[Event "Catas Altas Caraca op 4th"]
[Site "Catas Altas"]
[Date "2023.03.12"]
[Round "7"]
[White "Do Nascimento, Christian Almeida"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2116"]
[BlackElo "2302"]
[PlyCount "38"]
[EventDate "2023.03.11"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. h3 0-0 5. e3 d6 6. Be2 Nbd7 7. 0-0 Qe8 8. c4 e5 9. Bh2 Ne4 10. Nbd2 Nxd2 11. Qxd2 Qe7 12. Rfd1 Re8 13. Rac1 exd4 14. exd4 b6 15. b4 Bb7 16. Re1 Nf6 17. Bd3 Qd7 18. d5 Qa4 19. Bf4 a5 0-1

[Event "Catas Altas Caraca op 4th"]
[Site "Catas Altas"]
[Date "2023.03.12"]
[Round "5"]
[White "Guimaraes, Diogo Duarte"]
[Black "Gazel Pereira, Frederico"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2302"]
[BlackElo "2300"]
[PlyCount "85"]
[EventDate "2023.03.11"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 0-0 6. c3 d6 7. h3 a6 8. a4 h6 9. Re1 Re8 10. Nbd2 Be6 11. Bxe6 Rxe6 12. b4 Bb6 13. Nc4 d5 14. Nxb6 cxb6 15. Qe2 dxe4 16. dxe4 Qc7 17. Be3 Rc8 18. Nd2 Ne7 19. c4 a5 20. c5 axb4 21. cxb6 Qc2 22. Rec1 Qxc1+ 23. Rxc1 Rxc1+ 24. Kh2 Nc6 25. Qb5 Rc3 26. a5 Ra3 27. Nc4 Ra2 28. f3 h5 29. h4 Kh7 30. Bc5 Rc2 31. Nd6 Rxd6 32. Bxd6 Nd4 33. Qxb4 Nxf3+ 34. Kg3 Nd2 35. a6 Nfxe4+ 36. Kh3 Nf2+ 37. Kh2 Ng4+ 38. Qxg4 hxg4 39. axb7 Nf1+ 40. Kg1 Rc1 41. Kf2 g3+ 42. Ke2 e4 43. b8Q 1-0

[Event "Catas Altas Caraca op 4th"]
[Site "Catas Altas"]
[Date "2023.03.12"]
[Round "6"]
[White "Guimaraes, Diogo Duarte"]
[Black "Mecking, Henrique"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2302"]
[BlackElo "2553"]
[PlyCount "132"]
[EventDate "2023.03.11"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 Rb8 13. Be2 0-0 14. b3 Bg5 15. 0-0 f5 16. Bf3 a5 17. Qd3 f4 18. a3 bxa3 19. Rxa3 Be6 20. Rd1 Qd7 21. Nc3 Rfd8 22. Nb5 Be7 23. Raa1 Rb7 24. Qe2 Qe8 25. Rd2 g6 26. Rad1 Qf8 27. h3 h5 28. Rd3 Kg7 29. R1d2 a4 30. Nca3 axb3 31. Rxb3 Kh6 32. Rbd3 Bxc4 33. Nxc4 Rxb5 34. Nxd6 Rb1+ 35. Kh2 Bxd6 36. Rd5 Rb4 37. Qa6 Nd4 38. Bd1 Qe7 39. Qd3 Bc7 40. Rxd8 Qxd8 41. Qc3 Ba5 42. Qc5 Rb5 43. Qxb5 Nxb5 44. Rxd8 Bxd8 45. g3 Nc3 46. Bf3 fxg3+ 47. fxg3 h4 48. Kg2 Nb5 49. Bd1 Nd6 50. Bf3 Kg5 51. Kh2 Ba5 52. Kg2 hxg3 53. Kxg3 Be1+ 54. Kg2 Kf4 55. Bd1 Nxe4 56. Bc2 g5 57. Ba4 Bb4 58. Bc2 Nf6 59. Bd1 e4 60. Be2 Nd5 61. Bh5 Be1 62. Kf1 Bh4 63. Ke2 e3 64. Bg4 Bf2 65. Kd3 Kg3 66. Ke2 Nf4+ 0-1

[Event "Catas Altas Caraca op 4th"]
[Site "Catas Altas"]
[Date "2023.03.11"]
[Round "2"]
[White "Dos Santos, Fabiano Duarte"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1815"]
[BlackElo "2302"]
[PlyCount "99"]
[EventDate "2023.03.11"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 e5 7. d3 Re8 8. Qc2 Nc6 9. a3 h6 10. b4 Bg4 11. e3 e4 12. dxe4 Nxe4 13. Bb2 Qf6 14. Nxe4 Qxb2 15. Qxb2 Bxb2 16. Ra2 Bg7 17. Ned2 Rad8 18. h3 Bf5 19. g4 Bd3 20. Rd1 Re7 21. Ne1 Be2 22. Rc1 Ne5 23. Ndf3 Nxf3+ 24. Bxf3 Bxf3 25. Nxf3 Rde8 26. Rd2 Re4 27. c5 dxc5 28. Rxc5 c6 29. Rd7 R8e7 30. Rd8+ Kh7 31. b5 cxb5 32. Rxb5 Ra4 33. Rb3 Bf6 34. Rdd3 Rc7 35. Nd4 a6 36. Kg2 Kg7 37. f4 Bxd4 38. Rxd4 Rxd4 39. exd4 b5 40. Kf3 Kf6 41. h4 Ke6 42. Ke4 f5+ 43. gxf5+ gxf5+ 44. Kf3 Kd5 45. Ke3 Re7+ 46. Kd3 Re4 47. Rb4 Rxf4 48. a4 bxa4 49. Rxa4 Rf3+ 50. Ke2 0-1

[Event "Catas Altas Caraca op 4th"]
[Site "Catas Altas"]
[Date "2023.03.11"]
[Round "3"]
[White "Guimaraes, Diogo Duarte"]
[Black "Dos Santos, Dwlyan Silva"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2302"]
[BlackElo "1776"]
[PlyCount "72"]
[EventDate "2023.03.11"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. Qe2 d6 8. f4 Nbd7 9. Nc3 Be7 10. Bd2 0-0 11. Rae1 Qc5 12. Be3 Qh5 13. Nf3 b5 14. e5 dxe5 15. fxe5 Nxe5 16. Nxe5 Qxe5 17. Qf3 Nd5 18. Bf2 Qc7 19. Qe4 f5 20. Nxd5 fxe4 21. Nxc7 exd3 22. Nxa8 Bb7 23. Nc7 dxc2 24. Nxe6 Rf6 25. Nd4 Bb4 26. Re2 Bd5 27. b3 Rg6 28. g3 h5 29. Nxc2 Ba5 30. Re5 Bf3 31. Bc5 Bg4 32. Rf8+ Kh7 33. h3 Bc7 34. Ree8 Rc6 35. hxg4 Rxc5 36. gxh5 Rxc2 1-0

[Event "Catas Altas Caraca op 4th"]
[Site "Catas Altas"]
[Date "2023.03.11"]
[Round "4"]
[White "Languidey, Simon Alejandro"]
[Black "Guimaraes, Diogo Duarte"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2391"]
[BlackElo "2302"]
[PlyCount "124"]
[EventDate "2023.03.11"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 Bc5 5. c3 Qe7 6. 0-0 a6 7. Ba4 d6 8. d3 b5 9. Bb3 Be6 10. Be3 d5 11. Bxc5 Qxc5 12. exd5 Nxd5 13. Nxe5 Nf4 14. Qe4 Nxe5 15. Qxa8+ Ke7 16. Qe4 Nfxd3 17. Bxe6 fxe6 18. Nd2 Rf8 19. Nb3 Qb6 20. Qd4 Qxd4 21. cxd4 Nc4 22. a4 Ndxb2 23. axb5 axb5 24. Ra6 Nd3 25. Rd1 Nb4 26. Ra7 Nd5 27. Nc5 Kd6 28. Re1 e5 29. Ne4+ Kc6 30. Ra6+ Ndb6 31. dxe5 Nxe5 32. Ng5 Nd3 33. Re3 Nc5 34. Ra7 Rd8 35. h4 Rd1+ 36. Kh2 Nd5 37. Re2 b4 38. Nf3 b3 39. Ra8 Kb7 40. Ra3 Nb4 41. Rb2 Kc6 42. Raxb3 Nxb3 43. Rxb3 Kb5 44. Re3 Rd7 45. Ne5 Re7 46. f4 c5 47. Rc3 g6 48. Kg3 Ra7 49. Kg4 Ra2 50. g3 Rc2 51. Rxc2 Nxc2 52. Kg5 Ne3 53. Kh6 Nf5+ 54. Kxh7 Nxg3 55. Kxg6 c4 56. Nxc4 Kxc4 57. f5 Kd5 58. f6 Ke6 59. h5 Nf5 60. f7 Ke7 61. h6 Nxh6 62. Kxh6 Kxf7 1/2-1/2

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.23"]
[Round "11"]
[White "Guimaraes, Diogo Duarte"]
[Black "Fier, Alexandr"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2290"]
[BlackElo "2600"]
[PlyCount "52"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Ng4 7. Bb5 Nxe3 8. Nxc6 Nxd1 9. Nxd8+ Kxd8 10. Rxd1 a6 11. Bc4 e6 12. 0-0 Kc7 13. f4 b5 14. Bb3 Be7 15. f5 Bf6 16. fxe6 fxe6 17. Ne2 Re8 18. Nd4 Bd7 19. a3 Kd8 20. Rd3 Ke7 21. Rfd1 Red8 22. c4 Rac8 23. cxb5 axb5 24. Kf1 Rc5 25. Ke2 Bxd4 26. Rxd4 e5 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.22"]
[Round "10"]
[White "Guimaraes, Diogo Duarte"]
[Black "Leite Filho, Mario Tomaz"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2290"]
[BlackElo "1994"]
[PlyCount "133"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. d3 e6 7. g3 Bb4 8. a3 Ba5 9. Bd2 Nbd7 10. Bg2 0-0 11. 0-0 dxe4 12. dxe4 Ne5 13. Qe2 Nc4 14. Be1 Nxb2 15. Rb1 Bxc3 16. Bxc3 Na4 17. Bxf6 Qxf6 18. Rxb7 Qc3 19. Rb3 Qc5 20. Rb4 Nb6 21. e5 Rad8 22. Be4 g6 23. Bd3 Rd5 24. Re1 Rfd8 25. Qe3 Qxe3 26. Rxe3 Ra5 27. Rb3 c5 28. Rb5 Rxb5 29. Bxb5 Rd1+ 30. Kg2 Nd5 31. Rd3 Rxd3 32. cxd3 Kf8 33. Kf3 Ke7 34. Bc6 Nb6 35. Ke3 f6 36. Ke4 Nc8 37. d4 f5+ 38. Kd3 cxd4 39. Kxd4 Kd8 40. Kc5 Kc7 41. h4 a6 42. Ba4 Nb6 43. Bb3 Nd7+ 44. Kd4 Nf8 45. Ba4 Kb6 46. Be8 Kc7 47. Kc5 Kd8 48. Ba4 Kc7 49. Bc6 h6 50. a4 Kd8 51. f4 Kc7 52. a5 Nh7 53. Ba4 Nf8 54. Be8 Kd8 55. Ba4 Kc7 56. Bc6 Nh7 57. Ba4 Nf8 58. Bb3 Nd7+ 59. Kd4 Nf8 60. Bc4 Kb7 61. Kc5 Kc7 62. Bxa6 Nd7+ 63. Kd4 Kc6 64. Kc4 Kc7 65. Bb5 Nb8 66. Kc5 h5 67. a6 1-0

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.21"]
[Round "9"]
[White "Bouwman, Marcelo Wanderley"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "2122"]
[BlackElo "2290"]
[PlyCount "66"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 d6 5. Nge2 Nc6 6. Na4 Qe7 7. h3 Be6 8. Nec3 Nd4 9. a3 a6 10. Nxc5 dxc5 11. b3 0-0-0 12. d3 h6 13. f4 exf4 14. Bxf4 g5 15. Be3 Qd6 16. Bf2 g4 17. Ne2 gxh3 18. Rxh3 Bxh3 19. Bxh3+ Kb8 20. Nf4 h5 21. c3 Ne6 22. Bxe6 fxe6 23. Ke2 Ng4 24. Be1 h4 25. Ng6 Rh6 26. Nf4 hxg3 27. Bxg3 e5 28. Nd5 Rh3 29. Qg1 c6 30. Qg2 Qh6 31. Nf4 exf4 32. Bxf4+ Qxf4 33. Qxh3 Qf2+ 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.20"]
[Round "8"]
[White "Guimaraes, Diogo Duarte"]
[Black "Molina, Roberto Junio Brito"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2290"]
[BlackElo "2385"]
[PlyCount "72"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Be3 Ne7 7. Nf3 Bg6 8. Nh4 Nf5 9. Nxf5 Bxf5 10. Bd3 Bxd3 11. Qxd3 Be7 12. 0-0 Rc8 13. f4 g6 14. Rac1 0-0 15. f5 exf5 16. Bh6 Bg5 17. Bxf8 Bxc1 18. Ba3 Bh6 19. Re1 Bf8 20. Bxf8 Nxf8 21. Nc5 Qe7 22. Qa3 b6 23. Qa6 Rc7 24. Nd3 Ne6 25. c3 c5 26. Qa3 cxd4 27. Qxe7 Rxe7 28. Nb4 Rd7 29. cxd4 Nxd4 30. Rd1 Ne6 31. Rxd5 Rc7 32. Kf2 Kg7 33. Ke3 Rc4 34. a3 a5 35. Nd3 Rc2 36. Rb5 Nc7 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.19"]
[Round "7"]
[White "Do Nascimento, Christian Almeida"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2087"]
[BlackElo "2290"]
[PlyCount "68"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 Qb6 7. Bc1 e6 8. e4 d6 9. c4 g6 10. Nc3 exd5 11. exd5 Qd8 12. Bd3 Bg7 13. Nge2 0-0 14. 0-0 Nbd7 15. b3 Re8 16. Rb1 Ne5 17. Bc2 Nh5 18. Ne4 h6 19. N2g3 Nxg3 20. Nxg3 a6 21. h3 Qh4 22. Ne4 Bxh3 23. gxh3 f5 24. Kg2 fxe4 25. Bxe4 Nf7 26. Qe1 Qh5 27. Bf4 Be5 28. Bxe5 Rxe5 29. f4 Re7 30. Rf3 Rae8 31. Re3 g5 32. f5 Qh4 33. Qxh4 gxh4 34. f6 Rxe4 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.19"]
[Round "6"]
[White "Guimaraes, Diogo Duarte"]
[Black "Araujo, Jose Roberto"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2290"]
[BlackElo "2037"]
[PlyCount "55"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. Qe2 d6 8. f4 Nbd7 9. Nc3 Be7 10. a4 b6 11. Bd2 Bb7 12. Rae1 Nc5 13. e5 Nfd7 14. Bc4 0-0 15. b4 d5 16. Ba2 Ne4 17. Nxe4 dxe4 18. c3 a5 19. Qg4 axb4 20. cxb4 Rxa4 21. Bxe6 Bc5 22. bxc5 Nxc5 23. Nb5 Qc6 24. Nc3 Nxe6 25. Nxa4 h5 26. Qg3 Qxa4 27. f5 Nc5 28. Bh6 1-0

