[Event "Maraba op 1st"]
[Site "Maraba"]
[Date "2014.06.01"]
[Round "5"]
[White "Da Silva, Roberto Cardoso"]
[Black "Sousa, Ricardo Miguel Mora"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1872"]
[BlackElo "1800"]
[PlyCount "23"]
[EventDate "2014.05.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 d5 2. Nf3 dxe4 3. Ng5 Nf6 4. Nc3 e5 5. Ngxe4 Be7 6. d3 Be6 7. Be2 Nc6 8. Bd2 Qd7 9. h4 h6 10. 0-0 0-0 11. Bf3 Nxe4 12. Nxe4 1-0

[Event "Maraba op 1st"]
[Site "Maraba"]
[Date "2014.06.01"]
[Round "6"]
[White "Reis, Alan de Albuquerque"]
[Black "Da Silva, Roberto Cardoso"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2032"]
[BlackElo "1872"]
[PlyCount "34"]
[EventDate "2014.05.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Bf4 Bb4+ 6. Nc3 d6 7. Bg5 Bxc3+ 8. bxc3 f6 9. exf6 Nxf6 10. Qc2 0-0 11. e3 Qe8 12. Bd3 Qh5 13. Bf4 Bg4 14. Be2 Rae8 15. 0-0 Ne4 16. Rfe1 Qc5 17. Rab1 Nxf2 1-0

[Event "Maraba op 1st"]
[Site "Maraba"]
[Date "2014.05.31"]
[Round "4"]
[White "Almeida, Carlos Bruno Gomes"]
[Black "Da Silva, Roberto Cardoso"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1962"]
[BlackElo "1872"]
[PlyCount "121"]
[EventDate "2014.05.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. Nf3 Nc6 2. c4 e5 3. Nc3 Nf6 4. d3 Bb4 5. g3 b6 6. Bg2 Rb8 7. 0-0 h6 8. Nd5 Bd6 9. Nh4 0-0 10. Nf5 Bc5 11. Bd2 Nxd5 12. Bxd5 Qf6 13. Be4 Ne7 14. Ne3 Bb7 15. Bxb7 Rxb7 16. b4 Bd6 17. Bc3 Qg5 18. Qb3 c5 19. bxc5 Bxc5 20. Nc2 h5 21. d4 exd4 22. Bxd4 Rc7 23. Rfd1 d6 24. Bxc5 dxc5 25. Ne3 Nc6 26. Rd5 Qf6 27. Rad1 Nd4 28. Qd3 g6 29. Nc2 Nc6 30. Rd6 Qg7 31. Qd5 Ne7 32. Qd3 Nf5 33. Rd8 Re7 34. e4 Nh6 35. Ne3 Qe5 36. Nd5 Ree8 37. Rxe8 Rxe8 38. f4 Qg7 39. e5 Kh8 40. Nf6 Rf8 41. Qd7 Nf5 42. Qxa7 h4 43. g4 Nd4 44. Qxb6 Ne2+ 45. Kh1 Nxf4 46. Qxc5 Ne6 47. Qe3 g5 48. c5 Qg6 49. Qe4 Nxc5 50. Qxg6 fxg6 51. Rc1 Nd3 52. Rc7 Rxf6 53. exf6 h3 54. Kg1 Ne5 55. Rc8+ Kh7 56. f7 Nxf7 57. Rc7 Kg7 58. a4 Kf6 59. Rxf7+ Kxf7 60. a5 Ke6 61. a6 1-0

