[Event "Goiania op"]
[Site "Goiania"]
[Date "2016.05.15"]
[Round "5"]
[White "Ferreira, Claudio Jose"]
[Black "Brito, Paulo Roberto Ferr"]
[Result "1-0"]
[ECO "D74"]
[WhiteElo "1788"]
[BlackElo "1587"]
[PlyCount "71"]
[EventDate "2016.05.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 g6 3. c4 Nf6 4. g3 Bg7 5. Bg2 0-0 6. Nbd2 b6 7. 0-0 Bb7 8. Ne5 e6 9. Qc2 Nbd7 10. f4 Rb8 11. b3 h5 12. Ba3 Re8 13. Rad1 Nxe5 14. fxe5 Ng4 15. Qc3 Bh6 16. Qf3 Qd7 17. e4 Be3+ 18. Kh1 Nf2+ 19. Rxf2 Bxf2 20. Qxf2 dxc4 21. bxc4 Rbd8 22. Rf1 a5 23. d5 Ba6 24. Qf6 b5 25. cxb5 Bxb5 26. Rf2 c6 27. Bd6 cxd5 28. exd5 Bd3 29. Be4 Bxe4+ 30. Nxe4 Rc8 31. Qf4 Rc4 32. Nf6+ Kg7 33. Nxe8+ Qxe8 34. Qxc4 Qa8 35. Qc6 Qa7 36. Kg2 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2016.05.14"]
[Round "3"]
[White "Trindade, Alexandre Alves"]
[Black "Ferreira, Claudio Jose"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1488"]
[BlackElo "1788"]
[PlyCount "100"]
[EventDate "2016.05.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Bd2 Qa6 8. Qb3 c5 9. Nc3 Nc6 10. Be3 cxd4 11. Bxd4 Bb4 12. 0-0-0 Nge7 13. a3 Ba5 14. Bc5 Bc7 15. Nb5 Bb8 16. Bd6 0-0 17. Rhe1 Rc8 18. Nfd4 Nxd4 19. Rxd4 Nf5 20. Ra4 Qb6 21. Bxb8 Raxb8 22. Rf1 a6 23. Nd4 Qxb3 24. Nxb3 h5 25. h3 h4 26. Nd4 b5 27. Nxf5 bxa4 28. Ne7+ Kh7 29. Nxc8 Rxc8 30. g4 Rc4 31. f4 Re4 32. Rf3 Kg8 33. g5 g6 34. b3 a5 35. Kb2 Kf8 36. Kc3 Ke8 37. Kd3 Kd7 38. Kc3 Kc6 39. Kd3 Kc5 40. Kc3 Kb6 41. Kd3 Re1 42. Kd4 Re4+ 43. Kd3 Kc5 44. Kc3 axb3 45. cxb3 Re1 46. Kd3 Ra1 47. a4 Kb4 48. Kc2 Ra2+ 49. Kb1 Rg2 50. Kc1 Rg3 0-1

[Event "Goiania Goias-ch"]
[Site "Goiania"]
[Date "2015.03.01"]
[Round "5"]
[White "Brito, Paulo Roberto Ferr"]
[Black "Ferreira, Claudio Jose"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1627"]
[BlackElo "1814"]
[PlyCount "39"]
[EventDate "2015.02.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 f5 2. e3 Nf6 3. Bd3 g6 4. Nd2 d5 5. f4 Nbd7 6. Ngf3 Bg7 7. 0-0 0-0 8. b3 Ne4 9. Bxe4 fxe4 10. Ne5 Nf6 11. h3 Qd6 12. c4 e6 13. a4 b6 14. c5 Qd8 15. Ba3 Ba6 16. Rf2 Ne8 17. cxb6 Nd6 18. bxc7 Qxc7 19. Rc1 Qe7 20. Rc6 1-0

[Event "Goiania Goias-ch"]
[Site "Goiania"]
[Date "2015.03.01"]
[Round "6"]
[White "Ferreira, Claudio Jose"]
[Black "Vieira, Benedito Reginaldo"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1814"]
[BlackElo "1391"]
[PlyCount "53"]
[EventDate "2015.02.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. f4 e6 2. Nf3 d5 3. e3 Nf6 4. b3 Bc5 5. Bb2 0-0 6. d4 Bb4+ 7. c3 Be7 8. Bd3 Ng4 9. Qe2 Bh4+ 10. g3 Bf6 11. 0-0 Nc6 12. Nbd2 a6 13. Ne5 Ngxe5 14. fxe5 b5 15. exf6 gxf6 16. e4 Kh8 17. exd5 Ne7 18. Rxf6 Nxd5 19. Rh6 f5 20. c4 bxc4 21. Bxc4 Nb4 22. d5+ Kg8 23. Qe5 Qg5 24. Qh8+ Kf7 25. Rf6+ Ke7 26. Qxf8+ Kd7 27. Rf7+ 1-0

[Event "Goiania Goias-ch"]
[Site "Goiania"]
[Date "2015.02.28"]
[Round "3"]
[White "Ferreira, Claudio Jose"]
[Black "Butenco, Halex Campos"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1814"]
[PlyCount "99"]
[EventDate "2015.02.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Bb4 4. exd5 exd5 5. Ne2 Nf6 6. c3 Bd6 7. Ng3 0-0 8. Be2 Re8 9. 0-0 Bg4 10. Re1 Nc6 11. d4 h6 12. Nf1 Ne4 13. h3 Bh5 14. Ne3 Bxf3 15. Bxf3 Qh4 16. Qc2 Nxf2 17. Re2 Nxh3+ 18. gxh3 Qxh3 19. Bg4 Qg3+ 20. Rg2 Qe1+ 21. Nf1 Re4 22. Qf2 Rae8 23. Bf3 Rh4 24. Qxe1 Rxe1 25. Kf2 Re6 26. Bd2 Ne7 27. Ne3 c6 28. Rag1 g6 29. Rg4 Rh2+ 30. R1g2 Rxg2+ 31. Rxg2 f5 32. c4 f4 33. Ng4 Kg7 34. cxd5 Nxd5 35. Bxd5 cxd5 36. Ne5 g5 37. Kf3 Bxe5 38. dxe5 Kg6 39. Bc3 Kf5 40. Rd2 g4+ 41. Kf2 Ke4 42. Re2+ Kd3 43. Rd2+ Kc4 44. Rd4+ Kc5 45. Rxf4 h5 46. a3 b6 47. Kg3 Rh6 48. Bb4+ Kc6 49. Rf6+ Rxf6 50. exf6 1-0

