[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.27"]
[Round "10"]
[White "Guimaraes, Wagner Peixoto"]
[Black "Maciel, Diogo Alves"]
[Result "1/2-1/2"]
[ECO "A32"]
[WhiteElo "2240"]
[BlackElo "1957"]
[PlyCount "46"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Bg2 Qc7 7. 0-0 Nxd4 8. Qxd4 Bc5 9. Qd3 0-0 10. Nc3 a6 11. Bf4 d6 12. Rad1 Rd8 13. e4 Rd7 14. a3 b5 15. cxb5 axb5 16. Nxb5 Qb6 17. b4 Ba6 18. bxc5 dxc5 19. Qc3 Bxb5 20. Rb1 Qc6 21. Rfc1 Bd3 22. Rb2 Bxe4 23. Bf1 Nd5 1/2-1/2

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.26"]
[Round "8"]
[White "Maba, Mateus dos Passos"]
[Black "Maciel, Diogo Alves"]
[Result "0-1"]
[ECO "C36"]
[WhiteElo "1705"]
[BlackElo "1957"]
[PlyCount "27"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Be7 5. Bc4 Bh4+ 6. g3 Qe7+ 7. Qe2 Bg4 8. gxh4 Bxf3 9. Qxe7+ Nxe7 10. 0-0 Bxd5 11. Bxd5 Nxd5 12. c4 Nb4 13. Nc3 N8c6 14. Rxf4 0-1

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.26"]
[Round "9"]
[White "Maciel, Diogo Alves"]
[Black "Da Silva, Joao Carlos Orguim"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1957"]
[BlackElo "1762"]
[PlyCount "99"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bb5 Bg7 5. 0-0 d6 6. d3 Bd7 7. Re1 e6 8. Bf4 e5 9. Bxc6 bxc6 10. Bg5 f6 11. Be3 f5 12. exf5 gxf5 13. Bg5 Bf6 14. Qd2 Bxg5 15. Nxg5 h6 16. Nh3 Qh4 17. f4 Ne7 18. fxe5 d5 19. Qf4 Qxf4 20. Nxf4 0-0-0 21. Na4 c4 22. Nc5 cxd3 23. cxd3 Rhg8 24. d4 Rg4 25. Ncd3 Rdg8 26. Kf2 h5 27. g3 h4 28. Rg1 h3 29. b4 Ng6 30. Rac1 Nxf4 31. Nxf4 Kb7 32. Rc5 a6 33. e6 Be8 34. a4 Kb6 35. Rc3 R8g7 36. Re3 Re7 37. Re5 Bg6 38. Rb1 Be8 39. b5 axb5 40. axb5 Rxf4+ 41. gxf4 Rg7 42. Rg1 Rxg1 43. Kxg1 Kxb5 44. Kf2 Kc4 45. Ke3 c5 46. Rxf5 cxd4+ 47. Kd2 d3 48. Rf8 Bh5 49. e7 Kd4 50. e8Q 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.24"]
[Round "5"]
[White "Maciel, Diogo Alves"]
[Black "Laperuta, Renan Portes"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1957"]
[BlackElo "1566"]
[PlyCount "41"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 d6 6. Bxc6+ bxc6 7. h3 Be7 8. Nc3 0-0 9. d4 exd4 10. Nxd4 Bb7 11. 0-0 Re8 12. Re1 Kf8 13. Qf3 h6 14. Nf5 c5 15. Bd2 Rb8 16. Nd5 Nxd5 17. exd5 Ba8 18. Bc3 Bg5 19. h4 Bf6 20. Re4 Bxc3 21. bxc3 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.24"]
[Round "6"]
[White "Moura, Eduardo Henrique B"]
[Black "Maciel, Diogo Alves"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2134"]
[BlackElo "1957"]
[PlyCount "39"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Bc4 Nf6 5. Nf3 e6 6. d4 Nbd7 7. 0-0 Bd6 8. Qe2 0-0 9. Bg5 h6 10. Bh4 a6 11. a4 c5 12. Ne4 Be7 13. Nxc5 Nxc5 14. dxc5 Bxc5 15. Rad1 Qe7 16. Ne5 g5 17. Bg3 Nd7 18. Qh5 Kg7 19. Ng4 Rh8 20. Rxd7 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.23"]
[Round "4"]
[White "Silvestre, Gilmar Severino"]
[Black "Maciel, Diogo Alves"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "1709"]
[BlackElo "1957"]
[PlyCount "73"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 Nf6 3. g3 d5 4. b3 Bg4 5. Bg2 Bxf3 6. Bxf3 g6 7. Bb2 Bg7 8. 0-0 0-0 9. d4 Nbd7 10. Nd2 Re8 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Nc5 14. dxc5 Bxb2 15. Rb1 Bd4 16. b4 e5 17. Qe2 f5 18. Bg2 e4 19. Rb3 Qc7 20. Rd1 Rad8 21. Kh1 Bf6 22. Rbb1 Rxd1+ 23. Rxd1 Rd8 24. Rxd8+ Qxd8 25. f3 exf3 26. Bxf3 Qe7 27. Qxe7 Bxe7 28. a4 Kf7 29. b5 cxb5 30. cxb5 Bxc5 31. Bxb7 Ke6 32. Kg2 Ke5 33. Kf3 g5 34. Bd5 a5 35. h3 h6 36. Bc6 Kd4 37. Bb7 1/2-1/2

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.22"]
[Round "3"]
[White "Maciel, Diogo Alves"]
[Black "Da Silva, Esequiel Luis Melo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1957"]
[BlackElo "1680"]
[PlyCount "36"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 b6 6. c4 Bb7 7. cxd5 0-0 8. Nc3 Nxd5 9. Qc2 Nxc3 10. bxc3 Nd7 11. e4 c5 12. d5 Re8 13. Re1 b5 14. Rb1 Qa5 15. Bd2 c4 16. Nd4 a6 17. a4 Nc5 18. axb5 Nd3 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.22"]
[Round "2"]
[White "Quintiliano Pinto, Renato Rodrigues"]
[Black "Maciel, Diogo Alves"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2441"]
[BlackElo "1957"]
[PlyCount "25"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 Nc6 9. d5 Ne5 10. Be2 0-0 11. b3 Bd7 12. f4 Bh6 13. Bd2 1-0

[Event "Florianopolis op 5th"]
[Site "Florianopolis"]
[Date "2019.01.21"]
[Round "1"]
[White "Maciel, Diogo Alves"]
[Black "Sato, Luiz Henrique Yuzo"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "1957"]
[BlackElo "1425"]
[PlyCount "27"]
[EventDate "2019.01.21"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 Nc6 3. d4 e6 4. d5 exd5 5. cxd5 Ne7 6. Nc3 b6 7. e4 Bb7 8. Bg5 Ng6 9. e5 Qe7 10. Qd4 d6 11. 0-0-0 dxe5 12. Qa4+ Qd7 13. Bb5 c6 14. dxc6 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2019.01.13"]
[Round "7"]
[White "Rocha, Vitor Firmo de Souz"]
[Black "Maciel, Diogo Alves"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2178"]
[BlackElo "1957"]
[PlyCount "53"]
[EventDate "2019.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 d6 2. d4 e5 3. Nf3 exd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Bg5 Ne7 8. Nc3 h6 9. Bh4 Qd7 10. 0-0-0 Ng6 11. Bg3 f6 12. Nd5 Ne5 13. Rhe1 Nxf3 14. gxf3 Be7 15. Qc4 0-0-0 16. f4 Bxd5 17. exd5 Rde8 18. Re6 g6 19. Rde1 Bd8 20. f5 gxf5 21. Qd3 f4 22. Bxf4 Rxe6 23. dxe6 Qa4 24. Re4 Qxa2 25. e7 Qa1+ 26. Kd2 Qa5+ 27. b4 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2019.01.12"]
[Round "4"]
[White "Maciel, Diogo Alves"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1957"]
[BlackElo "2278"]
[PlyCount "40"]
[EventDate "2019.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. 0-0 e6 5. d3 Be7 6. Nbd2 0-0 7. Qe1 h6 8. e4 Bh7 9. Qe2 c5 10. Rd1 Nc6 11. c3 Re8 12. a3 Qb6 13. e5 Nd7 14. c4 Qc7 15. Re1 Nb6 16. cxd5 exd5 17. e6 Bf6 18. Bh3 Kf8 19. Nb3 Nd4 20. Bf4 Qd8 0-1

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2019.01.11"]
[Round "2"]
[White "Maciel, Diogo Alves"]
[Black "Tsuboi, Edson Kenji"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1957"]
[BlackElo "2233"]
[PlyCount "42"]
[EventDate "2019.01.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. a4 Nf6 8. f3 Bb4 9. Nxc6 bxc6 10. Be2 d5 11. 0-0 Rb8 12. exd5 cxd5 13. Qd4 Bd6 14. f4 Rb4 15. Qd3 d4 16. Na2 dxe3 17. Nxb4 Bxb4 18. c3 Be7 19. Rad1 0-0 20. Qc4 Qb8 21. b4 Bb7 0-1

[Event "Brasilia-ch final"]
[Site "Brasilia"]
[Date "2018.10.27"]
[Round "7"]
[White "Maciel, Diogo Alves"]
[Black "Navarro, Luis Flavio Cunha"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1964"]
[BlackElo "1933"]
[PlyCount "52"]
[EventDate "2018.10.19"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Be2 Bg7 4. 0-0 Nc6 5. Bb5 Nf6 6. Re1 0-0 7. e5 Nd5 8. Nc3 Nc7 9. a4 d5 10. exd6 exd6 11. Bxc6 bxc6 12. d4 Ne6 13. d5 cxd5 14. Nxd5 Bb7 15. c3 Re8 16. h4 Qd7 17. Ne5 Bxe5 18. Rxe5 Qc6 19. Rh5 gxh5 20. c4 Ng7 21. Ra3 Re6 22. Rg3 Rae8 23. Qxh5 Rg6 24. Qd1 Ree6 25. h5 Rxg3 26. fxg3 Qe8 0-1

[Event "Brasilia-ch final"]
[Site "Brasilia"]
[Date "2018.10.26"]
[Round "6"]
[White "Nascimento, Pedro Henrique Alve"]
[Black "Maciel, Diogo Alves"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2015"]
[BlackElo "1964"]
[PlyCount "111"]
[EventDate "2018.10.19"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Qc2 g6 6. Nf3 Bg7 7. Bd3 0-0 8. c5 Nbd7 9. 0-0 Qc7 10. h3 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Bd2 Bd7 14. Ne2 Rae8 15. Nd4 Ne4 16. Bxe4 Qxe4 17. Qxe4 Rxe4 18. f3 Rxd4 19. exd4 Bxd4+ 20. Kh1 Bxc5 21. Bf4 Be6 22. g4 Rd8 23. Be5 d4 24. b3 Be7 25. Rad1 c5 26. Rfe1 Rd7 27. Re2 Bd5 28. Kg2 f6 29. Bf4 Kf7 30. Kf2 b5 31. Bc1 c4 32. Rxe7+ Kxe7 33. Ba3+ Ke6 34. Rxd4 cxb3 35. axb3 Bxb3 36. Re4+ Kf7 37. Bb4 Be6 38. h4 f5 39. gxf5 gxf5 40. Rf4 h5 41. Ke3 Ke8 42. Rd4 Rd5 43. f4 Rd7 44. Bc5 Bd5 45. Bb4 Kf7 46. Rd3 Ke6 47. Ra3 Bb7 48. Rc3 Rg7 49. Rc5 Rg3+ 50. Kd4 Rf3 51. Re5+ Kf6 52. Be7+ Kf7 53. Bg5 Bc6 54. Re7+ Kf8 55. Ra7 b4 56. Rxa6 1/2-1/2

[Event "Brasilia-ch final"]
[Site "Brasilia"]
[Date "2018.10.24"]
[Round "5"]
[White "Zandonai Ignacio, Antonio Carlos"]
[Black "Maciel, Diogo Alves"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2034"]
[BlackElo "1964"]
[PlyCount "63"]
[EventDate "2018.10.19"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 b6 2. d4 e6 3. Nf3 Bb7 4. Bd3 d6 5. 0-0 Nd7 6. Re1 Ne7 7. Nbd2 Ng6 8. Nf1 Be7 9. c3 0-0 10. a4 a5 11. Ng3 c5 12. d5 Kh8 13. c4 Kg8 14. Qc2 Nde5 15. Nxe5 dxe5 16. Be3 Bg5 17. Qd2 Bxe3 18. Qxe3 Qh4 19. Ne2 f5 20. f3 Rad8 21. Rad1 fxe4 22. Bxe4 exd5 23. cxd5 Nf4 24. Nxf4 exf4 25. Qc3 Rd6 26. Qe5 Qf6 27. Bf5 Qxe5 28. Rxe5 g6 29. Bd3 Rf7 30. Bc4 Rfd7 31. Rde1 Bxd5 32. Rxd5 1-0

[Event "Brasilia-ch final"]
[Site "Brasilia"]
[Date "2018.10.21"]
[Round "4"]
[White "Maciel, Diogo Alves"]
[Black "Lucena, Lincoln"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "1964"]
[BlackElo "2075"]
[PlyCount "101"]
[EventDate "2018.10.19"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 a6 7. g5 Nfd7 8. Be3 Be7 9. Rg1 Nc6 10. f4 Qc7 11. Rg3 Nb6 12. Nxc6 bxc6 13. Qd4 Nd7 14. Qxg7 Rf8 15. Qxh7 Bb7 16. f5 Ne5 17. Bd4 0-0-0 18. Bxe5 dxe5 19. fxe6 fxe6 20. Qh3 Kb8 21. Bd3 Rg8 22. Qg2 Qb6 23. 0-0-0 Rxg5 24. Rg1 Rdg8 25. Nd1 Rxg3 26. hxg3 Bg5+ 27. Kb1 Qd4 28. Rf1 Bf4 29. g4 c5 30. Nc3 Qe3 31. a3 Qg3 32. Qxg3 Bxg3 33. Rf6 Bc8 34. Na4 Bh4 35. Rf7 Rxg4 36. Nxc5 a5 37. Nd7+ Bxd7 38. Rxd7 Bf2 39. Ka2 Bc5 40. Kb3 Kc8 41. Rh7 Be3 42. Ka4 Bc1 43. b4 axb4 44. axb4 Bd2 45. Kb5 Kd8 46. Kc5 Rg1 47. b5 Rb1 48. Kc6 Be3 49. Rh3 Bd4 50. Kd6 Kc8 51. c3 1-0

[Event "Brasilia-ch final"]
[Site "Brasilia"]
[Date "2018.10.20"]
[Round "3"]
[White "Breitman, Nelson Rodrigues"]
[Black "Maciel, Diogo Alves"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1912"]
[BlackElo "1964"]
[PlyCount "45"]
[EventDate "2018.10.19"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 Nc6 3. Bg2 e5 4. d3 d5 5. 0-0 Be7 6. Nbd2 0-0 7. c3 Re8 8. e4 h6 9. b4 dxe4 10. dxe4 Qd3 11. Bb2 Bg4 12. h3 Bxf3 13. Nxf3 Qc4 14. Qb3 Qxb3 15. axb3 Nxe4 16. b5 Nd8 17. Rfd1 Bc5 18. Rf1 Re6 19. b4 Bb6 20. c4 Nxg3 21. Rfe1 e4 22. Ne5 f6 23. Nd7 1-0