[Event "Maraba op 1st"]
[Site "Maraba"]
[Date "2014.05.31"]
[Round "3"]
[White "Da Silva, Roberto Cardoso"]
[Black "Ferreira, Pedro Henrique"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1872"]
[BlackElo "1800"]
[PlyCount "66"]
[EventDate "2014.05.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bd3 Nf6 4. c3 g6 5. 0-0 Bg7 6. h3 0-0 7. Bc2 Nc6 8. d4 cxd4 9. cxd4 Qb6 10. Nc3 Bd7 11. Ba4 Nb8 12. e5 Ne8 13. Nd5 Qd8 14. Bg5 f6 15. exf6 exf6 16. Bf4 Bxa4 17. Qxa4 Nc6 18. Qb3 Rf7 19. Rfe1 Qd7 20. Re2 Kh8 21. Rae1 Nc7 22. Qxb7 Rc8 23. Nxc7 Rxc7 24. Re8+ Bf8 25. Qa8 Kg7 26. Rxf8 Rxf8 27. Bh6+ Kxh6 28. Qxf8+ Qg7 29. Qxd6 g5 30. Re6 Kg6 31. Ne5+ Nxe5 32. dxe5 Rf7 33. b4 Kh5 1-0

[Event "Maraba op 1st"]
[Site "Maraba"]
[Date "2014.05.30"]
[Round "1"]
[White "Da Silva, Roberto Cardoso"]
[Black "Teixeira, Lindberg Rego"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "1872"]
[BlackElo "1784"]
[PlyCount "27"]
[EventDate "2014.05.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 d6 4. Nc3 d5 5. exd5 Nxd5 6. Bb5+ c6 7. Bg5 Be7 8. Nf3 Qa5 9. h3 0-0 10. 0-0 a6 11. Ba4 Bd6 12. Bb3 e4 13. Ne2 Nd7 14. Qd2 1-0

[Event "Maraba op 1st"]
[Site "Maraba"]
[Date "2014.05.30"]
[Round "2"]
[White "Leitao, Rafael Duailibe"]
[Black "Da Silva, Roberto Cardoso"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2645"]
[BlackElo "1872"]
[PlyCount "37"]
[EventDate "2014.05.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c6 3. c4 g6 4. Nc3 Bg7 5. e4 d6 6. g3 Bg4 7. Bg2 Qc7 8. 0-0 0-0 9. h3 Be6 10. d5 Bd7 11. Re1 Na6 12. e5 dxe5 13. Nxe5 Nxd5 14. Nxd5 cxd5 15. Nxd7 Qxd7 16. Qxd5 Rfd8 17. Qxb7 Qa4 18. Qb5 Qb4 19. Be3 1-0

[Event "Carvalho Memorial op"]
[Site "Juazeiro do Norte"]
[Date "2012.10.14"]
[Round "5"]
[White "Da Silva, Roberto Cardoso"]
[Black "Dos Santos, Fabio Pires"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1853"]
[BlackElo "2083"]
[PlyCount "106"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 c5 5. c3 Nc6 6. 0-0 Bd6 7. Bg5 h6 8. Bc1 0-0 9. a4 b6 10. Na3 Bb7 11. e3 Rc8 12. Re1 Ne4 13. Nb5 Bb8 14. dxc5 bxc5 15. Nd2 f5 16. Qh5 Ne5 17. Rd1 Nd3 18. Nxe4 fxe4 19. c4 Rf5 20. Qg6 Rf6 21. Qh5 Nxf2 22. Rd2 Qf8 23. b3 Nd3 24. Bb2 Nxb2 25. Rxb2 Rf5 26. Qg6 Be5 27. Qxe6+ Qf7 28. Qxf7+ Rxf7 29. Rab1 Bxb2 30. Rxb2 Rd8 31. Rd2 d4 32. Bh3 Rff8 33. Re2 a6 34. Nc7 dxe3 35. Nd5 Bxd5 36. cxd5 Kf7 37. Be6+ Kf6 38. Rxe3 Ke5 39. Rc3 Rf3 40. Rxc5 Rxb3 41. Kg2 Rb2+ 42. Kh3 e3 43. Bg4 e2 44. Rc1 Rxd5 45. Re1 Rdd2 46. Kg2 Ke4 47. Kf2 Kd3 48. Bc8 a5 49. Ba6+ Kc3 50. Bb5 Kb4 51. h4 Rd1 52. Rxe2 Rxe2+ 53. Kxe2 Ra1 0-1

