[Event "Sudeste/Centro-Oeste-ch U1800"]
[Site "Barbacena"]
[Date "2019.10.27"]
[Round "6"]
[White "Gomes, Marco Tulio Caldeir"]
[Black "Pacheco, Roberto Francisco L"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1664"]
[BlackElo "1759"]
[PlyCount "49"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. e4 Nxc3 5. bxc3 g6 6. d4 Bg7 7. Nf3 0-0 8. Be2 c5 9. Be3 Nc6 10. 0-0 cxd4 11. cxd4 Bg4 12. e5 Nb4 13. Qb3 Nd5 14. Rac1 Nxe3 15. Qxe3 Qd7 16. Rfd1 Rac8 17. h3 Bxf3 18. Bxf3 Rxc1 19. Rxc1 Rc8 20. Rxc8+ Qxc8 21. Bd1 e6 22. Bb3 Qc7 23. Qd2 Bf8 24. Kf1 a5 25. Qc2 1/2-1/2

[Event "Sudeste/Centro-Oeste-ch U1800"]
[Site "Barbacena"]
[Date "2019.10.26"]
[Round "4"]
[White "Frattini, Beatriz Maria"]
[Black "Pacheco, Roberto Francisco L"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "1740"]
[BlackElo "1759"]
[PlyCount "89"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. Bd3 e5 8. Qe2 Nf6 9. 0-0 Be7 10. Bd2 d6 11. Kh1 0-0 12. Rae1 Kh8 13. f4 exf4 14. Bxf4 Ng8 15. Bc4 f5 16. Bxg8 Rxg8 17. exf5 Ra7 18. Qc4 Bxf5 19. Be3 d5 20. Qa4 Rd7 21. Rxf5 d4 22. Bxd4 Rxd4 23. Qxc6 Bb4 24. Qxa6 Bxc3 25. bxc3 Rd1 26. Qe2 Rxe1+ 27. Qxe1 Qd7 28. Qf1 h6 29. h3 Qa4 30. Qb1 Qe4 31. Rb5 Rf8 32. Rb8 Rxb8 33. Qxb8+ Kh7 34. Qb1 Qc4 35. Qa1 Qe4 36. Qb1 Qc4 37. Qd1 Qxa2 38. Qd3+ Kg8 39. Kh2 Qe6 40. Qd4 Qe2 41. Qd5+ Kf8 42. Qf3+ Qxf3 43. gxf3 Ke7 44. Kg3 Kd6 45. Kf4 1-0

[Event "Sudeste/Centro-Oeste-ch U1800"]
[Site "Barbacena"]
[Date "2019.10.26"]
[Round "3"]
[White "Goncalves, Ruy Jose Furst"]
[Black "Pacheco, Roberto Francisco L"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1670"]
[BlackElo "1759"]
[PlyCount "127"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. f4 Nf6 2. e3 d5 3. d4 e6 4. Nf3 Bb4+ 5. Bd2 Qe7 6. a3 Bxd2+ 7. Nbxd2 Nbd7 8. c4 b6 9. cxd5 Nxd5 10. Nc4 b5 11. Na5 Nxe3 12. Qe2 Nxf1 13. Qxf1 a6 14. Nc6 Qd6 15. Nce5 Bb7 16. 0-0-0 Bxf3 17. Qxf3 0-0 18. g4 c5 19. Nc6 b4 20. dxc5 Qxc5+ 21. Kb1 Nf6 22. axb4 Qc4 23. Rc1 Qe4+ 24. Qxe4 Nxe4 25. Ne7+ Kh8 26. f5 Ra7 27. Nc8 Rb7 28. Ka2 exf5 29. gxf5 Rxb4 30. Ka3 Rb5 31. Ka4 Rxb2 32. Ka3 Rf2 33. Rhe1 Nf6 34. Re7 Rxf5 35. Nd6 Rf3+ 36. Ka2 Nd5 37. Rxf7 R3xf7 38. Nxf7+ Kg8 39. Ne5 Re8 40. Re1 g6 41. h4 Kg7 42. h5 Re7 43. h6+ Kxh6 44. Ng4+ Kg5 45. Rg1 Re2+ 46. Ka3 Kf4 47. Nh6 Ne3 48. Rh1 Ng4 49. Nf7 Re3+ 50. Ka4 h5 51. Nd8 Nf2 52. Rc1 h4 53. Rc4+ Kg3 54. Rc6 g5 55. Ne6 g4 56. Rxa6 Rxe6 57. Rxe6 h3 58. Re3+ Kg2 59. Re1 h2 60. Kb5 h1Q 61. Rxh1 Kxh1 62. Kc4 g3 63. Kd4 g2 64. Ke3 0-1

