[Event "Caxambu Casa do Xadrez op"]
[Site "Caxambu"]
[Date "2022.07.24"]
[Round "5"]
[White "Bokhonok, Tatiana dos Santos"]
[Black "Machado, Eduardo Ribeiro"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1473"]
[BlackElo "1867"]
[PlyCount "124"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Nbd7 5. Nc3 c6 6. e3 Qa5 7. Bd3 dxc4 8. Bxc4 Ne4 9. Qc2 Nxg5 10. Nd2 e5 11. Qf5 Be7 12. d5 f6 13. d6 Nc5 14. Qb1 Bxd6 15. b4 Qa3 16. bxc5 Qxc3 17. cxd6 Ne4 18. Qxe4 Qxa1+ 19. Nb1 Qb2 20. 0-0 Qb6 21. f4 Qc5 22. Rd1 Bd7 23. f5 Bxf5 24. Qxf5 Qxc4 25. Na3 Qf7 26. Rc1 Qd7 27. Qd3 Rd8 28. Rd1 0-0 29. Nc4 Qe6 30. Qb3 Rd7 31. Rd3 b5 32. Na5 Qxb3 33. axb3 c5 34. Rd5 Rc8 35. Kf1 Kf7 36. b4 cxb4 37. Rxb5 Rc1+ 38. Ke2 Rb1 39. Nc4 b3 40. Kd3 Ke6 41. e4 b2 42. Kd2 Rg1 43. Rxb2 Rxg2+ 44. Kc3 Rxb2 45. Kxb2 Rxd6 46. Nxd6 Kxd6 47. Kc3 Kc5 48. h3 a5 49. h4 h5 50. Kb3 Kd4 51. Ka4 Kxe4 52. Kxa5 Kf3 53. Kb4 e4 54. Kc5 e3 55. Kd6 e2 56. Ke7 e1Q+ 57. Kf7 Kf4 58. Kg6 Qxh4 59. Kh7 Kf5 60. Kg8 Kg6 61. Kh8 Qg4 62. Kg8 Qc8# 0-1

[Event "Caxambu Casa do Xadrez op"]
[Site "Caxambu"]
[Date "2022.07.24"]
[Round "6"]
[White "Machado, Eduardo Ribeiro"]
[Black "Flores, Clarice Soares Leit"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "1867"]
[BlackElo "1685"]
[PlyCount "45"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 bxc4 5. Nc3 g6 6. e4 d6 7. Bxc4 Bg7 8. 0-0 0-0 9. Re1 Nbd7 10. h3 h6 11. Qc2 Nb6 12. Bf1 Nfd7 13. Bf4 Bb7 14. Rad1 Nf6 15. b3 a5 16. Nd2 Ba6 17. Bxa6 Rxa6 18. Qd3 Ra8 19. Nc4 Nfd7 20. Nxb6 Qxb6 21. Qe3 Kh7 22. Na4 Qb4 23. Qd2 1/2-1/2

[Event "Caxambu Casa do Xadrez op"]
[Site "Caxambu"]
[Date "2022.07.23"]
[Round "3"]
[White "Garcia, Erich Douglas Ribei"]
[Black "Machado, Eduardo Ribeiro"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1430"]
[BlackElo "1867"]
[PlyCount "64"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d5 3. Nf3 e6 4. Bg2 c5 5. c3 Nc6 6. 0-0 Be7 7. Nbd2 cxd4 8. cxd4 0-0 9. Nb3 b6 10. a3 Bb7 11. Re1 Rc8 12. Bd2 a5 13. Rc1 a4 14. Na1 b5 15. Nc2 Qb6 16. e3 Ne4 17. Bf1 Ba6 18. Rb1 Rc7 19. b3 axb3 20. Rxb3 Na5 21. Bxa5 Qxa5 22. Nb4 Rfc8 23. Qa1 Rc3 24. Qb2 g6 25. Rd1 Qa4 26. Rb1 Bxb4 27. Rxb4 Qa5 28. a4 Rc2 29. Qa3 Rxf2 30. R1b2 Rxf3 31. Bxb5 Bxb5 32. Rxb5 Qe1+ 0-1

[Event "Caxambu Casa do Xadrez op"]
[Site "Caxambu"]
[Date "2022.07.23"]
[Round "4"]
[White "Machado, Eduardo Ribeiro"]
[Black "Aranha Filho, Alvaro Zimmermann"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1867"]
[BlackElo "2200"]
[PlyCount "43"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. g3 d6 8. Bg2 Bg7 9. Nf3 Nfd7 10. 0-0 Nb6 11. Qc2 Nc8 12. Nd2 Qa5 13. Nde4 Bc4 14. Bd2 Nd7 15. a4 Qb6 16. Rad1 Bb3 17. Qd3 0-0 18. Qb5 Bxa4 19. Qxb6 Ncxb6 20. Nxa4 Rxa4 21. Bf3 Ra2 22. Bg5 0-1

[Event "Caxambu Casa do Xadrez op"]
[Site "Caxambu"]
[Date "2022.07.22"]
[Round "2"]
[White "Machado, Eduardo Ribeiro"]
[Black "Cominato Neto, Jose Luis"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1867"]
[BlackElo "2275"]
[PlyCount "74"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 a6 5. cxd5 exd5 6. Bg5 Be7 7. e3 Be6 8. Bd3 Nbd7 9. 0-0 0-0 10. Rc1 c6 11. Qb3 Qc7 12. Bf4 Qb6 13. Qxb6 Nxb6 14. h3 Rac8 15. Ng5 Bd7 16. Rfd1 Rfe8 17. Nf3 Bf8 18. Ne5 Be6 19. Bh2 c5 20. Ne2 Na4 21. Rd2 c4 22. Bb1 Bb4 23. Nc3 Nxc3 24. bxc3 Ba3 25. Rcd1 b5 26. g4 b4 27. cxb4 h5 28. f3 Nd7 29. Kf2 Nb6 30. Bf5 Bxb4 31. Rc2 hxg4 32. Bxe6 Rxe6 33. hxg4 Rce8 34. Rh1 Ba5 35. Rb1 f6 36. Ng6 Rxe3 37. Rxb6 Bxb6 0-1

[Event "Caxambu Casa do Xadrez op"]
[Site "Caxambu"]
[Date "2022.07.22"]
[Round "1"]
[White "Ricci, Lucas Estremes"]
[Black "Machado, Eduardo Ribeiro"]
[Result "0-1"]
[ECO "E07"]
[WhiteElo "1800"]
[BlackElo "1867"]
[PlyCount "100"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 Nbd7 7. Nc3 dxc4 8. e4 Nb6 9. Qc2 Bd7 10. Bg5 h6 11. Bxf6 Bxf6 12. Rad1 Qe8 13. e5 Be7 14. d5 exd5 15. Nxd5 Nxd5 16. Rxd5 Be6 17. Rd2 c6 18. Nd4 Bb4 19. Nxe6 Qxe6 20. Rd4 Qxe5 21. Rxc4 Ba5 22. b4 Bb6 23. Re4 Qf6 24. Rfe1 Rac8 25. Rf4 Qd6 26. Qb3 a6 27. Rd1 Qe7 28. Qc3 Rfd8 29. Rxd8+ Qxd8 30. Bf1 Qd7 31. h3 Rd8 32. Qb3 Qd5 33. Bc4 Qd1+ 34. Kg2 Qxb3 35. Bxb3 Rd7 36. Kf1 Kf8 37. Ke2 f6 38. Be6 Rd8 39. g4 Ke7 40. Re4 Kd6 41. Bc4 Rd7 42. Re6+ Kc7 43. a4 Kb8 44. b5 Rd4 45. Bd3 Rxa4 46. bxc6 Ra2+ 47. Kd1 bxc6 48. Rxc6 Bxf2 49. Bxa6 Ra3 50. Bf1 Bg3 0-1

[Event "Mineiro-ch"]
[Site "Belo Horizonte"]
[Date "2017.10.08"]
[Round "5"]
[White "De Sousa, Maxswell Silverio"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "C42"]
[BlackElo "1869"]
[PlyCount "75"]
[EventDate "2017.10.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. Re1 Bg4 9. c3 f5 10. Qb3 Qd7 11. Nbd2 0-0-0 12. Bb5 Nxd2 13. Bxd2 Bxf3 14. gxf3 Rhe8 15. Qa4 Kb8 16. b4 a6 17. Bxc6 Qxc6 18. Qxc6 bxc6 19. Re5 Bd6 20. Rxf5 Rd7 21. Rh5 Re2 22. Rd1 g6 23. Rh3 Kb7 24. Kf1 Re6 25. Be3 Kb6 26. c4 Bxb4 27. Rb1 Ka5 28. a3 Bd6 29. Bd2+ Ka4 30. c5 Bf8 31. f4 a5 32. Rb8 Be7 33. Ra8 Kb5 34. Rxa5+ Kc4 35. Ra4+ Kb5 36. Rb4+ Ka6 37. Rhb3 Ka5 38. Rb8+ 1-0

[Event "Mineiro-ch"]
[Site "Belo Horizonte"]
[Date "2017.10.08"]
[Round "4"]
[White "Machado, Eduardo Ribeiro"]
[Black "Pacheco, Warley de Souza"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "1869"]
[BlackElo "1847"]
[PlyCount "62"]
[EventDate "2017.10.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. dxe6 fxe6 5. Nc3 Nc6 6. Bf4 a6 7. Nf3 Be7 8. e3 d5 9. Bd3 0-0 10. 0-0 Kh8 11. Ne5 Bd6 12. Nxc6 bxc6 13. Bxd6 Qxd6 14. Bc2 e5 15. Qd3 e4 16. Qd2 Ng4 17. g3 Qh6 18. h4 Ne5 19. Bd1 Nxc4 20. Qc2 Bh3 21. Re1 Ne5 22. Kh2 Bg4 23. Rf1 Bd7 24. Kg2 Qe6 25. Rh1 Nd3 26. Rf1 Qh3+ 27. Kg1 Ne5 28. Nxe4 dxe4 29. Qxe4 Rae8 30. Qc2 Ng4 31. Bxg4 Bxg4 0-1

[Event "Mineiro-ch"]
[Site "Belo Horizonte"]
[Date "2017.10.07"]
[Round "3"]
[White "Machado, Eduardo Ribeiro"]
[Black "De Sousa, Vitor Hugo Campos"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1869"]
[BlackElo "1572"]
[PlyCount "97"]
[EventDate "2017.10.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nb6 6. Nf3 Be7 7. Bd3 N8d7 8. 0-0 a6 9. a4 Nf6 10. Qc2 h6 11. Be3 Nbd7 12. Rac1 b6 13. Rfd1 Bb7 14. Qe2 0-0 15. Bb1 c6 16. Nd2 b5 17. e5 Nd5 18. Nxd5 exd5 19. Qg4 Bg5 20. Re1 Bc8 21. Bxg5 hxg5 22. Qh5 f5 23. Nf3 Qe8 24. Qxg5 Nb6 25. a5 Nc4 26. Qh4 Qg6 27. b4 Qh6 28. Qxh6 gxh6 29. Rc3 Be6 30. Nh4 Rf7 31. f4 Kh7 32. Rg3 Rg8 33. Rxg8 Kxg8 34. Rc1 Bd7 35. Rc3 Nd2 36. Rg3+ Kh7 37. Bc2 Ne4 38. Rg6 Rg7 39. e6 Rxg6 40. Nxg6 Be8 41. Nh4 Nc3 42. Nxf5 Bg6 43. e7 Ne2+ 44. Kf2 Nxf4 45. Nd6 Bxc2 46. e8Q Nd3+ 47. Kg3 Nxb4 48. Qf7+ Kh8 49. Ne8 1-0

[Event "Mineiro-ch"]
[Site "Belo Horizonte"]
[Date "2017.10.07"]
[Round "2"]
[White "Mendes Domingues, Ribeiro Matheus"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1687"]
[BlackElo "1869"]
[PlyCount "98"]
[EventDate "2017.10.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nf6 5. Nf3 e6 6. Bf4 Qb6 7. Rc1 Nc6 8. Qb3 Nxd4 9. Nxd4 Qxd4 10. e3 Qb4 11. Qxb4 Bxb4 12. Bb5+ Bd7 13. 0-0 0-0 14. Bxd7 Nxd7 15. a3 Bxc3 16. Rxc3 Rfc8 17. Rfc1 Rxc3 18. Rxc3 Nb6 19. Kf1 Rc8 20. Rxc8+ Nxc8 21. Bc7 Kf8 22. Ke2 Ke7 23. Kd3 Nd6 24. Ba5 Kd7 25. b3 f6 26. f3 b6 27. Bb4 a5 28. Bc3 Kc6 29. g4 e5 30. h4 e4+ 31. Ke2 exf3+ 32. Kxf3 Ne4 33. Be1 Kb5 34. Ke2 Nc5 35. b4 Ne4 36. bxa5 bxa5 37. Kd3 a4 38. Kd4 Kc6 39. Bb4 Nf2 40. Bf8 g6 41. g5 Ne4 42. gxf6 Nxf6 43. Bg7 Ne4 44. Ke5 Nd6 45. Bf8 Nf5 46. e4 dxe4 47. Kxe4 Nxh4 48. Kf4 Nf5 49. Kg5 Kb5 1/2-1/2

[Event "Belo Horizonte Mineiro-ch"]
[Site "Belo Horizonte"]
[Date "2015.11.22"]
[Round "6"]
[White "De Almeida, Cleber Santos"]
[Black "Machado, Eduardo Ribeiro"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1904"]
[BlackElo "1855"]
[PlyCount "102"]
[EventDate "2015.11.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. e5 Nc6 5. d4 Qb6 6. Ne2 Bf5 7. a3 Rc8 8. Nbc3 e6 9. Na4 Qd8 10. Ng3 Bg6 11. Be3 Nge7 12. Nc5 Nf5 13. Nxf5 Bxf5 14. b4 Bxc5 15. bxc5 0-0 16. Be2 Qh4 17. 0-0 Rb8 18. Qa4 Nxe5 19. Qxa7 Nc6 20. Qb6 Nxd4 21. Bd1 Nc2 22. Bxc2 Bxc2 23. Rfc1 Be4 24. f3 Bd3 25. Qd6 Qf6 26. Ra2 Bc4 27. Rac2 Ra8 28. Rc3 Ra4 29. c6 bxc6 30. Qxc6 Ra6 31. Qb7 Rfa8 32. Bc5 Qe5 33. Qe7 h6 34. Kh1 Rc8 35. Bb4 Rac6 36. Qh4 Bb5 37. Bc5 Rxc5 38. Rxc5 Rxc5 39. Re1 Qc7 40. h3 Rc1 41. Qf2 Qc3 42. Rxc1 Qxc1+ 43. Kh2 Qxa3 44. Qg3 Qa7 45. Qe5 Bd3 46. Qc3 Bg6 47. h4 Qf2 48. Kh3 d4 49. Qa3 d3 50. Qa8+ Kh7 51. g4 d2 0-1