[Event "Carvalho Memorial op"]
[Site "Juazeiro do Norte"]
[Date "2012.10.14"]
[Round "6"]
[White "Lima Neto, Pedro"]
[Black "Da Silva, Roberto Cardoso"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2044"]
[BlackElo "1853"]
[PlyCount "125"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bd6 5. Re1 0-0 6. d4 Re8 7. Bg5 Nxd4 8. Nxd4 exd4 9. f4 h6 10. Bxf6 gxf6 11. g3 Kh8 12. Nd2 Rg8 13. Kh1 Qf8 14. Nf3 Qg7 15. Qd2 c6 16. Bf1 Bc7 17. Nxd4 d6 18. Rad1 Bd7 19. Be2 Rae8 20. Bf3 Bg4 21. Bxg4 Qxg4 22. Qg2 h5 23. Nf5 Kh7 24. Qe2 Qxe2 25. Rxe2 d5 26. Rde1 dxe4 27. Rxe4 Rxe4 28. Rxe4 Rd8 29. Rd4 Re8 30. Rd2 Bb6 31. Kg2 Kg6 32. Nh4+ Kg7 33. Kf3 Re3+ 34. Kg2 Re1 35. Nf5+ Kg6 36. Nd6 Be3 37. Rd3 b6 38. Kf3 Bc5 39. Ne4 Bg1 40. h3 Ra1 41. Nc3 Re1 42. Rd1 Rxd1 43. Nxd1 f5 44. Ne3 Kf6 45. Nc4 b5 46. Ne5 c5 47. c3 b4 48. Nc6 bxc3 49. bxc3 Ke6 50. c4 a6 51. Ne5 Bd4 52. Nd3 Kd6 53. g4 fxg4+ 54. hxg4 hxg4+ 55. Kxg4 f6 56. Kf5 Kc6 57. Ke6 Ba1 58. f5 Bd4 59. Nf4 Kb6 60. Kd5 Ka5 61. Ne6 Bf2 62. Nxc5 Kb4 63. Nd3+ 1-0

[Event "Carvalho Memorial op"]
[Site "Juazeiro do Norte"]
[Date "2012.10.13"]
[Round "3"]
[White "Da Silva, Roberto Cardoso"]
[Black "Brandao, Marcius Gomes"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1853"]
[BlackElo "2064"]
[PlyCount "103"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. Nf3 f5 4. Ne5 Nf6 5. c4 Bd6 6. Nc3 c6 7. Be2 0-0 8. 0-0 Nbd7 9. f4 a5 10. a4 Bb4 11. c5 Bxc3 12. bxc3 Nxe5 13. fxe5 Ne4 14. Qc2 b6 15. cxb6 Ba6 16. Bxa6 Rxa6 17. Ba3 Rf7 18. Bc5 Qb8 19. Rab1 Rb7 20. c4 Nxc5 21. dxc5 Qxe5 22. Qd3 Qe4 23. Qxe4 fxe4 24. cxd5 exd5 25. Rf5 Ra8 26. Rbf1 Re8 27. Kf2 h6 28. Ke2 Rd7 29. Rd1 Re6 30. Rb1 Rb7 31. Kd2 Rb8 32. Kc3 Rb7 33. Kd4 Rb8 34. Rg1 Re7 35. Rf4 Rbe8 36. g4 Rb8 37. h4 Rbe8 38. g5 Re6 39. h5 hxg5 40. Rxg5 R8e7 41. Rg6 Kh7 42. Rxe6 Rxe6 43. Rf7 Kh6 44. Ra7 Re8 45. Rc7 Kxh5 46. Rxg7 Rf8 47. Rc7 Rf1 48. Rxc6 Rd1+ 49. Ke5 d4 50. Kxe4 d3 51. Rd6 d2 52. Rxd2 1-0

