[Event "Rio de Janeiro Sartori Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.07.24"]
[Round "6"]
[White "Manteiga, Gabriel"]
[Black "Negreiros, Diogenes"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "10"]
[BlackElo "1709"]
[PlyCount "128"]
[EventDate "2018.06.19"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c5 5. cxd5 exd5 6. dxc5 Bxc5 7. Nxd5 Qxd5 8. Qxd5 Nxd5 9. Nf3 0-0 10. Rc1 Bb4+ 11. Bd2 Bxd2+ 12. Nxd2 Nc6 13. e3 Be6 14. Bb5 Rac8 15. 0-0 Rfd8 16. Nf3 Bg4 17. Bxc6 Rxc6 18. Nd4 Rxc1 19. Rxc1 Rc8 20. Rxc8+ Bxc8 21. Kf1 a6 22. Ke2 Be6 23. a3 g6 24. Kd3 Ne7 25. e4 Nc6 26. f4 Nxd4 27. Kxd4 Kf8 28. h3 Ke7 29. g4 b6 30. f5 Bb3 31. h4 Bd1 32. g5 Bg4 33. f6+ Ke6 34. b4 Kd6 35. a4 Bd7 36. a5 bxa5 37. bxa5 Kc6 38. Ke5 Kb5 39. Kd6 Be6 40. Ke7 Kxa5 41. Kf8 Kb6 42. Kg7 a5 43. Kxh7 a4 44. h5 a3 45. hxg6 fxg6 46. Kxg6 a2 47. f7 Bxf7+ 48. Kxf7 a1Q 49. g6 Qa2+ 50. Kf6 Qf2+ 51. Kg5 Qg3+ 52. Kh5 Qe5+ 53. Kh6 Qh8+ 54. Kg5 Kc7 55. Kf5 Kd6 56. Kg5 Ke5 57. Kg4 Kxe4 58. Kg5 Qg7 59. Kh5 Kf5 60. Kh4 Qxg6 61. Kh3 Qg4+ 62. Kh2 Kf4 63. Kh1 Kf3 64. Kh2 Qg2# 0-1

[Event "Rio de Janeiro Sartori Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.07.10"]
[Round "4"]
[White "Negreiros, Diogenes"]
[Black "Figer, Alex"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1709"]
[BlackElo "10"]
[PlyCount "115"]
[EventDate "2018.06.19"]
[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 Nc6 2. d5 Ne5 3. e4 Nf6 4. Nc3 a6 5. Nf3 d6 6. Nxe5 dxe5 7. Be2 e6 8. Bg5 Bb4 9. dxe6 Bxc3+ 10. bxc3 Qxd1+ 11. Rxd1 Bxe6 12. f3 Bxa2 13. c4 b5 14. cxb5 a5 15. c4 Nd7 16. Be3 Bb3 17. Rb1 a4 18. 0-0 0-0 19. Rfc1 f5 20. exf5 Rxf5 21. Bd3 Rf6 22. Bg5 Rd6 23. Be4 Ra7 24. Bd5+ Kh8 25. Be3 Ra5 26. Bd2 Ra7 27. Bb4 Rf6 28. Re1 Bc2 29. Rb2 Bb3 30. Ra1 Nb6 31. Rxb3 Rf4 32. Rbb1 Nxc4 33. g3 Rd4 34. Bxc4 Rxc4 35. Rd1 h6 36. Ba3 Rb7 37. Rd5 Rc3 38. Kf2 Rb3 39. Rxe5 R3xb5 40. Rxb5 Rxb5 41. Bc1 Rc5 42. Ke3 Ra5 43. Kd4 c5+ 44. Kc4 Kg8 45. Be3 a3 46. Bxc5 a2 47. Bd4 Kf7 48. Kb3 Rd5 49. Bb2 Ra5 50. Rxa2 Rxa2 51. Kxa2 h5 52. Kb3 g6 53. Kc4 Ke6 54. Kd4 Kf5 55. Bc1 g5 56. f4 g4 57. Be3 Kg6 58. Ke5 1-0

