[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.25"]
[Round "7"]
[White "Veloso, Henrique Barbosa"]
[Black "De Souza, Joao Francisco Biz"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "2029"]
[BlackElo "1523"]
[PlyCount "55"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Nbd7 8. 0-0 Bd6 9. Qe2 Bg6 10. Rd1 Qc7 11. e4 e5 12. d5 Nc5 13. dxc6 bxc6 14. Nd2 0-0 15. f3 Nb7 16. Nb3 Rfd8 17. Be3 Na5 18. Nc5 Bxc5 19. Bxc5 Nb7 20. Be3 Nd6 21. Ba2 Rab8 22. Rac1 Qb7 23. Rd2 Nde8 24. Rcd1 Rxd2 25. Rxd2 h6 26. Qf2 a5 27. Qg3 Qe7 28. Qxg6 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.24"]
[Round "6"]
[White "De Souza, Joao Francisco Biz"]
[Black "Hataby, Raed"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "1523"]
[BlackElo "1888"]
[PlyCount "83"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nf6 5. h3 c6 6. Be3 Qa5 7. Qd2 a6 8. Nb1 Qc7 9. Nc3 Nbd7 10. f4 e5 11. Nf3 Nh5 12. fxe5 dxe5 13. 0-0-0 Ng3 14. Rg1 Nxf1 15. Rgxf1 0-0 16. Bh6 exd4 17. Bxg7 Kxg7 18. Qxd4+ Kg8 19. e5 f5 20. e6 Nf6 21. Rfe1 Qe7 22. Qd6 Re8 23. Qxe7 Rxe7 24. Rd8+ Ne8 25. Na4 b5 26. Nb6 Rb8 27. Nxc8 Kf8 28. Nxe7 Rxd8 29. Nxg6+ Kg7 30. Nge5 Kf6 31. cxb5 cxb5 32. Kb1 Rd5 33. e7 Kxe7 34. Nc6+ Kf8 35. Ne7 Rc5 36. Nd4 Kf7 37. Nexf5 Nf6 38. Re7+ Kg8 39. Nh6+ Kh8 40. Ndf5 Rc8 41. Ra7 a5 42. Nf7+ 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.23"]
[Round "5"]
[White "Pimenta, Elisandro da Silva"]
[Black "De Souza, Joao Francisco Biz"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1829"]
[BlackElo "1523"]
[PlyCount "120"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Be7 8. Nf3 Rb8 9. 0-0 c4 10. Bc2 b5 11. Ne1 a5 12. f4 Qb6 13. a3 g6 14. Kh1 Bb7 15. Nf3 h6 16. Bd2 a4 17. Qe1 Kd8 18. Qg3 Kc7 19. f5 gxf5 20. Bxf5 Rbg8 21. Qh3 exf5 22. Nf4 Nd8 23. Qxf5 Bg5 24. Nxg5 hxg5 25. Ne2 Qe6 26. Ng3 Bc8 27. Kg1 Qh6 28. Qf3 Nb6 29. Kf2 Qg6 30. Kg1 Be6 31. Rae1 Nd7 32. Rf2 g4 33. Qf4 Qh7 34. Kf1 Qxh2 35. Ke2 Qh7 36. Ref1 Rf8 37. Kd1 Qb1+ 38. Bc1 Qd3+ 39. Rd2 Qg6 40. Rdf2 Kc6 41. Qe3 Re8 42. Ne2 g3 43. Rf3 Qd3+ 44. Qxd3 cxd3 45. Rxd3 Bg4 46. Bf4 f6 47. Rxg3 Bxe2+ 48. Kxe2 fxe5 49. Rg6+ Ne6 50. dxe5 Rhg8 51. Rxg8 Rxg8 52. g3 Ndc5 53. Ke3 Ne4 54. Rg1 Kc5 55. Kf3 N4g5+ 56. Ke3 Nh3 57. Rf1 Rf8 58. Rf3 Kc4 59. Kd2 Nhxf4 60. gxf4 Rxf4 0-1

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "4"]
[White "De Souza, Joao Francisco Biz"]
[Black "Goncalves, Richard Gabriel Sim"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1523"]
[PlyCount "66"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Be6 8. Nge2 h6 9. Bh4 Nbd7 10. Bg3 0-0 11. h3 b5 12. Rc1 Nb6 13. 0-0 Bd6 14. b3 Bxg3 15. Nxg3 Qd7 16. Nce2 Nc8 17. Qc2 Ne7 18. Nf4 Rac8 19. Qc5 g6 20. Rfe1 Nf5 21. Nxf5 Bxf5 22. Qc2 Bxd3 23. Nxd3 a5 24. Ne5 Qd6 25. Qc5 Qe6 26. Qb6 Nd7 27. Nxd7 Qxd7 28. Qxa5 Qc7 29. Qb4 Qb6 30. Rc5 Rc7 31. Rec1 Qa6 32. Rxb5 Qxa2 33. Rb8 Qb2 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.22"]
[Round "3"]
[White "Hirano, Enzo Erich Kreutz"]
[Black "De Souza, Joao Francisco Biz"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1861"]
[BlackElo "1523"]
[PlyCount "43"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 a6 7. N5a3 Nf6 8. Nc3 Be7 9. Be2 Qc7 10. 0-0 0-0 11. Be3 Nd7 12. Rc1 b6 13. Nd5 Qd8 14. Nxe7+ Qxe7 15. Qd2 Nc5 16. Rfd1 Nxe4 17. Qd3 f5 18. f3 Ne5 19. Qd4 Nc6 20. Qxb6 Bd7 21. fxe4 Rfd8 22. Qc7 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.21"]
[Round "2"]
[White "De Souza, Joao Francisco Biz"]
[Black "Fonseca, Guilherme"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "1523"]
[PlyCount "103"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 Nbd7 8. g4 Nc5 9. Qc2 a5 10. Nge2 b6 11. Ng3 Ba6 12. Be2 Qd7 13. b3 c6 14. Rd1 cxd5 15. Nxd5 Nxd5 16. Rxd5 Bb7 17. Rd2 Rac8 18. 0-0 Qc6 19. f3 Ne6 20. Rfd1 Rfd8 21. Bf1 Nf4 22. Ne2 Bh6 23. Nxf4 Bxf4 24. Bxf4 exf4 25. Qb2 Qc5+ 26. Qd4 Qxd4+ 27. Rxd4 Rc6 28. e5 g5 29. Bd3 Rc5 30. Be4 Bxe4 31. Rxe4 Rc7 32. Rd5 h6 33. Kf2 Re7 34. Rxd6 Rxd6 35. exd6 Rd7 36. Rd4 f6 37. Ke2 Kf7 38. Kd3 Ke6 39. Re4+ Kxd6 40. Rd4+ Ke6 41. Rxd7 Kxd7 42. Kd4 Kd6 43. a3 Kc6 44. b4 Kd6 45. bxa5 bxa5 46. c5+ Kc7 47. Kd5 Kd7 48. c6+ Kc8 49. Kc5 Kb8 50. Kb6 Kc8 51. Kxa5 Kc7 52. Kb5 1-0