[Event "Belo Horizonte Mineiro-ch"]
[Site "Belo Horizonte"]
[Date "2015.11.22"]
[Round "5"]
[White "Lage, Renan Ribeiro"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1923"]
[BlackElo "1855"]
[PlyCount "75"]
[EventDate "2015.11.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. e3 a6 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 c5 9. 0-0 Bb7 10. Qe2 cxd4 11. exd4 Be7 12. Bg5 0-0 13. Rad1 b4 14. Nb1 Qa5 15. Nbd2 Qxa2 16. Nc4 Qa4 17. Nfe5 Nxe5 18. dxe5 Qc6 19. Ne3 Nd5 20. Rc1 Qd7 21. Bxe7 Qxe7 22. Nxd5 exd5 23. f4 a5 24. Rce1 Rfe8 25. Kh1 Rac8 26. Rf3 d4 27. Bxh7+ Kxh7 28. Rh3+ Kg8 29. Qh5 f6 30. Qh7+ Kf8 31. Qg6 Kg8 32. Kg1 fxe5 33. fxe5 Rc6 34. Qh7+ Kf7 35. Rf3+ Ke6 36. Qf5+ Kd5 37. e6+ Kd6 38. Qe5# 1-0

[Event "Belo Horizonte Mineiro-ch"]
[Site "Belo Horizonte"]
[Date "2015.11.21"]
[Round "3"]
[White "Machado, Eduardo Ribeiro"]
[Black "Tanaka, Hiroto Sato"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1855"]
[PlyCount "29"]
[EventDate "2015.11.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. Nf3 Bf5 5. Qb3 Nb6 6. Nc3 e6 7. e4 Bg6 8. Be3 c6 9. a4 a5 10. d5 Bb4 11. dxe6 Bxe4 12. exf7+ Kf8 13. Ng5 Bd5 14. 0-0-0 N8d7 15. Nxd5 1-0

[Event "Belo Horizonte Mineiro-ch"]
[Site "Belo Horizonte"]
[Date "2015.11.20"]
[Round "2"]
[White "Castro, Daniel de Freitas"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1959"]
[BlackElo "1855"]
[PlyCount "96"]
[EventDate "2015.11.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. Bc4 Bh5 7. g4 Bg6 8. Nxe5 Qh4+ 9. Kd2 Nf6 10. Qe2 Nxe4+ 11. Kd1 Nf2+ 12. Kd2 Be7 13. Nxg6 fxg6 14. Rf1 Rf8 15. c3 Qxh2 16. Kc2 Nxg4 17. Qxh2 Nxh2 18. Rxf8+ Kxf8 19. Be2 Bd6 20. Be3 Nd7 21. Nd2 Re8 22. Kd3 Nf6 23. Nc4 Bb8 24. Rg1 Nd5 25. Rg2 Rxe3+ 26. Nxe3 Nf4+ 27. Ke4 Nxg2 28. Nxg2 h5 29. Ne3 Ke7 30. c4 a6 31. b4 Ba7 32. a4 Kf6 33. b5 axb5 34. axb5 Ke6 35. c5 Bb8 36. Bc4+ Ke7 37. d5 cxd5+ 38. Bxd5 b6 39. cxb6 Ng4 40. Nxg4 hxg4 41. Ke3 Kd6 42. Bc6 Kc5 43. Kf2 Kxb6 44. Kg2 Kc5 45. Be8 g5 46. Bd7 g3 47. Bc6 Bc7 48. Be8 Kd6 1/2-1/2

[Event "Belo Horizonte Mineiro-ch"]
[Site "Belo Horizonte"]
[Date "2015.11.20"]
[Round "1"]
[White "Machado, Eduardo Ribeiro"]
[Black "Dos Santos, Rafaela Rezende"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1855"]
[PlyCount "113"]
[EventDate "2015.11.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Nc6 4. 0-0 e5 5. d3 Be7 6. Nbd2 0-0 7. b3 Be6 8. Bb2 d4 9. c3 Qd7 10. Nc4 Bh3 11. Nfxe5 Nxe5 12. Nxe5 Qe6 13. cxd4 Bxg2 14. Kxg2 Qd5+ 15. e4 Qd6 16. d5 c6 17. dxc6 bxc6 18. Rc1 c5 19. Qc2 Qc7 20. Rfd1 Qb7 21. Qc4 Rad8 22. Nf3 Nd7 23. Ba3 Nb6 24. Qc2 Nd7 25. Bb2 f5 26. Ne5 fxe4 27. Qc4+ Kh8 28. Nf7+ Rxf7 29. Qxf7 e3+ 30. Kf1 Bf6 31. Bxf6 gxf6 32. Qe7 Rc8 33. Qxe3 Kg8 34. Qe4 Qxe4 35. dxe4 Ne5 36. f4 Ng4 37. Rd7 Nxh2+ 38. Ke2 Re8 39. Rxc5 Rxe4+ 40. Kd3 Re8 41. Rcc7 Nf3 42. Rxa7 Ne1+ 43. Kc3 Rc8+ 44. Kb2 Rc2+ 45. Kb1 Rc8 46. Rxh7 Nd3 47. Rhc7 Re8 48. Re7 Rc8 49. Rac7 Ra8 50. a4 Rb8 51. Rb7 Rc8 52. Ka2 Rc2+ 53. Ka3 Rc8 54. a5 Kf8 55. Rec7 Ra8 56. b4 Ke8 57. Rh7 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2015.03.18"]
[Round "10"]
[White "Lux, Gregory"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2065"]
[BlackElo "1818"]
[PlyCount "165"]
[EventDate "2015.03.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 Be7 5. Nbd2 Nbd7 6. b3 b6 7. Bb2 Bb7 8. Ne5 Nxe5 9. dxe5 Nd7 10. 0-0 0-0 11. Qh5 g6 12. Qh3 Nc5 13. Be2 Ba6 14. Bxa6 Nxa6 15. e4 c6 16. Rad1 Qc7 17. exd5 cxd5 18. c4 Rfd8 19. cxd5 Rxd5 20. Rc1 Qd7 21. Ne4 Nc5 22. Nf6+ Bxf6 23. exf6 Qd8 24. Rc4 h5 25. g4 Nd3 26. Ba1 Ne5 27. Bxe5 Rxe5 28. Qc3 Rg5 29. f3 Rd5 30. Rf2 a6 31. Rc7 b5 32. Rc2 Qd6 33. Qe3 Qf8 34. Re7 Rad8 35. gxh5 Rxh5 36. Rc6 Rf5 37. Rcxe6 fxe6 38. Qxe6+ Kh8 39. f7 Kg7 40. Re8 Rd1+ 41. Kg2 Rd2+ 42. Kf1 Rxf3+ 43. Ke1 Qxf7 44. Re7 Rdf2 45. Rxf7+ Rxf7 46. Qxa6 R7f5 47. a4 bxa4 48. Qxa4 Rxh2 49. Qd4+ Kh7 50. Qa7+ Kh6 51. Qe3+ Kh5 52. b4 Rg5 53. b5 Rgg2 54. Kf1 Rb2 55. Kg1 Rhe2 56. Qh3+ Kg5 57. Kf1 Rec2 58. Qg3+ Kf5 59. Qf3+ Ke5 60. Qd1 Rd2 61. Qe1+ Kd4 62. b6 Rh2 63. Qd1+ Kc5 64. Qc1+ Kxb6 65. Qe3+ Ka5 66. Qg5+ Kb4 67. Qf4+ Ka3 68. Qd6+ Ka2 69. Qa6+ Kb3 70. Qb5+ Kc2 71. Qc6+ Kb1 72. Qxg6+ Ka1 73. Qa6+ Ra2 74. Qf6+ Rhb2 75. Ke1 Kb1 76. Qf5+ Kc1 77. Qf4+ Rd2 78. Qe3 Rac2 79. Qa3+ Kb1 80. Qb4+ Kc1 81. Qa3+ Kb1 82. Qf3 Re2+ 83. Qxe2 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2015.03.17"]
[Round "9"]
[White "Machado, Eduardo Ribeiro"]
[Black "Poley, Vladimir"]
[Result "0-1"]
[ECO "D48"]
[WhiteElo "1818"]
[BlackElo "2269"]
[PlyCount "32"]
[EventDate "2015.03.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. Nf3 dxc4 5. e3 c5 6. Bxc4 Nf6 7. 0-0 Nbd7 8. e4 b5 9. Bd3 cxd4 10. Nxd4 Ne5 11. Bc2 Bb7 12. f4 Bc5 13. Nce2 Nc6 14. Be3 Ng4 15. Nxc6 Bxe3+ 16. Kh1 Qxd1 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2015.03.16"]
[Round "8"]
[White "Van den Bersselaar, Jeroen"]
[Black "Machado, Eduardo Ribeiro"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2083"]
[BlackElo "1818"]
[PlyCount "52"]
[EventDate "2015.03.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 Be7 6. c4 c5 7. Nc3 0-0 8. d5 exd5 9. cxd5 Nxd5 10. Nxd5 Bxd5 11. Bxh7+ Kxh7 12. Qxd5 Nc6 13. Rd1 Qc7 14. e4 Rad8 15. Bg5 Kg8 16. Bxe7 Nxe7 17. Qh5 Qc6 18. e5 d5 19. exd6 Rxd6 20. Ne5 Rxd1+ 21. Rxd1 Qa4 22. a3 Nc6 23. Nd7 Rd8 24. h3 Nd4 25. Ne5 Ne2+ 26. Kh2 Qf4+ 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2015.03.15"]
[Round "7"]
[White "Machado, Eduardo Ribeiro"]
[Black "Stam, Bart"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1818"]
[BlackElo "1972"]
[PlyCount "137"]
[EventDate "2015.03.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 0-0 6. Bg2 d5 7. 0-0 Nc6 8. Qc2 Bxd2 9. Nbxd2 Bd7 10. Rac1 Qe7 11. Nb3 b6 12. cxd5 exd5 13. e3 Rfc8 14. Rfd1 Nb4 15. Qb1 Ba4 16. Ne5 c5 17. Rc3 Ra7 18. Rdc1 Rac7 19. Nd2 Bb5 20. a3 Na6 21. Rb3 Qe8 22. a4 Bxa4 23. Rxb6 Nb4 24. Bh3 cxd4 25. Bxc8 Qxc8 26. Rxc7 Qxc7 27. Rxf6 gxf6 28. Nef3 dxe3 29. fxe3 Qe7 30. Kf2 Nc2 31. Nf1 Qb4 32. N1d2 d4 33. exd4 Nxd4 34. Qe4 Ne6 35. Qxb4 axb4 36. Ke3 Kf8 37. Nd4 Nc5 38. Ne4 Nxe4 39. Kxe4 Ke7 40. Kd5 b3 41. Kc4 Kd6 42. Nxb3 Ke5 43. Nc5 Bc6 44. Kd3 f5 45. Ke3 h6 46. Nb3 h5 47. Nd4 Be4 48. h4 f6 49. Ne2 Bc6 50. Nf4 Be8 51. b4 Kd6 52. Kd4 Bf7 53. b5 Be8 54. Kc4 Bf7+ 55. Kb4 Kc7 56. Kc5 Be8 57. Nd5+ Kb7 58. Nxf6 Bf7 59. Nd5 Be6 60. Kd6 Bf7 61. Ke5 Bg8 62. Nf4 Bf7 63. Kxf5 Kb6 64. Kg5 Kxb5 65. Nxh5 Kc5 66. Nf4 Kd6 67. Kf6 Bb3 68. h5 Bc2 69. h6 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2015.03.14"]
[Round "6"]
[White "Risting, Eivind Olav"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2100"]
[BlackElo "1818"]
[PlyCount "41"]
[EventDate "2015.03.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bg4 5. d3 Nbd7 6. Nbd2 e6 7. e4 Be7 8. Re1 0-0 9. e5 Ne8 10. h3 Bh5 11. g4 Bg6 12. Nf1 Nc7 13. Ng3 f6 14. exf6 Bxf6 15. Qe2 Qe7 16. g5 Qc5 17. gxf6 Rxf6 18. Bg5 Rf7 19. c3 e5 20. Nxe5 Nxe5 21. d4 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2015.03.13"]
[Round "5"]
[White "Machado, Eduardo Ribeiro"]
[Black "Thorsson, Pall"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1818"]
[PlyCount "81"]
[EventDate "2015.03.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 Nbd7 7. 0-0 e5 8. Qc2 Re8 9. h3 exd4 10. Nxd4 Nf8 11. Rd1 Ne6 12. Nb3 Nd7 13. Be3 Qf6 14. Rd2 Ne5 15. Rad1 Nc6 16. Kh2 Ng5 17. Nd5 Qd8 18. Bxg5 Qxg5 19. Nxc7 Bf5 20. Qc1 Be5 21. Nxa8 Bxg3+ 22. fxg3 Re3 23. Bf3 Ne5 24. Nd4 Bd7 25. Rg1 Qh6 26. h4 g5 27. Nc7 g4 28. Bxb7 Ng6 29. Qe1 Nxh4 30. gxh4 Qf4+ 31. Rg3 Rxg3 32. Qxg3 Qxd2 33. Qxd6 Qe3 34. Bg2 Qh6 35. Qg3 f5 36. Bd5+ Kf8 37. Nde6+ Ke7 38. Nf4 Qb6 39. Nd3 f4 40. Qxf4 g3+ 41. Qxg3 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2015.03.12"]
[Round "4"]
[White "Olafsson, Thorvadur F"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2230"]
[BlackElo "1818"]
[PlyCount "77"]
[EventDate "2015.03.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 0-0 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 Qd5 17. Be3 Ng4 18. Bc1 Rfd8 19. Ne5 Nxe5 20. dxe5 Qb5 21. Qxb5 cxb5 22. c3 Kf8 23. Kc2 Ke8 24. b3 Rxd1 25. Rxd1 Rc8 26. Rd3 b4 27. Bd2 b5 28. Rg3 bxc3 29. Rxc3 Rxc3+ 30. Kxc3 Bc5 31. Be3 Bxe3 32. fxe3 Kd7 33. Kb4 Kc6 34. Ka5 f6 35. b4 fxe5 36. e4 Kb7 37. Kxb5 a6+ 38. Kc5 Kc7 39. a4 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2015.03.11"]
[Round "3"]
[White "Machado, Eduardo Ribeiro"]
[Black "Hald, Jens Erik Kofoed"]
[Result "1/2-1/2"]
[ECO "E68"]
[WhiteElo "1818"]
[BlackElo "2069"]
[PlyCount "150"]
[EventDate "2015.03.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 d6 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. 0-0 0-0 6. c4 Nbd7 7. Nc3 e5 8. Qc2 c6 9. h3 Qe7 10. e4 a6 11. Be3 Rb8 12. a4 Re8 13. Rfe1 Qf8 14. a5 Bh6 15. Qd2 Bxe3 16. Qxe3 Qe7 17. Rad1 exd4 18. Qxd4 Ne5 19. Kh2 Nxf3+ 20. Bxf3 Be6 21. Be2 Red8 22. Bf1 Ne8 23. Bg2 Qf6 24. b3 Kf8 25. Ne2 Qxd4 26. Rxd4 c5 27. Rd2 b6 28. axb6 Rxb6 29. Nc1 f6 30. Red1 Ke7 31. h4 Rdb8 32. Ra2 Nc7 33. Bh3 R8b7 34. Rd3 Bxh3 35. Kxh3 Ne6 36. Ra3 Nd4 37. Kg2 h6 38. Kf1 g5 39. hxg5 hxg5 40. Kg1 g4 41. Kf1 Kf8 42. Ne2 Nf3 43. Nf4 Rh7 44. Rd1 Rh1+ 45. Ke2 Nd4+ 46. Kd2 Nxb3+ 47. Kc2 Nd4+ 48. Kc1 Rb1+ 49. Kxb1 Rxd1+ 50. Kb2 Rd2+ 51. Kb1 Rxf2 52. Rxa6 Rf3 53. Nh5 Ne2 54. Rxd6 Nc3+ 55. Kc2 Nxe4 56. Re6 Rc3+ 57. Kd1 Rxc4 58. Nxf6 Nxf6 59. Rxf6+ Kg7 60. Rc6 Rc3 61. Ke2 c4 62. Kd2 Rxg3 63. Rxc4 Kf6 64. Ke2 Kg5 65. Kf2 Kh4 66. Rc8 Rf3+ 67. Kg2 Rf5 68. Rh8+ Kg5 69. Rg8+ Kf4 70. Rg7 Ra5 71. Rf7+ Kg5 72. Rg7+ Kf5 73. Rg8 Ra2+ 74. Kg3 Ra3+ 75. Kg2 Ra6 1/2-1/2