[Event "Brasilia-ch final"]
[Site "Brasilia"]
[Date "2018.10.20"]
[Round "2"]
[White "Maciel, Diogo Alves"]
[Black "Valcarcel, Victor Ignacio Sant"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1964"]
[BlackElo "1872"]
[PlyCount "85"]
[EventDate "2018.10.19"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Bc4 Nf6 5. Qe2 Nbd7 6. e5 dxe5 7. Bxf7+ Kf8 8. dxe5 Ng4 9. 0-0 Ndxe5 10. Rd1 Bd7 11. Be6 Qc8 12. Rxd7 Nxd7 13. Bxg4 Qe8 14. Nc3 e5 15. Bxd7 Qxd7 16. Nxe5 Qf5 17. Nf3 h6 18. Be3 Rd8 19. Nh4 Qf7 20. Qg4 g5 21. Nf5 Bxc3 22. bxc3 Rd5 23. Bd4 Rh7 24. Ne3 Rd8 25. Qf5 Qxf5 26. Nxf5 b6 27. g4 c5 28. Be3 Kf7 29. Kf1 Kg6 30. Ke2 h5 31. h3 hxg4 32. hxg4 Rh2 33. a4 Rh7 34. a5 Re8 35. axb6 axb6 36. Ra6 Re6 37. Ra8 Re4 38. Kf3 Rc4 39. Rg8+ Kf6 40. Nd6 Ra4 41. Ne4+ Kf7 42. Rxg5 Rh3+ 43. Kf4 1-0

[Event "Brasilia-ch final"]
[Site "Brasilia"]
[Date "2018.10.19"]
[Round "1"]
[White "Moraes Silva, Carlos Alessandro"]
[Black "Maciel, Diogo Alves"]
[Result "1/2-1/2"]
[ECO "D90"]
[WhiteElo "2011"]
[BlackElo "1964"]
[PlyCount "56"]
[EventDate "2018.10.19"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 cxd5 5. h3 Nc6 6. d4 g6 7. Bf4 Bg7 8. e3 0-0 9. Be2 b6 10. Ne5 Bb7 11. Bh2 Nxe5 12. Bxe5 Ne4 13. Bxg7 Nxc3 14. bxc3 Kxg7 15. h4 Qc7 16. Rc1 Qd6 17. h5 Rfc8 18. Qd2 Qf6 19. f3 e5 20. Kf2 h6 21. hxg6 fxg6 22. dxe5 Qxe5 23. Rh3 Rc7 24. Qd4 Qxd4 25. exd4 Bc8 26. g4 Be6 27. f4 Rf8 28. Kg3 Rfc8 1/2-1/2

[Event "BRA-ch sf1"]
[Site "Brasilia"]
[Date "2018.06.22"]
[Round "5.2"]
[White "Valcarcel, Victor Ignacio Sant"]
[Black "Maciel, Diogo Alves"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1799"]
[BlackElo "1963"]
[PlyCount "107"]
[EventDate "2018.06.15"]
[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 Nf6 2. Nc3 d5 3. e5 d4 4. Nce2 Ne4 5. d3 Nc5 6. c3 Nc6 7. b4 Ne6 8. b5 Nb8 9. c4 c6 10. bxc6 Qa5+ 11. Bd2 Qxe5 12. Nf3 Qc5 13. cxb7 Bxb7 14. Qb3 Bxf3 15. gxf3 Nc6 16. Rb1 g6 17. Bh3 f5 18. f4 Kf7 19. Qd1 Bg7 20. Rb5 Qd6 21. Bg2 Nc5 22. Bc1 Rab8 23. Ba3 Rxb5 24. cxb5 Na5 25. Qc2 Rc8 26. Bc6 Nxc6 27. Qxc5 Qe6 28. bxc6 Rxc6 29. Qxe7+ Qxe7 30. Bxe7 Kxe7 31. Kd2 Ra6 32. Nc1 Bh6 33. Re1+ Kd6 34. Kd1 Bxf4 35. Ne2 Be5 36. f4 Bf6 37. Nc1 g5 38. Rf1 gxf4 39. Rxf4 Ke5 40. Rf2 Bg5 41. Re2+ Be3 42. Nb3 f4 43. Nd2 Kf5 44. Nf3 Ra3 45. Ne1 Rc3 46. Rb2 Rc1+ 47. Ke2 Rc7 48. Kf3 Rc5 49. a4 Rc1 50. Ke2 Ra1 51. Rb5+ Kg4 52. h3+ Kh4 53. Nf3+ Kxh3 54. Rh5+ 1/2-1/2

[Event "BRA-ch sf1"]
[Site "Brasilia"]
[Date "2018.06.17"]
[Round "4.1"]
[White "Maciel, Diogo Alves"]
[Black "Gisclan, Heverton"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1963"]
[BlackElo "2151"]
[PlyCount "31"]
[EventDate "2018.06.15"]
[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 e6 2. d3 g6 3. Nf3 Bg7 4. c3 d5 5. Nbd2 Ne7 6. Be2 0-0 7. 0-0 b6 8. Qc2 Ba6 9. Re1 Nd7 10. Nf1 c5 11. Qa4 Bb7 12. Ng3 Bc6 13. Qc2 Qc7 14. d4 Qb7 15. e5 f6 16. exf6 1/2-1/2

[Event "BRA-ch sf1"]
[Site "Brasilia"]
[Date "2018.06.16"]
[Round "2.3"]
[White "Maciel, Diogo Alves"]
[Black "Passos, Rafael Moreira"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1963"]
[BlackElo "1739"]
[PlyCount "43"]
[EventDate "2018.06.15"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. 0-0 Be7 9. a4 d6 10. Be3 Bd7 11. Qe2 0-0 12. Nxc6 Bxc6 13. f4 b6 14. f5 Nd7 15. fxe6 fxe6 16. Qg4 e5 17. Qe6+ Kh8 18. Qxe7 Rae8 19. Rxf8+ Rxf8 20. Bh3 Rc8 21. Rf1 Qd8 22. Qxd6 1-0

[Event "BRA-ch sf1"]
[Site "Brasilia"]
[Date "2018.06.16"]
[Round "3.2"]
[White "Rabelo, Jose Carlos Vargas"]
[Black "Maciel, Diogo Alves"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1702"]
[BlackElo "1963"]
[PlyCount "76"]
[EventDate "2018.06.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. Bg5 d5 4. e3 c5 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. c3 Qb6 8. Qb3 Qc6 9. Nbd2 Bd6 10. c4 0-0 11. 0-0 Rfe8 12. Rfc1 Rac8 13. cxd5 exd5 14. Bxf6 c4 15. Qc2 Nxf6 16. Nb1 g6 17. Nc3 b5 18. a3 Qb7 19. b3 a5 20. bxc4 dxc4 21. Qb2 b4 22. a4 Bb8 23. Nb5 Qd5 24. Re1 Ne4 25. Rab1 g5 26. h3 h5 27. Nd2 Nf6 28. Qc2 g4 29. e4 b3 30. exd5 bxc2 31. Rxe8+ Rxe8 32. Rc1 Bf4 33. Rxc2 Re2 34. Rxc4 Rxd2 35. g3 gxh3 36. gxf4 Ng4 37. Rc1 h2+ 38. Kg2 Nxf2 0-1

[Event "BRA-ch sf1"]
[Site "Brasilia"]
[Date "2018.06.15"]
[Round "1.4"]
[White "Terra, Arthur Schneider"]
[Black "Maciel, Diogo Alves"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "1628"]
[BlackElo "1963"]
[PlyCount "50"]
[EventDate "2018.06.15"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 Na6 8. Be2 Bg4 9. 0-0 Nc7 10. Be3 a6 11. h3 Bxf3 12. Bxf3 b5 13. Qe2 Rb8 14. Rab1 Nd7 15. g4 Rb6 16. Rfc1 Qb8 17. b3 bxc4 18. bxc4 Bd4 19. Rxb6 Qxb6 20. Qd2 Qa7 21. Ne2 Bg7 22. Qc2 Rb8 23. Rb1 Rb6 24. Bd2 g5 25. Rxb6 Qxb6 1/2-1/2

[Event "Sao Paulo U2300 op 7th"]
[Site "Sao Paulo"]
[Date "2018.04.01"]
[Round "6"]
[White "Maciel, Diogo Alves"]
[Black "Dos Santos, Haroldo Cunha Jr"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1982"]
[BlackElo "2116"]
[PlyCount "80"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 d6 5. h3 Be7 6. c3 0-0 7. 0-0 Bd7 8. d4 Re8 9. dxe5 dxe5 10. Nbd2 Bf8 11. Re1 a6 12. Ba4 h6 13. Nf1 Nh5 14. Be3 Qf6 15. Rad1 Rad8 16. g4 Nf4 17. Bxf4 exf4 18. e5 Nxe5 19. Bxd7 Rxd7 20. Rxd7 Nxf3+ 21. Qxf3 Rxe1 22. Rxc7 Bd6 23. Rd7 g6 24. Kg2 b6 25. Qa8+ Kh7 26. Nd2 Re7 27. Qd5 Re6 28. Nf3 Be7 29. h4 Kg7 30. h5 a5 31. Nd4 Re5 32. Qf3 Rg5 33. hxg6 Qxg6 34. Rxe7 Rxg4+ 35. Kf1 Rg1+ 36. Ke2 Qb1 37. Rxf7+ Kxf7 38. Qh5+ Kg8 39. Qe8+ Kh7 40. Qd7+ Rg7 0-1

[Event "Sao Paulo U2300 op 7th"]
[Site "Sao Paulo"]
[Date "2018.04.01"]
[Round "5"]
[White "Maciel, Diogo Alves"]
[Black "Hoshino, Karen M"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1982"]
[BlackElo "1914"]
[PlyCount "98"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 e5 7. Nb3 Be6 8. g4 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Qxd5 Bxd5 12. Be3 Nc6 13. 0-0-0 0-0-0 14. Bb6 Rd7 15. Rg3 Be7 16. g5 Be6 17. Rxd7 Kxd7 18. Nc5+ Bxc5 19. Bxc5 Kc7 20. Bh3 Re8 21. Bxe6 Rxe6 22. Rf3 f6 23. Rh3 fxg5 24. Rxh7 Rg6 25. Bf8 Nd4 26. Bxg7 Kd6 27. Bf8+ Kc6 28. Kd2 Rf6 29. Rh6 Rxh6 30. Bxh6 g4 31. c3 Nf3+ 32. Ke3 Nxh2 33. Ke4 Kd6 34. Bg7 Nf3 35. Kf5 Kd5 36. Kxg4 Ne1 37. Kf5 Nd3 38. f3 Nxb2 39. Bxe5 Nd3 40. Bd4 b5 41. a3 a5 42. Bg7 b4 43. cxb4 axb4 44. a4 Ne1 45. f4 Nd3 46. Kg5 Nxf4 47. Kxf4 Kc6 48. Bd4 Kb7 49. Ke4 Ka6 1/2-1/2

[Event "Sao Paulo U2300 op 7th"]
[Site "Sao Paulo"]
[Date "2018.03.31"]
[Round "4"]
[White "Bispo, Leonardo"]
[Black "Maciel, Diogo Alves"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2236"]
[BlackElo "1982"]
[PlyCount "25"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. d5 exd5 8. Nh4 c6 9. cxd5 Nxd5 10. Nf5 Nf6 11. e4 d6 12. Bf4 Re8 13. Bxd6 1-0

[Event "Sao Paulo U2300 op 7th"]
[Site "Sao Paulo"]
[Date "2018.03.31"]
[Round "3"]
[White "Dias, Anderson Tatsch"]
[Black "Maciel, Diogo Alves"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2194"]
[BlackElo "1982"]
[PlyCount "91"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 Nbd7 4. Bc4 e5 5. Nf3 h6 6. 0-0 Be7 7. Be3 0-0 8. h3 Nb6 9. Bb3 exd4 10. Qxd4 c5 11. Qd3 Qc7 12. a4 a5 13. Nb5 Qc6 14. e5 c4 15. Qe2 cxb3 16. exf6 Bxf6 17. cxb3 Nd5 18. Rac1 Qa6 19. Rfd1 Be6 20. Bd4 Bd7 21. Qc4 Be6 22. Bxf6 Nxf6 23. Qf4 Rad8 24. Nfd4 Nd5 25. Qg3 Qb6 26. Rc4 Ne7 27. Rc7 Rfe8 28. Nxe6 fxe6 29. Rxd6 Rxd6 30. Qxd6 Nc6 31. Qg3 Re7 32. Rc8+ Kh7 33. Qd3+ g6 34. Qf3 Nd8 35. Qc3 e5 36. Qd2 Ne6 37. Kh2 Rf7 38. f3 Ng5 39. Qe2 Qe6 40. Qc4 Qf6 41. h4 Nxf3+ 42. gxf3 Rg7 43. Qe4 Qb6 44. Kg2 Rd7 45. Rc2 h5 46. Qxe5 1-0

[Event "Sao Paulo U2300 op 7th"]
[Site "Sao Paulo"]
[Date "2018.03.30"]
[Round "1"]
[White "Awoki, Daniel Teidi"]
[Black "Maciel, Diogo Alves"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "2170"]
[BlackElo "1982"]
[PlyCount "47"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. Re1 Be7 6. c3 Bd7 7. d4 0-0 8. h3 Re8 9. Nbd2 Bf8 10. a4 h6 11. Bc4 Qe7 12. a5 g6 13. d5 Nd8 14. Bd3 c6 15. c4 Nh5 16. Nf1 Qf6 17. b4 Bg7 18. Bc2 cxd5 19. cxd5 Rc8 20. Ba4 Bxa4 21. Qxa4 Re7 22. Be3 Nf4 23. N1h2 Nd3 24. Ng4 1-0

[Event "Sao Paulo U2300 op 7th"]
[Site "Sao Paulo"]
[Date "2018.03.30"]
[Round "2"]
[White "Maciel, Diogo Alves"]
[Black "Do Prado, Hamilton Mesquita"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1982"]
[BlackElo "1654"]
[PlyCount "81"]
[EventDate "2018.03.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. c3 Nbd7 4. d3 e5 5. Nbd2 Be7 6. Be2 h6 7. 0-0 c6 8. d4 Qc7 9. Re1 Nf8 10. Bd3 Bg4 11. h3 Bxf3 12. Nxf3 g5 13. Qb3 Ng6 14. Bc4 0-0 15. a4 Rad8 16. dxe5 dxe5 17. Be3 b6 18. Nh2 Bd6 19. Rad1 Nf4 20. Bxf4 gxf4 21. Nf3 Kh7 22. Qa2 Ne8 23. Rd2 Ng7 24. Red1 f6 25. Nh4 Bc5 26. b4 Rxd2 27. Qxd2 Be7 28. Qd7 Qd8 29. Nf5 Qxd7 30. Rxd7 Nxf5 31. exf5 Rd8 32. Rxe7+ Kh8 33. Rxa7 Rd1+ 34. Kh2 Rc1 35. Ra8+ Kg7 36. Rg8+ Kh7 37. Rc8 Rxc3 38. Rxc6 Kg7 39. a5 bxa5 40. bxa5 Ra3 41. Rc7+ 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.24"]
[Round "8"]
[White "Goncalves, Davi Sulzbacher"]
[Black "Maciel, Diogo Alves"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2174"]
[BlackElo "1972"]
[PlyCount "62"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. Qc2 Ne4 9. Bf4 c6 10. Nc3 f5 11. Rad1 g5 12. Bc1 b6 13. cxd5 cxd5 14. Nd2 Nxd2 15. Qxd2 Ba6 16. Qe3 Kf7 17. Nxd5 exd5 18. Bxd5+ Ke8 19. Qe6 f4 20. Qh6 Nf6 21. Bc6+ Kf7 22. Bf3 Rg8 23. Bh5+ Nxh5 24. Qxh5+ Rg6 25. Qxh7+ Kf6 26. e4 Qg8 27. e5+ Ke6 28. d5+ Kd7 29. Qh3+ g4 30. Qh5 Rg5 31. Qh6 Rxe5 1-0

