[Event "BRA-ch Amateurs U2000"]
[White "Dias, Stefan Morgado"]
[Black "Oliveira, Douglas Carvalho"]
[Site "Sao Paulo"]
[Round "7"]
[Result "1/2-1/2"]
[Date "2024.06.02"]
[ECO "D27"]
[WhiteElo "1981"]
[BlackElo "1737"]
[PlyCount "41"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. Bb3 Nc6 8. Nc3 Be7 9. dxc5 Bxc5 10. Qxd8+ Kxd8 11. Rd1+ Ke7 12. Ng5 h6 13. Nge4 Nxe4 14. Nxe4 Bb6 15. Bd2 Ba5 16. Rac1 Bxd2 17. Rxd2 Rd8 18. Rxd8 Nxd8 19. Rc7+ Bd7 20. Nc5 Rc8 21. Rxd7+ 1/2-1/2

[Event "BRA-ch Amateurs U2000"]
[White "Oliveira, Douglas Carvalho"]
[Black "Da Cunha, Gastao"]
[Site "Sao Paulo"]
[Round "6"]
[Result "1/2-1/2"]
[Date "2024.06.01"]
[ECO "D00"]
[WhiteElo "1737"]
[BlackElo "1794"]
[PlyCount "46"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 e6 2. Nc3 d5 3. Bf4 c6 4. Nf3 Bd6 5. e3 Bxf4 6. exf4 Nf6 7. Bd3 Nbd7 8. 0-0 0-0 9. f5 exf5 10. Bxf5 Nb6 11. Bd3 Bg4 12. a3 Bh5 13. Be2 Re8 14. Re1 Qd6 15. Ne5 Bxe2 16. Rxe2 Re6 17. Qd2 Rae8 18. Rae1 Nbd7 19. Nxd7 Qxd7 20. Qf4 Rxe2 21. Rxe2 Rxe2 22. Nxe2 Qe7 23. Kf1 a6 1/2-1/2

[Event "BRA-ch Amateurs U2000"]
[White "Pimenta, Heitor Castelar Bri"]
[Black "Oliveira, Douglas Carvalho"]
[Site "Sao Paulo"]
[Round "5"]
[Result "0-1"]
[Date "2024.06.01"]
[ECO "D27"]
[WhiteElo "1894"]
[BlackElo "1737"]
[PlyCount "58"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. a4 Nc6 8. Qe2 cxd4 9. Rd1 Be7 10. Nc3 0-0 11. exd4 Nb4 12. Bg5 b6 13. d5 Qc7 14. dxe6 fxe6 15. Bxe6+ Bxe6 16. Qxe6+ Kh8 17. Rac1 Bc5 18. Bxf6 Rxf6 19. Nd5 Bxf2+ 20. Kxf2 Qxc1 21. Nxf6 Qxd1 22. Qe4 Qc2+ 23. Qxc2 Nxc2 24. Nd5 b5 25. a5 Rd8 26. Nc3 Nb4 27. Ne5 Rd2+ 28. Kf3 Rxb2 29. h4 Rb3 0-1

[Event "BRA-ch Amateurs U2000"]
[White "Jorge, Denrick Cabral Jose"]
[Black "Oliveira, Douglas Carvalho"]
[Site "Sao Paulo"]
[Round "3"]
[Result "0-1"]
[Date "2024.05.31"]
[ECO "C34"]
[WhiteElo "1908"]
[BlackElo "1737"]
[PlyCount "105"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 exf4 5. d4 Be7 6. Bxf4 0-0 7. Qd2 c6 8. Bd3 Re8 9. 0-0 Nbd7 10. Qf2 Qb6 11. a3 Ng4 12. Qd2 Nf8 13. h3 Nf6 14. Qf2 Ng6 15. Be3 Qc7 16. Rae1 Rf8 17. e5 dxe5 18. dxe5 Nxe5 19. Nxe5 Qxe5 20. Bxa7 Qc7 21. Bb6 Qd6 22. Rd1 Qb8 23. Qh4 h6 24. Bd4 Ng4 25. Qxg4 Bxg4 26. hxg4 Qg3 27. Bf5 Bd6 28. Rf3 Qh2+ 29. Kf1 Rfe8 30. Bg1 Qe5 31. Re3 Qf4+ 32. Rf3 Qc4+ 33. Rfd3 Be5 34. b3 Qa6 35. Na4 Red8 36. Nb6 Rab8 37. Nd7 g6 38. Nxb8 Rxb8 39. Be4 Rd8 40. a4 Rxd3 41. Bxd3 Qa5 42. Be3 Kg7 43. Bc4 Bg3 44. Bd4+ Kf8 45. Be3 g5 46. Ke2 Qe5 47. Kf3 Bh4 48. Ke2 Qg3 49. Rf1 Qxg4+ 50. Kd3 f5 51. Be6 Qe4+ 52. Ke2 Qxe6 53. Kd3 0-1

