WORLDBASE
34 games / 34 parties
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2025.06.29
IX SESC Caioba Open
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| 34789 | Serafim Junior, Arnor (1804) | De Siqueira, Luigy Lira (2324) | 0-1 | |
| 1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. g3 dxc4 5. Bg2 a6 6. Ne5 Bb4+ 7. Nc3 Nd5 8. Bd2 Nb6 9. e3 N8d7 10. Nf3 O-O 11. O-O Re8 12. Na4 Nxa4 13. Bxb4 Nxb2 14. Qc2 Nd3 15. Qxc4 Nxb4 16. Qxb4 Rb8 17. a4 b6 18. Rfd1 Bb7 19. Rac1 Rc8 20. Qb1 g6 21. Rc3 Qe7 22. Rdc1 Qd6 23. Rd1 Red8 24. Rcc1 Qa3 25. Qc2 c5 26. Ra1 Qb4 27. Rab1 Qa5 28. Qb3 Bd5 29. Qa3 b5 30. dxc5 Nxc5 31. Ne5 Bxg2 32. Rxd8+ Qxd8 33. Kxg2 Qd5+ 34. Nf3 Nxa4 35. Rb4 Qc5 36. Qb3 Nc3 37. Rd4 a5 38. Rd7 a4 39. Qb2 b4 40. Rb7 b3 0-1 | ||||
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2025.05.31
18th American Continental
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| 61133 | Serafim Junior, Arnor (1804) | Bail, Ellen Larissa (1964) | 1/2-1/2 | |
| 1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. Qc2 b6 8. Nbd2 Bb7 9. b3 Na6 10. Bb2 Rc8 11. Rac1 c5 12. Qb1 Rc7 13. Rfd1 Qa8 14. Qa1 dxc4 15. Nxc4 Rd8 16. dxc5 Nxc5 17. Nce5 Rxd1+ 18. Rxd1 Nce4 19. Rc1 Bc5 20. Nd3 Qc8 21. Nfe5 Ng5 22. Nxc5 Rxc5 23. Rxc5 bxc5 24. Qc1 Bxg2 25. Kxg2 Nge4 26. f3 Nd6 27. Nc4 Nb5 28. Qf4 Nd5 29. Qe5 f6 30. Qe4 Nbc3 31. Qd3 Nxa2 32. e4 Nab4 33. Qd2 Ne7 34. Ba3 Nec6 35. Qd6 Nd8 36. Bxb4 cxb4 37. Qxb4 Qd7 38. Qd6 Qxd6 39. Nxd6 Nc6 40. Nb5 Kf7 41. Kf2 Ke7 42. Ke3 Kd7 43. f4 a6 44. Nd4 e5 45. Nxc6 Kxc6 46. Kd3 Kc5 47. Kc3 a5 48. Kd3 Kb4 49. Kc2 g6 50. fxe5 fxe5 51. h3 h6 52. Kb2 h5 53. h4 Kc5 54. Kc3 Kb5 55. Kd3 Kb4 56. Kc2 a4 57. bxa4 Kxa4 58. Kc3 Kb5 1/2-1/2 | ||||
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2025.05.27
18th American Continental
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| 67495 | Serafim Junior, Arnor (1804) | Pereira, Wilson Roberto de M. (1869) | 1-0 | |
| 1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. O-O O-O 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qd3 a6 11. Bd2 Rb8 12. Rac1 Bf5 13. e4 Be6 14. b3 Nd7 15. Bg5 h6 16. Be3 Nc5 17. Qd2 Kh7 18. Nd5 f5 19. Nf4 Bg8 20. exf5 gxf5 21. Rfd1 b6 22. Nd3 Qc7 23. Nb4 Qc8 24. Qc2 Kh8 25. Nc6 Rb7 26. Nd4 Rc7 27. Qe2 Qe8 28. Nf3 Qb8 29. Bd4 e5 30. Bxc5 Rxc5 31. Rc2 Rd8 32. Nh4 Bh7 33. Rcd2 Bf8 34. Bd5 Qc8 35. Qh5 Qd7 36. Ng6+ Bxg6 37. Qxg6 Bg7 38. Bg2 Bf8 39. Bh3 1-0 | ||||
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2025.05.26
18th American Continental
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| 60966 | Sanchez Tobar, Francisca Valenti (1964) | Serafim Junior, Arnor (1804) | 1-0 | |