[Event "Carvalho Memorial op"]
[Site "Juazeiro do Norte"]
[Date "2012.10.13"]
[Round "4"]
[White "Serpa, Danton Mackhno"]
[Black "Da Silva, Roberto Cardoso"]
[Result "0-1"]
[ECO "D90"]
[WhiteElo "1773"]
[BlackElo "1853"]
[PlyCount "162"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. Nf3 g6 5. e4 Nf6 6. Nc3 Bg7 7. Be2 0-0 8. 0-0 c6 9. Be3 Ng4 10. Bg5 Nf6 11. Qd2 Bg4 12. Bh6 Bxf3 13. Bxf3 Na6 14. Bxg7 Kxg7 15. h4 h5 16. e5 Ng4 17. Bxg4 hxg4 18. Rad1 e6 19. g3 c5 20. dxc5 Qxd2 21. Rxd2 Rac8 22. Ne4 Nxc5 23. Nf6 Rfd8 24. Rfd1 Rxd2 25. Rxd2 Rc6 26. b4 Na4 27. Rd7 Nc3 28. Rxb7 Nxa2 29. Rxa7 Nxb4 30. Ne8+ Kf8 31. Nd6 Nd3 32. Rxf7+ Kg8 33. Rf6 Rc1+ 34. Kg2 Ne1+ 35. Kf1 Nf3+ 36. Ke2 Re1+ 37. Kd3 Nxe5+ 38. Kd4 Nf3+ 39. Kc5 Rc1+ 40. Kb4 Kg7 41. Rxe6 Rc2 42. Ne4 Kf7 43. Ra6 Re2 44. Rf6+ Kg7 45. Rf4 Ne5 46. Nc5 Rc2 47. Kb5 Rb2+ 48. Ka4 Kh6 49. Re4 Nc6 50. Nd3 Rd2 51. Kb5 Na7+ 52. Kc4 Nc6 53. Kc3 Ra2 54. Rxg4 Ra3+ 55. Kd2 Rxd3+ 56. Kxd3 Ne5+ 57. Ke4 Nxg4 58. f3 Nf6+ 59. Ke5 Kg7 60. g4 Nd7+ 61. Kf4 Kf6 62. h5 g5+ 63. Kg3 Ke5 64. f4+ gxf4+ 65. Kf3 Nf6 66. h6 Nh7 67. g5 Nxg5+ 68. Kg4 Nh7 69. Kf3 Kf5 70. Kf2 Kg4 71. Kg2 Ng5 72. Kf2 Kh5 73. h7 Nxh7 74. Kf3 Kg5 75. Kf2 Nf6 76. Kf3 Nd7 77. Kf2 Kg4 78. Kg2 Ne5 79. Kf2 Nd3+ 80. Kf1 Kf3 81. Kg1 Ke2 0-1

[Event "Carvalho Memorial op"]
[Site "Juazeiro do Norte"]
[Date "2012.10.12"]
[Round "2"]
[White "Da Silva, Roberto Cardoso"]
[Black "Mateus, Janete de Alcantara"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1853"]
[BlackElo "1842"]
[PlyCount "93"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Nf6 4. Bd3 Bg4 5. h3 Bh5 6. 0-0 e6 7. c3 Bd6 8. b4 Ne4 9. Be2 Bg6 10. a4 h5 11. Qb3 Bf5 12. Nfd2 Qg5 13. Nxe4 Bxe4 14. f3 Bg6 15. Na3 Qg3 16. f4 Bf5 17. Rf3 Qh4 18. Nb5 Be4 19. Nxd6+ cxd6 20. Rf2 Rg8 21. Bf3 g5 22. fxg5 Rxg5 23. Bxe4 Qxe4 24. Qc2 Qxc2 25. Rxc2 Rc8 26. e4 Rg6 27. exd5 Nxd4 28. Rf2 Nb3 29. Rb1 Rxc3 30. Bb2 Rd3 31. dxe6 fxe6 32. Rbf1 Rd2 33. Rf8+ Kd7 34. R1f2 Rd1+ 35. Kh2 Nd4 36. b5 Nf5 37. Ra8 Kc7 38. Rxa7 Rg8 39. a5 Rd5 40. Rc2+ Kb8 41. b6 Ne3 42. Rf2 Rdg5 43. Bc1 Rxg2+ 44. Rxg2 Nxg2 45. Ba3 Rg6 46. Bxd6+ Kc8 47. a6 1-0

