WORLDBASE
Event / Événement
II Rio Chess Open 2023 (2023)
269 games / 269 parties
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2023.05.02
II Rio Chess Open 2023
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| 964484 | Supi, L (2603) | Silva, Marce (1856) | 1-0 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 e5 6. Nf5 Bxf5 7. exf5 Nf6 8. Bc4 h6 9. Be3 Qa5 10. O-O Be7 11. Nd5 Nxd5 12. Bxd5 O-O 13. c3 Bf6 14. Qf3 Qc7 15. Rfd1 Ne7 16. Be4 Rfd8 17. g3 Qa5 18. Bd5 Nxd5 19. Rxd5 Qc7 20. Rad1 Rd7 21. Qg4 Kh7 22. c4 b6 23. b3 Rad8 24. h4 Qb7 25. Qh5 e4 26. g4 Be5 27. g5 Kg8 28. Kh1 g6 29. fxg6 f6 30. gxh6 1-0 | ||||
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2023.05.02
II Rio Chess Open 2023
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| 964485 | Trombini, F (1853) | Barbosa, Ev (2491) | 0-1 | |
| 1. b3 c5 2. e3 d5 3. Bb2 a6 4. Nf3 Nc6 5. d4 Nf6 6. Bd3 Bg4 7. Nbd2 cxd4 8. exd4 Nb4 9. Nf1 Rc8 10. c3 Nxd3+ 11. Qxd3 e6 12. Ng3 Bd6 13. Ne5 Qc7 14. O-O Bh5 15. Nxh5 Nxh5 16. c4 dxc4 17. bxc4 O-O 18. Rfc1 Rfd8 19. Qf3 Nf6 20. h3 Bxe5 21. dxe5 Nd7 22. Rab1 Nb6 23. Ba3 Rd7 24. Bd6 Qc6 25. Qxc6 Rxc6 26. c5 Nd5 27. Rb3 f6 28. Rcb1 b6 29. cxb6 Rb7 30. Bc7 Kf7 31. exf6 gxf6 32. a4 Rc4 33. f4 Rxa4 34. f5 exf5 35. Rd3 Ra5 36. Rbd1 Ke6 37. Re1+ Kd7 38. Red1 Kc6 39. Rc1+ Rc5 40. Ra1 a5 41. Rda3 Nxb6 42. Bxb6 Kxb6 43. Ra4 Ra7 44. Rb1+ Kc6 45. Rb8 Re5 46. Kh2 Re4 47. Ra1 a4 48. Rf8 Re6 49. Rc1+ Kd6 50. Rd8+ Ke7 51. Rh8 Rea6 52. Rxh7+ Ke6 53. Rh8 a3 54. Rhc8 a2 55. Ra1 Ra3 56. Rc2 f4 57. Rf2 R7a4 58. Re1+ Kf5 59. Ra1 Ke4 60. Re1+ Kd3 61. Ra1 Ke3 62. Rb2 Kd4 63. Rf2 Kc3 64. h4 Kb3 65. Kh3 Rc4 66. h5 Rc5 67. Kg4 Rg5+ 68. Kh4 Ra4 69. Raf1 a1=Q 0-1 | ||||
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2023.05.02
II Rio Chess Open 2023
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| 964486 | Di Berardino, D (2479) | Moritani, Sho (1852) | 1-0 | |
| 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. d4 O-O 7. Nc3 Bb4 8. Qc2 Bxc3 9. Qxc3 d6 10. b4 Nbd7 11. Bb2 Ne4 12. Qc2 f5 13. Rad1 Qe7 14. d5 e5 15. Nh4 g6 16. Bxe4 fxe4 17. Qxe4 Nf6 18. Qd3 Rae8 19. f4 exf4 20. Rxf4 g5 21. Rxf6 Rxf6 22. Bxf6 Qxf6 23. Rf1 Qe7 24. Nf5 Qf6 25. Nd4 Qe7 26. Ne6 Bc8 27. Rf5 h6 28. Rf3 Bxe6 29. Qg6+ Kh8 30. dxe6 Qxe6 31. Rf8+ 1-0 | ||||
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2023.05.02
II Rio Chess Open 2023
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| 964487 | Dias, Matheus Braga (1839) | Santiago, Y (2471) | 0-1 | |
| 1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 d5 5. Bg2 Ne4 6. c5 b6 7. Ne5 bxc5 8. e3 Nf6 9. O-O Bd6 10. b3 O-O 11. Nd2 Bxe5 12. dxe5 Nfd7 13. f4 a5 14. Nf3 Nc6 15. g4 fxg4 16. Ng5 Ndxe5 17. fxe5 Rxf1+ 18. Kxf1 Qxg5 19. Bxd5 Qd8 20. Bb2 Qxd5 21. Qxg4 Qh1+ 0-1 | ||||
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2023.05.02
II Rio Chess Open 2023
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| 964488 | Cubas, Jo (2455) | Nagoya, Felipe Hideyoshi F (1837) | 1-0 | |
| 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. O-O d6 6. Nxd4 Be7 7. Nc3 O-O 8. Re1 Re8 9. h3 h6 10. Nxc6 bxc6 11. Bf4 Rb8 12. Bb3 Be6 13. Qf3 Nd7 14. Rad1 Nc5 15. Be3 Nxb3 16. axb3 Rb7 17. e5 d5 18. Ne4 Qc8 19. Nf6+ gxf6 20. exf6 Bf8 21. Qg3+ Kh7 22. Bc5 Bg4 23. Rxe8 Qxe8 24. Qxg4 a5 25. Rd3 Rb4 26. Bxb4 axb4 27. Rg3 1-0 | ||||
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2023.05.02
II Rio Chess Open 2023
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| 964489 | Dos Santos, Thiago L Verbicario (1836) | Rodriguez Vila, A (2431) | 0-1 | |
| 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. Qg4 g6 8. h4 Qa5 9. Bd2 h5 10. Qf4 Qa4 11. dxc5 Qxc2 12. Nf3 Bd7 13. Be2 Qe4 14. Qxe4 dxe4 15. Ng5 Nxe5 16. Nxe4 Bc6 17. Nd6+ Ke7 18. f3 Nd7 19. Be3 b6 20. Rd1 Nxc5 21. Bxc5 bxc5 22. Bb5 Bxb5 23. Nxb5 Nf6 24. O-O a6 25. Nd6 Nd5 26. Nc4 Nxc3 27. Nb6 Nxd1 28. Nxa8 Ne3 29. Re1 Nc2 30. Rc1 Nd4 0-1 | ||||
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2023.05.02
II Rio Chess Open 2023
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| 964490 | Matsuura, E (2403) | Prado Filho, Ricardo de Almeida (1834) | 1-0 | |
| 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 Nbd7 8. Be2 O-O 9. Bf3 Nb6 10. Nge2 Bf5 11. O-O Bd3 12. d6 exd6 13. Bxb7 Rb8 14. Bf3 Re8 15. Qd1 Ba6 16. Re1 d5 17. Ng3 Ne4 18. Ngxe4 dxe4 19. Nxe4 Bxd4 20. Bg5 Qd7 21. Nf6+ Bxf6 22. Rxe8+ Rxe8 23. Bxf6 Qe6 24. Bc3 h5 25. Qd4 f6 26. Qxf6 Qxf6 27. Bxf6 Kf7 28. Bd4 Bc4 29. h4 Nc8 30. b3 Be6 31. Rc1 Re7 32. Rc6 Rd7 33. Be3 Ne7 34. Ra6 Nc8 35. Be4 Rd1+ 36. Kh2 Ra1 37. Bxg6+ 1-0 | ||||
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2023.05.02
II Rio Chess Open 2023
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| 964491 | Santos, Abel Cardoso Dos (1819) | Perdomo, L (2402) | 0-1 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Nc6 14. d5 Nb4 15. Bb1 a5 16. Nf1 Bd7 17. Ng3 Rfc8 18. Bd2 Nc2 19. Bxc2 Qxc2 20. Qxc2 Rxc2 21. Rec1 Rxc1+ 22. Rxc1 Bd8 23. Be3 Rc8 24. Rxc8 Bxc8 25. Nd2 g6 26. Ne2 b4 27. f3 Ba6 28. Kf2 Nd7 29. Nc1 f5 30. g3 Nf6 31. b3 h5 32. Ne2 Bd3 33. Nc1 fxe4 34. Nxd3 exd3 35. Nc4 Nxd5 36. Nxd6 Nc3 37. Ke1 Nxa2 38. Kd2 Nc3 39. Ne4 Nd5 40. Kxd3 Kf7 41. Bd2 Ke6 42. Kc4 Nb6+ 43. Kc5 Nc8 44. Kc6 Ne7+ 45. Kc5 Nf5 46. Kc4 Nd4 47. Nc5+ Kf7 48. f4 Nf3 49. Be3 exf4 50. Bxf4 g5 51. Be3 Bc7 52. Bf2 Kg6 53. Ne6 Be5 54. Kb5 Kf5 55. Nc5 Bc7 56. Kc6 Bd8 57. Nb7 Bf6 58. Nxa5 Ke4 59. Kc5 Be7+ 60. Kc6 Ne5+ 61. Kc7 Kf3 62. Bd4 Nd3 63. Nc6 Bf8 64. Ne5+ Ke4 65. Ng6 Kxd4 66. Nxf8 Ke3 67. Ne6 g4 68. hxg4 hxg4 69. Ng5 Kf2 70. Ne4+ Kf3 71. Nd2+ Kxg3 72. Kd6 Kf4 73. Nf1 g3 74. Nxg3 Kxg3 75. Kd5 Kf3 76. Kd4 Ke2 77. Ke4 Kd2 78. Kd4 Nb2 0-1 | ||||
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2023.05.02
II Rio Chess Open 2023
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| 964492 | Languidey, Simon Alejandro (2399) | Felix, Raimundo Nascimento (1811) | 1-0 | |
| 1. e4 e5 2. Nf3 Nf6 3. d4 d6 4. Nc3 Nc6 5. d5 Ne7 6. Be3 Ng6 7. h3 Be7 8. Qd2 Bd7 9. Bd3 a6 10. O-O O-O 11. Nh2 Nh5 12. Ne2 h6 13. g4 Nf6 14. c4 b6 15. b4 a5 16. a3 Nh7 17. Nf3 Ng5 18. Nxg5 Bxg5 19. Bxg5 Qxg5 20. Qxg5 hxg5 21. c5 bxc5 22. bxc5 Rfb8 23. c6 Bc8 24. Rfb1 Kf8 25. Nc3 Ke8 26. f3 Kd8 27. Kf2 Ne7 28. Ke3 Ng6 29. Kd2 Nf4 30. Bf1 f6 31. Kc2 Ng6 32. Nd1 Nh4 33. Be2 Ng2 34. Kd2 Ke7 35. a4 Kd8 36. Rb5 Rxb5 37. axb5 Nf4 38. Bf1 Ng6 39. Ra4 Ne7 40. Nb2 g6 41. Nc4 f5 42. Bd3 Ke8 43. Kc3 Ng8 44. b6 cxb6 45. Nxb6 Rb8 46. Nc4 fxg4 47. hxg4 Ra8 48. Nxd6+ Kd8 49. Nc4 1-0 | ||||
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2023.05.02
II Rio Chess Open 2023
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| 964493 | De Freitas, Ju (1810) | Gemy, J (2342) | 0-1 | |
| 1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qd2 h6 6. h4 c6 7. e3 b5 8. Bd3 Nbd7 9. Ne5 Nxe5 10. Bxe5 a5 11. f3 h5 12. a3 Be6 13. Ne2 Qd7 14. c3 O-O 15. Qc2 Ne8 16. Nf4 Bxe5 17. dxe5 Ng7 18. g4 Qc7 19. gxh5 Qxe5 20. Kf2 Nxh5 21. Rag1 Nxf4 22. exf4 Qxf4 23. Bxg6 Kh8 24. Rg3 Rg8 25. Qe2 d4 26. Rhg1 Qe3+ 0-1 | ||||
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2023.05.02
II Rio Chess Open 2023
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| 964494 | Filgueiras, Nathan Felipe (2319) | Bastos, Danillo Alves (1797) | 1-0 | |
| 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 g6 10. O-O Bg7 11. b4 O-O 12. b5 Nxd4 13. Nfxd4 Nxe5 14. Bb2 a6 15. a4 Nxd3 16. Qxd3 e5 17. Nb3 Be6 18. Rfc1 Rac8 19. a5 e4 20. axb6 exd3 21. Bxg7 Kxg7 22. Ned4 axb5 23. Rc7 Rxc7 24. bxc7 Bd7 25. Nc5 Bc6 26. Nce6+ 1-0 | ||||
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2023.05.02
II Rio Chess Open 2023
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| 964495 | Brito, V (1769) | Rodriques, E (2312) | 0-1 | |
| 1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. e3 Be7 5. g4 O-O 6. g5 Nfd7 7. h4 c5 8. dxc5 Nxc5 9. Bd3 Nc6 10. Nf3 Bd6 11. Bxd6 Qxd6 12. Bb5 a6 13. Bxc6 bxc6 14. Qd4 Rb8 15. Ne5 Nd7 16. Nxd7 Bxd7 17. Ne4 Qe7 18. O-O-O Bc8 19. Qc5 Qb7 20. Nc3 Qxb2+ 21. Kd2 Qb4 22. Qxb4 Rxb4 23. Rb1 Rc4 24. Ne2 e5 25. c3 Bg4 26. Rb3 f6 27. Rg1 fxg5 28. hxg5 Rxf2 29. Rxg4 Rxg4 30. Ke1 Rh2 31. Ra3 Rgg2 0-1 | ||||
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2023.05.02
II Rio Chess Open 2023
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| 964496 | Limp, E (2294) | Simas, Breno Matos (1768) | 1-0 | |
