WORLDBASE
26 games / 26 parties
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2025.01.24
11th Floripa Open 2025
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| 203032 | Serpa, Rafael Araujo (2094) | Gadea, Fernando (1863) | 1-0 | |
| 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. f4 Nc6 7. Ndf3 cxd4 8. cxd4 Qb6 9. a3 Be7 10. h4 f6 11. Bd3 Nf8 12. h5 Bd7 13. Ne2 O-O-O 14. b4 Kb8 15. Be3 Rc8 16. Kf2 Be8 17. Rc1 Rd8 18. Nc3 Rd7 19. Qd2 Qd8 20. Rc2 fxe5 21. fxe5 Rc7 22. Rhc1 Rc8 23. Na4 Bd7 24. Nc5 Be8 25. b5 Na5 26. Na6+ 1-0 | ||||
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2025.01.23
11th Floripa Open 2025
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| 202872 | Bastos, Guilherme Exterhotter (1893) | Serpa, Rafael Araujo (2094) | 1-0 | |
| 1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Bd6 5. Bg3 O-O 6. Ngf3 c5 7. c3 Qc7 8. Bd3 Nbd7 9. Qc2 Re8 10. O-O-O c4 11. Be2 b5 12. e4 dxe4 13. Nxe4 Nxe4 14. Qxe4 Bb7 15. Bxd6 Qxd6 16. Qxb7 Rab8 17. Qe4 b4 18. Qc2 Nb6 19. Kd2 e5 20. Ke1 e4 21. Ne5 bxc3 22. Qxc3 Nd5 23. Qa3 Nb4 24. Nxc4 Qf6 25. Kf1 Nc2 26. Qc3 e3 27. f3 Qh4 28. g3 Qh3+ 29. Kg1 Nb4 30. Nxe3 Qe6 31. Bc4 Qxe3+ 32. Qxe3 Rxe3 33. Kf2 Re7 34. Rd2 1-0 | ||||
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2025.01.22
11th Floripa Open 2025
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| 202693 | Serpa, Rafael Araujo (2094) | Ruiz, Frayson Nycolas Rodrigues (1849) | 1-0 | |
| 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. f3 Nc6 10. Be3 Rc8 11. b3 b6 12. Qd2 h5 13. O-O Ne5 14. Rad1 Qb7 15. Bg5 Nc6 16. Nde2 a6 17. g4 Nd7 18. f4 Nc5 19. Rb1 Ne6 20. Bh4 O-O 21. f5 Ned4 22. f6 Nxe2+ 23. Qxe2 exf6 24. Bxf6 Bxf6 25. Rxf6 Qe7 26. Qf2 Qe5 27. Nd5 b5 28. Rf1 Qd4 29. Qxd4 1-0 | ||||
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2025.01.21
11th Floripa Open 2025
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| 202504 | Boeck, Moacir Luis (1886) | Serpa, Rafael Araujo (2094) | 1/2-1/2 | |
| 1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb3 e6 9. O-O Nd4 10. Nxd4 Qxd4 11. Re1 Bc5 12. Qf3 Bd7 13. d3 Bc6 14. Qg3 O-O-O 15. Bg5 Bd6 16. Qh3 Rd7 17. Rac1 Kb8 18. Ne4 Bb4 19. Be3 Qxd3 20. Qg3+ Ka8 21. Nc5 Bxc5 22. Rxc5 g6 23. Rc3 Qd6 24. Bf4 Qe7 25. Be3 Nd5 26. Bxd5 Rxd5 27. Ra3 a6 28. Rc1 Qd6 29. Qxd6 Rxd6 30. Rac3 Rhd8 31. f3 Rd1+ 32. Kf2 Kb8 33. Rxd1 Rxd1 34. Rc2 Kc8 35. Rd2 Rxd2+ 36. Bxd2 Kd7 37. Bb4 e5 38. Ke3 Ke6 39. g3 Kd5 40. a3 f5 41. Bc3 g5 42. Ba5 f4+ 43. gxf4 