[Event "BRA-ch Amateurs U2000"]
[White "Oliveira, Douglas Carvalho"]
[Black "Teixeira, Maria Luiza Prado"]
[Site "Sao Paulo"]
[Round "4"]
[Result "1-0"]
[Date "2024.05.31"]
[ECO "D02"]
[WhiteElo "1737"]
[BlackElo "1928"]
[PlyCount "85"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Nf3 c5 6. Ne5 a6 7. g4 Be4 8. f3 Bg6 9. h4 h6 10. Nxg6 fxg6 11. Bd3 Kf7 12. dxc5 Bxc5 13. h5 g5 14. Bg6+ Ke7 15. Bxb8 Qxb8 16. Qe2 Qg3+ 17. Kd2 Bxe3+ 18. Qxe3 d4 19. Qe2 Qf4+ 20. Ke1 dxc3 21. bxc3 Rhd8 22. Bd3 Nd5 23. Rb1 Qc7 24. Rb3 Nxc3 25. Qh2 Rd6 26. Qe5 Kd8 27. Rxc3 Qd7 28. Kf2 Ke7 29. Rd1 Rd5 30. Qxg7+ Ke8 31. Qg8+ Ke7 32. Qg6 e5 33. Qf5 Ke8 34. Qxd7+ Rxd7 35. Re1 Kf7 36. Rc5 Re8 37. Rb1 Re6 38. Bf5 Rd2+ 39. Ke3 Red6 40. Bd3 Rh2 41. Rc7+ Ke8 42. Bc4 e4 43. fxe4 1-0

[Event "BRA-ch Amateurs U2000"]
[White "De Freitas, Jose Renato Silva"]
[Black "Oliveira, Douglas Carvalho"]
[Site "Sao Paulo"]
[Round "1"]
[Result "1/2-1/2"]
[Date "2024.05.30"]
[ECO "D50"]
[WhiteElo "1882"]
[BlackElo "1737"]
[PlyCount "124"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 a6 5. cxd5 exd5 6. Bxf6 gxf6 7. e3 Nc6 8. Qb3 Ne7 9. Nf3 Bg7 10. Bd3 c6 11. 0-0 0-0 12. Na4 b5 13. Nc5 Bf5 14. Rac1 Bxd3 15. Nxd3 a5 16. Qc2 Kh8 17. Nf4 Rg8 18. Nh5 Qd7 19. Ng3 Bh6 20. Nh4 Rg5 21. f4 Rgg8 22. Nhf5 Nxf5 23. Nxf5 Bf8 24. Qxc6 Qxf5 25. Qxa8 Qe4 26. Rf2 Qxe3 27. Qc6 Qxd4 28. Qc3 Qe4 29. Qc2 Qe3 30. Kh1 Bd6 31. Rf3 Qe4 32. Qxe4 dxe4 33. Rff1 e3 34. Rc3 Re8 35. g3 Bb4 36. Kg2 Bxc3 37. bxc3 e2 38. Re1 Re3 39. Kf2 Rxc3 40. Rxe2 Ra3 41. Rb2 b4 42. Re2 Kg7 43. Kg2 a4 44. Rb2 b3 45. axb3 Rxb3 46. Ra2 a3 47. Kh3 f5 48. Kh4 Kf6 49. h3 Ke6 50. g4 fxg4 51. hxg4 Kd5 52. Kg5 Kc4 53. Kf6 Rf3 54. f5 Kb3 55. Rxa3+ Kxa3 56. Kxf7 h5 57. gxh5 Rxf5+ 58. Kg6 Rf2 59. h6 Rg2+ 60. Kf7 Kb4 61. h7 Rh2 62. Kg7 Rxh7+ 1/2-1/2

