[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.08"]
[Round "7"]
[White "Machado, Gilberto"]
[Black "De Sousa, Matheus Mazim"]
[Result "0-1"]
[ECO "B85"]
[BlackElo "1797"]
[PlyCount "62"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. Be3 Be7 8. 0-0 0-0 9. Qd2 a6 10. f4 Nxd4 11. Bxd4 b5 12. a3 Bb7 13. Bf3 e5 14. Be3 Qc7 15. f5 Rac8 16. Rf2 Qc4 17. Bg5 Rfe8 18. Bxf6 Bxf6 19. g4 h6 20. Rd1 Red8 21. Kh1 Bg5 22. Qe1 Bh4 23. Qg1 Bxf2 24. Qxf2 Qc5 25. Qg3 Qe3 26. h4 Qf4 27. Qg2 Rxc3 28. bxc3 g5 29. hxg5 hxg5 30. Qf2 Bxe4 31. Kg2 Qxg4+ 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.07"]
[Round "5"]
[White "Machado, Gilberto"]
[Black "Bucci, Andrea Vidigal"]
[Result "1/2-1/2"]
[ECO "C41"]
[BlackElo "1833"]
[PlyCount "35"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nf3 e5 4. Nc3 Be7 5. Bc4 c6 6. 0-0 Ngf6 7. a4 0-0 8. Bg5 Re8 9. Re1 Qb6 10. Qd3 exd4 11. Nxd4 Ne5 12. Qe2 Qxd4 13. Bd3 Nxd3 14. cxd3 Bg4 15. Bxf6 Bxf6 16. Qxg4 Qb4 17. Rab1 Rad8 18. Qd1 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.07"]
[Round "6"]
[White "Rodrigues, Monica Nogueira"]
[Black "Machado, Gilberto"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1804"]
[PlyCount "64"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. Nxb5 Qa5+ 7. Nc3 Ba6 8. g3 g6 9. Bg2 d6 10. e4 Nbd7 11. Nge2 Bg7 12. 0-0 0-0 13. Bd2 Qc7 14. Re1 Rfb8 15. b3 Ra7 16. Nf4 Ne5 17. Bf1 Bxf1 18. Kxf1 c4 19. Rc1 g5 20. Nh5 Nxh5 21. Qxh5 Nd3 22. Bxg5 Nxe1 23. Kxe1 cxb3 24. Nb5 Qa5+ 25. Bd2 Qxb5 26. axb3 Qd7 27. b4 Rc8 28. Rxc8+ Qxc8 29. Qg5 Qc4 30. f3 Ra1+ 31. Kf2 Qf1+ 32. Ke3 Ra3+ 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.06"]
[Round "4"]
[White "De Sousa, Felipe Mazim"]
[Black "Machado, Gilberto"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "1754"]
[PlyCount "82"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. Nxb5 Qa5+ 7. Nc3 Ba6 8. Bd2 Qc7 9. g3 g6 10. Bg2 d6 11. e4 Nbd7 12. Nge2 Bg7 13. 0-0 0-0 14. Re1 Rfb8 15. Qc2 Ne5 16. Nc1 Nc4 17. Nb3 Nxd2 18. Nxd2 Nd7 19. f4 Ra7 20. Bf1 Bxf1 21. Kxf1 Rab7 22. Rab1 Qa5 23. a3 Qa6+ 24. Kg2 c4 25. Na4 Ra8 26. Nc3 Nc5 27. e5 dxe5 28. fxe5 Nd3 29. Re4 Nxe5 30. Na2 Rc7 31. Nb4 Qc8 32. Rc1 Ra5 33. Nxc4 Nxc4 34. Rxc4 Rxc4 35. Qxc4 Qxc4 36. Rxc4 Bxb2 37. Nc6 Rxa3 38. Nxe7+ Kf8 39. Nc8 Rd3 40. Rc5 Be5 41. Rb5 f6 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.06"]