[Event "Florianopolis op 10th"]
[Site "Florianopolis"]
[Date "2024.01.20"]
[Round "1"]
[White "Jordao Barbosa, Marcio Ferre"]
[Black "De Souza, Joao Francisco Biz"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2146"]
[BlackElo "1523"]
[PlyCount "39"]
[EventDate "2024.01.20"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f3 Be7 9. 0-0-0 b5 10. g4 Bb7 11. Kb1 Rd8 12. Qf2 Nxd4 13. Bxd4 Qf4 14. Ne2 Qh6 15. Be3 g5 16. h4 Qg6 17. hxg5 Nxg4 18. fxg4 Bxe4 19. Nf4 Bxh1 20. Nxg6 1-0

[Event "Timbo op 3rd"]
[Site "Timbo"]
[Date "2023.11.05"]
[Round "5"]
[White "De Souza, Joao Francisco Biz"]
[Black "Ramos, Rafael Cabreira"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1535"]
[BlackElo "1302"]
[PlyCount "127"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 f5 3. Bb2 e6 4. d4 Nf6 5. Nbd2 Bd6 6. e3 0-0 7. c4 c6 8. Be2 h6 9. Qc2 Qe8 10. h3 g5 11. 0-0-0 Ne4 12. Rdf1 Qe7 13. g4 Ba3 14. Nxe4 fxe4 15. Ne5 Bxb2+ 16. Kxb2 Qg7 17. f4 Nd7 18. Qc3 Nxe5 19. fxe5 Bd7 20. c5 Be8 21. Rxf8+ Qxf8 22. Rf1 Qe7 23. Rf6 Kg7 24. Qe1 Bg6 25. h4 Rh8 26. h5 Be8 27. Qf1 Rf8 28. Rxf8 Qxf8 29. Qxf8+ Kxf8 30. b4 Ke7 31. a4 a6 32. Kb3 Kd8 33. b5 cxb5 34. axb5 Bxb5 35. Bxb5 axb5 36. Kb4 Kd7 37. Kxb5 Kc7 38. Kb4 Kd7 39. Ka4 Kd8 40. Ka5 Kd7 41. Kb6 Kc8 42. c6 Kb8 43. Kc5 bxc6 44. Kxc6 Ka7 45. Kd6 Kb6 46. Kxe6 Kb5 47. Kxd5 Kb4 48. e6 Kc3 49. Kxe4 Kd2 50. e7 Ke2 51. e8Q Kf2 52. Qg6 Kg3 53. Qxh6 Kh4 54. d5 Kh3 55. Qxg5 Kg2 56. Qf4 Kh3 57. g5 Kg2 58. g6 Kg1 59. g7 Kh1 60. Qf1+ Kh2 61. h6 Kg3 62. g8Q+ Kh4 63. Qf4+ Kh5 64. Qgg5# 1-0

[Event "Timbo op 3rd"]
[Site "Timbo"]
[Date "2023.11.05"]
[Round "6"]
[White "De Souza, Joao Francisco Biz"]
[Black "Weise, William Ferreira"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1535"]
[BlackElo "1831"]
[PlyCount "120"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 Bb4+ 4. Bd2 a5 5. a3 Bxd2+ 6. Nbxd2 d5 7. e3 b6 8. Qc2 Ba6 9. Bd3 Nbd7 10. 0-0 Rc8 11. c5 Bxd3 12. Qxd3 bxc5 13. dxc5 c6 14. b4 Rb8 15. Nd4 Qc8 16. Qc3 axb4 17. axb4 0-0 18. Rfb1 Re8 19. Ra7 g6 20. b5 cxb5 21. c6 Ne5 22. Nxb5 d4 23. Nxd4 Ne4 24. Rxb8 Qxb8 25. c7 Nxc3 26. cxb8Q Rxb8 27. h3 Rb2 28. Rc7 Ne2+ 29. Nxe2 Rxd2 30. Nd4 h5 31. Rc2 Rd1+ 32. Kh2 Nd3 33. Kg3 g5 34. Nf3 f6 35. Rd2 h4+ 36. Kg4 Rxd2 37. Nxd2 Nxf2+ 38. Kf3 Nd3 39. e4 Kg7 40. Ke3 Ne5 41. Kd4 Kg6 42. Nb3 Nd7 43. Nd2 Kh5 44. Nf1 g4 45. Nh2 Ne5 46. Ke3 Kg5 47. Nf1 Ng6 48. Nh2 gxh3 49. gxh3 e5 50. Nf3+ Kh5 51. Ng1 Nf4 52. Kf3 Kg5 53. Ke3 Ne6 54. Kf3 Nd4+ 55. Ke3 Kg6 56. Kd3 Kh6 57. Kd2 Kh5 58. Kd3 Kg5 59. Ke3 f5 60. exf5 Kxf5 0-1

[Event "Timbo op 3rd"]
[Site "Timbo"]
[Date "2023.11.04"]
[Round "3"]
[White "Botelho, Davi Arthur Volpi"]
[Black "De Souza, Joao Francisco Biz"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1230"]
[BlackElo "1535"]
[PlyCount "110"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 c6 5. Nf3 Be7 6. e3 Nbd7 7. cxd5 exd5 8. Bd3 h6 9. Bh4 Nb6 10. Ne5 Nfd7 11. Bg3 Nxe5 12. Bxe5 Bf6 13. Bg3 Be6 14. Ne2 Qd7 15. Nf4 Bf5 16. Qc2 Bxd3 17. Nxd3 Qe7 18. Qc5 Qe4 19. Nf4 Nc4 20. Qb4 b6 21. 0-0 a5 22. Qb3 0-0 23. Rad1 Rfe8 24. h3 Qf5 25. Qd3 Qd7 26. Qc2 Rac8 27. Nd3 Re4 28. Rfe1 Rce8 29. b3 Nd6 30. Rc1 Rc8 31. Ne5 Bxe5 32. Bxe5 Nb5 33. Qe2 f6 34. f3 Rh4 35. Bg3 Rh5 36. Bh2 Rg5 37. f4 Rg6 38. Kh1 f5 39. Rg1 Re6 40. Qd3 Re4 41. g4 Rce8 42. Rg3 fxg4 43. hxg4 Na7 44. f5 Qe7 45. Bg1 Qh4+ 46. Kg2 Rxg4 47. Bf2 Qg5 48. Rxg4 Qxg4+ 49. Kf1 Qf3 50. Qa6 Qh1+ 51. Bg1 Rxe3 52. Rc2 Qh3+ 53. Rg2 Rg3 54. Qe2 Rxg2 55. Qxg2 Qxf5+ 0-1