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.18"]
[Round "5"]
[White "Lima, Stefan Moisei Vieir"]
[Black "Guimaraes, Diogo Duarte"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2076"]
[BlackElo "2290"]
[PlyCount "145"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. d5 0-0 7. e4 d6 8. Nd4 Re8 9. Bd3 exd5 10. cxd5 c6 11. dxc6 Nxc6 12. Nxc6 Bxc6 13. 0-0 d5 14. e5 Ne4 15. Bxe4 dxe4 16. Bf4 Qxd1 17. Raxd1 Rad8 18. Rc1 g5 19. Be3 Rd3 20. Ne2 Rc8 21. Nd4 Bd7 22. Rxc8+ Bxc8 23. Rc1 Bc5 24. Nc2 Bxe3 25. Nxe3 Be6 26. Kf1 Rb3 27. Rc2 Rb5 28. Ke2 Rxe5 29. b4 f5 30. h3 f4 31. Ng4 Bxg4+ 32. hxg4 a5 33. Rc8+ Kf7 34. Rb8 axb4 35. Rxb6 bxa3 36. Ra6 Rb5 37. Rxa3 Rb2+ 38. Kf1 Rb1+ 39. Ke2 Rb2+ 40. Kf1 Rb6 41. Ra5 h6 42. Re5 Re6 43. Rf5+ Kg6 44. Rf8 Re7 45. Rg8+ Kf6 46. Rh8 Kg7 47. Ra8 e3 48. Ra6 exf2 49. Kxf2 Re3 50. Ra7+ Kf6 51. Ra6+ Re6 52. Ra5 Rb6 53. Rc5 Rb2+ 54. Kf1 Rb1+ 55. Kf2 Rb2+ 56. Kf1 Rb6 57. Kf2 h5 58. gxh5 g4 59. h6 Rb2+ 60. Kf1 Rb1+ 61. Ke2 Rh1 62. Kf2 Rxh6 63. Rc6+ Kg5 64. Rc5+ Kh4 65. g3+ fxg3+ 66. Kg2 Rd6 67. Rc8 Rd2+ 68. Kg1 g2 69. Rc3 Ra2 70. Rb3 Re2 71. Ra3 g3 72. Ra4+ Kh3 73. Rh4+ 1/2-1/2

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.17"]
[Round "3"]
[White "De Oliveira, Daniel Paiva"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2063"]
[BlackElo "2290"]
[PlyCount "44"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 e5 5. dxe5 d4 6. Ne4 Qa5+ 7. Nd2 Nc6 8. Ngf3 Bg4 9. Qb3 0-0-0 10. g3 d3 11. Bg2 dxe2 12. h3 Be6 13. Qc2 Kb8 14. a3 Nb4 15. axb4 Qxa1 16. Ne4 Bxb4+ 17. Nc3 Bf5 18. Qxf5 Qxc1+ 19. Kxe2 Qxb2+ 20. Kf1 Qc1+ 21. Ke2 Qxc3 22. Rb1 Qc4+ 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.17"]
[Round "4"]
[White "Guimaraes, Diogo Duarte"]
[Black "Supi, Luis Paulo"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2290"]
[BlackElo "2612"]
[PlyCount "66"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nf3 Qc7 8. Bg5 Nbd7 9. a5 h6 10. Be3 Nc5 11. Bd3 Be7 12. 0-0 0-0 13. Na4 Bg4 14. Bxc5 dxc5 15. Nb6 Rad8 16. Qe2 Nh5 17. Bc4 Nf4 18. Qe3 Kh8 19. h3 Bh5 20. Rfd1 Rd4 21. c3 Bg5 22. Nxd4 cxd4 23. Qg3 Be2 24. cxd4 Bxc4 25. Kh1 Bb5 26. dxe5 Qxe5 27. Nd5 Bc6 28. f3 f5 29. Nc3 fxe4 30. fxe4 Be7 31. Rf1 Bd6 32. Rad1 Rf6 33. Rf2 Nd3 0-1

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.16"]
[Round "2"]
[White "Guimaraes, Diogo Duarte"]
[Black "Da Silva, Arthur Moura Viera"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2290"]
[BlackElo "2003"]
[PlyCount "95"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bxd3 6. cxd3 Bd6 7. Bg5 h6 8. Bh4 0-0 9. Nf3 Nbd7 10. 0-0 c5 11. e4 cxd4 12. Nb5 Be7 13. e5 Nh7 14. Bxe7 Qxe7 15. Qb3 a6 16. Nbxd4 Nc5 17. Qa3 Rfc8 18. Rac1 Kf8 19. Rc3 Nd7 20. Rfc1 Rxc3 21. Qxc3 Nb6 22. Rc2 Kg8 23. Qb3 Nc8 24. Rc3 Na7 25. Qb6 Nf8 26. Rc7 Rc8 27. Rc3 Rxc3 28. bxc3 Nc8 29. Qa5 Ng6 30. Nb3 Qd7 31. Nc5 Qe7 32. d4 Kh7 33. Qb4 b6 34. Nxa6 Qa7 35. Qb5 Nge7 36. Nd2 Qb7 37. Nb4 Qc7 38. Qd3+ g6 39. h4 h5 40. g3 Qa7 41. Na6 Qd7 42. Nf1 Qa4 43. Nb4 Qa3 44. Ne3 Qc1+ 45. Kg2 Kg7 46. c4 dxc4 47. Nxc4 Qe1 48. a3 1-0

[Event "BRA-ch 88th"]
[Site "Recife"]
[Date "2022.12.15"]
[Round "1"]
[White "Parijos de Melo, Luiz Claudio"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1753"]
[BlackElo "2290"]
[PlyCount "80"]
[EventDate "2022.12.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 0-0 6. 0-0 d5 7. Qe2 dxe4 8. dxe4 Bd7 9. Bg5 Qe7 10. Nbd2 a6 11. Ba4 b5 12. Bb3 Nd8 13. a4 Ne6 14. Bxe6 Qxe6 15. b4 Bd6 16. axb5 axb5 17. Be3 h6 18. Ba7 Nh5 19. g3 Qg4 20. Kh1 f5 21. Ng1 Qg6 22. Ngf3 Bc6 23. Nh4 Qg5 24. Ng2 fxe4 25. Be3 Qg6 26. Nh4 Qf7 27. Qg4 Nf6 28. Qe2 Nd5 29. Rxa8 Rxa8 30. c4 Nc3 31. Qg4 Bd7 32. Qg6 Qxg6 33. Nxg6 bxc4 34. Nxc4 Bb5 35. Rc1 Bxc4 36. Rxc3 Ra1+ 37. Bc1 Bf7 38. Nh4 Bxb4 39. Rxc7 Ba3 40. Rc8+ Kh7 0-1

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.14"]
[Round "9"]
[White "Guimaraes, Diogo Duarte"]
[Black "Dos Santos, Haroldo Cunha Jr"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2290"]
[BlackElo "2072"]
[PlyCount "47"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 Qe7 6. a4 a6 7. Nbd2 d6 8. h3 0-0 9. 0-0 Be6 10. Re1 Ba7 11. Nf1 Rad8 12. Be3 Bb8 13. Bxe6 fxe6 14. Qb3 Na5 15. Qa3 Rde8 16. b4 Nc6 17. b5 Nd8 18. bxa6 bxa6 19. Rab1 Nf7 20. Rb7 Qd7 21. Rd1 Qc6 22. Rdb1 d5 23. Bc5 Nd6 24. Nxe5 1-0

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.13"]
[Round "8"]
[White "Campos, Alexandre Ferreira"]
[Black "Guimaraes, Diogo Duarte"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "2034"]
[BlackElo "2290"]
[PlyCount "40"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Nbd7 5. Bg5 c6 6. e3 Qa5 7. Bxf6 Nxf6 8. a3 Ne4 9. Qc1 Nxc3 10. Qxc3 Qxc3+ 11. bxc3 b6 12. Kd2 Bb7 13. cxd5 exd5 14. Bd3 f6 15. e4 dxe4 16. Bxe4 0-0-0 17. Rhd1 g6 18. Bd3 c5 19. Ke2 cxd4 20. cxd4 Bg7 1/2-1/2

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.12"]
[Round "7"]
[White "Guimaraes, Diogo Duarte"]
[Black "Moura, Eduardo Henrique B"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2290"]
[BlackElo "2098"]
[PlyCount "58"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 a6 7. a4 Nc6 8. h3 e5 9. dxe5 dxe5 10. Be3 Be6 11. Ng5 Nd4 12. Nxe6 fxe6 13. Bc4 Qe8 14. f4 Qc6 15. Bd3 Bh6 16. g4 Qc5 17. Ne2 Nd7 18. Nxd4 exd4 19. Bd2 g5 20. f5 Ne5 21. h4 Qe7 22. Qc1 Nxg4 23. hxg5 Ne3 24. Bxe3 dxe3 25. f6 Qc5 26. gxh6 Qg5+ 27. Kh2 Qh4+ 28. Kg2 Qg4+ 29. Kh2 Qh4+ 1/2-1/2

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.11"]
[Round "6"]
[White "Alonso, Salvador"]
[Black "Guimaraes, Diogo Duarte"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2471"]
[BlackElo "2290"]
[PlyCount "83"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. c4 c6 9. cxd5 cxd5 10. Nc3 Nxc3 11. bxc3 Nd7 12. Re1 Qc7 13. Bg5 h6 14. Bh4 b6 15. Rc1 Bb7 16. c4 Bf4 17. Rc2 Rfe8 18. Rxe8+ Rxe8 19. g3 dxc4 20. Rxc4 Qd6 21. gxf4 b5 22. Rc3 Qxf4 23. Bxb5 Qg4+ 24. Bg3 Re7 25. Be2 Qh3 26. d5 Nf6 27. d6 Rd7 28. Rc7 Rxc7 29. dxc7 Nd5 30. Qb3 Nb6 31. Qe3 Qd7 32. Qd4 Qe6 33. Qd8+ Kh7 34. Qd3+ Be4 35. Qe3 Qd5 36. Nd2 Bf5 37. Bf3 Qxa2 38. Be4 Qe6 39. Bxf5+ Qxf5 40. Qe4 Kg6 41. Qxf5+ Kxf5 42. Nc4 1-0

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.10"]
[Round "4"]
[White "Galego, Luis"]
[Black "Guimaraes, Diogo Duarte"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2471"]
[BlackElo "2290"]
[PlyCount "32"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. a3 Bd6 7. Qc2 0-0 8. Bd2 Qe7 9. cxd5 exd5 10. g3 Re8 11. Nh4 g6 12. Bg2 Ne4 13. 0-0 Ndf6 14. Rae1 g5 15. Nf3 Bf5 16. Qd1 Qe6 1/2-1/2

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.10"]
[Round "5"]
[White "Guimaraes, Diogo Duarte"]
[Black "Romanishin, Oleg M"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2290"]
[BlackElo "2412"]
[PlyCount "74"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 Ne4 6. Qe2 Nc5 7. 0-0 Be7 8. Rd1 d5 9. Bb5 Ne6 10. c3 a6 11. Bxc6+ bxc6 12. cxd4 c5 13. dxc5 Bxc5 14. Nc3 Bb7 15. Ne4 Be7 16. Ng3 0-0 17. Nf5 c5 18. h4 d4 19. b4 Re8 20. bxc5 Bxc5 21. Be3 Qd7 22. Rac1 Rac8 23. N5xd4 Nxd4 24. Nxd4 Rxe5 25. Nf3 Bxf3 26. Qxf3 Qe8 27. Bxc5 Rexc5 28. Rxc5 Rxc5 29. Qe2 Rc8 30. Qxa6 h5 31. a4 g6 32. a5 Kg7 33. Qb7 Rc2 34. Qf3 Qa4 35. Qd3 Ra2 36. Re1 Qb4 37. Re4 Qc5 1/2-1/2

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.09"]
[Round "3"]
[White "Guimaraes, Diogo Duarte"]
[Black "Brizzi, Milagros Tatiana"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2290"]
[BlackElo "2028"]
[PlyCount "75"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. d4 e6 5. Bd3 dxe4 6. Nxe4 Be7 7. c3 Nf6 8. Ng3 Nh5 9. Qb3 Bxf3 10. gxf3 Nxg3 11. hxg3 Qb6 12. Qc2 Nd7 13. Rxh7 Rxh7 14. Bxh7 0-0-0 15. Bd3 Rh8 16. Be3 Rh1+ 17. Bf1 Qb5 18. Qe2 Qd5 19. a3 Qb3 20. Rc1 Bd6 21. c4 e5 22. Qc2 Qa2 23. Kd2 g6 24. c5 exd4 25. Bc4 dxe3+ 26. Kxe3 Bxc5+ 27. Ke2 Rh2 28. Bxa2 Rxf2+ 29. Kd1 Rf1+ 30. Ke2 Rf2+ 31. Ke1 Ne5 32. Qxf2 Bxf2+ 33. Kxf2 Nd3+ 34. Ke3 Nxc1 35. Bxf7 Kd7 36. Kd2 Ke7 37. Bg8 Kf8 38. Bc4 1-0

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.08"]
[Round "2"]
[White "Meza, Anahi Silvina"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "D09"]
[WhiteElo "1965"]
[BlackElo "2290"]
[PlyCount "72"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Nge7 6. Bg2 Ng6 7. 0-0 Bg4 8. Qb3 Rb8 9. h3 Bxf3 10. exf3 Ncxe5 11. Re1 Be7 12. f4 Nd7 13. f5 Nge5 14. f6 gxf6 15. Bh6 Rg8 16. Qd1 Nc5 17. Nd2 Ned3 18. Qh5 Nxe1 19. Rxe1 Nd3 20. Re2 Ne5 21. f4 d3 22. Re4 Nc6 23. Kh2 Nd4 24. Re3 Qd7 25. Be4 f5 26. Bd5 Rg6 27. Rxd3 c6 28. Bg2 Qe6 29. Rxd4 Rxh6 30. Qd1 Rd8 31. Nf3 Qxc4 32. Rxd8+ Bxd8 33. Ne5 Qe6 34. Qa4 Bb6 35. Nf3 Qe2 36. Nd4 Rxh3+ 0-1

[Event "Rio de Janeiro Duchamp op 4th"]
[Site "Rio de Janeiro"]
[Date "2022.12.07"]
[Round "1"]
[White "Guimaraes, Diogo Duarte"]
[Black "Carneiro, Luis Guilherme Rosa"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2290"]
[BlackElo "1815"]
[PlyCount "43"]
[EventDate "2022.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. Be2 Bd7 9. 0-0 Nxd4 10. Bxd4 Bc6 11. Qd3 0-0 12. f4 Nd7 13. Bxg7 Kxg7 14. Kh1 Nc5 15. Qd4+ Kg8 16. b4 e5 17. fxe5 Ne6 18. Qxd6 Qxd6 19. exd6 Nd4 20. Bd3 Rfe8 21. b5 Bd7 22. Nd5 1-0