[Event "Carvalho Memorial op"]
[Site "Juazeiro do Norte"]
[Date "2012.10.12"]
[Round "1"]
[White "Fiaes, Mario Henrique"]
[Black "Da Silva, Roberto Cardoso"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2076"]
[BlackElo "1853"]
[PlyCount "79"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 h6 6. c3 d6 7. a4 a5 8. h3 0-0 9. Nbd2 Be6 10. Bb5 Nh7 11. Re1 Qf6 12. Nf1 Rfd8 13. Ng3 Qg6 14. Kf1 d5 15. Bxc6 bxc6 16. Nxe5 Qf6 17. d4 Bd6 18. Nh5 Qh4 19. Nxc6 dxe4 20. Nxd8 Bxh3 21. Ng3 Bg4 22. Rxe4 Nf6 23. Rxg4 Nxg4 24. Nc6 Bxg3 25. Ne7+ Kh8 26. Nf5 Qh1+ 27. Ke2 Re8+ 28. Be3 Qxg2 29. Qg1 Qxf2+ 30. Qxf2 Bxf2 31. Kf3 Nxe3 32. Nxe3 Bxe3 33. Re1 g5 34. Rxe3 Rxe3+ 35. Kxe3 Kg7 36. b4 axb4 37. cxb4 g4 38. a5 h5 39. a6 h4 40. a7 1-0

[Event "Luiz Rego Memorial"]
[Site "Teresina"]
[Date "2012.03.18"]
[Round "6"]
[White "Ribeiro, Orlando Alves"]
[Black "Da Silva, Roberto Cardoso"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1885"]
[BlackElo "1842"]
[PlyCount "112"]
[EventDate "2012.03.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. g3 0-0 6. Bg2 c6 7. 0-0 Nbd7 8. e4 Nb6 9. b3 c5 10. h3 cxd4 11. Nxd4 Nbd7 12. Be3 Ne5 13. Rc1 a6 14. Nd5 Bd7 15. f4 Nc6 16. Kh2 Nxd4 17. Bxd4 Bc6 18. Nxf6+ exf6 19. Qc2 Rc8 20. Qb2 Re8 21. Rfe1 h5 22. h4 Kh7 23. Rcd1 Qe7 24. Qa3 Rcd8 25. Bb6 Rd7 26. Bh3 Bxe4 27. Bxd7 Qxd7 28. Qxd6 Qg4 29. Qd2 Re6 30. Qf2 g5 31. Be3 gxh4 32. gxh4 Qf5 33. Rg1 Qa5 34. Rd7 Bg6 35. f5 Qxf5 36. Qxf5 Bxf5 37. Bf2 Re2 38. Rxf7 Bg6 39. Rxb7 Rxf2+ 40. Kg3 Rxa2 41. Re1 Kh6 42. Ree7 Bf8 43. Re6 Bg7 44. Rbb6 Rc2 45. Kf4 Rh2 46. c5 Rxh4+ 47. Kf3 Rh1 48. c6 Bf5 49. Re7 Bg4+ 50. Kg2 Rc1 51. Rxa6 Bf8 52. Re4 Rc2+ 53. Kf1 Kg5 54. Ke1 Bd6 55. b4 Bg3+ 56. Kf1 Bh3+ 0-1

[Event "Luiz Rego Memorial"]
[Site "Teresina"]
[Date "2012.03.17"]
[Round "4"]
[White "Da Silva, Roberto Cardoso"]
[Black "Sales, Luis Carlos"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1842"]
[BlackElo "1892"]
[PlyCount "62"]
[EventDate "2012.03.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 b6 3. Bc4 e6 4. 0-0 Bb7 5. Nc3 d6 6. d4 cxd4 7. Nxd4 Be7 8. Bb5+ Nd7 9. Qg4 g6 10. f4 Ngf6 11. Qe2 Qc8 12. e5 Nd5 13. Nxd5 Bxd5 14. c4 Bb7 15. Bd2 a6 16. Ba4 0-0 17. exd6 Bxd6 18. Nxe6 Re8 19. f5 fxe6 20. fxe6 Ne5 21. Bxe8 Qxe8 22. Bc3 Qxe6 23. Rae1 Re8 24. b3 Qd7 25. Qb2 Bc5+ 26. Kh1 Nd3 27. Rxe8+ Qxe8 28. Qd2 Qe4 29. Rf3 Qxf3 30. gxf3 Bxf3+ 31. Qg2 Nf2+ 0-1