gxf4+ 44. Kf2 b5 45. Bc7 Ke6 46. Ke2 Kf5 47. Kf2 Bd5 48. Bd6 Bb7 49. Bc7 Bc8 50. Bd6 Be6 51. Bb8 Ba2 52. Bd6 Bb1 53. Bc7 Bc2 54. Bd6 e4 55. fxe4+ Bxe4 56. h4 h5 57. Be7 Ke5 58. Bb4 Bd5 59. Be7 Ke4 60. Bf6 Kd3 61. Be5 Kc2 62. Bf6 Be4 63. Be5 Kb3 64. Bf6 a5 65. Be5 f3 66. Bf6 a4 67. Be5 Bb7 68. Bf6 b4 69. axb4 Kxb4 70. Be5 Kc4 71. Bf6 Kd3 72. Be5 Ke4 73. Bf6 Bd5 74. Bd8 Ke5 75. Bg5 Kf5 76. Bd8 Ke5 77. Bg5 Bc6 78. Bd8 Kd4 79. Bf6+ Ke4 80. Bd8 Kd3 81. Bf6 Kc2 82. Be5 Ba8 83. Bf6 Kb3 84. Be5 Kc4 85. Bf6 Kd3 86. Bg7 Kd2 87. Bc3+ Kc1 88. Bg7 Kc2 89. Bf6 Be4 90. Bg7 Bc6 91. Bf6 1/2-1/2 | ||||
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2025.01.20
11th Floripa Open 2025
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| 202119 | Leonardi, Lucas (1852) | Serpa, Rafael Araujo (2094) | 0-1 | |
| 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bd6 10. Bxd6 Qxd6 11. O-O O-O 12. Rfe1 Bxf3 13. Nxf3 Qc7 14. Ne5 Nxe5 15. Rxe5 Rab8 16. a4 Nd7 17. Rh5 g6 18. Rh3 Rfc8 19. Re1 a6 20. Qb4 Nf8 21. Rf3 Rd8 22. h4 b5 23. a5 Qd6 24. Bb1 Qxb4 25. cxb4 Rbc8 26. Rc3 Rc4 27. Rxc4 bxc4 28. b5 axb5 29. Bc2 Ra8 30. Ra1 Nd7 31. Kf1 Nb8 32. Ke2 Nc6 33. Ke3 Rxa5 34. Rxa5 Nxa5 35. g4 h6 36. g5 h5 37. Bd1 b4 38. Ba4 Kf8 39. Kf4 Ke7 40. Ke5 c3 41. bxc3 b3 42. Kf4 b2 43. Bc2 Nc4 44. Bb1 Na3 45. Ke3 Nxb1 0-1 | ||||
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2025.01.20
11th Floripa Open 2025
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| 202273 | Serpa, Rafael Araujo (2094) | Fier, A (2549) | 0-1 | |
| 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bd3 Nf6 5. O-O O-O 6. Re1 c5 7. c3 Nc6 8. h3 a6 9. Bf1 Bd7 10. a4 Rc8 11. d5 Nb8 12. a5 e5 13. Nbd2 Ne8 14. Nc4 Bb5 15. Nb6 Bxf1 16. Kxf1 Rc7 17. Bg5 Bf6 18. Bh6 Ng7 19. Qd2 Nd7 20. Nc4 Be7 21. Kg1 Rc8 22. Qd3 f5 23. Ne3 fxe4 24. Qxe4 Nf6 25. Qc4 Nd7 26. Ng4 Rf7 27. h4 Bxh4 28. Nxh4 Qxh4 29. Be3 Rf4 30. Bxf4 Qxg4 31. Ra4 b5 32. axb6 Nxb6 33. f3 Qd7 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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| 210556 | Biazon, Natalia De Oliveira (1595) | Serpa, Rafael Araujo (2094) | 0-1 | |
| 1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 Bd6 5. Ne5 O-O 6. Nd2 c5 7. c3 Qc7 8. Ndf3 Nc6 9. Be2 cxd4 10. exd4 Ne4 11. Qc1 f6 12. Nd3 e5 13. Be3 Bd7 14. O-O Rae8 15. Re1 Ne7 16. Nd2 Nxd2 17. Qxd2 e4 18. Nc1 Bxh2+ 19. Kh1 Bd6 20. g3 f5 21. Kg2 Ng6 22. Nb3 f4 23. gxf4 Nxf4+ 24. Kf1 Bh3+ 25. Kg1 Qe7 26. Kh1 Qg5 27. Rg1 Bg2+ 28. Kh2 Qh4# 0-1 | ||||