[Event "Timbo op 3rd"]
[Site "Timbo"]
[Date "2023.11.04"]
[Round "2"]
[White "De Souza, Joao Francisco Biz"]
[Black "Sperb, Eduardo Quintana"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1535"]
[BlackElo "1949"]
[PlyCount "60"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bf4 Nh5 6. Bg3 0-0 7. e3 Qe8 8. Nd5 Nxg3 9. hxg3 Na6 10. Rc1 e5 11. Be2 c6 12. Nc3 Qe7 13. 0-0 Bg4 14. dxe5 dxe5 15. Nd2 Bf5 16. Nde4 Rad8 17. Qb3 Bc8 18. Rfd1 Kh8 19. g4 f5 20. gxf5 gxf5 21. Ng3 e4 22. Rxd8 Rxd8 23. Rd1 Rg8 24. Na4 Be6 25. Qc2 Be5 26. Nh5 Qg5 27. g3 Nb4 28. Qd2 Nd3 29. Bxd3 Qxh5 30. Qe2 Qh4 0-1

[Event "Timbo op 3rd"]
[Site "Timbo"]
[Date "2023.11.04"]
[Round "4"]
[White "Gauche, Charles"]
[Black "De Souza, Joao Francisco Biz"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2153"]
[BlackElo "1535"]
[PlyCount "72"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 Be7 6. Nf3 Nbd7 7. Be2 Nf8 8. 0-0 Ng6 9. Qc2 h6 10. Bxf6 Bxf6 11. Bd3 Ne7 12. Rad1 0-0 13. e4 dxe4 14. Bxe4 Qc7 15. Rfe1 Bd7 16. Ne5 Rad8 17. Ng4 Bg5 18. Bf3 Ng6 19. h3 Rfe8 20. Ne5 Nxe5 21. dxe5 c5 22. Ne4 Bc6 23. Nxg5 hxg5 24. Qe2 b6 25. Bxc6 Qxc6 26. Qe3 Qa4 27. b3 Qa5 28. Qxg5 Rxd1 29. Rxd1 Qxa2 30. Qe3 Qc2 31. Rd7 a5 32. Qf3 Qb2 33. Qe3 Qc2 34. h4 Ra8 35. Kh2 Qf5 36. Qe2 g6 1-0

[Event "Timbo op 3rd"]
[Site "Timbo"]
[Date "2023.11.03"]
[Round "1"]
[White "De Souza, Arthur Castro Minuz"]
[Black "De Souza, Joao Francisco Biz"]
[Result "0-1"]
[ECO "B47"]
[BlackElo "1535"]
[PlyCount "24"]
[EventDate "2023.11.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Bg5 a6 7. Bc4 Nf6 8. Bb3 Bb4 9. Qd3 Ne5 10. Qg3 Bxc3+ 11. Kd1 Bxb2 12. Rb1 Nxe4 0-1

[Event "Brasilia JEBS op"]
[Site "Brasilia"]
[Date "2023.10.30"]
[Round "6"]
[White "Cavalcante, Pietro Lukas B Souz"]
[Black "De Souza, Joao Francisco Biz"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1609"]
[BlackElo "1535"]
[PlyCount "139"]
[EventDate "2023.10.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. Bb5+ Bd7 6. Bxd7+ Nxd7 7. 0-0 Bd6 8. d4 Ne7 9. dxc5 Nxc5 10. Re1 0-0 11. Bg5 Re8 12. Nbd2 Qd7 13. Qc2 Nc6 14. h3 h6 15. Be3 Ne6 16. Nb3 Rad8 17. Rad1 Qc7 18. Kh1 Be7 19. Nbd4 Bf6 20. Qf5 Nexd4 21. cxd4 Qb6 22. b3 Qa6 23. Rd2 Ne7 24. Qb1 Rc8 25. Qd3 Qxd3 26. Rxd3 Rc2 27. Rd2 Rec8 28. Ree2 Rxd2 29. Rxd2 Nf5 30. Bf4 Re8 31. g4 Re4 32. Be5 Bxe5 33. dxe5 Ne7 34. Kg2 Ng6 35. Kg3 Nxe5 36. Rxd5 Nxf3 37. Kxf3 Rb4 38. Rd8+ Kh7 39. Rd2 Kg6 40. Kg3 Kf6 41. f4 a5 42. Rd5 a4 43. bxa4 Rxa4 44. Rd2 Ra3+ 45. Kg2 Ke6 46. Kh2 Rf3 47. Rb2 Rxf4 48. Kg3 Ra4 49. Rxb7 Rxa2 50. Rb3 Rd2 51. Re3+ Kf6 52. Rf3+ Kg6 53. h4 f6 54. h5+ Kf7 55. Re3 g6 56. Rf3 gxh5 57. gxh5 Rd4 58. Re3 f5 59. Kh3 Rg4 60. Rb3 Kf6 61. Rb6+ Kg5 62. Rb5 Rh4+ 63. Kg3 Rxh5 64. Rc5 Rh1 65. Kg2 Ra1 66. Rc8 Ra2+ 67. Kf3 Ra3+ 68. Kg2 Kf4 69. Rh8 Ra2+ 70. Kf1 0-1