| 1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 g6 5. O-O Bg7 6. c3 Nf6 7. Qe2 O-O 8. d3 d6 9. h3 Rb8 10. a4 a6 11. Be3 b5 12. axb5 axb5 13. Nbd2 b4 14. c4 Nd7 15. Nb3 Bb7 16. d4 Qe7 17. Rfd1 Ra8 18. Rac1 Na5 19. Nfd2 Nc6 20. Nf1 Ra2 21. Rd2 Rfa8 22. Rcd1 Nb6 23. e5 d5 24. dxc5 Nxc4 25. Rc2 Ba6 26. Qe1 Rxb2 27. Rxb2 Nxb2 28. Ra1 Nd3 29. Qb1 Ndxe5 30. Nd4 Qb7 31. Nd2 Bd3 32. Rxa8+ Qxa8 33. Qd1 Nc4 34. N2b3 Nxe3 35. fxe3 Bc4 36. Nd2 Nxd4 37. Nxc4 Nc6 38. Nd2 Qa1 39. Nb1 Bf8 40. Kh2 Qa7 41. e4 dxe4 42. Bxe4 Qxc5 43. Nd2 Nd4 44. Bg2 Qc2 45. Qe1 b3 46. Qe3 Bb4 47. Qe4 Nf5 48. Qf4 Bc3 49. Qb8+ Kg7 50. Nc4 b2 51. Nd6 h5 52. Qf8+ Kh7 53. Qxf7+ Ng7 54. h4 Qf5 55. Ne8 Kh6 56. Qg8 1-0 | ||||
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2025.05.26
18th American Continental
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| 67360 | Serafim Junior, Arnor (1804) | Medeiros, Thauane Ferreira (1972) | 0-1 | |
| 1. c4 b6 2. Nc3 Bb7 3. e4 c5 4. g3 g6 5. Bg2 Bg7 6. Nge2 Nc6 7. d3 d6 8. a3 e6 9. Be3 Nge7 10. Rb1 O-O 11. O-O Qd7 12. Qd2 Ne5 13. Bg5 f6 14. Bf4 Rad8 15. b3 Nf7 16. Bh3 f5 17. Be3 d5 18. exd5 exd5 19. cxd5 Nxd5 20. Nxd5 Qxd5 21. f3 Qxd3 0-1 | ||||
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2025.05.25
18th American Continental
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| 67276 | Da Luz, Felipe Garcia (1961) | Serafim Junior, Arnor (1804) | 1/2-1/2 | |
| 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. O-O Nge7 7. Qe1 O-O 8. d3 a6 9. a4 b6 10. Qh4 d5 11. Bb3 Nd4 12. Nxd4 cxd4 13. Ne2 dxe4 14. dxe4 Nc6 15. Qh3 Na5 16. Ba2 Bd7 17. Ng3 Rc8 18. f5 exf5 19. exf5 Nc4 20. Bh6 Qf6 21. Bxg7 Kxg7 22. Ne4 Bxf5 23. Nxf6 Bxh3 24. gxh3 Ne3 25. Nd7 Nxf1 26. Nxf8 Ne3 27. Nd7 Rxc2 28. Nxb6 d3 29. Nd5 d2 30. Nxe3 Rc1+ 31. Kf2 Rxa1 32. Bd5 Rb1 33. Ke2 Rxb2 34. Bb3 1/2-1/2 | ||||
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2025.05.24
18th American Continental
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| 67172 | Serafim Junior, Arnor (1804) | Jodorcovsky, Alejandro David (2022) | 0-1 | |
| 1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. d4 dxc4 5. Bg2 c5 6. Qa4+ Bd7 7. Qxc4 b5 8. Qc2 Na6 9. O-O Rc8 10. Ne5 cxd4 11. Qd1 Nb4 12. Na3 Qb6 13. Bg5 Be7 14. Qb3 Qd6 15. Bf4 Qb6 16. Bg5 Rc7 17. Rac1 O-O 18. Bxf6 gxf6 19. Nxd7 Rxd7 20. Nc2 Na6 21. Na3 Nb4 22. Nc2 Na6 23. Na3 Nb4 24. Nc2 Nd5 25. Rfd1 Bc5 26. Qd3 a5 27. a3 a4 28. Qf3 f5 29. Ne1 Bd6 30. Qd3 Bc5 31. Qf3 Ne7 32. Nd3 Bd6 33. Nf4 Be5 34. Nd3 Bg7 35. Qf4 Nd5 36. Qf3 Ne7 37. Nb4 Rd6 38. Nc6 Nd5 39. Nb4 Ne7 40. Nc6 Ng6 41. Nb4 Ne5 42. Qb7 Qxb7 43. Bxb7 Nc4 44. Rc2 Na5 45. Bg2 Rb8 46. Nc6 Nxc6 47. Bxc6 Bh6 48. f4 Rb6 49. Bg2 e5 50. fxe5 Re6 51. Rxd4 Be3+ 0-1 | ||||
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2025.05.24
18th American Continental
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| 67213 | Guimaraes, Felipe Pavanato (1523) | Serafim Junior, Arnor (1804) | 0-1 | |
| 1. d3 g6 2. Nf3 Bg7 3. Nbd2 b6 4. e4 Bb7 5. c3 Nf6 6. Qc2 d6 7. Be2 c5 8. h3 Nc6 9. b3 O-O 10. Bb2 Rc8 11. O-O-O b5 12. Nf1 Qb6 13. Ng3 a5 14. h4 h5 15. Qd2 Ng4 16. Rhf1 Bh6 17. Ng5 f6 18. Bxg4 hxg4 19. Qe2 fxg5 20. Qxg4 gxh4+ 21. Qg5 Bxg5+ 22. Kb1 hxg3 23. fxg3 Rxf1 24. Rxf1 Rf8 25. Rh1 Rf2 26. Rh2 c4 27. dxc4 bxc4 28. b4 Rf1+ 29. Kc2 Qf2# 0-1 | ||||