[Event "Titled Tuesday intern op 01st Mar Early"]
[Site "Chess.com INT"]
[Date "2022.03.01"]
[Round "11"]
[White "Winkels, Marcel"]
[Black "Guimaraes, Diogo Duarte"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1979"]
[BlackElo "2273"]
[PlyCount "69"]
[EventDate "2022.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. b3 d5 2. Nf3 Nf6 3. Bb2 Bf5 4. e3 e6 5. d3 c5 6. Nh4 Bg4 7. Be2 Bxe2 8. Qxe2 Nc6 9. Nd2 Ne4 10. dxe4 Qxh4 11. exd5 exd5 12. Qb5 0-0-0 13. 0-0-0 Qxf2 14. Rhf1 Qxe3 15. Rxf7 Be7 16. Bxg7 Rhg8 17. g3 Rd7 18. Kb1 Nd4 19. Qd3 Qe6 20. Rdf1 Rxg7 21. Rxg7 Bf6 22. Rxd7 Kxd7 23. c3 Ne2 24. Kc2 Nxc3 25. Qf5 Ne2 26. Qxf6 Nd4+ 27. Kc1 Qe3 28. Qf7+ Kc6 29. Qf6+ Kb5 30. Qf2 Qc3+ 31. Kb1 Qc2+ 32. Ka1 Qc3+ 33. Kb1 Qd3+ 34. Ka1 Qc3+ 35. Kb1 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.29"]
[Round "8"]
[White "Guimaraes, Diogo Duarte"]
[Black "Barbosa, Evandro Amorim"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2273"]
[BlackElo "2487"]
[PlyCount "67"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Bd6 8. 0-0-0 Be5 9. g3 Nge7 10. Qe2 b5 11. f4 Bxd4 12. Bxd4 Nxd4 13. Rxd4 Rb8 14. Qd2 b4 15. Nd1 0-0 16. Rxb4 Bb7 17. Nc3 d5 18. Bg2 Nc6 19. Ra4 dxe4 20. Bxe4 Rfd8 21. Qe3 Na5 22. Rd1 Rdc8 23. Bxb7 Rxb7 24. Qe5 Qxe5 25. fxe5 Nc6 26. Rc4 Rbc7 27. Na4 g5 28. Rc5 Nb4 29. Rxc7 Rxc7 30. c3 Kg7 31. Rd6 a5 32. Nb6 Kg6 33. a3 Nc6 34. Nd5 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.29"]
[Round "9"]
[White "Hungaski, Robert Andrew"]
[Black "Guimaraes, Diogo Duarte"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2537"]
[BlackElo "2273"]
[PlyCount "97"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. c5 Nbd7 6. Bf4 Nh5 7. e3 g6 8. h4 Bg7 9. Bh2 b6 10. cxb6 Qxb6 11. a3 0-0 12. Na4 Qa7 13. Rc1 Bb7 14. Be2 Nhf6 15. Ne5 Rfc8 16. Qb3 Nxe5 17. Bxe5 Nd7 18. Bxg7 Kxg7 19. h5 a5 20. Nc5 Nxc5 21. Rxc5 a4 22. h6+ Kf8 23. Qc3 Ba6 24. Ra5 Qb7 25. Rxa4 Bxe2 26. Rxa8 Rxa8 27. Kxe2 Rb8 28. b4 Qc8 29. Rc1 Qa6+ 30. Qd3 Qa4 31. Rc5 Ra8 32. Qc3 f6 33. Rxc6 Kf7 34. Qc5 Qxa3 35. Qxd5+ Kf8 36. b5 Rb8 37. b6 Qb2+ 38. Kf3 Qb1 39. Rxf6+ exf6 40. Qd6+ Kf7 41. Qc7+ Ke6 42. Qxb8 f5 43. Kg3 Qd1 44. Qf4 Kf6 45. b7 g5 46. Qd6+ Kf7 47. Qd7+ Kg6 48. Qe6+ Kh5 49. Qxf5 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.28"]
[Round "7"]
[White "Guimaraes, Diogo Duarte"]
[Black "Federzoni, Enzo"]
[Result "1/2-1/2"]
[ECO "B88"]
[WhiteElo "2273"]
[BlackElo "2138"]
[PlyCount "68"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 Nc6 8. Be3 Be7 9. f4 0-0 10. Qf3 Nxd4 11. Bxd4 b5 12. Bd3 Bb7 13. a3 Qc7 14. Qh3 g6 15. f5 e5 16. Be3 d5 17. exd5 Bc5 18. fxg6 fxg6 19. Kh1 Bxe3 20. Qxe3 Nxd5 21. Nxd5 Bxd5 22. Be4 Bxe4 23. Qxe4 Qc4 24. Qxc4+ bxc4 25. Kg1 Rad8 26. Rfd1 e4 27. Rxd8 Rxd8 28. Re1 Rd2 29. Rxe4 Rxc2 30. Kf1 Kf7 31. Re2 Rc1+ 32. Kf2 c3 33. bxc3 Rxc3 34. Re3 Rc2+ 1/2-1/2

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.27"]
[Round "5"]
[White "Guimaraes, Diogo Duarte"]
[Black "Cordero, Daniela"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2273"]
[BlackElo "2011"]
[PlyCount "108"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Bd3 c5 5. dxc5 Nf6 6. b4 a5 7. c3 axb4 8. cxb4 b6 9. Ngf3 bxc5 10. bxc5 Bxc5 11. 0-0 0-0 12. e5 Nfd7 13. Nb3 Be7 14. Qc2 g6 15. Bh6 Re8 16. Nbd4 Nc5 17. Bb5 Bd7 18. a4 Qc7 19. h4 Nc6 20. Nxc6 Bxc6 21. Be3 Rec8 22. Rfc1 Bb7 23. Ra3 Qd8 24. Rc3 Na6 25. Rxc8 Rxc8 26. Qe2 Rxc1+ 27. Bxc1 Qc8 28. Be3 Bd8 29. h5 Nb4 30. Nd4 Qc7 31. hxg6 hxg6 32. Nxe6 fxe6 33. Qg4 Kf7 34. Qxb4 Qxe5 35. Bd4 Qf4 36. Bf1 Qc7 37. a5 Ba8 38. Bb6 Qb8 39. Ba6 e5 40. Qc5 Be7 41. Qc1 Qd6 42. Qc8 Qc6 43. Qh8 d4 44. Bf1 Bf6 45. Qh3 e4 46. Qh7+ Ke6 47. Qxg6 d3 48. Qh6 Qd5 49. Be3 Qxa5 50. g4 Kf7 51. g5 Bg7 52. g6+ Kg8 53. Qh7+ Kf8 54. Bh6 Bxh6 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.26"]
[Round "4"]
[White "Bachmann, Axel"]
[Black "Guimaraes, Diogo Duarte"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2594"]
[BlackElo "2273"]
[PlyCount "51"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Bg5 Nc6 5. Nc3 Bf5 6. e3 Qd7 7. Nf3 e6 8. Rc1 h6 9. Bf4 Bd6 10. Bxd6 Qxd6 11. Qb3 Nge7 12. Qxb7 0-0 13. Qa6 Rfb8 14. Bb5 Qb4 15. Bxc6 Nxc6 16. 0-0 Rb6 17. Qa4 Qxb2 18. Nxd5 exd5 19. Rxc6 Rb4 20. Qa6 Bd7 21. Rc7 Bb5 22. Qb7 Bxf1 23. Qxa8+ Kh7 24. h3 Qb1 25. Nd2 Qd3 26. Qxd5 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "3"]
[White "Guimaraes, Diogo Duarte"]
[Black "Peroza, Eduardo Antunes"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2273"]
[BlackElo "2009"]
[PlyCount "113"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Be6 13. a4 Rb8 14. Ncb4 Bxd5 15. Nxd5 0-0 16. h4 Bh6 17. axb5 axb5 18. Ra6 Ne7 19. Nxe7+ Qxe7 20. Qxd6 Qb7 21. Qc6 Qxc6 22. Rxc6 Ra8 23. Rd6 Ra1+ 24. Rd1 Rfa8 25. Ke2 Bc1 26. b3 g6 27. Kf3 Bb2 28. Bxb5 Bxc3 29. Rxa1 Bxa1 30. Ba4 Bd4 31. Rc1 Ra7 32. g4 f5 33. gxf5 gxf5 34. exf5 Rf7 35. Ke4 Bxf2 36. h5 Kg7 37. Kxe5 Bg3+ 38. Ke4 Kf6 39. Rc8 Bc7 40. Re8 Kg5 41. b4 Kxh5 42. Rg8 Re7+ 43. Kd5 Bf4 44. f6 Re5+ 45. Kd4 Rf5 46. f7 Bd6 47. Be8 Kh6 48. b5 Rf1 49. Kd5 Ba3 50. b6 Rd1+ 51. Kc6 Rf1 52. b7 Rc1+ 53. Kb6 Bc5+ 54. Kb5 Bd6 55. b8Q Rb1+ 56. Kc6 Rxb8 57. Kxd6 1-0

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.25"]
[Round "2"]
[White "Silva, Janderson Rossi Da"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1878"]
[BlackElo "2273"]
[PlyCount "58"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 0-0 6. 0-0 d6 7. b4 Bb6 8. Re1 Ne7 9. Nbd2 Ng6 10. a4 d5 11. Bb3 a5 12. Qc2 Ng4 13. Rf1 Nf4 14. exd5 Ne2+ 15. Kh1 Nxc1 16. Raxc1 Nxf2+ 17. Rxf2 Bxf2 18. Nc4 Bb6 19. Nxb6 cxb6 20. Nxe5 axb4 21. c4 Qf6 22. d4 Qf4 23. Nd3 Qxd4 24. Nxb4 Bg4 25. h3 Bh5 26. Na2 Rfe8 27. Qc3 Qf2 28. Rg1 Re3 29. Qd4 Rxh3+ 0-1

[Event "Florianopolis op 8th"]
[Site "Florianopolis"]
[Date "2022.01.24"]
[Round "1"]
[White "Guimaraes, Diogo Duarte"]
[Black "Da Silva Junior, Marco Aurelio"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2273"]
[BlackElo "1690"]
[PlyCount "97"]
[EventDate "2022.01.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Be3 Nf6 7. Nc3 Bb4 8. 0-0 0-0 9. Nxc6 dxc6 10. e5 Nd5 11. Nxd5 exd5 12. Qh5 g6 13. Qh6 Re8 14. Bg5 Bf8 15. Qh4 Be7 16. f4 Bxg5 17. fxg5 Rxe5 18. Rxf7 Kxf7 19. Qxh7+ Ke6 20. Qxg6+ Kd7 21. Rf1 Kc7 22. Rf7+ Kb8 23. h4 Re1+ 24. Kf2 Re6 25. Qg7 Qb6+ 26. Kg3 Qe3+ 27. Kh2 Qe5+ 28. Qxe5+ Rxe5 29. Kg3 Re8 30. h5 Be6 31. Rg7 Ka7 32. h6 Rh8 33. h7 Raf8 34. g6 c5 35. Re7 c4 36. Rxe6 cxd3 37. cxd3 Rd8 38. Kf4 Rd7 39. Kg5 Rhxh7 40. gxh7 Rxh7 41. g4 Rh3 42. d4 Rd3 43. Kf5 Rxd4 44. g5 Rd2 45. g6 Rxb2 46. g7 Rf2+ 47. Kg6 Rg2+ 48. Kf6 Rf2+ 49. Ke7 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.04"]
[Round "11"]
[White "Guimaraes, Diogo Duarte"]
[Black "Veiga, Emerson de Sousa"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2264"]
[BlackElo "2072"]
[PlyCount "149"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Be2 e5 7. Qe3 Ngf6 8. c4 Qb6 9. Nc3 Be7 10. Qxb6 Nxb6 11. Be3 Nbd7 12. Nd2 b6 13. 0-0 Bb7 14. a4 Bd8 15. b4 a5 16. bxa5 Rxa5 17. Rfb1 Bc6 18. Nb5 Ke7 19. Nb3 Ra8 20. f3 Nc5 21. Nxc5 bxc5 22. Rd1 Ne8 23. Ra3 Bb6 24. Rb3 Bc7 25. Ra1 Ba5 26. Rd3 Ra6 27. Bd1 Bb4 28. Bb3 Bd7 29. Rad1 f6 30. Bd2 Bxd2 31. R1xd2 g5 32. Bd1 Be6 33. Bb3 h5 34. Rb2 Rf8 35. Nc3 Nc7 36. Ba2 Rfa8 37. Rd1 Bd7 38. Rdb1 Bc6 39. Bb3 Ne6 40. Bd1 Nd4 41. Rb8 Kd7 42. Nd5 Bxd5 43. exd5 Rxb8 44. Rxb8 h4 45. Rb7+ Ke8 46. g3 hxg3 47. hxg3 Kf8 48. Kf2 Kg8 49. Ke3 Nf5+ 50. Kf2 Nd4 51. g4 Kf8 52. Ke3 Ke8 53. Kd2 Ra5 54. Kc3 Kf8 55. Rb2 Ra7 56. Ra2 Ra5 57. Kb2 Ke7 58. Ka3 Kf8 59. Rh2 Ke7 60. Rb2 Ra7 61. Rh2 Ra5 62. Bc2 Nxc2+ 63. Rxc2 f5 64. Rh2 e4 65. fxe4 f4 66. Rh7+ Kf6 67. Rh6+ Ke5 68. Re6+ Kd4 69. Rxd6 f3 70. Rf6 Kxe4 71. Rf5 Ra6 72. Kb3 Ke3 73. Kc3 f2 74. Re5+ Kf3 75. Rxg5 0-1

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.03"]
[Round "10"]
[White "Soares, Joao Carlos TC"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2056"]
[BlackElo "2264"]
[PlyCount "86"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 Bf5 7. Rc1 a6 8. Ne5 e6 9. Qa4 Rc8 10. e4 dxe4 11. Nxc6 bxc6 12. Bxa6 Be7 13. Bxc8 Qxc8 14. 0-0 0-0 15. Nd1 Nd5 16. Bd2 Bf6 17. Ne3 Nf4 18. Nxf5 Ne2+ 19. Kh1 Nxc1 20. Nh6+ gxh6 21. Rxc1 Qd7 22. Bxh6 Rd8 23. Be3 Bxd4 24. Bxd4 Qxd4 25. Qxd4 Rxd4 26. Kg1 Rd2 27. Rb1 Kf8 28. Kf1 Ke7 29. Ke1 e3 30. fxe3 Rxg2 31. Rc1 Rxb2 32. a4 Kd6 33. h4 Rb4 34. Ra1 Rxh4 35. Ke2 Rb4 36. a5 Rb7 37. Rd1+ Kc5 38. Rc1+ Kd6 39. Rd1+ Kc7 40. Rh1 Ra7 41. Rxh7 Kd6 42. Kd3 e5 43. Ke4 f5+ 0-1

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.02"]
[Round "8"]
[White "Guimaraes, Diogo Duarte"]
[Black "Matsuura, Everaldo"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2264"]
[BlackElo "2464"]
[PlyCount "13"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be3 Nf6 7. Be2 1/2-1/2