| 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 Bg4 8. Be2 e6 9. Ne5 Bxe2 10. Qxe2 Be7 11. O-O O-O 12. Rd1 Qc7 13. c4 Rad8 14. Bf4 Bd6 15. Bg5 Be7 16. Rac1 c5 17. Nf3 cxd4 18. Nxd4 Qa5 19. Be3 Rfe8 20. a3 Qa4 21. b3 Qxa3 22. Ra1 Qb4 23. Rxa7 Bc5 24. Nc2 Rxd1+ 25. Qxd1 Qxb3 26. Bxc5 Qxc4 27. Be3 Qb3 28. Ra1 h6 29. Nd4 Qd5 30. h3 Ne4 31. Qb3 1-0 | ||||
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2023.05.02
II Rio Chess Open 2023
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| 964497 | Pereira, Pedro Nunes (1741) | Tomiello, Lucas Costamilan (2288) | 0-1 | |
| 1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Bd6 6. Bxd6 Qxd6 7. Be2 Nc6 8. O-O O-O 9. Nbd2 e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. Nf3 Qe7 13. Qc2 Rd8 14. h3 Be6 15. Rfe1 Rac8 16. Qa4 b6 17. Bd3 h6 18. Qh4 Qf8 19. Qf4 a5 20. a4 Qe7 21. Qh4 Kf8 22. Bb5 Bf5 23. Rac1 Rd6 24. Red1 Rcd8 25. Bd3 Be4 26. Be2 Qd7 27. Bb5 Qe6 28. Be2 Bf5 29. Bb5 Ne4 30. Qf4 g5 31. Qe5 f6 32. Qxe6 Bxe6 33. Nd2 Ke7 34. Nb3 d4 35. exd4 Bxb3 36. Re1 Re6 37. dxc5 Nxc5 0-1 | ||||
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2023.05.02
II Rio Chess Open 2023
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| 964498 | De Almeida, R (1720) | Labussiere, Yago (2222) | 0-1 | |
| 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. O-O-O h6 11. Bxf6 Bxf6 12. Nd5 Bd8 13. Ne3 Na6 14. h4 Nc5 15. Nd2 a5 16. g4 c6 17. Rdg1 a4 18. h5 Bg5 19. Kc2 Kg7 20. Ndf1 Nxe4 21. f3 Nc5 22. Ng2 Ne6 23. Nfe3 Nd4+ 24. Kd1 b5 25. cxb5 cxb5 26. Ke1 Be6 27. a3 b4 28. Kf2 Reb8 29. Rb1 Ba2 30. Ra1 Nxe2 31. Kxe2 Be6 32. hxg6 bxa3 33. bxa3 Rb2+ 34. Kf1 fxg6 35. Kg1 Rf8 36. Rf1 Re2 37. Nd1 Ra2 38. Re1 Bd5 39. Nc3 Rxg2+ 40. Kxg2 Bxf3+ 41. Kg1 Bxh1 42. Kxh1 Bd2 43. Rxe5 Bxc3 44. Rc5 Bb2 0-1 | ||||
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2023.05.02
II Rio Chess Open 2023
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| 964499 | Piccoli, Lucas Fonseca (2220) | Mesquita, Arnaldo Leite (1705) | 1-0 | |
| 1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. d4 cxd4 7. Nxd4 O-O 8. O-O a6 9. c5 d5 10. cxd6 Nxd4 11. dxe7 Qxe7 12. Qxd4 Rd8 13. Qh4 Be6 14. Bg5 h6 15. Bxh6 Bxh6 16. Qxh6 Rac8 17. Rad1 Ng4 18. Qf4 g5 19. Qe4 Rxd1 20. Rxd1 b5 21. h3 Nf6 22. Qe3 Nh7 23. Be4 Nf8 24. Nd5 Qd8 25. h4 f5 26. Bxf5 1-0 | ||||
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2023.05.02
II Rio Chess Open 2023
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| 964500 | Matsura, Eduardo (1702) | Alboredo, Julia (2220) | 0-1 | |
| 1. b3 Nf6 2. Bb2 g6 3. g3 Bg7 4. Bg2 O-O 5. d3 d5 6. Nd2 c5 7. e3 Nc6 8. Ne2 e5 9. O-O Be6 10. h3 Qd7 11. Kh2 Rad8 12. Rb1 Ne8 13. f4 Nd6 14. e4 dxe4 15. Nxe4 Nxe4 16. dxe4 Qxd1 17. Rfxd1 exf4 18. Bxg7 fxg3+ 19. Kxg3 Kxg7 20. a3 g5 21. Nc3 Nd4 22. Rd2 f5 23. Kh2 Nf3+ 0-1 | ||||
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2023.05.02
II Rio Chess Open 2023
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| 964501 | Rangel, D (2207) | De Miranda, Eduardo Rodrigues C (1698) | 1-0 | |
| 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 c6 9. Qxc4 b5 10. Qc2 Bb7 11. Rd1 Nbd7 12. Nc3 b4 13. Ne4 Nd5 14. Nc5 Nxc5 15. dxc5 Qa5 16. Ne5 Rad8 17. Nd3 Qc7 18. e4 Nf6 19. Bf4 Qa5 20. Bd2 Rd4 21. Bxb4 Rxb4 22. Qc3 Bxc5 23. Nxc5 Qb6 24. a5 Qb5 25. Bf1 Nxe4 26. Nxe4 1-0 | ||||
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2023.05.02
II Rio Chess Open 2023
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| 964502 | Machado, Wal (1656) | Ribeiro, Matheus Mendes Domingues (2205) | 0-1 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. O-O d5 8. exd5 cxd5 9. Re1 Bd6 10. Nd2 O-O 11. Nf3 h6 12. b3 Ne4 13. Bb2 f5 14. g3 Bc5 15. Bd4 Bxd4 16. Nxd4 Qb6 17. Bxe4 fxe4 18. Qd2 e5 19. Ne2 Qxf2+ 20. Kh1 Qf3+ 21. Kg1 e3 0-1 | ||||
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2023.05.02
II Rio Chess Open 2023
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| 964503 | Duarte Napoles, F (2204) | Esquivel, Hugo Carlos Rosa (1652) | 1-0 | |
| 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. O-O Be7 6. b3 O-O 7. Bb2 Nbd7 8. Nc3 b6 9. d4 Bb7 10. Qd3 c5 11. cxd5 exd5 12. Nh4 Qc7 13. Nf5 Rfe8 14. Nxe7+ Rxe7 15. dxc5 Nxc5 16. Qd4 Ne6 17. Qh4 Qe5 18. Nxd5 1-0 | ||||
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2023.05.02
II Rio Chess Open 2023
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| 964504 | Nascimento, Nicolas Daniel Trindade (1643) | Guimaraes, W (2194) | 1/2-1/2 | |
| 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c5 5. e3 Nc6 6. cxd5 Nxd5 7. e4 Nxc3 8. bxc3 cxd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 O-O 12. Bb5 Qd6 13. O-O Rd8 14. Rfd1 Bd7 15. d5 Ne5 16. Be2 Nxf3+ 17. Bxf3 exd5 18. Qb2 Qb6 19. Qxb6 axb6 20. exd5 Kf8 21. g3 Ra3 22. Bg2 Rc8 23. d6 Bc6 24. Bxc6 bxc6 25. Rab1 b5 26. Rbc1 Rxa2 27. d7 Rd8 28. Rxc6 Ke7 29. Rb1 Rxd7 30. Rxb5 f6 1/2-1/2 | ||||
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2023.05.02
II Rio Chess Open 2023
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| 964505 | Gauche, C (2191) | Vaz, Osvaldo Jose (1639) | 1-0 | |
| 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Nf3 a6 9. Bd3 h6 10. Qd2 c5 11. dxc5 Nc6 12. O-O-O b5 13. Ne2 Nxc5 14. Kb1 Qa7 15. Ned4 Bd7 16. Nxc6 Bxc6 17. Nd4 Bd7 18. g4 b4 19. f5 f6 20. exf6 Rxf6 21. g5 hxg5 22. fxe6 Nxe6 23. Nxe6 Bxe6 24. Qxg5 Raf8 25. Qh4 Bf5 26. Bxf5 Rxf5 27. Qxb4 a5 28. Qc3 a4 29. a3 Qb7 30. Rd4 Qa6 31. Rhd1 Rc8 32. Qd3 Qxd3 33. R1xd3 Rf1+ 34. Rd1 Rxd1+ 35. Rxd1 Rc5 36. Rd4 Ra5 37. Rf4 Kh7 38. h4 Kg6 39. Kc1 Kh5 40. Kd2 Rb5 41. Rb4 Rc5 42. Rxa4 1-0 | ||||
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2023.05.02
II Rio Chess Open 2023
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| 964506 | Lora, Miguel Said Brasil (1606) | Silva, Kaua Marques (2169) | 0-1 | |
| 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bg5 Qc7 8. Bd2 d6 9. Bd3 O-O 10. O-O Bxc3 11. Bxc3 Bg4 12. h3 Bh5 13. Re1 Nbd7 14. g4 Bg6 15. Nh4 Nc5 16. Qf3 Rae8 17. Bb4 Ne6 18. Nf5 Bxf5 19. gxf5 Nf4 20. Kh1 Kh8 21. Rac1 Qc6 22. Bd2 N6h5 23. Rg1 g6 24. Rg4 gxf5 25. Rh4 Nf6 26. Rxf4 exf4 27. Bc3 Re5 28. Qxf4 Nxe4 29. Bxe5+ dxe5 30. Qxe5+ f6 31. Bxe4 fxe4 32. Qg3 e3+ 33. Qg2 exf2 34. Qxc6 bxc6 35. Kg2 Rd8 36. Kxf2 Rd2+ 37. Kg3 Kg7 38. b3 f5 39. a4 Kf6 40. b4 Rd4 41. c3 Rd3+ 42. Kg2 f4 43. Rf1 Rg3+ 44. Kh2 Ke5 45. Rc1 Ke4 46. Rc2 Kd3 47. Rf2 Ke3 48. Rc2 Rf3 49. Kg2 Rg3+ 50. Kh2 Rg5 51. c4 f3 52. h4 Rg4 53. Kh3 Rg1 54. Rc3+ Kf4 55. Kh2 f2 0-1 | ||||
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2023.05.02
II Rio Chess Open 2023
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| 964507 | Aranha Filho, A (2150) | De Oliveira, Joao Eudes (1605) | 1-0 | |
| 1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. f3 e6 5. e4 dxe4 6. fxe4 Bg6 7. e5 h6 8. Bh4 Bh5 9. Bxf6 gxf6 10. Qxh5 Qxd4 11. exf6 Nd7 12. Rd1 Qxf6 13. Qb5 O-O-O 14. Nf3 Be7 15. Bd3 Bc5 16. Ne4 Qf4 17. Nxc5 Qe3+ 18. Kf1 Qxc5 19. Qxc5 Nxc5 20. g3 f6 21. Kg2 e5 22. Bf5+ Kb8 23. b3 Rd6 24. Rxd6 cxd6 25. c4 1-0 | ||||
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2023.05.02
II Rio Chess Open 2023
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||||
| 964508 | Borensztajn, D (1564) | Da Silva, P (2149) | 0-1 | |
| 1. d4 d5 2. Nf3 e6 3. e3 c5 4. b3 cxd4 5. exd4 Nc6 6. Bb2 Bd6 7. Nbd2 Nge7 8. Bd3 Nb4 9. Be2 Ng6 10. a3 Nc6 11. Bd3 Nf4 12. Bf1 O-O 13. g3 Ng6 14. Bg2 b6 15. O-O Ba6 16. Re1 Rc8 17. c4 dxc4 18. bxc4 Na5 19. Rc1 Nxc4 20. Nxc4 Bxc4 21. Rxc4 Rxc4 22. d5 exd5 23. Qxd5 Rc2 24. Qb3 Qc8 25. Nd4 Rc5 26. h4 Qd7 27. Kh2 Nxh4 28. Bh3 Qb7 29. f4 Ng6 30. Bg2 Qc8 31. Re2 Re8 32. Rf2 Rh5+ 33. Kg1 Re1+ 34. Rf1 Qe8 35. Qc3 Qe3+ 36. Qxe3 Rxe3 37. Bf3 Ra5 38. Kf2 Rexa3 39. Bxa3 Rxa3 40. Nb5 Bc5+ 41. Kg2 Ra2+ 42. Kh3 a5 43. Rd1 Rb2 44. Rd8+ Nf8 0-1 | ||||
|
2023.05.02
II Rio Chess Open 2023
|
||||
| 964509 | Federzoni, Enzo (2133) | Olivo, Anibal Ribeiro (1558) | 1-0 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. c3 O-O 9. d4 Bg4 10. d5 Na5 11. Bc2 c5 12. h3 Bh5 13. Nbd2 Qc7 14. Nf1 Nb7 15. Ng3 Bg6 16. Nh4 c4 17. Nhf5 Nc5 18. Qf3 Rfe8 19. h4 Bf8 20. Bg5 Nfd7 21. h5 Bxf5 22. Nxf5 a5 23. Qg3 g6 24. f4 Bg7 25. hxg6 fxg6 26. Ne7+ Kh8 27. Qh4 Nf8 28. f5 Ra7 29. f6 Rxe7 30. fxe7 1-0 | ||||
|
2023.05.02
II Rio Chess Open 2023
|
||||
| 964510 | Cueto, Jo (2122) | Motta, Vinicius Araujo Dias B. (1537) | 1-0 | |