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.24"]
[Round "9"]
[White "Maciel, Diogo Alves"]
[Black "Sanches de Carvalho, Fabio"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1972"]
[BlackElo "1825"]
[PlyCount "84"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 c6 4. Bxf6 gxf6 5. c3 Bf5 6. Nbd2 Nd7 7. Qb3 Qb6 8. e3 e5 9. Qxb6 axb6 10. Be2 b5 11. a3 b4 12. cxb4 Bxb4 13. 0-0 Bd6 14. Nh4 Be6 15. f4 Nb6 16. Rac1 Ke7 17. fxe5 fxe5 18. Nf5+ Bxf5 19. Rxf5 e4 20. Rcf1 Raf8 21. Bd1 Rhg8 22. g3 h6 23. Kg2 Rg5 24. Kh3 f6 25. Bb3 Nd7 26. Kh4 Rfg8 27. Bd1 Ke6 28. Rxg5 hxg5+ 29. Kh3 f5 30. Kg2 f4 31. Nxe4 Bc7 32. exf4 gxf4 33. Re1 f3+ 34. Kf2 dxe4 35. Bb3+ Kf5 36. Bxg8 Nf6 37. Bb3 Ng4+ 38. Kf1 Nxh2+ 39. Kf2 Ng4+ 40. Kf1 Bxg3 41. Be6+ Kxe6 42. Rxe4+ Kf5 0-1

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.22"]
[Round "5"]
[White "Maciel, Diogo Alves"]
[Black "Januario, Severino Pereira"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1972"]
[BlackElo "2207"]
[PlyCount "29"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. Bg5 c5 4. c3 Nc6 5. e3 h6 6. Bxf6 Qxf6 7. Nbd2 d5 8. Bb5 Bd6 9. e4 cxd4 10. cxd4 dxe4 11. Bxc6+ bxc6 12. Qa4 0-0 13. Nxe4 Qe7 14. Nxd6 Qxd6 15. 0-0 1/2-1/2

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.22"]
[Round "6"]
[White "Viana, Carlos Alberto Jr"]
[Black "Maciel, Diogo Alves"]
[Result "1/2-1/2"]
[ECO "C10"]
[BlackElo "1972"]
[PlyCount "52"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 c5 8. Ne5 a6 9. Bg5 cxd4 10. Qa4+ Bd7 11. Qxd4 Bb5 12. Bxb5+ axb5 13. Qh4 Ra4 14. Rd1 Bd6 15. Bxf6 Rxh4 16. Bxd8 Re4+ 17. Kf1 Bxe5 18. f3 Ra4 19. a3 Ra6 20. Bh4 Rd6 21. Ke2 Kd7 22. Bg3 Bxg3 23. hxg3 Rxd1 24. Kxd1 Kc6 25. Kc2 h6 26. Kd1 Ra8 1/2-1/2

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.21"]
[Round "4"]
[White "Boghi, Victor Almeida"]
[Black "Maciel, Diogo Alves"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "1673"]
[BlackElo "1972"]
[PlyCount "60"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 d6 6. d4 c6 7. 0-0 Nbd7 8. Na3 a5 9. Nc4 a4 10. a3 Qc7 11. b4 Ne4 12. Nfd2 f5 13. Nxe4 fxe4 14. d5 Nf6 15. dxc6 bxc6 16. Ne3 e5 17. c4 Qe7 18. Qc2 d5 19. cxd5 cxd5 20. Rac1 Ba6 21. Qc5 Qe6 22. b5 Bxb5 23. Bxe5 Bxe2 24. Bxf6 Bxf6 25. Rfe1 d4 26. Rxe2 Rac8 27. Qd5 Rxc1+ 28. Bf1 Qxd5 29. Nxd5 d3 30. Rxe4 d2 0-1

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.20"]
[Round "2"]
[White "Buganca, Luiz Henrique Da Si"]
[Black "Maciel, Diogo Alves"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1663"]
[BlackElo "1972"]
[PlyCount "139"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Ne2 Ne7 8. Bg5 Qb6 9. Nbc3 Nd7 10. 0-0 Nf5 11. Na4 Qb5 12. Qxb5 cxb5 13. Nac3 a6 14. g3 Rc8 15. a3 Nb6 16. Rad1 Nc4 17. Bc1 Be7 18. Nb1 Kd7 19. c3 a5 20. b3 Nb6 21. Bd2 a4 22. b4 Nc4 23. Bc1 Rcg8 24. Kg2 g5 25. hxg5 Bxg5 26. Bxg5 Rxg5 27. Kf3 h4 28. Rh1 Rhg8 29. gxh4 Rg4 30. Nc1 Nxh4+ 31. Ke2 Re4+ 32. Kf1 Nf3 33. Nd3 b6 34. Ne1 Nxe1 35. Rxe1 Rf4 36. Ke2 Rg2 37. Ref1 Re4+ 38. Kf3 Rgg4 39. Re1 Ref4+ 40. Ke2 Rg2 41. Ref1 Ke7 42. Rh3 Re4+ 43. Kd3 Rf4 44. Ke2 Kf8 45. Rh8+ Kg7 46. Rh3 Kg6 47. Rh8 Kf5 48. Rh5+ Kg4 49. Rh7 Kf5 50. Rh5+ Rg5 51. Rxg5+ Kxg5 52. Rg1+ Rg4 53. Rh1 Re4+ 54. Kd3 Kg4 55. Nd2 Nb2+ 56. Kc2 Re2 57. Kxb2 Rxd2+ 58. Kb1 Rxf2 59. Rh8 Kf4 60. Rb8 Ke3 61. Rxb6 Kd3 62. Rxb5 Kxc3 63. Rb8 Kb3 64. Rc8 Kxa3 65. b5 Kb3 66. b6 a3 67. Rc1 Rb2+ 68. Ka1 Ra2+ 69. Kb1 Rb2+ 70. Ka1 1/2-1/2

[Event "Florianopolis op 4th"]
[Site "Florianopolis"]
[Date "2018.01.20"]
[Round "3"]
[White "Maciel, Diogo Alves"]
[Black "Martinez, Augusto Gonzalez"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1972"]
[BlackElo "1794"]
[PlyCount "41"]
[EventDate "2018.01.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nbd7 7. Nc3 Rb8 8. e4 e5 9. dxe5 dxe5 10. Be3 b6 11. h3 Ba6 12. b3 Bb7 13. Qc2 c5 14. Rad1 Nh5 15. Rd6 Qe7 16. Rd5 Ndf6 17. Qd3 Rfe8 18. g4 Nf4 19. Bxf4 exf4 20. e5 Nxg4 21. hxg4 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.14"]
[Round "6"]
[White "Diamant, Andre"]
[Black "Maciel, Diogo Alves"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "2533"]
[BlackElo "1972"]
[PlyCount "95"]
[EventDate "2018.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 a6 6. Ba4 Nge7 7. d4 b5 8. Bb3 0-0 9. a4 Bb7 10. Re1 d6 11. Na3 Qe8 12. dxe5 dxe5 13. Qe2 Na5 14. Bc2 Bc6 15. axb5 axb5 16. Be3 Nc8 17. Bc5 Nd6 18. Bxd6 cxd6 19. b4 Nb7 20. Bd3 f5 21. Bxb5 Bxb5 22. Nxb5 Rxa1 23. Rxa1 fxe4 24. Qc4+ Kh8 25. Ng5 e3 26. fxe3 Bh6 27. Ne4 Bxe3+ 28. Kh1 Qd7 29. Qd5 Qf5 30. h3 h5 31. Nbxd6 Nxd6 32. Nxd6 Qf4 33. Ne4 Bc1 34. Ng3 Qe3 35. Qd6 Rg8 36. Qf6+ Kh7 37. Kh2 Qf4 38. Qxf4 Bxf4 39. h4 g5 40. Kh3 g4+ 41. Kh2 Rd8 42. Rf1 Kg6 43. b5 Rd3 44. Rxf4 exf4 45. Ne2 g3+ 46. Kh3 Kf5 47. Nd4+ Ke4 48. Ne6 0-1

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.14"]
[Round "7"]
[White "Maciel, Diogo Alves"]
[Black "Shumyatsky, Victor"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1972"]
[BlackElo "2466"]
[PlyCount "52"]
[EventDate "2018.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. 0-0 Be7 6. c3 0-0 7. Nbd2 c5 8. Re1 d5 9. Ne5 Nbd7 10. Ndf3 a5 11. Bg5 Rc8 12. Bh3 Qe8 13. a4 b4 14. e3 Ba6 15. cxb4 cxb4 16. Rc1 Nxe5 17. Nxe5 h6 18. Bxf6 Bxf6 19. Rxc8 Qxc8 20. Qc1 Bxe5 21. dxe5 Qd7 22. Qc5 Qxa4 23. Qa7 Bc4 24. Rc1 Qb3 25. Qd4 a4 26. e4 a3 0-1

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.13"]
[Round "5"]
[White "Maciel, Diogo Alves"]
[Black "Da Silva, Daniel Pereira"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1972"]
[BlackElo "1757"]
[PlyCount "63"]
[EventDate "2018.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c3 d5 3. d4 Bf5 4. Bf4 e6 5. e3 Bd6 6. Nbd2 0-0 7. Be2 Nbd7 8. 0-0 Re8 9. Bxd6 cxd6 10. Nh4 Bg6 11. Nxg6 hxg6 12. Qb3 b6 13. Bf3 Rc8 14. c4 g5 15. h3 Nf8 16. Rfe1 Ng6 17. g3 Ne7 18. Bg2 g4 19. Qd1 gxh3 20. Bxh3 Ne4 21. Bg2 f5 22. Bxe4 dxe4 23. Qh5 g6 24. Qh6 Kf7 25. Qh7+ Kf6 26. a4 Ra8 27. g4 Rh8 28. g5+ Kxg5 29. Qg7 Qf8 30. f4+ exf3 31. Nxf3+ Kh5 32. Kf2 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.13"]
[Round "4"]
[White "Passos, Rafael Moreira"]
[Black "Maciel, Diogo Alves"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "1648"]
[BlackElo "1972"]
[PlyCount "89"]
[EventDate "2018.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. Nc3 0-0 7. b3 d5 8. cxd5 exd5 9. e3 Ne4 10. Bb2 Bf6 11. Rc1 Nd7 12. d4 Nxc3 13. Bxc3 Qe7 14. Qc2 a5 15. Ne5 Nxe5 16. dxe5 Bg5 17. f4 Bh6 18. e4 Qc5+ 19. Qf2 Qxf2+ 20. Rxf2 dxe4 21. Re2 Rfe8 22. Bxe4 Bxe4 23. Rxe4 Rad8 24. Kf2 g6 25. Ke2 Bf8 26. Rd4 Bc5 27. Rxd8 Rxd8 28. Bxa5 Ra8 29. Bd2 Rxa2 30. Kd3 Rb2 31. b4 Bxb4 32. Bxb4 Rxb4 33. Rxc7 h5 34. Kc3 Rb1 35. Rb7 Rh1 36. Rxb6 Rxh2 37. Kc4 h4 38. gxh4 Rxh4 39. Rf6 g5 40. Kd3 g4 41. Ke2 Rh2+ 42. Kf1 g3 43. Kg1 Rf2 44. Kh1 Kg7 45. Kg1 1/2-1/2

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.12"]
[Round "3"]
[White "Maciel, Diogo Alves"]
[Black "Rabelo, Jose Carlos Vargas"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "1972"]
[BlackElo "1711"]
[PlyCount "81"]
[EventDate "2018.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. c4 c6 5. Nc3 Bb4 6. Qb3 Bxc3+ 7. Qxc3 0-0 8. e3 Ne4 9. Bxd8 Nxc3 10. Bh4 Ne4 11. Bd3 f5 12. Rc1 Nd7 13. Be7 Re8 14. Ba3 h6 15. Ne5 Nxe5 16. dxe5 Ng5 17. Be2 g6 18. f4 Nf7 19. Kf2 Bd7 20. Rhd1 Bc8 21. b4 Bd7 22. b5 Rac8 23. Bb4 cxb5 24. cxb5 Rxc1 25. Rxc1 Rc8 26. Rxc8+ Bxc8 27. Ke1 Nh8 28. a4 Kf7 29. a5 a6 30. Kd2 Ke8 31. Kc3 axb5 32. Kd4 Bd7 33. Kc5 Nf7 34. Bxb5 Bxb5 35. Kxb5 Kd7 36. Kb6 Kc8 37. Be7 Kd7 38. Kxb7 Kxe7 39. a6 Kd7 40. a7 Nd8+ 41. Kb6 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.12"]
[Round "2"]
[White "Matsuura, Everaldo"]
[Black "Maciel, Diogo Alves"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2492"]
[BlackElo "1972"]
[PlyCount "45"]
[EventDate "2018.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bf4 Be7 5. Rc1 0-0 6. e3 b6 7. a3 a6 8. Nf3 Bb7 9. cxd5 exd5 10. Bd3 Nbd7 11. 0-0 Re8 12. b4 c5 13. bxc5 bxc5 14. Rb1 Ra7 15. Qa4 c4 16. Bf5 g6 17. Bh3 Nb6 18. Qa5 Na8 19. Qa4 Bc8 20. Rb8 Bd7 21. Rxd8 Bxa4 22. Rxe8+ Bxe8 23. Rb1 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2018.01.11"]
[Round "1"]
[White "Maciel, Diogo Alves"]
[Black "De Rezende, Fernando Alencar"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1972"]
[BlackElo "1377"]
[PlyCount "83"]
[EventDate "2018.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Nc6 6. Qd3 Nf6 7. Nc3 Bg4 8. Nd4 e5 9. Nxc6 bxc6 10. f3 Be6 11. Bg5 Be7 12. Be2 h6 13. Bh4 Qd7 14. Bf2 0-0 15. 0-0 Nh5 16. g3 f5 17. f4 g6 18. fxe5 dxe5 19. Qxd7 Bxd7 20. exf5 Rxf5 21. Be3 Kg7 22. Rxf5 Bxf5 23. g4 Nf4 24. Bxf4 Bc5+ 25. Kg2 exf4 26. gxf5 g5 27. f6+ Kg6 28. Rd1 Re8 29. f7 Rf8 30. Ne4 Be7 31. Rd7 Rxf7 32. c5 h5 33. Nd6 Bxd6 34. Rxd6+ Rf6 35. Bxh5+ Kg7 36. Rxf6 Kxf6 37. Bf3 Ke5 38. Bxc6 Kd4 39. b4 a5 40. a3 axb4 41. axb4 g4 42. Bf3 1-0

[Event "Brasilia-ch"]
[Site "Brasilia"]
[Date "2017.11.19"]
[Round "7"]
[White "Maciel, Diogo Alves"]
[Black "Lucena, Lincoln"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2017"]
[BlackElo "2081"]
[PlyCount "77"]
[EventDate "2017.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. Bf4 Bb7 4. e3 g6 5. Nbd2 Bg7 6. Bd3 d6 7. c3 Nbd7 8. h3 0-0 9. 0-0 c5 10. e4 c4 11. Bc2 d5 12. e5 Ne8 13. Qe2 Nc7 14. h4 Ne6 15. Qe3 Nxf4 16. Qxf4 e6 17. g3 Qe7 18. Rae1 Rae8 19. Kg2 f6 20. Qg4 fxe5 21. dxe5 Rf5 22. Bxf5 gxf5 23. Qd4 Nc5 24. b4 Nd3 25. Re3 Qc7 26. Rxd3 cxd3 27. Re1 Rc8 28. Nb1 Qc4 29. Qxc4 dxc4 30. Nbd2 Bd5 31. a4 Bh6 32. Kf1 Bxd2 33. Nxd2 Kf7 34. f3 h5 35. Kf2 Rg8 36. Rg1 a6 37. Ke3 Ke7 38. Kf4 b5 39. a5 1/2-1/2

