[Event "BRA-ch sf"]
[Site "Recife"]
[Date "2010.11.02"]
[Round "7"]
[White "Azevedo, Eduardo Jose E"]
[Black "Carvalho, Maciel Moreira"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1959"]
[BlackElo "1982"]
[PlyCount "110"]
[EventDate "2010.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c6 3. Bxf6 gxf6 4. g3 d6 5. Bg2 Na6 6. e3 Bd7 7. Ne2 Qc7 8. a3 c5 9. 0-0 h5 10. h4 Bh6 11. Nbc3 Bg4 12. Qd2 Qd7 13. Kh2 0-0 14. Nd5 Rac8 15. Nec3 Nb8 16. Ne4 Qe6 17. c3 Kh8 18. Nf4 Bxf4 19. exf4 cxd4 20. cxd4 Qb3 21. Rac1 Bf3 22. Qe3 Qxe3 23. fxe3 Bxg2 24. Kxg2 Rc6 25. Rxc6 bxc6 26. Rc1 Rc8 27. Rc3 Rc7 28. Rb3 Nd7 29. Kf3 f5 30. Nc3 Nf6 31. e4 fxe4+ 32. Nxe4 Nxe4 33. Kxe4 e6 34. f5 Kg7 35. fxe6 fxe6 36. Kf4 Kh6 37. Re3 Rf7+ 38. Ke4 Kg6 39. Rc3 Rc7 40. Kf4 Kf6 41. Ke4 c5 42. dxc5 Rxc5 43. Rxc5 dxc5 44. b3 e5 45. Kd5 Kf5 46. Kxc5 Ke4 47. b4 Kd3 48. a4 e4 49. b5 e3 50. a5 e2 51. b6 axb6+ 52. axb6 e1Q 53. Kc6 Qe5 54. Kb7 Qxg3 55. Ka7 Qxh4 0-1

[Event "BRA-ch sf"]
[Site "Recife"]
[Date "2010.11.01"]
[Round "6"]
[White "Carvalho, Maciel Moreira"]
[Black "Miranda Neto, Jayme Amorim"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1982"]
[BlackElo "2099"]
[PlyCount "38"]
[EventDate "2010.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. b3 d5 4. Bb2 e6 5. e3 Nf6 6. Be2 Bd6 7. Nc3 a6 8. h3 d4 9. Nb1 0-0 10. a4 e5 11. fxe5 Nxe5 12. 0-0 Nxf3+ 13. Rxf3 Bc7 14. exd4 Qd6 15. Kf1 Qh2 16. d3 Bg3 17. Rxg3 Qxg3 18. dxc5 Nd5 19. Bd4 Qf4+ 0-1

[Event "BRA-ch sf"]
[Site "Recife"]
[Date "2010.11.01"]
[Round "5"]
[White "Silva Filho, Silvio Pereira"]
[Black "Carvalho, Maciel Moreira"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2039"]
[BlackElo "1982"]
[PlyCount "120"]
[EventDate "2010.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Be7 6. Bd3 Bf5 7. 0-0 0-0 8. Re1 d5 9. c4 Bf6 10. Qb3 dxc4 11. Qxb7 cxd3 12. Qxa8 Bxd4 13. Rxe4 Bxe4 14. Qxe4 Re8 15. Qf4 Re2 16. Nbd2 Bxf2+ 17. Kh1 Qe7 18. h3 Re1+ 19. Kh2 Bc5 20. Nc4 Re4 21. Qf5 Rxc4 22. Qxd3 Qd6+ 23. Qxd6 cxd6 24. Bd2 Nc6 25. Re1 f6 26. Re8+ Kf7 27. Rc8 Ne5 28. Nxe5+ fxe5 29. Rd8 Rd4 30. Be3 Ke7 31. Rc8 Rc4 32. Bxc5 Rxc5 33. Rb8 Rc7 34. Kg3 Ke6 35. Kf3 Rf7+ 36. Ke3 Kd5 37. b4 Rc7 38. Kd3 e4+ 39. Ke3 Re7 40. a4 Ke5 41. a5 d5 42. a6 d4+ 43. Kd2 Kd5 44. Rb7 Kd6 45. Rb8 Rf7 46. Rd8+ Ke5 47. b5 Rf2+ 48. Ke1 Rb2 49. Re8+ Kd5 50. Re7 Rxb5 51. Rxa7 Ra5 52. Ra8 Kc4 53. a7 Kd3 54. Kf1 e3 55. g4 e2+ 56. Kf2 Kd2 57. Re8 d3 58. a8Q Rxa8 59. Rxa8 e1Q+ 60. Kg2 Qe4+ 0-1