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2024.08.31
IV Niteroi Chess Open
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| 389066 | Perdomo, L (2359) | Serpa, Rafael Araujo (2107) | 1-0 | |
| 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1 c6 9. Bd3 Nd7 10. O-O dxc4 11. Bxc4 b6 12. e4 c5 13. e5 cxd4 14. exf6 dxc3 15. fxg7 Kxg7 16. Rxc3 Qf6 17. Re1 Rd8 18. Rd3 a6 19. Nd4 Ne5 20. Nf5+ exf5 21. Rxd8 Nxc4 22. Ree8 Bb7 23. Rxa8 Bxa8 24. Rxa8 Nxb2 25. Qb3 Qd4 26. Qg3+ Kf6 27. Rd8 Qc4 28. Rd6+ Ke7 1-0 | ||||
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2024.08.30
IV Niteroi Chess Open
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| 389018 | Serpa, Rafael Araujo (2107) | Peixoto, Helio Ricardo Soutinho (1937) | 1-0 | |
| 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Nf6 5. Qe2 a6 6. Ba4 e6 7. O-O Be7 8. d4 O-O 9. Rd1 b5 10. Bc2 Qc7 11. a4 Bb7 12. Bg5 e5 13. dxe5 dxe5 14. axb5 axb5 15. Rxa8 Rxa8 16. Na3 Ba6 17. Nxb5 Bxb5 18. Qxb5 Nf8 19. Bb3 Rb8 20. Qc4 Ne6 21. Bxf6 Bxf6 22. Qa4 c4 23. Bxc4 Nc5 24. Qc2 Qb7 25. b4 Qxe4 26. Qa2 Ra8 27. Bxf7+ Kf8 28. Qd5 Rd8 29. Qxc5+ Kxf7 30. Re1 Qf4 31. Qc7+ Kg6 32. h3 Re8 33. Qc6 Re7 34. g3 Qf5 1-0 | ||||
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2024.08.29
IV Niteroi Chess Open
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| 388903 | Serpa, Rafael Araujo (2107) | Dos Santos, Gilvan Nobrega (1898) | 1-0 | |
| 1. e4 e5 2. Nf3 Qe7 3. Nc3 c6 4. d4 d6 5. Bc4 g6 6. O-O b5 7. Bb3 Bg7 8. dxe5 dxe5 9. a4 b4 10. Nb1 Nf6 11. Nbd2 O-O 12. Qe2 Nbd7 13. c3 Nh5 14. g3 Rb8 15. a5 Nc5 16. Bc4 Bg4 17. cxb4 Ne6 18. Qe3 Kh8 19. Bxe6 Bxe6 20. b3 f5 21. Bb2 fxe4 22. Nxe4 Bd5 23. Nfd2 Rf7 24. Ba3 Qd7 25. f3 Re8 26. b5 Bf8 27. Bxf8 Rfxf8 28. bxc6 Bxc6 29. Nc4 Ng7 30. Qd2 Qxd2 31. Ncxd2 Nf5 32. Rae1 Nd4 33. Re3 Nc2 34. Rc3 Nd4 35. Kf2 Re7 36. Rfc1 Bxe4 37. Nxe4 Ref7 38. Nd2 e4 39. f4 g5 40. Ke3 Ne6 41. fxg5 Nxg5 42. Rc8 Rxc8 43. Rxc8+ Kg7 44. h4 Ne6 45. Nxe4 Rb7 46. Nc5 Nxc5 47. Rxc5 Rxb3+ 48. Kf4 Rb7 49. a6 Rf7+ 1-0 | ||||
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2024.08.29
IV Niteroi Chess Open
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| 388946 | Di Berardino, D (2472) | Serpa, Rafael Araujo (2107) | 1-0 | |