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.02"]
[Round "9"]
[White "Silva, Lucas Henrique Da"]
[Black "Guimaraes, Diogo Duarte"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2158"]
[BlackElo "2264"]
[PlyCount "77"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. g3 d5 4. Bg2 Bg4 5. b3 e6 6. 0-0 Bd6 7. Bb2 Nbd7 8. d3 Qe7 9. Nbd2 h6 10. Qc2 0-0 11. Rfe1 e5 12. e3 a5 13. a3 Rfe8 14. Nh4 g5 15. Nhf3 e4 16. Nd4 Nc5 17. dxe4 dxe4 18. f3 exf3 19. Bxf3 Bxf3 20. Nf5 Qe6 21. Nxf3 Bf8 22. Re2 Qe4 23. Bxf6 Qxf3 24. Rf1 Qe4 25. Qd1 Qg4 26. h3 Qh5 27. g4 Qg6 28. Bd4 Ne4 29. Bb2 Rad8 30. Qc2 Kh7 31. Kg2 Qe6 32. Ng3 Kg8 33. Nh5 Be7 34. Ng7 Qg6 35. Nxe8 Rxe8 36. Rf5 Bd8 37. Qd3 Qe6 38. Re5 Qd6 39. Rxe8+ 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.11.01"]
[Round "7"]
[White "Guimaraes, Diogo Duarte"]
[Black "Sekula, Markley Ribas"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2264"]
[BlackElo "2092"]
[PlyCount "51"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. 0-0 Nxe5 7. dxe5 Nc5 8. Be2 Be7 9. f4 c6 10. Be3 Ne4 11. c4 0-0 12. cxd5 cxd5 13. Nd2 Bc5 14. Bxc5 Nxc5 15. Nf3 Bf5 16. Nd4 Be4 17. b4 Ne6 18. Nb5 Qb6+ 19. Kh1 Qe3 20. f5 Nf4 21. Bf3 Bd3 22. Re1 Qf2 23. Nd6 Bc2 24. Rf1 Bxd1 25. Rxf2 Ba4 26. Rd2 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.31"]
[Round "5"]
[White "Aranha Filho, Alvaro Zimmermann"]
[Black "Guimaraes, Diogo Duarte"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2236"]
[BlackElo "2264"]
[PlyCount "47"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 g6 5. Qa4 Nbd7 6. cxd5 Nb6 7. Qb3 Qxd5 8. Qxd5 Nbxd5 9. a3 Bg7 10. Bg2 0-0 11. 0-0 Bf5 12. Nbd2 Ne4 13. Nc4 Nd6 14. Nxd6 exd6 15. Nd2 Be6 16. e4 Nb6 17. Nf3 d5 18. e5 f6 19. Bf4 fxe5 20. Bxe5 Nc4 21. Rfe1 Nxe5 22. Nxe5 Rae8 23. f4 Bf6 24. h4 1/2-1/2

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.31"]
[Round "6"]
[White "Quintiliano Pinto, Renato Rodrigues"]
[Black "Guimaraes, Diogo Duarte"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2469"]
[BlackElo "2264"]
[PlyCount "73"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Be2 Bd6 7. 0-0 0-0 8. b3 Ne4 9. Nxe4 dxe4 10. Nd2 f5 11. f3 Qh4 12. f4 c5 13. d5 e5 14. g3 Qe7 15. Bb2 Rf6 16. Rf2 Rg6 17. Kh1 Nf6 18. Rg2 Bd7 19. Qc2 h5 20. Rag1 Kf7 21. Qc3 exf4 22. gxf4 Ng4 23. Nf1 Rh8 24. Qe1 Rgh6 25. h3 R8h7 26. hxg4 hxg4+ 27. Rh2 g5 28. Rxh6 Rxh6+ 29. Kg2 gxf4 30. exf4 Bxf4 31. Bc1 Bxc1 32. Qxc1 Qh4 33. Qf4 Qh3+ 34. Kf2 Ra6 35. Qc7 Ke8 36. Ng3 Rxa2 37. Rh1 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.30"]
[Round "4"]
[White "Guimaraes, Diogo Duarte"]
[Black "Lima, Darcy Gustavo Macha"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "2264"]
[BlackElo "2508"]
[PlyCount "84"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 e5 7. Nf3 h6 8. Bc4 Be7 9. 0-0 0-0 10. h3 Na5 11. Bd5 Nxd5 12. Nxd5 Nc4 13. Bc1 Nb6 14. Nxe7+ Qxe7 15. b3 Nd7 16. Ba3 Nc5 17. Bxc5 dxc5 18. Qd5 Re8 19. Rfd1 Rb8 20. Qd6 Qxd6 21. Rxd6 b6 22. Rad1 Bb7 23. Nd2 Rbd8 24. Nc4 Rxd6 25. Nxd6 Rd8 26. Rd3 Ba6 27. c4 Bb7 28. f3 a6 29. Kf2 g6 30. Ke3 Ba8 31. f4 exf4+ 32. Kxf4 Kf8 33. e5 Bxg2 34. h4 h5 35. Kg5 Ke7 36. Rd2 Bh3 37. Rf2 Be6 38. a4 Rf8 39. Rf6 Rd8 40. Rf3 Rf8 41. Rf6 Rd8 42. Rf3 Rf8 1/2-1/2

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.29"]
[Round "2"]
[White "Cilento, Lucas Geraldo"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "1952"]
[BlackElo "2264"]
[PlyCount "78"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Be7 6. dxe5 0-0 7. Qe2 d5 8. Nc3 Nxc3 9. bxc3 Bg4 10. Bxc6 bxc6 11. h3 Bh5 12. g4 Bg6 13. Nd4 Qd7 14. f4 Be4 15. Be3 c5 16. Nb3 Qc6 17. Qf2 c4 18. Nd4 Qh6 19. Kh2 c5 20. Nf5 Bxf5 21. gxf5 Qh5 22. f6 gxf6 23. Rg1+ Kh8 24. exf6 Bxf6 25. Bxc5 Rg8 26. Bd4 Qf5 27. Bxf6+ Qxf6 28. Qd4 Qxd4 29. cxd4 Rae8 30. Rge1 Rxe1 31. Rxe1 Rb8 32. Re7 Rb2 33. Rxa7 Rxc2+ 34. Kg3 Rd2 35. a4 Rxd4 36. a5 c3 37. a6 Ra4 38. Rc7 d4 39. a7 Rxa7 0-1

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.29"]
[Round "3"]
[White "Guimaraes, Diogo Duarte"]
[Black "De Oliveira, Yuri Garcia"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2264"]
[BlackElo "1925"]
[PlyCount "61"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. Bg5 Be6 9. f4 Be7 10. f5 Bc4 11. Qd2 Nbd7 12. 0-0-0 b5 13. b3 Bxe2 14. Qxe2 Nxe4 15. Nxe4 Bxg5+ 16. Kb1 Be7 17. Nxd6+ Bxd6 18. Rxd6 Qc7 19. Qe4 Qxd6 20. Qxa8+ Ke7 21. Qxh8 Qd1+ 22. Kb2 Qd4+ 23. Kc1 Nc5 24. Bxb5 Ne4 25. Qe8+ Kf6 26. Qc6+ Kg5 27. h4+ Kg4 28. Be2+ Kg3 29. c3 Qd2+ 30. Kb1 Nxc3+ 31. Qxc3+ 1-0

[Event "BRA-ch 87th"]
[Site "Cuiaba"]
[Date "2021.10.28"]
[Round "1"]
[White "Guimaraes, Diogo Duarte"]
[Black "Rodrigues Mota, Romulo Cardoso S"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2264"]
[BlackElo "1759"]
[PlyCount "45"]
[EventDate "2021.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Bg7 7. Nxc6 bxc6 8. e5 Ng8 9. Qf3 e6 10. Bf4 Qa5 11. 0-0-0 Bxe5 12. Ne4 f5 13. Bxe5 Qxe5 14. Nd6+ Ke7 15. Bxe6 Kf8 16. Rhe1 Qf6 17. Nxc8 Rxc8 18. Bxd7 Rb8 19. Qa3+ Kf7 20. Be6+ Kg7 21. Rd7+ Kh6 22. Qh3+ Kg5 23. f4+ 1-0

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2021.10.12"]
[Round "7"]
[White "Guimaraes, Diogo Duarte"]
[Black "Aranha Filho, Alvaro Zimmermann"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2264"]
[BlackElo "2236"]
[PlyCount "24"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 1/2-1/2

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2021.10.12"]
[Round "6"]
[White "Luz, Arthur Nader"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2149"]
[BlackElo "2264"]
[PlyCount "44"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 c5 4. dxc5 Qa5 5. Bd2 Qxc5 6. Be3 Qa5 7. Qd2 Bg7 8. f3 0-0 9. g4 Nc6 10. h4 d5 11. exd5 Rd8 12. 0-0-0 Nxd5 13. Nxd5 Qxa2 14. Nxe7+ Kf8 15. Nxg6+ hxg6 16. Bc5+ Kg8 17. Qxd8+ Nxd8 18. Rxd8+ Kh7 19. b4 Bc3 20. Kd1 Qb1+ 21. Ke2 Qe1+ 22. Kd3 Qd2+ 0-1

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2021.10.11"]
[Round "5"]
[White "Guimaraes, Diogo Duarte"]
[Black "Oliveira, Fernando Ventura"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2264"]
[BlackElo "2029"]
[PlyCount "119"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. Be2 d6 8. 0-0 0-0 9. Re1 Be6 10. h3 d5 11. Nc5 d4 12. Nb1 Bc8 13. Nd2 b6 14. Nd3 Bb7 15. f4 e5 16. fxe5 Nd7 17. Nf3 Ndxe5 18. Ndxe5 Nxe5 19. Bf4 Nxf3+ 20. Bxf3 Rc8 21. Qd3 Qe7 22. Re2 Qb4 23. Qb3 Qc5 24. Qd3 Qa5 25. Qd2 Qc5 26. Kh1 Ba6 27. Rf2 Rfd8 28. Be2 d3 29. Bxd3 Bxd3 30. cxd3 Rxd3 31. Qe2 Qc4 32. Rc1 Qxc1+ 33. Bxc1 Rxc1+ 34. Rf1 Rxf1+ 35. Qxf1 Rd2 36. Qc1 Rxb2 37. Qc8+ Bf8 38. a4 Rb4 39. Qc6 h5 40. g3 Bc5 41. a5 Rb2 42. Qa8+ Kg7 43. Qxa7 Rf2 44. h4 Rf1+ 45. Kg2 Rf2+ 46. Kh3 Ra2 47. a6 Bg1 48. g4 Bd4 49. gxh5 gxh5 50. Kg3 Ra3+ 51. Kg2 Ra2+ 52. Kf1 Ra1+ 53. Ke2 Bg1 54. e5 b5 55. Qb7 Kg6 56. Qe4+ Kg7 57. e6 Ra2+ 58. Kf1 fxe6 59. Kxg1 Kf6 60. a7 1-0

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2021.10.11"]
[Round "4"]
[White "Lima, Darcy Gustavo Macha"]
[Black "Guimaraes, Diogo Duarte"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2508"]
[BlackElo "2264"]
[PlyCount "47"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 c5 7. 0-0 Re8 8. Re1 cxd4 9. Nxd4 Nc6 10. Be3 Nxd4 11. Bxd4 Be6 12. b3 a5 13. e5 dxe5 14. Bxe5 Qc8 15. Bf3 Rd8 16. Qe2 Nd7 17. Bxg7 Kxg7 18. Rad1 Qc7 19. Qe3 Rac8 20. Nb5 Qb8 21. Qc3+ Kg8 22. Qxa5 Ne5 23. Rxd8+ Rxd8 24. Rxe5 1-0

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2021.10.10"]
[Round "3"]
[White "Guimaraes, Diogo Duarte"]
[Black "Miquelin, Nicolas Seoane"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2264"]
[BlackElo "2066"]
[PlyCount "79"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 g6 6. 0-0 Bg7 7. Be3 Ne7 8. Nc3 0-0 9. f4 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Be2 e5 13. Nf5 Qxd1 14. Ne7+ Kh8 15. Raxd1 exf4 16. Rxf4 Be6 17. Bf3 Nc6 18. Nxc6 bxc6 19. b3 Rfd8 20. Rxd8+ Rxd8 21. Bxc6 Rc8 22. Be4 Be5 23. Rf1 f5 24. Bd3 Kg7 25. Re1 Bc3 26. Re2 Rc6 27. Bf4 Kf6 28. h4 a5 29. a4 Rc8 30. Kf2 Rc6 31. g3 Rc8 32. Bg5+ Kf7 33. Bd2 Bd4+ 34. Ke1 Rc5 35. Be3 Bc3+ 36. Kd1 Rc8 37. Bd2 Kf6 38. Bc4 Rxc4 39. bxc4 Be5 40. Bg5+ 1-0

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2021.10.09"]
[Round "1"]
[White "Guimaraes, Diogo Duarte"]
[Black "Vaz, Osvaldo Jose"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2264"]
[BlackElo "1644"]
[PlyCount "55"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. c3 Nc6 7. 0-0 Be7 8. Re1 0-0 9. Nbd2 f6 10. exf6 Nxf6 11. Nf1 Qb6 12. a3 cxd4 13. cxd4 Bd7 14. b4 Rae8 15. b5 Nd8 16. Ne5 Nf7 17. Re3 Rd8 18. Rh3 Be8 19. Be3 Nd6 20. Nd2 Nf5 21. g4 Nd6 22. a4 Nfe4 23. Nxe4 Nxe4 24. Qc2 Rf6 25. a5 Qd6 26. f3 Nc5 27. Bxh7+ Kf8 28. Bg6 1-0

[Event "Sao Jose dos Campos op"]
[Site "Sao Jose dos Campos"]
[Date "2021.10.09"]
[Round "2"]
[White "Rodrigues, Nei Jorge"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1865"]
[BlackElo "2264"]
[PlyCount "64"]
[EventDate "2021.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 c5 4. e3 Bg7 5. Nbd2 0-0 6. Be2 Nc6 7. c3 d6 8. h3 cxd4 9. exd4 Nd5 10. Bg3 e5 11. dxe5 dxe5 12. 0-0 Nf4 13. Bxf4 exf4 14. Qa4 Qc7 15. Rfe1 Bd7 16. Qb3 Be6 17. Qa4 a6 18. Ne4 b5 19. Qa3 Rfd8 20. b4 a5 21. bxa5 Rxa5 22. Qc1 Bd5 23. Nfd2 Ne5 24. Rb1 f5 25. Ng5 h6 26. c4 bxc4 27. Ndf3 Nxf3+ 28. Nxf3 Rxa2 29. Rb5 c3 30. Rd1 c2 31. Rbxd5 Rxd5 32. Rxd5 Ra1 0-1

[Event "Bom Jesus do Itabapoana op 1st"]
[Site "Bom Jesus do Itabapoana"]
[Date "2021.08.29"]
[Round "6"]
[White "Baeta, Marcio Netto"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1896"]
[BlackElo "2248"]
[PlyCount "96"]
[EventDate "2021.08.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. fxg7 cxd2+ 7. Qxd2 Bxg7 8. Qxd8+ Kxd8 9. Bd3 Nd7 10. a3 Nc5 11. Bc2 Be6 12. Be3 Nd7 13. 0-0-0 Ke8 14. b3 a5 15. Nf3 a4 16. Bd4 Bxd4 17. Nxd4 axb3 18. Nxe6 fxe6 19. Bxb3 Rxa3 20. Kb2 Ra5 21. Ra1 Rxa1 22. Rxa1 Rf8 23. Ra8+ Kf7 24. Rxf8+ Kxf8 25. Kc3 Nc5 26. Bc2 h6 27. Kd4 b6 28. Bg6 Nd7 29. Bc2 e5+ 30. Ke4 Kf7 31. Kf5 e6+ 32. Kg4 b5 33. Kh5 Kg7 34. Bb3 Nc5 35. cxb5 cxb5 36. Bc2 b4 37. g4 b3 38. Bb1 b2 39. g5 hxg5 40. Kxg5 Nb3 41. f4 Nd2 42. Bc2 e4 43. Kg4 e3 44. Kg3 b1Q 45. Bxb1 Nxb1 46. Kf3 Kf6 47. h4 Nc3 48. Kxe3 Kf5 0-1

