WORLDBASE
37 games / 37 parties
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2025.07.05
IX SESC Caioba Open
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| 27610 | De Souza, Joao Francisco Biz (1807) | Pinero, C (2290) | 0-1 | |
| 1. c4 e5 2. Nc3 g6 3. Nf3 Bg7 4. d4 exd4 5. Nxd4 Nc6 6. e3 Nge7 7. Be2 O-O 8. O-O d5 9. cxd5 Nxd5 10. Nxd5 Nxd4 11. exd4 Qxd5 12. Be3 Bf5 13. Bf3 Be4 14. Bxe4 Qxe4 15. Rc1 c6 16. Qb3 Rab8 17. Rfd1 Rfd8 18. d5 Rxd5 19. Bxa7 Rbd8 20. Re1 Qd3 21. Qxb7 R5d7 22. Qb6 Bd4 23. Rc5 Qd2 24. Rf1 Ra8 25. Qxc6 Raxa7 26. Rc2 Qd3 27. Qc8+ Kg7 28. b3 h5 29. h3 h4 30. Rfc1 Be5 0-1 | ||||
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2025.07.03
IX SESC Caioba Open
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| 27554 | De Souza, Joao Francisco Biz (1807) | Viana da Costa, F (2228) | 0-1 | |
| 1. c4 e6 2. Nc3 c5 3. Nf3 Nf6 4. d4 d5 5. cxd5 exd5 6. Bg5 Be6 7. e3 Nc6 8. Bb5 Be7 9. O-O cxd4 10. Nxd4 Rc8 11. Qa4 Qb6 12. Nce2 O-O 13. Nxe6 fxe6 14. Nf4 a6 15. Bxc6 Rxc6 16. b3 Bd6 17. Bxf6 Rxf6 18. Rac1 d4 19. Rxc6 bxc6 20. Qc4 dxe3 21. Nxe6 exf2+ 22. Kh1 Qb5 23. Qxb5 axb5 24. Nd4 Bc5 25. Nf3 b4 26. h3 Be3 27. Ne5 h5 28. g4 c5 29. Kg2 Bd4 30. Nf3 Be3 31. Rd1 hxg4 32. hxg4 g5 33. Nh2 Ra6 34. Nf1 Bd4 35. Rd2 Re6 36. Kf3 Re1 37. Kg2 Kf7 38. Ng3 Rg1+ 0-1 | ||||
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2025.07.02
IX SESC Caioba Open
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| 27527 | Hernandez Guerrero, G (2429) | De Souza, Joao Francisco Biz (1807) | 1/2-1/2 | |
| 1. c4 c6 2. Nf3 Nf6 3. b3 d5 4. Bb2 Bf5 5. g3 e6 6. Bg2 Bd6 7. O-O Nbd7 8. d3 O-O 9. Nc3 Bc7 10. Rc1 Rc8 11. h3 h6 12. Re1 dxc4 13. Ba3 cxd3 14. e4 Bh7 15. Bxf8 Qxf8 16. Qxd3 Nc5 17. Qb1 Rd8 18. Bf1 e5 19. b4 1/2-1/2 | ||||
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2025.06.29
IX SESC Caioba Open
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| 34787 | Perdomo, L (2345) | De Souza, Joao Francisco Biz (1807) | 1-0 | |
| 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. Nf3 Nxc3 6. bxc3 c5 7. e3 cxd4 8. exd4 Be7 9. Bd3 Nd7 10. O-O O-O 11. Bc2 Nf6 12. Ne5 Bd7 13. Qf3 Rc8 14. Qh3 Bc6 15. Re1 g6 16. Bh6 Re8 17. Nxf7 Bf8 18. Nxd8 1-0 | ||||
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2025.01.24
11th Floripa Open 2025
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| 203074 | De Almeida, Olivan Duarte (1674) | De Souza, Joao Francisco Biz (1839) | 0-1 | |
| 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Bxc5 6. Ngf3 Nf6 7. Bc4 Qd6 8. O-O O-O 9. Qe2 Bd7 10. b3 Bc6 11. Bb2 Nbd7 12. Rad1 Qf4 13. Ne5 Nxe5 14. Bxe5 Qg5 15. Bg3 Nh5 16. Qe5 Qxe5 17. Bxe5 Rfd8 18. Nb1 Nf6 19. Nc3 Ng4 20. Bg3 a6 21. h3 Nh6 22. Bh4 Rxd1 23. Rxd1 Nf5 24. Rd8+ Rxd8 25. Bxd8 h6 26. Bd3 Nd4 27. Kf1 f5 28. a4 Kf7 29. Ne2 Nxe2 30. Bxe2 Be4 31. Bd1 e5 32. f3 Bc6 33. c3 Ke6 34. b4 Be3 35. Ke2 Bg1 36. Bc7 Bd5 37. Bc2 e4 38. fxe4 fxe4 39. a5 Bc4+ 40. Ke1 Kd5 41. Bd1 Bd3 42. Bb3+ Bc4 43. Bd1 e3 44. Bf3+ 0-1 | ||||
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2025.01.23
11th Floripa Open 2025
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| 202893 | De Souza, Joao Francisco Biz (1839) | Fonseca, Luis Ernesto Serra Azul (2058) | 0-1 | |
| 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 c5 7. d5 Nbd7 8. g4 a6 9. Bd3 b5 10. cxb5 axb5 11. Nxb5 c4 12. Bc2 Qa5+ 13. Nc3 Nc5 14. f3 Nfd7 15. Bd4 Nd3+ 16. Bxd3 Bxd4 17. Bc2 Qb6 18. Nge2 Bf6 19. h4 Qxb2 0-1 | ||||