[Event "BRA-ch sf"]
[Site "Recife"]
[Date "2010.10.31"]
[Round "3"]
[White "Carvalho, Maciel Moreira"]
[Black "De Araujo, Henrique Jose Morai"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1982"]
[BlackElo "2258"]
[PlyCount "58"]
[EventDate "2010.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. b3 c5 4. Bb2 Nc6 5. Be5 Bg4 6. e3 e6 7. Be2 Bd6 8. d4 Ne4 9. 0-0 Be7 10. dxc5 Bxc5 11. Bd4 Nxd4 12. Nxd4 Bxe2 13. Qxe2 0-0 14. Nd2 Nxd2 15. Qxd2 Qb6 16. Rf3 Rfe8 17. Kh1 Rac8 18. Raf1 Rc7 19. Rg3 Rec8 20. Rc1 Qa6 21. Kg1 Qxa2 22. Nb5 Rc6 23. Rf3 Bb6 24. Rf2 Qb2 25. Nd4 Rc3 26. Rcf1 Rxe3 27. Qxe3 Bxd4 28. Qd3 Rxc2 29. Qb5 g6 0-1

[Event "BRA-ch sf"]
[Site "Recife"]
[Date "2010.10.31"]
[Round "4"]
[White "Maracaba, Francisco Wladimir"]
[Black "Carvalho, Maciel Moreira"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2012"]
[BlackElo "1982"]
[PlyCount "97"]
[EventDate "2010.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 c6 5. g3 0-0 6. Bg2 d5 7. cxd5 cxd5 8. 0-0 Nc6 9. d4 Bf5 10. Nc3 Rc8 11. Rc1 Bh6 12. e3 Qd7 13. Ne5 Qe6 14. Ne2 Qd6 15. Nf4 Rc7 16. Qd2 Rfc8 17. Rc5 b6 18. Rxc6 Rxc6 19. Nxc6 Rxc6 20. Rc1 e6 21. Rxc6 Qxc6 22. Nd3 Bf8 23. Ne5 Qc7 24. Qc3 Qxc3 25. Bxc3 Bb1 26. b4 Bxa2 27. Nc6 Bc4 28. Nxa7 Bd6 29. Bf1 Kf8 30. Nb5 Bxf1 31. Kxf1 Ke7 32. f3 Kd7 33. Ke2 Ne8 34. Kd3 Kc6 35. Na7+ Kb7 36. Nb5 Ka6 37. Na3 Nc7 38. Kc2 Nb5 39. Nxb5 Kxb5 40. Kb3 h5 41. f4 Be7 42. h3 Ka6 43. Ka4 b5+ 44. Kb3 Kb6 45. Kc2 Kc6 46. Kd3 Kd6 47. Be1 Bf6 48. Bf2 Ke7 49. e4 1/2-1/2

[Event "BRA-ch sf"]
[Site "Recife"]
[Date "2010.10.30"]
[Round "1"]
[White "Carvalho, Maciel Moreira"]
[Black "Abreu Santos, Eudismar"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1982"]
[BlackElo "2131"]
[PlyCount "68"]
[EventDate "2010.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 Bg7 3. g3 Nf6 4. Bg2 c5 5. c4 0-0 6. Nc3 d5 7. cxd5 Nxd5 8. 0-0 Nxc3 9. bxc3 Nc6 10. Ba3 Qa5 11. Bb2 c4 12. a4 Qb6+ 13. Kh1 Qxb2 14. Ng5 Rd8 15. Ne4 Qb6 16. Rb1 Qc7 17. Rb5 b6 18. f5 Bxf5 19. Rbxf5 gxf5 20. Rxf5 Rab8 21. e3 Ne5 22. Qh5 h6 23. g4 b5 24. g5 hxg5 25. Nxg5 Rb6 26. Qh7+ Kf8 27. Qh4 Rxd2 28. axb5 Rd1+ 29. Bf1 Qb7+ 30. Kg1 Rg6 31. Kf2 Rxf1+ 32. Kxf1 Qh1+ 33. Ke2 Qg2+ 34. Ke1 Rxg5 0-1