[Round "3"]
[White "Machado, Gilberto"]
[Black "Assis, Claudio Henrique"]
[Result "0-1"]
[ECO "B84"]
[BlackElo "1801"]
[PlyCount "121"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. 0-0 0-0 9. a4 b6 10. f4 Bb7 11. Bf3 e5 12. Nb3 Nbd7 13. f5 Rc8 14. Qd3 Qc7 15. Rf2 Rfd8 16. g4 Nc5 17. Nxc5 dxc5 18. Qc4 Ne8 19. Qe2 h6 20. Nd5 Qc6 21. Rd1 Bg5 22. Bxg5 hxg5 23. Qd2 f6 24. Qe3 Kf7 25. Qb3 c4 26. Qxb6 Qxb6 27. Nxb6 Rxd1+ 28. Bxd1 Rd8 29. Bf3 Rd4 30. c3 Rd3 31. Nxc4 Nd6 32. Nxd6+ Rxd6 33. Kf1 Bc6 34. a5 Ke7 35. Ke1 Rd3 36. Be2 Re3 37. Kd2 Rxe4 38. Bxa6 Rxg4 39. b4 Kd6 40. c4 Kc7 41. Kc3 Rd4 42. b5 Be4 43. b6+ Kb8 44. Bb5 Rd3+ 45. Kb4 Rd1 46. a6 Rd4 47. Kc5 Ba8 48. Rc2 Be4 49. Rc3 Rd8 50. Kb4 Rd4 51. Kc5 Rd8 52. b7 Bxf5 53. Bc6 Ka7 54. Kb5 Bd3 55. Kb4 e4 56. Bd5 f5 57. c5 Rxd5 58. c6 Bxa6 59. c7 Bxb7 60. c8Q Bxc8 61. Rxc8 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.05"]
[Round "2"]
[White "Dibai, Jerry"]
[Black "Machado, Gilberto"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1791"]
[PlyCount "82"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. d3 0-0 6. Nbd2 Nc6 7. d4 Re8 8. c3 e5 9. dxe5 Nxe5 10. Nxe5 Rxe5 11. Nf3 Re8 12. Bg5 h6 13. Bf4 Ne4 14. Nd2 g5 15. Be3 Bf5 16. Nxe4 dxe4 17. Qb3 b6 18. Rad1 Qe7 19. Qb5 Qe6 20. Bd4 c5 21. Bxg7 Kxg7 22. c4 Rad8 23. Qb3 Rd4 24. Qc3 Qxc4 25. Rxd4 Qxd4 26. Qa3 Re7 27. e3 Qd3 28. Qa4 Rd7 29. b3 b5 30. Qa5 Be6 31. Qa6 c4 32. Qxb5 c3 33. Qe5+ Kg8 34. Bxe4 Qd2 35. Qc5 f5 36. Bxf5 Bxf5 37. Qxf5 c2 38. Qg6+ Kf8 39. Qxh6+ Ke8 40. Qh8+ Ke7 41. Qe5+ Kf8 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.05"]
[Round "1"]
[White "Machado, Gilberto"]
[Black "Takeda, Lucas Koji"]
[Result "1/2-1/2"]
[ECO "B28"]
[BlackElo "1825"]
[PlyCount "123"]