| 1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Nc3 h6 5. Bxf6 Bxf6 6. e5 Be7 7. Qg4 O-O 8. Bd3 c5 9. d5 exd5 10. Nxd5 d6 11. Qxc8 Qa5+ 12. b4 Qxb4+ 13. Nxb4 Rxc8 14. Nd5 Kf8 15. Nxe7 Kxe7 16. exd6+ Kxd6 17. O-O-O Ke7 18. Nf3 Nc6 19. Rhe1+ Kf8 20. Bb5 f6 21. Bxc6 Rxc6 22. Rd7 Re8 23. Rxe8+ Kxe8 24. Rxg7 Rb6 25. Nd2 Kf8 26. Rc7 Ra6 27. Kb2 b6 28. Ne4 f5 29. Nd6 Ra4 30. c4 Rb4+ 31. Ka1 a6 32. Rf7+ Kg8 33. Rxf5 b5 34. Rxc5 bxc4 35. Rxc4 Rb6 36. Nf5 Re6 37. Kb2 Re2+ 38. Rc2 Re5 39. Nxh6+ Kg7 40. Ng4 1-0 | ||||
|
2023.05.02
II Rio Chess Open 2023
|
||||
| 964511 | Pessoa, Vitor Henrique Leopoldino (1501) | Coutinho, R (2121) | 0-1 | |
| 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 d6 6. Be3 Nf6 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. Nxc6 bxc6 11. exd5 Nxd5 12. Nxd5 cxd5 13. Qxd5 Qc7 14. Qc5 Qb8 15. c3 Be6 16. Ba6 Qb6 17. Be2 Bxa2 18. Qxb6 axb6 19. Kc2 Be6 20. Rd2 Rfb8 21. Rdd1 Be5 22. f4 Bd6 23. Ra1 Bd5 24. Bf3 Bxf3 25. gxf3 b5 26. b4 Kf8 27. h3 Ke8 28. Kb3 Kd7 29. Rhd1 Ke6 30. Bc5 Rxa1 31. Rxa1 Kf5 32. Ra7 Rf8 33. Bxd6 exd6 34. Rb7 Kxf4 35. Rxb5 Kxf3 36. Rd5 f5 37. b5 f4 38. c4 Ke2 39. Kc2 f3 40. Rd2+ Ke3 41. Rd3+ Ke4 42. Rxd6 f2 43. Rd1 f1=Q 44. Rxf1 Rxf1 45. Kb3 Kd4 46. Kb4 Rb1+ 47. Ka5 Kc5 0-1 | ||||
|
2023.05.02
II Rio Chess Open 2023
|
||||
| 964512 | Derraugh, Geordie (2116) | Machado, Marcos Donizete (1493) | 1-0 | |
| 1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nc3 O-O 5. f4 exf4 6. Bxf4 d6 7. Qd2 Nc6 8. O-O-O Ne5 9. Bb3 Ng6 10. Bg5 Be6 11. Rf1 Bd4 12. Nge2 Bxc3 13. Nxc3 h6 14. Bxf6 gxf6 15. Qxh6 Qe7 16. Bxe6 Qxe6 17. Nd5 1-0 | ||||
|
2023.05.02
II Rio Chess Open 2023
|
||||
| 964513 | Henrique, Leticia Fritz (1484) | Becker, Rogerio Sperb (2105) | 0-1 | |
| 1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Bd6 6. Ne5 O-O 7. Nd2 Nc6 8. Bg3 Qc7 9. f4 Ne4 10. Bd3 Nxd2 11. Qxd2 f6 12. Nf3 cxd4 13. exd4 e5 14. fxe5 fxe5 15. dxe5 Nxe5 16. Bxe5 Bxe5 17. O-O Bf6 18. Rae1 Bd7 19. Ng5 g6 20. Kh1 Bg7 21. Bb5 Bc6 22. Rxf8+ Bxf8 23. Rf1 Bh6 24. Ne6 Qxh2+ 25. Kxh2 Bxd2 26. Bd3 Be3 27. Re1 Bb6 28. Ng5 Re8 29. Rf1 Re3 30. Rf6 Rxd3 31. Ne6 h5 32. Rf8+ Kh7 33. Rf7+ Kh6 34. Rf8 g5 35. Rf6+ Kh7 36. Rf7+ Kg6 0-1 | ||||
|
2023.05.02
II Rio Chess Open 2023
|
||||
| 964514 | Tomiello, Mateus Costamilan (2097) | Pereira, Francisco Neris (1481) | 1-0 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 a6 6. Ba4 b5 7. Bb3 Be7 8. Re1 d5 9. dxe5 O-O 10. Bxd5 Bb7 11. Bxe4 Qc8 12. Nc3 Re8 13. Nd5 Bc5 14. Be3 Bxe3 15. Rxe3 h6 16. c3 Na5 17. b3 Rb8 18. Nd4 c5 19. Nf5 1-0 | ||||
|
2023.05.02
II Rio Chess Open 2023
|
||||
| 964515 | Bernardo, Henrique Carvalho (1465) | Do Nascimento, Christian Almeida (2095) | 0-1 | |
| 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Bb2 Bd7 10. g4 Nh6 11. h3 Be7 12. Be2 f6 13. exf6 gxf6 14. Nc3 Nf7 15. O-O h5 16. gxh5 Rxh5 17. Ne5 Rg5+ 18. Ng4 f5 19. Na4 Qd8 20. f4 Rg8 21. Qd3 Bd6 22. Kh1 fxg4 23. Qh7 Rh8 24. Qg6 Rxh3+ 25. Kg1 Qh4 26. Qg8+ Ke7 27. Qxg4 Rg3+ 0-1 | ||||
|
2023.05.02
II Rio Chess Open 2023
|
||||
| 964516 | Lage, Pedro Ferreira (2080) | Dias, Guilherme Augusto Bastos (1457) | 1-0 | |
| 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 d6 6. g3 e5 7. Nc2 Be6 8. Ne3 Be7 9. Bg2 O-O 10. O-O Qc7 11. Ned5 Bxd5 12. Nxd5 Nxd5 13. Bxd5 Rac8 14. b3 Nd8 15. Qd2 Ne6 16. Rd1 Bg5 17. e3 Rcd8 18. Ba3 Be7 19. Rac1 b6 20. Qe2 Kh8 21. Rd2 Ng5 22. Rcd1 e4 23. Kg2 Nf3 24. Bxe4 Nxd2 25. Rxd2 f5 26. Bd5 Rf6 27. Bb2 Rg6 28. Qh5 Rf8 29. h4 Bf6 30. Qxf5 Qe7 31. Bxf6 Rfxf6 32. Qe4 Qd8 33. Rd4 Rf8 34. Qd3 Qf6 35. Rf4 Qe7 36. Qe4 Rxf4 37. Qxe7 1-0 | ||||
|
2023.05.02
II Rio Chess Open 2023
|
||||
| 964517 | Pimenta, J (2066) | Santos, Julio Domingues (1432) | 1-0 | |
| 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg4 8. Be2 Bxf3 9. Bxf3 Bg7 10. Bf4 O-O 11. O-O a6 12. Qb3 b5 13. Rfe1 Re8 14. a4 b4 15. Nb1 Qc7 16. Nd2 Nbd7 17. Nc4 Bf8 18. Rac1 Nb6 19. Nxb6 Qxb6 20. e5 dxe5 21. Bxe5 Nd7 22. Bf4 Qf6 23. Be3 h5 24. Qc2 Bd6 25. Qd2 Re5 26. Be2 a5 27. Bb5 Nb6 28. Bc6 Rc8 29. Red1 Rf5 30. Bxc5 Bxc5 31. Rxc5 Nxa4 32. Rxa5 Nxb2 33. Rc1 Rb8 34. Ra2 h4 35. Qxb2 Qd6 36. h3 Rg5 37. Rc4 f5 38. Rxh4 Rh5 39. Rxh5 gxh5 40. Ra7 Qg6 41. d6 f4 42. Bd5+ Kf8 43. Qh8+ 1-0 | ||||
|
2023.05.02
II Rio Chess Open 2023
|
||||
| 964518 | Barberi, Catarina (1431) | Souza, Iago Henrique da Silva (2063) | 0-1 | |
| 1. d4 d5 2. c4 dxc4 3. Qa4+ Nc6 4. Nf3 e6 5. Qxc4 Nf6 6. g3 Bb4+ 7. Bd2 Be7 8. Bg2 O-O 9. O-O Qd5 10. Qd3 Rd8 11. e3 Qh5 12. Qc2 e5 13. Nxe5 Nxe5 14. dxe5 Qxe5 15. Bc3 Qc5 16. Nd2 c6 17. Rac1 Be6 18. a3 Qh5 19. Ne4 Nxe4 20. Bxe4 Rd7 21. Rfd1 Rad8 22. Rxd7 Rxd7 23. Bd3 Bg4 24. Re1 Qh3 25. Bf1 Qh6 26. Be2 Be6 27. Rd1 Bd5 28. e4 Qg6 29. Bd3 Be6 30. Be2 Rxd1+ 31. Bxd1 b6 0-1 | ||||
|
2023.05.02
II Rio Chess Open 2023
|
||||
| 964519 | De Albuquerque, Ian Telek C. (2056) | Rodrigues, Yasmin de Oliveira (1383) | 1-0 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f4 a6 7. Qf3 Nc6 8. Be3 Qc7 9. Be2 Be7 10. O-O-O O-O 11. Rhg1 Nxd4 12. Bxd4 e5 13. Be3 Bg4 14. Qf2 Bxe2 15. Qxe2 b5 16. g4 b4 17. Nd5 Nxd5 18. exd5 exf4 19. Bxf4 Rfe8 20. Rge1 Qd7 21. Qd2 Qa4 22. Kb1 Rac8 23. Re4 a5 24. Rde1 Qd7 25. Qe3 Kf8 26. Qg3 Qc7 27. R1e2 h6 28. Rxe7 Rxe7 29. Bxd6 Qc4 30. Bxe7+ Ke8 31. Qe5 Qxg4 32. Bc5+ 1-0 | ||||
|
2023.05.02
II Rio Chess Open 2023
|
||||
| 964520 | Kallas, Jose Lourenco (1330) | Bastos Seixas, Pedro Lucas (2055) | 0-1 | |
| 1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. Nc3 Nf6 5. Ng5 e6 6. d3 a6 7. Bd2 b5 8. Bb3 d5 9. a3 h6 10. Nf3 b4 11. Ba4 Bd7 12. Ne2 dxe4 13. dxe4 Nxe4 14. O-O Nxd2 15. Nxd2 Be7 16. axb4 cxb4 17. Nc4 Qc7 18. Bb3 Rd8 19. Ng3 Ne5 20. Nxe5 Qxe5 21. Ba4 Bxa4 22. Qe2 Qxe2 23. Nxe2 Bb5 24. Rfe1 Rd2 25. Nf4 Bc4 26. Nh3 Rxc2 27. g3 O-O 28. Kg2 Rd8 29. Red1 Rxd1 30. Rxd1 Bd5+ 31. Kf1 Bf3 0-1 | ||||
|
2023.05.02
II Rio Chess Open 2023
|
||||
| 964521 | Campos, Ale (2049) | Vaz, Vania Dora Madona (1270) | 1-0 | |
| 1. g3 d5 2. f4 Nf6 3. Bg2 e6 4. Nf3 Nbd7 5. b3 h6 6. Bb2 Be7 7. O-O c5 8. e3 O-O 9. d3 b6 10. Nbd2 Bb7 11. Qe2 Re8 12. Rad1 Bd6 13. e4 e5 14. f5 d4 15. h3 a5 16. a4 Rc8 17. g4 Nh7 18. Qf2 Be7 19. Qg3 Bf6 20. Bc1 Kh8 21. h4 Rg8 22. Nc4 Qe7 23. g5 hxg5 24. hxg5 Rc6 25. Kf2 Bxg5 26. Nxg5 f6 27. Nxh7 1-0 | ||||
|
2023.05.02
II Rio Chess Open 2023
|
||||
| 964522 | Medeiros, Jose Afonso (1181) | Mariano, M (2037) | 0-1 | |
| 1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O Bd7 5. c3 a6 6. Ba4 b5 7. Bc2 c4 8. Re1 Qc7 9. d3 cxd3 10. Qxd3 g6 11. Bf4 Bg7 12. Nbd2 Nf6 13. e5 dxe5 14. Nxe5 Nxe5 15. Bxe5 Qc6 16. Qe2 O-O 17. Ne4 Rae8 18. Bd4 Bc8 19. Rad1 Nh5 20. Qe3 Bb7 21. f3 Rd8 22. Nf2 Bxd4 23. Rxd4 Rxd4 24. Qxd4 Qc7 25. Ng4 f6 26. Qe3 e5 27. Bb3+ Kh8 28. Rd1 Bc8 29. Nf2 Kg7 30. Ne4 Nf4 31. Qc5 Qxc5+ 32. Nxc5 a5 33. Ne4 a4 34. Bc2 Be6 35. a3 Nd5 36. Kf2 f5 37. Nc5 Kf6 38. Nd7+ Bxd7 39. Rxd5 Ke6 40. Rd2 Bc6 41. Ke3 Bd5 42. Bd3 Bc4 43. Bxc4+ bxc4 44. h3 Rb8 45. g3 Rb7 46. Rh2 Rd7 47. h4 Rd3+ 48. Ke2 Kd5 49. h5 g5 50. h6 Ke6 51. Rh5 Kf6 52. Rh1 e4 53. fxe4 fxe4 54. Rf1+ Kg6 55. g4 Rg3 56. Rf5 Rxg4 57. Rc5 Kxh6 58. Rxc4 Rg2+ 59. Ke3 Rxb2 60. Rxe4 Rb3 61. Rxa4 Rxc3+ 62. Kf2 Kh5 63. Ra7 h6 64. Kg2 Kh4 65. Rh7 h5 66. a4 Rc2+ 67. Kf3 g4+ 68. Ke3 Ra2 69. Ra7 Kh3 70. Rh7 h4 71. Rb7 Ra3+ 72. Ke2 Rxa4 73. Rb1 Kh2 74. Kf1 Rf4+ 75. Ke2 g3 0-1 | ||||
|
2023.05.02
II Rio Chess Open 2023
|
||||
| 964523 | Soares, Joao Carlos T. C. (2032) | Nascimento, Kaio Vinicius da Trindade (1170) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. Qc2 d5 7. cxd5 exd5 8. Bf4 a6 9. h3 O-O 10. e3 Nbd7 11. Bd3 Re8 12. O-O c5 13. dxc5 bxc5 14. b4 cxb4 15. axb4 Bxb4 16. Rfb1 a5 17. Nb5 Rc8 18. Bc7 Qe7 19. Qe2 Ra8 20. Re1 Rec8 21. Nfd4 Ba6 22. Nc6 Qf8 23. Nxb4 Bxb5 24. Bxb5 axb4 25. Ba6 Re8 26. Qb5 b3 27. Qxb3 Nc5 28. Qb6 Rxa6 29. Rxa6 Nxa6 30. Qxa6 Rc8 31. Qb7 h6 32. Rd1 Re8 33. Qb2 Qe7 34. Ba5 Qe6 35. Bc3 Ne4 36. Bxg7 Nxf2 37. Qxf2 Kxg7 38. Qg3+ Kh7 39. Rd3 Rg8 40. Qf3 Rg5 41. Ra3 Re5 42. Ra7 Kg7 43. Qg3+ Rg5 44. Qf4 Rf5 45. Qd4+ Qf6 46. Rd7 Qxd4 47. exd4 Kf6 48. Rd6+ Kg7 49. g4 Rg5 50. Kf2 h5 51. Kf3 hxg4+ 52. hxg4 f6 53. Kf4 Kf7 54. Rd7+ Ke6 55. Rd8 Ke7 56. Rh8 Kf7 57. Rh5 Rg8 58. Rxd5 Ke6 59. Rb5 Rd8 60. d5+ Kf7 61. Kf5 Rd7 62. Rc5 Ke7 63. Kg6 Rb7 64. Kf5 Rd7 65. Ke4 Ra7 66. Rc6 Ra1 67. Re6+ Kf7 68. Kd4 Ra4+ 69. Kc5 Rxg4 70. Kd6 Rd4 71. Re7+ Kg6 72. Re1 f5 73. Ke5 Rd2 74. Rg1+ Kf7 75. Rg5 Re2+ 76. Kxf5 Ke7 77. Rg6 Kd7 78. Ra6 Re1 79. Kf6 Re2 80. Re6 Rd2 1/2-1/2 | ||||