[Event "Brasilia JEBS op"]
[Site "Brasilia"]
[Date "2023.10.29"]
[Round "5"]
[White "De Souza, Joao Francisco Biz"]
[Black "Macedo, Yan Emanuel Porto"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1535"]
[BlackElo "1712"]
[PlyCount "58"]
[EventDate "2023.10.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. h3 Nbd7 6. Bf4 0-0 7. e4 c5 8. d5 Re8 9. Bd3 h6 10. Qc2 Nb6 11. 0-0 Bd7 12. Bh2 e5 13. dxe6 Rxe6 14. Rfe1 Bc6 15. e5 dxe5 16. Nxe5 Qe8 17. Re2 Nfd7 18. Nxc6 Rxe2 19. Bxe2 Bxc3 20. bxc3 bxc6 21. Rd1 Ne5 22. Bf4 g5 23. Be3 Nexc4 24. Bxc5 Qe6 25. Bd3 Re8 26. Bh7+ Kg7 27. Bd4+ Kf8 28. Bc5+ Kg7 29. Bd4+ Kf8 1/2-1/2

[Event "Brasilia JEBS op"]
[Site "Brasilia"]
[Date "2023.10.29"]
[Round "4"]
[White "De Souza, Joao Francisco Biz"]
[Black "Pantoja, Paulo Andre Carneir"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1535"]
[BlackElo "1785"]
[PlyCount "65"]
[EventDate "2023.10.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. Nf3 Bb7 5. h3 d5 6. cxd5 exd5 7. Bf4 Bd6 8. Bxd6 Qxd6 9. e3 c6 10. Bd3 0-0 11. 0-0 Nbd7 12. Rc1 Rac8 13. Re1 Rfe8 14. Qc2 a6 15. Qb1 c5 16. dxc5 Nxc5 17. Nd4 Nxd3 18. Qxd3 Ne4 19. Nxe4 dxe4 20. Qe2 Rxc1 21. Rxc1 Rc8 22. Rxc8+ Bxc8 23. Qc2 Be6 24. Qxe4 Bxa2 25. Qa8+ Qf8 26. Qxa6 Bd5 27. Qxb6 Qa8 28. f3 Bb7 29. b3 g6 30. b4 Bc8 31. Nc6 Qa1+ 32. Kh2 Qb2 33. Qd8+ 1-0

[Event "Brasilia JEBS op"]
[Site "Brasilia"]
[Date "2023.10.29"]
[Round "3"]
[White "Lima, Victor Garret De Ab"]
[Black "De Souza, Joao Francisco Biz"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1800"]
[BlackElo "1535"]
[PlyCount "93"]
[EventDate "2023.10.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 d5 5. e5 Nc6 6. Nf3 Qb6 7. a3 Bd7 8. Nc3 a6 9. Rb1 Rc8 10. Na4 Qa7 11. b4 Nge7 12. Nc5 Nb8 13. Bb2 b6 14. Nxd7 Qxd7 15. Bd3 Ng6 16. Qd2 Be7 17. 0-0 0-0 18. Rbc1 Qb7 19. g3 Nd7 20. Qe2 b5 21. Nd2 Nb6 22. Nb3 Nc4 23. Nc5 Bxc5 24. bxc5 Ne7 25. f4 Nf5 26. Bxf5 exf5 27. Rb1 Rb8 28. Qe1 Qc7 29. Kg2 a5 30. Bc3 Nxa3 31. Bxa5 Qc6 32. Rc1 Ra8 33. Bb4 Nc4 34. Rf2 Ra4 35. Ra1 Rfa8 36. Rxa4 Rxa4 37. Qb1 g6 38. Bc3 b4 39. Be1 Qb5 40. Rf3 Na5 41. Qb2 b3 42. Bxa5 Ra2 43. Bc3 Rxb2+ 44. Bxb2 Kf8 45. Kh3 Qc4 46. Kh4 Qe2 47. g4 0-1

[Event "Brasilia JEBS op"]
[Site "Brasilia"]
[Date "2023.10.28"]
[Round "1"]
[White "De Lima, Moises Francisco"]
[Black "De Souza, Joao Francisco Biz"]
[Result "0-1"]
[ECO "B48"]
[BlackElo "1535"]
[PlyCount "72"]
[EventDate "2023.10.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Nxc6 bxc6 8. a3 d5 9. exd5 cxd5 10. Ne2 Nf6 11. Ng3 Bb7 12. Be2 Bd6 13. 0-0 0-0 14. Rc1 Rac8 15. Bd3 Rfd8 16. Bg5 Be7 17. Nh5 Nxh5 18. Qxh5 g6 19. Qh6 Bxg5 20. Qxg5 Kg7 21. h4 h6 22. Qg4 Qe5 23. Rfe1 Qf6 24. f4 h5 25. Qg3 d4 26. Re5 Rd5 27. Be4 Rxe5 28. Bxb7 Rec5 29. Bxc8 Rxc8 30. Qf2 d3 31. Qd2 dxc2 32. Rxc2 Rxc2 33. Qxc2 Qxf4 34. Qc3+ e5 35. Qe1 e4 36. Qf2 Qc1+ 0-1

[Event "Brasilia JEBS op"]
[Site "Brasilia"]
[Date "2023.10.28"]
[Round "2"]
[White "De Souza, Joao Francisco Biz"]
[Black "Levermann, Bernardo Frantz"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1535"]
[BlackElo "1803"]
[PlyCount "70"]
[EventDate "2023.10.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. h3 b6 7. e3 Ba6 8. Qb3 Nc6 9. Qa4 Bb7 10. a3 Na5 11. c5 Bc6 12. Bb5 Bxb5 13. Nxb5 Nc4 14. b4 Qd7 15. Nc3 c6 16. 0-0 a5 17. Qb3 Qb7 18. Rfb1 Nd7 19. Na4 Ra7 20. cxb6 Ndxb6 21. Nc5 Qa8 22. b5 a4 23. Qc3 Rc8 24. bxc6 Rxc6 25. Qb4 Qc8 26. Ne5 Nxe5 27. Bxe5 Nc4 28. Bb8 Ra8 29. Qb7 Qxb7 30. Rxb7 Bxc5 31. dxc5 Rxc5 32. Bg3 Re8 33. Rb4 Nd2 34. Bd6 Nb3 35. Rb7 Nxa1 0-1