[Event "BRA-ch sf"]
[Site "Recife"]
[Date "2010.10.30"]
[Round "2"]
[White "De Oliveira, Hebert Silva"]
[Black "Carvalho, Maciel Moreira"]
[Result "1-0"]
[ECO "E72"]
[WhiteElo "2111"]
[BlackElo "1982"]
[PlyCount "79"]
[EventDate "2010.10.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nc3 c6 6. e4 0-0 7. Nge2 e5 8. 0-0 Na6 9. d5 cxd5 10. cxd5 Bd7 11. h3 Rc8 12. Be3 Re8 13. Bxa7 b6 14. Qb3 Nc5 15. Qxb6 Qxb6 16. Bxb6 Nd3 17. b3 Bf8 18. Rfd1 Nc5 19. b4 Na6 20. a3 Rb8 21. Be3 Rb7 22. Rdb1 Reb8 23. Na2 Bb5 24. Nec3 Bd3 25. Rd1 Bc4 26. Bf1 Rc8 27. f3 Nd7 28. Bxc4 Rxc4 29. Kf2 Be7 30. Ke2 f5 31. Kd3 Rc8 32. Rdb1 Bd8 33. Na4 Kf7 34. Re1 Ra8 35. Nb2 Nb6 36. Nc3 Ke8 37. b5 Nc7 38. Bxb6 Rxb6 39. Nc4 Rab8 40. a4 1-0

[Event "Petrolina Cordioli Memorial op"]
[Site "Petrolina"]
[Date "2008.10.12"]
[Round "6.11"]
[White "Araujo De Azevedo, Alcides Alexan"]
[Black "Carvalho, Maciel Moreira"]
[Result "1/2-1/2"]
[ECO "E72"]
[WhiteElo "2096"]
[BlackElo "1939"]
[PlyCount "77"]
[EventDate "2008.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 0-0 6. Bg2 c6 7. Nge2 Be6 8. b3 Na6 9. 0-0 Qc8 10. Re1 Bh3 11. Bh1 Nc7 12. Ba3 Re8 13. Qc2 a6 14. Nf4 Bd7 15. Na4 Qd8 16. Nb6 Rb8 17. Nxd7 Nxd7 18. Bb2 e6 19. Rad1 Qe7 20. e5 d5 21. Nd3 Bf8 22. f4 Rec8 23. c5 Ne8 24. Qf2 b6 25. cxb6 Rxb6 26. Rc1 Qd8 27. Rc2 Nc7 28. Rec1 Nb5 29. Nc5 Nxc5 30. dxc5 Rb7 31. Bf3 Qa5 32. a4 Na7 33. Bc3 Qc7 34. b4 Ra8 35. Be2 Nc8 36. a5 Rbb8 37. Qd4 Qb7 38. g4 Na7 39. Kf2 1/2-1/2

[Event "Petrolina Cordioli Memorial op"]
[Site "Petrolina"]
[Date "2008.10.12"]
[Round "7.18"]
[White "Carvalho, Maciel Moreira"]
[Black "Palacio, Igor Da Paz"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1939"]
[BlackElo "2053"]
[PlyCount "87"]
[EventDate "2008.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. c3 Be7 6. 0-0 0-0 7. Nbd2 c5 8. Nb3 c4 9. Nbd2 Qc7 10. Re1 Ne4 11. Nxe4 Bxe4 12. Bf4 d6 13. Nd2 Bxg2 14. Kxg2 e5 15. Be3 f5 16. dxe5 dxe5 17. Nf3 Qc6 18. Kg1 Nd7 19. Qc2 f4 20. Bc1 Rf6 21. b3 b5 22. a4 a6 23. Ba3 Bd8 24. Rad1 Ra7 25. Ng5 Rg6 26. Ne4 Bb6 27. Rd6 Rxd6 28. Bxd6 fxg3 29. hxg3 Nf6 30. Nxf6+ gxf6 31. Ba3 Rg7 32. e3 h5 33. axb5 axb5 34. bxc4 bxc4 35. Kh2 h4 36. Rg1 hxg3+ 37. Rxg3 e4 38. Rxg7+ Kxg7 39. Bb4 Qb5 40. Qe2 Bc7+ 41. Kg2 Kh6 42. Kf1 Kg5 43. Ke1 Be5 44. Qf1 0-1