|
2023.05.02
II Rio Chess Open 2023
|
||||
| 964524 | D'araujo Marques, Joao (1140) | De Souza, Felipe Guimaraes (2025) | 0-1 | |
| 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Nbd7 7. O-O e5 8. d5 Nc5 9. Qc2 a5 10. Be3 Ng4 11. Bxc5 dxc5 12. h3 Nh6 13. Nd2 Qe7 14. Rab1 Bd7 15. Rfe1 f5 16. exf5 gxf5 17. f3 Nf7 18. Bd3 Nd6 19. Nb3 b6 20. Qe2 Qh4 21. Nd2 Bh6 22. Nf1 Rae8 23. Qf2 Qxf2+ 24. Kxf2 e4 25. Be2 e3+ 26. Kg1 f4 27. Bd3 Bf5 28. Bxf5 Nxf5 29. Ne4 Bg7 30. Re2 Be5 31. a3 a4 32. b3 axb3 0-1 | ||||
|
2023.05.02
II Rio Chess Open 2023
|
||||
| 964525 | Urquiza, Marcello de Albuquerque (2017) | Santos, Mesaque Aureliando S. | 1-0 | |
| 1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. dxe5 Nc6 5. exd6 Bxd6 6. Bb5 Qe7 7. Bxc6+ bxc6 8. O-O Rd8 9. Qe2 Nf6 10. Nbd2 O-O 11. Re1 Rfe8 12. h3 Bxf3 13. Qxf3 Qe5 14. g3 Qe6 15. Kg2 Nd7 16. Nf1 f5 17. Bg5 Ne5 18. Qb3 Qxb3 19. axb3 Ra8 20. exf5 h6 21. Bd2 h5 22. f4 Nf7 23. Kf3 Nh6 24. g4 h4 25. Rxe8+ Rxe8 26. Rxa7 Rf8 27. Ra4 c5 28. Ne3 Rd8 29. Bc3 Be7 30. g5 Nf7 31. Re4 Bf8 32. Ng2 Nd6 33. Re5 Nb7 34. Nxh4 Rd1 35. Re8 Nd6 36. Rb8 Rh1 37. Ng6 Rxh3+ 38. Kg4 Rh2 39. Rxf8+ Kh7 40. Rh8# 1-0 | ||||
|
2023.05.02
II Rio Chess Open 2023
|
||||
| 964526 | Barros, Angelo Costa | De Saboya E Silva, J (2010) | 0-1 | |
| 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 c6 6. g3 O-O 7. Bg2 dxc4 8. Qxc4 Nbd7 9. O-O Nb6 10. Qd3 Nfd5 11. e4 Nb4 12. Qd1 Bg4 13. a3 Na6 14. Be3 Qd7 15. Ne2 Nc4 16. Qc2 Nxe3 17. fxe3 Bxf3 18. Bxf3 e5 19. d5 cxd5 20. exd5 Rac8 21. Nc3 Nc5 22. e4 b5 23. Qd1 Nb7 24. Be2 Nd6 25. Qb3 a6 26. a4 Qa7+ 27. Kh1 Qe3 28. Rf3 Qd4 29. Rd1 Qc5 30. axb5 axb5 31. Bd3 Rb8 32. Rc1 Bh6 33. Rc2 Qa7 34. Na2 f5 35. Re2 fxe4 36. Bxe4 Nxe4 37. d6+ Kg7 38. Rxe4 Rxf3 39. Qxf3 Qxa2 40. Rxe5 Rf8 41. Qc3 Kg8 42. d7 Qa8+ 43. Kg1 Qa7+ 44. Kg2 Qxd7 45. Qb3+ Kh8 46. Qxb5 Qf7 47. b4 Qf2+ 48. Kh3 Bg7 49. Re8 Rxe8 50. Qxe8+ Qf8 51. Qe1 Qc8+ 52. Kg2 Bc3 53. Qe7 Bg7 54. Qe4 Qb8 55. b5 Be5 56. b6 Kg7 57. Qd5 Qd6 58. Qb7+ Kh6 59. Qf7 g5 60. h4 g4 61. Qf2 Kg7 62. Qe2 h5 63. b7 Qc6+ 64. Kh2 Kf6 65. Qxe5+ Kxe5 66. b8=Q+ Kd5 67. Qg8+ Qe6 68. Qxe6+ Kxe6 69. Kg2 Ke5 70. Kf1 Kf5 71. Ke2 Ke4 0-1 | ||||
|
2023.05.02
II Rio Chess Open 2023
|
||||
| 964527 | Marcolino, D (2006) | Nascimento, Luiz Eduardo Da Trindade | 1-0 | |
| 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. Ne5 O-O 8. Nc3 c5 9. dxc5 Bxc5 10. cxd5 Nxd5 11. Nxd5 exd5 12. b3 Na6 13. Bb2 Rc8 14. e3 Nc7 15. Rc1 Ne6 16. a3 a5 17. Nd3 Be7 18. b4 axb4 19. Nxb4 Bxb4 20. axb4 Rxc1 21. Qxc1 Qd6 22. Qd2 Ra8 23. h4 Ra4 24. Bc3 Ba6 25. Rd1 d4 26. exd4 Bc4 27. Qe1 Ra2 28. Ra1 Re2 29. Ra8+ Nf8 30. Qc1 Bb3 31. d5 Qc7 32. Rxf8+ Kxf8 33. Bxg7+ Kxg7 34. Qxc7 Rd2 35. Qe5+ Kg8 36. Be4 Rd1+ 37. Kg2 Bc4 38. Bxh7+ Kf8 39. d6 Bd5+ 40. f3 Rd2+ 41. Kh3 Be6+ 42. g4 Ke8 43. Bf5 Kd7 44. Qb5+ Kxd6 45. Qxb6+ Ke5 46. Qe3+ 1-0 | ||||
|
2023.05.02
II Rio Chess Open 2023
|
||||
| 964528 | Pereira, Valdecir Da Silva | De Souza, Brayan Lincoln Menezes (1998) | 0-1 | |
| 1. d4 Nf6 2. Bf4 d6 3. e3 g6 4. Nf3 Bg7 5. Bb5+ c6 6. Bd3 O-O 7. O-O Nbd7 8. h3 Qb6 9. Qc1 Re8 10. c3 e5 11. dxe5 dxe5 12. Bg5 e4 13. Bxf6 Nxf6 14. Be2 exf3 15. Bxf3 Bf5 16. Nd2 Rad8 17. Re1 Ne4 18. Nxe4 Bxe4 19. Bxe4 Rxe4 20. Rb1 Re6 21. Re2 Qa6 22. Rd2 Red6 23. Rxd6 Rxd6 24. a3 Qe2 25. Qf1 Qc2 26. Qc1 Qb3 27. e4 Bf8 28. Kh2 Re6 29. f3 Bc5 30. Qd1 Qxd1 31. Rxd1 Rd6 32. Rxd6 Bxd6+ 33. Kg1 f6 34. Kf2 Bf4 35. b3 Kf7 36. Ke2 Ke6 37. c4 Bd6 38. b4 a5 39. c5 Be5 40. bxa5 Bd4 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964529 | Coutinho, R (2121) | Supi, L (2603) | 0-1 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nde2 Be6 8. Bg5 Nbd7 9. f4 Rc8 10. h3 h6 11. Bh4 Qa5 12. Qd2 Qb4 13. f5 Bc4 14. Bxf6 Nxf6 15. O-O-O Be7 16. h4 b5 17. Ng3 O-O 18. Be2 bxa4 19. Nd5 Nxd5 20. exd5 Qb5 21. Rhe1 Bxh4 22. Ne4 Bxe1 23. Rxe1 a3 24. b4 Bxe2 25. Nxd6 Qa4 26. Nxc8 Rxc8 27. Qxe2 a2 28. Kb2 Qxb4+ 29. Ka1 Qc3+ 30. Kxa2 Rb8 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964530 | Barbosa, Ev (2491) | Cueto, Jo (2122) | 1-0 | |
| 1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 dxe4 6. Nxe4 Nd7 7. Bc4 Ngf6 8. Nxf6+ Nxf6 9. O-O O-O 10. c3 Bf5 11. Re1 Qc7 12. Bg5 Be4 13. Bxf6 Bxf3 14. Rxe7 Qxe7 15. Bxe7 Bxd1 16. Bxf8 Kxf8 17. Rxd1 Rd8 18. Bb3 b5 19. Kf1 a5 20. Ke2 b4 21. Rd3 Rd7 22. Rf3 bxc3 23. bxc3 h5 24. Rf4 c5 25. dxc5 Bxc3 26. c6 Re7+ 27. Kd3 Be5 28. Rf3 Bc7 29. Kd4 f5 30. Kc5 Re5+ 31. Bd5 Ke7 32. Rg3 Kf6 33. Rb3 Re7 34. Rb7 Ke5 35. f4+ Kxf4 36. Rxc7 Rxc7 37. Kd6 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964531 | Becker, Rogerio Sperb (2105) | Di Berardino, D (2479) | 0-1 | |
| 1. c4 e6 2. d4 Nf6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Na6 10. Bf4 Re8 11. Nd2 Nh5 12. Be3 Nc7 13. a4 b6 14. Nc4 Ba6 15. Na3 Nf6 16. Bg5 Qd7 17. Re1 Ng4 18. Bf3 h5 19. Qd2 Bd4 20. e3 Bg7 21. Bf4 Ne5 22. Bxe5 Bxe5 23. Qc2 h4 24. Bg2 Bg7 25. Rad1 Qe7 26. Nab5 Bc8 27. Nxc7 Qxc7 28. Nb5 Qd8 29. b3 a6 30. Na3 Rb8 31. Bf1 hxg3 32. hxg3 Qd7 33. Nc4 Qd8 34. Qd2 Qc7 35. Rc1 b5 36. axb5 Rxb5 37. Rb1 Rb4 38. Qa2 Bf5 39. Rbc1 Ra8 40. Na5 Qb6 41. Bc4 Bd7 42. Red1 Qc7 43. Nc6 Rb6 44. Qc2 Re8 45. Qd3 Bf5 46. Qe2 Qd7 47. Qa2 Be4 48. Bf1 Qb7 49. Bc4 Bf3 50. Rd2 Re4 51. Na5 Qd7 52. Be2 Bxe2 53. Rxe2 Qg4 54. Rc4 Rb4 55. Rxb4 cxb4 56. Nc4 Rxc4 57. bxc4 b3 58. Qd2 Qxc4 59. Qd1 a5 60. e4 b2 61. Rc2 Qxe4 62. Qb1 Qxd5 63. Rxb2 Bxb2 64. Qxb2 a4 65. Qb8+ Kg7 66. Qb2+ Qe5 67. Qb4 Qa1+ 68. Kh2 d5 69. Qc5 Qb2 70. Qxd5 a3 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964532 | Santiago, Y (2471) | Derraugh, Geordie (2116) | 1-0 | |
| 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 b6 6. Ne2 d5 7. cxd5 exd5 8. O-O Bb7 9. a3 Bd6 10. b4 Nbd7 11. Rb1 Re8 12. f3 Nf8 13. Qc2 Ne6 14. Bd2 Bf8 15. Be1 g6 16. Bh4 Bg7 17. Kh1 Qc8 18. Qb3 c6 19. e4 Nh5 20. f4 Nxd4 21. Nxd4 Bxd4 22. f5 Qd7 23. exd5 Bxc3 24. Qxc3 cxd5 25. Qd4 Rac8 26. Rbe1 Ng7 27. Rxe8+ Rxe8 28. g4 Re3 29. Kg1 Rxd3 30. Qxd3 d4 31. Re1 Bc6 32. Qg3 Ne8 33. Bg5 Qd5 34. Re5 Qa2 35. Qf2 Qxa3 36. b5 f6 37. fxg6 Qf8 38. bxc6 hxg6 39. Bxf6 Nxf6 40. g5 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964533 | Do Nascimento, Christian Almeida (2095) | Cubas, Jo (2455) | 1/2-1/2 | |
| 1. d4 d5 2. Bg5 Nf6 3. e3 Ne4 4. Bf4 c5 5. Bd3 Nf6 6. Nf3 Nc6 7. c3 Qb6 8. Qc1 c4 9. Bc2 Bg4 10. Nbd2 e6 11. h3 Bf5 12. O-O Be7 13. Bxf5 exf5 14. Qc2 Ne4 15. Ne5 Nxe5 16. Bxe5 O-O 17. Rab1 Qa6 18. Ra1 Rfe8 19. Nxe4 fxe4 20. f3 Bg5 21. fxe4 Bxe3+ 22. Kh1 Qg6 23. Rae1 Bh6 24. Qa4 f6 25. Bh2 Rxe4 26. Rxe4 Qxe4 27. Qd7 b6 28. Bg3 Kh8 29. Re1 Qg6 30. Qxd5 Rg8 31. Kh2 Bd2 32. Re7 Qb1 33. Qe6 h5 34. Re8 Qh7 35. d5 h4 36. Bxh4 Bf4+ 37. g3 Qc2+ 38. Kh1 Qd1+ 39. Kg2 Qd2+ 40. Kf3 Qd3+ 41. Kxf4 g5+ 42. Kg4 Qd1+ 43. Qe2 Qxd5 44. Rxg8+ Kxg8 45. Qe8+ Kg7 46. Qe7+ Kg6 47. Qe8+ Kg7 48. Qe7+ Kg6 49. Qe8+ Kg7 50. Qe7+ Kh8 1/2-1/2 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964534 | Rodriguez Vila, A (2431) | Tomiello, Mateus Costamilan (2097) | 1/2-1/2 | |
| 1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Be7 5. Nc3 Nf6 6. Qg3 O-O 7. Bh6 Ne8 8. Nf3 Kh8 9. Bf4 d6 10. h4 Bf6 11. Ng5 Be6 12. O-O-O Ne5 13. Bxe5 Bxe5 14. f4 Bxc3 15. Qxc3 Bg4 16. Rd2 Qe7 17. Qg3 Bh5 18. Nxh7 Kxh7 19. Qg5 Qxg5 20. hxg5 Kg6 21. Bd3 Bg4 22. Rh4 f5 23. gxf6 Bd7 24. e5+ Kf7 25. Rh7 Rd8 26. g3 dxe5 27. fxe5 Be6 28. Rdh2 Rd4 29. R2h6 Rg4 30. Be2 Rg8 31. Bxg4 Bxg4 32. fxg7 Bf5 33. Rh8 Rxg7 34. Rh5 Be6 35. R5h7 Rxh7 36. Rxh7+ Ng7 37. Rh6 Nf5 38. Rf6+ Ke7 39. Rg6 Kf7 40. Rg4 Ne3 41. Rg5 c5 42. Kd2 Nd5 43. a3 Nb6 44. b3 Bd5 45. c4 Be4 46. Kc3 Ke6 47. Rg8 Nd7 48. Re8+ Kf7 49. Ra8 a6 50. b4 cxb4+ 51. axb4 Bc6 52. Kd4 Nf8 53. Rb8 Ne6+ 54. Ke3 Kg6 55. g4 Kf7 56. b5 axb5 57. cxb5 Bd5 58. b6 Ke7 59. Rg8 Kf7 60. Rh8 Kg7 61. Rh2 Bc6 62. Rc2 Nd8 63. g5 Bh1 64. Rc1 Bg2 65. Kf4 Ne6+ 66. Kg4 Be4 67. Rf1 Nc5 68. Rf6 Nd7 69. Kf4 Bg2 70. Rd6 Nf8 71. e6 Ng6+ 72. Kg3 Be4 73. Rd4 Bc6 74. Kg4 Ne7 75. Rf4 Nd5 76. Rf7+ Kg6 77. Rf8 Kg7 78. Rc8 Nxb6 79. Rc7+ Kg6 80. e7 Be8 81. Rxb7 Nd5 82. Rb8 Kf7 83. g6+ Kxg6 84. Rxe8 Nf6+ 1/2-1/2 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964535 | Souza, Iago Henrique da Silva (2063) | Matsuura, E (2403) | 0-1 | |