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.22"]
[Round "6"]
[White "Machado, Luiz Fernando"]
[Black "De Souza, Joao Francisco Biz"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1720"]
[BlackElo "1401"]
[PlyCount "118"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 c6 3. Bf4 Nf6 4. Nf3 Bf5 5. h3 h6 6. e3 e6 7. Bd3 Bxd3 8. cxd3 Nbd7 9. Rc1 Be7 10. e4 Nf8 11. Ne5 N6d7 12. Qg4 Nxe5 13. Bxe5 Bf6 14. 0-0 Ng6 15. f4 0-0 16. Ne2 Kh7 17. Bxf6 Qxf6 18. f5 exf5 19. Rxf5 Qe6 20. exd5 cxd5 21. Rc7 Rae8 22. Ng3 Re7 23. Rc5 Rd8 24. Kh2 Red7 25. h4 f6 26. h5 Ne7 27. Rg5 Qf7 28. Rf5 Nxf5 29. Nxf5 Rc7 30. Qg6+ Kh8 31. Rxc7 Qxc7+ 32. Kh3 Qd7 33. g4 Rc8 34. Nxh6 gxh6 35. Qxh6+ Qh7 36. Qxf6+ Qg7 37. Qe6 Rg8 38. h6 Qxd4 39. Kh4 Qf2+ 40. Kh3 Qf1+ 41. Kg3 Qxd3+ 42. Kh4 Qg6 43. Qe5+ Kh7 44. Qc7+ Kxh6 45. Qd7 Qg5+ 46. Kg3 Qe3+ 47. Kh4 Qf2+ 48. Kh3 Qf3+ 49. Kh4 Qh1+ 50. Kg3 Qe1+ 51. Kh3 Qe4 52. a4 d4 53. Qd6+ Rg6 54. Qf8+ Kg5 55. Qd8+ Kf4 56. Qc7+ Ke3 57. Qc1+ Ke2 58. Kh2 Rxg4 59. Qc4+ d3 0-1

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.21"]
[Round "5"]
[White "Da Silva, Ana B Carster Livra"]
[Black "De Souza, Joao Francisco Biz"]
[Result "0-1"]
[ECO "B46"]
[BlackElo "1401"]
[PlyCount "74"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be2 Bb4 7. Nxc6 Bxc3+ 8. bxc3 bxc6 9. 0-0 d5 10. Qd3 Ne7 11. e5 Ng6 12. Qg3 Qh4 13. Qe3 0-0 14. Qc5 Bd7 15. f4 Rab8 16. Qd6 Qd8 17. Bg4 Qb6+ 18. Kh1 Rbd8 19. f5 exf5 20. Bxf5 Bxf5 21. Qa3 Be4 22. c4 Nxe5 23. Qg3 Ng6 24. Be3 Qb8 25. Bf4 Nxf4 26. Rxf4 Qd6 27. Raf1 Bg6 28. h4 h5 29. Kh2 Rfe8 30. Qg5 Re4 31. Kh3 Rxf4 32. Rxf4 Re8 33. Rf3 Qd7+ 34. Kh2 Qg4 35. Qd2 Qxh4+ 36. Rh3 Qxc4 37. g4 Re2+ 0-1

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.20"]
[Round "4"]
[White "De Souza, Joao Francisco Biz"]
[Black "Lunelli, Neuri Antonio"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1401"]
[BlackElo "1759"]
[PlyCount "62"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d6 5. Bf4 0-0 6. e3 c6 7. Be2 Nbd7 8. 0-0 Re8 9. h3 Qb6 10. b3 e5 11. dxe5 dxe5 12. Bh2 e4 13. Nd2 Nc5 14. Qc2 Bf5 15. Rad1 Rad8 16. Na4 Nxa4 17. bxa4 c5 18. Nb1 Qc6 19. Nc3 b6 20. Rxd8 Rxd8 21. Rd1 Rd7 22. Nb5 Ne8 23. Bg4 Bxg4 24. hxg4 a6 25. Na3 h6 26. Bg3 Nf6 27. g5 hxg5 28. Qb3 Ng4 29. Nb1 f5 30. Rxd7 Qxd7 31. f3 Nxe3 0-1

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.19"]
[Round "3"]
[White "Candido, Henrique Oltmann"]
[Black "De Souza, Joao Francisco Biz"]
[Result "0-1"]
[ECO "C06"]
[BlackElo "1401"]
[PlyCount "42"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. Nd2 Nf6 5. e5 Nfd7 6. Bd3 Nc6 7. Ngf3 Qb6 8. Qa4 cxd4 9. cxd4 Bb4 10. a3 Bxd2+ 11. Bxd2 Nf8 12. 0-0 Bd7 13. b4 Nxd4 14. Qd1 Nxf3+ 15. gxf3 Ng6 16. Be3 d4 17. Bxg6 hxg6 18. Bxd4 Qd8 19. Qb3 Qg5+ 20. Kh1 Qh4 21. h3 Qxh3+ 0-1

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.19"]
[Round "2"]
[White "De Souza, Joao Francisco Biz"]
[Black "Boabaid, Jorge Alberto Duard"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1401"]
[BlackElo "1807"]
[PlyCount "62"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. e3 a6 4. c4 e6 5. Nc3 Nf6 6. cxd5 exd5 7. Bd3 Bd6 8. h3 0-0 9. a3 Re8 10. Qc2 h6 11. Bd2 Bf8 12. 0-0 Be6 13. Ne5 Qc8 14. Kh2 Bd6 15. f4 Ne7 16. Rf3 Nf5 17. g4 Nh4 18. Rg3 c5 19. Rf1 c4 20. Be2 Qc7 21. Kh1 Rad8 22. Be1 Bxe5 23. fxe5 Ne4 24. Rgg1 Qe7 25. Nxe4 dxe4 26. Qc1 Qg5 27. Bg3 Ng6 28. Bf4 Nxf4 29. exf4 Qh4 30. Qc3 Rxd4 31. f5 Rd3 0-1