| 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 a6 5. cxd5 exd5 6. Bg5 Be6 7. e3 Be7 8. Bd3 O-O 9. Qc2 h6 10. Bh4 Nbd7 11. O-O c5 12. dxc5 Nxc5 13. Rad1 Qb6 14. Bh7+ Kh8 15. Bf5 Rac8 16. Bxe6 Nxe6 17. Qb1 Nc7 18. Nd4 g6 19. Rc1 Kg7 20. Rc2 Qd6 21. Rfc1 Qd7 22. Na4 Na8 23. b3 Ba3 24. Nc5 Bxc5 25. Bxf6+ Kxf6 26. Rxc5 Rxc5 27. Rxc5 Rc8 28. Rxc8 Qxc8 29. Qb2 Ke7 30. h4 h5 31. Qa3+ Kd7 32. Qb4 Nc7 33. Qc5 Qd8 34. Nf3 Qe7 35. Qd4 f6 36. Qb6 Kc8 37. Nd4 Na8 38. Qe6+ Qxe6 39. Nxe6 Nc7 40. Nf4 Nb5 41. Nxg6 Nc3 42. g4 Kd7 43. gxh5 1-0 | ||||
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2024.08.28
IV Niteroi Chess Open
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| 388844 | Mantelato, Davi Natali (1768) | Serpa, Rafael Araujo (2107) | 0-1 | |
| 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Be3 Bd6 7. Bd3 O-O 8. Qh5 g6 9. Qf3 Be6 10. g4 Re8 11. Qg2 Bd5 12. Nf3 Nd7 13. c4 Qa5+ 14. Kf1 Be6 15. h4 Nf8 16. Nd2 Rad8 17. Ne4 Be7 18. Qf3 f5 19. gxf5 Qxf5 20. Qg2 Qg4 21. b4 Qxg2+ 22. Kxg2 Bf5 23. h5 Ne6 24. hxg6 hxg6 25. Rh2 Nxd4 26. Rah1 Bxe4+ 27. Bxe4 Bf6 28. Bf3 Nxf3 29. Kxf3 a6 30. a4 Rd3 31. Rb1 Ra3 32. a5 Rc3 33. c5 Rc4 34. Rhh1 Bg7 35. Rhd1 Rce4 36. Rd7 R4e7 37. Rd3 f6 38. Rbd1 Kf7 39. Rh1 g5 40. Rhd1 Re4 41. Rd7+ R8e7 42. Rxe7+ Rxe7 43. Rd6 Re6 44. Rd7+ Re7 45. Rd6 Kg6 46. Bd4 Kf5 47. Bc3 Rf7 48. Bd4 Rc7 49. Bc3 Re7 50. Bd2 Rf7 51. Bc3 g4+ 52. Kg3 Bh6 53. Kg2 Bf4 54. Be1 0-1 | ||||
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2024.01.25
10th Floripa Open 2024
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| 663534 | Perez, Max (2383) | Serpa, Rafael Araujo (2101) | 1-0 | |
| 1. Nc3 d5 2. d4 Nf6 3. Bf4 e6 4. e3 Bb4 5. Bd3 c5 6. a3 Bxc3+ 7. bxc3 Qa5 8. Nf3 Qxc3+ 9. Kf1 Nc6 10. Ne5 cxd4 11. Nxc6 bxc6 12. Be5 c5 13. exd4 a5 14. h4 Ba6 15. Bxa6 Rxa6 16. Rb1 O-O 17. Qe2 Qc4 18. Qxc4 dxc4 19. Bxf6 gxf6 20. dxc5 Rc8 21. Rb5 Rac6 22. Rxa5 Rxc5 23. Rxc5 Rxc5 24. Ke2 Kf8 25. a4 Ke7 26. Rb1 Kd6 27. Rb7 Ra5 28. Rxf7 Ke5 29. Kd2 Rxa4 30. Rxh7 Ra1 31. Kc3 Rf1 32. f3 Rg1 33. Rg7 Rh1 34. g3 Rf1 35. f4+ Kd5 36. h5 Rh1 37. g4 f5 38. gxf5 exf5 39. Re7 Rxh5 40. Re5+ Kd6 41. Kxc4 Kc6 42. Kd4 Kd6 43. c4 Kc6 44. c5 Rh1 45. Rxf5 Rd1+ 46. Ke4 Re1+ 47. Kf3 Re8 48. Re5 Rg8 49. f5 Rg1 50. Kf4 Rg2 51. f6 Kd7 52. Kf5 Rf2+ 53. Kg6 Rg2+ 54. Kf7 Rg1 55. Kf8 Rg6 56. f7 Kd8 57. Rd5+ 1-0 | ||||
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2024.01.24
10th Floripa Open 2024
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| 663400 | Serpa, Rafael Araujo (2101) | Cantarino Neto, M (1944) | 1-0 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. a4 b4 8. a5 O-O 9. Nbd2 d5 10. exd5 Nxd5 11. O-O Be6 12. Re1 Nf4 13. Bxe6 fxe6 14. Nc4 Qe8 15. Ncxe5 Nxe5 16. Nxe5 Bd6 17. Qg4 Nd5 18. Nc4 Bc5 19. d4 Qf7 20. Qxe6 Bxd4 21. Qxf7+ Rxf7 22. Be3 Nxe3 23. fxe3 Bc5 24. Rad1 Raf8 25. Rf1 Re8 26. Rxf7 Kxf7 27. Rd7+ Re7 28. Rxe7+ Bxe7 29. Kf2 Ke6 30. Ke2 Kd5 31. Kd3 Kc6 32. Ke4 Kb5 33. b3 Kc6 34. Ke5 Kd7 35. Kd5 1-0 | ||||