[Event "Mineiro-ch"]
[Site "Belo Horizonte"]
[Date "2014.11.30"]
[Round "5"]
[White "Gomes, Marco Tulio Caldeir"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1880"]
[BlackElo "1821"]
[PlyCount "75"]
[EventDate "2014.11.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. Re1 Bg4 9. c3 f5 10. Nbd2 0-0 11. Qb3 Na5 12. Qc2 c5 13. Ne5 Bh5 14. f3 Nf6 15. Bxf5 cxd4 16. cxd4 Qb6 17. Qd3 Bd6 18. g4 Be8 19. g5 Bb5 20. Qe3 Nh5 21. Be6+ Kh8 22. Nf7+ Rxf7 23. Bxf7 g6 24. Bxd5 Bf4 25. Qc3 Bxg5 26. Ne4 Bh4 27. Bg5 Bxe1 28. Rxe1 Nc6 29. Nc5 Ng7 30. Bf6 Nd8 31. Ne6 Ndxe6 32. Rxe6 Bc6 33. Bxc6 bxc6 34. Re7 Rg8 35. Kg2 Qb8 36. d5 Qf8 37. d6 h5 38. Bxg7+ 1-0

[Event "Mineiro-ch"]
[Site "Belo Horizonte"]
[Date "2014.11.30"]
[Round "6"]
[White "Machado, Eduardo Ribeiro"]
[Black "Branco, Luciano Braga Rodri"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1821"]
[PlyCount "127"]
[EventDate "2014.11.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. a3 Bb7 4. Nf3 Nf6 5. Nc3 d5 6. Bg5 h6 7. Bh4 g5 8. Bg3 Ne4 9. Be5 f6 10. Bg3 Nxc3 11. bxc3 dxc4 12. Qa4+ Qd7 13. Qxc4 Bd6 14. e3 Ba6 15. Qa2 Bxf1 16. Kxf1 Bxg3 17. hxg3 Nc6 18. Qc2 f5 19. Nxg5 0-0-0 20. Nf3 h5 21. Ke2 Rde8 22. Nh4 Rh6 23. a4 Na5 24. Qd3 Qc6 25. Qb5 Qc4+ 26. Kf3 c6 27. Qxc4 Nxc4 28. Ke2 a5 29. Kd3 Nb2+ 30. Kc2 Nc4 31. Rhb1 Kc7 32. Kd3 Nd6 33. Nf3 Ne4 34. Rb2 Rd8 35. Ne5 Rh7 36. Rab1 Nc5+ 37. Kc2 Nxa4 38. Ra2 b5 39. c4 Rb8 40. Nxc6 Kxc6 41. Rxa4 bxa4 42. Rxb8 h4 43. gxh4 Rxh4 44. Kb2 Rh2 45. Rg8 Rh1 46. Rg6 Kd7 47. g4 Rh2 48. gxf5 Rxf2+ 49. Ka3 Rxf5 50. Rg3 Rf1 51. Kxa4 Ra1+ 52. Kb5 a4 53. Kb4 a3 54. Kb3 Kc6 55. Rg6 Kd7 56. Rg7+ Kc6 57. Ra7 Re1 58. Ra6+ Kd7 59. Rxa3 Rxe3+ 60. Kb4 Re4 61. Kc5 e5 62. Ra7+ Kd8 63. dxe5 Rxe5+ 64. Kd6 1-0

[Event "Mineiro-ch"]
[Site "Belo Horizonte"]
[Date "2014.11.29"]
[Round "3"]
[White "Machado, Eduardo Ribeiro"]
[Black "Silva, Samuel Antonio Rosa"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1821"]
[PlyCount "71"]
[EventDate "2014.11.28"]
[EventType "swiss"]
[EventRounds "6"]
[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. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Nxc6 dxc6 7. Bd3 Qd4 8. Be3 Qd6 9. Qe2 Bg4 10. f3 Bh5 11. e5 Qxe5 12. Bxc5 Qe6 13. Bf5 Qxe2+ 14. Nxe2 b6 15. Bf2 0-0 16. 0-0-0 Rad8 17. Nf4 g6 18. Bd3 Nd5 19. Nxd5 Rxd5 20. g4 Bxg4 21. fxg4 f5 22. gxf5 gxf5 23. Bc4 Rfd8 24. Bg3 b5 25. Rxd5 cxd5 26. Bxb5 Rf8 27. Rd1 d4 28. Bxc7 Rf7 29. Bc4 Kg7 30. Rg1+ Kf6 31. Bd8+ Ke5 32. Bxf7 h6 33. Re1+ Kf4 34. Bh5 a5 35. Kd2 a4 36. Kd3 1-0

[Event "Mineiro-ch"]
[Site "Belo Horizonte"]
[Date "2014.11.29"]
[Round "4"]
[White "Machado, Eduardo Ribeiro"]
[Black "Vasconcelos, Yan de Melo"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "1821"]
[BlackElo "1859"]
[PlyCount "117"]
[EventDate "2014.11.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 a6 8. a4 Bg7 9. Nf3 Bg4 10. 0-0 0-0 11. Bg5 Qa5 12. h3 Bxf3 13. Qxf3 Nbd7 14. Be2 h6 15. Bf4 Ne8 16. Rfb1 Qb4 17. a5 b5 18. axb6 Qxb6 19. Qd3 Ne5 20. Bxe5 Bxe5 21. Rxa6 Rxa6 22. Qxa6 Qb3 23. Bd1 Qb4 24. Bc2 Nf6 25. Kf1 Nd7 26. Nd1 Rb8 27. Ne3 Nb6 28. Qa3 Qb5+ 29. Kg1 Nc4 30. Nxc4 Qxc4 31. Bd3 Qd4 32. Qc3 Qxc3 33. bxc3 Rxb1+ 34. Bxb1 Bxc3 35. Kf1 g5 36. Ke2 Kg7 37. g3 Be5 38. Ke3 Bd4+ 39. Ke2 Be5 40. Ke3 Kg6 41. Bd3 Bd4+ 42. Kd2 Kf6 43. h4 Ke5 44. hxg5 hxg5 45. Ke2 Bb2 46. Kd2 Kd4 47. f4 c4 48. Bc2 Bc3+ 49. Ke2 gxf4 50. gxf4 f6 51. Bb1 Ba5 52. Kf3 Kc3 53. Ba2 Kd3 54. Bb1+ Kd2 55. e5 dxe5 56. d6 c3 57. fxe5 fxe5 58. Ke4 Bd8 59. Kxe5 1/2-1/2

[Event "Mineiro-ch"]
[Site "Belo Horizonte"]
[Date "2014.11.28"]
[Round "2"]
[White "Teixeira, Aloisio da Silva"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1967"]
[BlackElo "1821"]
[PlyCount "114"]
[EventDate "2014.11.28"]
[EventType "swiss"]
[EventRounds "6"]
[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. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. Qe2 Bxd3 9. Qxd3 Bd6 10. 0-0 Ngf6 11. Re1 Qc7 12. c3 0-0 13. Bg5 h6 14. Bd2 Rfd8 15. Qe2 c5 16. dxc5 Nxc5 17. Be3 Be7 18. Bd4 Nd5 19. Ne5 Nd7 20. Nxf7 Nf4 21. Qg4 Kxf7 22. Qxg7+ Ke8 23. Qh8+ Nf8 24. Be5 Bd6 25. Bxf4 Bxf4 26. Rxe6+ Kd7 27. Rf6 Ng6 28. Rf7+ Ne7 29. Qd4+ Bd6 30. Qg4+ Kc6 31. Qa4+ Kb6 32. Qe4 Ka6 33. b4 Qxc3 34. Rb1 Re8 35. b5+ Kb6 36. Nf5 Nd5 37. Rxb7+ Ka5 38. Rxa7+ Rxa7 39. Qxe8 Qd3 40. Qe1+ Bb4 41. Rxb4 Nxb4 42. b6 Rb7 43. a3 Qxa3 44. Nd6 Ka6 45. Qf1+ Qd3 46. Nxb7 Qxf1+ 47. Kxf1 Kxb7 48. Ke2 Kxb6 49. g4 Kc5 50. Ke3 Kd6 51. Ke4 Ke6 52. h4 Nd5 53. g5 hxg5 54. hxg5 Nc3+ 55. Kf4 Nd5+ 56. Kg4 Ke5 57. f3 Nf4 1/2-1/2

[Event "Porto Seguro op"]
[Site "Porto Seguro"]
[Date "2014.09.14"]
[Round "6"]
[White "Ferreira, Alexander da Silva"]
[Black "Machado, Eduardo Ribeiro"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1657"]
[BlackElo "1817"]
[PlyCount "54"]
[EventDate "2014.09.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. c3 Ngf6 9. Bg5 Qc7 10. Qc2 Bxd3 11. Qxd3 Nd5 12. 0-0 h6 13. Bd2 N7f6 14. Rfe1 Be7 15. Ne4 0-0 16. Ne5 Nxe4 17. Qxe4 Nf6 18. Qf3 Rad8 19. Bf4 Qb6 20. Re2 c5 21. Rd1 cxd4 22. cxd4 Rxd4 23. Red2 Rxd2 24. Rxd2 Nd5 25. Nd7 Qa5 26. Nxf8 Nxf4 27. Rc2 Qe1# 0-1

[Event "Porto Seguro op"]
[Site "Porto Seguro"]
[Date "2014.09.14"]
[Round "5"]
[White "Machado, Eduardo Ribeiro"]
[Black "Melillo, Mauro"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1817"]
[PlyCount "69"]
[EventDate "2014.09.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Nf3 Nc6 5. Bg5 Be7 6. e3 a6 7. Rc1 0-0 8. Bd3 h6 9. Bh4 Na5 10. cxd5 exd5 11. h3 b6 12. 0-0 Nb7 13. Bb1 Ne8 14. Bxe7 Qxe7 15. Nxd5 Qd7 16. Qc2 f5 17. Nxc7 Nxc7 18. Ne5 Qe7 19. Qxc7 Qxc7 20. Rxc7 Nd6 21. Rfc1 Be6 22. R1c6 Rfc8 23. Rxc8+ Rxc8 24. Rxd6 Rc1+ 25. Kh2 Rxb1 26. Rxe6 Rxb2 27. Kg3 a5 28. h4 b5 29. h5 Kf8 30. d5 Rxa2 31. d6 Rd2 32. d7 Rxd7 33. Nxd7+ Kf7 34. Ra6 a4 35. Ne5+ 1-0