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2025.05.23
18th American Continental
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| 76279 | Serafim Junior, Arnor (1804) | Muniz, Francisco Allysson da S. (2197) | 0-1 | |
| 1. c4 c6 2. Nf3 Nf6 3. b3 d5 4. Bb2 Nbd7 5. e3 e6 6. Be2 Bd6 7. d4 Ne4 8. O-O O-O 9. Nc3 f5 10. Nxe4 fxe4 11. Ne5 Qg5 12. Nxd7 Bxd7 13. Bg4 Rf6 14. g3 Raf8 15. Rc1 Be8 16. h4 Qg6 17. h5 Qg5 18. Qe2 Kh8 19. Kg2 Rf3 0-1 | ||||
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2025.02.17
World Senior Teams +50
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| 177742 | Konopka, M (2326) | Serafim Junior, Arnor (1782) | 1-0 | |
| 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nbd7 7. Nc3 e5 8. e4 Re8 9. h3 a6 10. Re1 Rb8 11. a4 exd4 12. Nxd4 Nc5 13. a5 h6 14. f3 Bd7 15. Be3 Ne6 16. Nde2 Bc6 17. Qd2 Kh7 18. b4 Bd7 19. Ra2 Qe7 20. Rc2 c6 21. Rcc1 Red8 22. Bb6 Rdc8 23. Rcd1 Ne8 24. c5 Bf8 25. cxd6 Qf6 26. f4 N6g7 27. e5 Qe6 28. Nd4 1-0 | ||||
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2024.07.11
World Senior Teams +50
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| 473330 | Van Bentum, H (1951) | Serafim Junior, Arnor (1770) | 1/2-1/2 | |
| 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. c3 d6 5. e3 O-O 6. h3 Nfd7 7. Nbd2 e5 8. Bh2 Nc6 9. Bb5 Ncb8 10. O-O a6 11. Bc4 Nc6 12. Re1 Qe7 13. Bd5 Nd8 14. dxe5 Nxe5 15. Nxe5 dxe5 1/2-1/2 | ||||
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2024.07.10
World Senior Teams +50
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| 473258 | Serafim Junior, Arnor (1770) | Findlay, I (2118) | 1/2-1/2 | |
| 1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Ne5 c5 8. dxc5 Qc7 9. Nxc4 Bxc5 10. Be3 Bxe3 11. Nxe3 Nc6 12. Nc3 Rd8 13. Qc1 Bd7 14. b3 Nd4 15. Ned1 Rac8 16. Qb2 Bc6 17. e4 b5 18. b4 Qb7 19. Re1 Ng4 20. f4 f5 21. Rc1 Rd7 22. Nf2 Nf6 23. Ne2 Rcd8 24. Nxd4 Rxd4 25. Qb3 Kf7 26. Rc5 fxe4 27. Rec1 Rc4 28. R1xc4 bxc4 29. Qxc4 Bd5 30. Rc7+ Rd7 31. Rxb7 Bxc4 32. Rxd7+ Nxd7 33. Nxe4 Bxa2 34. Ng5+ Kg8 35. Bh3 Nf8 36. Kf2 h6 37. Ne4 Kf7 38. Nd6+ Kf6 39. Nc8 a6 40. Bf1 e5 41. fxe5+ Kxe5 42. Ke3 Nd7 43. Bxa6 Nf6 44. Nb6 Ng4+ 45. Kd3 Nxh2 46. Bc4 Bxc4+ 47. Nxc4+ Kd5 48. Ne3+ Kc6 49. Ke2 h5 50. Kf2 Kb5 51. Kg2 Ng4 52. Nxg4 hxg4 53. Kf2 Kxb4 54. Ke3 Kc5 55. Kf4 Kd6 56. Kxg4 Ke6 57. Kg5 Kf7 58. Kf5 Kg8 59. g4 Kf7 60. g5 g6+ 61. Ke5 Ke7 62. Kd5 Kd7 63. Ke5 Ke7 64. Kd5 Kd7 1/2-1/2 | ||||
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2024.07.09
World Senior Teams +50
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| 473202 | Serafim Junior, Arnor (1770) | Jezierska, I (2079) | 1-0 | |