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2024.01.23
10th Floripa Open 2024
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| 663218 | Ribeiro, Re (1822) | Serpa, Rafael Araujo (2101) | 0-1 | |
| 1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. c4 Rb8 8. Qc2 Qa5+ 9. Nd2 Nf6 10. O-O O-O 11. c5 Ba6 12. Nb3 Qa4 13. Bf4 Rb7 14. Qd2 Nd5 15. Bxd5 cxd5 16. c6 Rb6 17. cxd7 Qxd7 18. Be3 d4 19. Nc5 Qb5 20. Nxa6 dxe3 0-1 | ||||
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2024.01.22
10th Floripa Open 2024
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| 662805 | Serpa, Rafael Araujo (2101) | Umetsubo, C (2349) | 0-1 | |
| 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. b3 Qc7 7. Nf3 g6 8. O-O Bf5 9. Re1 Bxd3 10. Qxd3 Bg7 11. Be3 O-O 12. Nbd2 e6 13. g3 Nh5 14. Kg2 f5 15. Bf4 0-1 | ||||
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2024.01.21
10th Floripa Open 2024
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| 662632 | Serpa, Rafael Araujo (2101) | Silverio, Vitor Luis De Jesus (1773) | 1-0 | |
| 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Nf6 5. Qe2 a6 6. Ba4 e6 7. d4 b5 8. Bc2 Be7 9. O-O O-O 10. Re1 Bb7 11. Nbd2 cxd4 12. cxd4 Rc8 13. Bd3 Re8 14. a4 bxa4 15. Rxa4 Nb8 16. Nb3 Bc6 17. Ra1 Qb6 18. Nfd2 Bb5 19. Bxb5 Qxb5 20. Qxb5 axb5 21. Ra5 b4 22. d5 Bd8 23. Ra4 exd5 24. Rxb4 dxe4 25. Nxe4 Nxe4 26. Rbxe4 Rxe4 27. Rxe4 Bf6 28. Re2 Nd7 29. Bf4 Nc5 30. Nxc5 dxc5 31. Rc2 g6 32. Kf1 Rd8 33. Ke2 h5 34. h3 Rd5 35. Be3 Be7 36. Rd2 Re5 1-0 | ||||
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2024.01.20
10th Floripa Open 2024
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| 670186 | Milkievicz da Rocha, Mateus (1468) | Serpa, Rafael Araujo (2101) | 0-1 | |
| 1. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Nh6 6. Be2 Nf5 7. d3 Be7 8. O-O h5 9. Ng5 g6 10. g4 hxg4 11. Bxg4 Bxg5 12. fxg5 Nxe5 13. Be2 Nc6 14. Na3 e5 15. Bf3 Be6 16. Qb3 Qd7 17. Qb5 b6 18. Nc4 Rc8 19. Ne3 Nxe3 20. Bxe3 d4 21. Bc1 Bd5 22. Bxd5 Qxd5 23. c4 Qe6 24. Bf4 Qg4+ 25. Bg3 Qxg5 26. Rae1 O-O 27. Qb3 f5 28. Kh1 Rce8 29. Rg1 Qf6 30. Ref1 e4 31. dxe4 Rxe4 32. Qd1 Qe6 33. Bc7 Ne7 34. Rf2 Qc6 0-1 | ||||
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2023.09.09