[Event "Goiania-ch Phase 01"]
[Site "Goiania"]
[Date "2014.03.09"]
[Round "5"]
[White "Ferreira, Claudio Jose"]
[Black "De Moura, Valderi Nascimento"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1912"]
[BlackElo "1822"]
[PlyCount "82"]
[EventDate "2014.03.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 Nf6 3. e5 d4 4. exf6 dxc3 5. fxg7 cxd2+ 6. Qxd2 Qxd2+ 7. Bxd2 Bxg7 8. 0-0-0 Be6 9. Kb1 Nd7 10. Be3 a5 11. Nf3 c6 12. Nd4 Bd5 13. h4 b5 14. h5 h6 15. Nf5 Kf8 16. Rg1 Nf6 17. Be2 Be6 18. Nxg7 Kxg7 19. g4 Rad8 20. Rxd8 Rxd8 21. g5 hxg5 22. Bxg5 Bf5 23. Bd2+ Kh7 24. Bxa5 Rd5 25. Kc1 Rc5 26. c3 Re5 27. Bf3 Bd7 28. Bc7 Rf5 29. Rg3 Kh6 30. Bb6 c5 31. Bc7 Be6 32. Bd8 Nxh5 33. Rh3 Rg5 34. Rxh5+ Rxh5 35. Bxh5 Kxh5 36. a3 Bb3 37. Bxe7 c4 38. Kd2 Kg4 39. Ke3 Kf5 40. Kd4 Ke6 41. Bf8 f5 1/2-1/2

[Event "Goiania-ch Phase 01"]
[Site "Goiania"]
[Date "2014.03.08"]
[Round "3"]
[White "Bocca, Edson Ricardo"]
[Black "Ferreira, Claudio Jose"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1580"]
[BlackElo "1912"]
[PlyCount "36"]
[EventDate "2014.03.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Bb5+ Bd7 5. Qe2 Qb6 6. Bxd7+ Nxd7 7. 0-0 Ngf6 8. d3 e6 9. Nc3 Bd6 10. d4 0-0 11. Qb5 Rac8 12. Qxb6 Nxb6 13. a3 h6 14. Re1 a6 15. Re2 Rc7 16. Nd1 Ne4 17. c3 Nd7 18. Nd2 Nxd2 1/2-1/2

[Event "Goiania-ch Phase 01"]
[Site "Goiania"]
[Date "2014.03.07"]
[Round "2"]
[White "Ferreira, Claudio Jose"]
[Black "Rosa, Pedro Paulo"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1912"]
[BlackElo "1791"]
[PlyCount "25"]
[EventDate "2014.03.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. h3 h6 5. d4 exd4 6. Nxd4 Bd7 7. 0-0 Nf6 8. Nc3 g6 9. f4 Bg7 10. Nxc6 Bxc6 11. e5 Nh7 12. f5 Bxe5 13. fxg6 1/2-1/2

[Event "Maravilhosa op 3rd"]
[Site "Laranjeiras"]
[Date "2012.07.15"]
[Round "5"]
[White "Ferreira, Claudio Jose"]
[Black "Reis, Virginia Lagrange M"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1918"]
[BlackElo "1842"]
[PlyCount "71"]
[EventDate "2012.07.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. f4 f5 6. d3 Bg7 7. Nf3 e5 8. Be3 Nge7 9. Qd2 h6 10. 0-0 exf4 11. gxf4 b6 12. d4 Ba6 13. Rf2 Rc8 14. Bh3 0-0 15. d5 Na5 16. b3 Rc7 17. Rd1 Bxc3 18. Qxc3 fxe4 19. Be6+ Kh7 20. Nd2 Nf5 21. Nxe4 Nxe3 22. Qxe3 Bc8 23. Bxc8 Qxc8 24. Rdf1 Nb7 25. c4 Rcf7 26. Kh1 Qf5 27. Ng3 Qd7 28. Qd3 Qh3 29. Rf3 Qg4 30. f5 Kg7 31. Qc3+ Kg8 32. Rf4 Qh3 33. f6 g5 34. R4f3 Qg4 35. Qd3 Kh8 36. Qg6 1-0

[Event "Maravilhosa op 3rd"]
[Site "Laranjeiras"]
[Date "2012.07.15"]
[Round "6"]
[White "Rodrigues, Sergio Luis Badolat"]
[Black "Ferreira, Claudio Jose"]
[Result "1-0"]
[ECO "E92"]
[BlackElo "1918"]
[PlyCount "83"]
[EventDate "2012.07.13"]
[EventType "swiss"]
[EventRounds "6"]
[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. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. Rd1 c6 11. 0-0 Nbd7 12. h3 Nc5 13. Nd2 h6 14. Be3 Ne6 15. f3 Nh5 16. Kh2 f5 17. exf5 gxf5 18. g4 f4 19. Bf2 Nf6 20. Nde4 Nxe4 21. Nxe4 Nd4 22. Bxd4 exd4 23. Bd3 b6 24. Rfe1 c5 25. Nf6+ Bxf6 26. Rxe8+ Kf7 27. Rde1 Bb7 28. Rxa8 Bxa8 29. Be4 Bxe4 30. Rxe4 Kg6 31. b3 h5 32. gxh5+ Kxh5 33. Kg2 Bg5 34. Re6 Bh4 35. Rd6 Be1 36. Rd7 a5 37. Rh7+ Kg6 38. Rb7 Bc3 39. Rxb6+ Kf5 40. Rd6 Ke5 41. Rd5+ Ke6 42. Rxc5 1-0