[Event "Petrolina Cordioli Memorial op"]
[Site "Petrolina"]
[Date "2008.10.11"]
[Round "5.14"]
[White "Carvalho, Maciel Moreira"]
[Black "Lucena, Jose Silvio"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "1939"]
[BlackElo "2160"]
[PlyCount "70"]
[EventDate "2008.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. c3 Qc7 6. 0-0 0-0 7. Na3 a6 8. Nc2 b6 9. Bf4 d6 10. Qd2 Bb7 11. Bh6 Nbd7 12. Bxg7 Kxg7 13. Nh4 Bxg2 14. Nxg2 Qb7 15. f3 cxd4 16. Qxd4 b5 17. Rad1 Qb6 18. Nge3 Qxd4 19. Rxd4 Nb6 20. Nb4 Rfc8 21. Nbd5 Nbxd5 22. Nxd5 Nxd5 23. Rxd5 Rc4 24. Rfd1 b4 25. cxb4 Rxb4 26. b3 Rc8 27. Ra5 Rc6 28. Kf2 e6 29. Rd2 f5 30. Rb2 Kf6 31. a3 Rbb6 32. b4 Rc3 33. Rd2 Ke7 34. Rd3 Rc2 35. Ke3 Rcc6 1/2-1/2

[Event "Petrolina Cordioli Memorial op"]
[Site "Petrolina"]
[Date "2008.10.11"]
[Round "4.22"]
[White "Dos Santos, Agnaldo Melo"]
[Black "Carvalho, Maciel Moreira"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1763"]
[BlackElo "1939"]
[PlyCount "97"]
[EventDate "2008.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 d6 5. Nc3 0-0 6. e3 c6 7. a3 Bf5 8. 0-0 Bd3 9. Re1 Bxc4 10. d3 Be6 11. h3 h6 12. Qc2 Na6 13. b4 Nc7 14. Bb2 Bc8 15. Rac1 a5 16. g4 axb4 17. axb4 Be6 18. g5 Nh7 19. h4 Qc8 20. gxh6 Bxh6 21. Nd4 Bh3 22. f4 Qg4 23. Qf2 Bg7 24. Nf3 Qxg2+ 25. Qxg2 Bxg2 26. Kxg2 Nf6 27. Kh3 Nfd5 28. Nxd5 Nxd5 29. Bxg7 Kxg7 30. Rc4 Ra3 31. Rd4 Ra4 32. Kg3 Nxb4 33. Rb1 c5 34. Rc4 b5 35. Re4 e6 36. Rb3 Re8 37. Ng5 d5 38. Re5 c4 39. dxc4 bxc4 40. Rb1 c3 41. h5 c2 42. h6+ Kxh6 43. Rh1+ Kg7 44. Rh7+ Kg8 45. f5 gxf5 46. Rxf7 c1Q 47. Rf6 Qg1+ 48. Kh4 Qh2+ 49. Nh3 0-1

[Event "Petrolina Cordioli Memorial op"]
[Site "Petrolina"]
[Date "2008.10.10"]
[Round "3.10"]
[White "Carvalho, Maciel Moreira"]
[Black "Mascarenhas, Alberto Pinheiro"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "1939"]
[BlackElo "2228"]
[PlyCount "52"]
[EventDate "2008.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. c3 c6 6. Bf4 d6 7. Qc1 h6 8. Qc2 0-0 9. Bc1 Qe8 10. 0-0 e5 11. dxe5 dxe5 12. Be3 Nbd7 13. Nbd2 Nd5 14. Nc4 Qe6 15. Bd2 Nc5 16. Be3 Nxe3 17. Nxe3 f4 18. Nd1 Qf7 19. b4 Bf5 20. Qb2 Nd7 21. Nh4 Be6 22. e3 g5 23. Nf3 e4 24. Nd2 f3 25. Bh1 Qf5 26. Qc2 Nf6 0-1