[Event "Caioba op 7th"]
[Site "Caioba"]
[Date "2023.06.18"]
[Round "1"]
[White "Pirola, Claudionor Alcides"]
[Black "De Souza, Joao Francisco Biz"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2143"]
[BlackElo "1401"]
[PlyCount "62"]
[EventDate "2023.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nf6 6. Ndb5 a6 7. Nd6+ Bxd6 8. Qxd6 Qe7 9. Bf4 e5 10. Qxe7+ Kxe7 11. Bg5 Nb4 12. 0-0-0 h6 13. Bxf6+ Kxf6 14. a3 Nc6 15. Nd5+ Kg6 16. Nb6 Rb8 17. Nxd7 Bxd7 18. Rxd7 Rhc8 19. Bc4 f6 20. Bf7+ Kh7 21. Kb1 Rd8 22. Rhd1 Nd4 23. Rxd8 Rxd8 24. c3 Ne6 25. Rxd8 Nxd8 26. Bd5 Kg6 27. Kc2 f5 28. exf5+ Kxf5 29. Kd3 Ne6 30. Bxe6+ Kxe6 31. c4 Kd6 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.29"]
[Round "10"]
[White "De Souza, Joao Francisco Biz"]
[Black "Gomes, Marco Tulio Caldeir"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1249"]
[BlackElo "1645"]
[PlyCount "56"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 e6 3. Bb2 d5 4. e3 Bd6 5. d3 c5 6. Nbd2 0-0 7. c4 Nc6 8. Be2 b6 9. d4 Bb7 10. cxd5 exd5 11. 0-0 Re8 12. Rc1 Rc8 13. dxc5 bxc5 14. Bd3 Ne5 15. Nxe5 Bxe5 16. Bxe5 Rxe5 17. Nf3 Re7 18. Bf5 Rc6 19. Re1 g6 20. Bh3 Qd6 21. g3 Ne4 22. Nd2 f5 23. Bg2 Qe5 24. Nf3 Qd6 25. Nd2 Qe5 26. Nf3 Qd6 27. Nd2 Rb6 28. Qc2 Rc6 1/2-1/2

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "9"]
[White "Bashtavenko, Aleksey Stanislavov"]
[Black "De Souza, Joao Francisco Biz"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1569"]
[BlackElo "1249"]
[PlyCount "46"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[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 d5 4. g3 c5 5. cxd5 exd5 6. Nc3 Nc6 7. Bg2 cxd4 8. Nxd4 Bc5 9. Nxc6 bxc6 10. 0-0 0-0 11. Bg5 h6 12. Bxf6 Qxf6 13. Nxd5 cxd5 14. Qxd5 Rb8 15. Qxc5 Rxb2 16. Qxa7 Rxe2 17. a4 Ba6 18. Rfd1 Rfe8 19. Bf1 R2e6 20. Bxa6 Rxa6 21. Qd4 Re1+ 22. Kg2 Qxd4 23. Rxd4 Rxa1 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.28"]
[Round "8"]
[White "De Souza, Joao Francisco Biz"]
[Black "Bokhonok, Tatiana dos Santos"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1249"]
[BlackElo "1539"]
[PlyCount "73"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 c5 4. e3 a6 5. d3 Bg4 6. Be2 Nc6 7. Nbd2 e6 8. h3 Bh5 9. Nf1 Bd6 10. c4 d4 11. exd4 cxd4 12. N1d2 Bb4 13. 0-0 Bg6 14. a3 Bc3 15. Bxc3 dxc3 16. Nb1 Nd4 17. Nxd4 Qxd4 18. Qc2 Rd8 19. Rd1 Nd7 20. Qxc3 Qxc3 21. Nxc3 Nc5 22. Ra2 0-0 23. b4 Nb3 24. Rb2 Nd4 25. Bf1 Nc6 26. b5 axb5 27. Nxb5 Rd7 28. d4 Rfd8 29. Rbd2 Ne7 30. Be2 Be4 31. Nc3 Bc6 32. Bd3 g6 33. Bc2 Kg7 34. f3 Nc8 35. Kf2 Nb6 36. Bb3 Ra8 37. a4 1/2-1/2

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.27"]
[Round "7"]
[White "Mauro, Roberto Da Silva"]
[Black "De Souza, Joao Francisco Biz"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1590"]
[BlackElo "1249"]
[PlyCount "91"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 e6 4. Bg5 Ne7 5. c3 d5 6. Bd3 Nd7 7. Nbd2 Nb6 8. e5 a6 9. a4 c5 10. a5 Nd7 11. Qa4 0-0 12. Qa3 Re8 13. 0-0 Qc7 14. Bxe7 Rxe7 15. Nb3 Bf8 16. Nxc5 Re8 17. b4 Bh6 18. h4 Qd8 19. Qa4 f6 20. h5 fxe5 21. Nxe5 Nxe5 22. dxe5 Rf8 23. hxg6 Bf4 24. gxh7+ Kh8 25. g3 Qg5 26. Ra2 Bxe5 27. Rc2 d4 28. cxd4 Bxd4 29. Ne4 Qg7 30. Rc4 Bd7 31. Qc2 Bc6 32. Rxc6 bxc6 33. Kg2 Qb7 34. Qc4 e5 35. Nd6 Qd7 36. Ne4 Qd5 37. Qc2 Rab8 38. Bc4 Qd7 39. Qd2 Qe7 40. Qh6 Rb7 41. Qxc6 Rxb4 42. Bd3 Rb3 43. Bc4 Rbf3 44. Qd5 Qg7 45. Qg8+ Rxg8 46. hxg8Q+ 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "6"]
[White "De Souza, Joao Francisco Biz"]
[Black "Pereira, Marcelo Do Carmo"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1249"]
[BlackElo "1733"]
[PlyCount "56"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 c5 5. d3 d5 6. Nbd2 0-0 7. Be2 Nc6 8. 0-0 a5 9. c4 d4 10. exd4 Nh5 11. Ne4 cxd4 12. Qd2 e5 13. Ba3 Re8 14. Nfg5 Nf4 15. Nf3 f5 16. Nd6 Re6 17. Nxc8 Rxc8 18. g3 Nxe2+ 19. Qxe2 e4 20. Rfd1 Re8 21. Nh4 Ne5 22. dxe4 d3 23. Qe3 fxe4 24. Qxe4 Nxc4 25. Qxd3 Qxd3 26. Rxd3 Bxa1 27. bxc4 Re7 28. Rd1 Bf6 0-1