[Event "Botafogo Fexerj op"]
[Site "Botafogo"]
[Date "2015.01.25"]
[Round "6"]
[White "Duarte, Eduardo Henrique"]
[Black "Pacheco, Roberto Francisco L"]
[Result "1-0"]
[ECO "C60"]
[BlackElo "1779"]
[PlyCount "89"]
[EventDate "2015.01.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nge7 6. d4 exd4 7. cxd4 0-0 8. d5 Ne5 9. d6 cxd6 10. Qxd6 Nxf3+ 11. gxf3 Qb6 12. Qxb6 axb6 13. Nc3 Nc6 14. Kg2 d6 15. Rd1 Nd4 16. Bf1 Bd7 17. Rb1 b5 18. Bf4 Be5 19. Bh6 Rfc8 20. Nd5 Rc2 21. Bd3 Rxb2 22. Rxb2 Nxf3 23. Kxf3 Bxb2 24. Nb6 Rd8 25. Nxd7 Rxd7 26. Bxb5 Rd8 27. Bf4 Ba3 28. Rd5 Kg7 29. e5 h6 30. exd6 g5 31. Bd2 Rxd6 32. Rxd6 Bxd6 33. h3 f5 34. a4 Bb8 35. Be3 Bc7 36. Bd7 f4 37. Bd4+ Kg6 38. Kg4 h5+ 39. Kf3 g4+ 40. hxg4 hxg4+ 41. Kxg4 Kf7 42. Kf5 Ke7 43. Bc8 b6 44. Bf6+ Kf7 45. Be5 1-0

[Event "Botafogo Fexerj op"]
[Site "Botafogo"]
[Date "2015.01.25"]
[Round "5"]
[White "Pacheco, Roberto Francisco L"]
[Black "Sant Anna, Emerson Dos Santos"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "1779"]
[BlackElo "1760"]
[PlyCount "56"]
[EventDate "2015.01.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 Nc6 3. Nc3 e5 4. e4 g6 5. a3 Bg7 6. d4 d6 7. dxe5 Nxe5 8. Nxe5 dxe5 9. Qxd8+ Kxd8 10. Bd3 c6 11. 0-0 Be6 12. Rd1 Kc7 13. Be2 Rad8 14. Bg5 h6 15. Be3 b6 16. b4 Rd7 17. Rxd7+ Kxd7 18. a4 Kc7 19. a5 Kb7 20. axb6 axb6 21. f3 Rd8 22. Na4 Nd7 23. Rd1 Bf6 24. Nc3 g5 25. b5 c5 26. Nd5 Bxd5 27. Rxd5 Nf8 28. Rxd8 Bxd8 1/2-1/2

[Event "Botafogo Fexerj op"]
[Site "Botafogo"]
[Date "2015.01.24"]
[Round "4"]
[White "Barbosa, Rayssa A Ichimura G"]
[Black "Pacheco, Roberto Francisco L"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1368"]
[BlackElo "1779"]
[PlyCount "54"]
[EventDate "2015.01.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. Bg5 Be7 9. 0-0 d6 10. h3 a5 11. Qf3 Nd7 12. Be3 Ne5 13. Qg3 Bh4 14. Qh2 Nxd3 15. cxd3 f5 16. Rac1 Bg5 17. Bxg5 Qxg5 18. Qg3 Qxg3 19. fxg3 Ba6 20. Rfd1 fxe4 21. Nxe4 c5 22. d4 Rae8 23. Nc3 cxd4 24. Rxd4 Re5 25. Rd5 Ref5 26. Kh2 Rf1 27. Rxf1 Bxf1 1/2-1/2