[Event "Maravilhosa op 3rd"]
[Site "Laranjeiras"]
[Date "2012.07.14"]
[Round "4"]
[White "Ferreira, Claudio Jose"]
[Black "Vieira, Benedito Reginaldo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1918"]
[BlackElo "1403"]
[PlyCount "50"]
[EventDate "2012.07.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 g6 3. Bf4 Nf6 4. Nbd2 Bg7 5. e3 a6 6. c4 0-0 7. Bd3 Nc6 8. 0-0 Bg4 9. h3 Be6 10. Rc1 Nb4 11. Bb1 Bf5 12. Qb3 a5 13. a3 dxc4 14. Nxc4 Nbd5 15. Qxb7 Nxf4 16. exf4 Nh5 17. g3 a4 18. Nce5 Bxe5 19. dxe5 Ng7 20. Rfd1 Qc8 21. Rxc7 Qxb7 22. Rxb7 Rfe8 23. Rdd7 Kf8 24. Nd4 Rac8 25. Nb5 Ne6 1-0

[Event "Maravilhosa op 3rd"]
[Site "Laranjeiras"]
[Date "2012.07.14"]
[Round "3"]
[White "Giese, Ellen Cristine"]
[Black "Ferreira, Claudio Jose"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1850"]
[BlackElo "1918"]
[PlyCount "69"]
[EventDate "2012.07.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[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. c3 d5 4. e5 d4 5. d3 Bg4 6. h3 Bxf3 7. Qxf3 Qc7 8. Bf4 e6 9. Qe2 Nge7 10. Bh2 g6 11. c4 Bg7 12. f4 Nf5 13. g4 Qa5+ 14. Kf2 Ne3 15. Bg2 Nxg2 16. Kxg2 h5 17. Nd2 hxg4 18. hxg4 b5 19. a3 b4 20. axb4 Qxb4 21. Ne4 Rb8 22. Nd6+ Ke7 23. Rhb1 a5 24. Bg3 Bh6 25. Nb5 Rb7 26. g5 Bg7 27. Be1 Qb3 28. Ra3 Qxa3 29. bxa3 Rhb8 30. Bd2 Na7 31. Bxa5 Nxb5 32. Rxb5 Rxb5 33. cxb5 Rxb5 34. Bc7 Kd7 35. Bd6 1-0

[Event "Maravilhosa op 3rd"]
[Site "Laranjeiras"]
[Date "2012.07.13"]
[Round "2"]
[White "Ferreira, Claudio Jose"]
[Black "Arruda Linneker, Anez"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1918"]
[BlackElo "1945"]
[PlyCount "78"]
[EventDate "2012.07.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. Nf3 Nf6 7. 0-0 0-0 8. h3 a6 9. d3 Rb8 10. Be3 b5 11. Qd2 b4 12. Nd1 Qc7 13. g4 e6 14. Kh1 c4 15. Nh4 Bb7 16. f5 Ne5 17. Bh6 d5 18. Bxg7 Kxg7 19. d4 Ned7 20. e5 Ne4 21. f6+ Kh8 22. Bxe4 dxe4 23. Qh6 Rg8 24. Ne3 g5 25. Nhg2 c3 26. b3 Rg6 27. Qh5 Rbg8 28. h4 Qd8 29. Nf5 exf5 30. gxf5 e3 31. fxg6 Rxg6 32. Kh2 Qg8 33. Rg1 Nxf6 34. exf6 Qb8+ 35. Kh1 Qg3 36. hxg5 Rxg5 37. Qh2 Qg4 38. Rae1 e2 39. Rxe2 Qxe2 0-1

[Event "Maravilhosa op 3rd"]
[Site "Laranjeiras"]
[Date "2012.07.13"]
[Round "1"]
[White "Santiago, Yago de Moura"]
[Black "Ferreira, Claudio Jose"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2345"]
[BlackElo "1918"]
[PlyCount "59"]
[EventDate "2012.07.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[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. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. h3 Bd7 11. f4 Qh5 12. Qd2 Nxd4 13. Bxd4 Bc6 14. e5 dxe5 15. fxe5 Ne4 16. Nxe4 Bxe4 17. Qf4 Bc6 18. Bxf7+ Kh8 19. e6 Qd5 20. Bxg7+ Kxg7 21. Rf2 Rad8 22. c3 Be8 23. Raf1 Bb5 24. Re1 Bc6 25. Re5 Qd1+ 26. Kh2 Qd6 27. h4 Qd3 28. h5 Rd5 29. Qg5 Rxe5 30. h6+ 1-0

[Event "Goias zt"]
[Site "Itaborai"]
[Date "2012.04.22"]
[Round "5"]
[White "Franca, Jairo"]
[Black "Ferreira, Claudio Jose"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1881"]
[BlackElo "1944"]
[PlyCount "61"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Nf6 6. Nc3 Bg7 7. f3 0-0 8. Qd2 d5 9. Nxc6 bxc6 10. Rd1 Qa5 11. exd5 cxd5 12. Bd4 e5 13. Bxe5 Re8 14. f4 Ng4 15. Bb5 Ba6 16. Bxe8 Rxe8 17. Nxd5 Nxe5 18. Qxa5 Nc4+ 19. Kf2 Nxa5 20. Nc7 Re2+ 21. Kf3 Rxc2 22. Nxa6 Rxb2 23. Rhe1 Bc3 24. Re7 Rxa2 25. Rd8+ Kg7 26. Rdd7 h5 27. Rxf7+ Kg8 28. Nc5 Nc6 29. Ne6 Bb4 30. Rc7 Rc2 31. Rg7+ 1-0

[Event "Goias zt"]
[Site "Itaborai"]
[Date "2012.04.22"]
[Round "6"]
[White "Franca, Jairo Jr"]
[Black "Ferreira, Claudio Jose"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1800"]
[BlackElo "1944"]
[PlyCount "70"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. c3 Bg7 5. 0-0 e6 6. Re1 Nge7 7. e5 d5 8. exd6 Qxd6 9. Na3 a6 10. Nc2 b5 11. Bf1 0-0 12. b3 Rd8 13. Bb2 b4 14. Rb1 Bb7 15. Ne3 Qc7 16. Nc4 bxc3 17. Ba3 cxd2 18. Re3 Nb4 19. Bb2 Nf5 20. Re2 Nxa2 21. Rxd2 Rxd2 22. Qxd2 Rd8 23. Qe2 Nc3 24. Bxc3 Bxc3 25. Rd1 Nd4 26. Nxd4 Rxd4 27. Rxd4 Bxd4 28. Kh1 Qf4 29. f3 Bd5 30. Qd1 f5 31. Be2 Qc7 32. Nd2 a5 33. Bc4 Bxc4 34. Nxc4 Qa7 35. Qe1 Qa6 0-1