III Niteroi Chess Open
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| 817516 | Filgueiras, Nathan Felipe (2328) | Serpa, Rafael Araujo (2095) | 1-0 | |
| 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. Nf4 Nxd4 10. Qh5+ Ke7 11. exf6+ Nxf6 12. Ng6+ hxg6 13. Qxh8 Kf7 14. O-O Nh5 15. Nb3 Nc6 16. Qh7 Ne5 17. Bxg6+ Nxg6 18. Qxh5 Bd6 19. Bg5 Qb6 20. Be3 Qb4 21. f4 Qe4 22. Rae1 Bd7 23. Bd4 Qc2 24. Rf2 Qd3 25. Rf3 Qc2 26. Rc1 Qe4 27. Re3 1-0 | ||||
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2023.09.08
III Niteroi Chess Open
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| 817470 | Serpa, Rafael Araujo (2095) | Nascimento, Daniel Rojas (1909) | 1-0 | |
| 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qa4 Bg7 7. e5 Ng8 8. Bf4 Qa5 9. Qxa5 Nxa5 10. O-O-O Bh6 11. Bxh6 Nxh6 12. h3 O-O 13. Nd5 Nc6 14. Bb5 f6 15. Bxc6 dxc6 16. Nxe7+ Kg7 17. Nxc8 Raxc8 18. Rd7+ Rf7 19. Rhd1 Re8 20. Rxf7+ Kxf7 21. Rd7+ Re7 22. Rxe7+ Kxe7 23. exf6+ Kxf6 24. Kd2 Nf5 25. Kd3 Ke7 26. g4 Ng7 27. Ng5 h6 28. Ne4 Ne6 29. Ke3 g5 30. Ng3 Kf6 31. Nf5 Kg6 32. Nd6 b5 33. Nc8 a6 34. Ne7+ Kf6 35. Nxc6 Nf4 36. Nb4 a5 37. Nc6 a4 38. c3 Nd5+ 39. Ke4 a3 40. bxa3 Nxc3+ 41. Kd3 Nd1 42. f3 Nf2+ 43. Kd4 Nxh3 44. Na7 Nf4 45. Nxb5 Ke7 46. a4 Kd7 47. Ke5 Nd3+ 48. Kf5 Kc6 49. Ke4 Nc5+ 50. Ke5 Nxa4 51. Nd4+ Kd7 52. Kf6 Kd6 53. Nf5+ Kd5 54. Nxh6 Nc5 55. Kxg5 Ke5 56. f4+ Ke6 57. f5+ Ke7 58. f6+ Kf8 59. Kf5 1-0 | ||||
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2023.09.07
III Niteroi Chess Open
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| 817351 | Serpa, Rafael Araujo (2095) | Dias, Matheus Braga (1898) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. Qe2 Nf6 7. Rd1 Rc8 8. c3 e6 9. d4 cxd4 10. cxd4 d5 11. e5 Ne4 12. Nbd2 Nxd2 13. Bxd2 Be7 14. a3 O-O 15. b4 a6 16. Rac1 Na7 17. Bc3 Rc7 18. Bb2 Rfc8 19. Qd2 Rxc1 20. Rxc1 Rxc1+ 21. Qxc1 Qc8 22. Qxc8+ Nxc8 23. Kf1 b5 24. Ke2 Nb6 25. Kd3 f6 26. Nd2 Kf7 27. g4 f5 28. gxf5 exf5 29. f4 h6 30. Nb3 g5 31. fxg5 hxg5 32. Bc1 g4 33. Nc5 Bxc5 34. dxc5 Nc4 35. c6 Nxe5+ 36. Kd4 Nxc6+ 37. Kxd5 Ne7+ 38. Kd6 Ng6 39. Kc5 Ke6 40. Kb6 Kd5 41. Kxa6 Kc4 42. a4 bxa4 43. b5 Ne5 44. b6 Kb3 45. Kb5 a3 46. Bxa3 Kxa3 47. b7 Nd7 48. Kc6 Nb8+ 1/2-1/2 | ||||
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2023.09.07
III Niteroi Chess Open
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| 817405 | Piccoli, Lucas Fonseca (2220) | Serpa, Rafael Araujo (2095) | 1/2-1/2 | |