| 1. d4 g6 2. Nf3 Bg7 3. c4 d6 4. Nc3 Nf6 5. e4 O-O 6. Be2 Na6 7. O-O e5 8. dxe5 dxe5 9. Be3 c6 10. Qxd8 Rxd8 11. h3 Nh5 12. Rfd1 Re8 13. a3 Nf4 14. Bf1 h6 15. Kh2 g5 16. Nd2 Ne6 17. Nf3 Nac5 18. b4 Nb3 19. Rab1 Nbd4 20. Ne1 a5 21. c5 axb4 22. axb4 Ra3 23. Ne2 Bd7 24. Nf3 Nxf3+ 25. gxf3 Bc8 26. b5 Bf8 27. bxc6 bxc6 28. Rb6 Bxc5 29. Bxc5 Nxc5 30. Rxc6 Ne6 31. Rdc1 Ba6 32. R6c3 Ra2 33. R1c2 Ra1 34. Rc1 Rxc1 35. Rxc1 Bxe2 36. Bxe2 Nd4 37. Bd1 Rb8 38. Kg2 Rb2 39. Rc3 Kg7 40. Ra3 Rb1 41. Rd3 Kg6 42. Kg3 Rb2 43. Ra3 h5 44. Ra6+ Kg7 45. Ra5 Rb1 46. Rxe5 f6 47. Re7+ Kg6 48. Ba4 Rg1+ 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964536 | Perdomo, L (2402) | Lage, Pedro Ferreira (2080) | 1-0 | |
| 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 b5 6. a4 b4 7. Na2 e6 8. Bxc4 Be7 9. a5 Qxa5 10. Bd2 O-O 11. Nxb4 Qb6 12. Nd3 Ba6 13. Bxa6 Nxa6 14. Qa4 Nc7 15. Nfe5 Qb5 16. Qc2 Ne4 17. Qxc6 Nxd2 18. Qxb5 Nxb5 19. Kxd2 Rfc8 20. Rhc1 f6 21. Nf3 Kf7 22. Rxc8 Rxc8 23. Ra5 Rb8 24. b4 Bd6 25. Kc2 Ke7 26. h3 Bc7 27. Ra2 Ra8 28. Nc5 a5 29. Nd2 Ra7 30. Kb3 axb4 31. Rxa7 Nxa7 32. Kxb4 Nc8 33. Nc4 Nd6 34. Nxd6 Kxd6 35. Kb5 f5 36. Kc4 Bb6 37. f3 Ba7 38. Nd3 Bb6 39. e4 fxe4 40. fxe4 Ba7 41. e5+ Ke7 42. Nb4 Kd7 43. d5 exd5+ 44. Kxd5 Bf2 45. e6+ Kc7 46. g4 Bg3 47. Nc6 Bh4 48. Nd4 Bf6 49. Nf5 Bb2 50. Ng3 Kd8 51. Ne4 Bc1 52. Nd6 Bb2 53. Nc4 Bc3 54. Ne5 Kc7 55. e7 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964537 | Bastos Seixas, Pedro Lucas (2055) | Languidey, Simon Alejandro (2399) | 0-1 | |
| 1. Nf3 Nf6 2. d3 d5 3. Nbd2 g6 4. g3 Bg7 5. Bg2 O-O 6. e4 c5 7. O-O Nc6 8. Re1 b6 9. Qe2 e5 10. exd5 Nxd5 11. Nc4 Re8 12. Ng5 Nd4 13. Qd1 Bb7 14. Ne4 Re6 15. Bg5 f6 16. c3 Nf5 17. Bd2 Qc7 18. h4 Rd8 19. Qb3 Kh8 20. h5 Nde7 21. hxg6 hxg6 22. Ne3 c4 23. Nxc4 Rxd3 24. Bf1 Rd7 25. Rad1 Bd5 26. Qa4 Qb7 27. Na3 Bc6 28. Bb5 Bxb5 29. Qxb5 Nd6 30. Qa4 Nxe4 31. Rxe4 Red6 32. Rh4+ Kg8 33. Qc4+ Kf8 34. Qe2 Rd3 35. Nb1 Nf5 36. Re4 Kf7 37. Rf1 Qd5 38. Bc1 Rxg3+ 39. Kh2 Rd3 40. f4 Ng3 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964538 | Gemy, J (2342) | Pimenta, J (2066) | 1-0 | |
| 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bf5 7. Be3 Bd6 8. Bd3 Bxd3 9. Qxd3 Na6 10. O-O-O O-O 11. g4 Nc7 12. h4 Nd5 13. Nh3 Nxe3 14. fxe3 Qd7 15. Nf2 Rfe8 16. e4 Qe6 17. Kb1 Rad8 18. g5 fxg5 19. hxg5 Qg6 20. e5 Bf8 21. Rh3 c5 22. Rdh1 Qxd3+ 23. Nxd3 h6 24. dxc5 Rd5 25. b4 a5 26. a3 axb4 27. axb4 Red8 28. Kc2 Ra8 29. Kb3 Rad8 30. Kc4 R5d7 31. gxh6 gxh6 32. Nf2 Bg7 33. Ng4 Kf8 34. Rh5 Re7 35. Nxh6 Rxe5 36. Nf5 f6 37. Rh8+ Bxh8 38. Rxh8+ Kf7 39. Rxd8 Rxf5 40. Rd7+ 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964539 | Mariano, M (2037) | Filgueiras, Nathan Felipe (2319) | 1-0 | |
| 1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. O-O Be7 8. d3 O-O 9. a3 Be6 10. b4 a5 11. b5 Nd4 12. Nxe5 Bf6 13. f4 Nb3 14. Bb2 Nxa1 15. Qxa1 Bxe5 16. fxe5 Nd5 17. Nxd5 Bxd5 18. e4 Bb3 19. d4 c6 20. bxc6 bxc6 21. Rc1 Qb6 22. Rc5 Rfb8 23. h3 Be6 24. Bc3 Qb3 25. Kh2 Qc2 26. Qe1 Rb1 27. Qd2 Qa4 28. d5 cxd5 29. exd5 Bf5 30. e6 Rf8 31. Qg5 Bg6 32. e7 Re8 33. Qe3 Rd1 34. Rxa5 Qd7 35. Bb4 Rd3 36. Qa7 Qf5 37. d6 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964540 | Rodriques, E (2312) | De Albuquerque, Ian Telek C. (2056) | 1-0 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qf3 g6 7. h3 Bg7 8. Be3 Bd7 9. O-O-O Nc6 10. g4 h6 11. Qg2 b5 12. f4 Rc8 13. Kb1 O-O 14. f5 Ne5 15. Nd5 Nxd5 16. exd5 Nc4 17. Bxc4 bxc4 18. Qe4 c3 19. b3 Qa5 20. Rhf1 g5 21. h4 Rc4 22. Ka1 Rb8 23. Qxe7 Re8 24. Qxd7 Rxe3 25. Nc6 Qa3 26. Rb1 Rce4 27. Qd8+ Kh7 28. Qa5 Qxa5 29. Nxa5 gxh4 30. Nc4 Re2 31. Nxd6 Rxg4 32. f6 Bf8 33. Nxf7 Rxc2 34. Rg1 Rgg2 35. Rxg2 Rxg2 36. d6 Rd2 37. Rc1 h3 38. Rxc3 h2 39. Rh3 Bxd6 40. Rxh6+ Kg8 41. Nxd6 Rd1+ 42. Kb2 h1=Q 43. Rxh1 Rxh1 44. Kc3 Rh6 45. Ne4 Rh4 46. Kd4 Kf7 47. b4 Ke6 48. a4 Rf4 49. b5 axb5 50. axb5 Rh4 51. b6 Rh8 52. b7 Rd8+ 53. Kc5 Kd7 54. Kb6 Rf8 55. Ka7 Kc7 56. Nc5 Rh8 57. f7 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964541 | De Souza, Felipe Guimaraes (2025) | Limp, E (2294) | 0-1 | |
| 1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 dxc4 5. Na3 Bxa3 6. bxa3 Bd7 7. Ne5 Nc6 8. Nxc4 O-O 9. Bb2 Nd5 10. Qc2 Nb6 11. Ne5 Nd5 12. Nxd7 Qxd7 13. O-O Rfd8 14. Rfc1 Rac8 15. Rab1 Nce7 16. Ba1 b6 17. e4 Nf6 18. d4 c5 19. d5 exd5 20. Bxf6 gxf6 21. exd5 Re8 22. Qd2 Qd6 23. Rc4 Ng6 24. h4 Ne5 25. Ra4 Rc7 26. Qh6 c4 27. h5 Ng4 28. Qd2 Re5 29. Qf4 Qd7 30. Rxc4 Rxc4 31. Qxc4 Qf5 32. Rf1 Qxh5 33. Qc8+ Kg7 34. Rc1 Re2 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964542 | Tomiello, Lucas Costamilan (2288) | Campos, Ale (2049) | 0-1 | |
| 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 c5 7. c3 cxd4 8. Nxd4 e5 9. Nb5 Qxd1+ 10. Kxd1 Na6 11. Be3 Bd7 12. Nxa7 Nc5 13. Nb5 O-O-O 14. Ke1 Bf5 15. Bxc5 Bxc5 16. b4 Be7 17. Bc4 Rhg8 18. g3 Rg4 19. Be2 Re4 20. f3 Rxe2+ 21. Kxe2 Bd3+ 22. Ke3 Bxb5 23. Rhd1 f5 24. Rxd8+ Bxd8 25. a4 Bb6+ 26. Kd2 Bc4 27. Ke1 e4 28. f4 Bg1 29. Rb1 e3 30. Rb2 Kc7 31. Rg2 Bf2+ 32. Rxf2 exf2+ 33. Kxf2 Kd6 34. Ke3 Kd5 35. a5 Bb5 36. Kd2 Kc4 37. Kc2 Bc6 38. Kd2 Be4 39. Ke3 Bc6 40. Kd2 Ba4 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964543 | Rodi, L (2285) | Urquiza, Marcello de Albuquerque (2017) | 1-0 | |
| 1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. g3 Nc6 5. Bg2 Nf6 6. O-O d6 7. d4 cxd4 8. Nxd4 Qc7 9. Nxc6 bxc6 10. Na4 Bb7 11. c4 c5 12. Re1 Be7 13. Bf4 Rd8 14. Qb3 Nd7 15. Rad1 g5 16. e5 gxf4 17. exd6 Bxd6 18. Qxb7 fxg3 19. hxg3 Qxb7 20. Bxb7 Ke7 21. Bxa6 h5 22. Nc3 Nf6 23. Nd5+ Nxd5 24. cxd5 e5 25. Re4 Rb8 26. Rd2 Rb4 27. Bc4 h4 28. g4 Rbb8 29. Kh2 Rbg8 30. Rd3 f5 31. gxf5 Rg5 32. Rf3 Kf6 33. Bf1 Rxf5 34. Rxf5+ Kxf5 35. f3 Rb8 36. b3 Rb4 37. Bc4 Be7 38. Rg4 Bg5 39. Kh3 Rb6 40. a4 Rh6 41. a5 Rh8 42. a6 Kf6 43. Bd3 Ra8 44. Ra4 Ra7 45. Bb5 Bf4 46. Bc6 Ke7 47. Bb7 Kd6 48. Rc4 Be3 49. Rxh4 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964544 | Labussiere, Yago (2222) | Marcolino, D (2006) | 1-0 | |
| 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. Qc2 c5 8. O-O Qc7 9. d4 b6 10. Bf4 Bd6 11. Ne5 Nd5 12. Nxd7 Bxd7 13. Bxd6 Qxd6 14. dxc5 Qxc5 15. Qxc5 bxc5 16. Rd1 Rb8 17. b3 Nb4 18. Rc1 Rc8 19. a3 Nd5 20. Nc3 Nxc3 21. Rxc3 Bb5 22. a4 Bxe2 23. Re1 Bg4 24. Bb7 Rc7 25. Bxa6 Ke7 26. Rec1 Rb8 27. Bb5 Kd6 28. f4 Bf5 29. Re1 h6 30. h4 Ra8 31. Kf2 Raa7 32. Rd1+ Ke7 33. Rdc1 Kd6 34. Kf3 h5 35. Ke3 g6 36. Bc4 Ra5 37. Rd1+ Ke7 38. Bb5 Raa7 39. Rd2 Rab7 40. Ke2 Ra7 41. Re3 Ra8 42. Rc3 Raa7 43. Kd1 Ra8 44. Kc1 Raa7 45. Kb2 Be4 46. Rd1 Ba8 47. Rcc1 Bf3 48. Rd2 Ba8 49. Rdc2 Kd6 50. Rc3 Be4 51. Re1 Ba8 52. Rd3+ Ke7 53. Rc1 Be4 54. Re3 Ba8 55. Re5 Kd6 56. Bc4 Bf3 57. Kc3 Ba8 58. Ra1 Ra5 59. Kb2 Rca7 60. Rd1+ Ke7 61. Bb5 Rc7 62. Rc1 Kd6 63. Re3 Bg2 64. Rd3+ Ke7 65. b4 Ra8 66. Rxc5 Rxc5 67. bxc5 Rc8 68. Rc3 f6 69. Ka3 e5 70. fxe5 fxe5 71. Kb4 Ra8 72. c6 Kd6 73. Rd3+ Kc7 74. Rd7+ Kc8 75. Re7 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964545 | De Saboya E Silva, J (2010) | Piccoli, Lucas Fonseca (2220) | 0-1 | |
| 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 h6 5. Bg2 Bd6 6. O-O O-O 7. b3 b6 8. Ne5 c5 9. Bb2 Bb7 10. cxd5 exd5 11. Nc4 Be7 12. dxc5 bxc5 13. Nc3 Na6 14. Ne3 Nc7 15. Nf5 Re8 16. Nxe7+ Qxe7 17. Na4 Ba6 18. Bf3 Ne6 19. Bxf6 Qxf6 20. Qxd5 Nd4 21. Rfd1 Rad8 22. Qxc5 Nxf3+ 23. exf3 Qxf3 24. Rxd8 Rxd8 25. Qe5 Rd1+ 26. Rxd1 Qxd1+ 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964546 | Alboredo, Julia (2220) | De Oliveira, Yuri Garcia (1985) | 1-0 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Qd3 Be6 10. Bd2 Nbd7 11. Nd5 Bxd5 12. exd5 b6 13. c4 a5 14. a4 Nc5 15. Nxc5 bxc5 16. Ra3 Rb8 17. Rb3 Qc7 18. Rb5 Rxb5 19. axb5 Ra8 20. Ra1 Nd7 21. Bc3 g6 22. Qd2 a4 23. g3 Bf8 24. h4 Bg7 25. h5 e4 26. Bxg7 Kxg7 27. h6+ Kg8 28. Qc2 f5 29. Rxa4 Rxa4 30. Qxa4 Nb6 31. Qa5 g5 32. b3 Kf7 33. Bh5+ Kg8 34. Kf1 Qb8 35. Be2 Qc7 36. Ke1 Kf7 37. Bh5+ Kg8 38. Be8 e3 39. fxe3 Qe7 40. Qc3 f4 41. gxf4 gxf4 42. Kd2 Qg5 43. exf4 Qxh6 44. Qe3 Qh2+ 45. Kc3 Kf8 46. Bc6 Qa2 47. Qe8+ Kg7 48. Qe7+ Kg8 49. Qg5+ Kf7 50. Qf5+ Kg7 51. Qc2 Qa1+ 52. Qb2 Qxb2+ 53. Kxb2 h5 54. Be8 h4 55. Bh5 h3 56. Bf3 Kf6 57. Be4 h2 58. Kc3 h1=Q 59. Bxh1 Kf5 60. b4 Kxf4 61. bxc5 dxc5 62. Bg2 Ke5 63. Kd3 Na4 64. Bf1 Nb6 65. Ke3 Na4 66. Kf3 Nb6 67. Kg4 Na4 68. Kg5 Nb6 69. Kg6 Kd6 70. Kf7 Kd7 71. Be2 Na4 72. Bg4+ Kd6 73. Ke8 Nb6 74. Be2 Nd7 75. Kd8 Nb6 76. Bf1 Na8 77. Kc8 Nb6+ 78. Kb7 Nd7 79. b6 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964547 | De Souza, Brayan Lincoln Menezes (1998) | Rangel, D (2207) | 1-0 | |