[Event "Rio de Janeiro Sartori Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.07.03"]
[Round "3"]
[White "Rodrigues, Job"]
[Black "Negreiros, Diogenes"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1285"]
[BlackElo "1709"]
[PlyCount "65"]
[EventDate "2018.06.19"]
[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. g3 Nf6 3. Bg2 c5 4. 0-0 Bf5 5. d3 e6 6. Bf4 Nc6 7. Nbd2 h6 8. Be5 Nxe5 9. Nxe5 Bd6 10. Nef3 0-0 11. Re1 Qb6 12. e4 dxe4 13. dxe4 Bg4 14. e5 Nd5 15. exd6 Rad8 16. Nc4 Qb5 17. Bf1 Qc6 18. Nce5 Bxf3 19. Nxc6 Bxd1 20. Ne7+ Kh8 21. Raxd1 Rxd6 22. Nxd5 exd5 23. Re7 Rb6 24. b3 d4 25. Rde1 f5 26. Rc7 f4 27. Ree7 fxg3 28. hxg3 Rg6 29. Bd3 Rg5 30. Rf7 Re8 31. Rxb7 Re1+ 32. Kg2 a5 33. Rf8# 1-0

[Event "Rio de Janeiro Sartori Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.06.26"]
[Round "2"]
[White "Negreiros, Diogenes"]
[Black "Tiomno, Luiz Sergio"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1709"]
[BlackElo "1625"]
[PlyCount "100"]
[EventDate "2018.06.19"]
[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 d5 2. c4 c6 3. Nc3 Bf5 4. Nf3 e6 5. e3 Nf6 6. Nh4 Bg6 7. Nxg6 hxg6 8. Bd3 Bb4 9. Qb3 Qa5 10. a3 Bxc3+ 11. bxc3 Qc7 12. Bd2 Nbd7 13. cxd5 Nxd5 14. c4 N5f6 15. Rb1 Rxh2 16. Rxh2 Qxh2 17. Qxb7 Rb8 18. Qxc6 Rxb1+ 19. Bxb1 Qb8 20. Bc2 Kf8 21. Bb4+ Kg8 22. g3 Nb6 23. Bd6 Qd8 24. Bb3 Ng4 25. c5 Nd5 26. Bxd5 exd5 27. Qxd5 Qa5+ 28. Ke2 Qxa3 29. Qa8+ Kh7 30. Qh1+ Kg8 31. Kf3 Nh6 32. g4 Qb3 33. Kg3 Qe6 34. Qf3 a5 35. Bf4 a4 36. Bxh6 gxh6 37. Qa8+ Kg7 38. Qxa4 Qe4 39. Qa1 Qd5 40. Qa6 Qh1 41. Qc6 Qxc6 42. Kf4 g5+ 43. Kg3 Qe4 44. Kh2 Qxg4 45. c6 Qh4+ 46. Kg1 Qg4+ 47. Kf1 Qd1+ 48. Kg2 Qc2 49. Kf3 Qxc6+ 50. Ke2 h5 0-1

[Event "Rio de Janeiro Sartori Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.06.19"]
[Round "1"]
[White "Fontes, Carlos Henrique Bat"]
[Black "Negreiros, Diogenes"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2190"]
[BlackElo "1709"]
[PlyCount "94"]
[EventDate "2018.06.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 Qd7 9. Ng5 0-0-0 10. Nxe6 fxe6 11. Ne4 h6 12. a3 g5 13. b4 g4 14. Bb2 Bd6 15. Rc1 h5 16. e3 h4 17. Qxg4 hxg3 18. Nxd6+ Qxd6 19. hxg3 Rdg8 20. Qe4 Nf6 21. Rxc6 Nxe4 22. Rxd6 Nxd6 23. Rc1 Nf7 24. Be4 Rd8 25. Kg2 Rd7 26. Rc5 Ng5 27. Rxe5 Nxe4 28. Rxe4 Rhd8 29. Bd4 Rd6 30. g4 b6 31. g5 c5 32. bxc5 bxc5 33. Bxc5 Rxd3 34. Rxe6 R3d5 35. Bxa7 Rxg5+ 36. Kf3 Rf8+ 37. Ke2 Ra5 38. Bd4 Rxa3 39. f4 Ra2+ 40. Kf3 Kd7 41. Rh6 Rc8 42. Ke4 Re8+ 43. Kf3 Rg8 44. Rb6 Kc7 45. Rf6 Rd8 46. Bb6+ Kd7 47. Bxd8 Kxd8 1-0