[Event "Botafogo Fexerj op"]
[Site "Botafogo"]
[Date "2015.01.24"]
[Round "3"]
[White "Pacheco, Roberto Francisco L"]
[Black "Dos Santos, Nicolau Machado de"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1779"]
[BlackElo "1770"]
[PlyCount "56"]
[EventDate "2015.01.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 Bb4+ 4. Bd2 Qe7 5. Nc3 Nc6 6. e3 0-0 7. Bd3 d6 8. 0-0 Bxc3 9. Bxc3 e5 10. dxe5 dxe5 11. e4 Rd8 12. Qc2 Bg4 13. Be2 Nd4 14. Bxd4 exd4 15. Rad1 c5 16. e5 Nd7 17. Nxd4 Nxe5 18. Bxg4 Nxg4 19. Nf3 Rxd1 20. Qxd1 Rd8 21. Qe1 Qd7 22. h3 Nf6 23. Qe5 b6 24. Re1 Re8 25. Qc3 Ne4 26. Qe3 Kf8 27. Qc1 Qf5 28. Re2 g5 1/2-1/2

[Event "Botafogo Fexerj op"]
[Site "Botafogo"]
[Date "2015.01.23"]
[Round "2"]
[White "Da Luz, Luiz Alberto"]
[Black "Pacheco, Roberto Francisco L"]
[Result "1/2-1/2"]
[ECO "C22"]
[BlackElo "1779"]
[PlyCount "106"]
[EventDate "2015.01.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 d6 5. Bd2 Nf6 6. h3 Be7 7. Nc3 Be6 8. 0-0-0 Ne5 9. f3 Nc4 10. Bxc4 Bxc4 11. Be1 Nh5 12. Kb1 Bh4 13. Nge2 Bxe1 14. Rhxe1 Qe7 15. Nd5 Bxd5 16. Rxd5 Nf6 17. Rd2 0-0 18. Ng3 g6 19. f4 Rfe8 20. e5 Nd7 21. Qf2 dxe5 22. fxe5 Qe6 23. Rde2 Re7 24. Ne4 Rae8 25. Nc5 Qd5 26. Nxd7 Rxd7 27. b3 a6 28. Qf6 Qe6 29. Qf3 Rd5 30. c4 Rd4 31. Qxb7 Qf5+ 32. Kb2 Qd7 33. Rc2 Rd2 34. Qe4 Rd4 35. Qe3 Rd8 36. Ree2 a5 37. a4 Rd3 38. Qf2 Rb8 39. Rc3 Rd1 40. Kc2 Ra1 41. Rd2 Ra2+ 42. Kd1 Rxd2+ 43. Qxd2 Qf5 44. Rd3 Qxe5 45. Rd8+ Rxd8 46. Qxd8+ Kg7 47. Qd2 Qa1+ 48. Ke2 Qe5+ 49. Qe3 Qb2+ 50. Kf3 h5 51. h4 Qf6+ 52. Qf4 Qxf4+ 53. Kxf4 Kf6 1/2-1/2

[Event "Botafogo Fexerj op"]
[Site "Botafogo"]
[Date "2015.01.23"]
[Round "1"]
[White "Pacheco, Roberto Francisco L"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1779"]
[BlackElo "2221"]
[PlyCount "78"]
[EventDate "2015.01.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 a6 5. e3 Bf5 6. Bd3 Bxd3 7. Qxd3 e6 8. 0-0 Nbd7 9. Bd2 Be7 10. Rac1 0-0 11. cxd5 exd5 12. a3 Re8 13. Ne2 Bd6 14. Ng3 Ne4 15. b4 Qf6 16. Be1 h5 17. Nxh5 Qh6 18. Ng3 Nxg3 19. hxg3 Re4 20. Nh4 g6 21. Bd2 Nf6 22. f4 Ng4 23. Rf3 Be7 24. Be1 Re8 25. Bf2 Bxh4 26. gxh4 Nxf2 27. Kxf2 Qxh4+ 28. Ke2 Rxf4 29. Rxf4 Qxf4 30. Rf1 Qg4+ 31. Kf2 Kg7 32. Qe2 Qh4+ 33. Kg1 Qxd4 34. Qf3 Qxe3+ 35. Qxe3 Rxe3 36. Rf3 Rxf3 37. gxf3 Kf6 38. Kf2 Ke5 39. Ke3 g5 0-1