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2025.01.22
11th Floripa Open 2025
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| 202683 | Saiz Rodriguez, Daniel Evelio (2172) | De Souza, Joao Francisco Biz (1839) | 1-0 | |
| 1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Nd5 5. Qxd4 Nb6 6. Bd3 Nc6 7. Qe4 Be7 8. O-O d5 9. exd6 Qxd6 10. Bf4 Qe6 11. Bxc7 Nd5 12. Bg3 Qxe4 13. Bxe4 Be6 14. Ne5 Nxe5 15. Bxe5 O-O 16. c4 Nb4 17. Nd2 Rad8 18. Bc3 b6 19. b3 Nd3 20. Nf3 Nc5 21. Bc2 Bg4 22. Rfe1 Rfe8 23. Re3 Bxf3 24. Rxf3 Ne6 25. Re1 Bc5 26. Ra1 1-0 | ||||
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2025.01.21
11th Floripa Open 2025
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| 202513 | De Souza, Joao Francisco Biz (1839) | Lima, Vinicius Taishun (1987) | 1-0 | |
| 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. g3 Bg7 8. Bg2 d6 9. Nf3 Nbd7 10. Rb1 Nb6 11. O-O Bc4 12. a3 Nfxd5 13. Nd2 Nxc3 14. bxc3 Bd5 15. Ne4 Bxe4 16. Bxe4 d5 17. Bg2 O-O 18. c4 e6 19. cxd5 Nxd5 20. Qc2 Qc7 21. Qc4 Ra5 22. Bd2 Rxa3 23. Rfc1 Rc8 24. Bxd5 exd5 25. Qxd5 Raa8 26. Be3 Bf8 27. Rb2 Ra5 28. Qf3 1-0 | ||||
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2025.01.20
11th Floripa Open 2025
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| 202121 | De Souza, Joao Francisco Biz (1839) | Cordero, D (2015) | 0-1 | |
| 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d6 5. Bg2 O-O 6. Nf3 Nbd7 7. O-O e5 8. e3 c6 9. b3 e4 10. Ne1 Re8 11. Bb2 d5 12. cxd5 cxd5 13. Nc2 Nb6 14. Rc1 Bg4 15. Qd2 Qd7 16. Na3 a6 17. Nc2 Qf5 18. Ne1 Bh6 19. Ba3 Qh5 20. Rc2 Bh3 21. Bxh3 Qxh3 22. f3 exf3 23. Rxf3 Rac8 24. Nd1 Ne4 25. Qa5 Qe6 26. Kg2 Rxc2+ 27. Nxc2 Ng5 28. Rf2 Qe4+ 29. Kf1 Nh3 30. Rg2 Qf3+ 31. Nf2 Bxe3 32. Nxe3 Rxe3 33. Qd2 Nxf2 0-1 | ||||
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2025.01.20
11th Floripa Open 2025
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| 202357 | Friedrich, Augusto Johannpeter (1509) | De Souza, Joao Francisco Biz (1839) | 0-1 | |
| 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 a6 6. Be3 d6 7. Bc4 Nf6 8. Qd2 Bd7 9. f3 Nc6 10. Nb3 Rc8 11. O-O-O b5 12. Be2 Qc7 13. Kb1 Be6 14. Rc1 Ne5 15. Bh6 Bxh6 16. Qxh6 Bc4 17. f4 Ned7 18. Bf3 b4 19. Nd5 Bxd5 20. exd5 a5 21. g4 a4 22. Nd2 a3 23. c3 axb2 24. Rc2 bxc3 25. g5 Qa5 26. Nb3 Qa3 27. gxf6 Ra8 28. Nc1 bxc1=Q+ 29. Rhxc1 Rb8+ 30. Ka1 Rb2 31. f5 Qxa2# 0-1 | ||||
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2025.01.19
11th Floripa Open 2025
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| 201943 | Serpa, Rafael Araujo (2094) | De Souza, Joao Francisco Biz (1839) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Nc6 7. Bb5 Bg4 8. Nbd2 e6 9. h3 Bxf3 10. Qxf3 Ne7 11. Nb3 Qb6 12. Bxc6+ Nxc6 13. Be3 O-O 14. O-O Rac8 15. Nc5 Rc7 16. b3 Qa5 17. a3 Rfc8 18. Rfc1 Ne7 19. Qe2 a6 20. g4 b6 21. b4 Qb5 22. Qxb5 axb5 23. Nd3 Rxc1+ 24. Rxc1 Rc4 25. Nb2 Rxc1+ 26. Bxc1 Nc6 27. Be3 f6 28. f4 g5 29. a4 bxa4 30. Nxa4 gxf4 31. Bxf4 fxe5 32. dxe5 Nxb4 33. Nxb6 Nd3 34. Bg3 Bxe5 35. Kg2 Bxg3 36. Kxg3 Nc5 37. Kf4 Kf7 38. h4 Nd3+ 39. Ke3 Ne5 40. Kf4 Nc4 41. g5 Kg6 42. Kg4 Ne5+ 43. Kf4 Nd3+ 44. Kg4 Nf2+ 45. Kg3 Ne4+ 46. Kg4 Nf2+ 47. Kf3 Nd3 48. Kg4 Ne5+ 49. Kf4 Nf7 50. Kg4 h5+ 51. gxh6 Nxh6+ 52. Kf4 Nf7 53. Ke3 Nd6 54. Nxd5 1/2-1/2 | ||||