| 1. c4 d6 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nf6 5. Nf3 e5 6. d3 O-O 7. O-O c6 8. Rb1 Re8 9. Bg5 h6 10. Bxf6 Bxf6 11. Nd2 Bg7 12. b4 Be6 13. Qb3 Na6 14. Rfc1 Qd7 15. Qa4 Rec8 16. b5 Nc5 17. Qa3 Bf8 18. Nde4 Nxe4 19. Nxe4 Kg7 20. Qb2 f5 21. Nd2 Kg8 22. a4 c5 23. a5 Rab8 24. Qa2 Rd8 25. Nf1 f4 26. Nd2 Bg7 27. a6 b6 28. Rd1 Qf7 29. Qc2 g5 30. Ne4 d5 31. Nd2 d4 32. Ne4 g4 33. f3 Qh5 34. Rf1 Rf8 35. Rf2 Bf5 36. Nd6 fxg3 37. hxg3 Be6 38. Rbf1 Qg5 39. Qc1 Qe3 40. Ne4 Rf7 41. Re1 Rbf8 42. Qxe3 dxe3 43. Rff1 Rd7 44. fxg4 Bxg4 45. Rxf8+ Kxf8 46. Rf1+ Ke7 47. Bf3 h5 48. Bxg4 hxg4 49. Rf5 Ke6 50. Rg5 Bf6 51. Rxg4 Kf5 52. Rg8 Bd8 53. Kg2 Ke6 54. Kf3 Kf7 55. Rh8 Kg7 56. Rh5 Kg6 57. Rxe5 Bc7 58. Rg5+ Kh6 59. Kxe3 Re7 60. Rg4 Be5 61. Kd2 Rf7 62. Nc3 Kh5 63. Rg8 Kh6 64. Nd5 Kh7 65. Re8 Bd6 66. Re6 Bxg3 67. Re7 1-0 | ||||
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2024.07.07
World Senior Teams +50
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| 481823 | Noyce, R (2084) | Serafim Junior, Arnor (1770) | 1-0 | |
| 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. g3 Bg7 5. Bg2 O-O 6. Nge2 Nbd7 7. O-O c6 8. h3 Qc7 9. f4 e5 10. f5 a6 11. g4 h6 12. d3 b5 13. Be3 Nb6 14. b3 b4 15. Nb1 Kh7 16. Qe1 Rb8 17. Qxb4 Nbd5 18. Qd2 Nxe3 19. Qxe3 Bb7 20. Nbc3 Qd8 21. Rac1 d5 22. exd5 cxd5 23. Nxd5 Nxd5 24. cxd5 Bxd5 25. f6 Bxf6 26. Bxd5 Bg5 27. Qf3 Bxc1 28. Rxc1 f5 29. Bc4 fxg4 30. Qxg4 Qb6+ 31. d4 exd4 32. Qxd4 Qa5 33. Qd7+ Kh8 34. Qg4 Qb6+ 35. Qd4+ Qxd4+ 36. Nxd4 Rf6 37. Ne6 Rc8 38. Rf1 Rxf1+ 39. Kxf1 Rc6 40. a4 a5 41. Ke2 Rd6 42. Kf3 g5 43. Nc5 Kg7 44. Nb7 Rf6+ 45. Kg3 Rf5 46. Bb5 h5 47. Nxa5 Kf6 48. Nc4 Rf1 49. a5 Ke6 50. a6 Rf7 51. Bc6 1-0 | ||||
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2024.07.06
World Senior Teams +50
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| 481771 | Serafim Junior, Arnor (1770) | O'Dwyer, F (1935) | 1/2-1/2 | |
| 1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. d4 c5 8. O-O Nxc3 9. bxc3 Nc6 10. e3 Qa5 11. Qb3 Rb8 12. Qa3 Re8 13. Nd2 Bd7 14. Nb3 Qxa3 15. Bxa3 cxd4 16. cxd4 b6 17. Rac1 Rbc8 18. Rc2 Bf8 19. Rfc1 Nb8 20. Kf1 e6 1/2-1/2 | ||||
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2024.07.05
World Senior Teams +50
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| 481703 | Wielosz, J (1920) | Serafim Junior, Arnor (1770) | 1/2-1/2 | |
| 1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O e5 7. d3 Re8 8. Bg5 h6 9. Bxf6 Bxf6 10. Rb1 a5 11. a3 c6 12. b4 axb4 13. axb4 Be6 14. Ne4 Bg7 15. c5 Bf8 16. Nxd6 Bxd6 17. cxd6 Qxd6 18. Qd2 Kh7 19. Ra1 Na6 20. Rfb1 Nc7 21. Qb2 f6 22. Nd2 Nb5 23. Ne4 Qe7 24. e3 Bd5 25. Nc3 Nxc3 26. Qxc3 Bxg2 27. Kxg2 Qd7 28. Qc4 Red8 29. Rxa8 Rxa8 30. b5 Qd5+ 31. Qxd5 cxd5 32. Rc1 Ra3 33. Rc7+ Kg8 34. d4 exd4 35. exd4 Ra4 36. Rxb7 Rxd4 37. b6 Rb4 38. Kf3 d4 39. Ke4 Kh8 40. h4 h5 41. f3 Kg8 42. g4 hxg4 43. fxg4 f5+ 44. gxf5 gxf5+ 45. Kxf5 d3 46. Rd7 Rxb6 47. Rxd3 Rb5+ 48. Kg4 Kg7 49. Rf3 1/2-1/2 | ||||
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2024.07.04
World Senior Teams +50
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| 481651 | Serafim Junior, Arnor (1770) | Goman, C (1759) | 1-0 | |