[Event "Maravilhosa op 3rd"]
[Site "Laranjeiras"]
[Date "2012.07.15"]
[Round "5"]
[White "Machado, Wallace Fernandes"]
[Black "Pacheco, Roberto Francisco L"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1854"]
[BlackElo "1800"]
[PlyCount "119"]
[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. c4 Nf6 2. Nf3 g6 3. g3 c5 4. Bg2 Bg7 5. 0-0 0-0 6. Nc3 d5 7. cxd5 Nxd5 8. Qb3 Nxc3 9. bxc3 Nc6 10. Ba3 Na5 11. Qa4 Bd7 12. Qc2 b6 13. Rab1 Bf5 14. d3 Nc4 15. Bc1 Rc8 16. e4 Be6 17. dxc4 Bxc4 18. Rd1 Qe8 19. Bf4 Bb5 20. Rd2 Ba4 21. Qb2 b5 22. e5 Qc6 23. Nd4 Qb6 24. Nxb5 Rcd8 25. Rxd8 Rxd8 26. Bf3 Qe6 27. Nc7 Qc4 28. Qb8 Qd3 29. Nd5 Re8 30. Bg2 h6 31. Qb2 Kh7 32. Rc1 Bd1 33. Qd2 Qxd2 34. Bxd2 Bg4 35. f4 Be6 36. c4 Bf8 37. Nc7 Rb8 38. Nxe6 fxe6 39. Rc2 g5 40. Bh3 Rb6 41. Be3 gxf4 42. gxf4 Rc6 43. Rb2 Kg6 44. Rb8 Bg7 45. Rb7 Ra6 46. Bxc5 Rxa2 47. Rxa7 Rc2 48. Bf1 Rc3 49. Kg2 Kf5 50. Rxe7 Bxe5 51. fxe5 Kxe5 52. Rd7 Rc2+ 53. Kf3 Kf6 54. h4 Rh2 55. Kg3 Ra2 56. Kf3 Ra8 57. Rh7 Kg6 58. Bd3+ Kh5 59. Be3 e5 60. Rxh6# 1-0

[Event "Maravilhosa op 3rd"]
[Site "Laranjeiras"]
[Date "2012.07.15"]
[Round "6"]
[White "Pacheco, Roberto Francisco L"]
[Black "Vieira, Benedito Reginaldo"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1800"]
[BlackElo "1403"]
[PlyCount "74"]
[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. Nf3 Nc6 2. d4 d5 3. c4 dxc4 4. e4 Bg4 5. Bxc4 e6 6. Bb5 a6 7. Bxc6+ bxc6 8. 0-0 Qf6 9. e5 Qg6 10. Qb3 Bh3 11. Nh4 Qg4 12. Qxh3 Qxd4 13. Qf3 Ne7 14. Qg3 Nd5 15. Nd2 Nb4 16. Nb3 Qd5 17. Bd2 Nc2 18. Rad1 Qb5 19. Bc3 g6 20. Qd3 Be7 21. Qxb5 cxb5 22. Nf3 Bb4 23. Bxb4 Nxb4 24. a3 Nd5 25. Rc1 Ra7 26. Nbd4 0-0 27. Ng5 Rc8 28. Nc6 Rb7 29. Ne4 h5 30. Nf6+ Kg7 31. Nxd5 exd5 32. Rfd1 Rb6 33. Rxd5 Re8 34. Nd4 Rc8 35. Rc2 a5 36. Nxb5 Rcb8 37. a4 h4 1-0

[Event "Maravilhosa op 3rd"]
[Site "Laranjeiras"]
[Date "2012.07.14"]
[Round "4"]
[White "Pacheco, Roberto Francisco L"]
[Black "Reis, Virginia Lagrange M"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "1800"]
[BlackElo "1842"]
[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. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Nf3 Bg7 7. Rb1 d6 8. e4 0-0 9. Be2 Ng4 10. 0-0 Nge5 11. Nxe5 Bxe5 12. Bd2 Be6 13. b3 a6 14. Nd5 Bxd5 15. exd5 Nd4 16. Be3 Nxe2+ 17. Qxe2 b5 18. Qd2 bxc4 19. bxc4 Rb8 20. Bd4 Bxd4 21. Qxd4 Qa5 22. Rb2 Rxb2 23. Qxb2 Qc7 24. Qe2 Rb8 25. g3 a5 26. Re1 Rb7 27. Rc1 a4 28. Qc2 a3 29. Qa4 Ra7 30. Qb5 1/2-1/2