[Event "BRA-ch Amateurs U2000"]
[White "Oliveira, Douglas Carvalho"]
[Black "Rodrigues, Joao Victor da Silv"]
[Site "Sao Paulo"]
[Round "2"]
[Result "1-0"]
[Date "2024.05.30"]
[ECO "D00"]
[WhiteElo "1737"]
[BlackElo "1885"]
[PlyCount "127"]
[EventDate "2024.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. Nb5 Na6 5. e3 c5 6. Nf3 Qb6 7. dxc5 Bxc5 8. Bd3 Bd7 9. a4 0-0 10. Ne5 Bxb5 11. Bxb5 Rfd8 12. Bg5 Be7 13. c3 Nb8 14. Qc2 Nc6 15. Nf3 a6 16. Bd3 h6 17. Bf4 Rac8 18. 0-0 Nb4 19. Qb3 g5 20. Be5 Nd7 21. cxb4 g4 22. Bd4 Qd6 23. Ne1 Qxb4 24. Qxb4 Bxb4 25. f4 f6 26. b3 e5 27. fxe5 fxe5 28. Bb2 Bd2 29. e4 Nc5 30. Bc2 Be3+ 31. Kh1 Rf8 32. Rxf8+ Rxf8 33. Nd3 Nxe4 34. Bxe5 g3 35. Bxg3 d4 36. Be5 Rc8 37. Bd1 Rc3 38. Bf3 Nd2 39. Nb4 Rc5 40. Nd3 Rc3 41. Nf4 Rc5 42. Bd6 Rf5 43. Nd3 Nxf3 44. gxf3 Rxf3 45. Kg2 Rf6 46. Be5 Rc6 47. b4 b6 48. Kf3 Rc3 49. Ke4 Rc4 50. Rf1 a5 51. Rb1 Kf7 52. Bf4 Bxf4 53. Kxf4 Rc2 54. Rb2 Rc3 55. Ke4 Ra3 56. bxa5 bxa5 57. Nc5 d3 58. Rd2 Rc3 59. Kd4 Rc1 60. Rxd3 Rc2 61. h3 Ke7 62. Rc3 Rf2 63. Kc4 Rf5 64. Rd3 1-0

[Event "Rio Verde Goiano op"]
[White "Oliveira, Douglas Carvalho"]
[Black "Melo, Pedro Igor Goncalve"]
[Site "Rio Verde"]
[Round "5"]
[Result "1-0"]
[Date "2023.12.03"]
[ECO "D00"]
[WhiteElo "1768"]
[BlackElo "1800"]
[PlyCount "39"]
[EventDate "2023.12.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 Nf6 3. Bf4 Nc6 4. Nb5 e5 5. dxe5 Nh5 6. e3 d4 7. Qxh5 a6 8. e6 g6 9. exf7+ Kxf7 10. Qf3 dxe3 11. Bg5+ Bf5 12. Bxd8 Rxd8 13. g4 axb5 14. gxf5 Bh6 15. fxg6+ Kxg6 16. Bd3+ Kg7 17. Ne2 Rhf8 18. Qg3+ Kh8 19. Qxc7 Rfe8 20. Qxh7# 1-0

[Event "Rio Verde Goiano op"]
[White "Oliveira, Tiago Batista"]
[Black "Oliveira, Douglas Carvalho"]
[Site "Rio Verde"]
[Round "6"]
[Result "1-0"]
[Date "2023.12.03"]
[ECO "E04"]
[WhiteElo "1971"]
[BlackElo "1768"]
[PlyCount "56"]
[EventDate "2023.12.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. g3 Nf6 4. Nf3 e6 5. Bg2 c5 6. 0-0 Nc6 7. Qa4 cxd4 8. Nxd4 Qxd4 9. Bxc6+ Bd7 10. Bxd7+ Qxd7 11. Qxc4 Be7 12. Nc3 Rc8 13. Qb3 h5 14. Be3 b6 15. Rfd1 Qb7 16. Qa4+ Kf8 17. Bg5 Rc7 18. Rd3 g6 19. Qf4 Ng4 20. Bxe7+ Rxe7 21. Rd8+ Kg7 22. Rxh8 Kxh8 23. h3 e5 24. Qg5 Nxf2 25. Kxf2 Re8 26. Qf6+ Kg8 27. Rd1 Qc8 28. Kg2 Qc7 1-0