[EventDate "2011.03.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd2 d6 8. Qe2 Nc6 9. a3 Bxc3 10. Bxc3 Be6 11. Rd1 Qc7 12. g3 0-0 13. Bg2 h6 14. 0-0 Ne7 15. Rfe1 Rfd8 16. h3 Bc4 17. Qe3 Nc6 18. Kh2 Be6 19. Nd2 d5 20. exd5 Nxd5 21. Bxd5 Rxd5 22. Nf3 Rxd1 23. Rxd1 f6 24. g4 Nd4 25. Kg1 Nxf3+ 26. Qxf3 Rd8 27. Rxd8+ Qxd8 28. Qe2 h5 29. f3 hxg4 30. hxg4 Qb6+ 31. Kh2 Bd5 32. g5 fxg5 33. Bxe5 Qh6+ 34. Kg2 g4 35. Kf2 gxf3 36. Qd3 Qh4+ 37. Bg3 Qg5 38. c4 Bc6 39. b4 Qf6 40. b5 axb5 41. cxb5 Qb2+ 42. Ke3 Qc1+ 43. Kf2 Qc5+ 44. Qe3 Qc2+ 45. Ke1 Bxb5 46. Qxf3 Qc1+ 47. Kf2 Qf1+ 48. Ke3 Qg1+ 49. Kd2 Bc6 50. Qe3 Qg2+ 51. Ke1 Qd5 52. Bf2 Ba4 53. Kf1 Qd1+ 54. Be1 Bb5+ 55. Kf2 Qc2+ 56. Kg1 Qg6+ 57. Kf2 Bc6 58. Qg3 Qxg3+ 59. Kxg3 Kf7 60. Bb4 g5 61. Bd2 Kg6 62. Bb4 1/2-1/2

[Event "Itapetininga de Souza Memorial"]
[Site "Itapetininga"]
[Date "2010.08.28"]
[Round "3.7"]
[White "Andrades, Jose Jorge Lopes"]
[Black "Machado, Gilberto"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1854"]
[BlackElo "1826"]
[PlyCount "77"]
[EventDate "2010.08.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. c3 Nf6 5. d3 0-0 6. Bg5 d6 7. h3 h6 8. Bh4 Be6 9. Nbd2 Bxc4 10. Nxc4 Nd7 11. Bxe7 Nxe7 12. Ne3 Rb8 13. g4 Ng6 14. Nf5 Nf4 15. Kd2 Kh7 16. h4 g6 17. Ne3 b5 18. Qc2 b4 19. c4 Qe7 20. b3 a5 21. Rae1 Nc5 22. Nd5 Nxd5 23. exd5 Nd7 24. h5 g5 25. d4+ f5 26. dxe5 dxe5 27. Nd4 Qf6 28. Nxf5 Kh8 29. Rh3 Rbe8 30. Rf3 Qb6 31. Rfe3 Qf6 32. R1e2 Ra8 33. Rf3 Qb6 34. Qe4 a4 35. Ne7 Rxf3 36. Qxf3 Qd4+ 37. Qd3 Qxd3+ 38. Kxd3 axb3 39. axb3 1-0

[Event "Itapetininga de Souza Memorial"]
[Site "Itapetininga"]
[Date "2010.08.28"]
[Round "1.11"]
[White "Machado, Gilberto"]
[Black "Bucci, Andrea Vidigal"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1826"]
[BlackElo "1853"]
[PlyCount "102"]
[EventDate "2010.08.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nf3 e5 4. dxe5 dxe5 5. Be2 c6 6. 0-0 Ngf6 7. Nc3 Be7 8. Be3 0-0 9. Qd2 Qc7 10. Rad1 Rd8 11. Qc1 Bb4 12. Bd3 Qa5 13. Bd2 Qc7 14. a3 Bd6 15. Be3 Nc5 16. Rfe1 Bg4 17. Bxc5 Bxc5 18. Be2 Qb6 19. Rxd8+ Rxd8 20. Rf1 Bh5 21. h3 Qc7 22. Rd1 Rxd1+ 23. Qxd1 Qd6 24. Qxd6 Bxd6 25. Nd2 Bg6 26. f3 Nd7 27. Nc4 Bc7 28. b4 f6 29. b5 Bf7 30. bxc6 bxc6 31. Kf2 Kf8 32. Ke1 Nc5 33. Kd2 Ne6 34. Ne3 Nd4 35. Bc4 Ne6 36. g3 Ng5 37. Be2 Nxh3 38. Ke1 Ng5 39. Kf2 Ne6 40. Bc4 Bd6 41. a4 Bc5 42. Ke2 Nd4+ 43. Kd3 Nxf3 44. Bxf7 Kxf7 45. Nf1 Nd4 46. Nd1 Ke7 47. c3 Ne6 48. Kc4 Kd6 49. Nd2 Ng5 50. a5 Bg1 51. Kd3 a6 0-1