[Event "Bom Jesus do Itabapoana op 1st"]
[Site "Bom Jesus do Itabapoana"]
[Date "2021.08.28"]
[Round "4"]
[White "Guimaraes, Diogo Duarte"]
[Black "Limp, Eduardo Thelio"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2248"]
[BlackElo "2366"]
[PlyCount "95"]
[EventDate "2021.08.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 f5 9. exf6 Nxf6 10. Nd6+ Bxd6 11. Qxd6 Ba6 12. c4 Qb6 13. Bd3 Bxc4 14. Bxc4 Ne4 15. Qd3 Qxf2+ 16. Kd1 d5 17. Be3 Qxb2 18. Rc1 0-0 19. Rc2 Qa1+ 20. Rc1 Qe5 21. Bb3 Rf2 22. Rf1 Qh5+ 23. Ke1 Rxg2 24. Rxc6 Qh4+ 25. Kd1 Qh3 26. Qxe4 dxe4 27. Bxe6+ Qxe6 28. Rxe6 Rxa2 29. Rf2 Rd8+ 30. Kc1 Rc8+ 31. Kb1 Rxf2 32. Bxf2 Rf8 33. Bxa7 Rf4 34. Kc1 Kf7 35. Rc6 Rg4 36. Kd1 Rg2 37. Rc2 Rxc2 38. Kxc2 Ke6 39. Kd2 Kf5 40. Ke3 g5 41. Kf2 Kg4 42. Kg2 h5 43. Be3 Kf5 44. Kg3 Kg6 45. Bb6 Kf5 46. Bc7 Kg6 47. Kf2 Kf7 48. Ke3 1/2-1/2

[Event "Bom Jesus do Itabapoana op 1st"]
[Site "Bom Jesus do Itabapoana"]
[Date "2021.08.28"]
[Round "5"]
[White "Lage, Pedro Ferreira"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2124"]
[BlackElo "2248"]
[PlyCount "100"]
[EventDate "2021.08.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. g3 Bb4+ 5. Nbd2 c5 6. Bg2 cxd4 7. Qa4+ Nc6 8. Nxd4 Qa5 9. Qxa5 Bxa5 10. N4b3 Bb6 11. 0-0 Bd7 12. cxd5 Nxd5 13. Nc4 Bc7 14. Nc5 0-0-0 15. Rd1 Nce7 16. Bg5 Rhe8 17. e4 Nb4 18. Nd6+ Bxd6 19. Rxd6 Bc6 20. Rxd8+ Kxd8 21. Rd1+ Kc8 22. a3 Na6 23. Nxa6 bxa6 24. Rd6 Kb7 25. Bf1 Kc7 26. Bf4 g5 27. Be5 f6 28. Rxe6+ fxe5 29. Rxe5 Ng6 30. Rxe8 Bxe8 31. Bxa6 g4 32. Be2 Ne5 33. h3 h5 34. hxg4 hxg4 35. Kg2 Bh5 36. Kf1 Kd6 37. b4 Nc6 38. Ke1 Nd4 39. Kd2 Ke5 40. Bd3 Be8 41. Ke3 Bc6 42. f4+ gxf3 43. g4 Bd7 44. g5 Be8 45. Bb1 Bh5 46. Bd3 Ne6 47. g6 Bxg6 48. a4 f2 49. Kxf2 Kd4 50. Ke2 Nf4+ 0-1

[Event "Bom Jesus do Itabapoana op 1st"]
[Site "Bom Jesus do Itabapoana"]
[Date "2021.08.27"]
[Round "3"]
[White "Deus Filho, Joaquim"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1909"]
[BlackElo "2248"]
[PlyCount "56"]
[EventDate "2021.08.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 bxc6 5. Nxe5 Qe7 6. d4 d6 7. Nd3 Qxe4+ 8. Qe2 Be7 9. Qxe4 Nxe4 10. f3 Nf6 11. Kf2 Bf5 12. Rd1 a5 13. a4 Nd5 14. c3 Kd7 15. Na3 h5 16. Nc4 Nb6 17. Ne3 Be6 18. Ra3 Nc4 19. Nxc4 Bxc4 20. Ra1 Rab8 21. Nf4 g6 22. Nh3 Rhe8 23. Ng1 g5 24. Re1 f5 25. g3 g4 26. h4 f4 27. fxg4 fxg3+ 28. Kxg3 Bxh4+ 0-1

[Event "Bom Jesus do Itabapoana op 1st"]
[Site "Bom Jesus do Itabapoana"]
[Date "2021.08.27"]
[Round "2"]
[White "Guimaraes, Diogo Duarte"]
[Black "Pereira, Marcos Luciano Mart"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2248"]
[BlackElo "1732"]
[PlyCount "63"]
[EventDate "2021.08.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Bd7 4. Ngf3 dxe4 5. Nxe4 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Ng3 Be7 9. Re1 0-0 10. c3 b6 11. Bf4 Bxf3 12. Qxf3 c5 13. Ba6 cxd4 14. Bb7 dxc3 15. bxc3 Nc5 16. Rad1 Qe8 17. Bxa8 Qxa8 18. Nf5 exf5 19. Qxa8 Rxa8 20. Rxe7 Nfe4 21. Rxa7 Re8 22. Be5 f6 23. Bd4 h6 24. f3 Ng5 25. Bxc5 bxc5 26. Rdd7 Ne6 27. Re7 Rxe7 28. Rxe7 Nf4 29. a4 Kf8 30. Rb7 Ne2+ 31. Kf1 Nxc3 32. a5 1-0

[Event "Bom Jesus do Itabapoana op 1st"]
[Site "Bom Jesus do Itabapoana"]
[Date "2021.08.26"]
[Round "1"]
[White "Da Silva, Eduardo Jose Meneze"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "2248"]
[PlyCount "42"]
[EventDate "2021.08.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 c5 2. e4 cxd4 3. Ne2 e5 4. g3 d5 5. Bd2 dxe4 6. Bg2 Nf6 7. 0-0 Nc6 8. Bg5 Bf5 9. Qd2 Be7 10. Bh4 0-0 11. Qg5 Qd7 12. g4 Nxg4 13. Ng3 Bxg5 14. Bxg5 Bg6 15. h3 Nf6 16. Bxe4 Nxe4 17. Nh1 Nxg5 18. f4 Nxh3+ 19. Kh2 Nxf4 20. Rf3 Qg4 21. Nd2 Qg2# 0-1

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "6"]
[White "Gaboyan, Susanna"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2215"]
[BlackElo "2248"]
[PlyCount "62"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bg4 4. 0-0 Nc6 5. d4 g6 6. c4 Bxf3 7. Bxf3 e6 8. Nc3 dxc4 9. d5 Nxd5 10. Nxd5 exd5 11. Bxd5 Bg7 12. Bxc6+ bxc6 13. Qa4 Qd5 14. e4 Qb5 15. Qa3 Bf8 16. Qc3 Rg8 17. Bf4 Bg7 18. e5 g5 19. Bxg5 Bxe5 20. Qe3 Kf8 21. f4 Rxg5 22. fxg5 Qb6 23. Qxb6 axb6 24. Rab1 Rxa2 25. Ra1 Rxb2 26. Ra8+ Kg7 27. Re8 Bd4+ 28. Kh1 Bc5 29. Rd8 Rf2 30. Rxf2 Bxf2 31. Kg2 c3 0-1

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "5"]
[White "Guimaraes, Diogo Duarte"]
[Black "Aditya, Mittal"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2248"]
[BlackElo "2438"]
[PlyCount "76"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bf5 4. b3 e6 5. Bb2 h6 6. Be2 Be7 7. 0-0 0-0 8. c4 a5 9. Nc3 Nbd7 10. a3 c6 11. Bd3 Bxd3 12. Qxd3 a4 13. Nxa4 dxc4 14. Qxc4 b5 15. Qxc6 bxa4 16. bxa4 Qa5 17. Ne5 Qxa4 18. Rfc1 Rfb8 19. Nxd7 Nxd7 20. Ra2 Qxc6 21. Rxc6 Rc8 22. Rc1 Nb6 23. Kf1 Na4 24. Ke1 Nxb2 25. Rxc8+ Rxc8 26. Rxb2 Bxa3 27. Ra2 Bb4+ 28. Ke2 g6 29. g4 Kg7 30. h3 Rc3 31. Rb2 Ba3 32. Ra2 Rb3 33. Kf3 Be7 34. Ra7 Bh4 35. Ra2 f5 36. Ke2 Kf6 37. f3 fxg4 38. fxg4 Bg5 0-1

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "11"]
[White "Guimaraes, Diogo Duarte"]
[Black "Hernandez Jimenez, Alexander Andres"]
[Result "0-1"]
[ECO "B91"]
[WhiteElo "2248"]
[BlackElo "2145"]
[PlyCount "112"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 h5 8. h3 Be7 9. Bg2 Be6 10. a4 Nbd7 11. a5 0-0 12. 0-0 Rc8 13. b3 Nc5 14. Be3 Qd7 15. Na4 Nxa4 16. Rxa4 Bxh3 17. f4 Bxg2 18. Kxg2 Qc6 19. Rc4 Qb5 20. Nc3 Qxa5 21. fxe5 Rxc4 22. bxc4 dxe5 23. Nd5 Nxd5 24. cxd5 g6 25. d6 Bd8 26. c4 Bb6 27. Bxb6 Qxb6 28. Qd5 Qc6 29. Qxc6 bxc6 30. Ra1 Ra8 31. Ra5 Kf8 32. Kf2 Ke8 33. Rxe5+ Kd7 34. Re7+ Kxd6 35. Rxf7 a5 36. Ke3 a4 37. Rf2 a3 38. Ra2 Kc5 39. Kd3 Kb4 40. c5 Kb3 41. Ra1 Kb2 42. Re1 a2 43. e5 a1Q 44. Re2+ Kb3 45. e6 Rd8+ 46. Ke4 Qb1+ 47. Kf3 Qf1+ 48. Rf2 Rd3+ 49. Ke4 Qxf2 50. Kxd3 Qxc5 51. Ke4 Qe7 52. Kf4 c5 53. Ke5 c4 54. Kd4 c3 55. g4 Qxe6 56. gxh5 gxh5 0-1

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "2"]
[White "Guimaraes, Diogo Duarte"]
[Black "Kanyamarala, Tarun"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2248"]
[BlackElo "2369"]
[PlyCount "87"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 Bg5 13. Be2 0-0 14. 0-0 a5 15. b3 Be6 16. a3 Qb8 17. axb4 Nxb4 18. Ncxb4 axb4 19. Rxa8 Qxa8 20. Nxb4 Qxe4 21. Bd3 Qb7 22. Nd5 Bxd5 23. cxd5 g6 24. Bc4 Ra8 25. g3 Qb6 26. Qe2 f5 27. h4 Bf6 28. h5 e4 29. Kg2 Qd4 30. Rd1 Qc3 31. Rd2 Re8 32. Rc2 Qa1 33. Ra2 Qc3 34. Ra7 Bd4 35. Rd7 Bc5 36. hxg6 hxg6 37. Rc7 Qd4 38. Bb5 Rb8 39. Bd7 Rxb3 40. Be6+ Kh8 41. Rc8+ Kg7 42. Rg8+ Kf6 43. Rf8+ Ke5 44. f4# 1-0

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "8"]
[White "Guimaraes, Diogo Duarte"]
[Black "Koganov, Mikhail"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2248"]
[BlackElo "2119"]
[PlyCount "168"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Be2 Ne4 8. cxd4 Bb4+ 9. Bd2 Nxd2 10. Nbxd2 0-0 11. 0-0 Bf5 12. a3 Be7 13. b4 Qd7 14. Rc1 Nd8 15. Nb3 c6 16. Re1 Ne6 17. Nc5 Nxc5 18. dxc5 Bg6 19. Nd4 Bg5 20. Rc3 Rae8 21. Bg4 Qc7 22. e6 f5 23. Bf3 Bf6 24. Rce3 Re7 25. b5 Rfe8 26. bxc6 bxc6 27. Qa4 Bxd4 28. Qxd4 h6 29. h4 Kh8 30. h5 Bh7 31. g3 Bg8 32. g4 f4 33. Re5 Rxe6 34. Rxe6 Rxe6 35. Rxe6 Bxe6 36. Be2 Kg8 37. Kg2 Qf7 38. Kf3 Bd7 39. Qxf4 Qxf4+ 40. Kxf4 Kf7 41. Ke5 Ke7 42. f4 Be8 43. g5 Bf7 44. gxh6 gxh6 45. f5 Be8 46. f6+ Kf8 47. Bg4 Kg8 48. Ke6 Kf8 49. Ke5 a5 50. Be2 Kf7 51. Bg4 Kf8 52. Bf5 Bxh5 53. Bd7 Be8 54. Bg4 h5 55. Bh3 h4 56. Bg4 Bf7 57. Bh3 d4 58. Kxd4 Bd5 59. Ke5 Kf7 60. Bg4 Bg2 61. Bh5+ Kf8 62. Bg4 h3 63. Bxh3 Bxh3 64. Kd6 Bg2 65. Kc7 Kf7 66. Kb6 a4 67. Ka5 Kxf6 68. Kxa4 Ke7 69. Ka5 Kd7 70. Kb6 Bf1 71. Kb7 Bb5 72. Kb6 Ke6 73. Ka5 Kd5 74. a4 Bxa4 75. Kxa4 Kxc5 76. Kb3 Kd4 77. Kc2 Kc4 78. Kb2 Kd3 79. Kb3 c5 80. Kb2 c4 81. Kc1 Kc3 82. Kb1 Kd2 83. Ka2 c3 84. Kb3 c2 0-1

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "3"]
[White "Guimaraes, Diogo Duarte"]
[Black "Laxman, Rajaram"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2248"]
[BlackElo "2411"]
[PlyCount "84"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Be2 Ne4 8. cxd4 Bb6 9. 0-0 Bg4 10. Be3 f5 11. exf6 Qxf6 12. Ne5 Bxe2 13. Qxe2 Nxd4 14. Bxd4 Bxd4 15. Ng4 Qb6 16. Nc3 Bxc3 17. bxc3 0-0 18. c4 Rae8 19. Ne3 Nxf2 20. Rxf2 Rxf2 21. Qxf2 Qxe3 22. cxd5 Qxf2+ 23. Kxf2 Rd8 24. Rc1 Rd7 25. Ke3 Kf7 26. Ke4 Ke7 27. Ke5 Kd8 28. Rf1 Re7+ 29. Kd4 Kd7 30. Rf2 Kd6 31. Rf8 c5+ 32. dxc6 Kxc6 33. Rc8+ Kb5 34. Rc2 Ka4 35. Rc3 b5 36. Rh3 h6 37. Kc3 Ka3 38. Kd4+ Kxa2 39. Kc5 Rb7 40. Kb4 a5+ 41. Kxa5 b4 42. Ka4 b3 0-1