| 1. c4 g6 2. Nc3 Nf6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O c5 7. d4 Nbd7 8. b3 a6 9. Bb2 Rb8 10. Qd3 b5 11. cxb5 axb5 12. Nxb5 Ba6 13. a4 Qb6 14. Nd2 Bxb5 15. axb5 Qxb5 16. Qxb5 Rxb5 17. Ra7 Rd8 18. dxc5 Rxc5 19. Bxf6 Bxf6 20. Ne4 Rb5 21. Rxd7 Rxd7 22. Nxf6+ exf6 23. Bc6 Rxb3 24. Bxd7 Rb2 25. e3 Rb7 26. Bc6 Rc7 27. Bf3 Rd7 28. Rd1 Kf8 29. Rb1 f5 30. Rb7 Ke7 31. Bd5 Rxb7 32. Bxb7 Ke6 33. Kg2 h6 34. f4 g5 35. Kf3 g4+ 36. Ke2 Kf6 37. Kd3 Ke6 38. Kd4 Kd7 39. Kd5 f6 40. Ba6 h5 41. Bd3 1-0 | ||||
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2024.07.03
World Senior Teams +50
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| 481571 | Buriene, Regina (1904) | Serafim Junior, Arnor (1770) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 Be7 8. Be2 a6 9. Nd4 O-O 10. O-O Qc7 11. Be3 Bd7 12. Rc1 Nxd4 13. Bxd4 Rac8 14. Re1 Qb8 15. Bf1 b5 16. cxb5 Bxb5 17. Nxb5 axb5 18. Qd3 b4 19. f3 Nd7 20. Qb5 Qxb5 21. Bxb5 Nc5 22. Rc2 Rb8 23. Bc4 b3 24. axb3 Nxb3 25. Bxb3 Rxb3 26. Rec1 Bg5 27. Ra1 Rd8 28. Kf1 Bf6 29. Bxf6 gxf6 30. Ke2 Rb7 31. Rb1 d5 32. exd5 Rxd5 33. b3 Kf8 34. b4 Ke7 35. Ke3 Kd6 36. Ke4 Re5+ 37. Kd4 Rd5+ 38. Ke3 Re5+ 39. Kd4 Rd5+ 40. Ke3 Re5+ 41. Kd4 Rd5+ 1/2-1/2 | ||||
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2024.07.02
World Senior Teams +50
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| 481471 | Serafim Junior, Arnor (1770) | Yermolinsky, A (2421) | 0-1 | |
| 1. c4 b6 2. Nf3 Bb7 3. g3 c5 4. Bg2 g6 5. Nc3 Bg7 6. O-O Nf6 7. e3 O-O 8. d4 Ne4 9. Qd3 Nxc3 10. bxc3 Nc6 11. Re1 Na5 12. Bb2 Ba6 13. Nd2 d5 14. dxc5 Nxc4 15. cxb6 Nxb2 16. Qxa6 axb6 17. Qe2 Na4 18. c4 Bxa1 19. Rxa1 e6 20. cxd5 exd5 21. Qd3 Qf6 22. Nb3 Rfd8 23. Nd4 Rac8 24. Qb5 Nc3 25. Qb2 Rc5 26. Nb3 Rc4 27. Bf1 Rc7 28. Nd4 Rdc8 29. Bh3 Ra8 30. Kf1 Rc4 31. Bg2 Kg7 32. Qd2 Rac8 33. Ke1 Nb5 34. Nb3 Rc2 0-1 | ||||
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2023.10.17
II Manaus Open 2023
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| 771327 | De Lima, Paulo Isaac Assis (1866) | Serafim Junior, Arnor (1629) | 1/2-1/2 | |
| 1. d4 Nf6 2. Bf4 c5 3. dxc5 Qa5+ 4. Nc3 Qxc5 5. e3 Nc6 6. Nf3 g6 7. Be2 Bg7 8. O-O a6 9. h3 O-O 10. Qd2 b5 11. a3 Bb7 12. Rad1 d6 13. e4 Qb6 14. Be3 Qc7 15. Bh6 Rac8 16. Bxg7 Kxg7 17. Nd5 Nxd5 18. exd5 Na5 19. Qd4+ Kg8 20. c3 Nc4 21. Bxc4 Qxc4 22. Qxc4 Rxc4 23. Rfe1 Rc7 24. Rd4 Rfc8 25. Nd2 Kf8 26. Nb3 Rc4 27. Red1 Rxd4 28. Rxd4 Rc4 29. Rd2 Ba8 30. g3 Kg7 31. f3 Kf6 32. Kf2 g5 33. Rd3 Rc7 34. Ke3 Ke5 35. f4+ gxf4+ 36. gxf4+ Kf6 37. Nd2 Kf5 38. b3 Rc5 39. c4 bxc4 40. bxc4 Bb7 41. Rb3 Bc8 42. Rb4 Ra5 43. Nb1 Kf6 44. Rb3 Bxh3 45. Nd2 Bf5 46. Nf3 h5 47. Nh4 Ra4 48. Rc3 e6 49. dxe6 Bxe6 50. c5 dxc5 51. Rxc5 Rxa3+ 52. Ke4 Bg4 53. Rc6+ Kg7 54. Rc5 Rh3 55. Nf5+ Bxf5+ 56. Kxf5 Ra3 57. Kg5 Rb3 58. Rc6 Rb5+ 59. f5 a5 60. Ra6 h4 61. Kg4 h3 62. f6+ Kg6 63. Kxh3 Kg5 64. Kg2 Rf5 65. Kg3 Kh5 66. Ra7 Kg5 67. Ra6 Rb5 68. Kf3 Kf5 69. Ke3 Rb3+ 70. Ke2 Ra3 71. Kd2 a4 72. Kc2 Ra2+ 73. Kb1 Rf2 74. Rxa4 Kxf6 75. Kc1 Kg5 76. Kd1 f5 77. Ke1 Rb2 78. Kf1 f4 79. Ra8 Kg4 80. Rg8+ Kf5 81. Kg1 Rb3 82. Rf8+ Kg4 83. Rd8 Rb4 84. Re8 Rb1+ 85. Kh2 Kf3 86. Rd8 Kf2 87. Kh3 Rb3+ 88. Kh2 Rb7 89. Kh3 Rf7 90. Kg4 Rf6 91. Ra8 Re6 92. Ra2+ Re2 93. Ra3 1/2-1/2 | ||||