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.26"]
[Round "5"]
[White "Fischer, Ivo Lucio"]
[Black "De Souza, Joao Francisco Biz"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1926"]
[BlackElo "1249"]
[PlyCount "61"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 Bf5 8. Qb3 Qc8 9. Bxf6 Bxf6 10. Nxd5 Nd7 11. Nf3 c6 12. Nxf6+ Nxf6 13. Bc4 0-0 14. Ne5 Qc7 15. 0-0 b5 16. Be2 Be6 17. Qc2 Rac8 18. Rac1 Qb7 19. Nd3 Qb8 20. Nc5 Bg4 21. h3 Bxe2 22. Qxe2 Rfe8 23. Qf3 Nh7 24. Rc2 Ng5 25. Qf5 Qd6 26. Rfc1 g6 27. Qg4 f5 28. Qe2 f4 29. Qg4 fxe3 30. fxe3 Rxe3 31. Qxc8+ 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.25"]
[Round "4"]
[White "De Souza, Joao Francisco Biz"]
[Black "De Freitas, Isabella Ribeiro Co"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1249"]
[BlackElo "1886"]
[PlyCount "118"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bg4 3. Bb2 Nf6 4. e3 Nbd7 5. Be2 e6 6. d3 Bd6 7. Nbd2 c6 8. h3 Bh5 9. c4 0-0 10. d4 dxc4 11. Nxc4 Bb4+ 12. Nfd2 Bxe2 13. Qxe2 b5 14. a3 Be7 15. Ne5 Nxe5 16. dxe5 Nd7 17. 0-0 Qc7 18. Nf3 Rfd8 19. Rac1 a6 20. Rfd1 Nc5 21. b4 Rxd1+ 22. Qxd1 Nd7 23. Qc2 Rc8 24. Qe4 c5 25. bxc5 Nxc5 26. Qc2 Bd8 27. Qd2 Qe7 28. Qd6 Ne4 29. Qxa6 Rxc1+ 30. Bxc1 Qd7 31. Nd4 Nc3 32. Bd2 Ne2+ 33. Nxe2 Qxd2 34. Qxb5 Be7 35. g3 Bxa3 36. Nd4 Qc1+ 37. Kg2 Qc7 38. h4 g6 39. Qe8+ Bf8 40. Qb5 Kg7 41. Nf3 Bc5 42. Qa4 Qb7 43. Qf4 Be7 44. Kh2 h6 45. Nd2 g5 46. Qg4 Qb2 47. Qd4 Qxd4 48. exd4 gxh4 49. Kh3 hxg3 50. fxg3 Kg6 51. g4 Bg5 52. Nf3 Be3 53. Kg3 h5 54. Kh3 Bf2 55. Kg2 Be3 56. Kg3 Kh6 57. Kh3 hxg4+ 58. Kxg4 Kg6 59. Nh4+ Kh6 1/2-1/2

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.24"]
[Round "2"]
[White "De Souza, Joao Francisco Biz"]
[Black "Stival da Silva, Javier Rodrigo"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1249"]
[BlackElo "1640"]
[PlyCount "111"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 Be7 5. d3 c5 6. Nbd2 Nc6 7. Be2 0-0 8. c4 d4 9. exd4 cxd4 10. 0-0 Re8 11. Ne4 e5 12. Nfg5 h6 13. Nxf6+ Bxf6 14. Ne4 Be7 15. f4 f5 16. Ng3 Bh4 17. Bh5 Rf8 18. Ne2 Bf6 19. fxe5 Bxe5 20. Nf4 Qd6 21. Qf3 Bd7 22. Qd5+ Qxd5 23. cxd5 Bxf4 24. Rxf4 Nb4 25. Rd1 Nxd5 26. Rxd4 Nf6 27. Bf3 Rac8 28. Rc4 Rxc4 29. dxc4 Bc6 30. Bxc6 bxc6 31. Rd6 c5 32. h3 Ne4 33. Rd5 g6 34. Ba3 Rc8 35. Rd7 a6 36. Bb2 Rc6 37. Be5 Nf6 38. Bxf6 Rxf6 39. Rc7 Rd6 40. Rxc5 Kf7 41. b4 Ke6 42. a4 Rb6 43. b5 axb5 44. cxb5 Kd6 45. Rc6+ Rxc6 46. bxc6 Kxc6 47. Kf2 Kc5 48. Ke3 g5 49. h4 gxh4 50. Kf4 Kb4 51. Kxf5 h3 52. gxh3 Kxa4 53. Kg6 Kb5 54. Kxh6 Kc6 55. Kg7 Kd6 56. h4 1-0

[Event "Florianopolis op 9th"]
[Site "Florianopolis"]
[Date "2023.01.23"]
[Round "1"]
[White "Bassani, Eduardo"]
[Black "De Souza, Joao Francisco Biz"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1912"]
[BlackElo "1249"]
[PlyCount "86"]
[EventDate "2023.01.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "BRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 Bxg5 7. hxg5 Qxg5 8. Nf3 Qe7 9. Qd3 h6 10. 0-0-0 Nb6 11. g4 g5 12. Qe3 Qf8 13. Bd3 Bd7 14. Rh5 Nc6 15. Rdh1 0-0-0 16. Nxg5 Qg7 17. Nf3 Qxg4 18. R5h4 Qg7 19. b3 Nb4 20. Bf1 Qg6 21. Ne1 Rdg8 22. Nd3 a5 23. a3 Nxd3+ 24. Bxd3 Qg5 25. Qxg5 Rxg5 26. Rxh6 Rhg8 27. Rh8 Be8 28. f4 Rg4 29. f5 Kd7 30. Rxg8 Rxg8 31. f6 c6 32. Ne2 Kd8 33. Kd2 Nd7 34. Rh7 Nf8 35. Rg7 Rh8 36. a4 Rh3 37. Kc3 Ng6 38. b4 b6 39. bxa5 bxa5 40. Kd2 Nh4 41. Nf4 Rh2+ 42. Kc3 Kd7 43. Rg8 Nf3 1-0

[Event "Blumenau STD op"]
[Site "Blumenau"]
[Date "2018.09.30"]
[Round "6"]
[White "Blau, Vitoria Caroline"]
[Black "De Souza, Joao Francisco Biz"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1356"]
[BlackElo "1766"]
[PlyCount "87"]
[EventDate "2018.09.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. Nc3 Nc6 5. Nf3 Bg4 6. Be3 e5 7. d5 Bxf3 8. Qxf3 Nd4 9. Bxd4 exd4 10. Nb5 Bb4+ 11. Kd1 c3 12. bxc3 Bxc3 13. Nxc3 dxc3 14. Bd3 Qc8 15. Rc1 Ng4 16. Bb5+ c6 17. Rxc3 Ne5 18. Qe2 Qg4 19. f3 Qg5 20. dxc6 bxc6 21. Bxc6+ Nxc6 22. Rxc6 0-0 23. Kc2 h6 24. Qd2 Qb5 25. Qd5 Qxc6+ 26. Qxc6 Rac8 27. Qxc8 Rxc8+ 28. Kd3 Rb8 29. Rc1 Rb2 30. Rc2 Rb1 31. Rc8+ Kh7 32. Rc7 Rb2 33. Rxa7 Rxg2 34. a4 Rxh2 35. Rxf7 Ra2 36. Ra7 Kg6 37. Ke3 Kg5 38. Rxg7+ Kf6 39. Ra7 h5 40. Kf4 Rg2 41. Ra6+ Kg7 42. Ra5 h4 43. Rh5 Rh2 44. Kg4 1-0