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "7"]
[White "Toniutti, Ezio"]
[Black "Guimaraes, Diogo Duarte"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2293"]
[BlackElo "2248"]
[PlyCount "119"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. e3 e6 5. Nf3 Nbd7 6. Bd3 Bd6 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 Nf6 10. Bc2 h6 11. 0-0 b6 12. b4 c5 13. Ba4+ Bd7 14. dxc5 bxc5 15. Qxd6 Bxa4 16. Qxc5 Qe7 17. Be3 Qxc5 18. Bxc5 Ne4 19. Be3 0-0 20. Rfc1 f5 21. g3 Rfd8 22. b5 a6 23. b6 Bc6 24. Ne5 Bb7 25. c5 Bd5 26. c6 Nd6 27. b7 Nxb7 28. cxb7 Bxb7 29. Rc7 Be4 30. Nc6 Rd6 31. Ne5 Rad8 32. f3 Rd5 33. fxe4 Rxe5 34. Bf4 Rxe4 35. Rac1 e5 36. Rc8 Rxc8 37. Rxc8+ Kh7 38. Bc1 Re2 39. a4 Ra2 40. Rc5 Rxa4 41. Rxe5 Ra1 42. Rc5 g5 43. Kg2 a5 44. Be3 Kg6 45. Rc6+ Kh5 46. Ra6 Ra2+ 47. Bf2 a4 48. Kf3 Ra3+ 49. Be3 f4 50. gxf4 g4+ 51. Ke4 g3 52. hxg3 Kg4 53. Rg6+ Kh3 54. g4 Kg2 55. Rxh6 Ra1 56. g5 a3 57. Ra6 a2 58. g6 Kh3 59. g7 Rg1 60. Rh6+ 1-0

[Event "Titled Tuesday intern op 01st June"]
[Site "Chess.com INT"]
[Date "2021.06.01"]
[Round "9"]
[White "Vifleemskaia, Svetlana"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1926"]
[BlackElo "2248"]
[PlyCount "128"]
[EventDate "2021.06.01"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. cxd5 cxd5 5. Bf4 a6 6. e3 Nc6 7. Bd3 Bg4 8. Qb3 Na5 9. Qa4+ Bd7 10. Qc2 Rc8 11. Nge2 e6 12. 0-0 b5 13. a3 Be7 14. Rac1 0-0 15. h3 h6 16. Be5 Ne8 17. Qd2 Nb3 18. Qd1 Nxc1 19. Nxc1 Bd6 20. Qg4 Qg5 21. f4 Qxg4 22. hxg4 f6 23. Bxd6 Nxd6 24. Nb3 Nc4 25. Bxc4 Rxc4 26. Nc5 Bc8 27. Rc1 b4 28. axb4 Rxb4 29. Rc2 e5 30. Nxd5 Rb8 31. f5 exd4 32. exd4 Re8 33. Kf2 h5 34. Kg3 hxg4 35. Kxg4 Bb7 36. Nc7 Rec8 37. N7e6 Bd5 38. Re2 a5 39. Kh5 Kf7 40. Kg4 Rb4 41. Rd2 g6 42. fxg6+ Ke7 43. Nf4 Bg8 44. Kf5 Rd8 45. d5 Kd6 46. Ne4+ Ke7 47. d6+ Kd7 48. Nxf6+ Kc6 49. d7 Rb5+ 50. Kg4 Bc4 51. g7 Rbb8 52. g8Q Bxg8 53. Kf5 Bb3 54. Ng6 Rb5+ 55. Ne5+ Kc7 56. Rd3 a4 57. Rc3+ Kb7 58. Ke4 Ba2 59. Kf4 Bb3 60. Ke4 Rb6 61. Nfg4 Rb4+ 62. Ke3 Be6 63. g3 Bxg4 64. Nxg4 Rxg4 0-1

[Event "Titled Tuesday intern op 18th May"]
[Site "Chess.com INT"]
[Date "2021.05.18"]
[Round "1"]
[White "Aditya, Mittal"]
[Black "Guimaraes, Diogo Duarte"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2438"]
[BlackElo "2248"]
[PlyCount "41"]
[EventDate "2021.05.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 c5 4. d5 e5 5. dxe6 dxe6 6. Qxd8+ Kxd8 7. Nc3 a6 8. Bf4 Nc6 9. 0-0-0+ Bd7 10. Bxc6 bxc6 11. Nf3 Nd5 12. Ne5 Ke8 13. Na4 Rd8 14. c4 Nxf4 15. gxf4 Bc8 16. Rxd8+ Kxd8 17. Nf7+ Ke8 18. Nxh8 g6 19. Rd1 Bg7 20. Nb6 Bb7 21. Rd7 1-0

[Event "Titled Tuesday intern op 18th May"]
[Site "Chess.com INT"]
[Date "2021.05.18"]
[Round "5"]
[White "Golubenko, Valentina"]
[Black "Guimaraes, Diogo Duarte"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2209"]
[BlackElo "2248"]
[PlyCount "171"]
[EventDate "2021.05.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 e6 4. Bg2 Nbd7 5. 0-0 c6 6. c4 b6 7. Nc3 Bb7 8. Qc2 Rc8 9. e4 dxc4 10. Re1 Be7 11. Bf4 0-0 12. Rad1 Re8 13. Ne5 b5 14. a4 a6 15. Rd2 Qb6 16. Be3 Qc7 17. Nxd7 Qxd7 18. Bg5 Red8 19. d5 cxd5 20. exd5 exd5 21. Bxf6 Bxf6 22. Nxd5 Bxd5 23. Rxd5 Qa7 24. Qe4 g6 25. axb5 axb5 26. Rxb5 Rd2 27. Qf3 Rxf2 28. Qb7 Rxg2+ 29. Kxg2 Qxb7+ 30. Rxb7 c3 31. bxc3 Bxc3 32. Rc1 Rc5 33. Rf1 Be5 34. Rfxf7 Rc2+ 35. Kf3 Rc8 36. Rfe7 Rf8+ 37. Ke4 Bd6 38. Rxh7 Re8+ 39. Kd5 Bf8 40. Rbf7 Rd8+ 41. Ke6 Rd6+ 42. Ke5 Rd1 43. Rxf8+ Kxf8 44. Rh6 Kg7 45. Rh4 Rf1 46. Rf4 Rh1 47. h4 Rg1 48. Rf3 Rb1 49. Kf4 Rb4+ 50. Kg5 Rb5+ 51. Kg4 Rb4+ 52. Rf4 Rb5 53. Re4 Ra5 54. Kf4 Kf6 55. g4 Ra1 56. g5+ Kf7 57. Ke5 Ra5+ 58. Kf4 Rf5+ 59. Kg4 Ra5 60. Rf4+ Kg7 61. Re4 Rb5 62. Re7+ Kf8 63. Rc7 Rd5 64. Kf4 Ra5 65. Rc6 Kg7 66. Rc7+ Kf8 67. Kg4 Ra4+ 68. Kg3 Ra3+ 69. Kg4 Ra4+ 70. Kg3 Ra3+ 71. Kf4 Ra4+ 72. Ke5 Ra6 73. Rd7 Kg8 74. Re7 Kf8 75. Re6 Ra4 76. Kf6 Rxh4 77. Kxg6 Ra4 78. Rc6 Ra8 79. Kf6 Kg8 80. g6 Rf8+ 81. Kg5 Kg7 82. Rc7+ Kg8 83. g7 Rf7 84. Rxf7 Kxf7 85. Kh6 Kg8 86. Kg6 1/2-1/2

[Event "Titled Tuesday intern op 18th May"]
[Site "Chess.com INT"]
[Date "2021.05.18"]
[Round "3"]
[White "Guimaraes, Diogo Duarte"]
[Black "Abdurakhmanov, Mukhmmadali"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "2248"]
[BlackElo "2262"]
[PlyCount "64"]
[EventDate "2021.05.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 Be7 9. Bxc6+ Nxc6 10. Qxc6+ Bd7 11. Qa6 0-0 12. 0-0 Bg4 13. Nc3 Qc7 14. d3 Bb4 15. Bd2 h6 16. Nge4 Nxe4 17. dxe4 Rfd8 18. Nb5 Qc4 19. Bxb4 Qxb4 20. c3 Qxb2 21. Rab1 Qc2 22. Nc7 Be2 23. Qb7 Bxf1 24. Nxa8 Ba6 25. Qb3 Qxb3 26. axb3 Rxa8 27. Ra1 Bb7 28. f3 a5 29. Kf2 Kf8 30. Ke3 Ke7 31. Kd3 Kd6 32. Kc4 Ba6# 0-1

[Event "Titled Tuesday intern op 18th May"]
[Site "Chess.com INT"]
[Date "2021.05.18"]
[Round "2"]
[White "Guimaraes, Diogo Duarte"]
[Black "Botea, David Alexandru"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2248"]
[BlackElo "2018"]
[PlyCount "49"]
[EventDate "2021.05.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 a6 6. 0-0 Nc6 7. Na3 Bxa3 8. bxa3 Rb8 9. a4 b5 10. axb5 axb5 11. e3 0-0 12. Rb1 Bd7 13. Qc2 Na5 14. Ne5 Qe7 15. Bd2 Nb7 16. Bxb7 Rxb7 17. Bb4 Qe8 18. Bxf8 Qxf8 19. Nxc4 Qa8 20. Ne5 Ra7 21. Nxd7 Nxd7 22. Rxb5 Rxa2 23. Qxc7 Ra7 24. Qd6 Nf6 25. Rb8+ 1-0

[Event "Titled Tuesday intern op 18th May"]
[Site "Chess.com INT"]
[Date "2021.05.18"]
[Round "10"]
[White "Guimaraes, Diogo Duarte"]
[Black "Von Buelow, Georg"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2248"]
[BlackElo "2361"]
[PlyCount "71"]
[EventDate "2021.05.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. c3 Bc5 5. d4 exd4 6. e5 d5 7. Be2 Ne4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Nbxd2 Nxd2 11. Qxd2 0-0 12. 0-0 f6 13. Bb5 Bd7 14. Rfe1 Nxe5 15. dxe5 Bxb5 16. e6 Re8 17. Nd4 Ba6 18. Nf5 g6 19. Nh6+ Kg7 20. Nf7 Qe7 21. Qh6+ Kg8 22. Rad1 c6 23. Rd4 Qf8 24. Qh4 Qg7 25. Nh6+ Kh8 26. Rg4 Bd3 27. Rg3 Be4 28. f3 Bd3 29. f4 Be4 30. f5 g5 31. Qh5 Re7 32. Rh3 Rf8 33. Qd1 Rd8 34. Rxe4 dxe4 35. Qxd8+ Qf8 36. Qxf8# 1-0

[Event "Titled Tuesday intern op 18th May"]
[Site "Chess.com INT"]
[Date "2021.05.18"]
[Round "11"]
[White "Sargissyan, Sargis"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2269"]
[BlackElo "2248"]
[PlyCount "68"]
[EventDate "2021.05.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. g3 Ne4 5. Nxe4 dxe4 6. e3 Nc6 7. Bb5 Qd6 8. c3 Be6 9. Bf4 Qd7 10. c4 a6 11. Bxc6 bxc6 12. b3 g6 13. Be5 Rg8 14. Ne2 Bg7 15. Bxg7 Rxg7 16. Nf4 Bf7 17. h4 h6 18. Qd2 a5 19. Ke2 Qd6 20. Rad1 a4 21. Qc2 Qb4 22. Rb1 axb3 23. axb3 Kd7 24. Rhd1 g5 25. hxg5 hxg5 26. Ng2 Bh5+ 27. Kf1 Bxd1 28. Rxd1 Rh7 29. Ke2 Ra3 30. d5 Qxb3 31. dxc6+ Kxc6 32. Qc1 Ra2+ 33. Rd2 Qd3+ 34. Ke1 Rh1# 0-1

[Event "Titled Tuesday intern op 04th May"]
[Site "Chess.com INT"]
[Date "2021.05.04"]
[Round "7"]
[White "Alahakoon, Isuru"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2022"]
[BlackElo "2248"]
[PlyCount "74"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. Nc3 g6 4. e4 Bg7 5. Bf4 0-0 6. Qd2 c5 7. dxc5 dxc5 8. 0-0-0 Qa5 9. e5 Nh5 10. Bh6 Nc6 11. Bxg7 Kxg7 12. h3 f5 13. Bc4 Rd8 14. Qg5 h6 15. Qh4 Rxd1+ 16. Rxd1 Qc7 17. Nd5 Qb8 18. Nxe7 Nxe5 19. Nxe5 Qxe5 20. Nd5 Be6 21. f4 Qd6 22. Ne3 Qxf4 23. Qe1 Bxc4 24. Rd7+ Kg8 25. Qc3 Re8 26. Qg7+ Nxg7 27. Rxg7+ Kxg7 28. Kd2 Kf6 29. Kc3 Qxe3+ 30. Kxc4 Qe4+ 31. Kxc5 Qd4+ 32. Kb5 Re2 33. c3 Qd6 34. Kc4 Qb6 35. Kd3 Rxb2 36. c4 Rxa2 37. c5 Qb3+ 0-1

[Event "Titled Tuesday intern op 04th May"]
[Site "Chess.com INT"]
[Date "2021.05.04"]
[Round "4"]
[White "Baraeva, Marina"]
[Black "Guimaraes, Diogo Duarte"]
[Result "1-0"]
[ECO "A95"]
[WhiteElo "2227"]
[BlackElo "2248"]
[PlyCount "107"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. g3 Be7 5. Bg2 0-0 6. Nf3 d5 7. 0-0 c6 8. Bf4 Nbd7 9. Qc2 Ne4 10. Ne5 Nxe5 11. Bxe5 Bf6 12. f3 Bxe5 13. dxe5 Qb6+ 14. e3 Qxe3+ 15. Kh1 Nxc3 16. Qxc3 Qxc3 17. bxc3 dxc4 18. Rfd1 b5 19. Rd6 Kf7 20. Rxc6 Rd8 21. a4 bxa4 22. Rxc4 a3 23. h4 Rb8 24. Rxa3 Rd2 25. Rxa7+ Kg6 26. Rcc7 f4 27. g4 Bd7 28. Rxd7 Rb1+ 29. Kh2 Rxd7 30. Rxd7 Re1 31. Rd4 Rxe5 32. Rxf4 Re3 33. c4 Rc3 34. Kg3 h6 35. h5+ Kh7 36. Re4 g5 37. hxg6+ Kg7 38. Bf1 Kf6 39. g7 Kxg7 40. Rxe6 Rc1 41. Bd3 Rd1 42. Be4 Rc1 43. Rc6 Rg1+ 44. Kf2 Rc1 45. c5 Ra1 46. Rc7+ Kf6 47. Rh7 Kg5 48. c6 Rc1 49. c7 Rc3 50. Bb7 Kf4 51. Rf7+ Kg5 52. c8Q Rxc8 53. Bxc8 h5 54. Rf5+ 1-0

[Event "Titled Tuesday intern op 04th May"]
[Site "Chess.com INT"]
[Date "2021.05.04"]
[Round "5"]
[White "Guimaraes, Diogo Duarte"]
[Black "Alfaro Caracas, William"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2248"]
[BlackElo "2149"]
[PlyCount "56"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. c3 a6 6. Ba4 b5 7. Bc2 d5 8. Re1 d4 9. cxd4 cxd4 10. a4 d3 11. Bb3 b4 12. a5 Ng6 13. Ba4 Bd7 14. e5 Rc8 15. Re4 Be7 16. Qb3 Nd4 17. Qd1 Ne2+ 18. Rxe2 dxe2 19. Qe1 Bxa4 20. Rxa4 Qc7 21. Nc3 bxc3 22. dxc3 Nxe5 23. Nd4 Nd3 24. Qxe2 Nxc1 25. Qc2 Qd7 26. b3 Rxc3 27. Qxc3 Ne2+ 28. Nxe2 Qd1+ 0-1