[Event "Porto Seguro op"]
[Site "Porto Seguro"]
[Date "2014.09.13"]
[Round "4"]
[White "De Almeida, Cleber Santos"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1800"]
[BlackElo "1817"]
[PlyCount "124"]
[EventDate "2014.09.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Nc3 Qxe2+ 8. Bxe2 Be7 9. 0-0 Nc6 10. Re1 0-0 11. d4 a6 12. Bf4 Bf5 13. Bc4 Rae8 14. Bb3 Na5 15. Re2 Nxb3 16. cxb3 Bg4 17. Re3 Bd8 18. h3 Rxe3 19. fxe3 Bf5 20. d5 Re8 21. Kf2 Ne4+ 22. Ke2 Bf6 23. Rc1 Re7 24. g4 Nxc3+ 25. bxc3 Be4 26. c4 h6 27. Nd2 Bb2 28. Rg1 Bc2 29. Nf3 Kf8 30. Kd2 Be4 31. Ne1 a5 32. Nd3 Bf6 33. Nf2 Bh7 34. Nd3 Ke8 35. Rc1 Be4 36. Nf2 Bb2 37. Re1 Bg6 38. e4 Bd4 39. Be3 Be5 40. Kd3 Bg3 41. Re2 h5 42. c5 hxg4 43. hxg4 dxc5 44. Bxc5 Re5 45. Nh3 Rxd5+ 46. Kc4 Re5 47. Kd4 b6 48. Ba3 c5+ 49. Kd3 Rd5+ 50. Ke3 Rd1 51. Nf4 Bxf4+ 52. Kxf4 Kd7 53. Bb2 f6 54. e5 Rf1+ 55. Kg3 Bb1 56. exf6 gxf6 57. Bc3 Rg1+ 58. Kh3 f5 59. gxf5 Bxf5+ 60. Kh2 Rg6 61. Rf2 Bb1 62. Be5 Kc6 1-0

[Event "Porto Seguro op"]
[Site "Porto Seguro"]
[Date "2014.09.13"]
[Round "3"]
[White "Machado, Eduardo Ribeiro"]
[Black "Costa, Monivon Dos Santos"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1817"]
[PlyCount "71"]
[EventDate "2014.09.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 0-0 8. Qc2 Nbd7 9. Nge2 Re8 10. 0-0 Qc7 11. Bf4 Qd8 12. h3 Nf8 13. Rab1 h6 14. b4 a6 15. a4 Bd6 16. b5 Bxf4 17. Nxf4 Ne6 18. Nce2 Qd6 19. Nxe6 Bxe6 20. bxa6 bxa6 21. Rb6 Rec8 22. Bxa6 Nd7 23. Bxc8 Nxb6 24. Bxe6 Qxe6 25. Ra1 Ra5 26. Rb1 Nd7 27. Nf4 Qd6 28. Nd3 c5 29. dxc5 Nxc5 30. Nxc5 Rxc5 31. Rb8+ Qxb8 32. Qxc5 Qa8 33. a5 Qb7 34. Qb6 Qc8 35. a6 Qc1+ 36. Kh2 1-0

[Event "Porto Seguro op"]
[Site "Porto Seguro"]
[Date "2014.09.12"]
[Round "2"]
[White "Amaral, Caico Soares"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1793"]
[BlackElo "1817"]
[PlyCount "125"]
[EventDate "2014.09.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. Bf4 Ngf6 9. Qe2 Bxd3 10. Qxd3 Be7 11. 0-0 Qb6 12. Rfe1 0-0 13. Rab1 Rfd8 14. Qb3 Qxb3 15. axb3 Nd5 16. Be3 c5 17. c3 N7f6 18. Rbd1 Rac8 19. dxc5 Nxe3 20. Rxd8+ Rxd8 21. Rxe3 Bxc5 22. Re2 Ng4 23. Ne4 Bb6 24. h3 Rd1+ 25. Re1 Rxe1+ 26. Nxe1 f5 27. hxg4 fxe4 28. Nc2 Kf7 29. Kf1 Kf6 30. c4 e5 31. Ke2 Bd4 32. Ne3 Bxb2 33. Nf5 Bd4 34. Nd6 b6 35. Nxe4+ Ke7 36. g3 h6 37. f4 Kf7 38. Nd6+ Ke6 39. Nb5 Bc5 40. Nxa7 e4 41. Nb5 Bb4 42. Nc7+ Kf7 43. Nd5 Bc5 44. Nc3 e3 45. Nd5 g5 46. Nxe3 gxf4 47. gxf4 Kg6 48. Nd5 h5 49. gxh5+ Kxh5 50. Kf3 Kg6 51. Ke4 Kf7 52. Ke5 Bf2 53. Kd6 Bg3 54. Kc6 Ke6 55. Kxb6 Kd6 56. b4 Bf2+ 57. Kb7 Bg3 58. f5 Ke5 59. f6 Ke6 60. b5 Kd6 61. Ka6 Ke6 62. b6 Bb8 63. c5 1-0

[Event "Porto Seguro op"]
[Site "Porto Seguro"]
[Date "2014.09.12"]
[Round "1"]
[White "Machado, Eduardo Ribeiro"]
[Black "Matsuura, Everaldo"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "1817"]
[BlackElo "2477"]
[PlyCount "80"]
[EventDate "2014.09.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. Qc2 exd5 6. cxd5 Bb7 7. e4 Qe7 8. Bxb5 Qxe4+ 9. Qxe4+ Nxe4 10. 0-0 Bxd5 11. Re1 Be7 12. Ng5 Nxg5 13. Bxg5 Be6 14. Bxe7 Kxe7 15. Nc3 Rc8 16. Rac1 Nc6 17. f4 Nd4 18. Ba6 Rcb8 19. b3 Kf8 20. Ne4 d6 21. Bd3 Rb6 22. Ng3 g6 23. Ne2 Nxe2+ 24. Rxe2 a5 25. Bc4 d5 26. Bd3 c4 27. bxc4 dxc4 28. Be4 Rab8 29. Rcc2 Re8 30. Kf2 Rd6 31. h3 h5 32. Bf3 Red8 33. Ke1 Rd4 34. Re5 Rxf4 35. Rxa5 Bxh3 36. Rc3 Bxg2 37. Bxg2 Re8+ 38. Kd1 Rd4+ 39. Kc1 Re1+ 40. Kb2 Rd2+ 0-1

[Event "Votoria Cup 2nd"]
[Site "Vitoria"]
[Date "2014.03.23"]
[Round "7"]
[White "Machado, Eduardo Ribeiro"]
[Black "Dos Santos, Tarcio Araujo"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1787"]
[PlyCount "47"]
[EventDate "2014.03.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. Nf3 Nc6 5. e4 Nb6 6. Be3 e6 7. Bd3 g6 8. Nc3 Bg7 9. Rc1 0-0 10. Ne2 Ne7 11. h4 h6 12. Qd2 Kh7 13. e5 Nbd5 14. h5 Nxe3 15. hxg6+ Nxg6 16. Qxe3 Rh8 17. Nf4 Qe8 18. Rxc7 Kg8 19. Rh3 Ne7 20. Rg3 Nf5 21. Bxf5 exf5 22. Nh5 Kf8 23. Rxg7 Be6 24. Qa3+ 1-0

[Event "Votoria Cup 2nd"]
[Site "Vitoria"]
[Date "2014.03.23"]
[Round "6"]
[White "Schieffelbein, Jairo Jr"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "D13"]
[BlackElo "1787"]
[PlyCount "59"]
[EventDate "2014.03.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 Bg4 7. Ne5 Bh5 8. Nxc6 bxc6 9. Qa4 Qb6 10. Rc1 e6 11. a3 Be7 12. Nxd5 exd5 13. Rxc6 Qd8 14. Rxf6+ Kf8 15. Ra6 Rc8 16. Bd2 Rc4 17. Qa5 Qc8 18. Bc3 Bd8 19. Qxd5 Rxc3 20. bxc3 Qxc3+ 21. Kd1 Bb6 22. Rxb6 Qa1+ 23. Kc2 Bg6+ 24. e4 Bxe4+ 25. Qxe4 axb6 26. Qa8+ Ke7 27. Qb7+ Kd8 28. Qxb6+ Ke7 29. Qc7+ Kf6 30. Qe5+ 1-0

[Event "Votoria Cup 2nd"]
[Site "Vitoria"]
[Date "2014.03.22"]
[Round "5"]
[White "Machado, Eduardo Ribeiro"]
[Black "Rocha, Jorge Wilson"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1787"]
[BlackElo "2204"]
[PlyCount "60"]
[EventDate "2014.03.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bh4 c6 9. Nge2 Ne4 10. Bxe7 Qxe7 11. 0-0 f5 12. Rb1 Nd7 13. b4 a6 14. Qc2 Ndf6 15. a4 b5 16. Nf4 Qe8 17. Be2 Nxc3 18. Qxc3 Ne4 19. Qc2 Rf6 20. Rfc1 Bd7 21. a5 Nd6 22. Nd3 Nc4 23. Qd1 Qe7 24. Ne1 f4 25. exf4 Rxf4 26. Bxc4 bxc4 27. Qd2 Rc8 28. Nf3 Qf6 29. Rf1 Rxf3 30. gxf3 Bh3 0-1

[Event "Votoria Cup 2nd"]
[Site "Vitoria"]
[Date "2014.03.22"]
[Round "4"]
[White "Peixoto, Helio Ricardo Souti"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1918"]
[BlackElo "1787"]
[PlyCount "77"]
[EventDate "2014.03.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 0-0 5. Be2 b6 6. 0-0 c5 7. d4 Bb7 8. c4 cxd4 9. exd4 d5 10. Nbd2 Nc6 11. Rc1 Rc8 12. Re1 Qd6 13. Ne5 Rfd8 14. cxd5 Nxd5 15. Bc4 e6 16. Ne4 Qe7 17. Bxd5 Rxd5 18. Nxc6 Rxc6 19. Rxc6 Bxc6 20. Qc2 Bb7 21. Qc4 Qd8 22. Rd1 e5 23. Nc3 Rxd4 24. Rxd4 exd4 25. Nb1 Qg5 26. g3 Qf5 27. Nd2 b5 28. Qc7 Qd5 29. Qb8+ Bf8 30. f3 a5 31. Ne4 Kg7 32. Qa7 b4 33. Bxd4+ Kh6 34. Qb6 Be7 35. g4 Bd8 36. Be3+ Kg7 37. Bd4+ Kh6 38. Be3+ Kg7 39. Bd4+ 1/2-1/2

[Event "Votoria Cup 2nd"]
[Site "Vitoria"]
[Date "2014.03.21"]
[Round "2"]
[White "Bonfim, Hudson Soares Do"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1941"]
[BlackElo "1787"]
[PlyCount "86"]
[EventDate "2014.03.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. e3 e6 4. c4 Nbd7 5. Nc3 a6 6. cxd5 exd5 7. Bd3 Bd6 8. 0-0 0-0 9. Bd2 Re8 10. Rc1 Nb6 11. Qc2 Bg4 12. Ne1 h6 13. h3 Bd7 14. a4 Bc6 15. Nf3 Ne4 16. Be1 Nxc3 17. Bxc3 Nxa4 18. Ba5 Nb6 19. b3 Nd7 20. Rfe1 Nf6 21. Nh4 Ne4 22. Nf3 Qf6 23. Rf1 Re7 24. Be2 Bb5 25. Bxb5 axb5 26. Bd2 Ree8 27. Ra1 c6 28. Ba5 Ra6 29. Ra2 Rea8 30. Rfa1 Qe7 31. Be1 Qc7 32. Nd2 Rxa2 33. Rxa2 Rxa2 34. Qxa2 Bb4 35. Nxe4 Bxe1 36. Nc5 Kf8 37. Qa8+ Ke7 38. Qg8 Kf6 39. Qe8 Bb4 40. Nd7+ Kg6 41. Ne5+ Kf6 42. Nd7+ Kg6 43. Ne5+ Kf6 1/2-1/2

[Event "Votoria Cup 2nd"]
[Site "Vitoria"]
[Date "2014.03.21"]
[Round "3"]
[White "Machado, Eduardo Ribeiro"]
[Black "Torrezani, Eduardo de Moraes"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1787"]
[BlackElo "1997"]
[PlyCount "129"]
[EventDate "2014.03.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Bd6 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 Be7 10. 0-0 Bb7 11. Qe2 c5 12. dxc5 Bxc5 13. Be3 Bxe3 14. Qxe3 Nbd7 15. Rfd1 Qb6 16. Qe2 h6 17. e5 Nd5 18. Nxd5 Bxd5 19. Be4 Bxe4 20. Qxe4 Qa7 21. Qc6 Rd8 22. Rd6 Ke7 23. Rad1 Nb8 24. Qe4 Rxd6 25. Rxd6 Rc8 26. h3 Rc4 27. Qh7 Rc1+ 28. Kh2 Qxf2 29. Qxg7 Nd7 30. Rxa6 Rc2 31. Qg3 Rxb2 32. Qxf2 Rxf2 33. Kg3 Re2 34. Ra7 Ke8 35. Ra8+ Ke7 36. Nd4 Rxe5 37. Nc6+ Kd6 38. Nxe5 Kxe5 39. Rh8 Kd5 40. Rxh6 e5 41. Rh7 Ke6 42. Kf2 Nf6 43. Rh6 Ke7 44. Ke3 Nd7 45. g4 f6 46. Ke4 Nc5+ 47. Kd5 Nd3 48. Rh7+ Ke8 49. Ke4 Nf4 50. h4 Ne6 51. Kf5 Nc5 52. Rc7 Nd3 53. h5 Kd8 54. Rf7 Nc5 55. Rxf6 e4 56. Kf4 Ke7 57. Rc6 Nd7 58. Kxe4 Nf6+ 59. Kf5 Nd5 60. g5 Nb4 61. Rb6 Nc2 62. Ke5 b4 63. Rb7+ Kf8 64. h6 Kg8 65. g6 1-0

[Event "Votoria Cup 2nd"]
[Site "Vitoria"]
[Date "2014.03.20"]
[Round "1"]
[White "Machado, Eduardo Ribeiro"]
[Black "Rocha, Wellington Carlos"]
[Result "0-1"]
[ECO "A70"]
[WhiteElo "1787"]
[BlackElo "2361"]
[PlyCount "42"]
[EventDate "2014.03.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. h3 Bg7 8. Nf3 0-0 9. Bd3 Nbd7 10. 0-0 Qe7 11. Bf4 Nh5 12. Bg5 Bf6 13. Qd2 Ne5 14. Nxe5 Bxg5 15. Nxg6 fxg6 16. Qc2 Bd7 17. Rae1 Nf4 18. Re3 Nxg2 19. Kxg2 Bxe3 20. fxe3 Qg5+ 21. Kh2 Qxe3 0-1