[Event "Blumenau STD op"]
[Site "Blumenau"]
[Date "2018.09.30"]
[Round "5"]
[White "De Souza, Joao Francisco Biz"]
[Black "Venter, Paulo Regis"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1766"]
[BlackElo "1592"]
[PlyCount "28"]
[EventDate "2018.09.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Be7 5. Ng5 0-0 6. d3 d6 7. Nb5 a6 8. Nc3 Nd4 9. Nxf7 Rxf7 10. Bg5 Be6 11. Bxf6 Bxf6 12. Nd5 c6 13. Nxf6+ Qxf6 14. Bxe6 Qxf2# 0-1

[Event "Blumenau STD op"]
[Site "Blumenau"]
[Date "2018.09.29"]
[Round "3"]
[White "Bonecher, Arthur Henrique Fer"]
[Black "De Souza, Joao Francisco Biz"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "1766"]
[PlyCount "16"]
[EventDate "2018.09.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. d3 Nf6 3. Nc3 Bc5 4. Nf3 Nc6 5. Be2 d6 6. 0-0 Ng4 7. Kh1 Nxf2+ 8. Kg1 Nxd1+ 0-1

[Event "Blumenau STD op"]
[Site "Blumenau"]
[Date "2018.09.29"]
[Round "4"]
[White "De Souza, Joao Francisco Biz"]
[Black "Feller, Isadora Cristina Vi"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1766"]
[BlackElo "1183"]
[PlyCount "107"]
[EventDate "2018.09.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 h6 5. d3 Bc5 6. h3 0-0 7. a3 d6 8. Nd5 Nd7 9. Bd2 Ncb8 10. Qe2 c6 11. Ne3 Bxe3 12. Bxe3 Nf6 13. 0-0-0 b5 14. Ba2 Nbd7 15. Qd2 Bb7 16. Nh4 h5 17. Nf5 g6 18. Nh6+ Kh7 19. Nxf7 Rxf7 20. Bxf7 Qf8 21. Be6 Qe7 22. Bxd7 Qxd7 23. Bg5 Ng8 24. Bh6 Nxh6 25. Rde1 Qe6 26. b3 a5 27. Rh2 b4 28. a4 d5 29. h4 Rd8 30. Qg5 Rg8 31. Re3 d4 32. Rg3 Ng4 33. Rh1 Nxf2 34. Rf1 Ng4 35. Rxg4 hxg4 36. Rf6 Qe8 37. Qxg4 Bc8 38. Qg5 Be6 39. h5 Bf7 40. hxg6+ Bxg6 41. Qh4+ Bh5 42. g3 Rg4 43. Qh1 Qe7 44. Qxh5+ Kg7 45. Qh6+ Kg8 46. Rxc6 Rxg3 47. Rc8+ Kf7 48. Qh7+ Ke6 49. Rc6+ Kd7 50. Rc7+ Kxc7 51. Qxe7+ Kc8 52. Qxe5 Rg1+ 53. Kb2 Kb7 54. Qxd4 1-0

[Event "Blumenau STD op"]
[Site "Blumenau"]
[Date "2018.09.28"]
[Round "2"]
[White "De Souza, Joao Francisco Biz"]
[Black "Salvadego, Erika Giovana De O"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1766"]
[BlackElo "1492"]
[PlyCount "66"]
[EventDate "2018.09.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Nc3 Ne7 6. Bg5 f6 7. Bh4 g5 8. Bg3 Be6 9. Bxd6 Qxd6 10. Nb5 Qd7 11. h3 c6 12. Nc3 Qd6 13. a3 Nd7 14. Bd3 0-0-0 15. Na4 h5 16. Qe2 Rde8 17. h4 Bf5 18. hxg5 Ng6 19. Bxf5 Rxe2+ 20. Kxe2 Nf4+ 21. Kd2 Nxg2 22. Nc5 fxg5 23. Bxd7+ Kb8 24. Nxg5 Qf4+ 25. Ke2 Qxg5 26. Rag1 Qe7+ 27. Be6 Nf4+ 28. Kf3 Nxe6 29. Re1 Rf8+ 30. Kg2 Qg7+ 31. Kh2 Rxf2+ 32. Kh3 Qg2+ 33. Kh4 Qg4# 0-1

[Event "Blumenau STD op"]
[Site "Blumenau"]
[Date "2018.09.28"]
[Round "1"]
[White "Melo, Gabrieli De"]
[Black "De Souza, Joao Francisco Biz"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1735"]
[BlackElo "1766"]
[PlyCount "65"]
[EventDate "2018.09.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Bc5 4. g3 Nf6 5. Bg2 a6 6. 0-0 d6 7. d3 h6 8. h3 Bf5 9. Ne1 Qd7 10. Kh2 0-0-0 11. Nc2 Nd4 12. Ne3 Be6 13. a3 Rde8 14. b4 Ba7 15. Rb1 b5 16. a4 bxc4 17. Nxc4 Bxc4 18. dxc4 e4 19. Be3 Nf3+ 20. exf3 Bxe3 21. fxe3 exf3 22. Qxf3 Kd8 23. Qa8+ Qc8 24. Qc6 Rxe3 25. Nd5 Rhe8 26. Nxe3 Rxe3 27. c5 Rd3 28. Rbd1 Rxd1 29. Rxd1 Nd7 30. cxd6 cxd6 31. Rxd6 Qxc6 32. Bxc6 Ke7 33. Rxd7+ 1-0

[Event "Blumenau STD op"]
[Site "Blumenau"]
[Date "2018.05.25"]
[Round "1"]
[White "Do Valle Cardoso, Lucas"]
[Black "De Souza, Joao Francisco Biz"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2037"]
[BlackElo "1800"]
[PlyCount "35"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bd6 4. 0-0 a6 5. Ba4 Nf6 6. Re1 0-0 7. d4 h6 8. Bxc6 dxc6 9. dxe5 Bxe5 10. Qxd8 Rxd8 11. Nxe5 Re8 12. Nf3 Bg4 13. Nc3 Bxf3 14. gxf3 Rad8 15. Bf4 Rd7 16. Rad1 Red8 17. Rxd7 Nxd7 18. Rd1 1-0