[Event "Goias zt"]
[Site "Itaborai"]
[Date "2012.04.21"]
[Round "4"]
[White "Ferreira, Claudio Jose"]
[Black "Bocca, Edson Ricardo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1944"]
[BlackElo "1756"]
[PlyCount "107"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. d4 Bg4 5. c3 exd4 6. cxd4 Bxf3 7. Qxf3 Qf6 8. Be3 Qxf3 9. gxf3 g6 10. Nc3 Bg7 11. Rd1 0-0-0 12. Bxf7 Rf8 13. Be6+ Kb8 14. f4 Bh6 15. f5 Bxe3 16. fxe3 g5 17. Ke2 Nf6 18. Rhg1 h6 19. a3 Nd8 20. Ba2 Re8 21. Kd3 Re7 22. Nd5 Nxd5 23. exd5 Rhe8 24. Rde1 Re4 25. Rgf1 Rg4 26. Kd2 Rg2+ 27. Re2 Rxe2+ 28. Kxe2 g4 29. f6 Rf8 30. Bb1 Nf7 31. Bf5 h5 32. Be6 Ng5 33. Rf5 Ne4 34. Kd3 Nxf6 35. e4 Nh7 36. Rxh5 Nf6 37. Rf5 Nh7 38. Rxf8+ Nxf8 39. Bxg4 c6 40. dxc6 bxc6 41. Bf5 Kc7 42. h4 Kd8 43. h5 Ke7 44. h6 Kf7 45. h7 Kg7 46. Kc4 Nxh7 47. Bxh7 Kxh7 48. e5 dxe5 49. dxe5 Kg6 50. Kc5 Kf5 51. Kd6 c5 52. e6 Kf6 53. e7 Kf7 54. Kd7 1-0

[Event "Goias zt"]
[Site "Itaborai"]
[Date "2012.04.21"]
[Round "3"]
[White "Nakamura, Yan Felipe Diamanti"]
[Black "Ferreira, Claudio Jose"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1787"]
[BlackElo "1944"]
[PlyCount "91"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d3 Bg7 5. g3 e6 6. Bg2 Nge7 7. 0-0 0-0 8. Ne1 d5 9. Bg5 h6 10. exd5 exd5 11. Bxe7 Nxe7 12. f4 Be6 13. Nf3 Qb6 14. Rb1 Nf5 15. Re1 d4 16. Na4 Qa5 17. b3 Ne3 18. Qd2 Qc7 19. Bh1 Rab8 20. Nb2 b5 21. Nd1 Nxd1 22. Rbxd1 c4 23. Ne5 Rfe8 24. Nc6 Rb6 25. Ne5 c3 26. Qf2 Qc5 27. Re2 Bc8 28. Rf1 Bh3 29. Bg2 Bxg2 30. Kxg2 Rbe6 31. Kg1 R8e7 32. Rfe1 Bxe5 33. fxe5 Rxe5 34. Rxe5 Rxe5 35. Rxe5 Qxe5 36. Kf1 Kg7 37. Kg2 Qf6 38. Qe2 h5 39. h4 Qe6 40. Qf2 Qe5 41. Kh2 f6 42. Kg2 a5 43. Qf3 Qe1 44. Qb7+ Kh6 45. Qf7 Qe2+ 46. Kh3 1/2-1/2

[Event "Goias zt"]
[Site "Itaborai"]
[Date "2012.04.20"]
[Round "1"]
[White "Ferreira, Claudio Jose"]
[Black "Dos Santos, Olavo Luis"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1944"]
[BlackElo "1635"]
[PlyCount "100"]
[EventDate "2012.04.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. d4 Ngf6 6. Bg5 Be7 7. Nxf6+ Nxf6 8. Bd3 c5 9. 0-0 Qb6 10. dxc5 Qxc5 11. b4 Qxb4 12. Rb1 Qd6 13. Bxf6 gxf6 14. Bb5+ Kf8 15. Qc1 h5 16. Rd1 Qc7 17. Rd4 a6 18. Bd3 Bc5 19. Rh4 Bd7 20. Qb2 Ke7 21. Qxb7 Qxb7 22. Rxb7 Rhb8 23. Rxb8 Rxb8 24. Kf1 Rb1+ 25. Ke2 Rb2 26. Rxh5 Bb4 27. Rh4 a5 28. Rc4 e5 29. Rc7 Kd6 30. Rb7 f5 31. Nd2 Kc6 32. Rb6+ Kc5 33. f3 Rxa2 34. Rb7 Be6 35. Rb5+ Kd6 36. Ke3 Rb2 37. Nc4+ Bxc4 38. Bxc4 Rxc2 39. Bxf7 Rxg2 40. Rd5+ Ke7 41. Bh5 Rxh2 42. Bg6 Ke6 43. Rb5 f4+ 44. Kd3 Rd2+ 45. Kc4 Rd4+ 46. Kb3 Rd5 47. Bf7+ Kxf7 48. Rxd5 Ke6 49. Kc4 Kf5 50. Rb5 Bd2 0-1

[Event "BRA-ch Amateur"]
[Site "Goiania"]
[Date "2012.02.20"]
[Round "5"]
[White "Andor, Jorge"]
[Black "Ferreira, Claudio Jose"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1832"]
[BlackElo "1969"]
[PlyCount "61"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c3 cxd4 7. cxd4 Bb4+ 8. Nbd2 Ne7 9. 0-0 Nec6 10. a3 Be7 11. b4 a6 12. Nb3 0-0 13. Nfd2 Nd7 14. f4 h6 15. g4 Be4 16. Nxe4 dxe4 17. Qc2 Nb6 18. Qxe4 Qd5 19. Qxd5 Nxd5 20. Bf3 Rfd8 21. Bb2 Bf8 22. f5 Rac8 23. fxe6 fxe6 24. Rac1 Be7 25. Nc5 Bg5 26. Nxe6 Bxc1 27. Rxc1 Rd7 28. Nc5 Rdd8 29. Nxb7 Nxd4 30. Bxd5+ Rxd5 31. Rxc8+ 1-0