[Event "Belo Horizonte Mineiro op"]
[Site "Belo Horizonte"]
[Date "2013.12.08"]
[Round "6.8"]
[White "Machado, Eduardo Ribeiro"]
[Black "De Oliveira, Fernando Paulino"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "1777"]
[BlackElo "1800"]
[PlyCount "55"]
[EventDate "2013.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[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 d5 4. Nf3 Bg7 5. Bg5 e6 6. e3 0-0 7. Qb3 c6 8. Be2 b6 9. cxd5 cxd5 10. Rc1 a6 11. Ne5 h6 12. Bh4 g5 13. Bg3 Bb7 14. Na4 b5 15. Nc5 Bc8 16. h4 Ne4 17. Nxe4 dxe4 18. hxg5 hxg5 19. Bh5 Qa5+ 20. Ke2 Bxe5 21. Bxe5 Nd7 22. Bxf7+ Kxf7 23. Rh7+ Kg6 24. Rg7+ Kh5 25. Rh1+ Kg4 26. Qxe6+ Rf5 27. f3+ exf3+ 28. gxf3# 1-0

[Event "Belo Horizonte Mineiro op"]
[Site "Belo Horizonte"]
[Date "2013.12.07"]
[Round "5"]
[White "De Castro, Pablo Luis Fonseca"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1858"]
[BlackElo "1777"]
[PlyCount "77"]
[EventDate "2013.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Bd6 8. Nf4 Nf6 9. c3 Qc7 10. Qf3 Nbd7 11. 0-0 Nb6 12. Bb3 0-0-0 13. a4 Nbd5 14. Nd3 h5 15. Re1 h4 16. Bxd5 exd5 17. Nf5 Bxh2+ 18. Kh1 Bd6 19. Nxd6+ Qxd6 20. Bf4 Qd7 21. Nc5 Qf5 22. Re5 Qc2 23. Rc1 Qxb2 24. Qh3+ Nd7 25. Re7 f5 26. Rxg7 Nxc5 27. dxc5 Qxf2 28. Bd6 Rdg8 29. Rc7+ Kb8 30. Rb1 b6 31. cxb6 axb6 32. Rxc6+ Ka7 33. Rc7+ Kb8 34. a5 Be8 35. Rxb6+ Ka8 36. Re7 Qf1+ 37. Kh2 Ba4 38. Qf3 Qc4 39. Rc7 1-0

[Event "Belo Horizonte Mineiro op"]
[Site "Belo Horizonte"]
[Date "2013.12.07"]
[Round "3"]
[White "Guerreiro, Alexandre Vieira"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1949"]
[BlackElo "1777"]
[PlyCount "51"]
[EventDate "2013.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Qxb2 8. Nb5 Na6 9. 0-0 Qxc2 10. Qe1 c4 11. Bd1 Qb2 12. Ba4 0-0-0 13. a3 Nc7 14. Nxc7 Kxc7 15. Bd2 Bd3 16. Ng5 Nh6 17. Nh3 Qxd4 18. Be3 Qb2 19. Qa5+ Kc8 20. Qxa7 Be7 21. Bb6 Qxe5 22. Rfe1 Qb8 23. Qa5 Rd6 24. Qc5+ Rc6 25. Qxe7 Rxb6 26. Qd7# 1-0

[Event "Belo Horizonte Mineiro op"]
[Site "Belo Horizonte"]
[Date "2013.12.07"]
[Round "4"]
[White "Machado, Eduardo Ribeiro"]
[Black "Dos Reis, Vinicius Pires"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1777"]
[BlackElo "1857"]
[PlyCount "161"]
[EventDate "2013.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Bf4 Nc6 7. dxc5 Bxc5 8. Bb5 Qc7 9. Qe2 Nd4 10. Nxd4 Bxd4 11. 0-0 Bxc3 12. bxc3 Qxc3 13. Rab1 Qc7 14. Rfe1 a6 15. Bd3 Nc5 16. Qg4 Kf8 17. Re3 Nxd3 18. cxd3 Qc2 19. Rbe1 Qd2 20. Kf1 Rg8 21. Rg3 Qb4 22. Qh4 Bd7 23. Rg4 Bb5 24. Qxh7 Qd4 25. Re3 Rc8 26. Ke2 Rc2+ 27. Kf3 Bxd3 28. Qxd3 Qb2 29. Re2 Rxe2 30. Qxe2 Qc3+ 31. Qe3 d4 32. Qxc3 dxc3 33. Be3 b5 34. Bc5+ Ke8 35. Ke2 Kd7 36. Bb4 c2 37. Kd2 Rc8 38. Kc1 g6 39. Rd4+ Kc6 40. Kxc2 Kb6+ 41. Kb3 Rc1 42. Rd6+ Kb7 43. Rd7+ Kc6 44. Rxf7 Rb1+ 45. Kc3 Kd5 46. Bd6 Rc1+ 47. Kb2 Re1 48. a3 Kc4 49. Rc7+ Kd5 50. Rc2 Rg1 51. f3 Re1 52. Kb3 Rb1+ 53. Rb2 Rc1 54. Kb4 Rc4+ 55. Kb3 Rc1 56. Rc2 Rb1+ 57. Kc3 Rg1 58. Kd3 Rd1+ 59. Ke3 Re1+ 60. Kf4 Rh1 61. h3 Rb1 62. Kg5 a5 63. Kxg6 b4 64. axb4 axb4 65. Bxb4 Rxb4 66. Kf6 Rf4+ 67. Kg5 Rf5+ 68. Kg4 Rxe5 69. Rd2+ Kc4 70. h4 Kc3 71. Rd6 Re2 72. g3 e5 73. h5 e4 74. fxe4 Rxe4+ 75. Kf5 Re1 76. g4 Kc4 77. h6 Kc5 78. Rd8 Rh1 79. Kg6 Rg1 80. g5 Rd1 81. Rxd1 1-0

[Event "Belo Horizonte Mineiro op"]
[Site "Belo Horizonte"]
[Date "2013.12.06"]
[Round "2"]
[White "Machado, Eduardo Ribeiro"]
[Black "Guedes, Matheus Resende"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "1777"]
[BlackElo "1774"]
[PlyCount "105"]
[EventDate "2013.12.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Qa4+ c6 9. dxc6 Nxc6 10. Nf3 0-0 11. e3 Bd7 12. Qd1 Qb6 13. Qd2 Rac8 14. Na4 Qc7 15. Rc1 Rfd8 16. Nc5 Be8 17. Nd3 e5 18. Nfxe5 Nxe5 19. Rxc7 Nxd3+ 20. Bxd3 Rxc7 21. 0-0 Rdc8 22. Qb4 f5 23. g3 Bf7 24. Qa5 b6 25. Qa6 Bd5 26. b3 Bf3 27. Qb5 Kh8 28. Bc4 Bc6 29. Qb4 Bf3 30. Be6 Bf8 31. Qb5 Bc6 32. Qe5+ Bg7 33. Qf4 Bd7 34. Bxd7 Rxd7 35. h3 h6 36. g4 Rd5 37. gxf5 Rxf5 38. Qd6 Ra5 39. a4 Kh7 40. Qe6 Rf8 41. Rc1 Rg5+ 42. Kf1 Rgf5 43. Rc2 R8f6 44. Qc8 Rf8 45. Qb7 R8f7 46. Qg2 Rg5 47. Qh2 Rh5 48. Rc7 Rf3 49. h4 Rhf5 50. Rxa7 h5 51. Ke1 Kh6 52. Qc7 Rf7 53. Qxf7 1-0

[Event "World Amateur-ch"]
[Site "Iasi"]
[Date "2013.04.30"]
[Round "9"]
[White "Machado, Eduardo Ribeiro"]
[Black "Necula, Iulian"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1809"]
[BlackElo "1984"]
[PlyCount "114"]
[EventDate "2013.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 Nc6 4. Bxf6 exf6 5. e3 a6 6. Bd3 g6 7. Qf3 Bb4 8. Nge2 d6 9. 0-0-0 Bxc3 10. Nxc3 Nb4 11. Bc4 Rb8 12. a3 b5 13. axb4 bxc4 14. Qc6+ Qd7 15. Qxc4 Bb7 16. Nd5 Bxd5 17. Qxd5 Rxb4 18. Qa8+ Qd8 19. Qxa6 0-0 20. h4 Qb8 21. b3 d5 22. Qe6+ Kg7 23. Qxd5 Rd8 24. Qc5 Rd6 25. h5 Qb7 26. h6+ Kf7 27. Kd2 f4 28. Ra1 fxe3+ 29. fxe3 Qxg2+ 30. Kd3 Rc6 31. Rhg1 Rxd4+ 32. exd4 Qf3+ 33. Kc4 Qe2+ 34. Kc3 Rxc5+ 35. dxc5 Qe3+ 36. Kc4 Qxh6 37. Rad1 Qf4+ 38. Kb5 h5 39. Kc6 g5 40. Rd7+ Kg6 41. Rxc7 h4 42. Rd7 h3 43. Rdd1 h2 44. Rgf1 Qe4+ 45. Kd7 Qb7+ 46. Kd6 g4 47. c6 Qc8 48. Rd3 Qd8+ 49. Ke6 Qe8+ 50. Kd6 Qe5+ 51. Kd7 g3 52. Rff3 h1Q 53. Rxg3+ Kf7 54. Rge3 Qf5+ 55. Kc7 Qh2+ 56. Kb7 Qb5+ 57. Kc8 Qxc6+ 0-1

[Event "World Amateur-ch"]
[Site "Iasi"]
[Date "2013.04.29"]
[Round "8"]
[White "Saxena, Anshul"]
[Black "Machado, Eduardo Ribeiro"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1608"]
[BlackElo "1809"]
[PlyCount "185"]
[EventDate "2013.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Bb5 Bg4 6. c3 Qb6 7. Ba4 e6 8. 0-0 Nf6 9. h3 Bh5 10. Nbd2 Be7 11. Re1 0-0 12. Bc2 Rac8 13. Bb1 Qc7 14. Nf1 b5 15. Ng3 Bg6 16. Bxg6 hxg6 17. Bg5 Bd6 18. Bxf6 gxf6 19. Nf1 b4 20. cxb4 Bxb4 21. Re3 Qd6 22. a3 Ba5 23. Rd3 Ne7 24. Qe2 Rc6 25. Rad1 Rfc8 26. b4 Bb6 27. g4 Kg7 28. Kg2 Rh8 29. Ng3 Rcc8 30. g5 fxg5 31. Nxg5 Qf4 32. Nf3 Ng8 33. Ne5 Qh4 34. Qg4 Nf6 35. Qxh4 Rxh4 36. Nf3 Rhh8 37. Nd2 Rc2 38. Nb3 Rhc8 39. Nc5 a5 40. R1d2 Rc4 41. Rb2 Ne8 42. Nf1 axb4 43. axb4 Rc1 44. Nd2 Ra1 45. Rc2 Nd6 46. f3 Rca8 47. Ndb3 R8a7 48. Nd2 Kf6 49. Kf2 Ke7 50. Rb2 R7a2 51. Rdb3 Nb5 52. Ke3 Rxb2 53. Rxb2 Rh1 54. Ra2 Rxh3 55. Ra6 Bc7 56. Ndb3 g5 57. Na5 g4 58. Nc6+ Kf6 59. Nd7+ Kg7 60. Nde5 g3 61. Ra1 Kf6 62. Ng4+ Kg5 63. Nge5 f6 64. Nd3 g2 65. Rg1 Rh2 66. Kf2 Bb6 67. Kg3 Rh1 68. f4+ Kf5 69. Nf2 Rh7 70. Kf3 Nxd4+ 71. Nxd4+ Bxd4 72. Rxg2 Rb7 73. Nd3 Bc3 74. Rh2 Rb6 75. Rh1 Bxb4 76. Rb1 Ba5 77. Ra1 Bc3 78. Rc1 Bd4 79. Rd1 Rb3 80. Ke2 Ra3 81. Kf3 e5 82. fxe5 fxe5 83. Ke2 Ra2+ 84. Rd2 Rxd2+ 85. Kxd2 e4 86. Ne1 Kf4 87. Ke2 Bb6 88. Ng2+ Ke5 89. Ne1 d4 90. Ng2 d3+ 91. Ke1 Kd4 92. Kd1 Ba5 93. Nf4 0-1

[Event "World Amateur-ch"]
[Site "Iasi"]
[Date "2013.04.28"]
[Round "7"]
[White "Machado, Eduardo Ribeiro"]
[Black "Istrati, Iulia"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "1809"]
[BlackElo "1986"]
[PlyCount "126"]
[EventDate "2013.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 0-0 6. Bg2 Nbd7 7. 0-0 e5 8. b3 a5 9. e4 exd4 10. Nxd4 Nc5 11. Be3 Re8 12. Qc2 c6 13. Rfd1 Qc7 14. Rac1 Nfd7 15. Nde2 Ne5 16. h3 f5 17. Kh2 Nxe4 18. Nxe4 fxe4 19. Bxe4 Qe7 20. Bg2 Bf5 21. Qd2 Nd3 22. Nd4 Nxc1 23. Nxf5 gxf5 24. Qxc1 Qe6 25. Qd2 Bf8 26. Bf3 Qg6 27. Bf4 Re6 28. g4 fxg4 29. Rg1 Qf7 30. Bxg4 Rg6 31. Bh5 Rd8 32. Bg3 a4 33. Qa5 Qe8 34. Bxg6 hxg6 35. Re1 Be7 36. Qxa4 Qf7 37. Qa7 Bg5 38. Qd4 d5 39. Re2 Qf3 40. Rc2 Kh7 41. Qg4 Qxg4 42. hxg4 d4 43. f4 d3 44. Rd2 Bf6 45. Kg2 Bc3 46. Rd1 d2 47. Kf1 Re8 48. Bf2 Re4 49. Bg3 Kg7 50. Rb1 Bb4 51. Ra1 Kf7 52. Rb1 Kf6 53. Bh4+ Ke6 54. Bg3 b5 55. f5+ gxf5 56. gxf5+ Kxf5 57. cxb5 cxb5 58. Rd1 Kg4 59. Bf2 Kf3 60. Rb1 Re2 61. Bh4 Rh2 62. Kg1 Rxh4 63. Rd1 Bc5+ 0-1