[Event "Petrolina Cordioli Memorial op"]
[Site "Petrolina"]
[Date "2008.10.10"]
[Round "2.24"]
[White "De Andrade, Dalson Holanda Cav"]
[Black "Carvalho, Maciel Moreira"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1939"]
[PlyCount "100"]
[EventDate "2008.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bg4 5. Be3 Nf6 6. h3 Bxf3 7. Qxf3 Nc6 8. Bb5 Qb6 9. Nc3 e6 10. 0-0 Bd6 11. Rab1 0-0 12. Bxc6 bxc6 13. Rfd1 Qa5 14. Bg5 Nd7 15. Qg4 Kh8 16. Bd2 Qd8 17. Ne2 Nf6 18. Qf3 Ne4 19. Bf4 Bxf4 20. Nxf4 Qa5 21. Ra1 Qb5 22. Qb3 Rfb8 23. Qxb5 Rxb5 24. b3 Rc8 25. a3 Rb6 26. Nd3 g6 27. f3 Nd6 28. a4 a5 29. Kf2 Kg7 30. g4 Nb7 31. Nc5 Nxc5 32. dxc5 Rb7 33. f4 f6 34. Re1 Re8 35. Re2 h6 36. Rae1 Kf7 37. Kf3 Rb4 38. h4 Re7 39. h5 g5 40. fxg5 hxg5 41. h6 e5 42. Kg3 Kg6 43. Rh1 d4 44. Rf2 Rh7 45. Rf5 d3 46. Rhf1 Rf4 47. cxd3 Rxh6 48. R5xf4 gxf4+ 49. Kf3 Rh3+ 50. Ke4 Re3# 0-1

[Event "Petrolina Cordioli Memorial op"]
[Site "Petrolina"]
[Date "2008.10.09"]
[Round "1.37"]
[White "Carvalho, Maciel Moreira"]
[Black "Pereira, Ramon Vitor Batista"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1939"]
[PlyCount "68"]
[EventDate "2008.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bf4 0-0 6. e3 Nbd7 7. Bd3 Re8 8. Qc2 e5 9. dxe5 dxe5 10. Bg3 Nh5 11. Bh4 Nhf6 12. 0-0 Nc5 13. Rad1 Bd7 14. Be4 c6 15. Rd6 Re6 16. Rfd1 Qc7 17. R6d2 a5 18. Bxf6 Bxf6 19. Na4 Nxa4 20. Rxd7 Qb6 21. Qxa4 Qxb2 22. Qb3 Qxb3 23. axb3 Rb8 24. h3 Be7 25. Nh2 Kg7 26. Bf3 Kf8 27. Ra1 Ke8 28. Rd2 Bh4 29. Rd3 e4 30. Bxe4 Rxe4 31. Ng4 Re6 32. e4 h5 33. Ne3 Rxe4 34. Nc2 c5 1/2-1/2

[Event "Quixada Sertao 6th op"]
[Site "Quixada"]
[Date "2008.07.20"]
[Round "7.20"]
[White "Carneiro, Francisco Caninde S"]
[Black "Carvalho, Maciel Moreira"]
[Result "0-1"]
[ECO "B18"]
[BlackElo "1909"]
[PlyCount "16"]
[EventDate "2008.07.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Ne5 Ne7 8. Bg5 Nd7 0-1

[Event "Quixada Sertao 6th op"]
[Site "Quixada"]
[Date "2008.07.20"]
[Round "6.15"]
[White "Carvalho, Maciel Moreira"]
[Black "Lima, Alan Elkinson Lopes"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1909"]
[BlackElo "2024"]
[PlyCount "86"]
[EventDate "2008.07.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. c3 Nbd7 7. Nbd2 c5 8. Nb3 b6 9. Ne5 Bb7 10. Bf4 e6 11. Nxd7 Nxd7 12. Bd6 Re8 13. dxc5 Nf6 14. Be5 Qe7 15. cxb6 axb6 16. Qd4 Ba6 17. Rfe1 Rec8 18. Qxb6 Ne8 19. Bxg7 Kxg7 20. Qd4+ Nf6 21. e3 e5 22. Qd1 h5 23. Bf1 Bb7 24. Re2 h4 25. Rd2 hxg3 26. fxg3 Ne4 27. Rc2 Rh8 28. Nd2 Nf6 29. Bg2 Rad8 30. Qf3 Ba8 31. Qe2 Bb7 32. c4 Ba6 33. Qe1 dxc4 34. Nxc4 Qe6 35. b3 Ng4 36. Bf3 Qf5 37. Bd1 Bb7 38. e4 Bxe4 39. Bxg4 Qxg4 40. Re2 Bb7 41. Nxe5 Qd4+ 42. Re3 Rhe8 43. Nc6 Bxc6 0-1