[Event "Titled Tuesday intern op 04th May"]
[Site "Chess.com INT"]
[Date "2021.05.04"]
[Round "8"]
[White "Guimaraes, Diogo Duarte"]
[Black "Bures, Vit"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2248"]
[BlackElo "2119"]
[PlyCount "71"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. 0-0 d6 7. h3 a5 8. a4 h6 9. Na3 Be6 10. Re1 Bxc4 11. Nxc4 Qd7 12. d4 exd4 13. cxd4 Bb4 14. Bd2 Rfe8 15. Bxb4 Nxb4 16. e5 dxe5 17. dxe5 Qxd1 18. Raxd1 Nfd5 19. Rd2 c6 20. Nd6 Re7 21. Nf5 Ree8 22. Nd6 Re7 23. Nd4 g6 24. g3 Kg7 25. f4 h5 26. h4 Rd8 27. Red1 Kg8 28. Kf2 Na6 29. Ne4 Kg7 30. Nb3 b6 31. Nf6 Nab4 32. Kf3 Rc7 33. Nc1 Rdc8 34. Ne4 Rd8 35. Nd3 c5 36. Nxb4 1-0

[Event "Titled Tuesday intern op 04th May"]
[Site "Chess.com INT"]
[Date "2021.05.04"]
[Round "3"]
[White "Guimaraes, Diogo Duarte"]
[Black "Lonoff, Marc J"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2248"]
[BlackElo "2122"]
[PlyCount "41"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 dxe4 5. dxe4 e5 6. Ngf3 Nc6 7. Bg2 Bc5 8. c3 Bg4 9. Qe2 Qd7 10. h3 Bh5 11. a4 a5 12. Qb5 b6 13. Nb3 0-0 14. Nxc5 bxc5 15. Qxc5 Nxe4 16. Qe3 f5 17. g4 Rad8 18. 0-0 fxg4 19. hxg4 Qxg4 20. Nh2 Qh4 21. Qxe4 1-0

[Event "Titled Tuesday intern op 04th May"]
[Site "Chess.com INT"]
[Date "2021.05.04"]
[Round "10"]
[White "Guimaraes, Diogo Duarte"]
[Black "Sikorova, Olga"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2248"]
[BlackElo "2215"]
[PlyCount "47"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 Be7 6. Ne2 Nbd7 7. Be3 0-0 8. c4 c5 9. d5 Ne5 10. dxe6 Nxf3+ 11. gxf3 Bxe6 12. Qc2 Qc7 13. Nf4 Bd7 14. Nc3 Qe5 15. 0-0-0 Bf5 16. Qa4 a6 17. Rhe1 b5 18. Qb3 b4 19. Ncd5 Nxd5 20. Nxd5 Bh4 21. Bf4 Qxe1 22. Rxe1 Bxf2 23. Re2 Bd4 24. Ne7+ 1-0

[Event "Titled Tuesday intern op 04th May"]
[Site "Chess.com INT"]
[Date "2021.05.04"]
[Round "11"]
[White "Guimaraes, Diogo Duarte"]
[Black "Zhou, Qiyu"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2248"]
[BlackElo "2229"]
[PlyCount "57"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. 0-0 Ba7 7. a4 0-0 8. Bg5 h6 9. Bh4 d6 10. Re1 Bg4 11. h3 Bh5 12. g4 Bg6 13. Bg3 Nh7 14. Nh4 Kh8 15. Kg2 Ne7 16. Nd2 c6 17. Bb3 Bb8 18. a5 Bc7 19. Nc4 f6 20. Bc2 d5 21. Nb6 Bxb6 22. axb6 Qxb6 23. b4 d4 24. Qd2 dxc3 25. Qxc3 Rad8 26. Qc5 Qc7 27. Rf1 Ng5 28. Qxe7 Qxe7 29. Nxg6+ 1-0

[Event "Titled Tuesday intern op 04th May"]
[Site "Chess.com INT"]
[Date "2021.05.04"]
[Round "6"]
[White "Winslow, Elliott C"]
[Black "Guimaraes, Diogo Duarte"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2150"]
[BlackElo "2248"]
[PlyCount "79"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. d3 Nd4 6. Nxd4 Bxd4 7. c3 Bb6 8. Bg5 c6 9. Ba4 d5 10. exd5 Qxd5 11. Bb3 Qd6 12. Qf3 0-0 13. Nd2 Bg4 14. Qg3 Be2 15. Rfe1 Bxd3 16. Bxf6 Qxf6 17. Qxd3 Bxf2+ 18. Kh1 Rad8 19. Qe2 Bxe1 20. Rxe1 Rfe8 21. Ne4 Qg6 22. h3 h6 23. Rf1 Re7 24. Qf3 Rf8 25. h4 Kh8 26. h5 Qh7 27. g4 f6 28. Ng3 e4 29. Qe3 Re5 30. Nf5 Rd8 31. Re1 g5 32. hxg6 Qxg6 33. Re2 Rd7 34. Rh2 Rh7 35. Qf4 e3 36. Nxe3 Qb1+ 37. Kg2 Qxb2+ 38. Kg3 Qxc3 39. Qxf6+ Rg7 40. Qxh6+ 1-0

[Event "Titled Tuesday intern op 04th May"]
[Site "Chess.com INT"]
[Date "2021.05.04"]
[Round "2"]
[White "Zhukov, Anton"]
[Black "Guimaraes, Diogo Duarte"]
[Result "1-0"]
[ECO "A95"]
[WhiteElo "2218"]
[BlackElo "2248"]
[PlyCount "87"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 Be7 5. g3 d5 6. Bg2 0-0 7. 0-0 c6 8. b3 b6 9. Bb2 Nbd7 10. Qc2 Ne4 11. e3 Ba6 12. Ne2 Rc8 13. Nf4 Rf6 14. Rfd1 g5 15. Nd3 Bd6 16. Nfe5 Rh6 17. Nxd7 Qxd7 18. f3 Nf6 19. Ne5 Qe8 20. e4 fxe4 21. fxe4 Bxe5 22. dxe5 Ng4 23. Qe2 Qh5 24. h3 dxc4 25. Qxg4 Qxg4 26. hxg4 Rg6 27. Rd7 Rg7 28. Rad1 cxb3 29. Rxg7+ Kxg7 30. Rd7+ Kg6 31. axb3 Be2 32. Rxa7 Bxg4 33. Bf1 Rd8 34. Bc3 Rd1 35. Kf2 Rc1 36. Bd2 Rb1 37. b4 Rb2 38. Ke3 Rb3+ 39. Bd3 Bh3 40. Kd4 c5+ 41. Kc4 Rb2 42. Kc3 Rxb4 43. Kc2 Bg2 44. Bxb4 1-0

[Event "Titled Tuesday intern op 27th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.27"]
[Round "7"]
[White "Gelman, Alexander"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2403"]
[BlackElo "2248"]
[PlyCount "94"]
[EventDate "2021.04.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 c6 4. f3 Qb6 5. Qd2 Bf5 6. 0-0-0 e6 7. g4 Bg6 8. h4 h6 9. e3 Bb4 10. Nge2 Nbd7 11. a3 Be7 12. Bg3 Qa5 13. Nf4 Bh7 14. g5 Ng8 15. g6 Bxg6 16. Nxg6 fxg6 17. Bh3 Kf7 18. e4 Ngf6 19. Rhe1 Rhe8 20. Qf4 dxe4 21. fxe4 g5 22. Qf2 Kg8 23. Bxe6+ Kh8 24. hxg5 Qxg5+ 25. Bf4 Qa5 26. e5 Nh7 27. Bxd7 Rf8 28. Qg3 Rxf4 29. Qxf4 Bg5 30. Rf1 Rf8 31. Ne2 Qd8 32. Be6 Bxf4+ 33. Rxf4 Qg5 34. Rdf1 Rxf4 35. Nxf4 Nf8 36. Bf7 g6 37. Kb1 Kg7 38. e6 h5 39. Nd3 Qg2 40. Rf2 Qg1+ 41. Ka2 Qg5 42. Ne5 Qe7 43. c4 Qd6 44. Rf4 g5 45. Rf5 Kh6 46. Bxh5 Kxh5 47. Nf7 Qe7 0-1

[Event "Titled Tuesday intern op 27th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.27"]
[Round "3"]
[White "Guimaraes, Diogo Duarte"]
[Black "Gokerkan, Cem Kaan"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2248"]
[BlackElo "2470"]
[PlyCount "53"]
[EventDate "2021.04.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 a6 5. Ba4 Ngf6 6. d3 b5 7. Bc2 Bb7 8. 0-0 e6 9. Re1 Be7 10. a4 0-0 11. Na3 Qb6 12. Be3 Rfc8 13. h3 Bc6 14. b4 Qb7 15. bxc5 dxc5 16. axb5 axb5 17. Bb3 c4 18. dxc4 Rxa3 19. Rxa3 Bxa3 20. cxb5 Bxe4 21. Nd4 Bxg2 22. f3 Bxh3 23. Kh2 Bf5 24. Nxf5 exf5 25. c4 Ne5 26. Kg3 Bb4 27. Bd2 0-1

[Event "Titled Tuesday intern op 27th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.27"]
[Round "5"]
[White "Guimaraes, Diogo Duarte"]
[Black "Grigorjev, Iljya"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2248"]
[BlackElo "2380"]
[PlyCount "96"]
[EventDate "2021.04.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Be2 Ne4 8. cxd4 Bb4+ 9. Bd2 Nxd2 10. Nbxd2 Bg4 11. 0-0 0-0 12. a3 Bxd2 13. Qxd2 f6 14. Rfe1 Bxf3 15. Bxf3 fxe5 16. dxe5 Ne7 17. b4 c6 18. b5 Qe8 19. bxc6 bxc6 20. Rac1 Rb8 21. Qa5 Qg6 22. Qxa7 Nf5 23. g3 Rb2 24. Re2 Rb3 25. Bg2 Qh6 26. Rce1 Rd3 27. e6 Nd4 28. Re3 Qf6 29. f4 Nb5 30. Qd7 Rxe3 31. Rxe3 Qd4 32. Kf2 Nc3 33. e7 Nd1+ 34. Ke1 Qxe3+ 35. Kxd1 Qg1+ 36. Ke2 Qxg2+ 37. Kd3 Qe4+ 38. Kd2 Qd4+ 39. Ke2 Qb2+ 40. Kf1 Qxa3 41. e8Q Rxe8 42. Qxe8+ Qf8 43. Qxc6 Qd8 44. Qc3 Kf7 45. Qd3 Qd6 46. Qxh7 d4 47. Qf5+ Ke7 48. Ke2 Qa6+ 0-1

[Event "Titled Tuesday intern op 27th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.27"]
[Round "6"]
[White "Guimaraes, Diogo Duarte"]
[Black "Quirke, Jeffrey"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2248"]
[BlackElo "2107"]
[PlyCount "59"]
[EventDate "2021.04.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Bc4 d5 3. Bb3 dxe4 4. Qh5 g6 5. Qh4 Nf6 6. f3 exf3 7. Nxf3 Bg7 8. d4 Qa5+ 9. Nc3 Qh5 10. Qxh5 Nxh5 11. 0-0 0-0 12. Bg5 Nf6 13. Rae1 e6 14. Ne5 Nd5 15. Nxd5 cxd5 16. Be7 Nc6 17. Bxf8 Bxe5 18. dxe5 Kxf8 19. c4 d4 20. Ba4 Bd7 21. Bxc6 Bxc6 22. Rf4 Rd8 23. Ref1 Rd7 24. Rd1 d3 25. Kf2 b5 26. b3 bxc4 27. bxc4 d2 28. Ke3 Bxg2 29. Rxd2 Rc7 30. Rxg2 1-0

[Event "Titled Tuesday intern op 27th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.27"]
[Round "8"]
[White "Guimaraes, Diogo Duarte"]
[Black "Villegas, Pierre"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2248"]
[BlackElo "2367"]
[PlyCount "54"]
[EventDate "2021.04.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Bc4 d5 3. Bb3 dxe4 4. Qh5 g6 5. Qh4 Bf5 6. f3 exf3 7. Nxf3 e6 8. Qxd8+ Kxd8 9. 0-0 Ke8 10. d4 Nd7 11. Nc3 Ngf6 12. h3 h5 13. Bf4 Be7 14. Rae1 Kf8 15. Ne5 Kg7 16. Bg5 Nxe5 17. dxe5 Nd5 18. Bxe7 Nxe7 19. Ne4 Bxe4 20. Rxe4 Rad8 21. Ref4 Rhf8 22. Kh2 Nf5 23. Rb4 Rd7 24. g4 hxg4 25. hxg4 Rd2+ 26. Kg1 Ne3 27. Rf3 Rg2+ 0-1

[Event "Titled Tuesday intern op 27th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.27"]
[Round "9"]
[White "Harshavardhan, GB."]
[Black "Guimaraes, Diogo Duarte"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2397"]
[BlackElo "2248"]
[PlyCount "113"]
[EventDate "2021.04.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 b5 5. a4 b4 6. Na2 e5 7. Nf3 exd4 8. Bxc4 Nf6 9. Ng5 Be6 10. Nxe6 fxe6 11. 0-0 e5 12. f4 Bd6 13. fxe5 Bxe5 14. Nxb4 Nbd7 15. Nxc6 Qb6 16. Nxe5 d3+ 17. Kh1 Nxe5 18. Bb5+ Ke7 19. Bg5 Rhf8 20. Qd2 h6 21. Rf5 Neg4 22. Qb4+ Qd6 23. Qxd6+ Kxd6 24. Bf4+ Ke7 25. h3 Nf2+ 26. Kg1 N6xe4 27. Re5+ Kf7 28. Be3 Kg8 29. Bxd3 Nxd3 30. Rxe4 Nxb2 31. Rb1 Rae8 32. Rxe8 Rxe8 33. Rxb2 Rxe3 34. Rb7 Ra3 35. Rxa7 Ra2 36. Kh2 Kh7 37. Kg3 Kg6 38. Kf3 Kh5 39. g3 Kg6 40. Kg4 Kf6 41. Ra6+ Kf7 42. h4 g6 43. h5 gxh5+ 44. Kxh5 Rh2+ 45. Kg4 Kg7 46. a5 Ra2 47. Kh4 Kh7 48. Kg4 Kg7 49. Kf4 Kh7 50. Ke5 Ra3 51. Kf4 Ra4+ 52. Kf5 Ra3 53. Ra7+ Kh8 54. g4 Rg3 55. a6 Kg8 56. Rb7 Re3 57. a7 1-0

[Event "Titled Tuesday intern op 27th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.27"]
[Round "10"]
[White "Juhasz, Agoston Botond"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2356"]
[BlackElo "2248"]
[PlyCount "94"]
[EventDate "2021.04.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 f5 3. Bg2 Nf6 4. 0-0 e6 5. d3 Be7 6. Nbd2 0-0 7. Qe1 c5 8. e4 d4 9. Ne5 Nc6 10. Nxc6 bxc6 11. Qe2 fxe4 12. Nxe4 Nd5 13. Bd2 a5 14. Rae1 a4 15. a3 Rb8 16. Bc1 h6 17. Bh3 Re8 18. Nd2 Bg5 19. f4 Bf6 20. Nc4 Ne3 21. Nxe3 dxe3 22. c3 e5 23. Bxc8 Qxc8 24. Bxe3 exf4 25. gxf4 Bh4 26. Rd1 Qe6 27. Rf3 Re7 28. Qg2 Qb3 29. Rd2 Rbe8 30. Qh3 Qd5 31. c4 Qh5 32. Re2 Qg6+ 33. Rg2 Qxd3 34. Qxh4 Rxe3 35. Rf1 Re2 36. Rg3 Qd4+ 37. Kh1 Re1 38. Qh3 Qe4+ 39. Kg1 Qxf4 40. Qg2 Rxf1+ 41. Qxf1 Qd4+ 42. Kh1 Qxb2 43. Qg1 Re2 44. Rg6 Qe5 45. Rg3 Re1 46. Rg2 Rxg1+ 47. Rxg1 Qe4+ 0-1