[Event "World Amateur-ch"]
[Site "Iasi"]
[Date "2013.04.27"]
[Round "6"]
[White "Jeszenszky, Jozsef"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1914"]
[BlackElo "1809"]
[PlyCount "64"]
[EventDate "2013.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bg4 5. d4 Nbd7 6. Nbd2 e6 7. Re1 Be7 8. e4 dxe4 9. Nxe4 Nxe4 10. Rxe4 Nf6 11. Re1 Qc7 12. c3 h6 13. Bf4 Qb6 14. Qb3 Qxb3 15. axb3 Nd5 16. Bd2 0-0 17. Ne5 Bf5 18. Bc1 Rfd8 19. Nc4 Bd3 20. Na5 Rab8 21. Nc4 Ra8 22. Ne5 Bf5 23. Bf1 Nf6 24. b4 Nd5 25. Ra3 Nb6 26. Kg2 f6 27. Nf3 Nc4 28. Ra2 e5 29. b3 Nd2 30. Rxd2 exd4 31. Nxd4 Bg6 32. Red1 Kf7 1-0

[Event "World Amateur-ch"]
[Site "Iasi"]
[Date "2013.04.26"]
[Round "5"]
[White "Machado, Eduardo Ribeiro"]
[Black "Bilgin, Murat Evrensel"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "1809"]
[BlackElo "1950"]
[PlyCount "50"]
[EventDate "2013.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Qa4+ c6 9. dxc6 Nxc6 10. Nf3 Bd7 11. Qd1 Qb6 12. Qd2 Bxd4 13. 0-0-0 Bxc3 14. Qxd7+ Kf8 15. Qd6+ Kg7 16. bxc3 Rhd8 17. Qa3 Rxd1+ 18. Kxd1 Qb1+ 19. Qc1 Rd8+ 20. Nd2 Qxa2 21. Ke1 Rxd2 22. Qxd2 Qa1+ 23. Qd1 Qxc3+ 24. Qd2 Qa1+ 25. Qd1 Qc3+ 1/2-1/2

[Event "World Amateur-ch"]
[Site "Iasi"]
[Date "2013.04.25"]
[Round "4"]
[White "Maksak, Vladimir"]
[Black "Machado, Eduardo Ribeiro"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "1809"]
[PlyCount "88"]
[EventDate "2013.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Nbd7 8. Nc3 Qxe2+ 9. Bxe2 Be7 10. 0-0-0 0-0 11. h3 a6 12. Nd4 Re8 13. f4 Nf8 14. Bf3 c5 15. Nf5 Bxf5 16. Rde1 Rab8 17. g4 Bd7 18. Re2 Bd8 19. Rhe1 Ne6 20. Bxf6 Bxf6 21. Nd5 Bh4 22. Rf1 Nd4 23. Rxe8+ Rxe8 24. Be4 Ne2+ 25. Kd2 Ng3 26. Rf3 Bc6 27. c4 Re6 28. Ke3 Bxd5 29. cxd5 f5 30. gxf5 Nxf5+ 31. Kd2 Nd4 32. Rf1 h6 33. Ke3 Kf7 34. Rg1 Re7 35. Rg4 b5 36. Kd2 Bf6 37. b3 a5 38. Rg2 a4 39. bxa4 b4 40. Bg6+ Kf8 41. Bh5 Ra7 42. Bd1 Nf5 43. Re2 Bc3+ 44. Kc2 Nd4+ 0-1

[Event "World Amateur-ch"]
[Site "Iasi"]
[Date "2013.04.24"]
[Round "3"]
[White "Machado, Eduardo Ribeiro"]
[Black "Albu, George"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "1809"]
[BlackElo "1618"]
[PlyCount "105"]
[EventDate "2013.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 Nbd7 7. 0-0 Re8 8. e4 e5 9. h3 exd4 10. Nxd4 Ne5 11. b3 Bd7 12. Qc2 a6 13. Be3 Qc8 14. Kh2 Rb8 15. Rad1 Qd8 16. Bc1 Nh5 17. f4 Nc6 18. Nxc6 Bxc6 19. e5 Qe7 20. Ba3 Rbd8 21. Nd5 Qd7 22. exd6 cxd6 23. Bf3 Bxd5 24. Rxd5 Qe6 25. Bxh5 gxh5 26. Rf2 h4 27. g4 Qe3 28. Rd3 Qe6 29. Qd2 Bf8 30. Rd5 Qf6 31. Rg5+ Bg7 32. Bb2 Re5 33. fxe5 dxe5 34. Qe3 Qd6 35. Bxe5 Qe6 36. Rxg7+ Kf8 37. Rxh7 Rd1 38. Qc5+ Ke8 39. Rhxf7 Qxf7 40. Qc8+ Rd8 41. Qxd8+ Kxd8 42. Rxf7 b5 43. cxb5 axb5 44. Kg2 Kc8 45. Kf3 Kd8 46. Ke4 Kc8 47. Kd5 Kd8 48. Rg7 b4 49. Bf6+ Kc8 50. Kc6 Kb8 51. Rg8+ Ka7 52. Bd4+ Ka6 53. Ra8# 1-0

[Event "World Amateur-ch"]
[Site "Iasi"]
[Date "2013.04.23"]
[Round "2"]
[White "Hriscu, Alexandru Gabriel"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "1525"]
[BlackElo "1809"]
[PlyCount "85"]
[EventDate "2013.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Qc2 b6 8. Nc3 Bb7 9. Nd2 c5 10. dxc5 Nxc5 11. cxd5 Nxd5 12. Nb3 Nb4 13. Qb1 Bxg2 14. Kxg2 Nxb3 15. axb3 a5 16. Rd1 Qc8 17. Bf4 Qc6+ 18. Qe4 Rac8 19. Rac1 Qxe4+ 20. Nxe4 Nd5 21. Be5 Rfd8 22. Nc3 Nf6 23. Nb5 Rxd1 24. Rxc8+ Rd8 25. Rc6 Nd7 26. Bd6 Kf8 27. Bc7 Rc8 28. Nd6 Ra8 29. Bxb6 Bxd6 30. Rxd6 Ke7 31. Rc6 Rb8 32. Bxa5 Rxb3 33. Bc3 f6 34. h3 Rb7 35. Rc4 Kd6 36. e4 Ne5 37. Bxe5+ Kxe5 38. f4+ Kd6 39. b4 e5 40. f5 g6 41. g4 Rc7 42. Rxc7 Kxc7 43. g5 1-0

[Event "World Amateur-ch"]
[Site "Iasi"]
[Date "2013.04.22"]
[Round "1"]
[White "Machado, Eduardo Ribeiro"]
[Black "Meleg, Victor"]
[Result "1/2-1/2"]
[ECO "D60"]
[WhiteElo "1809"]
[PlyCount "102"]
[EventDate "2013.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 c6 6. e3 Nbd7 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Bd3 Nxc3 10. bxc3 0-0 11. 0-0 e5 12. Qc2 h6 13. a4 Re8 14. Bc4 e4 15. Nd2 Nb6 16. Ba2 Kh8 17. a5 Nd5 18. Rfb1 Rb8 19. Nc4 f6 20. Rb2 b5 21. axb6 axb6 22. Nd2 Bd7 23. Rab1 b5 24. c4 Nc7 25. cxb5 Nxb5 26. Qc1 Rec8 27. Bc4 f5 28. Qf1 Ra8 29. Bxb5 cxb5 30. Nb3 Be8 31. Qe1 Rc4 32. Nc5 Qa7 33. Qd2 Qa5 34. Qxa5 Rxa5 35. Kf1 Kg8 36. Nb7 Ra6 37. Nc5 Ra3 38. Ke2 Ra7 39. Kd2 Kf7 40. Kd1 Ra3 41. Kd2 Ke7 42. f3 exf3 43. gxf3 Kd6 44. Rb3 Ra7 45. Kd3 Ra2 46. R1b2 Ra1 47. Rb1 Ra2 48. R1b2 Ra7 49. Rc3 Rxc3+ 50. Kxc3 Ra3+ 51. Rb3 Ra2 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.12"]
[Round "7"]
[White "Machado, Eduardo Ribeiro"]
[Black "Santana, Cleiton Marino"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "1851"]
[PlyCount "81"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Be3 Qa5 9. Ne2 Nc6 10. 0-0 0-0 11. Qb3 Qc7 12. Qa3 cxd4 13. cxd4 Nxd4 14. Bxf7+ Rxf7 15. Bxd4 Bxd4 16. Nxd4 Qe5 17. Nf3 Qh5 18. Qe3 Bg4 19. Nd2 Be2 20. Rfb1 Raf8 21. f3 Ba6 22. Rc1 g5 23. Rc5 h6 24. Rac1 b6 25. Re5 Qh4 26. Rc7 g4 27. g3 Qf6 28. f4 Qd6 29. Rxa7 Bc8 30. Qc3 b5 31. Rc7 Be6 32. Rc6 b4 33. Qc2 Qd4+ 34. Kg2 Re8 35. Nf1 Qd7 36. Rexe6 Rb8 37. Rg6+ Kf8 38. Rxh6 Ke8 39. Ne3 b3 40. axb3 Qa7 41. Rc8+ 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.11"]
[Round "5"]
[White "Machado, Eduardo Ribeiro"]
[Black "De Almeida, Jefferson Silva"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "1851"]
[BlackElo "1579"]
[PlyCount "73"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 c6 6. Bg2 d5 7. 0-0 dxc4 8. Ne5 Be6 9. Bf4 Nh5 10. Na4 Nxf4 11. gxf4 Nd7 12. Qc2 Nxe5 13. dxe5 b5 14. Nc5 Bf5 15. e4 Bc8 16. Rfd1 Qb6 17. Nd7 Bxd7 18. Rxd7 e6 19. b3 Rad8 20. Rxd8 Rxd8 21. bxc4 b4 22. c5 Qc7 23. Qb3 Bh6 24. Qg3 Bf8 25. f5 Bxc5 26. h4 Bd4 27. Rb1 Bxe5 28. Qg4 Qd6 29. h5 exf5 30. exf5 Qd4 31. Be4 Qd7 32. Qg5 f6 33. Qg4 g5 34. Rxb4 Qd1+ 35. Qxd1 Rxd1+ 36. Kg2 Rd4 37. Rxd4 1/2-1/2

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.11"]
[Round "6"]
[White "Marino, Felipe Gabriel"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1615"]
[BlackElo "1851"]
[PlyCount "87"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Qa5+ 7. c3 Qa6 8. Qxa6 Nxa6 9. 0-0 Ne7 10. Nbd2 c5 11. a3 Rc8 12. Ra2 c4 13. Ne1 Nf5 14. g4 Nh6 15. h3 f6 16. f4 Nb8 17. Ndf3 Nf7 18. Nc2 Be7 19. Re1 Kd7 20. Ne3 fxe5 21. fxe5 Ng5 22. Nxg5 Bxg5 23. Bd2 Nc6 24. Rf1 Rhf8 25. Nxc4 Rxf1+ 26. Kxf1 Rf8+ 27. Kg1 Bh4 28. Nd6 Rf3 29. Nxb7 Rxh3 30. Bf4 Rf3 31. Bh2 Rf2 32. a4 Ke8 33. Nc5 Kf7 34. Nd3 Rd2 35. Nf4 Na5 36. Ra1 Rxb2 37. Rf1 Ke7 38. Nh5 g6 39. Nf6 Bxf6 40. exf6+ Kf7 41. Bc7 Nc4 42. Be5 a6 43. Rf3 Nd2 44. Rh3 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.10"]
[Round "3"]
[White "Machado, Eduardo Ribeiro"]
[Black "Ribeiro, Matheus Henrique Ma"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "1851"]
[PlyCount "62"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxc3 7. bxc3 Qxd5 8. Qb3 Be6 9. Qxd5 Bxd5 10. e3 c5 11. a4 Nc6 12. Be2 e5 13. Rb1 cxd4 14. cxd4 h6 15. Bh4 exd4 16. Rxb7 dxe3 17. fxe3 g5 18. Rb5 Rd8 19. Bg3 0-0 20. Kf2 a6 21. Rc5 f5 22. Rd1 Ne7 23. Bxa6 Bxf3 24. Rxd8 Rxd8 25. Kxf3 Rd2 26. Be5 Ng6 27. Bxg7 Nh4+ 28. Kg3 Rxg2+ 29. Kh3 Kxg7 30. Bb5 Rf2 31. Kg3 Rf3# 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.10"]
[Round "4"]
[White "Oliveira, Denyam Lauth"]
[Black "Machado, Eduardo Ribeiro"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1764"]
[BlackElo "1851"]
[PlyCount "76"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nc6 3. b3 Bg4 4. e3 e5 5. Be2 exf4 6. Bb2 fxe3 7. 0-0 Nf6 8. Nd4 Bxe2 9. Qxe2 Bc5 10. Nxc6 bxc6 11. d4 Be7 12. Qxe3 0-0 13. Nd2 Bd6 14. c4 Bxh2+ 15. Kh1 Bd6 16. c5 Be7 17. Rf3 Qd7 18. Raf1 Rae8 19. Rg3 Qe6 20. Qh6 g6 21. Rh3 Nh5 22. Bc1 Bf6 23. Nf3 Bg7 24. Qd2 Qe2 25. Qxe2 Rxe2 26. a3 Ra2 27. Ng5 Bxd4 28. g4 Nf6 29. Nf3 Bxc5 30. Bh6 Re8 31. b4 Nxg4 32. bxc5 Nf2+ 33. Kg2 Nxh3+ 34. Kxh3 Rxa3 35. Kg4 f5+ 36. Kg5 Kf7 37. Nd4 Re4 38. Nxf5 Re5 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.09"]
[Round "1"]
[White "Machado, Eduardo Ribeiro"]
[Black "Villafuerte, Antonio Gabriel Pac"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "1851"]
[PlyCount "61"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 Nbd7 7. 0-0 c6 8. e4 e5 9. h3 exd4 10. Nxd4 Qb6 11. Nf3 Ne8 12. Qc2 Qb4 13. Na4 Nb6 14. Nxb6 Qxb6 15. Rb1 f5 16. Be3 c5 17. Nd2 Nf6 18. b4 Qc7 19. Qb3 fxe4 20. Nxe4 Nxe4 21. Bxe4 Bxh3 22. Rfd1 Rab8 23. bxc5 dxc5 24. Bf4 Be5 25. Bh6 Rfe8 26. Bxb7 Bc8 27. Bd5+ Be6 28. Bxe6+ Rxe6 29. Qxb8+ Qxb8 30. Rxb8+ Bxb8 31. Rd8+ 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2013.02.09"]
[Round "2"]
[White "Rouanet, Luiz Paulo"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2024"]
[BlackElo "1851"]
[PlyCount "79"]
[EventDate "2013.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. Nbd2 Be7 5. e3 0-0 6. Bd3 b6 7. 0-0 Bb7 8. Ne5 Nbd7 9. Nxd7 Qxd7 10. Nf3 Ne4 11. Bxe7 Qxe7 12. c3 a5 13. Re1 Ba6 14. Bxa6 Rxa6 15. Qd3 Raa8 16. c4 Nf6 17. Rac1 Rfc8 18. c5 Nd7 19. c6 Nf6 20. Ne5 Rd8 21. f3 Ne8 22. e4 dxe4 23. Rxe4 Nf6 24. Rh4 h6 25. a3 Rd6 26. g3 Nd5 27. f4 Rad8 28. Qb5 Nf6 29. Nf3 Rd5 30. Qe2 Qe8 31. g4 R8d6 32. g5 hxg5 33. fxg5 Nh7 34. Qe4 Nxg5 35. Nxg5 Rxg5+ 36. Kh1 f5 37. Qf4 Qg6 38. Qxd6 cxd6 39. c7 f4 40. c8Q+ 1-0