[Event "Brasilia-ch"]
[Site "Brasilia"]
[Date "2017.11.18"]
[Round "6"]
[White "Labussiere, Victor"]
[Black "Maciel, Diogo Alves"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "1991"]
[BlackElo "2017"]
[PlyCount "103"]
[EventDate "2017.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 e6 3. e4 c5 4. Nf3 d6 5. d4 cxd4 6. Nxd4 Nf6 7. Be2 Bb7 8. f3 Be7 9. 0-0 0-0 10. Be3 Nbd7 11. Qd2 a6 12. a4 Rc8 13. a5 bxa5 14. Nb3 Ne5 15. Nxa5 Ba8 16. Rfb1 Nfd7 17. b4 Nb6 18. c5 dxc5 19. Qxd8 Rfxd8 20. bxc5 Bxc5 21. Bxc5 Rxc5 22. Rxb6 Rxc3 23. Rxa6 Rcc8 24. Bb5 g5 25. Nc4 Nxc4 26. Bxc4 Kg7 27. Bb3 Kf6 28. Kf2 h5 29. R6a5 Rb8 30. R1a3 Bc6 31. Rc5 Bxe4 32. Bxe6 Rb2+ 33. Ke3 fxe6 34. Kxe4 Rxg2 35. f4 Rd5 36. fxg5+ Rgxg5 37. Rc8 Rg4+ 38. Kf3 Rf5+ 39. Ke2 Rg2+ 40. Ke1 Rxh2 41. Rf8+ Ke7 42. Rb8 Rc5 43. Kd1 Rg5 44. Ra7+ Kd6 45. Rb6+ Ke5 46. Ra5+ Kf6 47. Rxe6+ Kxe6 48. Rxg5 h4 49. Ke1 Kf6 50. Ra5 h3 51. Kf1 Rd2 52. Kg1 1/2-1/2

[Event "Brasilia-ch"]
[Site "Brasilia"]
[Date "2017.11.18"]
[Round "5"]
[White "Maciel, Diogo Alves"]
[Black "De Oliveira, Italo Candido"]
[Result "1-0"]
[ECO "D23"]
[WhiteElo "2017"]
[BlackElo "1792"]
[PlyCount "119"]
[EventDate "2017.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. Qa4+ Nc6 4. Qxc4 Nf6 5. d4 Bf5 6. Nc3 e6 7. Bg5 Be7 8. e3 0-0 9. Be2 Ne4 10. Nxe4 Bxe4 11. Bxe7 Qxe7 12. 0-0 Rad8 13. Rfd1 Rd5 14. Nd2 Bg6 15. Bf3 Rd6 16. b4 a6 17. a4 e5 18. d5 Nb8 19. Rac1 c6 20. Ne4 cxd5 21. Qc5 dxe4 22. Qxd6 Qxd6 23. Rxd6 exf3 24. gxf3 Bf5 25. Rc7 Bc8 26. b5 axb5 27. axb5 h6 28. Kf1 Kh7 29. Ke2 f6 30. Kd2 Kg6 31. Kc3 Bh3 32. Rxb7 Rc8+ 33. Kb4 Bg2 34. Rdb6 Bxf3 35. Rxb8 Rc2 36. Re8 Kf5 37. Re7 Rxf2 38. Rxg7 Rxh2 39. Rf7 Ke4 40. Rbxf6 Bh1 41. Rf2 Rxf2 42. Rxf2 h5 43. Re2 Bf3 44. b6 Kd3 45. e4 Bxe2 46. b7 Kxe4 47. b8Q Bg4 48. Qd8 Ke3 49. Qg5+ Kd4 50. Qf6 Kd5 51. Kc3 Ke4 52. Kc4 Bf5 53. Qh4+ Bg4 54. Qg5 Kf3 55. Qxe5 Kg2 56. Qg5 Kh3 57. Kd4 Kg3 58. Ke3 Kg2 59. Qh4 Kg1 60. Qg3+ 1-0

[Event "Brasilia-ch"]
[Site "Brasilia"]
[Date "2017.11.17"]
[Round "4"]
[White "Passos, Rafael Moreira"]
[Black "Maciel, Diogo Alves"]
[Result "1/2-1/2"]
[ECO "C96"]
[WhiteElo "1605"]
[BlackElo "2017"]
[PlyCount "92"]
[EventDate "2017.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 Nf6 5. 0-0 0-0 6. Re1 d6 7. c3 Na5 8. Bb5 a6 9. Ba4 b5 10. Bc2 c5 11. h3 Nc6 12. a3 Re8 13. d4 Bf8 14. dxc5 dxc5 15. Bg5 Qxd1 16. Rxd1 Nd7 17. Nbd2 f6 18. Be3 Bb7 19. Nc4 bxc4 20. Rxd7 Na5 21. Ba4 Bxe4 22. Rad1 Reb8 23. R1d2 Bf5 24. Rc7 Rc8 25. Rxc8 Rxc8 26. g4 Be6 27. Bd7 Bxd7 28. Rxd7 Rb8 29. Bc1 Nb7 30. Nd2 Nd6 31. Ra7 Rb6 32. Rc7 Rb5 33. Rc6 Ra5 34. Rxd6 Bxd6 35. Nxc4 Bc7 36. Nxa5 Bxa5 37. b4 Bb6 38. Be3 cxb4 39. axb4 Bxe3 40. fxe3 Kf7 41. e4 Ke6 42. Kf2 Kd6 43. Ke3 g6 44. c4 Kc6 45. Kd3 Kb6 46. Kc3 h6 1/2-1/2

[Event "Brasilia-ch"]
[Site "Brasilia"]
[Date "2017.11.16"]
[Round "3"]
[White "Maciel, Diogo Alves"]
[Black "Nogueira, Claudio dos Santos"]
[Result "1/2-1/2"]
[ECO "B73"]
[WhiteElo "2017"]
[BlackElo "1771"]
[PlyCount "244"]
[EventDate "2017.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 0-0 8. a4 Nc6 9. Be3 Bd7 10. Nb3 Rc8 11. a5 Ne8 12. f4 Rb8 13. Qd2 b6 14. axb6 axb6 15. Nd4 Nxd4 16. Bxd4 b5 17. Nd5 Nc7 18. Bb6 Rxb6 19. Nxb6 Bc6 20. Nd5 Bxb2 21. Rab1 Bg7 22. Kh1 Bxd5 23. exd5 Qd7 24. Rf3 e6 25. Rfb3 Nxd5 26. Bxb5 Qc7 27. c4 Nf6 28. Qe2 d5 29. cxd5 Nxd5 30. g3 Qa7 31. Qf3 Rc8 32. Bd3 Nc3 33. Rb7 Qa8 34. R1b3 Nd5 35. Be4 Qa1+ 36. Rb1 Rc1+ 37. Kg2 Rxb1 38. Rxb1 Qa2+ 39. Kh3 h6 40. Qb3 Qxb3 41. Rxb3 f5 42. Bf3 Kf7 43. Kg2 g5 44. Rb7+ Kf6 45. Bxd5 exd5 46. Rd7 gxf4 47. gxf4 Kg6 48. Rxd5 Bc3 49. Kf3 Bb2 50. Rc5 Bf6 51. Rc6 Kg7 52. Ke2 Bd4 53. Kd3 Bg1 54. Rc2 Kf6 55. Rg2 Bb6 56. h4 Bc7 57. Ke3 Bb6+ 58. Kf3 Bc5 59. h5 Bf8 60. Rg6+ Kf7 61. Ke3 Bg7 62. Kd3 Bb2 63. Rc6 Kg7 64. Rc2 Ba3 65. Rc7+ Kg8 66. Rc6 Bb2 67. Rxh6 Bc1 68. Rf6 Bxf4 69. Rxf5 Bc1 70. Rf6 Kg7 71. Rg6+ Kh7 72. Ke4 Bb2 73. Kf5 Bc1 74. Rb6 Bd2 75. Ke6 Be3 76. Kf5 Bd2 77. Rc6 Be3 78. Rg6 Bd2 79. Ke6 Be3 80. Kf7 Bd2 81. h6 Bc3 82. Rg7+ Kxh6 83. Rg6+ Kh5 84. Rg2 Kh4 85. Ke6 Kh3 86. Rg6 Ba5 87. Kf5 Kh2 88. Kf4 Bc7+ 89. Kg4 Kh1 90. Kh3 Bh2 91. Rh6 Bc7 92. Re6 Bh2 93. Re2 Bg1 94. Rg2 Bb6 95. Re2 Kg1 96. Rb2 Bc7 97. Rb1+ Kf2 98. Rc1 Bb8 99. Rc8 Bd6 100. Rg8 Bc7 101. Rg2+ Kf1 102. Rg6 Bb8 103. Rg4 Bc7 104. Kh4 Kf2 105. Kg5 Bd6 106. Kf5 Bc7 107. Ke4 Bd6 108. Rg6 Bc7 109. Rg7 Bd6 110. Rd7 Bb8 111. Rd2+ Kg1 112. Kf3 Kh1 113. Rd1+ Kh2 114. Rd8 Bc7 115. Rd2+ Kh1 116. Rc2 Bb8 117. Kg4 Bd6 118. Kh3 Kg1 119. Rg2+ Kh1 120. Rg6 Bc7 121. Rc6 Bh2 122. Rc3 Bg1 1/2-1/2

[Event "Brasilia-ch"]
[Site "Brasilia"]
[Date "2017.11.15"]
[Round "1"]
[White "Maciel, Diogo Alves"]
[Black "Felix, Luiza de Oliveira"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2017"]
[BlackElo "1627"]
[PlyCount "121"]
[EventDate "2017.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 Be7 6. Bd3 d6 7. h3 Nbd7 8. e4 0-0 9. 0-0 Re8 10. Qe2 Bf8 11. e5 dxe5 12. dxe5 Nd5 13. Bxh7+ Kxh7 14. Ng5+ Kg8 15. Qh5 N7f6 16. Qxf7+ Kh8 17. exf6 Nxf4 18. fxg7+ Bxg7 19. Qxf4 Qf6 20. Qh4+ Kg8 21. c3 Bh6 22. Ndf3 Re7 23. Qg3 Rg7 24. h4 Rf8 25. Ne5 Bxg5 26. hxg5 Qxg5 27. Rfe1 Qxg3 28. fxg3 Rxg3 29. Re2 Rf5 30. Rd1 Rfg5 31. Rd8+ Kg7 32. Rd7+ Kg8 33. Rd8+ Kg7 34. Rd7+ Kg8 35. Rdd2 Rf5 36. Rd8+ Rf8 37. Rxf8+ Kxf8 38. Kh2 Rg5 39. g4 Ke7 40. Kg3 b5 41. b3 Rg8 42. Kf4 Rf8+ 43. Kg5 Rg8+ 44. Ng6+ Kd7 45. Re3 a5 46. Kf6 Bd5 47. c4 bxc4 48. bxc4 Rxg6+ 49. Kxg6 Bxc4 50. a3 Kd6 51. Kf6 c5 52. g5 e5 53. Rxe5 Bb3 54. g6 a4 55. g7 Ba2 56. Re4 Bb3 57. Rxa4 Kc6 58. Ra8 Kb5 59. g8Q Bxg8 60. Rxg8 c4 61. Ke5 1-0

[Event "Brasilia-ch"]
[Site "Brasilia"]
[Date "2017.11.15"]
[Round "2"]
[White "Taira, Erick Hideki"]
[Black "Maciel, Diogo Alves"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1823"]
[BlackElo "2017"]
[PlyCount "87"]
[EventDate "2017.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Be7 5. Bg2 d6 6. 0-0 0-0 7. e3 Bg4 8. h3 Bf5 9. d4 Ne4 10. Nd5 h6 11. Nxe7+ Qxe7 12. d5 Na5 13. b3 b6 14. Bb2 Nb7 15. b4 a5 16. a3 Ng5 17. Nxg5 hxg5 18. e4 Bd7 19. f4 g6 20. Qd2 gxf4 21. gxf4 f6 22. Rf3 axb4 23. axb4 Rxa1+ 24. Bxa1 Ra8 25. Bc3 b5 26. Rg3 Kf7 27. cxb5 Bxb5 28. f5 g5 29. h4 Rg8 30. hxg5 Rxg5 31. Rxg5 fxg5 32. Qd1 Kf6 33. Qh5 Qg7 34. Be1 Nd8 35. Bf1 Bxf1 36. Kxf1 Nf7 37. b5 Nd8 38. Ba5 Nb7 39. Qe8 g4 40. Qe6+ Kg5 41. Bd2+ Kh4 42. f6 Qf8 43. Kf2 Nc5 44. Qe7 1-0

[Event "Brasilia Centro Oeste-ch"]
[Site "Brasilia"]
[Date "2017.09.24"]
[Round "5"]
[White "Maciel, Diogo Alves"]
[Black "Labussiere, Victor"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1942"]
[BlackElo "1965"]
[PlyCount "31"]
[EventDate "2017.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Bc4 Bg7 4. 0-0 Nc6 5. c3 Qc7 6. d4 cxd4 7. cxd4 Nxd4 8. Bxf7+ Kxf7 9. Nxd4 Nf6 10. Nc3 Rf8 11. Qb3+ Ke8 12. Ndb5 Qb8 13. Qc4 Kd8 14. e5 a6 15. exf6 axb5 16. fxg7 1-0

[Event "Brasilia Centro Oeste-ch"]
[Site "Brasilia"]
[Date "2017.09.24"]
[Round "6"]
[White "Maciel, Diogo Alves"]
[Black "Navarro, Luis Flavio Cunha"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "1942"]
[BlackElo "1970"]
[PlyCount "81"]
[EventDate "2017.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. g3 Bg7 4. Bg2 Nc6 5. 0-0 Nf6 6. d4 cxd4 7. Nxd4 0-0 8. Nc3 Nxd4 9. Qxd4 d6 10. Qh4 Qb6 11. Rb1 Be6 12. b3 Qa5 13. Bd2 Ng4 14. Ne4 Qxa2 15. Qxe7 Rfe8 16. Qxb7 Rab8 17. Qc7 Rbc8 18. Qa5 Qxa5 19. Bxa5 Bf5 20. Nxd6 Bxb1 21. Rxb1 Re5 22. Bc3 Rd8 23. Bxe5 Bxe5 24. Ne4 f5 25. h3 fxe4 26. hxg4 e3 27. Be4 Kg7 28. f4 Bd4 29. Kg2 a5 30. Kf3 Re8 31. b4 axb4 32. Rxb4 Re7 33. g5 h6 34. Rb7 Rxb7 35. gxh6+ Kxh6 36. Bxb7 Bc5 37. Ke4 g5 38. Kd5 Ba7 39. c5 gxf4 40. gxf4 Kg6 41. Kd6 1-0

[Event "Brasilia Centro Oeste-ch"]
[Site "Brasilia"]
[Date "2017.09.23"]
[Round "4"]
[White "Abrantes, Tiago Garrido"]
[Black "Maciel, Diogo Alves"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2142"]
[BlackElo "1942"]
[PlyCount "37"]
[EventDate "2017.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 dxc4 6. 0-0 0-0 7. Qc2 c5 8. dxc5 Nbd7 9. c6 bxc6 10. Nbd2 c3 11. bxc3 e5 12. Nh4 Ba6 13. Re1 Bc5 14. Nb3 Bb6 15. Ba3 Re8 16. Nf5 Ng4 17. e3 Qf6 18. Rab1 g6 19. Nd6 1-0

[Event "Brasilia Centro Oeste-ch"]
[Site "Brasilia"]
[Date "2017.09.23"]
[Round "3"]
[White "Nascimento, Davi da Silva"]
[Black "Maciel, Diogo Alves"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2113"]
[BlackElo "1942"]
[PlyCount "50"]
[EventDate "2017.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 b6 4. Nc3 Bb7 5. f3 d5 6. b4 Be7 7. c5 0-0 8. f4 a5 9. Bd2 axb4 10. axb4 Nc6 11. Nb5 Ne4 12. g3 Rxa1 13. Qxa1 Nxd2 14. Kxd2 Nxb4 15. Qa7 Qc8 16. Nf3 bxc5 17. dxc5 Na6 18. c6 Bxc6 19. Nxc7 Nxc7 20. Nd4 Bb4+ 21. Kd1 Nb5 22. Qb6 Nc3+ 23. Kc2 Ba4+ 24. Kd2 Ne4+ 25. Kd3 Qc3# 0-1