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2023.10.16
II Manaus Open 2023
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| 771281 | Gutierrez, Enrique Alberto Soto (1852) | Serafim Junior, Arnor (1629) | 1-0 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Re1 Na6 11. Nd2 Nc7 12. a4 b6 13. Nc4 Ba6 14. Qb3 Bxc4 15. Qxc4 a6 16. Bg5 h6 17. Bd2 Rb8 18. e4 b5 19. axb5 axb5 20. Qf1 Ng4 21. h3 Ne5 22. f4 Nc4 23. Bc1 Bd4+ 24. Kh2 Qf6 25. Ra7 Qd8 26. e5 b4 27. Qxc4 bxc3 28. bxc3 Nb5 29. cxd4 Nxa7 30. dxc5 Qa5 31. Re2 Rb4 32. Bd2 Rxc4 33. Bxa5 Nb5 34. Rb2 1-0 | ||||
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2023.10.15
II Manaus Open 2023
|
||||
| 771236 | Serafim Junior, Arnor (1629) | De Souza, David Barroso (1947) | 1-0 | |
| 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 c5 5. Nf3 O-O 6. O-O d5 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. d3 Qh5 10. Ng5 h6 11. Ne4 Nc6 12. Bf3 Qf5 13. Be3 Bxb2 14. Bxh6 Rd8 15. Rb1 Bd4 16. Qc1 Ne5 17. Bg2 Qh5 18. Qg5 Ng4 19. Qxh5 gxh5 20. Bg5 f6 21. Bf4 f5 22. Ng5 e5 23. Bc1 Rb8 24. e3 Bc3 25. Rb3 Ba5 26. Ba3 Bb6 27. Rc1 c4 28. dxc4 Rd2 29. Bd5+ Kg7 30. Bd6 Ra8 31. e4 fxe4 32. a3 Kg6 33. h4 Bd7 34. Bxb7 Rd8 35. c5 Ba5 36. Ba6 Ba4 37. Rb7 R8xd6 38. cxd6 Rxd6 39. Bb5 Bd1 40. Rd7 Rxd7 41. Bxd7 Be2 42. a4 Nh6 43. Rc6+ Kg7 44. Ne6+ Kf7 45. Nd4 1-0 | ||||
|
2023.10.14
II Manaus Open 2023
|
||||
| 771204 | Da Silva, Nayron Igor Tomaz | Serafim Junior, Arnor (1629) | 0-1 | |
| 1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nf3 Bg7 5. O-O e6 6. Nc3 Nge7 7. d3 O-O 8. Rb1 b6 9. a3 Bb7 10. Bd2 Rb8 11. b4 cxb4 12. axb4 d5 13. Qc1 dxc4 14. dxc4 Nf5 15. Re1 Qe7 16. Na2 Rfc8 17. e4 Nfd4 18. Bh6 Nxf3+ 19. Bxf3 Ne5 20. Be2 Bxe4 21. Rb3 Bxh6 22. Qxh6 Nxc4 23. Bxc4 Rxc4 24. Qf4 Qb7 25. f3 Bd5 26. Qe3 Rc2 27. Nc1 Bxb3 28. Nxb3 Rbc8 29. Nd4 R2c3 30. Qe2 Qd5 31. Nb5 Rc2 32. Qf1 Qd2 0-1 | ||||
|
2023.10.14
II Manaus Open 2023
|
||||
| 778716 | Serafim Junior, Arnor (1629) | Leal, Allan Henrique Pereira (1424) | 1-0 | |
| 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. Nf3 d6 6. O-O e5 7. d3 c6 8. Rb1 a6 9. a4 Re8 10. Bg5 h6 11. Bxf6 Bxf6 12. Ne4 Bg7 13. c5 d5 14. Nd6 Re7 15. b4 Nd7 16. Qc2 f5 17. e4 fxe4 18. dxe4 d4 19. Bh3 Nb6 20. Qb3+ Kh7 21. Bxc8 Nxc8 22. Nc4 Qc7 23. Nh4 Rf7 24. Qd1 Ne7 25. Nd6 Rf6 26. Nf3 Nc8 27. Ne8 Qe7 28. Nxf6+ Bxf6 29. Qb3 Rb8 30. Qc4 Na7 31. Ne1 g5 32. Nc2 Rg8 33. Na3 Qe8 34. b5 Rg7 35. bxa6 1-0 | ||||
|
2023.10.13
II Manaus Open 2023
|
||||
| 778677 | Araujo, Sophia Rodrigues | Serafim Junior, Arnor (1629) | 0-1 | |
| 1. e4 c5 2. c3 d5 3. d4 dxe4 4. Bc4 Nf6 5. f3 e6 6. fxe4 Nxe4 7. Qf3 Nf6 8. Ne2 Nc6 9. Be3 Be7 10. O-O Qc7 11. Bf4 Bd6 12. dxc5 Bxc5+ 13. Kh1 Bd6 14. Nd2 O-O 15. Ne4 Nxe4 16. Qxe4 Ne5 17. Bxe5 Bxe5 18. Bd3 g6 19. g3 Bd7 20. Qh4 Bc6+ 21. Be4 Rad8 22. Rad1 Rd7 23. Nd4 Bxd4 24. cxd4 Rfd8 25. Bxc6 Qxc6+ 26. Kg1 Qb6 27. Rf4 e5 28. Rg4 exd4 29. Kg2 Qxb2+ 30. Kh3 Rd5 31. Qf6 R8d6 32. Qf4 d3 33. Qh6 Rh5+ 34. Qxh5 Qe2 35. Qc5 Qe6 36. Re1 Qd7 37. Re8+ Kg7 38. Qe5+ Rf6 39. Kh4 d2 40. Rf4 Qd6 41. Rxf6 Qxe5 42. Rxe5 d1=Q 43. Rf4 f6 44. Re7+ Kf8 45. Rxh7 g5+ 46. Kh3 gxf4 47. gxf4 Qd3+ 0-1 | ||||