[Event "Rio Verde Goiano op"]
[White "Oliveira, Douglas Carvalho"]
[Black "Campos, Otavio Moraes"]
[Site "Rio Verde"]
[Round "3"]
[Result "0-1"]
[Date "2023.12.02"]
[ECO "D00"]
[WhiteElo "1768"]
[BlackElo "1626"]
[PlyCount "64"]
[EventDate "2023.12.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 Bf5 3. Bf4 a6 4. Nf3 e6 5. e3 h6 6. Bd3 Bxd3 7. cxd3 Nf6 8. 0-0 Be7 9. h3 Nbd7 10. Rc1 Rc8 11. Qb3 b5 12. Rfe1 0-0 13. e4 dxe4 14. dxe4 c5 15. d5 c4 16. Qd1 Nc5 17. d6 Nd3 18. dxe7 Qxe7 19. Bh2 Rfd8 20. Qc2 Nxc1 21. Qxc1 Rd3 22. Rd1 b4 23. e5 bxc3 24. Rxd3 cxd3 25. exf6 Qxf6 26. Be5 d2 27. Nxd2 Qxe5 28. Nf3 Qc5 29. bxc3 Qxc3 30. Qf4 Qc1+ 31. Qxc1 Rxc1+ 32. Kh2 Rc2 0-1

[Event "Rio Verde Goiano op"]
[White "Santos, Abel Cardoso Dos"]
[Black "Oliveira, Douglas Carvalho"]
[Site "Rio Verde"]
[Round "4"]
[Result "1/2-1/2"]
[Date "2023.12.02"]
[ECO "B44"]
[WhiteElo "1852"]
[BlackElo "1768"]
[PlyCount "53"]
[EventDate "2023.12.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Be7 7. Nxc6 dxc6 8. Bd3 e5 9. h3 0-0 10. Be3 Be6 11. Qc2 Qa5 12. 0-0 Rfd8 13. Rfd1 Qc7 14. c5 Qd7 15. Rd2 Qc7 16. Rad1 Rac8 17. Ne2 Nh5 18. Bc4 Bxc4 19. Qxc4 Rxd2 20. Rxd2 Rd8 21. Rxd8+ Qxd8 22. g4 Nf6 23. Ng3 g6 24. Kg2 Qd7 25. b4 h5 26. gxh5 Nxh5 27. Nxh5 1/2-1/2

[Event "Rio Verde Goiano op"]
[White "Bocca, Edson Ricardo"]
[Black "Oliveira, Douglas Carvalho"]
[Site "Rio Verde"]
[Round "1"]
[Result "1/2-1/2"]
[Date "2023.12.01"]
[ECO "B40"]
[WhiteElo "1602"]
[BlackElo "1768"]
[PlyCount "107"]
[EventDate "2023.12.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Bc4 d5 4. exd5 exd5 5. Bb5+ Bd7 6. Qe2+ Qe7 7. Qxe7+ Bxe7 8. Bxd7+ Nxd7 9. d3 0-0-0 10. 0-0 Ngf6 11. Bf4 h6 12. Nc3 a6 13. Rfe1 Rhe8 14. h3 d4 15. Ne4 Nxe4 16. Rxe4 Nf6 17. Re2 Bd6 18. Rxe8 Nxe8 19. Bxd6 Nxd6 20. Re1 Re8 21. Rxe8+ Nxe8 22. Ne5 Nd6 23. g4 f6 24. Nf3 Kd7 25. Kg2 b5 26. Kg3 Ke6 27. Nd2 c4 28. f4 c3 29. bxc3 dxc3 30. Nb3 b4 31. Nc5+ Kd5 32. Nxa6 Kd4 33. Kf3 b3 34. axb3 Nb5 35. Ke2 Na3 36. Kd1 Ke3 37. Nc7 Kxf4 38. d4 Ke4 39. d5 Ke5 40. d6 Kxd6 41. Ne8+ Ke7 42. Nxg7 Kf7 43. Nf5 Kg6 44. Nd4 Kg5 45. Ke2 Kh4 46. Kf3 Kxh3 47. b4 Kh4 48. b5 Nc4 49. Nc6 Kg5 50. Kg3 f5 51. gxf5 Kxf5 52. Kh4 Ne5 53. Nxe5 Kxe5 54. b6 1/2-1/2