[Event "BRA-ch Amateur"]
[Site "Goiania"]
[Date "2012.02.19"]
[Round "4"]
[White "Ferreira, Claudio Jose"]
[Black "Okada, Dyogo Koithi"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "1969"]
[BlackElo "1710"]
[PlyCount "58"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. 0-0 0-0 6. b3 Nc6 7. Bb2 Bf5 8. Nh4 Bd7 9. Nd2 Qc8 10. Re1 Bh3 11. Bh1 e5 12. dxe5 Nxe5 13. Ndf3 Neg4 14. Bxf6 Bxf6 15. Rb1 Re8 16. Qd2 Qd7 17. Ng5 Qb5 18. Nxh3 Qc5 19. b4 Qb6 20. Nf3 Re7 21. e3 Rae8 22. Nf4 c6 23. h3 Nxe3 24. Rxe3 Rxe3 25. fxe3 Rxe3 26. Kh2 Bc3 27. Qf2 d5 28. Nd2 Bg7 29. Rb3 d4 1-0

[Event "BRA-ch Amateur"]
[Site "Goiania"]
[Date "2012.02.19"]
[Round "3"]
[White "Nascimento, Pedro Henrique Alve"]
[Black "Ferreira, Claudio Jose"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "1691"]
[BlackElo "1969"]
[PlyCount "77"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 c6 6. Nf3 0-0 7. 0-0 e5 8. d5 c5 9. Ne1 Ne8 10. Nd3 f5 11. b4 cxb4 12. Nxb4 Nd7 13. Nd3 b6 14. Nb4 Nc5 15. Nc6 Qd7 16. Bf3 Bb7 17. Ba3 Nf6 18. Bxc5 bxc5 19. Re1 f4 20. Na5 g5 21. Nxb7 Qxb7 22. Bg4 Nxg4 23. Qxg4 Qe7 24. Red1 a6 25. Rab1 Rf7 26. Rb6 Bf8 27. Rdb1 Ra7 28. h3 Qf6 29. f3 Qg6 30. Qc8 h5 31. Qxc5 g4 32. hxg4 hxg4 33. fxg4 Qxg4 34. Qf2 Rae7 35. Rc6 Rb7 36. Qf3 Rxb1+ 37. Nxb1 Qh4 38. Qf2 Qh5 39. Qf3 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Goiania"]
[Date "2012.02.18"]
[Round "2"]
[White "Ferreira, Claudio Jose"]
[Black "Cavalcante, Diego Xavier"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1969"]
[BlackElo "1844"]
[PlyCount "126"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. d4 h6 7. Bd3 b6 8. Be4 c6 9. Be3 Bb7 10. Ne5 Bd6 11. Ng4 Qe7 12. Ne5 Qf6 13. f4 0-0 14. 0-0 Qe7 15. Qh5 c5 16. Bxb7 Qxb7 17. Rf3 cxd4 18. Bxd4 Qe4 19. c3 Bxe5 20. Bxe5 Nd7 21. Raf1 Nxe5 22. fxe5 Rad8 23. Rxf7 Qe3+ 24. Kh1 Qd3 25. Rxf8+ Rxf8 26. Rxf8+ Kxf8 27. Qf3+ Qf5 28. h3 Ke7 29. Qb7+ Kf8 30. Qb8+ Kf7 31. Kg1 Qb1+ 32. Kh2 Qxa2 33. Qc7+ Kg8 34. Qd8+ Kf7 35. Qd7+ Kg8 36. Kg3 a5 37. Qd8+ Kh7 38. Qxb6 Qd5 39. Qd6 Qb3 40. Qd3+ Kg8 41. Qd8+ Kh7 42. Qxa5 Qxb2 43. Qb4 Qc1 44. Qd4 Qe1+ 45. Kh2 Qc1 46. c4 h5 47. h4 Kh6 48. Qe4 g6 49. Kg3 Qc3+ 50. Kh2 Qc1 51. c5 Qxc5 52. Qf4+ Kh7 53. Qf7+ Kh6 54. Qxe6 Qd4 55. Qf6 Kh7 56. Qf7+ Kh6 57. g3 Qxe5 58. Qf4+ Qxf4 59. gxf4 Kg7 60. Kg3 Kf6 61. Kf2 Ke7 62. Ke3 Kf6 63. Kf2 Ke7 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Goiania"]
[Date "2012.02.18"]
[Round "1"]
[White "Silva, Paulo Florencio da"]
[Black "Ferreira, Claudio Jose"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2089"]
[BlackElo "1969"]
[PlyCount "61"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. g4 e5 7. g5 Nfd7 8. d5 a5 9. h4 Nc5 10. h5 c6 11. Be3 Nba6 12. hxg6 fxg6 13. Nf3 Qc7 14. Nh2 Nd7 15. Ng4 Nac5 16. Kd2 Nb6 17. Qg1 Bxg4 18. Qxg4 Qd7 19. Qh4 Bh8 20. Bg4 Nxc4+ 21. Ke2 Qg7 22. Bxc5 dxc5 23. Be6+ Rf7 24. dxc6 Nb6 25. c7 Re8 26. Qg4 Qf8 27. Rad1 Kg7 28. Bxf7 Qxf7 29. Nd5 Qd7 30. Qxd7+ Nxd7 31. Nf6 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2011.09.18"]
[Round "5"]
[White "Ferreira, Claudio Jose"]
[Black "Polo, Tiago Dias"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "1974"]
[PlyCount "60"]
[EventDate "2011.09.16"]
[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. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 c6 6. Qc2 0-0 7. Nbd2 Nbd7 8. 0-0 Re8 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Bf6 12. Ne5 g6 13. Bh6 Nxe5 14. dxe5 Bg7 15. Bxg7 Kxg7 16. Rfd1 Qc7 17. c5 Rd8 18. Rd6 Rxd6 19. exd6 Qd8 20. Rd1 Bd7 21. Bf1 Qa5 22. Qc4 e5 23. a3 Be6 24. Qc1 Qa4 25. Re1 f6 26. Bg2 Bd5 27. b4 Qb3 28. Re3 Qc4 29. Qxc4 Bxc4 30. f4 Re8 1/2-1/2