[Event "Brasilia Centro Oeste-ch"]
[Site "Brasilia"]
[Date "2017.09.22"]
[Round "2"]
[White "Maciel, Diogo Alves"]
[Black "De Moura, Valderi Nascimento"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1942"]
[BlackElo "1732"]
[PlyCount "103"]
[EventDate "2017.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bg4 6. 0-0 Be7 7. Re1 0-0 8. Nbd2 Nc6 9. c3 Bd6 10. h3 Bh5 11. g4 Bg6 12. Qc2 Bf4 13. Ne5 Nxe5 14. dxe5 Bxd3 15. Qxd3 Bxd2 16. Bxd2 Ne4 17. f3 Nxd2 18. Qxd2 Qh4 19. Kg2 c6 20. a4 Rfe8 21. f4 Re6 22. f5 Rh6 23. Re3 Qg5 24. Rd3 Qxd2+ 25. Rxd2 f6 26. e6 g6 27. g5 Rh5 28. gxf6 Rxf5 29. f7+ Kf8 30. Re1 Ke7 31. Rf2 Rg5+ 32. Kh2 Rf8 33. Rf4 Ra8 34. h4 Rh5 35. Kg3 g5 36. hxg5 Rxg5+ 37. Rg4 h6 38. Rxg5 hxg5 39. Kg4 Rh8 40. Kxg5 Rh2 41. Re3 Rxb2 42. Rg3 Rf2 43. Kg6 Kxe6 44. Re3+ Kd7 45. Re8 Rg2+ 46. Kh5 Rf2 47. f8Q Rxf8 48. Rxf8 Kc7 49. a5 Kd6 50. Rf7 Kc5 51. Rxb7 a6 52. Rb4 1-0

[Event "Brasilia Centro Oeste-ch"]
[Site "Brasilia"]
[Date "2017.09.22"]
[Round "1"]
[White "Romeo, Henrique"]
[Black "Maciel, Diogo Alves"]
[Result "0-1"]
[ECO "B97"]
[WhiteElo "1425"]
[BlackElo "1942"]
[PlyCount "76"]
[EventDate "2017.09.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Nc6 9. Qd2 Be7 10. Bh4 0-0 11. Bf2 Qc7 12. a4 Ng4 13. Bg1 f5 14. a5 fxe4 15. Bb6 Qb8 16. Be2 Nh6 17. Rf1 d5 18. 0-0-0 Bb4 19. g3 Qd6 20. Qe3 Nf5 21. Qg1 Qe7 22. Na4 Qe8 23. Nac5 d4 24. Nxd4 Nfxd4 25. Rxd4 Nxd4 26. Qxd4 Bxc5 27. Bxc5 Rf5 28. Bd6 Rd5 29. Qb6 Qd7 30. Be5 Qa4 31. b3 Qxa5 32. Qxa5 Rxa5 33. Rd1 Rd5 34. Rd4 Rxd4 35. Bxd4 Bd7 36. Bg4 e5 37. Bxd7 exd4 38. Kd2 g6 0-1

[Event "Brasilia IRT Marista U2300"]
[Site "Brasilia"]
[Date "2017.08.13"]
[Round "5.4"]
[White "De Siqueira, Luigy Lira"]
[Black "Maciel, Diogo Alves"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1414"]
[BlackElo "1960"]
[PlyCount "72"]
[EventDate "2017.08.12"]
[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. d4 exd4 4. Nxd4 Bb4+ 5. c3 Be7 6. Be3 Nf6 7. Nd2 d6 8. Be2 0-0 9. 0-0 d5 10. f3 Ne5 11. N4b3 b6 12. Bd4 Nc6 13. Be3 Bb7 14. Nd4 Nxd4 15. Bxd4 c5 16. Bxf6 Bxf6 17. exd5 Bxd5 18. Ne4 Be7 19. Qc2 f5 20. Rfd1 fxe4 21. fxe4 Be6 22. Rxd8 Raxd8 23. Rd1 Bg5 24. b3 Rxd1+ 25. Qxd1 Rd8 26. Bd3 Kh8 27. Qe2 g6 28. c4 Kg7 29. e5 Rd4 30. h3 Bf4 31. a3 h5 32. g4 hxg4 33. hxg4 Bxg4 34. Qg2 Rxd3 35. Qb7+ Rd7 36. Qe4 g5 0-1

[Event "Brasilia IRT Marista U2300"]
[Site "Brasilia"]
[Date "2017.08.13"]
[Round "4.3"]
[White "Romeo, Henrique"]
[Black "Maciel, Diogo Alves"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1440"]
[BlackElo "1960"]
[PlyCount "66"]
[EventDate "2017.08.12"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 g6 5. Nf3 Bg7 6. Bc4 Nf6 7. Neg5 0-0 8. Ne5 e6 9. Qe2 Qxd4 10. 0-0 Nd5 11. Ngf3 Qb6 12. Bb3 Nd7 13. Nd3 Nc5 14. Bxd5 Nxd3 15. Bb3 Nxc1 16. Raxc1 Qc7 17. c3 e5 18. Rcd1 Bd7 19. Ng5 h6 20. Ne4 Rad8 21. Rd2 Bf5 22. Rfd1 Rxd2 23. Rxd2 Rd8 24. Ng3 Rxd2 25. Qxd2 Qd7 26. Qe2 Be6 27. Bxe6 Qxe6 28. f4 exf4 29. Qxe6 fxe6 30. Ne4 Bf8 31. Nf6+ Kf7 32. Nd7 Bd6 33. b4 b6 0-1

[Event "Brasilia IRT Marista U2300"]
[Site "Brasilia"]
[Date "2017.08.12"]
[Round "1.1"]
[White "Maciel, Diogo Alves"]
[Black "Aguiar, Arthur Vinicius De"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1960"]
[BlackElo "1381"]
[PlyCount "111"]
[EventDate "2017.08.12"]
[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 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. d3 Bg7 6. c3 Nf6 7. Na3 d5 8. e5 Nd7 9. Qe2 Nb6 10. h3 0-0 11. 0-0 e6 12. Bg5 f6 13. exf6 Bxf6 14. Bh6 Bg7 15. Bxg7 Kxg7 16. Qe5+ Qf6 17. Qd6 Ba6 18. Rfe1 Rfe8 19. Re3 Qe7 20. Qe5+ Qf6 21. d4 cxd4 22. cxd4 Nc4 23. Nxc4 Bxc4 24. b3 Ba6 25. Rc1 Rac8 26. Rec3 Bb7 27. Rc5 Re7 28. Qxf6+ Kxf6 29. Ne5 Rec7 30. b4 a6 31. a4 Ke7 32. b5 axb5 33. axb5 Kd6 34. bxc6 Bxc6 35. Kh2 Be8 36. Rxc7 Rxc7 37. Rxc7 Kxc7 38. Kg3 Kb6 39. Kf4 h6 40. Ng4 g5+ 41. Ke5 h5 42. Nf6 Bf7 43. Nh7 g4 44. Nf8 gxh3 45. gxh3 Kb5 46. Nxe6 Kc4 47. Ng5 Bg8 48. f4 h4 49. Nf3 Bh7 50. f5 Bg8 51. Nxh4 Bh7 52. Ng6 Bg8 53. h4 Bf7 54. h5 Bg8 55. h6 Bh7 56. Ne7 1-0

[Event "Brasilia IRT Marista U2300"]
[Site "Brasilia"]
[Date "2017.08.12"]
[Round "3.1"]
[White "Maciel, Diogo Alves"]
[Black "Taira, Erick Hideki"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1960"]
[BlackElo "1751"]
[PlyCount "34"]
[EventDate "2017.08.12"]
[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 c5 2. Bc4 Nc6 3. Nc3 e6 4. d3 a6 5. a4 Nge7 6. Nf3 g6 7. Qe2 Bg7 8. e5 Nf5 9. Ne4 0-0 10. Bg5 Qa5+ 11. Bd2 Qb6 12. a5 Qc7 13. Nf6+ Bxf6 14. exf6 Ncd4 15. Nxd4 Nxd4 16. Qe4 d5 17. Qh4 dxc4 0-1

[Event "Brasilia IRT Marista U2300"]
[Site "Brasilia"]
[Date "2017.08.12"]
[Round "2.1"]
[White "Terra, Osmar Gasparine"]
[Black "Maciel, Diogo Alves"]
[Result "0-1"]
[ECO "B54"]
[WhiteElo "1508"]
[BlackElo "1960"]
[PlyCount "68"]
[EventDate "2017.08.12"]
[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 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 d6 6. Bb5 Bd7 7. Be3 Nf6 8. a3 Be7 9. 0-0 Qc7 10. f4 h5 11. h3 a6 12. Bxc6 bxc6 13. Nf3 e5 14. Qe2 Rb8 15. fxe5 dxe5 16. b4 a5 17. Bc5 Be6 18. Ng5 Bxc5+ 19. bxc5 Qe7 20. Na4 0-0 21. Rf3 Nd7 22. Qe3 Rb5 23. Raf1 Bc4 24. R1f2 Nxc5 25. Nxc5 Rxc5 26. Nxf7 Rxf7 27. Rxf7 Bxf7 28. Rxf7 Kxf7 29. Qf2+ Kg8 30. Qe2 g6 31. c4 Qf7 32. Qd3 Rxc4 33. Qd8+ Kg7 34. Qxa5 Qf4 0-1

[Event "Brazil Fiesta op"]
[Site "Brazil"]
[Date "2017.07.23"]
[Round "5"]
[White "Labussiere, Victor"]
[Black "Maciel, Diogo Alves"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "1879"]
[BlackElo "1951"]
[PlyCount "64"]
[EventDate "2017.07.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Nf3 e6 5. e3 c5 6. Bd3 d6 7. 0-0 Be7 8. dxc5 bxc5 9. b3 Nbd7 10. Bb2 0-0 11. Qe2 d5 12. cxd5 exd5 13. Rfd1 Qb8 14. Ba6 c4 15. Bxb7 Qxb7 16. bxc4 dxc4 17. Rab1 Qa6 18. Rd4 Rfc8 19. Rbd1 Nb6 20. Ne5 Rc5 21. Ng4 Qc8 22. Ba3 Rc7 23. Bxe7 Rxe7 24. Nxf6+ gxf6 25. Qh5 Re4 26. Qh6 Qf5 27. Rd8+ Re8 28. Rxa8 Rxa8 29. Rd4 Qg6 30. Qh4 f5 31. Qe7 Qe6 32. Qc7 Kh8 1/2-1/2

[Event "Brazil Fiesta op"]
[Site "Brazil"]
[Date "2017.07.23"]
[Round "6"]
[White "Maciel, Diogo Alves"]
[Black "Almeida, Ygor de Souza"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "1951"]
[BlackElo "1587"]
[PlyCount "129"]
[EventDate "2017.07.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bb5 Nge7 5. 0-0 d6 6. d4 exd4 7. Nxd4 Bd7 8. Nxc6 bxc6 9. Bc4 Ng6 10. Na4 Bb6 11. Nxb6 axb6 12. f4 0-0 13. Be3 Qe7 14. Bd3 f5 15. Bc4+ d5 16. Bb3 Qxe4 17. Re1 Nxf4 18. Qd2 Nxg2 19. Qxg2 Qxg2+ 20. Kxg2 f4 21. Bd4 Bf5 22. Re7 Rf7 23. Rae1 Kf8 24. Rxf7+ Kxf7 25. Re5 g6 26. Kf3 Rd8 27. Kxf4 Be6 28. Bf2 h6 29. h4 Kf6 30. c3 c5 31. Bc2 d4 32. Bxg6 d3 33. h5 d2 34. Bh4+ Kg7 35. Bc2 Rd6 36. Be7 d1Q 37. Bxd1 Rxd1 38. Rxe6 Kf7 39. Re2 Rh1 40. Bd8 Rxh5 41. Bxc7 b5 42. Kg3 Kf6 43. Bf4 Rd5 44. Bxh6 Kf5 45. Kf3 c4 46. Rd2 Re5 47. Bf4 Rc5 48. Rd7 Ke6 49. Rc7 Rd5 50. Ke4 Rd1 51. Rb7 Re1+ 52. Be3 Rd1 53. Rxb5 Ra1 54. a3 Rb1 55. a4 Ra1 56. a5 Kd7 57. Kd5 Kc7 58. Bf4+ Kd7 59. Kc5 Ra4 60. b4 Ra1 61. Rb7+ Ke6 62. Kb5 Rf1 63. a6 Rxf4 64. a7 Kd6 65. a8Q 1-0

[Event "Brazil Fiesta op"]
[Site "Brazil"]
[Date "2017.07.22"]
[Round "4"]
[White "Maciel, Diogo Alves"]
[Black "Nascimento, Davi da Silva"]
[Result "0-1"]
[ECO "D79"]
[WhiteElo "1951"]
[BlackElo "2136"]
[PlyCount "128"]
[EventDate "2017.07.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. g3 g6 4. Bg2 Bg7 5. 0-0 Nf6 6. c4 0-0 7. cxd5 cxd5 8. Ne5 Nbd7 9. Nc3 e6 10. Nf3 a6 11. a4 b6 12. Bf4 Bb7 13. Bd6 Re8 14. e3 Ne4 15. Nxe4 dxe4 16. Nd2 f5 17. Rc1 Bd5 18. Qe2 Bf8 19. Bc7 Qe7 20. f3 exf3 21. Bxf3 Qb4 22. b3 b5 23. a5 Bd6 24. Bxd6 Qxd6 25. e4 fxe4 26. Nxe4 Qb4 27. Rc7 Qxd4+ 28. Kh1 Rad8 29. Bg2 Rf8 30. Rxf8+ Rxf8 31. h3 Bxb3 32. Qd2 Qa1+ 33. Kh2 Ne5 34. Ng5 Qa2 35. Qxa2 Bxa2 36. Nxh7 Rf7 37. Rxf7 Kxf7 38. Ng5+ Ke7 39. Bb7 Bd5 40. Bxa6 b4 41. Bb5 Bc6 42. Bxc6 Nxc6 43. a6 b3 44. Ne4 b2 45. Nc3 Kd7 46. Kg2 Kc7 47. Kf2 Nb4 48. Ke2 Nxa6 49. Kd2 Nb4 50. Nb1 Kd6 51. Kc3 Nd5+ 52. Kxb2 Ke5 53. Nd2 Kd4 54. Nf3+ Ke4 55. Ng5+ Kf5 56. Nf3 e5 57. Kc2 Ke4 58. Ng5+ Ke3 59. Kd1 Kf2 60. g4 Nf6 61. Ne6 e4 62. Nf4 g5 63. Ne6 e3 64. Nd4 Nd5 0-1

[Event "Brazil Fiesta op"]
[Site "Brazil"]
[Date "2017.07.22"]
[Round "2"]
[White "Maciel, Diogo Alves"]
[Black "Taira, Erick Hideki"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1951"]
[BlackElo "1731"]
[PlyCount "93"]
[EventDate "2017.07.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nb5 Bg4 6. f3 Bf5 7. Nc7+ Kd7 8. Nxa8 Qxa8 9. g4 Bg6 10. Bb5 Qd8 11. Ne2 e6 12. c3 Qb6 13. Bxc6+ bxc6 14. Qb3 Be7 15. Qxb6 axb6 16. Kd2 Ra8 17. h4 h5 18. g5 Ne8 19. a4 Nd6 20. b3 Bf8 21. Bxd6 Bxd6 22. Nf4 Ra5 23. Nxg6 fxg6 24. dxc5 bxc5 25. Rhb1 e5 26. b4 Ra7 27. b5 cxb5 28. axb5 Rb7 29. Ra8 d4 30. cxd4 cxd4 31. exd4 exd4 32. Kd3 Bg3 33. Ra6 Be5 34. Rxg6 Rc7 35. Rc6 Ra7 36. Rb3 Ra1 37. Ra6 Re1 38. Kd2 Rh1 39. Ra7+ Ke6 40. b6 Kd5 41. Ra5+ Kc4 42. Rxe5 Rh2+ 43. Re2 Rxe2+ 44. Kxe2 Kxb3 45. Kd3 Kb2 46. b7 Kc1 47. b8Q 1-0

