Nf6 15. Qh4 h6 16. e4 Be7 17. e5 Nd5 18. Qe4 f5 19. exf6 Bxf6 20. Ne5 Bxe5 21. Qh7+ Kf7 22. Bg6+ Kf6 23. dxe5+ Kxe5 24. Qxg7+ Rf6 25. Bxh6 Kd6 26. Bg5 Ra7 27. Qh6 Rff7 28. 0-0 Bd7 29. Rad1 Kc7 1-0

[Event "Buenos Aires CAA Ciclo-A"]
[Site "Buenos Aires"]
[Date "2012.05.11"]
[Round "5"]
[White "Fusco, Leonardo"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "E41"]
[WhiteElo "2375"]
[BlackElo "2346"]
[PlyCount "16"]
[EventDate "2012.05.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. e3 Nf6 5. Bd3 c5 6. cxd5 exd5 7. dxc5 Bxc5 8. Nf3 Nc6 1/2-1/2

[Event "Buenos Aires CAA Ciclo-A"]
[Site "Buenos Aires"]
[Date "2012.05.10"]
[Round "4"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Shcherbine, Andrei"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "2346"]
[BlackElo "2188"]
[PlyCount "65"]
[EventDate "2012.05.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. 0-0 Be7 7. Qe2 b5 8. Bd3 Nc6 9. Nc3 Nb4 10. Bb1 Bb7 11. Rd1 Bxf3 12. Qxf3 Nbd5 13. Ne2 h6 14. e4 Nb6 15. e5 Nh7 16. Qg3 Kf8 17. f4 Nd5 18. f5 exf5 19. Bxf5 Bg5 20. Kh1 g6 21. Be4 Kg7 22. Rf1 c6 23. Nc3 f5 24. exf6+ Nhxf6 25. Bxg5 hxg5 26. Bxd5 cxd5 27. Rae1 b4 28. Na4 Ne4 29. Qe5+ Kh6 30. Rf7 Qe8 31. Qg7+ Kh5 32. Ref1 Qxa4 33. Qh7+ 1-0

[Event "Buenos Aires CAA Ciclo-A"]
[Site "Buenos Aires"]
[Date "2012.05.09"]
[Round "3"]
[White "Iermito, Sebastian"]
[Black "Barreto Filho, Carlos Alberto"]
[Result "1-0"]
[ECO "B60"]
[WhiteElo "2452"]
[BlackElo "2346"]
[PlyCount "101"]
[EventDate "2012.05.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Qb6 8. Bxf6 gxf6 9. Nb3 a6 10. 0-0-0 Bd7 11. f4 0-0-0 12. Be2 Rg8 13. Bh5 Rg7 14. Rhf1 Na5 15. Kb1 Nc4 16. Qf2 Qxf2 17. Rxf2 Ne3 18. Rg1 Be7 19. Re2 Nc4 20. g3 Kb8 21. Rd1 Rc8 22. Kc1 b5 23. Nd2 Nb6 24. Nf3 Rc5 25. g4 b4 26. Nb1 e5 27. h3 Ba4 28. Nh4 Bb5 29. Ree1 Ba4 30. Re2 Bb5 31. Rf2 Bd7 32. Nd2 f5 33. Nxf5 Bxf5 34. exf5 Bh4 35. Rff1 exf4 36. Nf3 Bg3 37. Rxd6 Nc4 38. f6 Rg6 39. Rxa6 Kb7 40. Bxg6 Kxa6 41. Bd3 Kb6 42. Bxc4 Rxc4 43. Ne5 Rc7 44. Kd1 Ra7 45. Ke2 Rxa2 46. Nxf7 Rxb2 47. Kd3 Ra2 48. Ng5 Ra8 49. Ne6 Ra3+ 50. Ke4 Re3+ 51. Kd5 1-0

[Event "Buenos Aires CAA Ciclo-A"]
[Site "Buenos Aires"]
[Date "2012.05.08"]
[Round "2"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Gaitan, Juan Manuel"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "2346"]
[BlackElo "2271"]
[PlyCount "30"]
[EventDate "2012.05.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 a6 4. e3 c5 5. Nc3 d5 6. a3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. dxc5 Bxc5 10. b4 Ba7 11. Bb2 0-0 12. 0-0 Nbd7 13. Qe2 Rc8 14. Rfd1 Qc7 15. h3 Nb6 1/2-1/2