[Event "Luiz Rego Memorial"]
[Site "Teresina"]
[Date "2012.03.17"]
[Round "3"]
[White "Landim Neto, Paulo Henrique Paes"]
[Black "Da Silva, Roberto Cardoso"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "1842"]
[PlyCount "37"]
[EventDate "2012.03.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. Nf3 d6 2. Nc3 Nf6 3. e4 g6 4. d4 Bg7 5. e5 dxe5 6. dxe5 Qxd1+ 7. Kxd1 Nfd7 8. a4 Nxe5 9. Nxe5 Bxe5 10. Ne4 Nc6 11. Bb5 0-0 12. Bc4 Bf5 13. f3 Rad8+ 14. Bd2 Bxe4 15. fxe4 Bf4 16. Rf1 Rxd2+ 17. Kc1 Rxg2+ 18. Kd1 Rd2+ 19. Ke1 0-1

[Event "Luiz Rego Memorial"]
[Site "Teresina"]
[Date "2012.03.16"]
[Round "2"]
[White "Da Silva, Roberto Cardoso"]
[Black "Meneses, Lorena Carvalho"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1842"]
[PlyCount "49"]
[EventDate "2012.03.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 d5 5. exd5 Bg4 6. Nbd2 Bb4 7. c3 e4 8. Nxe4 Bxf3 9. Qxf3 Bc5 10. dxc6 Qe7 11. 0-0 0-0 12. Nxf6+ Qxf6 13. Qxf6 gxf6 14. d4 Kh8 15. dxc5 Rfd8 16. cxb7 Rab8 17. c6 Rd6 18. Bb5 Rbd8 19. Bf4 Rd1 20. Raxd1 Rxd1 21. Rxd1 Kg7 22. Bxc7 f5 23. Be5+ Kf8 24. Bf6 f4 25. Rd8# 1-0

[Event "Luiz Rego Memorial"]
[Site "Teresina"]
[Date "2012.03.16"]
[Round "1"]
[White "Feitosa, Airton Jose Tajunio"]
[Black "Da Silva, Roberto Cardoso"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1783"]
[BlackElo "1842"]
[PlyCount "100"]
[EventDate "2012.03.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. f4 Nxe4 5. Bxf7+ Kxf7 6. Nxe4 Be7 7. Nf3 d5 8. Neg5+ Kg8 9. d3 h6 10. Nh3 Bg4 11. Nf2 Qd7 12. Nxg4 Qxg4 13. Qe2 Bd6 14. Bd2 Qd7 15. 0-0 exf4 16. Rfe1 Kh7 17. d4 Rhe8 18. Qd3+ Kg8 19. g3 Rxe1+ 20. Rxe1 Qf7 21. Ne5 Bxe5 22. dxe5 f3 23. e6 Qf6 24. Bf4 Ne7 25. Qxf3 g5 26. Qg4 c5 27. h4 Qf5 28. Qxf5 Nxf5 29. hxg5 hxg5 30. Bxg5 Nxg3 31. e7 Ne4 32. Bh4 Nd6 33. Bg3 Ne8 34. Rf1 Rc8 35. Rf8+ Kg7 36. Be5+ Kg6 37. Kf2 b5 38. Ke3 a5 39. Kf4 a4 40. Ke3 b4 41. c4 d4+ 42. Kd3 Ra8 43. b3 a3 44. Ke4 Rc8 45. Bf4 Nf6+ 46. Kd3 Re8 47. Bd6 Kf5 48. Rxe8 Nxe8 49. Bxc5 Ke6 50. Bxd4 Kxe7 1-0