[Event "Maravilhosa op 3rd"]
[Site "Laranjeiras"]
[Date "2012.07.14"]
[Round "3"]
[White "Saraiva, Alexandre Pacheco"]
[Black "Pacheco, Roberto Francisco L"]
[Result "1-0"]
[ECO "D95"]
[WhiteElo "1979"]
[BlackElo "1800"]
[PlyCount "75"]
[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. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 0-0 6. Qb3 dxc4 7. Bxc4 e6 8. 0-0 Nc6 9. Qc2 Nb4 10. Qd1 Nbd5 11. Bd2 b6 12. Rc1 Nxc3 13. Bxc3 a5 14. Qd3 Bb7 15. Rfd1 c6 16. a4 Qc8 17. Be1 Nd7 18. Qb3 Bf6 19. Rc2 Qe8 20. Be2 Rc8 21. Bxa5 c5 22. Bc3 Bd5 23. Bc4 Be4 24. Rcd2 Bxf3 25. gxf3 cxd4 26. exd4 Kg7 27. Bb5 Qd8 28. Bb4 Rh8 29. d5 exd5 30. Rxd5 Nc5 31. Bxc5 Qc7 32. Rd7 Qxc5 33. Qxf7+ Kh6 34. Qxf6 Qg5+ 35. Qxg5+ Kxg5 36. R1d5+ Kf6 37. R7d6+ Ke7 38. Rxb6 1-0

[Event "Maravilhosa op 3rd"]
[Site "Laranjeiras"]
[Date "2012.07.13"]
[Round "2"]
[White "Pacheco, Roberto Francisco L"]
[Black "Giese, Ellen Cristine"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1800"]
[BlackElo "1850"]
[PlyCount "84"]
[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. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 0-0 5. e4 d6 6. Be2 c5 7. 0-0 Na6 8. d5 Rb8 9. a3 Nc7 10. Rb1 a5 11. b4 axb4 12. axb4 cxb4 13. Rxb4 Bd7 14. Qb3 Qc8 15. Be3 Na6 16. Rb6 Ng4 17. Bd4 Bxd4 18. Nxd4 Nc5 19. Qb2 Nf6 20. f3 Qc7 21. Rb1 Rfc8 22. Nc6 Bxc6 23. dxc6 Rd8 24. cxb7 Rd7 25. Qb5 Rxb7 26. Rxb7 Qxb7 27. Qxb7 Rxb7 28. Rxb7 Nxb7 29. Nd5 Nxd5 30. cxd5 Kg7 31. Kf2 Kf6 32. f4 Nc5 33. Ke3 h6 34. g3 Kg7 35. Bd1 f6 36. Kd4 Na6 37. e5 fxe5+ 38. fxe5 Nb4 39. exd6 exd6 40. Kc4 Na2 41. h3 Kf6 42. Bf3 g5 1/2-1/2

[Event "Maravilhosa op 3rd"]
[Site "Laranjeiras"]
[Date "2012.07.13"]
[Round "1"]
[White "Zacarias, Rodrigo Medeiros"]
[Black "Pacheco, Roberto Francisco L"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2061"]
[BlackElo "1800"]
[PlyCount "93"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. d5 Bg7 16. Be3 Nb6 17. b3 Rc8 18. Qd2 Qe7 19. Rad1 c5 20. Bg5 Qf8 21. Nh2 Nbd7 22. Be3 Nb6 23. Rf1 Nbd7 24. Ng4 h5 25. Nh2 Kh8 26. h4 Ng8 27. f4 exf4 28. Bxf4 Bh6 29. Nf3 Bxf4 30. Qxf4 Ne5 31. Nxe5 Rxe5 32. Qxf7 Qxf7 33. Rxf7 Re7 34. Rdf1 Rce8 35. c4 Nh6 36. Rxe7 Rxe7 37. Rf6 Kg7 38. Rxd6 Nf7 39. Rb6 Ne5 40. cxb5 axb5 41. Rxb5 Bxd5 42. exd5 Ng4 43. Rxc5 Re1+ 44. Nf1 Ne3 45. Kf2 Nxc2 46. Rxc2 Rd1 47. Rd2 1-0