[Event "Goiania op"]
[Site "Goiania"]
[Date "2011.09.18"]
[Round "6"]
[White "Rosa, Paulo Estevao"]
[Black "Ferreira, Claudio Jose"]
[Result "0-1"]
[ECO "A05"]
[BlackElo "1974"]
[PlyCount "112"]
[EventDate "2011.09.16"]
[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. Nc3 g6 3. d3 Bg7 4. g3 d6 5. Bg2 0-0 6. 0-0 c6 7. Bg5 Nbd7 8. Qd2 Re8 9. Bh6 Bh8 10. Nh4 Ng4 11. Bg5 Nc5 12. Rab1 Ne6 13. Be3 Nxe3 14. Qxe3 d5 15. Qd2 Nd4 16. e3 Nf5 17. Nxf5 Bxf5 18. e4 dxe4 19. Nxe4 Bxe4 20. Bxe4 Qd7 21. c3 Rad8 22. d4 e5 23. d5 cxd5 24. Rbd1 d4 25. cxd4 exd4 26. Bd3 Qh3 27. Qf4 Be5 28. Qf3 Qd7 29. b3 Rc8 30. Bc4 b5 31. Bd5 Rc3 32. Qg2 Rd8 33. Be4 d3 34. Rd2 f5 35. Bf3 Rc2 36. Rfd1 Rxd2 37. Rxd2 Bc3 38. Rd1 a6 39. h4 d2 40. Kh2 Qd6 41. Be2 Re8 42. Qf3 b4 43. Qd3 Qxd3 44. Bxd3 Re1 45. Bc2 Re2 46. Kg2 Bd4 47. Rf1 a5 48. Kf3 Re7 49. Kg2 Kf7 50. f3 Kf6 51. g4 f4 52. Bd1 Be3 53. Kh1 Re5 54. h5 Kg5 55. Bc2 Kh6 56. Rg1 Kg5 0-1

[Event "Goiania op"]
[Site "Goiania"]
[Date "2011.09.17"]
[Round "3"]
[White "Ferreira, Claudio Jose"]
[Black "Gisclan, Heverton"]
[Result "0-1"]
[ECO "E03"]
[WhiteElo "1974"]
[BlackElo "2238"]
[PlyCount "72"]
[EventDate "2011.09.16"]
[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. Nf3 Nf6 3. c4 e6 4. g3 dxc4 5. Qa4+ Nbd7 6. Bg2 a6 7. Qxc4 b5 8. Qc2 Bb7 9. Nbd2 c5 10. dxc5 Bxc5 11. 0-0 Rc8 12. Qd3 0-0 13. Nb3 Be4 14. Qd1 Bc2 15. Qe1 Bb6 16. Bd2 e5 17. Bc3 Re8 18. Qd2 Be4 19. Rac1 Ba8 20. e3 Ne4 21. Qe1 Qf6 22. Nfd2 Ng5 23. Bxa8 Rxa8 24. Qe2 Qg6 25. h4 Ne6 26. Qf3 a5 27. Ne4 b4 28. h5 Qh6 29. Bd2 Ng5 30. Nxg5 Qxg5 31. e4 Qf6 32. Qg4 Qe6 33. Qxe6 Rxe6 34. Kg2 Rd6 35. Rfd1 Nf6 36. f3 Rad8 0-1

[Event "Goiania op"]
[Site "Goiania"]
[Date "2011.09.17"]
[Round "4"]
[White "Saenko, Gennady"]
[Black "Ferreira, Claudio Jose"]
[Result "1/2-1/2"]
[ECO "B43"]
[BlackElo "1974"]
[PlyCount "79"]
[EventDate "2011.09.16"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Bb4 7. Bd2 Nf6 8. Bd3 b5 9. a3 Bc5 10. Nb3 Be7 11. Qe2 d6 12. 0-0 Nbd7 13. f4 0-0 14. Kh1 Bb7 15. Rac1 Rac8 16. Rf3 Nb6 17. Rh3 Nc4 18. e5 dxe5 19. Bxh7+ Nxh7 20. Qh5 f6 21. Qxh7+ Kf7 22. Qh5+ g6 23. Qh7+ Ke8 24. Qxg6+ Kd7 25. Qd3+ Ke8 26. Qg6+ Kd7 27. Rd3+ Nd6 28. fxe5 fxe5 29. Ne4 Bxe4 30. Qxe4 Rf4 31. Bb4 Ke8 32. Qe2 Nc4 33. Bxe7 Kxe7 34. c3 Rh8 35. h3 Qc6 36. Kh2 Qc7 37. Rg1 Rg8 38. Rf3 Qc8 39. Rxf4 exf4 40. Nd4 1/2-1/2

[Event "Goiania op"]
[Site "Goiania"]
[Date "2011.09.16"]
[Round "2"]
[White "Ferreira, Claudio Jose"]
[Black "Souza, Luiz Fernando Bueno"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1974"]
[PlyCount "105"]
[EventDate "2011.09.16"]
[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. Nf3 Nc6 3. g3 Nf6 4. Nbd2 e6 5. Bg2 Bd6 6. c4 0-0 7. c5 Be7 8. a3 b6 9. b4 bxc5 10. bxc5 Rb8 11. 0-0 Re8 12. Qc2 Bb7 13. Rd1 h6 14. e4 dxe4 15. Nxe4 Nxe4 16. Qxe4 Nxd4 17. Qxd4 Qxd4 18. Nxd4 Bxg2 19. Kxg2 Rbd8 20. Be3 Bxc5 21. Nb5 Bxe3 22. fxe3 Rxd1 23. Rxd1 c6 24. Nxa7 Ra8 25. Nxc6 Rxa3 26. Kf3 g5 27. g4 f6 28. Rd6 Kf7 29. Nd8+ Ke7 30. Rxe6+ Kxd8 31. Rxf6 Ke7 32. Rxh6 Kf7 33. h4 gxh4 34. Rxh4 Kg6 35. Rh5 Rb3 36. Kf4 Rb4+ 37. e4 Ra4 38. Rg5+ Kf6 39. Rb5 Rd4 40. Rb6+ Kg7 41. Kf5 Rc4 42. Rb7+ Kf8 43. g5 Rc5+ 44. e5 Rc8 45. g6 Re8 46. Kf6 Ra8 47. Rh7 Ra6+ 48. e6 Kg8 49. Rd7 Ra8 50. e7 Ra6+ 51. Ke5 Ra5+ 52. Rd5 Rxd5+ 53. Kxd5 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2011.09.16"]
[Round "1"]
[White "Strobel, Beatriz"]
[Black "Ferreira, Claudio Jose"]
[Result "0-1"]
[ECO "A16"]
[BlackElo "1974"]
[PlyCount "28"]
[EventDate "2011.09.16"]
[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. Nh3 d6 4. Ng5 Bg7 5. Nh3 e5 6. Nb1 Nc6 7. Ng1 Ng4 8. d4 Qf6 9. Bh6 Qxf2+ 10. Kd2 Bxh6+ 11. Kc2 Nxd4+ 12. Kc3 Qe3+ 13. Kb4 a5+ 14. Ka4 Bd7# 0-1