[Event "Rio de Janeiro Motta Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.03.27"]
[Round "6"]
[White "Negreiros, Diogenes"]
[Black "De Faria, Daniel"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1677"]
[BlackElo "1655"]
[PlyCount "118"]
[EventDate "2018.02.20"]
[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 e6 3. Nc3 c5 4. e3 b6 5. Nf3 Bb7 6. Bd3 Be7 7. 0-0 0-0 8. Bd2 d5 9. cxd5 exd5 10. dxc5 bxc5 11. Rc1 Nbd7 12. Re1 Ne4 13. Qc2 f5 14. Na4 Rc8 15. Bc3 Bf6 16. Nd2 d4 17. Bc4+ Kh8 18. exd4 cxd4 19. Bb4 Re8 20. f3 Nxd2 21. Qxd2 Ne5 22. Bb5 Qd5 23. Bf1 h5 24. Nc5 Ba8 25. Nd3 Nc4 26. Rxe8+ Rxe8 27. Qf2 Bg5 28. f4 Bf6 29. b3 Ne3 30. Rc5 Qe4 31. Be2 Nxg2 32. Ne5 Nh4 33. Kf1 Bxe5 34. Rxe5 Rxe5 35. fxe5 d3 36. Bxh5 Qxb4 37. a3 Qe4 38. e6 g6 39. e7 Qxe7 40. Qd4+ Kh7 41. Bd1 Qe4 42. Qxa7+ Kh6 43. Qf2 Qh1+ 44. Qg1 Qxg1+ 45. Kxg1 Bf3 46. Bxf3 Nxf3+ 47. Kf2 d2 48. Ke2 Nd4+ 49. Kxd2 Nxb3+ 50. Kc3 Na5 51. Kb4 Nb7 52. a4 f4 53. Kc4 Kg5 54. Kd4 Kf5 55. h3 g5 56. Kd3 g4 57. hxg4+ Kxg4 58. Ke2 Kg3 59. Ke1 Kg2 0-1

[Event "Rio de Janeiro Motta Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.03.20"]
[Round "5"]
[White "Rolim, Carlos Alves"]
[Black "Negreiros, Diogenes"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "1901"]
[BlackElo "1677"]
[PlyCount "90"]
[EventDate "2018.02.20"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 c5 7. Rc1 Nc6 8. a3 b6 9. Be2 Bb7 10. 0-0 Qd7 11. h3 cxd4 12. Nxd4 Nxd4 13. Qxd4 Rac8 14. Rfd1 Rfd8 15. b4 Qc6 16. cxd5 exd5 17. Bf4 Qd7 18. Be5 Re8 19. g4 h6 20. f4 Red8 21. g5 hxg5 22. fxg5 Ne8 23. Bg4 Qc6 24. Bxc8 Rxc8 25. h4 Qe6 26. Rf1 Rc4 27. g6 f6 28. Qd2 Qxe5 29. Ne2 Rg4+ 30. Kf2 Nd6 31. Ke1 Ne4 32. Qd3 Rxh4 33. Nf4 Ng3 34. Rg1 Rxf4 35. Rxg3 Rh4 36. Rg1 f5 37. Rf1 f4 38. Rf3 Rh1+ 39. Kd2 fxe3+ 40. Rxe3 Rh2+ 41. Kd1 Qh5+ 42. Rf3 d4 43. Qc4+ Qd5 44. Qc8+ Bxc8 45. Rxc8+ Bd8 0-1

[Event "Rio de Janeiro Motta Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.03.13"]
[Round "4"]
[White "Negreiros, Diogenes"]
[Black "Madeu, Fernando Antonio"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "1677"]
[BlackElo "1996"]
[PlyCount "84"]
[EventDate "2018.02.20"]
[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 a6 4. Ba4 Nf6 5. 0-0 Be7 6. c3 Nxe4 7. Re1 Nc5 8. Bxc6 dxc6 9. d4 exd4 10. cxd4 Ne6 11. Nc3 0-0 12. Be3 h6 13. Qb3 Bg5 14. d5 Bxe3 15. Rxe3 cxd5 16. Nxd5 Nc5 17. Qc4 Be6 18. Qxc5 Qxd5 19. Qxc7 Rac8 20. Qb6 Rc6 21. Qb4 Rfc8 22. h3 Rc4 23. Qe7 Rc2 24. Re5 Rc1+ 25. Rxc1 Rxc1+ 26. Kh2 Qxa2 27. Qxb7 Rc2 28. Nd4 Rxb2 29. Qa8+ Kh7 30. Qe4+ Kg8 31. Nxe6 fxe6 32. Rxe6 Rxf2 33. Re8+ Rf8 34. Re7 Qf2 35. Qe6+ Kh7 36. Qe4+ Qf5 37. Qe2 Qf4+ 38. Kg1 Qd4+ 39. Kh1 Rf2 40. Qe1 Qf4 41. Qb1+ Qf5 42. Qe1 Rf1+ 0-1