[Event "Tijuca Schlechter Memorial"]
[Site "Tijuca"]
[Date "2012.05.05"]
[Round "6"]
[White "Pacheco, Roberto Francisco L"]
[Black "De Castro, Edmar Amado"]
[Result "1-0"]
[ECO "D38"]
[PlyCount "69"]
[EventDate "2012.03.24"]
[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 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Bb4 5. Qa4+ Nc6 6. Bd2 0-0 7. e3 a6 8. Bd3 Bd7 9. cxd5 exd5 10. Qc2 Re8 11. 0-0 Bxc3 12. Bxc3 Ne4 13. Nd2 Qe7 14. Rae1 b5 15. a3 Bf5 16. f3 Nxd2 17. Qxd2 Bxd3 18. Qxd3 b4 19. axb4 Nxb4 20. Qd2 a5 21. e4 Qd7 22. Bxb4 axb4 23. Qxb4 Rab8 24. Qc3 Rb6 25. exd5 Rd6 26. Rxe8+ Qxe8 27. Re1 Qd7 28. Qxc7 Kf8 29. Qxd7 Rxd7 30. Kf2 Rxd5 31. Ke3 Ke7 32. Rc1 Kd7 33. Rc5 Rxc5 34. dxc5 Kc6 35. b4 1-0

[Event "Tijuca Schlechter Memorial"]
[Site "Tijuca"]
[Date "2012.04.28"]
[Round "5"]
[White "Goncalves, Andre Rotstein"]
[Black "Pacheco, Roberto Francisco L"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "53"]
[EventDate "2012.03.24"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. Nc3 Bxc3+ 6. bxc3 Nf6 7. Nxc6 bxc6 8. Bd3 Qe7 9. 0-0 0-0 10. Bg5 d6 11. f4 Qe6 12. e5 dxe5 13. fxe5 Qxe5 14. Bxf6 gxf6 15. Qf3 Qg5 16. Qxc6 Be6 17. Qf3 Bd5 18. Qh3 h6 19. Rf5 Qxg2+ 20. Qxg2+ Bxg2 21. Kxg2 Kg7 22. Rg1 Rg8 23. Kh3+ Kh8 24. Rxg8+ Rxg8 25. Rxf6 Kg7 26. Rc6 Re8 27. Rxc7 1-0

[Event "Tijuca Schlechter Memorial"]
[Site "Tijuca"]
[Date "2012.04.14"]
[Round "4"]
[White "Pacheco, Roberto Francisco L"]
[Black "Zacarias, Rodrigo Medeiros"]
[Result "1/2-1/2"]
[ECO "A17"]
[BlackElo "2065"]
[PlyCount "43"]
[EventDate "2012.03.24"]
[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 e6 3. Nc3 Bb4 4. a3 Be7 5. d4 0-0 6. e4 d5 7. e5 Ne4 8. Bd3 Nxc3 9. bxc3 dxc4 10. Bxc4 c5 11. 0-0 Qc7 12. Qd3 Nc6 13. Ng5 Bxg5 14. Bxg5 cxd4 15. cxd4 b6 16. Be3 Rd8 17. Qe4 Ne7 18. Bd3 Ng6 19. Rfd1 Nf8 20. Qg4 Kh8 21. Qh4 Bd7 22. Bh6 1/2-1/2

[Event "Tijuca Schlechter Memorial"]
[Site "Tijuca"]
[Date "2012.03.24"]
[Round "1"]
[White "Pacheco, Roberto Francisco L"]
[Black "Pereira, Marcos Luciano"]
[Result "1/2-1/2"]
[ECO "D04"]
[BlackElo "1931"]
[PlyCount "100"]
[EventDate "2012.03.24"]
[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 d5 2. d4 Bg4 3. e3 Nd7 4. Be2 Ngf6 5. 0-0 e6 6. Nbd2 c5 7. c4 cxd4 8. Nxd4 Bxe2 9. Qxe2 Bd6 10. cxd5 Nxd5 11. Ne4 Bc7 12. Nb5 0-0 13. Nxc7 Qxc7 14. b3 Nc3 15. Nxc3 Qxc3 16. Bb2 Qc5 17. Qg4 g6 18. Rac1 Qe7 19. Rfd1 Rfd8 20. Qf3 b6 21. Kf1 Nc5 22. Bf6 Rxd1+ 23. Rxd1 Qf8 24. Qxa8 Qxa8 25. Rd8+ Qxd8 26. Bxd8 b5 27. Be7 Nb7 28. Ke2 f5 29. Kd3 Kf7 30. Ba3 e5 31. Bb2 Ke6 32. b4 a6 33. f4 exf4 34. exf4 Kd5 35. h3 Nd6 36. g4 Nc4 37. Bd4 fxg4 38. hxg4 h5 39. f5 hxg4 40. fxg6 Ke6 41. g7 Kf7 42. Ke4 a5 43. a3 axb4 44. axb4 Nd6+ 45. Kf4 g3 46. Ke5 Ne8 47. Kd5 Nc7+ 48. Kc6 Ne6 49. Be3 Nxg7 50. Kxb5 Ke7 1/2-1/2