|
2023.10.12
II Manaus Open 2023
|
||||
| 778568 | Lopes, Jefferson | Serafim Junior, Arnor (1629) | 1-0 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. f3 a6 7. Nxc6 bxc6 8. Be2 Qc7 9. O-O Bc5+ 10. Kh1 O-O 11. Nc3 Bb7 12. Bg5 Be7 13. Bh4 Rfd8 14. Bg3 d6 15. Qc2 Nh5 16. Bf2 Nf4 17. c5 d5 18. Na4 Nxe2 19. Qxe2 a5 20. Rfd1 Ba6 21. Qc2 e5 22. Nb6 d4 23. Nxa8 Rxa8 24. h4 Rb8 25. Rd2 Rb5 26. Rc1 Qd8 27. b3 Rxc5 28. Qxc5 Bxc5 29. Rxc5 Qf6 30. Kg1 Bb5 31. Rdc2 a4 32. Rxb5 g5 33. hxg5 Qxg5 34. Rxc6 d3 35. Rd6 Qd2 36. Rxe5 Qb2 37. Rxd3 Qxe5 38. Rd8+ 1-0 | ||||
|
2023.10.12
II Manaus Open 2023
|
||||
| 778625 | Serafim Junior, Arnor (1629) | Soares, Edson Arantes Guimaraes | 0-1 | |
| 1. c4 Nf6 2. g3 d5 3. cxd5 Nxd5 4. Bg2 c5 5. Nf3 Nc6 6. Nc3 g6 7. O-O Bg7 8. a3 O-O 9. Qc2 a6 10. d3 e6 11. Bg5 Nf6 12. Ne4 b6 13. b4 Bd7 14. bxc5 bxc5 15. Qxc5 Nxe4 16. dxe4 Qa5 17. Rac1 Bb2 18. Qxa5 Nxa5 19. Rc7 Bb5 20. Rd1 Rfc8 21. Rxc8+ Rxc8 22. Nd4 Bxa3 23. Nxb5 axb5 24. Rb1 b4 25. Be7 Nc6 26. Bd6 Nd4 27. Kf1 Nb5 28. Be5 b3 29. Ke1 Rc1+ 30. Rxc1 Bxc1 31. Kd1 b2 32. Bxb2 Bxb2 33. f4 Bd4 34. g4 Be3 35. f5 exf5 36. exf5 gxf5 37. gxf5 Na3 38. Be4 f6 39. Bd3 Kg7 40. Ke1 Kh6 41. Kf1 Kg5 42. Kg2 Kf4 43. h3 h5 44. Kh2 h4 45. Kg2 Bd4 46. Kh2 Ke3 47. Kg2 Be5 48. Kf1 Kf4 49. Kg2 Ke3 50. Kf1 Kd2 51. Kf2 Nc2 52. Kf3 Ne3 53. Kf2 Bf4 54. Kf3 Bg5 55. Kf2 Nd5 0-1 | ||||
|
2023.10.11
II Manaus Open 2023
|
||||
| 778497 | Serafim Junior, Arnor (1629) | Quintiliano Pinto, R (2501) | 0-1 | |
| 1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. O-O Be7 8. d3 O-O 9. a3 Re8 10. b4 Bf8 11. Bb2 a5 12. b5 Nd4 13. e3 Nxf3+ 14. Bxf3 a4 15. Qe2 Ra7 16. Rac1 Be6 17. Ne4 Bd7 18. Nc3 Bd6 19. Rfd1 Qe7 20. d4 exd4 21. Rxd4 Bxa3 22. Bxa3 Qxa3 23. Qd2 Be6 24. Ne4 Qe7 25. Nc5 a3 26. Nxe6 fxe6 27. Qa2 Kh8 28. Rcd1 h6 29. Bh5 Rf8 30. Re4 Qc5 31. Be2 Nd5 32. Rb1 Nc3 33. Rc4 Qe5 0-1 | ||||
|
2023.06.22
VII SESC Caioba Open 2023
|
||||
| 915112 | Macedo, Felipe Cruz (1245) | Serafim Junior, Arnor (1697) | 1-0 | |
| 1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 Nc6 7. Nc3 a6 8. a3 Nxc3 9. bxc3 d5 10. Bd3 Be7 11. O-O O-O 12. Qc2 h6 13. Re1 Bd7 14. Bd2 f6 15. Nh4 f5 16. Ng6 Rf7 17. Be2 Bg5 18. f4 Be7 19. Bh5 Be8 20. g4 Rc8 21. Qd3 Na5 22. Reb1 b5 23. h4 Nc4 24. Bc1 fxg4 25. Bxg4 Rc6 26. Qh3 Bd7 27. Ra2 Qc8 28. Nxe7+ Rxe7 29. Rg2 Na5 30. Rg3 Rc4 31. Be2 Rc7 32. Bd3 Kh8 33. Bg6 Nc6 34. Bd2 Na5 35. h5 Nc4 36. Bc1 a5 37. Qg4 Nb6 38. Bd2 Nc4 39. Bc1 Nb6 40. Qf3 Be8 41. Bc2 Nc4 42. Qd3 Kg8 43. Qh7+ Kf8 44. Qh8+ 1-0 | ||||
|
2023.06.21
VII SESC Caioba Open 2023
|
||||
| 915030 | Serafim Junior, Arnor (1697) | De Lima Filho, Luciano Batista | 0-1 | |