| 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 O-O 8. Be2 Nxd4 9. Bxd4 d6 10. O-O Bd7 11. h3 a5 12. f4 Bc6 13. Qd3 Nd7 14. Bxg7 Kxg7 15. Kh2 a4 16. Qd4+ Kg8 17. Rad1 Qa5 18. f5 Qe5+ 19. Qxe5 Nxe5 20. f6 e6 21. Rxd6 Rfd8 22. Rfd1 Rxd6 23. Rxd6 Nd7 24. Nd5 Kf8 25. Bf3 a3 26. b3 exd5 27. exd5 Bb5 28. cxb5 Nc5 29. Rb6 Ra7 30. d6 Ke8 31. b4 Nd3 32. Bxb7 Kd7 33. Bc6+ Kc8 34. d7+ Kc7 35. Rb8 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964548 | Ribeiro, Matheus Mendes Domingues (2205) | Casalaspro, Mathias Andre (1947) | 1-0 | |
| 1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 c6 7. Nc3 Bf5 8. Qb3 Qb6 9. h3 Qxb3 10. axb3 Na6 11. g4 Bd7 12. e4 Ne8 13. Bg5 f6 14. Bd2 e5 15. d5 Nc5 16. Ra3 f5 17. gxf5 gxf5 18. exf5 Bxf5 19. Ng5 h6 20. Nge4 Nxe4 21. Nxe4 cxd5 22. cxd5 Bxe4 23. Bxe4 Nc7 24. b4 Rf6 25. Rg3 Kf7 26. Be3 Kf8 27. Kh1 Bh8 28. Rfg1 Ke7 29. Rg6 Ne8 30. Rg8 Rf8 31. Bxh6 Rxg8 32. Rxg8 Bf6 33. Bf3 Nc7 34. Rxa8 Nxa8 35. Be3 Nc7 36. Be4 Nb5 37. Kg2 Nd4 38. Kg3 Ne2+ 39. Kg4 Nf4 40. Bxa7 Kf7 41. h4 Kg7 42. Be3 Bd8 43. h5 Bf6 44. b3 Kh6 45. Kf5 Be7 46. Bxf4+ exf4 47. Ke6 Bf8 48. Bf3 Kg7 49. Kd7 Kf6 50. Kc7 Ke7 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964549 | Torella, R (1963) | Duarte Napoles, F (2204) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. O-O O-O 10. Bg5 Be6 11. Qe3 a6 12. Rfd1 Qa5 13. b4 Qxb4 14. Rab1 Qa5 15. Rxb7 Rfe8 16. h3 Rac8 17. Nd5 Bxd5 18. exd5 Qxa2 19. Bd3 Qa4 20. Re1 Bf8 21. Bh6 Rb8 22. Rxb8 Rxb8 23. Bxf8 Rxf8 24. Qa7 a5 25. Rxe7 Qd1+ 26. Bf1 a4 27. g3 Qc2 28. Qd4 Ne8 29. Ra7 Qa2 30. Qd1 Nf6 31. Qxa4 Qd2 32. Qa2 Qg5 33. Ra8 Ne4 34. Bg2 Qc1+ 35. Kh2 Nd2 36. Rxf8+ Kxf8 37. Qa5 Nxc4 38. Qc7 Kg7 39. h4 h5 40. Bh3 Qc2 41. Bg2 Ne3 42. Qxc2 Nxc2 43. f4 Ne3 44. Be4 Kf6 45. Kg1 Nd1 46. Kf1 Nc3 47. Bf3 Kf5 1/2-1/2 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964550 | Montanu, Dan-Vladimir (1895) | Gauche, C (2191) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 c6 7. O-O Qc7 8. h3 Nbd7 9. Be3 Re8 10. Rc1 e5 11. d5 h6 12. b4 Nh5 13. Qd2 Kh7 14. g4 Nf4 15. Kh2 Rf8 16. Bd1 a5 17. b5 c5 18. a4 Nb6 19. Ne2 Nxe2 20. Qxe2 f5 21. gxf5 gxf5 22. exf5 Qe7 23. Bc2 Bxf5 24. Bxf5+ Rxf5 25. Nd2 Qh4 26. Qg4 Qxg4 27. hxg4 Rf6 28. Ra1 e4 29. Ra2 Re8 30. Rh1 Rg6 31. Kg3 Bc3 32. g5 Bxd2 33. Bxd2 Nxc4 34. Rxh6+ Rxh6 35. gxh6 e3 36. fxe3 Nxd2 37. Rxd2 Rxe3+ 38. Kf4 Re5 39. b6 Kxh6 40. Rd3 Kg6 41. Rd2 Kf6 42. Rd3 Rh5 43. Kg4 Rf5 44. Rd2 Rg5+ 1/2-1/2 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964551 | Silva, Kaua Marques (2169) | De Almeida, Olivan Duarte (1440) | 1-0 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 c6 5. Bg2 Be7 6. O-O O-O 7. Nc3 Nbd7 8. Nd2 dxc4 9. Nxc4 Nb6 10. Ne5 c5 11. dxc5 Bxc5 12. Qc2 Bd6 13. Nd3 a6 14. Qb3 Rb8 15. Be3 Nbd7 16. Rfd1 Ng4 17. Bc1 Qb6 18. Ne4 Qxb3 19. axb3 Bc7 20. Nec5 Nxc5 21. Nxc5 Bb6 22. b4 a5 23. Nd3 Re8 24. h3 Nf6 25. Ne5 Rd8 26. Rxd8+ Bxd8 27. Nc4 a4 28. Nd6 Nd5 29. Bd2 Be7 30. Nxc8 Rxc8 31. Bxd5 exd5 32. Rxa4 f6 33. Ra5 Rd8 34. e3 Rd7 35. Bc3 Kf7 36. Kf1 Ke6 37. Ke2 g6 38. Kd3 f5 39. Rb5 Kd6 40. Rb6+ Kc7 41. Re6 Bd6 42. Be5 Bxe5 43. Rxe5 Kc6 44. Kd4 Kb5 45. Rxd5+ Rxd5+ 46. Kxd5 Kxb4 47. f3 b5 48. e4 fxe4 49. fxe4 Kb3 50. e5 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964552 | De Freitas, Isabella Ribeiro Conti (1864) | Aranha Filho, A (2150) | 1/2-1/2 | |
| 1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 d4 5. O-O c5 6. e3 Nc6 7. exd4 cxd4 8. d3 h6 9. Bf4 Bd6 10. Bxd6 Qxd6 11. a3 a5 12. Nbd2 O-O 13. Re1 e5 14. Rc1 Qc7 15. c5 Be6 16. Nc4 Bxc4 17. Rxc4 Rad8 18. Nd2 Rfe8 19. Qa4 g6 20. Rcc1 Nd7 21. Ne4 Rf8 22. Qc4 Kg7 23. Nd6 f5 24. f4 Nf6 25. Bxc6 Qxc6 26. Rxe5 Rd7 27. Qxd4 Kh7 28. Rce1 Ng8 29. Qf2 b6 30. d4 bxc5 31. dxc5 Rb8 32. R1e2 Qa4 33. Kg2 Rb3 34. Kg1 Nf6 35. Re7+ Rxe7 36. Rxe7+ Kg8 37. Qd2 Rb8 38. Re6 Kg7 39. Re7+ Kg8 40. Re3 h5 41. Qe2 Kh8 42. Nf7+ Kg8 43. Ne5 Kg7 44. c6 Qd4 45. Nf3 Qc5 46. Kf1 Ne4 1/2-1/2 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964553 | Da Silva, P (2149) | Costamilan, Gerson Bazo | 1-0 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. e3 d6 6. a3 Bxd2+ 7. Bxd2 Ne4 8. Bd3 Nxd2 9. Qxd2 Nd7 10. O-O b6 11. e4 e5 12. d5 Nc5 13. Bc2 f5 14. exf5 Bxf5 15. b4 Ne4 16. Qe3 Ng3 17. hxg3 Bxc2 18. Rac1 Bf5 19. c5 Qe7 20. cxd6 cxd6 21. Nd4 Bd7 22. Nc6 Bxc6 23. Rxc6 Rac8 24. b5 Rxc6 25. bxc6 Qf7 26. Qe4 g6 27. f4 Qe7 28. fxe5 dxe5 29. Rxf8+ Kxf8 30. Qb4 Ke8 31. d6 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964554 | De Moraes, Kauan Chaves | Federzoni, Enzo (2133) | 0-1 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Bxd5 10. exd5 Nbd7 11. Qd2 Rc8 12. O-O Nb6 13. Bxb6 Qxb6 14. Rac1 O-O 15. Rfe1 Ne4 16. Qe3 Qxe3 17. fxe3 Bg5 18. Bd3 Nf6 19. Bf5 Rc7 20. c4 g6 21. Bh3 Ne4 22. g3 f5 23. Bg2 Nf6 24. Nd2 Ng4 25. Rc3 e4 26. h3 Ne5 27. Rb1 b5 28. Kf2 bxc4 29. Bf1 Rfc8 30. Rbc1 Rb8 31. b3 Bf6 32. R3c2 c3 33. Nc4 Nd3+ 34. Bxd3 exd3 35. Rxc3 d2 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964555 | Silva, Caio Henrique Angelico (2129) | Cunha, Rodrigo Azalim | 1-0 | |
| 1. Nf3 c5 2. g3 d5 3. Bg2 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nxc6 bxc6 7. c4 Nf6 8. Nc3 Bb4 9. O-O Bxc3 10. bxc3 h6 11. Ba3 Be6 12. Qa4 Qd7 13. Rfd1 e4 14. Rab1 Rc8 15. Qa6 c5 16. cxd5 Bxd5 17. Bxc5 Qc6 18. Qxc6+ Bxc6 19. Ba3 a6 20. Bh3 Nd7 21. Bxd7+ Bxd7 22. Rb7 Rd8 23. Bb4 f5 24. c4 Kf7 25. Rdxd7+ Rxd7 26. Rxd7+ Kf6 27. Rd6+ Kg5 28. c5 Rc8 29. c6 Kh5 30. Ba5 g5 31. c7 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964556 | Boabaid, Jorge Alberto Duardes (1824) | Lima, Da (2448) | 0-1 | |
| 1. e4 Nf6 2. Nc3 d6 3. d4 g6 4. Nf3 Bg7 5. Bf4 O-O 6. Qd2 a6 7. Bh6 b5 8. Bxg7 Kxg7 9. Bd3 Bb7 10. e5 Nfd7 11. Qe3 Bxf3 12. gxf3 e6 13. h4 c5 14. exd6 cxd4 15. Qxd4+ Qf6 16. Qe4 Ra7 17. Qe3 b4 18. Na4 Rb7 19. h5 g5 20. O-O-O Qf4 21. h6+ Kh8 22. Kb1 Qxe3 23. fxe3 Rb5 24. c4 Ra5 25. b3 Nc6 26. Rh5 Nf6 27. Rhh1 Ne5 28. Be2 Ned7 29. Kb2 Rc8 30. a3 bxa3+ 31. Kxa3 Re5 32. e4 a5 33. Rd2 Kg8 34. b4 axb4+ 35. Kxb4 Rb8+ 36. Kc3 Ra5 37. Rb2 Rxa4 38. Rxb8+ Nxb8 39. c5 Ra5 40. Kd4 Nc6+ 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964557 | Guimaraes, W (2194) | Carneiro, Luis Guilherme Rosado (1733) | 1-0 | |
| 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Bg7 7. Be3 O-O 8. Be2 d6 9. O-O Bd7 10. Nb3 Qc8 11. f3 Be6 12. Nd5 Re8 13. Qd2 Ne5 14. Rac1 Bd7 15. Rfd1 Bc6 16. Nd4 Nfd7 17. Nb5 Bxb5 18. cxb5 Qb8 19. Nc7 Rc8 20. Nxa8 Qxa8 21. Rxc8+ Qxc8 22. Rc1 Qd8 23. Qc2 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964558 | Lima, Stefan Moisei VIeira (2007) | Nascimento, Nicolas Daniel Trindade (1643) | 0-1 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Nd7 8. Bd3 Be7 9. O-O O-O 10. Qc2 h6 11. e4 Nxc3 12. bxc3 c5 13. Qe2 Rc8 14. Bb2 Qc7 15. Rad1 c4 16. Bc2 e5 17. Bc1 Bf6 18. Rfe1 b5 19. dxe5 Nxe5 20. Bf4 Nxf3+ 21. Qxf3 Be5 22. Bxe5 Qxe5 23. Qe3 a6 24. a4 Bc6 25. f4 Qe7 26. axb5 axb5 27. e5 Rfd8 28. Qb6 Ba8 29. Qxb5 Qa7+ 30. Kf1 Rxd1 31. Bxd1 Qa2 32. Be2 Qd2 33. Qa6 Qxf4+ 34. Kg1 Qe3+ 35. Kh1 Re8 36. Qxc4 Rxe5 37. Ra1 Bd5 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964559 | Deus Filho, J (1880) | De Burlet, Claudio | 1/2-1/2 | |
| 1. e4 c5 2. Nc3 a6 3. a4 d6 4. f4 Nc6 5. Bc4 Nf6 6. h3 e6 7. Nf3 d5 8. exd5 exd5 9. Ba2 Bd6 10. Nxd5 Nxd5 11. Bxd5 Bxf4 12. Bxc6+ bxc6 13. O-O O-O 14. d3 Bg3 15. Ng5 Bh4 16. Ne4 Qd4+ 17. Kh1 c4 18. Qh5 Be7 19. Rf4 Qd5 20. Qe2 cxd3 21. cxd3 Re8 22. Nc3 Qd7 23. Re4 Bb7 1/2-1/2 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964560 | Nascimento, Kaio Vinicius da Trindade (1170) | Moyses Sobrinho, Elias (1879) | 0-1 | |
| 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 Bf5 7. e3 Qa5 8. Bb5 a6 9. Bxc6+ bxc6 10. O-O e6 11. Ne5 c5 12. dxc5 Bxc5 13. a3 Be7 14. b4 Qb6 15. Qa4+ Kf8 16. h3 h6 17. Ne2 g5 18. Bg3 Kg7 19. Nd4 Bg6 20. f4 Ne4 21. Nxg6 fxg6 22. Bh2 Rhd8 23. fxg5 Bxg5 24. Be5+ Kg8 25. Rae1 Nd2 26. Qc2 Ne4 27. Bc7 Bxe3+ 28. Rxe3 Qxd4 29. Rf3 Rac8 30. Qc6 Ng5 31. Rg3 Re8 32. Qd7 Qg7 33. Qxg7+ Kxg7 34. Be5+ Kh7 35. a4 Nf7 36. Bf6 e5 37. b5 axb5 38. axb5 Re6 39. Rgf3 Rc1+ 40. Kh2 Rb1 41. Ra3 e4 42. Rf2 e3 43. Rf3 e2 44. Bc3 Re7 45. Ra8 g5 46. Rf8 e1=Q 47. Bxe1 Kg7 48. R8xf7+ Rxf7 49. Bc3+ Kg6 50. Re3 Rxb5 51. Re6+ Kh7 52. h4 gxh4 53. Bd2 Rf2 54. Be3 Re2 55. Rxh6+ Kg7 56. Re6 Kf7 57. Re5 Rb3 58. Bd4 Rxe5 59. Bxe5 Ke6 60. Bh8 Kf5 61. Bd4 Kg4 62. Kg1 Rb4 63. Ba7 Rb2 64. Bd4 Rd2 65. Be3 Re2 66. Bc5 Re4 67. Kf2 d4 68. Bd6 d3 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964561 | Olivo, Anibal Ribeiro (1558) | Bastos, Gabriel Andrade (1877) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. Nc3 Nf6 7. Bc4 O-O 8. Bb3 Re8 9. f3 e6 10. Qd2 d5 11. O-O-O Nxd4 12. Bxd4 e5 13. Bf2 d4 14. Nd5 Be6 15. Bh4 Bxd5 16. Bxd5 Qd7 17. Bxf6 Bxf6 18. Kb1 Qb5 19. Qd3 Qxd3 20. cxd3 Re7 21. Rc1 Bg5 22. Rc4 Rb8 23. Re1 b5 24. Rc6 a5 25. Re2 Ra7 26. Rec2 Kf8 27. Rc7 Rxc7 28. Rxc7 Be7 29. Kc2 1/2-1/2 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964562 | Silva, Marce (1856) | Motta, Vinicius Araujo Dias B. (1537) | 1-0 | |