[Event "Mineiro-ch qual"]
[Site "Belo Horizonte"]
[Date "2012.10.15"]
[Round "4"]
[White "Ranulfo, Jose"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1866"]
[BlackElo "1851"]
[PlyCount "61"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Ne5 Ne7 8. h4 h6 9. Nxg6 Nxg6 10. h5 Nh4 11. Qg4 Nf5 12. Nxf5 exf5 13. Qxf5 Nd7 14. Rh3 Be7 15. Bf4 Nf6 16. 0-0-0 Qd5 17. Qxd5 Nxd5 18. Be5 0-0 19. Kb1 Rfe8 20. c3 Rad8 21. Rhd3 Nf6 22. Bxf6 Bxf6 23. g4 Re4 24. f3 Re7 25. Kc2 Bg5 26. d5 cxd5 27. Rxd5 Rxd5 28. Rxd5 Kf8 29. Bd3 Ke8 30. Bb5+ Kf8 31. Rd8+ 1-0

[Event "Mineiro-ch qual"]
[Site "Belo Horizonte"]
[Date "2012.10.14"]
[Round "3"]
[White "Machado, Eduardo Ribeiro"]
[Black "Goncalves, Marcio Tosta"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "1851"]
[PlyCount "71"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 g6 6. Nc3 d6 7. e4 Bg7 8. Bd3 0-0 9. h3 Re8 10. 0-0 a6 11. a4 Nbd7 12. Bf4 Qc7 13. Qc2 b6 14. Rfe1 Bb7 15. Nb1 Nh5 16. Bh2 Ne5 17. Be2 Nxf3+ 18. Bxf3 Bxd5 19. Rd1 Bc6 20. Bxd6 Qb7 21. Bxh5 Bxe4 22. Qb3 gxh5 23. f3 Bc6 24. Nc3 Bd4+ 25. Kh2 Bxf3 26. gxf3 Qxf3 27. Qd5 Qxd5 28. Nxd5 Re2+ 29. Kh1 h6 30. Nxb6 Rae8 31. Nc4 R8e4 32. Rac1 Rh4 33. Rd3 Bxb2 34. Nxb2 Rxb2 35. Rg1+ Kh7 36. Be5 1-0

[Event "Mineiro-ch qual"]
[Site "Belo Horizonte"]
[Date "2012.10.13"]
[Round "2"]
[White "Oliveira Lima, Erlandio"]
[Black "Machado, Eduardo Ribeiro"]
[Result "0-1"]
[ECO "D13"]
[BlackElo "1851"]
[PlyCount "74"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 cxd5 5. d4 Nc6 6. g3 Bf5 7. a3 e6 8. Bg2 Be7 9. 0-0 h6 10. Bf4 0-0 11. Qd2 Ne4 12. Nxe4 dxe4 13. Nh4 Qxd4 14. Nxf5 exf5 15. Bxh6 gxh6 16. Qxh6 Qf6 17. Qh5 Qg6 18. Qh3 Rfd8 19. Rfd1 Kg7 20. Bf1 Ne5 21. Qg2 Bc5 22. Rac1 Bb6 23. h3 Rxd1 24. Rxd1 Rd8 25. Rc1 Qh6 26. Rc2 Kf6 27. e3 Nf3+ 28. Kh1 Rd1 29. g4 Nd2 30. Rxd2 Rxd2 31. gxf5 Bxe3 32. Qxe4 Rxf2 33. Qd3 Qf4 34. Qd8+ Kg7 35. f6+ Qxf6 36. Qxf6+ Kxf6 37. Kg1 Rxb2+ 0-1

[Event "Mineiro-ch qual"]
[Site "Belo Horizonte"]
[Date "2012.10.12"]
[Round "1"]
[White "Machado, Eduardo Ribeiro"]
[Black "Gomes, Luiz Alexandre"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1851"]
[BlackElo "2344"]
[PlyCount "84"]
[EventDate "2012.10.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 g6 6. Nc3 Qxb6 7. Nf3 d6 8. e4 Bg7 9. Bd3 0-0 10. Nd2 Nbd7 11. Nc4 Qd8 12. 0-0 Ne8 13. f4 a5 14. Qe2 Nb6 15. Bd2 Nxc4 16. Bxc4 Nc7 17. Rab1 e6 18. Rfd1 exd5 19. Nxd5 Ne6 20. Bc3 Nd4 21. Bxd4 Bxd4+ 22. Kh1 Re8 23. Qf3 Rb8 24. Rd2 Qh4 25. b3 Bg4 26. Qd3 Kg7 27. Rf1 f5 28. exf5 Bxf5 29. Qg3 Qxg3 30. hxg3 h5 31. Re2 Rxe2 32. Bxe2 Re8 33. Bc4 Rh8 34. Kh2 Re8 35. Nc7 Re7 36. Nd5 Ra7 37. Re1 Kf8 38. Bb5 Rb7 39. Bc4 Rh7 40. Rf1 Bd7 41. Re1 h4 42. gxh4 Bf2 0-1

[Event "BRA-ch Mineiro"]
[Site "Nova Resende"]
[Date "2011.12.11"]
[Round "7.9"]
[White "De Freitas, Rames Fialho"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "A47"]
[BlackElo "1855"]
[PlyCount "65"]
[EventDate "2011.12.08"]
[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. Bf4 b6 4. Nbd2 Bb7 5. e3 c5 6. c3 Nc6 7. Bd3 cxd4 8. exd4 Be7 9. 0-0 0-0 10. Re1 Re8 11. Rc1 Nh5 12. Bg3 Nxg3 13. hxg3 Bf8 14. Qe2 Ne7 15. Bxh7+ Kxh7 16. Ng5+ Kg6 17. Qg4 f5 18. Qh4 Ng8 19. f4 Nh6 20. Nc4 d6 21. Kf2 Bd5 22. Ne3 Be7 23. Rh1 Bxg5 24. Qh5+ Kf6 25. fxg5+ Ke7 26. gxh6 gxh6 27. Nxd5+ exd5 28. Rce1+ Kd7 29. Qxf5+ Kc6 30. Rxe8 Qxe8 31. Rxh6 Qe7 32. Rh7 Qe4 33. Qd7# 1-0

[Event "BRA-ch Mineiro"]
[Site "Nova Resende"]
[Date "2011.12.10"]
[Round "6.9"]
[White "Machado, Eduardo Ribeiro"]
[Black "Vasconcelos, Yan de Melo"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1855"]
[PlyCount "99"]
[EventDate "2011.12.08"]
[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 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Nc3 c5 6. a3 Bxc3 7. Bxc3 0-0 8. Qc2 cxd4 9. Nxd4 Nc6 10. e3 b6 11. Nxc6 dxc6 12. Bd3 e5 13. 0-0 Bb7 14. b4 c5 15. Rfd1 Rfe8 16. Rd2 Rad8 17. Rad1 Rd6 18. Bxh7+ Nxh7 19. Rxd6 Qg5 20. e4 Qh4 21. f3 Ng5 22. bxc5 bxc5 23. Be1 Qf4 24. Qf2 Ne6 25. Bd2 Qf6 26. Qg3 Kf8 27. Be3 Nd4 28. Rxf6 Ne2+ 29. Kf2 Nxg3 30. Rfd6 Nh5 31. Bxc5 Kg8 32. Rd8 Rxd8 33. Rxd8+ Kh7 34. Bxa7 Nf4 35. c5 Bc6 36. Rc8 Nd3+ 37. Ke3 Bb5 38. c6 Nf4 39. c7 Nxg2+ 40. Kf2 Ba6 41. Rd8 Nf4 42. c8Q Nd3+ 43. Ke3 Bxc8 44. Rxc8 Ne1 45. a4 Ng2+ 46. Kf2 Nf4 47. a5 Nd3+ 48. Kf1 Nb4 49. Bc5 Na6 50. Bd6 1-0

[Event "BRA-ch Mineiro"]
[Site "Nova Resende"]
[Date "2011.12.09"]
[Round "4.10"]
[White "Batista, Matheus Peres"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "E14"]
[BlackElo "1855"]
[PlyCount "61"]
[EventDate "2011.12.08"]
[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. e3 e6 3. Nf3 b6 4. Bd3 Bb7 5. Nbd2 Be7 6. 0-0 0-0 7. b3 c5 8. c4 cxd4 9. exd4 d5 10. Bb2 Nc6 11. a3 Rc8 12. Qe2 Nh5 13. Qe3 Bd6 14. Ne5 Nf6 15. Rac1 Qe7 16. c5 Bxe5 17. dxe5 Nd7 18. cxb6 axb6 19. b4 d4 20. Qh3 h6 21. f4 Rfd8 22. Ne4 Nf8 23. Nd6 Rxd6 24. exd6 Qxd6 25. Rc4 e5 26. fxe5 Nxe5 27. Rxd4 Qe7 28. Be4 Ba6 29. b5 Qc5 30. bxa6 Rd8 31. Qc3 1-0

[Event "BRA-ch Mineiro"]
[Site "Nova Resende"]
[Date "2011.12.09"]
[Round "2.6"]
[White "Lapertosa, Julio"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2133"]
[BlackElo "1855"]
[PlyCount "71"]
[EventDate "2011.12.08"]
[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 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. Nge2 Re8 9. Bxf6 Bxf6 10. b4 Be6 11. 0-0 Nd7 12. a4 a5 13. Rb1 Ra7 14. b5 c5 15. dxc5 Nxc5 16. Nd4 Bxd4 17. exd4 Nxd3 18. Qxd3 b6 19. Nd1 Rc7 20. Ne3 Qd6 21. Rfc1 Rec8 22. Rxc7 Qxc7 23. h3 f6 24. Qa3 Kf7 25. Rd1 Qe7 26. Qb2 Qc7 27. Qe2 Kg8 28. Rd2 Qc1+ 29. Kh2 Bf7 30. Qg4 Rc7 31. Nf5 Bg6 32. Re2 Qa3 33. Re6 Qxa4 34. Rxb6 Bxf5 35. Qxf5 Qc4 36. Qe6+ 1-0

[Event "BRA-ch Mineiro"]
[Site "Nova Resende"]
[Date "2011.12.09"]
[Round "3.6"]
[White "Machado, Eduardo Ribeiro"]
[Black "Marques, Joao Paulo Cassemir"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1855"]
[BlackElo "2097"]
[PlyCount "66"]
[EventDate "2011.12.08"]
[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. Nc3 d5 3. Nf3 Nf6 4. b3 e6 5. e3 c5 6. Bd3 Nc6 7. 0-0 Bd6 8. a4 0-0 9. Ba3 b6 10. Bb5 Bb7 11. Bxc6 Bxc6 12. Ne5 Bxe5 13. dxe5 Ng4 14. Bb2 Qc7 15. Nb5 Bxb5 16. axb5 Nxe5 17. h3 Nf7 18. Qe2 c4 19. bxc4 dxc4 20. Ra4 Rfc8 21. Rd1 Qc5 22. Qf3 Qxb5 23. Ra2 Qc6 24. Qxc6 Rxc6 25. Rd7 c3 26. Ba3 a5 27. Rb7 h6 28. Kf1 Rd8 29. Ke2 Rd2+ 30. Ke1 Ng5 31. Bc1 Rcd6 32. Bxd2 cxd2+ 33. Kd1 Ne4 0-1

[Event "BRA-ch Mineiro"]
[Site "Nova Resende"]
[Date "2011.12.08"]
[Round "1.15"]
[White "Machado, Eduardo Ribeiro"]
[Black "De Souza, Cleiton Fernandes"]
[Result "1-0"]
[ECO "A83"]
[WhiteElo "1855"]
[PlyCount "67"]
[EventDate "2011.12.08"]
[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. Nc3 Nf6 3. Bg5 e6 4. e4 fxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Nc6 8. c3 d6 9. Qc2 0-0 10. Bd3 g6 11. h4 Bd7 12. h5 Be8 13. hxg6 Bxg6 14. 0-0-0 Ne7 15. Rh2 Nf5 16. g4 Ne7 17. Nxf6+ Rxf6 18. Ng5 Kf8 19. Nxh7+ Bxh7 20. Rxh7 Ke8 21. g5 Rf8 22. Rdh1 Kd7 23. d5 Qe8 24. Bg6 Qd8 25. dxe6+ Kc8 26. Bf7 c6 27. g6 Ng8 28. g7 Qg5+ 29. Qd2 Qxd2+ 30. Kxd2 Rd8 31. Rh8 Kc7 32. f4 Ne7 33. Rxd8 Rxd8 34. Rh8 1-0