| 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O e5 7. d3 Nc6 8. Rb1 a5 9. a3 h6 10. b4 axb4 11. axb4 Nd7 12. b5 Ne7 13. Bb2 Nc5 14. Nd2 f5 15. Nd5 Nxd5 16. Bxd5+ Be6 17. Bg2 f4 18. Nb3 Nxb3 19. Qxb3 Rb8 20. Qc2 Qd7 21. Rfd1 Bh3 22. Bd5+ Kh8 23. d4 fxg3 24. hxg3 exd4 25. Bxd4 Bxd4 26. Rxd4 Qf5 27. Qxf5 Bxf5 28. Re1 Rfe8 29. e3 h5 30. Ra1 b6 31. Kg2 Kg7 32. Ra7 Re7 33. e4 Bc8 34. Rd2 Kf6 35. f4 Bg4 36. Kf2 Rf8 37. Ke3 g5 38. Rf2 Kg6 39. Ra8 Rxa8 40. Bxa8 h4 41. fxg5 h3 42. Bd5 Kxg5 43. Kd4 Be6 44. Bxe6 Rxe6 45. Kd5 Re5+ 46. Kc6 Rc5+ 47. Kd7 Kg4 0-1 | ||||
|
2023.06.20
VII SESC Caioba Open 2023
|
||||
| 914949 | Monteiro, Samuel Ramazzotte (1444) | Serafim Junior, Arnor (1697) | 1/2-1/2 | |
| 1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. d3 Nf6 5. O-O Nbd7 6. Nbd2 e6 7. Re1 Be7 8. e4 dxe4 9. Nxe4 O-O 10. h3 Bh5 11. Bg5 h6 12. Nxf6+ Nxf6 13. Bf4 Qb6 14. Be5 Rfd8 15. Qd2 Nd5 16. Rad1 Bb4 17. c3 Be7 18. g4 Bg6 19. d4 a5 20. Bg3 Bh7 21. Ne5 c5 22. c4 Nb4 23. d5 exd5 24. Bxd5 Nxd5 25. cxd5 Qb4 26. Qxb4 axb4 27. Nc4 Bf6 28. d6 Bc2 29. Rd5 Re8 30. Rxe8+ Rxe8 31. f3 Re6 32. d7 Bd8 33. Rxc5 Rc6 34. Ra5 Ra6 35. Re5 Re6 36. Nd6 Rxe5 37. Bxe5 Ba4 38. Nxb7 Bb6+ 39. Kg2 Bxd7 40. Nd6 f6 41. Bf4 g5 42. Bd2 Bc5 43. Ne4 Be7 44. Bxb4 Bd8 45. Kf2 f5 46. Nd6 fxg4 47. fxg4 Bb6+ 48. Ke2 Kh7 49. Ne4 Bc6 50. Nf6+ Kg6 51. Ng8 Bg2 52. Ne7+ Kh7 53. Nf5 Kg6 54. a4 Bxh3 55. Kf3 Bf1 56. Bf8 h5 57. Ng3 hxg4+ 58. Kxg4 Bd3 59. b4 Bg1 60. b5 Bb6 61. Bb4 Bc4 62. a5 Bxa5 63. b6 Bxb4 64. b7 Bd6 65. Ne4 Bb8 66. Nxg5 Bd5 67. Nh3 Bxb7 68. Nf4+ Kh6 1/2-1/2 | ||||
|
2023.06.19
VII SESC Caioba Open 2023
|
||||
| 914797 | Altenhofen, Guilherme Graneto (1227) | Serafim Junior, Arnor (1697) | 1-0 | |
| 1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Nge7 6. Na3 a6 7. Be2 Nf5 8. Nc2 Be7 9. O-O O-O 10. Bd3 Nh4 11. Nxh4 Bxh4 12. g3 Be7 13. Qh5 h6 14. Bxh6 f5 15. exf6 Rxf6 16. Bxg7 Kxg7 17. Qh7+ Kf8 18. Bg6 Rxg6 19. Qxg6 cxd4 20. Nxd4 Nxd4 21. cxd4 Bf6 22. Rad1 Bd7 23. Rd3 Bg7 24. Rf3+ Kg8 25. Qf7+ Kh8 26. Rf4 Bb5 27. Rh4+ Qxh4 28. gxh4 Bxf1 29. Kxf1 Rf8 30. Qxe6 Bxd4 31. Qh6+ Kg8 32. Qg5+ Kh8 33. Qh5+ Kg8 34. Qxd5+ 1-0 | ||||
|
2023.06.19
VII SESC Caioba Open 2023
|
||||
| 914882 | Serafim Junior, Arnor (1697) | Scardini, Leonardo (1262) | 1-0 | |
| 1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e5 6. O-O d6 7. d3 Nge7 8. a3 a6 9. Rb1 O-O 10. e3 Be6 11. Ng5 d5 12. Nxe6 fxe6 13. Qg4 Qd6 14. Bh3 d4 15. Ne4 Qd7 16. Nxc5 Qc8 17. Nxe6 h5 18. Qe2 Rf6 19. Ng5 Qc7 20. e4 Raf8 21. f4 Nd8 22. Bd2 Bh6 23. fxe5 Rxf1+ 24. Rxf1 Qxe5 25. Nf3 Qg7 26. Bxh6 Qxh6 27. Nxd4 Qg7 28. Rxf8+ Kxf8 29. Qf2+ Kg8 30. b4 Nec6 31. Nxc6 Nxc6 32. Be6+ Kh7 33. Qf7 Qxf7 34. Bxf7 1-0 | ||||
|
2023.06.18
VII SESC Caioba Open 2023
|
||||
| 914679 | Serafim Junior, Arnor (1697) | Rodriques, E (2329) | 0-1 | |
| 1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. d4 Be7 5. Bg2 O-O 6. O-O c6 7. Nc3 b6 8. Re1 Bb7 9. cxd5 cxd5 10. Ne5 Nbd7 11. Nd3 Rc8 12. Bg5 a6 13. Rc1 b5 14. b4 Rc4 15. Nc5 Bc6 16. e3 a5 17. Nxd7 Bxd7 18. bxa5 Bb4 19. Qb3 Qxa5 20. Bxf6 Bxc3 21. Red1 gxf6 22. Bf1 Rc7 23. a3 Rfc8 24. Rd3 Rc4 25. Be2 Bxd4 0-1 | ||||