[Event "Rio de Janeiro Tijuca Tenis Club 2nd"]
[Site "Rio de Janeiro"]
[Date "2011.07.03"]
[Round "5.9"]
[White "Pacheco, Roberto Francisco L"]
[Black "Mangini, Jose Henrique de Me"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1639"]
[BlackElo "1616"]
[PlyCount "100"]
[EventDate "2011.06.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 e6 3. c4 b6 4. d5 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 exd5 7. cxd5 Nb4 8. e4 Nf6 9. a3 Na6 10. b4 Qe7 11. Bd3 Bb7 12. 0-0 0-0 13. Re1 c6 14. dxc6 dxc6 15. Qa4 b5 16. Qc2 Nh5 17. e5 g6 18. Be4 Nf4 19. Qb3 g5 20. Qe3 Nc7 21. g3 Nh3+ 22. Kg2 g4 23. Nd4 Nd5 24. Bxd5 cxd5 25. Kf1 f5 26. Qh6 f4 27. Qe6+ Qxe6 28. Nxe6 Rf7 29. gxf4 Nxf4 30. Nxf4 Rxf4 31. Nb3 Raf8 32. Re2 R8f5 33. Rc1 Rh5 34. Kg2 d4+ 35. Kg3 Rhf5 36. Nc5 Bd5 37. Nd3 Rf3+ 38. Kxg4 h5+ 39. Kh4 Rxd3 40. Rc8+ Kg7 41. e6 Rdf3 42. e7 R3f4+ 43. Kh3 Rg5 44. Rg8+ Bxg8 45. e8Q Rf3+ 46. Kh4 Rg4+ 47. Kxh5 Bf7+ 48. Kxg4 Bxe8 49. Kxf3 Bh5+ 50. Ke4 Bxe2 1/2-1/2

[Event "Rio de Janeiro Tijuca Tenis Club 2nd"]
[Site "Rio de Janeiro"]
[Date "2011.07.03"]
[Round "6.7"]
[White "Pacheco, Roberto Francisco L"]
[Black "Reis, Virginia Lagrange M"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "1639"]
[BlackElo "1840"]
[PlyCount "100"]
[EventDate "2011.06.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. e3 Nc6 5. d4 b6 6. Be2 d6 7. 0-0 Nf6 8. dxc5 bxc5 9. Rb1 Bf5 10. Bd3 Bg4 11. Be2 Bf5 12. Bd3 Bxd3 13. Qxd3 Nb4 14. Qd1 0-0 15. a3 Nc6 16. Nd5 Rb8 17. Nxf6+ Bxf6 18. b3 Na5 19. Qc2 Qc7 20. Bb2 Rxb3 21. Bxf6 Rxb1 22. Rxb1 exf6 23. Qc3 Kg7 24. Ng5 Nxc4 25. Ne4 Ne5 26. f4 Nd7 27. g4 d5 28. Ng3 Nb6 29. g5 Nd7 30. Rc1 Qb6 31. gxf6+ Qxf6 32. Qxf6+ Kxf6 33. e4 d4 34. Kf2 Rb8 35. e5+ Ke6 36. Ne4 Kd5 37. Ng5 f6 38. Nxh7 fxe5 39. fxe5 Nxe5 40. Rc2 Rh8 41. Nf6+ Ke6 42. Kg3 Kxf6 43. Rxc5 Rd8 44. Rc1 d3 45. Rd1 Nc4 46. Kf3 Nxa3 47. Ke3 d2 48. Ke2 Nc4 49. Ra1 a5 50. h3 Nb2 0-1