[Event "Rio de Janeiro Motta Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.03.06"]
[Round "3"]
[White "Machado, Wallace Fernandes"]
[Black "Negreiros, Diogenes"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1898"]
[BlackElo "1677"]
[PlyCount "65"]
[EventDate "2018.02.20"]
[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. c4 e5 2. Nc3 Nf6 3. d3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 Be6 7. Nf3 Be7 8. 0-0 Qd7 9. Re1 0-0-0 10. a3 f6 11. Bd2 g5 12. b4 g4 13. Nh4 Rhf8 14. b5 Nd4 15. Bh1 f5 16. e3 Nxc3 17. Bxc3 Bb3 18. Qb1 Nc2 19. Qxb3 Nxe1 20. Rxe1 Bxh4 21. gxh4 f4 22. exf4 Rxf4 23. Bxe5 Rf3 24. Bxf3 gxf3 25. Bg3 Re8 26. Re3 Rxe3 27. fxe3 Qh3 28. Qg8+ Kd7 29. Qf7+ Kd8 30. Qxf3 Qe6 31. Qf8+ Kd7 32. Qg7+ Ke8 33. Qe5 1-0

[Event "Rio de Janeiro Motta Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.02.27"]
[Round "2"]
[White "Negreiros, Diogenes"]
[Black "Telek, Ian"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1677"]
[BlackElo "1923"]
[PlyCount "59"]
[EventDate "2018.02.20"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Bb4 7. Bd2 Nf6 8. f3 b5 9. a3 Bc5 10. Bg5 Bb7 11. Qd2 h6 12. Bxf6 gxf6 13. 0-0-0 Qb6 14. Kb1 Nc6 15. Nb3 Be7 16. Qxd7+ Kf8 17. Qd2 b4 18. axb4 Bxb4 19. Rhe1 Ra7 20. Qf4 Bxc3 21. bxc3 a5 22. Qxf6 Rh7 23. Ka2 a4 24. Nd4 a3 25. Nxe6+ Kg8 26. Rb1 Qa5 27. Bc4 Ne5 28. Red1 Ra8 29. Bb3 Qxc3 30. Rd8+ 1-0

[Event "Rio de Janeiro Motta Memorial 2nd"]
[Site "Rio de Janeiro"]
[Date "2018.02.20"]
[Round "1"]
[White "Mesquita, Jose Carlos"]
[Black "Negreiros, Diogenes"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1951"]
[BlackElo "1677"]
[PlyCount "106"]
[EventDate "2018.02.20"]
[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. f3 Nc6 7. g4 e6 8. Be3 Be7 9. Qd2 Bd7 10. 0-0-0 Rc8 11. g5 Nh5 12. Rg1 Qa5 13. Nb3 Qc7 14. f4 b5 15. f5 Ne5 16. Be2 Nc4 17. Bxc4 Qxc4 18. fxe6 Bxe6 19. Qf2 0-0 20. Nd5 Bd8 21. Rd4 Qc6 22. Na5 Qd7 23. Nb3 a5 24. Rd2 Qb7 25. Qe2 g6 26. Nd4 Bxd5 27. exd5 Qxd5 28. b3 Qe5 29. Qd3 Bb6 30. Rg4 Rfe8 31. Bg1 Bc5 32. Kb1 Ba3 33. Re2 Qd5 34. Rxe8+ Rxe8 35. Be3 Ng7 36. Qd2 Nf5 37. Nxf5 Qxf5 38. Rg1 a4 39. Bd4 axb3 40. axb3 Qe4 41. Qc3 d5 42. Bh8 Bf8 43. Qa1 Qe3 44. Rd1 Qxg5 45. Qb2 Qg4 46. Rf1 d4 47. Bxd4 Ra8 48. Bc3 Qg2 49. Re1 Qxh2 50. Be5 Qf2 51. Bc3 h5 52. Qc1 Qa7 53. Qb2 Qa3 0-1

[Event "Rio de Janeiro De Souza Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2017.09.26"]
[Round "5"]
[White "Negreiros, Diogenes"]
[Black "Lopes, Jose Carlos1111"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "1643"]
[PlyCount "45"]
[EventDate "2017.08.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. Re1 Bc5 7. Rxe4 0-0 8. Nxe5 Nxe5 9. Rxe5 d6 10. Re3 Qh4 11. d4 b6 12. Bc6 Rb8 13. dxc5 bxc5 14. Nc3 Rb6 15. Nd5 Rxc6 16. Ne7+ Qxe7 17. Rxe7 f5 18. Qd5+ Kh8 19. Qxc6 Bb7 20. Qxb7 c4 21. Qxc7 a5 22. Rxg7 Rg8 23. Rxh7# 1-0