[Event "Quixada Sertao 6th op"]
[Site "Quixada"]
[Date "2008.07.19"]
[Round "4.13"]
[White "Carvalho, Maciel Moreira"]
[Black "Lobato, Nivaldo"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "1909"]
[BlackElo "2041"]
[PlyCount "65"]
[EventDate "2008.07.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. 0-0 cxd4 6. Nxd4 0-0 7. c3 a6 8. Nd2 d5 9. N2f3 Nc6 10. Bg5 Ne4 11. Be3 Qc7 12. Nd2 Nxd2 13. Qxd2 Rd8 14. Bh6 Bh8 15. Rad1 Qa5 16. a3 Nxd4 17. cxd4 Qxd2 18. Bxd2 Be6 19. Be3 Rdc8 20. Rc1 Kf8 21. Rc3 Rxc3 22. bxc3 Rc8 23. Bd2 Rc4 24. Rb1 b5 25. Kf1 Ke8 26. Rb4 Kd8 27. Ke1 Kc7 28. e3 Rc6 29. Kd1 f5 30. f4 Bf7 31. Kc2 e6 32. Bf1 Bf6 33. h4 1-0

[Event "Quixada Sertao 6th op"]
[Site "Quixada"]
[Date "2008.07.19"]
[Round "5.8"]
[White "Lima, Roberto Ferreira Jr"]
[Black "Carvalho, Maciel Moreira"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2146"]
[BlackElo "1909"]
[PlyCount "71"]
[EventDate "2008.07.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d3 g6 2. g3 Bg7 3. Bg2 Nf6 4. e4 d6 5. Ne2 Nbd7 6. 0-0 0-0 7. Nd2 Ne5 8. f4 Nc6 9. Nf3 Ne8 10. c3 f5 11. h3 Rb8 12. Ng5 h6 13. Qb3+ e6 14. Nxe6 Bxe6 15. Qxe6+ Kh7 16. Be3 Bh8 17. g4 Ng7 18. Qb3 Qe7 19. Bf3 h5 20. gxf5 Nxf5 21. Bf2 Nh4 22. Bh1 Rxf4 23. Nxf4 Qg5+ 24. Kh2 Qxf4+ 25. Bg3 Qd2+ 26. Rf2 Qxd3 27. Rd1 Qe3 28. Qf7+ Bg7 29. Qf4 Qxf4 30. Rxf4 g5 31. Rf7 Rc8 32. Bxh4 gxh4 33. Rg1 Rg8 34. e5 Nxe5 35. Rxc7 Kh8 36. Bd5 1-0

[Event "Quixada Sertao 6th op"]
[Site "Quixada"]
[Date "2008.07.18"]
[Round "3.6"]
[White "Barreto Filho, Carlos Alberto"]
[Black "Carvalho, Maciel Moreira"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2252"]
[BlackElo "1909"]
[PlyCount "34"]
[EventDate "2008.07.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 0-0 9. b3 Nc6 10. d5 Ne5 11. Be2 Bf5 12. f4 Ned7 13. g4 Bxc3+ 14. Rxc3 Be4 15. Nf3 Rc8 16. Qd4 Nf6 17. g5 Ne8 1-0

[Event "Quixada Sertao 6th op"]
[Site "Quixada"]
[Date "2008.07.18"]
[Round "2.14"]
[White "Carvalho, Maciel Moreira"]
[Black "Ferreira, Alexander da Silva"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1909"]
[BlackElo "1739"]
[PlyCount "101"]
[EventDate "2008.07.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c3 c6 7. Nbd2 Nbd7 8. Re1 Re8 9. e4 dxe4 10. Nxe4 h6 11. Bd2 Nxe4 12. Rxe4 Nf6 13. Re1 Nd5 14. Qc1 Kh7 15. Ne5 Be6 16. Re4 f6 17. Nxc6 Qd7 18. Na5 f5 19. Re1 b6 20. Nc4 Rac8 21. Ne5 Qd6 22. h4 h5 23. Bf4 Nxf4 24. Qxf4 Bh6 25. Qf3 Red8 26. Qe2 Re8 27. f4 Bd5 28. Bxd5 Qxd5 29. Qg2 e6 30. Re2 Bg7 31. a3 Qxg2+ 32. Kxg2 Bxe5 33. Rxe5 Kg7 34. Rae1 Kf7 35. Kf2 Rcd8 36. R1e2 Rd5 37. Ke1 Rxe5 38. Rxe5 Rd8 39. a4 Rd5 40. Kd2 a6 41. Kd3 b5 42. axb5 axb5 43. c4 Rxe5 44. dxe5 bxc4+ 45. Kxc4 Ke8 46. Kc5 Kd7 47. b4 Kc7 48. b5 Kb7 49. b6 Kc8 50. Kc6 Kb8 51. b7 1-0