[Event "Brazil Fiesta op"]
[Site "Brazil"]
[Date "2017.07.22"]
[Round "3"]
[White "Rabelo, Jose Carlos Vargas"]
[Black "Maciel, Diogo Alves"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1694"]
[BlackElo "1951"]
[PlyCount "46"]
[EventDate "2017.07.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. e3 c5 5. c3 Nbd7 6. Bb5 Qb6 7. Qe2 a6 8. Bxf6 gxf6 9. Bxd7+ Bxd7 10. b3 Rc8 11. Nbd2 cxd4 12. cxd4 Bb5 13. Qd1 Bb4 14. Qb1 Ba3 15. Qd1 Qa5 16. Ng1 Bd3 17. f4 Rc2 18. Ngf3 Bb2 19. a4 Bxa1 20. Qxa1 Kd7 21. Qa3 Qc3 22. Kf2 Rxd2+ 23. Nxd2 Qxd2+ 0-1

[Event "Brazil Fiesta op"]
[Site "Brazil"]
[Date "2017.07.21"]
[Round "1"]
[White "Freitas, Ronan Cunha"]
[Black "Maciel, Diogo Alves"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1570"]
[BlackElo "1951"]
[PlyCount "68"]
[EventDate "2017.07.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb7 5. Qc2 Bb4 6. Bg5 Be4 7. Bxf6 Bxc2 8. Bxd8 Kxd8 9. Rc1 Bxc3+ 10. bxc3 Be4 11. Ng5 Bg6 12. g3 h6 13. Bg2 hxg5 14. Bxa8 c6 15. f3 Kc7 16. Kf1 Na6 17. Bxc6 Kxc6 18. Kg2 Kb7 19. Rhd1 Rc8 20. c5 bxc5 21. d5 g4 22. dxe6 gxf3+ 23. exf3 dxe6 24. Rd7+ Rc7 25. Rcd1 Rxd7 26. Rxd7+ Nc7 27. Rd8 Nd5 28. Rg8 Nxc3 29. a3 Nb1 30. a4 c4 31. Kf1 c3 32. Rxg7 c2 33. Rxg6 c1Q+ 34. Kg2 fxg6 0-1

[Event "BRA-ch U18"]
[Site "Itajai"]
[Date "2017.06.04"]
[Round "6"]
[White "Maciel, Diogo Alves"]
[Black "Leacima, Giovane Santiago"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "1931"]
[BlackElo "1959"]
[PlyCount "37"]
[EventDate "2017.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. 0-0 d6 6. d4 exd4 7. Nxd4 Bxd4 8. Qxd4 0-0 9. Bxc6 bxc6 10. Bg5 h6 11. Bxf6 Qxf6 12. Qxf6 gxf6 13. f3 Rb8 14. b3 f5 15. Rfe1 Re8 16. Kf2 Kg7 17. Rad1 fxe4 18. Rxe4 Rxe4 19. fxe4 1/2-1/2

[Event "BRA-ch U18"]
[Site "Itajai"]
[Date "2017.06.03"]
[Round "5"]
[White "Goncalves, Davi Sulzbacher"]
[Black "Maciel, Diogo Alves"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2255"]
[BlackElo "1931"]
[PlyCount "147"]
[EventDate "2017.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 0-0 7. 0-0 Ngxe5 8. Nxe5 Nxe5 9. Nc3 d6 10. Na4 Be6 11. Nxc5 dxc5 12. b3 Qf6 13. Bb2 Qf5 14. Qb1 Rae8 15. Qxf5 Bxf5 16. Rad1 Nc6 17. Rd5 Be4 18. Rd7 Re7 19. Rfd1 Rfe8 20. Bc3 b6 21. R1d2 f6 22. Bh5 g6 23. Bg4 Kf7 24. h4 f5 25. Be2 Ke6 26. Rxe7+ Nxe7 27. f3 Bc6 28. Kf2 Nc8 29. Rd1 Nd6 30. Bg7 Nf7 31. h5 Rd8 32. Bd3 Rd7 33. Ke2 Ne5 34. Bxe5 Kxe5 35. hxg6 hxg6 36. Rh1 Kf6 37. a4 a5 38. Bc2 Kg7 39. Rh4 Rd8 40. g4 Rf8 41. gxf5 gxf5 42. Rh5 Kg6 43. Rh1 Bb7 44. Rh4 Rf7 45. Rh2 Bc6 46. Kf2 Re7 47. Rg2+ Kf6 48. Rh2 Kg6 49. Rh8 Re8 50. Rh4 Rd8 51. Ke2 Re8 52. Rg4+ Kf6 53. Rf4 Bd7 54. Bxf5 Bxf5 55. e4 Ke5 56. Rxf5+ Kd4 57. Kd2 c6 58. Rf6 Rc8 59. Rd6+ Ke5 60. Rd7 Rh8 61. Ke3 Rh1 62. Re7+ Kd6 63. Rb7 Rb1 64. Rxb6 Kc7 65. Ra6 Rxb3+ 66. Kf4 Rb8 67. Ra7+ Kb6 68. Rf7 Rd8 69. e5 Rd4+ 70. Kg5 Rxc4 71. Rf4 Rd4 72. e6 Kc7 73. Rf7+ Kd6 74. Kf5 1-0

[Event "BRA-ch U18"]
[Site "Itajai"]
[Date "2017.06.03"]
[Round "4"]
[White "Maciel, Diogo Alves"]
[Black "Soares, Joao Carlos TC"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "1931"]
[BlackElo "1869"]
[PlyCount "127"]
[EventDate "2017.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. b3 Nbd7 7. Bb2 e5 8. dxe5 Ng4 9. Nbd2 Ngxe5 10. Qc1 Re8 11. Nxe5 Nxe5 12. Nf3 Bg4 13. Nxe5 dxe5 14. Bxb7 Bxe2 15. Re1 Rb8 16. Bc6 Re6 17. Rxe2 Rxc6 18. Bxe5 Qe8 19. Qb2 Re6 20. Rae1 Qe7 21. Re3 Bh6 22. f4 Bg7 23. Qc3 Re8 24. Kf2 Bf8 25. Bd4 c5 26. Rxe6 fxe6 27. Be5 Qd7 28. Qd3 Qxd3 29. cxd3 Rd8 30. Ke3 Kf7 31. Rc1 Rd7 32. Ke4 Be7 33. Rc4 Rb7 34. Ra4 Ke8 35. Ra6 Kd7 36. Ke3 Bd8 37. Rd6+ Ke7 38. Ra6 Bb6 39. Ke4 Kd7 40. Ra4 Kc6 41. Rc4 Kd7 42. Bc3 Kd6 43. b4 cxb4 44. Be5+ Kd7 45. Rxb4 Kc6 46. a4 Bc5 47. Rxb7 Kxb7 48. Bd4 Bd6 49. h3 a6 50. g4 Kc6 51. h4 Kd7 52. f5 gxf5+ 53. gxf5 Ke7 54. f6+ Kf7 55. h5 Bg3 56. Be5 Bh4 57. d4 Bxf6 58. Bxf6 Kxf6 59. Kf4 h6 60. a5 Kf7 61. Ke4 Kf6 62. d5 Ke7 63. Kd4 exd5 64. Kxd5 1/2-1/2

[Event "BRA-ch U18"]
[Site "Itajai"]
[Date "2017.06.02"]
[Round "3"]
[White "Carstens Dobuchak, Thiago"]
[Black "Maciel, Diogo Alves"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2049"]
[BlackElo "1931"]
[PlyCount "102"]
[EventDate "2017.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. dxe5 dxe5 6. Bc4 Be7 7. Bxf7+ Kxf7 8. Ng5+ Kg6 9. Ne6 Qg8 10. Nxc7 Nb6 11. Nxa8 Nxa8 12. 0-0 Bg4 13. f3 Bd7 14. Qe1 Nh5 15. f4 exf4 16. Bxf4 Nb6 17. Rd1 Qc8 18. Nd5 Bc5+ 19. Kh1 Nxd5 20. exd5 Bf5 21. b4 Re8 22. Qd2 Bb6 23. c3 Qc4 24. Rde1 Rxe1 25. Qxe1 Nxf4 26. Qg3+ Kf6 27. Qxf4 Qxf4 28. Rxf4 Ke5 29. Rf1 Bd3 30. Rd1 Bc4 31. d6 Ke6 32. a3 a6 33. h3 Kd7 34. Kh2 Ba7 35. Kg3 Bb8 36. Rd4 b5 37. Kf3 Bxd6 38. Ke3 Ke6 39. Kd2 Bd5 40. Rh4 h6 41. Rg4 g5 42. g3 Be5 43. Kd3 Bf3 44. Rd4 Bxd4 45. Kxd4 Bd5 46. Kc5 Bb3 47. Kb6 Kd5 48. Kxa6 Kc4 49. Kb6 Ba4 50. h4 gxh4 51. gxh4 h5 0-1

[Event "BRA-ch U18"]
[Site "Itajai"]
[Date "2017.06.02"]
[Round "2"]
[White "Maciel, Diogo Alves"]
[Black "Klein, Luan Carlos"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1931"]
[BlackElo "1779"]
[PlyCount "133"]
[EventDate "2017.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Ne5 Nf6 4. Nxg4 Nxg4 5. e4 Nf6 6. e5 Nfd7 7. d4 e6 8. Bg2 c5 9. c3 Nc6 10. Be3 Be7 11. 0-0 0-0 12. Nd2 cxd4 13. cxd4 f6 14. Qg4 f5 15. Qe2 Bg5 16. Bxg5 Qxg5 17. Nf3 Qe7 18. Qd2 Rfc8 19. Rfc1 Nb6 20. Bf1 Rc7 21. b3 Rac8 22. a3 Nd8 23. Qb2 Nf7 24. Ne1 Ng5 25. Nd3 a6 26. Bg2 Nd7 27. Rxc7 Rxc7 28. Rc1 Nb8 29. h4 Nf7 30. Nf4 Rxc1+ 31. Qxc1 Nc6 32. Qc3 Nfd8 33. b4 Kf7 34. Nd3 Na7 35. a4 Ndc6 36. Nc5 Nd8 37. Bf1 Qc7 38. Qb3 Nac6 39. b5 axb5 40. axb5 Ne7 41. Qa3 Ng6 42. Qa7 Ne7 43. h5 Nc8 44. Qa3 b6 45. Nd3 Nb7 46. Qa8 Nd8 47. Nb4 Qb7 48. Qa3 Qc7 49. Qf3 Ne7 50. g4 Kg8 51. gxf5 Nxf5 52. Nxd5 Nxd4 53. Qe4 exd5 54. Qxd4 Qc5 55. Qxc5 bxc5 56. Bg2 d4 57. b6 d3 58. Kf1 Kf8 59. b7 Nxb7 60. Bxb7 Ke7 61. Be4 c4 62. Bxh7 Ke6 63. f4 Kd5 64. Bxd3 cxd3 65. Ke1 Kc4 66. Kd2 Kd5 67. Kxd3 1-0

[Event "BRA-ch U18"]
[Site "Itajai"]
[Date "2017.06.01"]
[Round "1"]
[White "Furmam, Fernando Gustavo"]
[Black "Maciel, Diogo Alves"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1717"]
[BlackElo "1931"]
[PlyCount "36"]
[EventDate "2017.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bf4 d5 4. Nf3 Bb4+ 5. Nbd2 dxc4 6. a3 Ba5 7. Qa4+ Nc6 8. Qxc4 Nd5 9. Bg3 Bxd2+ 10. Nxd2 Nb6 11. Qc1 Qxd4 12. Bxc7 0-0 13. e3 Qd7 14. Bxb6 axb6 15. Be2 Rd8 16. Nc4 Qc7 17. 0-0 b5 18. Nd2 b4 1/2-1/2

[Event "Brasilia Viva op"]
[Site "Brasilia"]
[Date "2017.05.01"]
[Round "7"]
[White "Maciel, Diogo Alves"]
[Black "Da Silva, Fabio Campos"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1938"]
[BlackElo "1872"]
[PlyCount "94"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 d6 2. g3 Nf6 3. Bg2 e5 4. Ne2 Nbd7 5. d4 c6 6. Nbc3 Be7 7. 0-0 0-0 8. a4 a5 9. d5 Qc7 10. Bg5 h6 11. Bxf6 Nxf6 12. Qd2 Bd7 13. Rfd1 Qb6 14. Nc1 Rac8 15. Nb3 Nh7 16. dxc6 bxc6 17. Re1 Be6 18. Qe3 Qxe3 19. Rxe3 Bxb3 20. cxb3 Rb8 21. Ne2 Rb6 22. Rc3 Rfb8 23. Nc1 Ng5 24. h4 Ne6 25. Bf1 Nd4 26. Bc4 Kf8 27. Kf1 f6 28. Ra2 Ke8 29. Be2 Nxe2 30. Kxe2 d5 31. f3 Kd7 32. Kd3 Bb4 33. Rc2 Kd6 34. Ra1 Bc5 35. Rd2 g6 36. Kc2 Be3 37. Rd3 Bxc1 38. Rxc1 d4 39. f4 c5 40. h5 c4 41. bxc4 Rxb2+ 42. Kd1 gxh5 43. c5+ Ke6 44. fxe5 fxe5 45. c6 Rg2 46. c7 Rg1+ 47. Ke2 Rb2+ 0-1

[Event "Brasilia Viva op"]
[Site "Brasilia"]
[Date "2017.05.01"]
[Round "6"]
[White "Valcarcel, Victor Ignacio Sant"]
[Black "Maciel, Diogo Alves"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1654"]
[BlackElo "1938"]
[PlyCount "128"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. Be2 b6 5. b3 Bb7 6. Bb2 Nc6 7. c4 cxd4 8. exd4 d5 9. 0-0 Be7 10. Qc2 Rc8 11. Nbd2 0-0 12. a3 Ba6 13. Rfe1 Na5 14. Rac1 Bd6 15. Qb1 h6 16. c5 Bxe2 17. Rxe2 Bb8 18. b4 Nb7 19. Qd3 bxc5 20. bxc5 Na5 21. Bc3 Nc6 22. Rb1 Bf4 23. Qa6 Qd7 24. g3 Bxd2 25. Nxd2 Rb8 26. Ree1 Qc8 27. Qxc8 Rfxc8 28. f3 Kf8 29. Kf2 Ke8 30. Ke3 Kd7 31. Kd3 Ne8 32. f4 Nc7 33. Nf3 Nb5 34. Rb3 Nxc3 35. Rxc3 Rb2 36. Nd2 Rcb8 37. Rec1 Nxd4 38. Nc4 dxc4+ 39. Kxd4 Rxh2 40. Kxc4 Rd2 41. Re1 Kc6 42. Re5 Rd5 43. Rce3 Rxe5 44. Rxe5 Rd8 45. g4 Rd5 46. Re4 Rxc5+ 47. Kb4 a5+ 48. Ka4 g6 49. Rd4 Kc7 50. Re4 h5 51. gxh5 gxh5 52. Rd4 Rf5 53. Re4 h4 54. Re3 Kb6 55. Rf3 Kc6 56. Kb3 e5 57. Re3 exf4 58. Rf3 h3 59. Rxh3 f3 60. Rh1 f2 61. Rf1 Kb5 62. Ka2 Rf3 63. Kb1 Kc4 64. Kb2 Kd3 0-1