| 1. c4 Nf6 2. d4 e6 3. a3 d5 4. cxd5 exd5 5. Bf4 Bd6 6. Bg3 O-O 7. Nf3 Bxg3 8. hxg3 Nbd7 9. Nc3 h6 10. e3 b6 11. Bd3 c5 12. O-O Bb7 13. Rc1 Rc8 14. Nb5 a6 15. Nd6 Rc7 16. Nxb7 Rxb7 17. Bxa6 Ra7 18. Bd3 c4 19. Bb1 b5 20. Qc2 Ne4 21. Nd2 f5 22. Rfe1 Ndf6 23. Nf1 Nh5 24. Qe2 g6 25. Nh2 Qg5 26. Nf3 Qg4 27. Qf1 Rb8 28. Ne5 Qg5 29. Nc6 Nhxg3 30. fxg3 Nxg3 31. Qf4 Qxf4 32. exf4 Rab7 33. Nxb8 Rxb8 34. Re6 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964563 | Machado, Marcos Donizete (1493) | Trombini, F (1853) | 0-1 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Qe2 Nc6 13. dxe5 dxe5 14. Nbd2 h6 15. Nf1 Be6 16. Ne3 Rfd8 17. a4 c4 18. Nf1 b4 19. cxb4 Nd4 20. Nxd4 exd4 21. Qf3 Bxb4 22. Bd2 Bxd2 23. Nxd2 d3 24. Bb1 Qe5 25. Ba2 Rdc8 26. Qe3 Qxb2 27. Reb1 Qe5 28. f4 Nd5 29. Qe1 Nxf4 30. Nf3 Ne2+ 31. Kf1 Qxe4 32. Nd2 Qe3 33. Nf3 Bxh3 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964564 | Moritani, Sho (1852) | Bernardo, Henrique Carvalho (1465) | 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 O-O 10. Be3 Nc6 11. O-O a6 12. a4 Rac8 13. b3 e6 14. Rc1 Nh5 15. Qd2 Rfd8 16. Rfd1 Qe7 17. Nde2 Ne5 18. Bb6 Rd7 19. a5 Qf6 20. Rf1 Qe7 21. Rcd1 h6 22. Be3 g5 23. Na4 Rf8 24. Nb6 Rdd8 25. Nd4 Nc6 26. Ne2 Ne5 27. Qc2 Qc7 28. Nc3 Nd7 29. Nxd7 Qxd7 30. c5 Qc7 31. Na4 dxc5 32. Qxc5 Rc8 33. Qxc7 Rxc7 34. g3 Nf6 35. Bb6 Rc2 36. Rf2 Rfc8 37. Rxc2 Rxc2 38. Nc5 Rc3 39. Rd3 Rxd3 40. Nxd3 Bf8 41. Bd4 Be7 42. Kf1 Kf8 43. Ke2 Ke8 44. Kd2 Kd7 45. Ne5+ Ke8 46. Nc4 Bb4+ 47. Kc2 Nd7 48. g4 f6 49. h3 e5 50. Bc3 Be7 51. Ne3 Nc5 52. Nf5 Ne6 53. Bd2 Nd4+ 54. Nxd4 exd4 55. Kd3 Bc5 56. b4 Bd6 57. Kxd4 Kd7 58. Kd5 Ke7 59. Bc3 Bf4 60. Bd4 Bd2 61. Bc5+ Kd7 62. Kc4 Ke8 63. Kd3 Be1 64. Ke2 Bc3 65. Kd3 Be1 66. Kc4 Bd2 67. Bd4 Ke7 68. Bc3 Be3 69. Kd5 Bf2 70. e5 fxe5 71. Kxe5 Bg3+ 72. Kd5 Bd6 73. Kc4 Kf7 74. b5 axb5+ 75. Kxb5 Bc7 76. Bd4 Kg6 77. Bb6 Bf4 78. Bc5 Bc7 79. Bb4 Kf7 80. Kc4 Bf4 81. Kd5 Bc7 82. Bd2 Ke7 83. Bb4+ Kf7 84. Be1 Kf6 85. h4 Kf7 86. hxg5 hxg5 87. Bd2 Kf6 88. Kc5 Kg6 89. Kc4 Bb8 90. Kd5 Kf6 91. Bc3+ Kf7 92. Be5 Ba7 93. Bc7 Ke7 94. Bd6+ Kf7 95. Ke5 Be3 96. Kf5 Bd2 97. Bc7 Ke7 98. Bb6 Bf4 99. Bd4 Kf7 100. Bf6 Bd2 101. Bxg5 Bxa5 102. Bf6 b5 103. g5 b4 104. g6+ Kg8 105. f4 b3 106. Bb2 Bc7 107. Kg5 Bd8+ 108. Kh6 Be7 109. f5 Ba3 110. Bxa3 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964565 | Pereira, Francisco Neris (1481) | Dias, Matheus Braga (1839) | 0-1 | |
| 1. c4 Nf6 2. Nf3 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 O-O 7. O-O c5 8. d4 Nc6 9. e3 h5 10. h4 Bg4 11. Qd2 Ndb4 12. a3 Bxf3 13. Bxf3 cxd4 14. Nb5 dxe3 15. fxe3 Qxd2 16. Bxd2 Nd3 17. Bc3 Nxb2 18. Bxg7 Kxg7 19. Nc3 Nc4 20. Kf2 N6e5 21. Bxb7 Ng4+ 22. Ke2 Rab8 23. Rf4 Ncxe3 24. Rb1 e5 25. Re4 Nf5 26. Kf3 Rfd8 27. Rc4 Rd2 28. Rc7 Nh2+ 29. Ke4 Rd4+ 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964566 | Nagoya, Felipe Hideyoshi F (1837) | Barberi, Catarina (1431) | 1-0 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Bb4+ 11. Ke2 f5 12. exf6 Nxf6 13. Be3 Qd8 14. Nd6+ Bxd6 15. Qxd6 Ba6 16. Kf3 Qe7 17. Qxe7+ Kxe7 18. Rd1 Rhd8 19. g4 Bb7 20. c5 Nd5 21. Bd4 Rf8 22. Be5 Rf7 23. Bd3 g6 24. Kg3 a5 25. h4 Ba6 26. Bxa6 Rxa6 27. h5 Ra8 28. hxg6 hxg6 29. Bd6+ Kf6 30. g5+ Kg7 31. Be5+ Nf6 32. Bxf6+ Rxf6 33. gxf6+ Kxf6 34. Rxd7 Rf8 35. Rhh7 e5 36. Rd6+ Kf5 37. fxe5 Kxe5 38. Rxg6 Kd5 39. Rh5+ Kc4 40. Rxc6 Rg8+ 41. Kf2 Rf8+ 42. Ke1 Re8+ 43. Kd2 Rg8 44. Re6 Rg2+ 45. Re2 Rg4 46. c6 Rd4+ 47. Kc2 Rd6 48. Re4+ 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964567 | Dias, Guilherme Augusto Bastos (1457) | Dos Santos, Thiago L Verbicario (1836) | 0-1 | |
| 1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. Nc3 d5 5. e3 c6 6. cxd5 exd5 7. a3 Bd6 8. Be2 O-O 9. b4 Nbd7 10. Qc2 Ne4 11. Bb2 Qe7 12. h4 b5 13. Nd2 Bb7 14. Ndxe4 fxe4 15. Bc1 a5 16. Ra2 axb4 17. axb4 Bxb4 18. Bd2 Bd6 19. f4 exf3 20. gxf3 Nb6 21. Rxa8 Rxa8 22. e4 Ra1+ 23. Nd1 Nc4 24. Bg5 Bg3+ 25. Kf1 Qxg5 26. hxg5 Ne3+ 27. Kg1 Nxc2 28. Kg2 Bf4 29. exd5 Nxd4 30. Bd3 g6 31. Rh4 Rxd1 32. Bxg6 Rd2+ 33. Kf1 hxg6 34. Rxf4 cxd5 35. Rf6 Kg7 36. Rb6 Bc6 37. f4 Rd3 38. Kf2 Rf3+ 39. Kg2 Rxf4 40. Kg3 Rf3+ 41. Kh4 Rf7 42. Rb8 Rb7 43. Rd8 b4 44. Rd6 Nf5+ 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964568 | Santos, Julio Domingues (1432) | Santos, Abel Cardoso Dos (1819) | 0-1 | |
| 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 a6 7. a4 Qg6 8. Nd2 Nf6 9. Nxc6 Bxe3 10. fxe3 dxc6 11. Qf3 O-O 12. h3 Be6 13. Be2 Rad8 14. Rd1 Rd7 15. e5 Bd5 16. Qf2 Ne4 17. Nxe4 Qxe4 18. c4 Be6 19. Rxd7 Bxd7 20. O-O Qxe5 21. Bd3 Be6 22. b3 Rd8 23. Bb1 g6 24. Qf6 Qxe3+ 25. Kh2 Rd2 26. Qe7 Qxh3+ 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964569 | Felix, Raimundo Nascimento (1811) | Medeiros, Jose Afonso (1181) | 1-0 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. a3 a6 7. Bg5 Be7 8. Qd3 O-O 9. O-O-O d5 10. Nxc6 bxc6 11. e5 Nd7 12. Bxe7 Qxe7 13. Qg3 Nc5 14. Rd4 f5 15. f4 Ne4 16. Qe1 c5 17. Rd3 Rb8 18. Nd1 c4 19. Rh3 Bd7 20. Qh4 Qxh4 21. Rxh4 Rfc8 22. Be2 d4 23. Bf3 d3 24. g4 dxc2 25. Kxc2 Ba4+ 26. Kc1 c3 27. b4 Rd8 28. Bxe4 Bxd1 29. gxf5 exf5 30. Bxf5 Ba4 31. Bxh7+ Kf8 32. Bc2 Bxc2 33. Rh8+ Kf7 34. Rxd8 Rxd8 35. Kxc2 Rc8 36. f5 Rc4 37. Rf1 Ke7 38. f6+ gxf6 39. exf6+ Kf7 40. Rf3 Rh4 41. h3 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964570 | Rodrigues, Yasmin de Oliveira (1383) | De Freitas, Ju (1810) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Be3 Nc6 9. Kh1 Bd7 10. f4 Rc8 11. g4 Na5 12. g5 Rxc3 13. gxf6 Rxe3 14. fxg7 Kxg7 15. Ne6+ Bxe6 16. Qd4+ f6 17. Qxe3 Nc6 18. a3 Qa5 19. b4 Qa4 20. c4 Qc2 21. Rfc1 Qb2 22. Rab1 Qd4 23. Qf3 f5 1/2-1/2 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964571 | Bastos, Danillo Alves (1797) | Barros, Angelo Costa | 0-1 | |
| 1. d4 d5 2. Nf3 Nf6 3. g3 c5 4. Bg2 cxd4 5. O-O h6 6. Nxd4 e5 7. Nb3 Nc6 8. Nc3 d4 9. Ne4 Bf5 10. Nec5 Qb6 11. Nd3 Bd6 12. a3 O-O 13. e3 e4 14. Ne1 Be6 15. Nd2 Bg4 16. f3 dxe3 17. Kh1 exd2 18. fxg4 dxc1=Q 19. Qxc1 Nxg4 20. Bxe4 Nf2+ 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964572 | Vaz, Vania Dora Madona (1270) | Brito, V (1769) | 0-1 | |
| 1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 dxe4 5. dxe4 e5 6. Ngf3 Nc6 7. Bc4 Bc5 8. O-O Bh3 9. Re1 Ng4 10. Re2 Qf6 11. Qe1 O-O-O 12. Kh1 Nd4 13. Nxd4 Rxd4 14. Kg1 Rhd8 15. c3 Rxc4 16. b4 Rxd2 17. Bxd2 Qf3 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964573 | Simas, Breno Matos (1768) | Pereira, Valdecir Da Silva | 1-0 | |
| 1. d4 c6 2. c4 d5 3. Nf3 Bf5 4. Qb3 Qb6 5. Qxb6 axb6 6. Nc3 e6 7. e3 Be7 8. Be2 Nf6 9. O-O O-O 10. Ne5 Nbd7 11. Nxd7 Nxd7 12. b3 Nf6 13. Bb2 Ne4 14. Na4 Bd8 15. f3 Nf6 16. Nc3 Re8 17. Rfe1 Bc7 18. Bf1 h6 19. e4 dxe4 20. fxe4 Bg6 21. Rad1 e5 22. d5 Bd6 23. Na4 cxd5 24. exd5 Bb4 25. Rxe5 Rxe5 26. Bxe5 Ng4 27. Bd4 Bd6 28. h3 Nh2 29. Bd3 Bh5 30. Re1 Kf8 31. Bxb6 f6 32. Bc5 Nf3+ 33. gxf3 Bxc5+ 34. Nxc5 Bxf3 35. Be2 Re8 36. Ne6+ Kf7 37. Bxf3 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964574 | Santos, Mesaque Aureliando S. | Pereira, Pedro Nunes (1741) | 0-1 | |
| 1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nc3 e6 8. a3 Nxe5 9. Qe2 Nc6 10. Be3 Nf6 11. O-O Be7 12. Rad1 O-O 13. f4 Nxd4 14. Bxd4 Bxb5 15. Nxb5 a6 16. Nc3 Rc8 17. Rd3 Nd7 18. Bxg7 Kxg7 19. Rg3+ Kh8 20. Qg4 Rg8 21. Qh3 Rxg3 22. Qxg3 Qb6+ 23. Kh1 Rg8 24. Qd3 Bf6 25. b3 Qd4 26. Qxd4 Bxd4 27. Ne2 Bc5 28. a4 Nf6 29. f5 e5 30. c3 d4 31. cxd4 exd4 32. Rc1 d3 33. Nc3 d2 34. Rd1 Re8 35. g3 Re1+ 36. Kg2 Rxd1 37. Nxd1 Bb4 38. Kf3 Nd7 39. Ke4 Kg7 40. Kd4 Kf6 41. Kc4 a5 42. Ne3 Ne5+ 43. Kd5 Nd3 44. Nd1 Kxf5 45. Kd4 Ne1 46. h3 Nc2+ 47. Kd3 Na1 48. Ke3 Nxb3 49. h4 Nc5 50. Kf3 Nxa4 51. g4+ Ke6 52. g5 Nc3 53. Ne3 d1=Q+ 54. Nxd1 Nxd1 55. Kf4 a4 56. h5 a3 57. g6 hxg6 58. h6 Bd2+ 59. Ke4 Bxh6 60. Kd3 a2 61. Ke4 a1=Q 62. Kd3 Qc3+ 63. Ke4 Qe3# 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964575 | Supi, L (2603) | Labussiere, Yago (2222) | 1-0 | |