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2025.01.18
11th Floripa Open 2025
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| 210644 | De Souza, Joao Francisco Biz (1839) | De Oliveira, Rosa Emilia Trizotto | 1-0 | |
| 1. d4 Nc6 2. c4 d6 3. Nc3 b6 4. g3 h5 5. Bg2 Bb7 6. Nf3 g6 7. e3 Bg7 8. h4 Nf6 9. O-O Qd7 10. Qa4 O-O 11. Nd2 a6 12. Nde4 Rfd8 13. Nxf6+ Bxf6 14. Bd2 Bg7 15. Rac1 Rac8 16. Nd5 Re8 17. Nb4 Ra8 18. Bxc6 Bxc6 19. Qxc6 Qxc6 20. Nxc6 Bf8 21. Bc3 f6 22. e4 e6 23. f4 Bh6 24. Rfe1 Rf8 25. f5 gxf5 26. exf5 exf5 27. Ne7+ Kg7 28. Nxf5+ Kg6 29. Nxh6 Kxh6 1-0 | ||||
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2024.01.28
10th Floripa Open 2024
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| 655721 | De Souza, Joao Francisco Biz (1523) | Barbosa, Flavio Novais (1827) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Qc2 g6 5. Bf4 Bg7 6. e3 Bf5 7. Bd3 Bxd3 8. Qxd3 O-O 9. O-O Nh5 10. Be5 e6 11. Nbd2 Nd7 12. Bxg7 Kxg7 13. Rac1 Nhf6 14. b4 dxc4 15. Nxc4 Qe7 16. a3 Rfd8 17. Qb1 Rab8 18. Na5 e5 19. Rfd1 e4 20. Nd2 Re8 21. Qb3 Nb6 22. Nac4 Nxc4 23. Qxc4 Qe6 24. Rb1 Qxc4 25. Nxc4 Nd5 26. Rdc1 a6 27. a4 Nc7 28. h3 Re7 29. Nd6 Re6 30. Nc4 Re7 1/2-1/2 | ||||
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2024.01.27
10th Floripa Open 2024
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| 655579 | Costa, Flavio Luis Cesar (1994) | De Souza, Joao Francisco Biz (1523) | 1-0 | |
| 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qg4 Kf8 9. Qd1 b6 10. Nf3 Ne7 11. Bd3 Ba6 12. O-O Nd7 13. Bxa6 Qxa6 14. a4 Qc4 15. Qb1 Nc6 16. Qb2 h6 17. Be3 cxd4 18. cxd4 Na5 19. Bd2 Nc6 20. Ra3 Rc8 21. Rfa1 a5 22. Rc3 Qa6 23. Qa3+ Ke8 24. Rb1 Na7 25. Rcb3 g5 26. h3 Kd8 27. Nxg5 Ke8 28. Nf3 1-0 | ||||
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2024.01.26
10th Floripa Open 2024
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| 655525 | De Souza, Joao Francisco Biz (1523) | Vieira, J1 (1839) | 1-0 | |
| 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 c5 7. Nf3 Na6 8. Be2 cxd4 9. Bxd4 Nc5 10. e5 Nfd7 11. exd6 e5 12. Be3 Qb6 13. Rb1 Qc6 14. O-O e4 15. Nd4 Qxd6 16. Nd5 a6 17. b4 Ne6 18. Nxe6 fxe6 19. Nf6+ 1-0 | ||||
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2024.01.25
10th Floripa Open 2024
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| 663578 | Veloso, Henrique Barbosa (2029) | De Souza, Joao Francisco Biz (1523) | 1-0 | |
| 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Nbd7 8. O-O Bd6 9. Qe2 Bg6 10. Rd1 Qc7 11. e4 e5 12. d5 Nc5 13. dxc6 bxc6 14. Nd2 O-O 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 | ||||
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2024.01.24
10th Floripa Open 2024
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| 663441 | De Souza, Joao Francisco Biz (1523) | Hataby, Raed (1888) | 1-0 | |
| 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. O-O-O Ng3 14. Rg1 Nxf1 15. Rgxf1 O-O 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 | ||||
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2024.01.23
10th Floripa Open 2024
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| 663276 | Pimenta, Elisandro da Silva (1829) | De Souza, Joao Francisco Biz (1523) | 0-1 | |
| 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. O-O 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 | ||||