[Event "Goiania op"]
[Site "Goiania"]
[Date "2010.09.26"]
[Round "6"]
[White "Ferreira, Claudio Jose"]
[Black "Okada, Dyogo Koithi"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2006"]
[PlyCount "79"]
[EventDate "2010.09.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Qc2 g6 5. g3 Bg7 6. Bg2 Bf5 7. Qb3 dxc4 8. Qxb7 Nbd7 9. Qxc6 0-0 10. Nc3 Nb6 11. 0-0 Rc8 12. Qb7 Rc7 13. Qa6 Nbd5 14. Ne5 Nb4 15. Qa4 Nc2 16. Rb1 Qxd4 17. Nc6 Qb6 18. Bf4 Rxc6 19. Qxc6 Qxc6 20. Bxc6 Nd4 21. e4 Bh3 22. e5 Bxf1 23. Kxf1 Nxc6 24. exf6 Bxf6 25. Be3 Nb4 26. Bxa7 Ra8 27. Be3 Nxa2 28. Ra1 Bxc3 29. bxc3 Ra4 30. Bd4 f6 31. f4 Kf7 32. Kf2 Ke6 33. Re1+ Kd6 34. Rd1 Kc6 35. Re1 Ra3 36. Rxe7 Nxc3 37. Bxf6 Nd5 38. Rf7 Nxf6 39. Rxf6+ Kd7 40. Rf7+ 0-1

[Event "Goiania op"]
[Site "Goiania"]
[Date "2010.09.26"]
[Round "5"]
[White "Okada, William Kenji"]
[Black "Ferreira, Claudio Jose"]
[Result "1/2-1/2"]
[ECO "E00"]
[BlackElo "2006"]
[PlyCount "49"]
[EventDate "2010.09.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. e3 d5 5. Bg2 cxd4 6. exd4 Nc6 7. Nf3 Bb4+ 8. Bd2 0-0 9. 0-0 dxc4 10. Bxb4 Nxb4 11. Nbd2 b5 12. a4 Bd7 13. Ne5 Rc8 14. Nb1 a6 15. Na3 Nbd5 16. Nc2 b4 17. Qe2 c3 18. b3 a5 19. Nc4 Bc6 20. N2e3 Nxe3 21. fxe3 Bxg2 22. Qxg2 Ra8 23. Qc2 Nd5 24. Rad1 f5 25. e4 1/2-1/2

[Event "Goiania op"]
[Site "Goiania"]
[Date "2010.09.25"]
[Round "3"]
[White "Damasceno, Marlos de Almedia"]
[Black "Ferreira, Claudio Jose"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2160"]
[BlackElo "2006"]
[PlyCount "38"]
[EventDate "2010.09.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nf6 3. e3 g6 4. b3 Bg7 5. Bb2 d5 6. Bb5+ Bd7 7. a4 0-0 8. 0-0 Bg4 9. Be2 Nc6 10. d3 Ne8 11. Bxg7 Kxg7 12. Ne5 Bxe2 13. Qxe2 Qc7 14. d4 cxd4 15. exd4 e6 16. Na3 Nd6 17. Rac1 Rac8 18. c4 Qe7 19. Nb5 Ne4 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2010.09.25"]
[Round "4"]
[White "Ferreira, Claudio Jose"]
[Black "Abreu, Marcio Marques"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2006"]
[PlyCount "110"]
[EventDate "2010.09.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. Qc2 Nbd7 7. 0-0 c5 8. e3 b6 9. Nbd2 Bb7 10. Rd1 Qc7 11. b3 dxc4 12. Qxc4 Rac8 13. Ba3 Qd8 14. Bb2 h6 15. Qe2 Qc7 16. Rac1 Rfd8 17. Ba3 Ne4 18. Nxe4 Bxe4 19. dxc5 bxc5 20. Nd2 Bxg2 21. Kxg2 Qb7+ 22. f3 Nb6 23. Ne4 Rxd1 24. Rxd1 Nd5 25. Rc1 Qb6 26. Nd2 g5 27. e4 Nf6 28. Qe3 Nd7 29. b4 Rc6 30. bxc5 Bxc5 31. Bxc5 Nxc5 32. Nb3 Nxb3 33. Qxb6 Rxb6 34. axb3 Rxb3 35. Ra1 Rb7 36. h4 f6 37. Kh3 Kf7 38. Kg4 Kg6 39. Ra6 h5+ 40. Kh3 Kf7 41. g4 hxg4+ 42. Kxg4 gxh4 43. Kxh4 Re7 44. Kg4 Ke8 45. Kf4 Kd8 46. e5 Rf7 47. Rxe6 fxe5+ 48. Kxe5 Rxf3 49. Ra6 Rf7 50. Kd5 Kc8 51. Kc5 Kb7 52. Ra2 Rf5+ 53. Kb4 Kb6 54. Ka3 Ra5+ 55. Kb2 Rb5+ 1/2-1/2

[Event "Goiania op"]
[Site "Goiania"]
[Date "2010.09.24"]
[Round "2"]
[White "Ferreira, Claudio Jose"]
[Black "Luis, Saulo"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2006"]
[PlyCount "63"]
[EventDate "2010.09.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. Bd3 Nf6 7. 0-0 0-0 8. Nc3 d6 9. Qf3 Ng4 10. Qg3 d5 11. Bf4 Bd6 12. e5 Be7 13. h3 Bh4 14. Qf3 Nh6 15. Qh5 f5 16. exf6 Qxf6 17. Ne2 Bd7 18. Kh2 Rfe8 19. g3 Qe6 20. Qxh4 Nf7 21. Qxh7+ Kf8 22. Nd4 Qf6 23. Nf3 Qxb2 24. Rae1 Rxe1 25. Rxe1 Re8 26. Rxe8+ Bxe8 27. Qf5 c5 28. Qxd5 Nd8 29. Qxc5+ Kg8 30. Qd5+ Bf7 31. Qxd8+ Be8 32. Qxe8# 1-0