[Event "Sete Lagoas Goncalves Memorial"]
[Site "Sete Lagoas"]
[Date "2011.08.21"]
[Round "4.5"]
[White "Machado, Eduardo Ribeiro"]
[Black "De Freitas, Jeferson Lourenco"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "1863"]
[PlyCount "71"]
[EventDate "2011.08.19"]
[EventType "swiss"]
[EventRounds "5"]
[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. Nf3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. a4 b4 11. Na2 a5 12. e4 Ba6 13. Bg5 Be7 14. Nc1 Bxd3 15. Qxd3 c5 16. Nb3 c4 17. Qxc4 Nxe4 18. Bxe7 Qxe7 19. d5 exd5 20. Qxd5 0-0 21. Rfe1 Ndf6 22. Qf5 g6 23. Qf4 Qd6 24. Rxe4 Nxe4 25. Qxe4 Rfe8 26. Qc4 Qf6 27. Nfd4 Rec8 28. Qb5 Rd8 29. Qc6 Qe5 30. Qf3 Rac8 31. Nc6 Rxc6 32. Qxc6 Qxb2 33. Qc4 Qxa1+ 34. Nxa1 Rd1+ 35. Qf1 Rxf1+ 36. Kxf1 1-0

[Event "Sete Lagoas Goncalves Memorial"]
[Site "Sete Lagoas"]
[Date "2011.08.21"]
[Round "5.4"]
[White "Nery Junior, Jose Antonio"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2017"]
[BlackElo "1863"]
[PlyCount "63"]
[EventDate "2011.08.19"]
[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 Nf6 3. Bc4 Nxe4 4. Nc3 Nc6 5. 0-0 Be7 6. Nxe4 d5 7. Bd3 dxe4 8. Bxe4 Qd6 9. Qe2 Nd4 10. Nxd4 exd4 11. Re1 c6 12. f4 f5 13. Bd3 Kd8 14. b4 Qxb4 15. Rb1 Qd6 16. Rb3 Qc7 17. c3 Bf6 18. Ba3 b6 19. cxd4 Bxd4+ 20. Kh1 c5 21. Bb5 Bd7 22. Qe7+ Kc8 23. Ba6+ Kb8 24. Rd3 Bc6 25. Rxd4 Qxe7 26. Rxe7 Rg8 27. Bxc5 bxc5 28. Rd3 c4 29. Rd4 Re8 30. Rxe8+ Bxe8 31. Rd8+ Kc7 32. Rxa8 1-0

[Event "Sete Lagoas Goncalves Memorial"]
[Site "Sete Lagoas"]
[Date "2011.08.20"]
[Round "2.6"]
[White "Goncalves, Ruy Jose Furst"]
[Black "Machado, Eduardo Ribeiro"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1729"]
[BlackElo "1863"]
[PlyCount "62"]
[EventDate "2011.08.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 d5 2. d4 Bf5 3. Nf3 e6 4. e3 Nf6 5. c4 c6 6. c5 b6 7. b4 a5 8. b5 bxc5 9. bxc6 Qc7 10. Bb5 Ne4 11. a4 Bd6 12. 0-0 0-0 13. Ne5 Bxe5 14. fxe5 Nxc6 15. Bxc6 Qxc6 16. Ba3 Rfc8 17. g4 Bg6 18. dxc5 Nxc5 19. Nd2 Qxa4 20. Qxa4 Nxa4 21. Bd6 Nb6 22. h4 h6 23. Kh2 Rc2 24. Rf2 Nc4 25. Rd1 Nxe3 26. Rg1 Rac8 27. h5 Bd3 28. Rg3 Nf1+ 29. Rxf1 Rxd2+ 30. Rg2 Rxg2+ 31. Kxg2 Bxf1+ 0-1

[Event "Sete Lagoas Goncalves Memorial"]
[Site "Sete Lagoas"]
[Date "2011.08.20"]
[Round "3.4"]
[White "Machado, Eduardo Ribeiro"]
[Black "Deus Filho, Joaquim"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1863"]
[BlackElo "2073"]
[PlyCount "56"]
[EventDate "2011.08.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 d6 6. e4 g6 7. bxa6 Bxa6 8. Bxa6 Nxa6 9. Nge2 Bg7 10. 0-0 0-0 11. f3 Qb6 12. Kh1 Rfb8 13. b3 Nb4 14. Bb2 Qa6 15. Nf4 Qb7 16. Nd3 c4 17. Nc1 Nd7 18. a3 Nd3 19. Nxd3 cxd3 20. b4 Ne5 21. Rf2 Qa7 22. Rf1 Nc4 23. Qb1 Nxb2 24. Qxb2 Qd4 25. Rfd1 Qxc3 26. Qxc3 Bxc3 27. Ra2 d2 28. Kg1 Rxb4 0-1

[Event "Sete Lagoas Goncalves Memorial"]
[Site "Sete Lagoas"]
[Date "2011.08.19"]
[Round "1.1"]
[White "Machado, Eduardo Ribeiro"]
[Black "Mekhitarian, Krikor Sevag"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "1863"]
[BlackElo "2498"]
[PlyCount "62"]
[EventDate "2011.08.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 d5 8. Qc2 0-0 9. 0-0 c6 10. Bf4 Nbd7 11. Nbd2 Nh5 12. Be3 Rc8 13. Rac1 f5 14. Bf4 g5 15. Be5 g4 16. Ne1 Nxe5 17. dxe5 f4 18. Nd3 Bg5 19. Rcd1 Qe7 20. Qc3 fxg3 21. hxg3 Nxg3 22. fxg3 Be3+ 23. Rf2 Rxf2 24. Nxf2 Qc5 25. Nf1 Bxf2+ 26. Kh1 d4 27. Qd2 Qxe5 28. Qh6 Rf8 29. Nh2 Rf5 30. Nxg4 Rh5+ 31. Qxh5 Qxh5+ 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.07"]
[Round "6"]
[White "Machado, Eduardo Ribeiro"]
[Black "Fermino, Ricardo Lisias Aida"]
[Result "1-0"]
[ECO "E16"]
[BlackElo "1748"]
[PlyCount "105"]
[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 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Qe7 6. Bg2 Bb7 7. 0-0 Bxd2 8. Nbxd2 0-0 9. Qc2 d5 10. Rac1 Na6 11. Rfe1 Rac8 12. cxd5 exd5 13. Qa4 c5 14. Ne5 cxd4 15. Qxd4 Qb4 16. Qxb4 Nxb4 17. a3 Na6 18. b4 Rfe8 19. Nec4 Red8 20. Ne3 Ba8 21. Nb3 Nc7 22. Bh3 Ne6 23. Nf5 Kf8 24. Nfd4 Rxc1 25. Rxc1 Ng5 26. Bg2 a6 27. Rc7 Ne6 28. Ra7 Nxd4 29. Nxd4 a5 30. bxa5 bxa5 31. Rxa5 Ne4 32. Ra7 Rb8 33. h4 Nc5 34. Bh3 Bb7 35. Kg2 Ra8 36. Rxa8+ Bxa8 37. Kf3 g6 38. Ke3 Ke7 39. Nf3 Ne6 40. Bxe6 fxe6 41. Kd4 Kf6 42. a4 h6 43. a5 g5 44. hxg5+ hxg5 45. Ne5 Kf5 46. a6 g4 47. a7 Kf6 48. Nd7+ Kf5 49. Nb6 e5+ 50. Kd3 Bc6 51. a8Q Bxa8 52. Nxa8 e4+ 53. Kd4 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.07"]
[Round "5"]
[White "Machado, Eduardo Ribeiro"]
[Black "Ng, Paulino"]
[Result "0-1"]
[ECO "E99"]
[PlyCount "86"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. b4 Nf6 14. c5 Rf7 15. Rc1 h5 16. h3 Kh8 17. cxd6 cxd6 18. Nd3 Ne8 19. Nb2 Ng8 20. Nb5 b6 21. Be1 Nh6 22. Nd3 Bf6 23. Nf2 a6 24. Nc3 Rg7 25. Nb1 g4 26. fxg4 hxg4 27. Nxg4 Nxg4 28. Bxg4 Bxg4 29. hxg4 Bh4 30. Rc3 Bxe1 31. Rxe1 Qg5 32. Nd2 Nf6 33. Rh3+ Kg8 34. Nc4 Nxg4 35. Qe2 Qe7 36. Rb1 b5 37. Nd2 Qa7+ 38. Kf1 Ne3+ 39. Ke1 Nxg2+ 40. Kd1 Ne3+ 41. Kc1 Rc8+ 42. Kb2 Qd4+ 43. Ka3 Rc3+ 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.06"]
[Round "3"]
[White "Da Santos, Raphael Henrique"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "77"]
[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 e6 3. Nf3 d5 4. e3 c6 5. Bd3 dxc4 6. Bxc4 Nbd7 7. 0-0 b5 8. Bd3 a6 9. Nbd2 c5 10. Re1 Bb7 11. b3 cxd4 12. exd4 Be7 13. Bb2 0-0 14. Rc1 Nd5 15. Bb1 Nf4 16. Qc2 Nf6 17. Qc7 Bd5 18. Qxf4 Bd6 19. Qh4 Bb4 20. a3 Be7 21. Ne5 Ne4 22. Qh5 g6 23. Qe2 Nxd2 24. Qxd2 Bg5 25. f4 Bf6 26. Be4 Bxe4 27. Rxe4 Qd5 28. Qd3 Rfd8 29. Rc5 Qb7 30. Re1 Be7 31. Rc2 Rd5 32. Rec1 Bd6 33. Rc6 Kg7 34. R1c2 Rd8 35. Qg3 Qa7 36. Ng4 h5 37. Ne3 Bxa3 38. Bxa3 Qxd4 39. Bb2 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.06"]
[Round "4"]
[White "Gomes Silverio, Taua"]
[Black "Machado, Eduardo Ribeiro"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "44"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Ng5 0-0 6. Bxf7+ Rxf7 7. Nxf7 Kxf7 8. Nc3 d6 9. h3 Kg8 10. d3 Qe8 11. Bg5 Qg6 12. Bxf6 gxf6 13. g4 h5 14. Kh2 hxg4 15. hxg4 Bxg4 16. Qxg4 Qxg4 17. Rg1 Qxg1+ 18. Rxg1+ Kf7 19. Nd5 Nd4 20. Rc1 c6 21. Nc3 Rb8 22. Rb1 Nf3+ 0-1

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.05"]
[Round "1"]
[White "Araujo, Renan Aparecido"]
[Black "Machado, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1917"]
[PlyCount "49"]
[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 e6 3. Nf3 Bb4+ 4. Bd2 Be7 5. g3 d5 6. Bg2 b6 7. 0-0 0-0 8. Nc3 c6 9. cxd5 cxd5 10. Rc1 Bb7 11. Ne5 a6 12. a4 Nc6 13. Bf4 Rc8 14. Qd2 Bb4 15. Bg5 Ne7 16. Bxf6 gxf6 17. Nd3 Bd6 18. Nf4 Ng6 19. Nh5 Re8 20. e4 Be7 21. exd5 exd5 22. Bxd5 Bxd5 23. Nxd5 Rxc1 24. Rxc1 f5 25. Qh6 1-0

[Event "BRA-ch Amateur"]
[Site "Sao Paulo"]
[Date "2011.03.05"]
[Round "2"]
[White "Machado, Eduardo Ribeiro"]
[Black "De Almeida, Guilherme Pereira"]
[Result "1/2-1/2"]
[ECO "A41"]
[BlackElo "1839"]
[PlyCount "46"]
[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 d6 2. g3 c5 3. Nf3 b6 4. Bg2 Bb7 5. 0-0 a6 6. c4 cxd4 7. Nxd4 Bxg2 8. Kxg2 Qc7 9. b3 Nf6 10. Bb2 e6 11. Qd3 Nbd7 12. Nf3 Be7 13. Nbd2 0-0 14. Rac1 Qb7 15. Kg1 Rad8 16. Rfd1 d5 17. Qb1 Nc5 18. Ne5 Nce4 19. Ndf3 dxc4 20. Nxc4 Bc5 21. Bd4 Bxd4 22. Rxd4 Rxd4 23. Nxd4 Rd8 1/2-1/2

[Event "BRA-ch Mineiro sf"]
[Site "Nova Resende"]
[Date "2010.11.28"]
[Round "6.4"]
[White "Machado, Eduardo Ribeiro"]
[Black "Nery Junior, Jose Antonio"]
[Result "0-1"]
[ECO "A65"]
[BlackElo "1996"]
[PlyCount "94"]
[EventDate "2010.11.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Bg5 0-0 9. Nge2 Re8 10. 0-0 Na6 11. a3 Nc7 12. Qd2 Rb8 13. a4 b6 14. f3 a6 15. Bh6 Bh8 16. Ra2 b5 17. axb5 axb5 18. Rfa1 c4 19. Bb1 Qe7 20. Nd4 Bb7 21. Ra5 Nfxd5 22. Ndxb5 Nxc3 23. bxc3 Bc6 24. Nd4 Bb7 25. Bf4 Ne6 26. Nxe6 Qxe6 27. Qxd6 Qxd6 28. Bxd6 Bxc3 29. Bxb8 Rxb8 30. R5a2 Bxa1 31. Rxa1 Bc8 32. Kf1 Be6 33. Bc2 Rb2 34. Rc1 Kg7 35. Bd1 Kf6 36. Be2 Rb4 37. f4 Ke7 38. Kf2 Kd6 39. Ke3 Kc5 40. Bd1 Rb2 41. Be2 Rb3+ 42. Kd2 Kd4 43. Bf3 Rb2+ 44. Rc2 c3+ 45. Kc1 Rb6 46. e5 Bf5 47. Ra2 Rb1# 0-1