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2024.01.22
10th Floripa Open 2024
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| 662867 | Hirano, Enzo Erich Kreutz (1861) | De Souza, Joao Francisco Biz (1523) | 1-0 | |
| 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. O-O O-O 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 | ||||
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2024.01.22
10th Floripa Open 2024
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| 663117 | De Souza, Joao Francisco Biz (1523) | Goncalves, Richard Gabriel Simiao | 1-0 | |
| 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 O-O 11. h3 b5 12. Rc1 Nb6 13. O-O 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 | ||||
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2024.01.21
10th Floripa Open 2024
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| 662752 | De Souza, Joao Francisco Biz (1523) | Fonseca, Guilherme | 1-0 | |
| 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 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. O-O 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 | ||||
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2024.01.20
10th Floripa Open 2024
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| 670169 | Jordao Barbosa, M (2146) | De Souza, Joao Francisco Biz (1523) | 1-0 | |
| 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. O-O-O 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 | ||||
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2023.06.22
VII SESC Caioba Open 2023
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| 915107 | Machado, Luiz Fernando (1720) | De Souza, Joao Francisco Biz (1401) | 0-1 | |
| 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. O-O Ng6 15. f4 O-O 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 | ||||
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2023.06.21
VII SESC Caioba Open 2023
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| 915044 | Da Silva, Ana B Carster Livramento | De Souza, Joao Francisco Biz (1401) | 0-1 | |
| 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. O-O d5 10. Qd3 Ne7 11. e5 Ng6 12. Qg3 Qh4 13. Qe3 O-O 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 | ||||
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2023.06.20
VII SESC Caioba Open 2023
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| 914947 | De Souza, Joao Francisco Biz (1401) | Lunelli, N (1759) | 0-1 | |
| 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d6 5. Bf4 O-O 6. e3 c6 7. Be2 Nbd7 8. O-O 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 | ||||
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2023.06.19
VII SESC Caioba Open 2023
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| 914785 | De Souza, Joao Francisco Biz (1401) | Boabaid, Jorge Alberto Duardes (1807) | 0-1 | |
| 1. Nf3 Nc6 2. d4 d5 3. e3 a6 4. c4 e6 5. Nc3 Nf6 6. cxd5 exd5 7. Bd3 Bd6 8. h3 O-O 9. a3 Re8 10. Qc2 h6 11. Bd2 Bf8 12. O-O 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 | ||||
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2023.06.19
VII SESC Caioba Open 2023
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| 914886 | Candido, Henrique Oltmann | De Souza, Joao Francisco Biz (1401) | 0-1 | |