[Event "Quixada Sertao 6th op"]
[Site "Quixada"]
[Date "2008.07.17"]
[Round "1"]
[White "Martins Junior, Marvio Henrique P"]
[Black "Carvalho, Maciel Moreira"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1800"]
[BlackElo "1909"]
[PlyCount "36"]
[EventDate "2008.07.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Bc4 d5 3. exd5 cxd5 4. Bxd5 Qxd5 5. Nc3 Qxg2 6. Qf3 Bh3 7. Qe2 Qxh1 8. Qb5+ Nd7 9. Qh5 Qxg1+ 10. Ke2 Bg4+ 11. f3 Bxh5 12. Ne4 Qg2+ 13. Ke3 Qxf3+ 14. Kd4 e5+ 15. Kd5 Ngf6+ 16. Kc4 Nb6+ 17. Kb5 Qxe4 18. d3 Qa4# 0-1

[Event "Petrolina Cordioli Memorial op"]
[Site "Petrolina"]
[Date "2007.10.21"]
[Round "7"]
[White "Carvalho, Maciel Moreira"]
[Black "De Souza, Braulio S Candido"]
[Result "0-1"]
[ECO "D92"]
[WhiteElo "1905"]
[BlackElo "1807"]
[PlyCount "50"]
[EventDate "2007.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 g6 4. Bf4 Nf6 5. Nf3 Bg7 6. e3 Qa5 7. Bxb8 Rxb8 8. a3 Ne4 9. Rc1 Nxc3 10. Rxc3 dxc4 11. Bxc4 0-0 12. Nd2 Qg5 13. 0-0 Bg4 14. Be2 Bxe2 15. Qxe2 Qd5 16. Nc4 c5 17. Rd1 cxd4 18. exd4 e6 19. Ne3 Qd7 20. d5 exd5 21. Rxd5 Qe7 22. Qc4 Qe6 23. h3 Rfc8 24. Rd8+ Rxd8 25. Qxe6 fxe6 0-1

[Event "Petrolina Cordioli Memorial op"]
[Site "Petrolina"]
[Date "2007.10.21"]
[Round "6"]
[White "Silva, Augusto Jose B Souz"]
[Black "Carvalho, Maciel Moreira"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1800"]
[BlackElo "1905"]
[PlyCount "39"]
[EventDate "2007.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. f4 d5 3. e5 Bf5 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Ne7 7. d3 Nd7 8. Nh4 Bxe2 9. Qxe2 g6 10. Nd2 Bg7 11. d4 0-0 12. c3 c5 13. Ndf3 Nf5 14. Nxf5 gxf5 15. Qf2 Rc8 16. Be3 b6 17. Ng5 h6 18. Nh3 Rc6 19. Qf3 Qh4 20. Bf2 1-0

[Event "Petrolina Cordioli Memorial op"]
[Site "Petrolina"]
[Date "2007.10.20"]
[Round "5"]
[White "Carvalho, Maciel Moreira"]
[Black "Pinheiro, Iung Alicio"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1905"]
[BlackElo "2247"]
[PlyCount "108"]
[EventDate "2007.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 d6 5. Nf3 h6 6. Bf4 Nc6 7. g3 Nh5 8. Be3 Bd7 9. Bg2 a6 10. 0-0 0-0 11. Rc1 Rb8 12. b3 Kh7 13. Ne1 f5 14. f4 Nf6 15. h3 Na5 16. Bd2 Nh5 17. Kh2 Bxd4 18. e4 Ng7 19. Nf3 Ba7 20. Re1 Nc6 21. Be3 Bxe3 22. Rxe3 Rf7 23. e5 dxe5 24. Nxe5 Nxe5 25. Rxe5 e6 26. Rc2 Qe8 27. Ne2 Bc6 28. Rd2 Rd7 29. Bxc6 Rxd2 30. Qxd2 Qxc6 31. Re3 Re8 32. Ng1 Re7 33. Rd3 e5 34. fxe5 Rxe5 35. Nf3 Re7 36. Rd5 Qe6 37. Re5 Qf6 38. Rxe7 Qxe7 39. Kg2 Nh5 40. Kf2 Nf6 41. Qd4 Ne4+ 42. Kg2 Qd6 43. Qe5 Qxe5 44. Nxe5 Kg7 45. Nd3 Kf6 46. Kf3 a5 47. a3 Nd2+ 48. Ke3 Nxb3 49. a4 b6 50. Nf4 c6 51. Ne2 g5 52. Kd3 Ke5 53. Ke3 Nc5 54. Kf3 Nxa4 0-1