[Event "Rio Verde Goiano op"]
[White "Oliveira, Douglas Carvalho"]
[Black "Goncalves, Matheus Vieira"]
[Site "Rio Verde"]
[Round "2"]
[Result "1-0"]
[Date "2023.12.01"]
[ECO "A00"]
[WhiteElo "1768"]
[BlackElo "1816"]
[PlyCount "47"]
[EventDate "2023.12.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. Nc3 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nf5 Qf6 6. g4 Nge7 7. Ne4 Bb4+ 8. c3 Qe5 9. Qc2 Nxf5 10. gxf5 d5 11. Ng3 Ba5 12. Bd2 0-0 13. Rg1 d4 14. f4 Qc5 15. Rg2 dxc3 16. Bxc3 Nd4 17. Qd3 Rd8 18. Ne4 Qxf5 19. Rg5 Qxf4 20. Rxa5 Qh4+ 21. Ng3 Nb3 22. Rh5 Rxd3 23. Rxh4 Rxc3 24. axb3 1-0

[Event "Goiania Barbosa Nunes Cup 1st"]
[White "Arruda Filho, Ivo Pereira de"]
[Black "Oliveira, Douglas Carvalho"]
[Site "Goiania"]
[Round "3"]
[Result "1-0"]
[Date "2021.10.16"]
[ECO "D02"]
[WhiteElo "1718"]
[PlyCount "41"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Nbd2 Bf5 4. c3 e6 5. e3 Bd6 6. Bb5+ c6 7. Ba4 0-0 8. Bc2 Bxc2 9. Qxc2 Nbd7 10. 0-0 Qc7 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Rfe8 14. Bg5 f5 15. Qh4 Nf6 16. Bd2 Ne4 17. Rad1 Rf8 18. Ne5 Bxe5 19. dxe5 Qxe5 20. Bf4 Qb8 21. Bc1 1-0

[Event "Goiania Barbosa Nunes Cup 1st"]
[White "Oliveira, Douglas Carvalho"]
[Black "Bashtavenko, Aleksey Stanislavov"]
[Site "Goiania"]
[Round "4"]
[Result "0-1"]
[Date "2021.10.16"]
[ECO "D00"]
[BlackElo "1540"]
[PlyCount "45"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 Nf6 3. Bf4 c6 4. Nf3 Bf5 5. e3 e6 6. Nh4 Bg6 7. Nxg6 hxg6 8. Bd3 Bd6 9. Bg5 Qc7 10. Qf3 Nbd7 11. e4 dxe4 12. Nxe4 Be7 13. Bf4 Qb6 14. 0-0-0 Nxe4 15. Bxe4 Nf6 16. Rhe1 Nxe4 17. Qxe4 0-0 18. Rh1 Bf6 19. h4 c5 20. Be5 cxd4 21. Bxf6 gxf6 22. h5 g5 23. f4 0-1

[Event "Goiania Barbosa Nunes Cup 1st"]
[White "Oliveira, Douglas Carvalho"]
[Black "De Oliveira, Aquiles Machado"]
[Site "Goiania"]
[Round "2"]
[Result "0-1"]
[Date "2021.10.15"]
[ECO "B30"]
[BlackElo "2059"]
[PlyCount "48"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 Nc6 3. Nf3 g6 4. d3 Bg7 5. Be2 e5 6. 0-0 Nge7 7. Be3 d6 8. h3 0-0 9. Qc1 f5 10. Bh6 f4 11. Bxg7 Kxg7 12. Nd5 Nxd5 13. exd5 Ne7 14. c4 Nf5 15. Qc3 g5 16. Rfe1 Bd7 17. Nd2 a6 18. Ne4 Qe7 19. Bh5 Nd4 20. Rac1 f3 21. Ng3 Rf4 22. Re4 Raf8 23. Rxf4 Rxf4 24. Rf1 Rh4 0-1