| 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. O-O 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 | ||||
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2023.06.18
VII SESC Caioba Open 2023
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| 914703 | Pirola, Claudionor Alcides Lima (2143) | De Souza, Joao Francisco Biz (1401) | 1-0 | |
| 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. O-O-O 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 | ||||
|
2023.01.29
9th Floripa Open 2023
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| 1050917 | De Souza, Joao Francisco Biz (1249) | Gomes, Marc (1645) | 1/2-1/2 | |
| 1. Nf3 Nf6 2. b3 e6 3. Bb2 d5 4. e3 Bd6 5. d3 c5 6. Nbd2 O-O 7. c4 Nc6 8. Be2 b6 9. d4 Bb7 10. cxd5 exd5 11. O-O 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 | ||||
|
2023.01.28
9th Floripa Open 2023
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| 1050602 | De Souza, Joao Francisco Biz (1249) | Bokhonok, Tatiana Dos Santos Spineva (1539) | 1/2-1/2 | |
| 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. O-O 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 O-O 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 | ||||
|
2023.01.28
9th Floripa Open 2023
|
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| 1050807 | Bashtavenko, Aleksey (1569) | De Souza, Joao Francisco Biz (1249) | 0-1 | |
| 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. O-O O-O 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 | ||||
|
2023.01.27
9th Floripa Open 2023
|
||||
| 1050381 | Mauro, Roberto Da Silva (1590) | De Souza, Joao Francisco Biz (1249) | 1-0 | |
| 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 O-O 12. Qa3 Re8 13. O-O 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. hxg8=Q+ 1-0 | ||||
|
2023.01.26
9th Floripa Open 2023
|
||||
| 1049857 | Fischer, I (1926) | De Souza, Joao Francisco Biz (1249) | 1-0 | |
| 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 O-O 14. Ne5 Qc7 15. O-O 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 | ||||
|
2023.01.26
9th Floripa Open 2023
|
||||
| 1050144 | De Souza, Joao Francisco Biz (1249) | Pereira, Marcelo Do Carmo (1733) | 0-1 | |
| 1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 c5 5. d3 d5 6. Nbd2 O-O 7. Be2 Nc6 8. O-O 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 | ||||
|
2023.01.25
9th Floripa Open 2023
|
||||
| 1049660 | De Souza, Joao Francisco Biz (1249) | De Freitas, Isabella Ribeiro Conti (1886) | 1/2-1/2 | |
| 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 O-O 10. d4 dxc4 11. Nxc4 Bb4+ 12. Nfd2 Bxe2 13. Qxe2 b5 14. a3 Be7 15. Ne5 Nxe5 16. dxe5 Nd7 17. O-O 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 | ||||
|
2023.01.24
9th Floripa Open 2023
|
||||
| 1049231 | De Souza, Joao Francisco Biz (1249) | Stival Da Silva, Javier Rodrigo (1640) | 1-0 | |
| 1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 Be7 5. d3 c5 6. Nbd2 Nc6 7. Be2 O-O 8. c4 d4 9. exd4 cxd4 10. O-O 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 | ||||
|
2023.01.23
9th Floripa Open 2023
|
||||
| 1048941 | Bassani, E (1912) | De Souza, Joao Francisco Biz (1249) | 1-0 | |
| 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. O-O-O Nb6 11. g4 g5 12. Qe3 Qf8 13. Bd3 Bd7 14. Rh5 Nc6 15. Rdh1 O-O-O 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 | ||||