[Event "Rio de Janeiro Tijuca Tenis Club 2nd"]
[Site "Rio de Janeiro"]
[Date "2011.07.02"]
[Round "3.7"]
[White "Pacheco, Roberto Francisco L"]
[Black "De Carvalho, Miguel A Alvarenga"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1639"]
[BlackElo "2007"]
[PlyCount "62"]
[EventDate "2011.06.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. Nc3 dxc4 5. a4 Bb4 6. e3 b5 7. axb5 cxb5 8. Be2 Nf6 9. 0-0 Qb6 10. Ne5 Bb7 11. Bf3 0-0 12. Bxb7 Qxb7 13. Bd2 Nbd7 14. Qf3 Qxf3 15. Nxf3 Bxc3 16. Bxc3 Nb6 17. Bb4 Rfc8 18. Be7 Nfd5 19. Bh4 Na4 20. Rfb1 Nb4 21. Ne1 a5 22. Be7 Nd5 23. Bd6 Ra6 24. Bg3 f6 25. Nc2 Nb4 26. Nxb4 axb4 27. b3 Nc3 28. bxc4 Nxb1 29. Rxa6 bxc4 30. Ra1 c3 31. Rxb1 c2 0-1

[Event "Rio de Janeiro Tijuca Tenis Club 2nd"]
[Site "Rio de Janeiro"]
[Date "2011.07.02"]
[Round "4.9"]
[White "Vilalba, Ricardo Pereira"]
[Black "Pacheco, Roberto Francisco L"]
[Result "0-1"]
[ECO "D74"]
[WhiteElo "1544"]
[BlackElo "1639"]
[PlyCount "102"]
[EventDate "2011.06.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Nxc3 8. bxc3 Nc6 9. d4 Rb8 10. Ba3 Re8 11. e3 Bg4 12. h3 Bxf3 13. Bxf3 Qd7 14. Bg2 e5 15. Qc2 exd4 16. cxd4 Ne7 17. Rfc1 c6 18. Bc5 a6 19. Rab1 Nf5 20. Rb6 Nxe3 21. fxe3 Rxe3 22. Rb3 Rbe8 23. Rxe3 Rxe3 24. Qf2 Bxd4 25. Bxd4 Qxd4 26. Rf1 Rd3 27. Qxd4 Rxd4 28. Rb1 Rd7 29. a4 Kf8 30. a5 Ke7 31. Bf3 Kd6 32. Rd1+ Kc7 33. Rxd7+ Kxd7 34. Kf2 Kd6 35. Ke3 Kc5 36. Kd2 Kb5 37. Be2+ Kxa5 38. Bc4 f6 39. Kc3 h6 40. Kb3 f5 41. Be6 Kb5 42. h4 Kc5 43. Bc8 Kb6 44. Kb4 Kc7 45. Be6 Kd6 46. Bc8 Kc7 47. Be6 b6 48. Bc4 a5+ 49. Kb3 Kd6 50. Be2 b5 51. Bf1 Ke5 0-1

[Event "Rio de Janeiro Tijuca Tenis Club 2nd"]
[Site "Rio de Janeiro"]
[Date "2011.07.01"]
[Round "2.5"]
[White "Vilalba, Guilherme Pereira"]
[Black "Pacheco, Roberto Francisco L"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1588"]
[BlackElo "1639"]
[PlyCount "57"]
[EventDate "2011.06.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d5 5. d3 0-0 6. Nbd2 c6 7. e4 dxe4 8. dxe4 Bg4 9. h3 Bxf3 10. Qxf3 e5 11. Rd1 Qc7 12. Nb3 Nbd7 13. Qc3 Rad8 14. Be3 b6 15. Nd2 Rfe8 16. Nc4 Bf8 17. Bg5 Re6 18. Bxf6 Rxf6 19. Nxe5 Nxe5 20. Rxd8 Qxd8 21. Qxe5 Bc5 22. Rf1 Rxf2 23. Rxf2 Qd1+ 24. Bf1 Qxc2 25. Qe8+ Kg7 26. Qxf7+ Kh6 27. Qf8+ Kg5 28. Qf4+ Kh5 29. Qh4# 1-0