[Event "Brasilia Viva op"]
[Site "Brasilia"]
[Date "2017.04.30"]
[Round "5"]
[White "Maciel, Diogo Alves"]
[Black "Labussiere, Yago"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1938"]
[BlackElo "1795"]
[PlyCount "64"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d5 6. d4 e6 7. 0-0 Nf6 8. dxc5 0-0 9. c4 Qa5 10. Qe2 Qxc5 11. Na3 Rd8 12. Rd1 a6 13. Nd4 Nxd4 14. exd4 Qb6 15. c5 Qc7 16. b4 b5 17. Bb2 Bb7 18. Nc2 Ne4 19. a4 bxa4 20. Rxa4 f5 21. Ra5 h6 22. Rda1 g5 23. Qe3 g4 24. Bf1 Qc6 25. Bc1 h5 26. Qa3 h4 27. Bxa6 Rxa6 28. Rxa6 Qb5 29. Rb6 Qe2 30. Qe3 Qxc2 31. Ba3 h3 32. Kf1 Nd2+ 0-1

[Event "Brasilia Viva op"]
[Site "Brasilia"]
[Date "2017.04.30"]
[Round "4"]
[White "Nobre, Jailson Altair Barb"]
[Black "Maciel, Diogo Alves"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1740"]
[BlackElo "1938"]
[PlyCount "92"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. cxd5 Nxd5 8. Bc4 Nb6 9. Bb5+ Bd7 10. Bxd7+ N8xd7 11. 0-0 0-0 12. Ne4 Rc8 13. Bf4 Nd5 14. Bg3 Qb6 15. Qa4 Qc6 16. Qb3 N5b6 17. Nc3 Qc4 18. Qa3 Bf6 19. Ne5 Qxd4 20. Nxd7 Nxd7 21. Rad1 Qc5 22. Qxc5 Nxc5 23. Bf4 Bxc3 24. bxc3 Ne6 25. Bh6 Rfd8 26. Rb1 b6 27. Rb3 f6 28. Be3 Kf7 29. Ra3 Rd7 30. Rc1 Rc4 31. Kf1 Nd8 32. Ke2 e5 33. Rb3 Nc6 34. Rb2 Ke6 35. Rd2 Rxd2+ 36. Kxd2 Na5 37. Kd3 Ra4 38. Rc2 Nc4 39. Bc1 Kd5 40. f3 f5 41. Bh6 Ra5 42. Re2 Rb5 43. Bc1 Ra5 44. Bg5 Ra4 45. Bf6 e4+ 46. fxe4+ fxe4+ 0-1

[Event "Brasilia Viva op"]
[Site "Brasilia"]
[Date "2017.04.29"]
[Round "2"]
[White "Labussiere, Victor"]
[Black "Maciel, Diogo Alves"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1747"]
[BlackElo "1938"]
[PlyCount "106"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nf3 f6 6. Nc3 c6 7. Bd2 Be6 8. e3 Nd7 9. 0-0-0 Nh6 10. Ne4 a5 11. Bc3 Kc7 12. Be2 Nf7 13. Rd2 Nc5 14. Nxc5 Bxc5 15. Rhd1 Nd6 16. Nxe5 fxe5 17. Bxe5 Rhd8 18. Bxg7 Nf7 19. Rxd8 Rxd8 20. Rxd8 Kxd8 21. Kc2 Bf5+ 22. Bd3 Bxd3+ 23. Kxd3 Ke7 24. b3 Ke6 25. g4 Ng5 26. Ke2 Bb4 27. f3 Bd6 28. h4 Nf7 29. f4 Nd8 30. Kf3 b5 31. e4 Kf7 32. Bd4 Ne6 33. Be3 Bc5 34. Bxc5 Nxc5 35. cxb5 cxb5 36. Ke3 Ke7 37. Kd4 Ne6+ 38. Ke5 Nc5 39. Kd4 Ne6+ 40. Ke5 Nc5 41. Kd4 Ne6+ 42. Ke5 a4 43. bxa4 bxa4 44. f5 Nc5 45. Kd4 Na6 46. a3 Nb8 47. e5 Nc6+ 48. Kd5 Nb4+ 49. Kc4 Nc2 50. Kb5 Nxa3+ 51. Kxa4 Nc4 52. e6 Ne3 53. Kb4 Nxg4 0-1

[Event "Brasilia Viva op"]
[Site "Brasilia"]
[Date "2017.04.29"]
[Round "3"]
[White "Maciel, Diogo Alves"]
[Black "Delgado Ramirez, Neuris"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1938"]
[BlackElo "2603"]
[PlyCount "36"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 e6 6. d3 d6 7. 0-0 Nge7 8. Be3 Nd4 9. Qd2 0-0 10. Nd1 b6 11. Nxd4 cxd4 12. Bh6 Bxh6 13. Qxh6 Ba6 14. Qd2 Rc8 15. f4 Qc7 16. Rf2 f5 17. c3 Qc5 18. Rc1 d5 0-1

[Event "Brasilia Viva op"]
[Site "Brasilia"]
[Date "2017.04.28"]
[Round "1"]
[White "Maciel, Diogo Alves"]
[Black "Aguiar, Arthur Vinicius De"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1938"]
[BlackElo "1470"]
[PlyCount "123"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. d4 c6 7. Nc3 Bf5 8. Nh4 Bg4 9. h3 Be6 10. d5 Bd7 11. Nf3 Qc8 12. h4 Bh3 13. Bxh3 Qxh3 14. Ng5 Qg4 15. e4 Qxd1 16. Rxd1 cxd5 17. exd5 h6 18. Nf3 Nbd7 19. Re1 Rfe8 20. Be3 Ng4 21. Bd4 Bxd4 22. Nxd4 Nb6 23. b3 a5 24. Ndb5 Rec8 25. Re2 g5 26. hxg5 hxg5 27. Ne4 f6 28. f3 Ne5 29. Kg2 Nf7 30. Rae1 Re8 31. Nc7 Kh7 32. Nxe8 Rxe8 33. Nxf6+ exf6 34. Rxe8 Ne5 35. R1xe5 fxe5 36. Re7+ Kg6 37. Rxb7 Nc8 38. a3 Kf5 39. b4 axb4 40. axb4 e4 41. c5 dxc5 42. bxc5 e3 43. Rc7 Ke5 44. Rxc8 Kxd5 45. c6 Kd6 46. f4 e2 47. Kf2 gxf4 48. gxf4 e1Q+ 49. Kxe1 Ke6 50. Re8+ Kd6 51. f5 Kxc6 52. f6 Kd6 53. f7 Kc6 54. f8R Kd6 55. Rf2 Kd7 56. Re3 Kd6 57. Rd2+ Kc5 58. Rc3+ Kb4 59. Rc8 Kb3 60. Rd7 Kb4 61. Rb7+ Ka5 62. Ra8# 1-0

[Event "Sao Paulo op-A 6th"]
[Site "Sao Paulo"]
[Date "2017.04.16"]
[Round "6"]
[White "Cadilhac, Igor Tokuichi Kikuc"]
[Black "Maciel, Diogo Alves"]
[Result "1-0"]
[ECO "E64"]
[WhiteElo "2285"]
[BlackElo "1938"]
[PlyCount "75"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 c5 3. d5 d6 4. c4 g6 5. Nc3 Bg7 6. g3 0-0 7. Bg2 Na6 8. 0-0 Rb8 9. Nd2 Bd7 10. e4 Qc8 11. Re1 Ng4 12. Nf1 b5 13. cxb5 Bxb5 14. Nxb5 Rxb5 15. Bh3 f5 16. exf5 Qxf5 17. Bf4 h5 18. Bxg4 Qxg4 19. Qxg4 hxg4 20. Rxe7 Rxb2 21. Rxa7 Nb4 22. Bxd6 Rfxf2 23. Rxg7+ Kxg7 24. Be5+ Kf7 25. Bxb2 Rxb2 26. Ne3 Nc2 27. Rf1+ Ke7 28. d6+ Ke8 29. Nc4 Rxa2 30. Ne5 Ra1 31. Rxa1 Nxa1 32. Kf2 Nc2 33. Ke2 Nd4+ 34. Kd3 Nf3 35. Nxg4 Kd7 36. Ke4 Nd2+ 37. Kd5 c4 38. Ne5+ 1-0

[Event "Sao Paulo op-A 6th"]
[Site "Sao Paulo"]
[Date "2017.04.16"]
[Round "5"]
[White "Maciel, Diogo Alves"]
[Black "Federzoni, Enzo"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1938"]
[BlackElo "1857"]
[PlyCount "64"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. g3 g6 4. Bg2 Bg7 5. Nh3 0-0 6. Nf4 c6 7. 0-0 Nbd7 8. Nd3 Re8 9. a4 a5 10. h3 e5 11. Nxe5 Nxe5 12. dxe5 Rxe5 13. Bf4 Re8 14. Qd2 Bf5 15. g4 Be6 16. Rfd1 d4 17. Qxd4 Qxd4 18. Rxd4 Nh5 19. Re4 f5 20. Rxe6 Nxf4 21. Rxe8+ Rxe8 22. e3 Bxc3 23. bxc3 Ne2+ 24. Kf1 Nxc3 25. Ra3 Ne4 26. Bxe4 Rxe4 27. f3 Rc4 28. c3 b5 29. axb5 cxb5 30. Rxa5 Rxc3 31. gxf5 Rxe3 32. fxg6 Rxf3+ 1/2-1/2

[Event "Sao Paulo op-A 6th"]
[Site "Sao Paulo"]
[Date "2017.04.15"]
[Round "3"]
[White "Maciel, Diogo Alves"]
[Black "Rodrigues, Leonardo De Miranda"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1938"]
[BlackElo "2175"]
[PlyCount "88"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 d6 2. g3 Nf6 3. Bg2 e5 4. Nc3 Be7 5. Nge2 Nc6 6. d4 0-0 7. 0-0 exd4 8. Nxd4 Bd7 9. Nxc6 Bxc6 10. Be3 Re8 11. Re1 Nd7 12. f4 Bf6 13. Bd4 Nf8 14. Bf2 Qd7 15. Qd2 Re7 16. Bd4 Bxd4+ 17. Qxd4 a5 18. a4 Rae8 19. Kf2 Ne6 20. Qc4 Nc5 21. b3 Qg4 22. Re3 b6 23. Rae1 Kh8 24. Nd5 Bxd5 25. Qxd5 f6 26. Qf5 Qxf5 27. exf5 Rxe3 28. Rxe3 Rxe3 29. Kxe3 Kg8 30. Kd4 Kf7 31. Kd5 Ke7 32. Kc6 Kd8 33. Bd5 h6 34. g4 Na6 35. c3 Nc5 36. Bc4 Ne4 37. h4 Nxc3 38. g5 Na2 39. Kd5 Ke7 40. Kc6 Kd8 41. Kd5 Kd7 42. Bb5+ Ke7 43. Kc6 Kd8 44. Kd5 Ke7 1/2-1/2

[Event "Sao Paulo op-A 6th"]
[Site "Sao Paulo"]
[Date "2017.04.15"]
[Round "4"]
[White "Viana, Dirceu"]
[Black "Maciel, Diogo Alves"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2254"]
[BlackElo "1938"]
[PlyCount "57"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 h6 5. f4 d6 6. Nf3 Nc6 7. Na4 Bb6 8. Nxb6 axb6 9. a3 0-0 10. 0-0 exf4 11. Bxf4 Ra5 12. b4 Rh5 13. c3 b5 14. Bb3 g5 15. Bg3 Bg4 16. h3 Be6 17. Nd2 Bxb3 18. Nxb3 g4 19. hxg4 Rg5 20. Bh4 Nxg4 21. Qd2 Kg7 22. Nd4 Nxd4 23. cxd4 f6 24. Bxg5 hxg5 25. Qe2 Qc8 26. Rf3 Rh8 27. Rh3 Rxh3 28. gxh3 Nh6 29. Qf3 1-0

[Event "Sao Paulo op-A 6th"]
[Site "Sao Paulo"]
[Date "2017.04.14"]
[Round "2"]
[White "Gloor, Claudio"]
[Black "Maciel, Diogo Alves"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2101"]
[BlackElo "1938"]
[PlyCount "72"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. c4 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. bxc3 f5 10. a4 Be4 11. Qb3 Nc6 12. Qa2 Kh8 13. Rd1 Qe8 14. Ba3 Bxa3 15. Qxa3 Na5 16. Nd2 Bxg2 17. Kxg2 Qh5 18. f3 d6 19. c5 dxc5 20. dxc5 Rad8 21. Qb4 Qe8 22. cxb6 axb6 23. Nc4 Nxc4 24. Qxc4 Qe7 25. Rxd8 Rxd8 26. a5 bxa5 27. Rxa5 h6 28. Rc5 Rd7 29. Rc6 e5 30. Re6 Qf7 31. Qc6 Re7 32. Rxe7 Qxe7 33. Qb7 Kh7 34. Qc8 Kg6 35. e4 fxe4 36. fxe4 Kf7 1/2-1/2

[Event "Sao Paulo op-A 6th"]
[Site "Sao Paulo"]
[Date "2017.04.14"]
[Round "1"]
[White "Maciel, Diogo Alves"]
[Black "Batista, Renato Luiz"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "1938"]
[BlackElo "2154"]
[PlyCount "63"]
[EventDate "2017.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. c4 c6 7. Nc3 a6 8. a4 dxc4 9. Ne5 Be6 10. e4 Nfd7 11. f4 Nxe5 12. dxe5 Qxd1 13. Nxd1 Rd8 14. Nc3 a5 15. f5 Bc8 16. Bg5 Re8 17. e6 fxe6 18. fxg6 Bd4+ 19. Kh1 hxg6 20. Ne2 Bxb2 21. Rad1 e5 22. Bxe7 Bg4 23. Bf3 Bxf3+ 24. Rxf3 Rxe7 25. Rd8+ Kg7 26. Rff8 c3 27. g4 c2 28. g5 c1Q+ 29. Nxc1 Bxc1 30. Rg8+ Kf7 31. Rdf8+ Ke6 32. Rxg6+ 1/2-1/2

[Event "Sao Paulo Hebraica op 24th"]
[Site "Sao Paulo"]
[Date "2017.01.15"]
[Round "5"]
[White "Maciel, Diogo Alves"]
[Black "Da Silva Junior, Sediney Mari"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1950"]
[BlackElo "1999"]
[PlyCount "208"]
[EventDate "2017.01.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 f5 2. b3 Nf6 3. Bb2 d6 4. d4 c6 5. Nbd2 g6 6. e3 Bg7 7. Bd3 0-0 8. Qe2 Qc7 9. 0-0 Nbd7 10. Ng5 Nb6 11. f4 Nh5 12. Ndf3 h6 13. Nh3 Bd7 14. Nh4 Be8 15. c4 e5 16. c5 Qd8 17. cxb6 Qxh4 18. dxe5 dxe5 19. Bc4+ Kh7 20. bxa7 Rxa7 21. Bxe5 Bxe5 22. fxe5 b5 23. Bd3 Re7 24. Qb2 Re6 25. Nf4 Re7 26. Rad1 Bf7 27. g3 Nxg3 28. Qf2 Rxe5 29. hxg3 Qe7 30. Rfe1 Re8 31. Bf1 Rxe3 32. Rxe3 Qxe3 33. Qxe3 Rxe3 34. Kf2 Rc3 35. Bd3 Kg7 36. Ne2 Rc5 37. Rc1 Rd5 38. Nf4 Rd6 39. Ke3 g5 40. Ne2 Kf6 41. Rc5 Bg6 42. Bc2 Re6+ 43. Kd2 h5 44. Nd4 Rd6 45. Rxc6 Rxc6 46. Nxc6 h4 47. gxh4 gxh4 48. Ke2 Bh5+ 49. Kf2 f4 50. Nd4 Be8 51. Bd3 Ke5 52. Nf3+ Kd5 53. Nxh4 Kd4 54. Bf5 Kc3 55. Ng6 Kb2 56. Nxf4 Kxa2 57. Be6 b4 58. Nd3 Ka3 59. Ke3 Bh5 60. Kd2 Bg6 61. Bc4 Bf5 62. Ke3 Bg4 63. Nf2 Bf5 64. Ne4 Kb2 65. Kd4 Bg4 66. Kc5 Ka3 67. Nd6 Bd1 68. Nb5+ Kb2 69. Kxb4 Bc2 70. Nd4 Bd1 71. Kc5 Bxb3 72. Bxb3 Kc3 73. Bc4 Kd2 74. Nb5 Ke3 75. Kd5 Kd2 76. Kd4 Kc2 77. Bd5 Kb2 78. Kc4 Kc2 79. Be4+ Kb2 80. Kb4 Ka1 81. Nd4 Kb2 82. Nb3 Ka2 83. Kc3 Ka3 84. Bb1 Ka4 85. Bd3 Ka3 86. Nc1 Ka4 87. Nb3 Ka3 88. Bb1 Ka4 89. Nd4 Ka3 90. Nb5+ Ka4 91. Kc4 Ka5 92. Kc5 Ka6 93. Be4 Ka5 94. Nc3 Ka6 95. Bc6 Ka5 96. Nd5 Ka6 97. Kb4 Ka7 98. Kb5 Kb8 99. Bd7 Kb7 100. Bg4 Ka7 101. Bc8 Kb8 102. Ba6 Ka7 103. Ka5 Ka8 104. Kb6 Kb8 1-0