| 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. O-O Bd7 8. Re1 Nh6 9. a3 Ng4 10. Qe2 dxc3 11. Nxc3 Bc5 12. Rf1 h5 13. h3 Nh6 14. Nb5 a6 15. Nd6+ Bxd6 16. exd6 Na5 17. Qe5 f6 18. Qxh5+ Nf7 19. Qg4 Kf8 20. Be3 Qd8 21. Qg3 Bb5 22. Nd4 Qxd6 23. Bxb5 Qxg3 24. fxg3 axb5 25. Nxe6+ Kg8 26. Nc7 Rd8 27. Nxb5 Nc4 28. Bd4 Nfd6 29. Nxd6 Rxd6 30. Rfd1 Kf7 31. b4 b5 32. a4 bxa4 33. Rxa4 Rb8 34. Ra7+ Kg6 35. Bc5 Rdd8 36. Be7 Ra8 37. Rxa8 Rxa8 38. Rxd5 Ra1+ 39. Kf2 Ra2+ 40. Kf3 Ne5+ 41. Ke3 Rxg2 42. Bd6 Rxg3+ 43. Kf2 Rxh3 44. Bxe5 fxe5 45. Rxe5 Rb3 46. b5 1/2-1/2 | ||||
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2023.09.06
III Niteroi Chess Open
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| 817287 | Da Silva, P (2154) | Serpa, Rafael Araujo (2095) | 1/2-1/2 | |
| 1. b3 d5 2. Bb2 Nf6 3. e3 c5 4. Nf3 Nc6 5. d4 Bf5 6. Bd3 Bxd3 7. cxd3 e6 8. O-O Rc8 9. Nbd2 cxd4 10. Nxd4 Nxd4 11. Bxd4 Bc5 12. Nf3 Bxd4 13. Nxd4 O-O 14. Qd2 Qd7 1/2-1/2 | ||||
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2023.09.05
III Niteroi Chess Open
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| 817235 | Serpa, Rafael Araujo (2095) | Nunes, Ag (1845) | 1-0 | |
| 1. e4 e6 2. d3 d5 3. Qe2 Nf6 4. Nf3 c5 5. g3 Nc6 6. Bg2 Be7 7. O-O O-O 8. e5 Nd7 9. c4 dxc4 10. dxc4 Qc7 11. Bf4 Rd8 12. Nc3 Nf8 13. Nb5 Qb6 14. Rad1 Rxd1 15. Rxd1 Ng6 16. Bc1 a6 17. Nd6 Nd4 18. Nxd4 cxd4 19. Qe4 Bxd6 20. exd6 e5 21. Qd5 Bg4 22. c5 Qd8 23. Rd2 Rb8 24. Qc4 Bd7 25. b4 Qe8 26. Bd5 Bb5 27. Qb3 Kf8 28. h4 b6 29. Qf3 Rc8 30. Rd1 Ba4 31. Re1 f6 32. Qh5 Bc6 33. Bxc6 Qxc6 34. Qxh7 Kf7 35. h5 Nf8 36. Qd3 bxc5 37. bxc5 Qxc5 38. Qxa6 Qd5 39. Qxc8 d3 40. Qc7+ Kg8 41. Be3 e4 42. Qb8 Qf7 43. Rc1 Kh7 44. Qc7 Qxh5 45. d7 Ne6 46. d8=Q Nxc7 47. Qxc7 Qe2 48. Qf4 Kg6 49. Qxe4+ 1-0 | ||||
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2023.09.04
III Niteroi Chess Open
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| 817136 | Pereira, Armando Scharlau (1586) | Serpa, Rafael Araujo (2095) | 0-1 | |
| 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 Bd6 7. cxd5 exd5 8. O-O O-O 9. Qc2 Re8 10. Bd2 Qe7 11. Rfe1 Ne4 12. Bc1 f5 13. b3 Nxc3 14. Qxc3 Bb4 15. Qc2 Bxe1 16. Nxe1 Nf6 17. Nf3 Ne4 18. a4 Be6 19. Ba3 Qf6 20. Ne5 a5 21. f4 Rec8 22. Rc1 Qd8 23. Rb1 Rc7 24. Rc1 g6 25. Bxe4 fxe4 26. Bc5 Rg7 27. Rf1 Rc8 28. Ba3 Qe8 29. Qc5 Qd8 30. Qc3 b6 31. Qd2 c5 32. dxc5 bxc5 33. Rc1 Qb6 34. Qd1 Rgc7 35. Kh1 d4 36. Nc4 Bxc4 37. Rxc4 Rd8 38. Bb2 Rb7 39. Bc1 Qxb3 40. Qxb3 Rxb3 41. exd4 Rxd4 42. h3 0-1 | ||||