[Event "Petrolina Cordioli Memorial op"]
[Site "Petrolina"]
[Date "2007.10.20"]
[Round "4"]
[White "Torres, Douglas da Silva"]
[Black "Carvalho, Maciel Moreira"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2088"]
[BlackElo "1905"]
[PlyCount "78"]
[EventDate "2007.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 Nbd7 6. Bg5 0-0 7. Qd2 e5 8. d5 Qe8 9. Nge2 Kh8 10. g4 Ng8 11. Nb5 Bf6 12. Bxf6+ Ngxf6 13. Nxc7 Qd8 14. Nxa8 Nc5 15. Ng3 Bxg4 16. fxg4 Nfxe4 17. Nxe4 Nxe4 18. Qe3 Qh4+ 19. Ke2 Qxg4+ 20. Qf3 Qh4 21. Rg1 f5 22. Rc1 Rxa8 23. Bg2 a5 24. Qe3 Nc5 25. Bf3 e4 26. Qd4+ Kg8 27. Bh1 Qh6 28. Qf6 Qxh2+ 29. Rg2 Qh5+ 30. Kd2 Qh6+ 31. Kc2 Qf8 32. Qxf8+ Kxf8 33. Kc3 Kf7 34. b3 Kf6 35. Kd4 g5 36. Rh2 Kg6 37. Bg2 h5 38. Bf1 g4 39. Ke3 Kg5 0-1

[Event "Petrolina Cordioli Memorial op"]
[Site "Petrolina"]
[Date "2007.10.19"]
[Round "3"]
[White "Carvalho, Maciel Moreira"]
[Black "Azevedo, Edmundo Roberto Ram"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1905"]
[BlackElo "2163"]
[PlyCount "80"]
[EventDate "2007.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 dxc4 5. e3 Bf5 6. Bxc4 e6 7. a3 Be7 8. Nf3 0-0 9. 0-0 Bg4 10. h3 Bh5 11. Be2 Nbd7 12. Bg5 Qa5 13. Bxf6 Nxf6 14. Ne5 Bg6 15. Bd3 Rfd8 16. Bxg6 hxg6 17. Qf3 Qb6 18. Ne4 Qc7 19. g4 Rf8 20. Kg2 Nxe4 21. Qxe4 Qd8 22. Rac1 Qd5 23. Qxd5 exd5 24. Rh1 Bd6 25. Nd3 g5 26. h4 gxh4 27. Rxh4 f6 28. Rch1 Kf7 29. Rc1 Rh8 30. Rxh8 Rxh8 31. Rh1 Rc8 32. Rc1 a5 33. Kf3 Rh8 34. Rg1 Rh3+ 35. Ke2 Kg6 36. b4 axb4 37. axb4 Rh8 38. Rb1 Kg5 39. b5 Rc8 40. bxc6 bxc6 1/2-1/2

[Event "Petrolina Cordioli Memorial op"]
[Site "Petrolina"]
[Date "2007.10.19"]
[Round "2"]
[White "Cavalcante, Ingra"]
[Black "Carvalho, Maciel Moreira"]
[Result "0-1"]
[ECO "A70"]
[WhiteElo "1800"]
[BlackElo "1905"]
[PlyCount "36"]
[EventDate "2007.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nh3 e6 3. Na3 c5 4. Be3 cxd4 5. Bxd4 Nc6 6. Bc3 Ne4 7. Bd2 Qf6 8. Rb1 Nxd2 9. Qxd2 Bxa3 10. bxa3 b6 11. g3 Ba6 12. Qf4 Qc3+ 13. Qd2 Qxa3 14. Rd1 Rd8 15. c3 Bc4 16. Ra1 Na5 17. Qc1 Qxc1+ 18. Rxc1 Bxa2 0-1

[Event "Petrolina Cordioli Memorial op"]
[Site "Petrolina"]
[Date "2007.10.18"]
[Round "1"]
[White "Carvalho, Maciel Moreira"]
[Black "Dos Anjos, Genilson Pinheiro"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "1905"]
[BlackElo "1800"]
[PlyCount "25"]
[EventDate "2007.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. a3 Nbd7 5. Bg5 Be7 6. Nf3 h6 7. Bf4 c5 8. Nb5 e5 9. dxe5 Ne4 10. e6 Qa5+ 11. b4 Nc3 12. Nxc3 cxb4 13. cxd5 1-0