[Event "Sao Paulo Hebraica op 24th"]
[Site "Sao Paulo"]
[Date "2017.01.15"]
[Round "6"]
[White "Poeta, Caio Medeiros"]
[Black "Maciel, Diogo Alves"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2023"]
[BlackElo "1950"]
[PlyCount "85"]
[EventDate "2017.01.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Qc2 c6 8. Nbd2 Re8 9. Rd1 b6 10. b3 Bb7 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Bf6 14. Bf4 Qe7 15. Ne5 Rac8 16. Rac1 Ba8 17. c5 Bxe5 18. Bxe5 Nxe5 19. Qxe5 Bb7 20. b4 f6 21. Qe3 Qf7 22. f4 Qd7 23. Re1 Rcd8 24. Rcd1 Ba6 25. Qb3 g6 26. Bh3 Kf7 27. Bg2 h5 28. a4 h4 29. g4 bxc5 30. dxc5 Qc7 31. Rxd8 Qxd8 32. Rd1 Bc4 33. Rxd8 Bxb3 34. Rxe8 Kxe8 35. Bxc6+ Ke7 36. Kf2 e5 37. fxe5 fxe5 38. Ke3 Kf6 39. a5 Ke6 40. Be4 g5 41. b5 Bd1 42. b6 axb6 43. cxb6 1-0

[Event "Sao Paulo Hebraica op 24th"]
[Site "Sao Paulo"]
[Date "2017.01.14"]
[Round "3"]
[White "Maciel, Diogo Alves"]
[Black "Vargas, Goncalo Cintra"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1950"]
[BlackElo "2076"]
[PlyCount "32"]
[EventDate "2017.01.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c6 4. c4 Nf6 5. e5 Ne4 6. Bd3 d5 7. Nc3 Qa5 8. Bd2 Nxd2 9. Qxd2 Bg4 10. Qf4 Bxf3 11. gxf3 Na6 12. cxd5 Nb4 13. Qd2 Bh6 14. Qe2 Nxd5 15. 0-0 Nf4 16. Qe4 f5 0-1

[Event "Sao Paulo Hebraica op 24th"]
[Site "Sao Paulo"]
[Date "2017.01.14"]
[Round "4"]
[White "Pereira Fo, Hildebrando Apolon"]
[Black "Maciel, Diogo Alves"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "1737"]
[BlackElo "1950"]
[PlyCount "96"]
[EventDate "2017.01.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. d3 Bb4 5. Bd2 0-0 6. g3 d5 7. cxd5 Nxd5 8. Bg2 h6 9. 0-0 Bxc3 10. bxc3 Qe7 11. Ne1 Be6 12. Nc2 Qd7 13. Nb4 Ncxb4 14. cxb4 Bh3 15. Qb3 Bxg2 16. Kxg2 Rfe8 17. e4 Nf6 18. Bc3 Qxd3 19. f3 Rad8 20. Rf2 c6 21. Re1 a6 22. Rd2 Qb5 23. Red1 Rxd2+ 24. Rxd2 c5 25. a4 Qc6 26. Qd1 cxb4 27. Bxb4 Nxe4 28. Rd8 Nf6 29. Be7 Rxd8 30. Qxd8+ Ne8 31. a5 f6 32. Qd3 Kf7 33. Bd8 Nd6 34. Qb3+ Nc4 35. Qb4 Ne3+ 36. Kf2 Nd5 37. Qb3 Qc5+ 38. Kg2 Qc2+ 39. Qxc2 Ne3+ 40. Kf2 Nxc2 41. Bb6 Ke6 42. Ke2 Nb4 43. Kd2 Kd5 44. Kc3 Nc6 45. Kd3 f5 46. Bc7 Nd4 47. f4 e4+ 48. Kd2 Nf3+ 0-1

[Event "Sao Paulo Hebraica op 24th"]
[Site "Sao Paulo"]
[Date "2017.01.13"]
[Round "1"]
[White "Maciel, Diogo Alves"]
[Black "Sato, Claudio Takeshi"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1950"]
[BlackElo "1517"]
[PlyCount "55"]
[EventDate "2017.01.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 Nc6 5. 0-0 d5 6. c4 cxd4 7. Nxd4 Be7 8. Nc3 0-0 9. cxd5 exd5 10. b3 Bc5 11. Be3 Bb4 12. Rc1 Ba3 13. Rc2 a6 14. Nxc6 bxc6 15. Nb1 Qa5 16. Nxa3 Qxa3 17. Bc5 Qa5 18. Bxf8 Kxf8 19. Rxc6 Qxa2 20. Bxd5 Bb7 21. Rxf6 Bxd5 22. Qxd5 gxf6 23. Qxa8+ Kg7 24. Qe4 Qxb3 25. Qg4+ Kh6 26. Rc1 Qb2 27. Rc5 Qb1+ 28. Kg2 1-0

[Event "Sao Paulo Hebraica op 24th"]
[Site "Sao Paulo"]
[Date "2017.01.13"]
[Round "2"]
[White "Truzzi, Ivan Steiner"]
[Black "Maciel, Diogo Alves"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1773"]
[BlackElo "1950"]
[PlyCount "56"]
[EventDate "2017.01.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. Bf4 cxd4 4. Nxd4 e5 5. Bxe5 Qa5+ 6. Nc3 Qxe5 7. Qd3 Nc6 8. Nf3 Qa5 9. a3 d5 10. 0-0-0 Be6 11. Nd4 Nxd4 12. Qxd4 Bc5 13. Qf4 0-0 14. h4 Bxa3 15. e4 Bxb2+ 16. Kxb2 Qb4+ 17. Kc1 Qxc3 18. Rd3 Qa1+ 19. Kd2 Nxe4+ 20. Ke2 Qb1 21. Kf3 Qxc2 22. Be2 Rfc8 23. h5 Rc3 24. Rhd1 Nf6 25. Rxc3 Qxc3+ 26. Rd3 Bg4+ 27. Kg3 Nxh5+ 28. Kxg4 Nxf4 0-1

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2017.01.08"]
[Round "5"]
[White "Bruce, Shannon Hill"]
[Black "Maciel, Diogo Alves"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2152"]
[BlackElo "1950"]
[PlyCount "73"]
[EventDate "2017.01.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 c6 2. g3 d6 3. Bg2 Nf6 4. d4 Nbd7 5. 0-0 e5 6. c4 Be7 7. Nc3 0-0 8. Qc2 Qc7 9. Rd1 Re8 10. h3 Bf8 11. b3 Rb8 12. Bb2 b5 13. c5 b4 14. cxd6 Bxd6 15. dxe5 Nxe5 16. Na4 Nxf3+ 17. exf3 Nd5 18. Rac1 Ne7 19. Qe4 Be6 20. Nc5 Bxc5 21. Rxc5 Red8 22. Rxd8+ Qxd8 23. Qe5 Qf8 24. Ra5 Ng6 25. Qc7 Rd8 26. Qxa7 Qd6 27. Qe3 Qd1+ 28. Kh2 h6 29. f4 Qd2 30. Be5 Nxe5 31. fxe5 Qxe3 32. fxe3 Rd2 33. Kg1 Rd1+ 34. Kf2 Rd2+ 35. Kf1 Rc2 36. Ra8+ Kh7 37. Be4+ 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2017.01.07"]
[Round "4"]
[White "Maciel, Diogo Alves"]
[Black "Machado, Vinicius de Camargo"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "1950"]
[PlyCount "111"]
[EventDate "2017.01.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. c4 c6 7. Qc2 Nbd7 8. Nbd2 b6 9. b3 Ba6 10. Bb2 Rc8 11. Rfd1 Qc7 12. Rac1 Qb8 13. e4 Nxe4 14. Nxe4 dxe4 15. Qxe4 Nf6 16. Qe5 Bd6 17. Qe2 Nd7 18. Ne5 Nxe5 19. dxe5 Bc5 20. Rd7 b5 21. cxb5 cxb5 22. a3 Bb6 23. Rcd1 Rc7 24. b4 Rxd7 25. Rxd7 Qc8 26. Qd2 Qc4 27. Bd4 Bxd4 28. Rxd4 Qc7 29. Rd6 Bc8 30. Bc6 a6 31. Qd4 h6 32. h4 Kh8 33. Kf1 f6 34. exf6 gxf6 35. Qd2 Kg7 36. Kg2 Rf7 37. Qd3 Bb7 38. Bxb7 Qxb7+ 39. Qf3 Qxf3+ 40. Kxf3 Rc7 41. Rxe6 Rc3+ 42. Re3 Rc2 43. h5 Kf7 44. g4 Rc4 45. Kg3 Rd4 46. Rc3 Rd6 47. Kf4 Rd4+ 48. Kf5 Rd5+ 49. Ke4 Re5+ 50. Kd4 Re2 51. f3 Rd2+ 52. Kc5 Ke6 53. Kb6 Rd6+ 54. Rc6 Rxc6+ 55. Kxc6 f5 56. Kb6 1-0

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2017.01.07"]
[Round "3"]
[White "Rodrigues, Joao Batista"]
[Black "Maciel, Diogo Alves"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1701"]
[BlackElo "1950"]
[PlyCount "105"]
[EventDate "2017.01.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bc4 e6 8. 0-0 Bd6 9. Re1 Ngf6 10. c3 0-0 11. Bg5 h6 12. Bh4 Qc7 13. Nf1 Nd5 14. Bg3 Nf4 15. Bb3 Nd3 16. Re2 c5 17. Bc4 Nf4 18. Bxf4 Bxf4 19. Bd3 Bh5 20. Ng3 Bxf3 21. gxf3 Nf6 22. dxc5 Rfd8 23. Qc2 Rd5 24. Bc4 Rxc5 25. Bb3 h5 26. Kh1 Bxg3 27. fxg3 Qc6 28. Qd3 Rf5 29. Rf1 Kf8 30. h3 g5 31. Kh2 Kg7 32. Qe3 Qc5 33. Qxc5 Rxc5 34. Rd1 Kf8 35. Kg2 a5 36. Rde1 a4 37. Bc2 a3 38. bxa3 Rxa3 39. Bb3 Rxc3 40. Re5 g4 41. fxg4 hxg4 42. h4 Nd7 43. Rg5 Nc5 44. h5 Nxb3 45. axb3 Ra2+ 46. Kh1 Rxg3 47. h6 Rh3+ 48. Kg1 Rxh6 49. Rxg4 Ke7 50. Rb4 Rg6+ 51. Kh1 Kd6 52. Rf1 Kc6 53. Rb1 0-1

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2017.01.06"]
[Round "1"]
[White "Fontes, Matheus Consolmagno"]
[Black "Maciel, Diogo Alves"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1455"]
[BlackElo "1950"]
[PlyCount "56"]
[EventDate "2017.01.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. f4 d6 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 b5 10. e5 Nf5 11. Bf2 Bb7 12. Nxb5 a6 13. Nxd6 Nxd6 14. exd6 Qxd6 15. c3 Rad8 16. d4 Qe7 17. Qa4 cxd4 18. cxd4 Nb4 19. Qa3 Bxf3 20. Bxf3 Bxd4 21. Bxd4 Rxd4 22. Rad1 Qc5 23. Qe3 Rfd8 24. Kg2 Rd2+ 25. Rxd2 Rxd2+ 26. Be2 Nd3 27. Kf3 Qd5+ 28. Kg4 Qh5# 0-1

[Event "Brasilia Terraviva op"]
[Site "Brasilia"]
[Date "2017.01.06"]
[Round "2"]
[White "Maciel, Diogo Alves"]
[Black "Aranha Filho, Alvaro Zimmermann"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1950"]
[BlackElo "2306"]
[PlyCount "46"]
[EventDate "2017.01.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 d5 3. d4 Nc6 4. Bf4 Bg4 5. Ne5 Nxe5 6. Bxe5 f6 7. Bg3 e6 8. f3 Bh5 9. e4 c4 10. Qd2 Bb4 11. Be2 Ne7 12. Bf2 Bg6 13. Qe3 0-0 14. 0-0 Nc6 15. Rfe1 Re8 16. Rad1 a6 17. a3 Ba5 18. Bf1 b5 19. g3 e5 20. dxe5 d4 21. Qc1 fxe5 22. Re2 Ne7 23. f4 Bh5 0-1

[Event "South America-ch U18 13th"]
[Site "Santiago de Chile"]
[Date "2016.12.03"]
[Round "4"]
[White "Sanchez Uriguen, Michael Edinson"]
[Black "Maciel, Diogo Alves"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1771"]
[BlackElo "1964"]
[PlyCount "73"]
[EventDate "2016.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. g3 Bg7 5. Bg2 d6 6. Nf3 e6 7. 0-0 Nge7 8. d3 0-0 9. Be3 Rb8 10. Qd2 b5 11. Nh4 Nd4 12. Nd1 b4 13. c3 bxc3 14. bxc3 Qa5 15. cxd4 Qxd2 16. Bxd2 Bxd4+ 17. Nf2 Bxa1 18. Rxa1 Rb2 19. Bc3 Rc2 20. Bf6 Nc6 21. Nf3 h5 22. Ne1 Re2 23. Bf1 Re3 24. Nc2 Rf3 25. Kg2 Rxf2+ 26. Kxf2 e5 27. fxe5 dxe5 28. Ne3 Ba6 29. Nd5 Rb8 30. Ne7+ Nxe7 31. Bxe7 Rb2+ 32. Kf3 Rxh2 33. Be2 Bc8 34. Ke3 Rh3 35. Rg1 f5 36. Kf2 Ba6 37. Kg2 1-0

[Event "South America-ch U18 13th"]
[Site "Santiago de Chile"]
[Date "2016.12.02"]
[Round "3"]
[White "Maciel, Diogo Alves"]
[Black "Brielmaier Lopez, Christian"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1964"]
[BlackElo "2033"]
[PlyCount "76"]
[EventDate "2016.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e3 e5 2. d4 exd4 3. exd4 d5 4. c4 Nf6 5. Nf3 Bg4 6. Qa4+ Qd7 7. Qxd7+ Nbxd7 8. Be2 dxc4 9. 0-0 Nb6 10. Nc3 Bb4 11. Nb5 Nfd5 12. a3 Be7 13. Bd2 0-0 14. h3 Bh5 15. g4 Bg6 16. Ne5 c6 17. Nc3 Bf6 18. f4 Nxc3 19. bxc3 Bxe5 20. fxe5 Rad8 21. a4 c5 22. a5 Nd7 23. Bg5 Rc8 24. Bxc4 cxd4 25. Bb5 Nxe5 26. Be7 dxc3 27. Bxf8 Kxf8 28. h4 Bd3 29. Bxd3 Nxd3 30. Rfd1 c2 31. Rxd3 c1Q+ 32. Rxc1 Rxc1+ 33. Kg2 Ke7 34. Re3+ Kd7 35. Rd3+ Kc6 36. Rf3 f6 37. g5 fxg5 38. hxg5 Rc5 0-1