[Event "Goiania op"]
[Site "Goiania"]
[Date "2010.09.24"]
[Round "1"]
[White "Lirio, Paulo Afonso"]
[Black "Ferreira, Claudio Jose"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "2006"]
[PlyCount "96"]
[EventDate "2010.09.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. a4 Nc6 5. Bc4 g6 6. 0-0 Bg7 7. Re1 d6 8. d3 Nge7 9. Be3 Nd4 10. Rb1 0-0 11. Bg5 Qc7 12. Nxd4 cxd4 13. Ne2 Nc6 14. c3 Bd7 15. Qd2 Rfc8 16. Ba2 Qa5 17. Qd1 Qxg5 18. f4 Qe7 19. c4 Nb4 20. Bb3 a5 21. Ng3 Qh4 22. Qf3 Bc6 23. Rbd1 Na6 24. Rd2 Nc5 25. Bd1 Bxa4 26. Bxa4 Nxa4 27. Rf2 Re8 28. Nh1 Nb6 29. g3 Qd8 30. e5 d5 31. c5 Nd7 32. Rc1 Rc8 33. Rfc2 Bf8 34. Nf2 Rxc5 35. Rxc5 Nxc5 36. Ng4 Nd7 37. Qf2 b6 38. h4 h5 39. Nh2 Qa8 40. g4 hxg4 41. Nxg4 Bg7 42. Qh2 Rc8 43. Rxc8+ Qxc8 44. h5 Qc1+ 45. Kg2 Qc2+ 46. Nf2 Nc5 47. h6 Nxd3 48. Kg3 Qxf2+ 0-1

[Event "Rio de Janeiro Brazil op"]
[Site "Rio de Janeiro"]
[Date "2010.02.22"]
[Round "6"]
[White "Chaves, Jorge Antonio Torre"]
[Black "Ferreira, Claudio Jose"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2018"]
[PlyCount "25"]
[EventDate "2010.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Be7 7. g4 dxc4 8. Bxc4 Nd5 9. e4 Nxc3 10. bxc3 Nb6 11. Be2 c5 12. Be3 cxd4 13. Bxd4 1/2-1/2

[Event "Rio de Janeiro Brazil op"]
[Site "Rio de Janeiro"]
[Date "2010.02.21"]
[Round "4"]
[White "De Miranda, Alexandre Pinto"]
[Black "Ferreira, Claudio Jose"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2079"]
[PlyCount "53"]
[EventDate "2010.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bd3 Bg4 9. Be3 e6 10. h3 Bxf3 11. Qxf3 Be7 12. 0-0 Nd5 13. Bd2 0-0 14. a3 Bf6 15. c4 Ne7 16. Bc3 Qc7 17. Rad1 Rad8 18. Rfe1 Rd7 19. Re4 e5 20. Rg4 h5 21. Rf4 exd4 22. Bd2 Be5 23. Qxh5 g6 24. Rg4 Bg7 25. Qg5 b6 26. Re4 Rfd8 27. b4 1/2-1/2

[Event "Rio de Janeiro Brazil op"]
[Site "Rio de Janeiro"]
[Date "2010.02.21"]
[Round "5"]
[White "Ferreira, Claudio Jose"]
[Black "Rangel, Daniel"]
[Result "0-1"]
[ECO "A88"]
[BlackElo "2059"]
[PlyCount "32"]
[EventDate "2010.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. Nc3 0-0 6. Nf3 d6 7. 0-0 c6 8. d5 cxd5 9. cxd5 Qb6 10. Be3 Qa5 11. Nd2 Ng4 12. Bg5 Qc7 13. Nb3 h6 14. Bd2 Bd7 15. Rc1 Rc8 16. h3 Ne5 0-1

[Event "Rio de Janeiro Brazil op"]
[Site "Rio de Janeiro"]
[Date "2010.02.20"]
[Round "3"]
[White "Ferreira, Claudio Jose"]
[Black "Teixeira, Paulo Gustavo GA"]
[Result "1-0"]
[ECO "A49"]
[BlackElo "2037"]
[PlyCount "57"]
[EventDate "2010.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. g3 g6 4. Bg2 Bg7 5. 0-0 Bf5 6. c4 Qd7 7. Re1 Nc6 8. Qb3 Ne4 9. e3 e5 10. Nfd2 Ng5 11. Qxb7 0-0 12. Qxc6 Nh3+ 13. Kh1 Nxf2+ 14. Kg1 Nh3+ 15. Kh1 Qe7 16. Nc3 exd4 17. Nd5 Qd8 18. e4 Re8 19. Qxc7 Qg5 20. Nf3 Qg4 21. Ne7+ Kh8 22. Nxf5 gxf5 23. Bxh3 Qxh3 24. Ng5 Qh5 25. Qxf7 Qg4 26. Bd2 fxe4 27. Bf4 e3 28. Qd5 Rab8 29. Nf7+ 1-0

[Event "Rio de Janeiro Brazil op"]
[Site "Rio de Janeiro"]
[Date "2010.02.19"]
[Round "1"]
[White "Silva, Marcelo dos Santos"]
[Black "Ferreira, Claudio Jose"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "2091"]
[PlyCount "59"]
[EventDate "2010.02.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. d4 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Nh4 Bg4 10. Nf3 c5 11. Be2 Nc6 12. Na2 Qb6 13. Nxb4 Nxb4 14. a5 Qc7 15. Bd2 Rac8 16. Qb3 Nfd5 17. Rfc1 b6 18. axb6 axb6 19. g3 Qe7 20. Kg2 cxd4 21. e4 Rxc1 22. Rxc1 Qb7 23. exd5 Nxd5 24. Qc4 e5 25. Qc6 Qxc6 26. Rxc6 Re8 27. Nxe5 Bd7 28. Rd6 Bc8 29. Bb5 Rf8 30. Rxd5 1-0