[Event "Rio de Janeiro De Souza Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2017.09.19"]
[Round "4"]
[White "Negreiros, Diogenes"]
[Black "Telek, Ian"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "1643"]
[BlackElo "1687"]
[PlyCount "86"]
[EventDate "2017.08.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Bb4 7. Bd2 Nf6 8. f3 0-0 9. a3 Be7 10. Be3 b5 11. 0-0 Bb7 12. Kh1 d6 13. Qe1 Nbd7 14. Bd3 Rac8 15. Rd1 Ne5 16. Qg3 Kh8 17. Nde2 Nc4 18. Bc1 Ne5 19. Nf4 Nxd3 20. Rxd3 e5 21. Nfd5 Nxd5 22. Nxd5 Bxd5 23. Rxd5 Qxc2 24. h4 Qc4 25. Rfd1 Rc5 26. R5d3 Qe6 27. Bd2 h6 28. Bb4 Rc6 29. Qf2 Rd8 30. Kh2 Kg8 31. g3 Rdc8 32. Bc3 Ra8 33. f4 f6 34. fxe5 fxe5 35. Rf3 Rf8 36. Rxf8+ Bxf8 37. Rf1 Qe7 38. Qd2 Rc7 39. Qd5+ Kh7 40. Qa8 Kg8 41. Qxa6 Qd7 42. Qa8 Rc8 43. Qd5+ Kh8 1/2-1/2

[Event "Rio de Janeiro De Souza Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2017.09.05"]
[Round "2"]
[White "Lima, Juarez Antonio A de"]
[Black "Negreiros, Diogenes"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1949"]
[BlackElo "1643"]
[PlyCount "49"]
[EventDate "2017.08.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. Nf3 Nf6 4. Nc3 Nc6 5. h3 a6 6. d4 cxd4 7. Nxd4 g6 8. 0-0 Bg7 9. Nde2 0-0 10. Ng3 b5 11. Bd3 Bb7 12. Re1 Qc7 13. Rb1 Rad8 14. Bf4 Ne5 15. Qd2 Nc4 16. Bxc4 bxc4 17. Bh6 Rfe8 18. Bxg7 Kxg7 19. Qg5 e6 20. Re3 d5 21. Rf3 Nxe4 22. Ncxe4 dxe4 23. Nh5+ Kf8 24. Qh6+ Ke7 25. Rxf7+ 1-0

[Event "Rio de Janeiro De Souza Memorial 1st"]
[Site "Rio de Janeiro"]
[Date "2017.08.29"]
[Round "1"]
[White "Cruz, Jose Carlos Arruda"]
[Black "Negreiros, Diogenes"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1879"]
[BlackElo "1643"]
[PlyCount "107"]
[EventDate "2017.08.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 Nc6 7. Nce2 g6 8. c3 Bg7 9. 0-0 0-0 10. b3 Bd7 11. Bb2 d5 12. Nxc6 Bxc6 13. e5 Ng4 14. Nd4 Nxe5 15. Nxc6 bxc6 16. Be2 Qc7 17. Rc1 e6 18. Qc2 f5 19. c4 Rac8 20. cxd5 exd5 21. Bxa6 Ra8 22. Bxe5 Bxe5 23. Qxc6 Bxh2+ 24. Kh1 Qxc6 25. Rxc6 Be5 26. Re6 Rfd8 27. Rd1 d4 28. Bc4 Bh8 29. Rxg6+ Kf8 30. Rg5 Ke7 31. Rxf5 Rxa2 32. f3 Kd6 33. Rf7 Kc5 34. Rxh7 Kb4 35. Rh3 Be5 36. Rh5 Bf4 37. Rh4 Bg3 38. Rh3 Bf2 39. f4 Rc2 40. Be6 Re8 41. f5 Rc3 42. Rdd3 Be3 43. Rxc3 dxc3 44. Rxe3 c2 45. Re1 Rd8 46. Re4+ Ka3 47. Rc4 Rd1+ 48. Kh2 Kxb3 49. Rxc2+ Kxc2 50. g4 Rd2+ 51. Kg3 Rd1 52. f6 Rf1 53. f7 Kd3 54. Bf5+ 1-0