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "8"]
[White "Chandratreya, Prachiti"]
[Black "Guimaraes, Diogo Duarte"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1998"]
[BlackElo "2248"]
[PlyCount "86"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. Nc3 0-0 6. d3 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. Bc4 h6 10. c3 Bb6 11. Bb3 Ng6 12. d4 Bg4 13. h3 Bxf3 14. Qxf3 exd4 15. cxd4 Bxd4 16. Bc2 Qf6 17. Qb3 Rae8 18. Bd2 Re2 19. Bc3 Bxf2+ 20. Kh1 Qg5 21. Bxg6 fxg6 22. Qd1 Rfe8 23. Qd3 R8e3 24. Qc4 Re4 25. Qxc7 Bd4 26. Rg1 Bxc3 27. Qxc3 Qxd5 28. Raf1 R4e3 29. Qc8+ Kh7 30. Rf8 g5 31. Rh8+ Kg6 32. Qg4 Re4 33. Qd7 Rh4 34. Rf8 Rf4 35. Rxf4 gxf4 36. Qg4+ Qg5 37. Qxe2 h5 38. Qd3+ Kf6 39. Qxd6+ Kf7 40. Rd1 f3 41. Qd7+ Kg8 42. Qd8+ Kh7 43. Qxg5 fxg2+ 1-0

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "5"]
[White "Diaz Perez, Michel Alejandro"]
[Black "Guimaraes, Diogo Duarte"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2459"]
[BlackElo "2248"]
[PlyCount "222"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 Bg4 5. Be3 Nc6 6. Be2 Bxf3 7. Bxf3 e5 8. dxe5 Nxe5 9. Be2 Nf6 10. 0-0 h5 11. Bg5 Qd7 12. Qd2 c6 13. Rfd1 Rd8 14. Qd4 b6 15. a4 Nh7 16. Qd2 Nxg5 17. Qxg5 Qe7 18. Qe3 Bh6 19. Qd4 Bg7 20. Qe3 Bh6 21. Qg3 h4 22. Qh3 g5 23. Bg4 Nxg4 24. Qxg4 Qe6 25. Qxe6+ fxe6 26. Rd3 Bg7 27. Rad1 Ke7 28. h3 Be5 29. Re1 Rhf8 30. Nd1 c5 31. c3 a6 32. Ne3 b5 33. Ra1 Ra8 34. Rdd1 Rfb8 35. Ra2 b4 36. cxb4 Rxb4 37. b3 Rxe4 38. Nc4 Bd4 39. Kf1 Rf8 40. Re1 Ref4 41. Ree2 d5 42. Ne5 Bxe5 43. Rxe5 R8f5 44. Re3 g4 45. hxg4 Rxg4 46. Rae2 Rf6 47. Rc3 Kd6 48. Rec2 Rfg6 49. Rxc5 Rxg2 50. Rc6+ Ke5 51. Re2+ Kf5 52. Re3 R2g4 53. Rxa6 Rb4 54. Rf3+ Ke5 55. Re3+ Kf5 56. Rc6 Rh6 57. Rh3 Rh7 58. a5 Rb5 59. a6 Ra5 60. Rf3+ Ke5 61. Re3+ Kd4 62. Rexe6 h3 63. Rh6 Re7 64. Rxh3 Ra1+ 65. Kg2 Rg7+ 66. Rg3 Rf7 67. Rd6 Kc5 68. Re6 Ra2 69. Rf3 Rg7+ 70. Kh3 Rh7+ 71. Kg3 Rg7+ 72. Kf4 Rf7+ 73. Kg4 Rg7+ 74. Kf5 Rg2 75. a7 Rgxf2 76. Rxf2 Rxf2+ 77. Ke5 Ra2 78. Re7 d4 79. Rc7+ Kb6 80. Rc4 Rxa7 81. Rxd4 Kb5 82. Ke4 Rc7 83. Kd3 Rc6 84. Re4 Rf6 85. Rd4 Kb6 86. Kc3 Rc6+ 87. Kb4 Rc1 88. Rc4 Rb1 89. Rh4 Rf1 90. Rh6+ Kb7 91. Ka4 Ra1+ 92. Kb5 Rf1 93. b4 Rf5+ 94. Ka4 Rg5 95. b5 Rg1 96. Ka5 Ra1+ 97. Kb4 Rb1+ 98. Ka4 Ra1+ 99. Kb3 Rb1+ 100. Kc4 Rc1+ 101. Kd3 Rb1 102. Kc4 Rc1+ 103. Kb4 Rb1+ 104. Kc5 Rc1+ 105. Kd4 Rd1+ 106. Kc3 Rb1 107. Rh5 Kb6 108. Kc4 Rc1+ 109. Kb4 Rb1+ 110. Kc3 Rxb5 111. Rxb5+ Kxb5 1/2-1/2

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "4"]
[White "Guimaraes, Diogo Duarte"]
[Black "Cupid, Kevin"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2248"]
[BlackElo "2154"]
[PlyCount "67"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Bc4 d5 3. Bb3 dxe4 4. Qh5 e6 5. Nc3 Nf6 6. Qh4 Be7 7. Nxe4 Nxe4 8. Qxe4 0-0 9. d4 Nd7 10. Nf3 c5 11. Be3 Nf6 12. Qd3 cxd4 13. Bxd4 Qa5+ 14. Bc3 Qh5 15. 0-0-0 a5 16. a4 b6 17. Ne5 Ba6 18. Qg3 Ne4 19. Qe3 Bg5 20. f4 Nxc3 21. bxc3 Bh6 22. g4 Qh4 23. g5 f6 24. Bxe6+ Kh8 25. gxh6 fxe5 26. hxg7+ Kxg7 27. Rhg1+ Kh8 28. Qxe5+ Qf6 29. Rd7 Rae8 30. Rxh7+ Kxh7 31. Qh5+ Qh6 32. Bf5+ Rxf5 33. Qxf5+ Kh8 34. Rg6 1-0

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "11"]
[White "Guimaraes, Diogo Duarte"]
[Black "Kazarian, Anna Maja"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2248"]
[BlackElo "2096"]
[PlyCount "109"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. c3 Nc6 7. 0-0 Be7 8. g3 0-0 9. h4 f6 10. exf6 Bxf6 11. Ng5 Bxg5 12. hxg5 g6 13. Be3 Qe7 14. Nd2 e5 15. dxe5 Ndxe5 16. Be2 Bh3 17. Re1 Qf7 18. f4 Nd7 19. Bg4 Bxg4 20. Qxg4 d4 21. cxd4 cxd4 22. Bf2 Nc5 23. Rac1 Nd3 24. Ne4 Nxc1 25. Nf6+ Kh8 26. Rxc1 Rad8 27. Kg2 Qg7 28. Qf3 Rxf6 29. gxf6 Qxf6 30. Rd1 Qe6 31. b3 Qd5 32. Qxd5 Rxd5 33. Kf3 Kg7 34. Ke4 Ra5 35. a4 b5 36. Bxd4+ Nxd4 37. Rxd4 bxa4 38. Rxa4 Rb5 39. Rxa7+ Kf6 40. Ra6+ Kg7 41. Ra3 h5 42. Kd4 Kf6 43. Kc4 Rb6 44. b4 Kf5 45. Kc5 Rb8 46. b5 h4 47. gxh4 Kg4 48. Ra4 Rc8+ 49. Kd6 Rd8+ 50. Kc7 Rd1 51. b6 Rc1+ 52. Kb8 Rb1 53. b7 Kxh4 54. f5+ Kg5 55. fxg6 1-0

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "7"]
[White "Guimaraes, Diogo Duarte"]
[Black "Quintiliano Pinto, Renato Rodrigues"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2248"]
[BlackElo "2469"]
[PlyCount "67"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Rhe1 0-0 11. e5 dxe5 12. Qxe5 Qb6 13. Nd4 Rfd8 14. Nxe6 Rxd1+ 15. Nxd1 fxe6 16. Qxe6+ Kh8 17. Qxe7 Re8 18. Qa3 Rxe1 19. Bxf6 Re8 20. Be5 Qd8 21. Qg3 Qd7 22. b3 Bxg2 23. Ne3 Be4 24. f4 Rc8 25. Kb2 Qf7 26. Nc4 Qe7 27. Nd6 Rxc2+ 28. Ka1 Qc7 29. Nxe4 Rc1+ 30. Kb2 Rc2+ 31. Kb1 Rc1+ 32. Kb2 Rc2+ 33. Kb1 Rc1+ 34. Kb2 1/2-1/2

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "6"]
[White "Guimaraes, Diogo Duarte"]
[Black "Villegas, Pierre"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2248"]
[BlackElo "2367"]
[PlyCount "40"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 0-0 8. h3 Re8+ 9. Be3 f5 10. 0-0 g6 11. Bg5 Be7 12. Re1 Bxg5 13. Nxg5 Rxe1+ 14. Qxe1 Nd7 15. h4 Nf6 16. Bc4 Nd5 17. Bxd5 cxd5 18. Qe3 Bd7 19. Re1 Qf8 20. Qe5 Re8 0-1

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "3"]
[White "Marson, Juan Miguel"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2104"]
[BlackElo "2248"]
[PlyCount "48"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. Nb3 Nc6 8. 0-0 Nf6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Re1 Be7 12. c3 0-0 13. Qe2 Bd7 14. Bb3 Rad8 15. Bc2 Qb8 16. Bg5 h6 17. Bh4 Rfe8 18. Bg3 Bd6 19. Bxd6 Qxd6 20. Rad1 Qc7 21. Nf3 Bc6 22. Ne5 Rxd1 23. Rxd1 Bd5 24. Qd3 Qxe5 0-1

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "10"]
[White "Stepak, Yedael"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "D93"]
[WhiteElo "2217"]
[BlackElo "2248"]
[PlyCount "106"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 0-0 6. e3 b6 7. Qb3 dxc4 8. Bxc4 Nc6 9. Ng5 e6 10. Qd1 Na5 11. Be2 Nd5 12. Nxd5 exd5 13. 0-0 c5 14. Rc1 Bb7 15. dxc5 Bxb2 16. Rb1 Bf6 17. Nf3 bxc5 18. Qa4 Bc6 19. Qa3 Be7 20. Ne5 Be8 21. Bb5 f6 22. Nf3 Bxb5 23. Rxb5 Nc4 24. Qd3 Qd7 25. Rfb1 Nb6 26. a4 Nxa4 27. Rb7 Qe6 28. Rxe7 Qxe7 29. Qxd5+ Qf7 30. Qc6 Qa2 31. Rf1 Rac8 32. Qd7 Nb6 33. Qb7 Qd5 34. Qxa7 Nd7 35. h3 Kf7 36. Qa4 Rfd8 37. Rd1 Qc6 38. Qc4+ Qe6 39. Qa4 Nf8 40. Rxd8 Rxd8 41. Qb5 Rd1+ 42. Kh2 c4 43. Qa4 Rd7 44. Qa5 Qd5 45. Qc3 g5 46. Bg3 Ng6 47. Nd4 Ne5 48. Qc2 Nd3 49. Qe2 Qe4 50. Qh5+ Qg6 51. Qg4 Re7 52. Nf5 h5 53. Nxe7 hxg4 0-1

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "5"]
[White "Guimaraes, Diogo Duarte"]
[Black "Maheswaran, Palsamy"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2248"]
[BlackElo "2156"]
[PlyCount "80"]
[EventDate "2021.03.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c6 2. Bc4 d5 3. Bb3 dxe4 4. Qh5 e6 5. Nc3 Nf6 6. Qh4 Nbd7 7. f3 Nc5 8. fxe4 Nfxe4 9. Qxd8+ Kxd8 10. Nxe4 Nxe4 11. Nf3 Be7 12. d4 a5 13. a4 Bd7 14. 0-0 Nd6 15. c4 h5 16. Bf4 Nf5 17. Rae1 Bf6 18. Ne5 Be8 19. d5 Nd4 20. dxe6 fxe6 21. Rd1 c5 22. Nf3 Ke7 23. Rd3 Nxf3+ 24. Rfxf3 Rd8 25. Rxd8 Kxd8 26. Bc2 Bc6 27. Re3 Bd4 28. Kf1 Rf8 29. Ke2 Rxf4 30. Rg3 Rf2+ 31. Kd1 Rxg2 32. Rh3 e5 33. b3 e4 34. Rxh5 e3 35. Rh8+ Kc7 36. Bd3 Bf3+ 37. Kc1 Rg1+ 38. Kc2 Bd1+ 39. Kb1 Bxb3+ 40. Bf1 Rxf1# 0-1

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "2"]
[White "Guimaraes, Diogo Duarte"]
[Black "Perez Torres, Nabi Isaias"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2248"]
[BlackElo "2015"]
[PlyCount "36"]
[EventDate "2021.03.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 d5 10. Nxc6 bxc6 11. Bh6 e5 12. Bxg7 Kxg7 13. exd5 cxd5 14. Nxd5 Rb8 15. Bc4 Nxd5 16. Qxd5 Qc7 17. Bb3 Be6 18. Qd6 Bh3 1-0

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "3"]
[White "Guimaraes, Diogo Duarte"]
[Black "Sorensen, Hampus"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2248"]
[BlackElo "2395"]
[PlyCount "116"]
[EventDate "2021.03.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Bf4 0-0-0 9. Nc3 g6 10. 0-0-0 Bg7 11. h4 Nf6 12. f3 Rhe8 13. g4 c5 14. Nb3 b6 15. a4 h5 16. a5 hxg4 17. axb6 cxb6 18. fxg4 Bxg4 19. Rxd8+ Rxd8 20. Bg5 Re8 21. Bxf6 Bxf6 22. Nd5 Bd8 23. Nd2 b5 24. b4 cxb4 25. Nxb4 Kb7 26. Nd5 Be6 27. c4 bxc4 28. Nxc4 Rh8 29. Kc2 Rxh4 30. Rb1+ Ka7 31. Ne5 Bxd5 32. exd5 Bb6 33. Nxf7 Rd4 34. d6 g5 35. Rd1 Rxd1 36. Kxd1 g4 37. Ke2 a5 38. d7 a4 39. d8Q Bxd8 40. Nxd8 Kb6 41. Ne6 a3 42. Nd4 Kc5 43. Nb3+ Kc4 44. Nc1 Kc3 45. Na2+ Kb3 46. Nc1+ Kb2 47. Nd3+ Kb1 48. Nb4 Kb2 49. Nd3+ Kb3 50. Nc1+ Kc2 51. Nd3 g3 52. Nb4+ Kb3 53. Nd3 Kc3 54. Nc1 Kc2 55. Na2 Kb2 56. Nb4 Kb3 57. Nd3 Kc2 58. Nb4+ Kb3 1/2-1/2