| 1. c4 e5 2. d3 g6 3. Nc3 Bg7 4. g3 d6 5. Bg2 Nc6 6. e4 h5 7. h4 Nh6 8. Nge2 O-O 9. f3 f6 10. Be3 Be6 11. Qd2 Nf7 12. b3 Ne7 13. d4 c6 14. Rd1 a6 15. O-O Qc7 16. Rc1 f5 17. d5 Bc8 18. dxc6 bxc6 19. c5 dxc5 20. Na4 Rd8 21. Qc2 Bh6 22. Bxh6 Nxh6 23. Nxc5 Nf7 24. Kh2 a5 25. Rcd1 Rxd1 26. Rxd1 fxe4 27. Nxe4 Bf5 28. N2c3 Rd8 29. Qc1 Rxd1 30. Qxd1 Kg7 31. Qg1 Nd5 32. Qe1 Qb6 33. Na4 Qb4 34. Nec3 Bd3 35. Qd2 Bb5 36. Qc1 Nd6 37. Nxd5 cxd5 38. Qc7+ Nf7 39. Nc5 Qd2 40. Qe7 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964576 | Piccoli, Lucas Fonseca (2220) | Barbosa, Ev (2491) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Qd3 a6 7. Nxc6 bxc6 8. Qg3 Rb8 9. Bd3 h5 10. h4 Nf6 11. b3 Be7 12. Bb2 e5 13. O-O-O Rh6 14. f3 Qb6 15. Qe1 Rg6 16. g3 Be6 17. Rh2 Qa5 18. Rhd2 Nd7 19. Be2 Nf6 1/2-1/2 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964577 | Di Berardino, D (2479) | Alboredo, Julia (2220) | 1-0 | |
| 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 d6 6. Nge2 c5 7. O-O Nc6 8. d4 cxd4 9. exd4 Bf5 10. b3 e5 11. dxe5 dxe5 12. Ba3 Re8 13. Nb5 Qa5 14. Qe1 Bd3 15. Bxc6 Qxe1 16. Rfxe1 bxc6 17. Nc7 Rac8 18. Nxe8 Rxe8 19. f3 Bh6 20. Kf2 Nh5 21. Bc1 Bg7 22. Be3 e4 23. Rad1 Bf8 24. g4 Nf6 25. Nf4 Rd8 26. g5 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964578 | Ribeiro, Matheus Mendes Domingues (2205) | Santiago, Y (2471) | 1/2-1/2 | |
| 1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 4. Ng5 c6 5. d3 exd3 6. Qxd3 Na6 7. a3 d5 8. cxd5 cxd5 9. e4 Nc5 10. Qd1 Be7 11. exd5 Bg4 12. Bb5+ Kf8 13. f3 Bf5 14. O-O Bd6 15. b4 Qc7 16. Kh1 Ncd7 17. Qb3 h6 18. Nge4 Bxh2 19. Be3 Bxe4 20. Nxe4 Qe5 21. Bxd7 Nxd7 22. Qc2 Bg3 23. Nxg3 Qxg3 24. Qf5 Nf6 25. Rac1 Kg8 26. Rc8+ Rxc8 27. Qxc8+ Kh7 28. Qf5+ Qg6 29. Qxg6+ Kxg6 30. d6 b6 31. Rc1 Rd8 32. Bf4 Kf5 33. Bg3 g5 34. a4 Rd7 35. a5 Nd5 36. axb6 axb6 37. b5 f6 38. Rc8 h5 39. Bh2 h4 40. Rc1 Ke6 41. Re1+ Kf5 42. Rc1 Ra7 43. Re1 Rb7 44. Bg1 Rd7 45. Bh2 Nf4 46. Re4 Rxd6 47. Bxf4 gxf4 48. Re1 Rd2 49. Kh2 Rb2 50. Re8 Rxb5 51. Rh8 Ke5 52. Rxh4 Rb2 53. Rh5+ f5 54. Rh8 b5 55. Re8+ Kd4 56. Rf8 Ke5 57. Re8+ Kf6 58. Rf8+ Ke6 59. Re8+ Kf7 60. Rb8 Ke7 61. Rb6 b4 62. Kh3 b3 63. Kh2 Rb1 64. Rb4 Kd6 65. Rxf4 Rc1 66. Rb4 Rc3 67. Kh3 Kc5 68. Rb8 Kd4 69. Kh4 Rd3 70. Kg5 Kc3 71. Kxf5 b2 72. g4 Rxf3+ 73. Ke6 Rg3 74. Kf5 Rf3+ 75. Ke6 Rg3 76. Kf5 Rg1 77. g5 Rf1+ 78. Ke6 Re1+ 79. Kf6 Rf1+ 80. Ke6 Re1+ 81. Kf6 1/2-1/2 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964579 | Matsuura, E (2403) | Silva, Kaua Marques (2169) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. c4 b4 13. Nc2 O-O 14. g3 a5 15. Bg2 Be6 16. O-O Bg5 17. Qd3 Qb8 18. Rad1 Qa7 19. b3 Qc5 20. Kh1 Bd8 21. f4 f6 22. Nde3 Bc7 23. Nf5 Rad8 24. Nce3 g6 25. Nd5 Bb8 26. Nfe7+ Kg7 27. Nxc6 Qxc6 28. f5 Bxd5 29. Qxd5 Qxd5 30. Rxd5 Bc7 31. Rfd1 Kf7 32. Rb5 Rb8 33. Rdd5 Rxb5 34. Rxb5 Rb8 35. Rxb8 Bxb8 1/2-1/2 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964580 | Da Silva, P (2149) | Perdomo, L (2402) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c6 7. Nc3 Bf5 8. Ne1 e5 9. d5 cxd5 10. cxd5 a5 11. e4 Bd7 12. h3 b5 13. Be3 b4 14. Ne2 Qc8 15. Kh2 Bb5 16. Nd3 Qc4 17. Ndc1 Rc8 18. f3 Qc2 19. b3 a4 20. bxa4 Rxa4 21. Re1 Qxd1 22. Rxd1 b3 23. Rd2 Bc4 24. a3 Nbd7 25. Rb2 Rca8 26. Nxb3 Rb8 27. Nec1 Nxd5 28. exd5 e4 29. Raa2 Bxb2 30. Rxb2 Bxb3 31. fxe4 Bc4 32. Rxb8+ Nxb8 33. Bf4 Ra6 34. Kg1 Nd7 35. Kf2 Ne5 36. Ke3 Bb5 37. Kd4 f6 38. Kc3 Nc4 39. Kb4 Nxa3 40. Bxd6 Rxd6 41. Kxa3 Bd7 42. Kb4 Rb6+ 43. Kc3 Rb1 44. Kc2 Rb8 45. Nd3 Kf7 46. Kd2 Ke7 47. Ke3 Rb3 48. Kd4 Bb5 49. Bf1 Rb1 50. Be2 Bxd3 51. Bxd3 Rg1 52. e5 fxe5+ 53. Kxe5 Rxg3 54. d6+ Kd8 55. Bf1 Re3+ 56. Kf4 Re6 57. Kg5 Re5+ 58. Kh6 Rf5 59. Be2 Rd5 60. Kxh7 g5 61. Kg6 Kd7 62. Bg4+ Kxd6 63. Bf5 1/2-1/2 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964581 | Languidey, Simon Alejandro (2399) | Silva, Caio Henrique Angelico (2129) | 1-0 | |
| 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 g6 7. Nf3 Bf5 8. O-O Bxd3 9. Qxd3 Bg7 10. Bf4 O-O 11. Nbd2 a6 12. a4 Ne8 13. b4 Nd6 14. Rfe1 Re8 15. Re2 e6 16. Rb1 Rc8 17. Nb3 Nc4 18. Nc5 Qe7 19. a5 Red8 20. Rbe1 Re8 21. Bg3 Ra8 22. h4 Na7 23. h5 Nb5 24. hxg6 hxg6 25. Bf4 Bf6 26. g4 g5 27. Bg3 Kg7 28. Kg2 Rac8 29. Nd2 Ncd6 30. Re3 Rh8 31. Rf3 Rh6 32. Rh1 Rxh1 33. Kxh1 Rh8+ 34. Kg2 Rh6 35. Qe2 Kg8 36. Rd3 Bg7 37. Nf3 Nc4 38. Ne5 Nxe5 39. Bxe5 Bxe5 40. Qxe5 Rh4 41. Qg3 Kh7 42. Rf3 Nd6 43. Re3 Nc4 44. Re1 Kg7 45. Rh1 Rxh1 46. Kxh1 e5 47. dxe5 Nxe5 48. Qe3 Qf6 49. Qe2 Ng6 50. Qe3 Ne5 51. Nxb7 Nxg4 52. Qd4 Ne5 53. Qxd5 Qf5 54. Kg2 Qg4+ 55. Kf1 f6 56. Nd6 Qh3+ 57. Ke2 Qxc3 58. Nf5+ Kg6 59. Ne7+ Kh6 60. Qe4 g4 61. Nd5 Qb2+ 62. Kf1 Qc1+ 63. Kg2 Kg5 64. Ne7 Qf4 65. Qxf4+ Kxf4 66. b5 axb5 67. a6 Nc4 68. Nd5+ Ke5 69. a7 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964582 | Federzoni, Enzo (2133) | Gemy, J (2342) | 0-1 | |
| 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. Nd2 O-O-O 10. b3 f6 11. Qe4 Nb6 12. Bb2 fxe5 13. O-O-O d6 14. Qxc6 Bb7 15. Qb5 Nd7 16. Bd3 Nc5 17. Bf5+ Kb8 18. Ne4 a6 19. Qb4 g6 20. Qd2 Nxe4 21. Bxe4 Bxe4 22. c5 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964583 | Campos, Ale (2049) | Rodriques, E (2312) | 0-1 | |
| 1. c4 Nf6 2. Nf3 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 O-O 7. O-O Nb6 8. d3 Nc6 9. Be3 h6 10. Rc1 Be6 11. Qd2 Kh7 12. Ne4 Nd5 13. Nc5 Bc8 14. Nb3 Nxe3 15. fxe3 a5 16. Rxc6 bxc6 17. Nxa5 Qd6 18. Rc1 Ra6 19. b4 e5 20. Ne1 f5 21. Bxc6 h5 22. Ng2 Be6 23. a3 Ra7 24. Rc5 Rxa5 25. Rxa5 Qxc6 26. Rc5 Qa4 27. Qc3 Qd1+ 28. Kf2 f4 29. exf4 exf4 30. Rxc7 fxg3+ 31. Kxg3 Bf7 32. Qc2 Be5+ 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964584 | Limp, E (2294) | Fucs, P (1920) | 1/2-1/2 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 5. d4 exd4 6. Nxd4 Bd7 7. Re1 Nxd4 8. Bxd7+ Qxd7 9. Qxd4 Be7 10. c4 O-O 11. Nc3 h6 12. b3 Rfd8 13. Bb2 Bf8 14. Rad1 a6 15. Qe3 Qg4 16. f3 Qh5 17. Ne2 Ne8 18. Ng3 Qa5 19. a4 c6 20. Nf5 Qc7 21. Rc1 Rab8 22. Qc3 f6 23. Red1 Qf7 24. Qd3 Rbc8 25. Bd4 Ra8 26. Bb6 Rdc8 27. Rc2 g6 28. Ne3 Nc7 29. f4 Re8 30. f5 Rec8 31. fxg6 Qxg6 32. Bxc7 Rxc7 33. Nf5 Kh7 34. Rf1 Kh8 35. Rf3 Rd7 36. Rg3 Qh7 37. Qf3 Rad8 38. Rd2 Qf7 39. Qf4 Kh7 40. Rh3 Qg6 41. Rhd3 Qe8 42. Rh3 Qg6 43. Rdd3 Qg5 44. Qf3 Qg6 45. Qe2 Re8 46. Qf3 Re5 47. g4 Rd8 48. Qf4 Rde8 49. Ng3 Rg5 50. Rh4 d5 51. cxd5 cxd5 52. Kg2 dxe4 53. Rd7+ Kg8 54. Nf5 Re5 55. Kh3 b5 56. axb5 Rxb5 57. Qxe4 Rxb3+ 58. Kg2 Rb2+ 59. Kf1 Rb8 60. Rg7+ Qxg7 61. Nxg7 Bxg7 62. Rh3 a5 63. Rd3 Kh8 64. Rd7 Rf8 65. Rd5 Re5 66. Rxe5 fxe5+ 67. Ke2 Rf4 68. Qa8+ Kh7 69. h3 a4 70. Qa7 Rd4 71. Ke3 Rf4 1/2-1/2 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964585 | Mariano, M (2037) | Rodi, L (2285) | 0-1 | |
| 1. c4 f5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nf3 Nc6 7. O-O O-O 8. Rb1 a5 9. a3 Nh5 10. Qc2 f4 11. Nd5 e5 12. b4 axb4 13. axb4 Bg4 14. b5 Bxf3 15. bxc6 Bxg2 16. Kxg2 bxc6 17. Nc3 Qd7 18. Bd2 fxg3 19. fxg3 Qg4 20. e3 Nf6 21. Rb7 Qc8 22. Qb2 e4 23. d4 Ng4 24. Rf4 g5 25. Rxf8+ Qxf8 26. Nxe4 Qf5 27. Rb8+ Rxb8 28. Qxb8+ Bf8 29. Qe8 d5 30. cxd5 cxd5 31. Nc5 Qf2+ 32. Kh3 Nf6 33. Qb5 g4+ 34. Kh4 Qf5 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964586 | Cubas, Jo (2455) | De Souza, Brayan Lincoln Menezes (1998) | 1-0 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 Bb6 6. Bb3 h6 7. Nbd2 O-O 8. h3 d6 9. Nf1 Ne7 10. g4 Ng6 11. g5 hxg5 12. Bxg5 Nf4 13. Bxf4 exf4 14. Qd2 Nh5 15. O-O-O Be6 16. Bxe6 fxe6 17. Rg1 Qe8 18. N1h2 Rd8 19. Rg5 d5 20. e5 Ng3 21. Ng4 Qa4 22. fxg3 fxg3 23. Nf6+ Kf7 24. Rg4 Qc6 25. Qg5 gxf6 26. Qh5+ 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964587 | Lima, Da (2448) | Do Nascimento, Christian Almeida (2095) | 1/2-1/2 | |
| 1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. d3 Nf6 5. Nc3 Bb4 6. Nf3 O-O 7. O-O Bxc3 8. bxc3 d6 9. Rb1 Qe8 10. Ne1 f4 11. e3 fxg3 12. fxg3 e4 13. d4 Bg4 14. Qc2 b6 15. c5 bxc5 16. Bb2 Qh5 17. Qb3+ Kh8 18. Qb7 Na5 19. Qxc7 Nc4 20. Bc1 Rac8 21. Qxa7 Be2 22. Rf2 Bd3 23. Nxd3 exd3 24. Bf3 Qg6 25. Qb7 Ng4 26. Be4 Qh5 27. Rg2 Nf2 28. Rxf2 Qd1+ 29. Kg2 Rxf2+ 30. Kxf2 Qe2+ 31. Kg1 Qe1+ 32. Kg2 1/2-1/2 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964588 | Nascimento, Nicolas Daniel Trindade (1643) | Rodriguez Vila, A (2431) | 1-0 | |
| 1. Nf3 d6 2. d4 f5 3. c4 Nf6 4. Nc3 g6 5. g3 Bg7 6. Bg2 O-O 7. O-O Nc6 8. Re1 e5 9. dxe5 dxe5 10. Qxd8 Rxd8 11. e4 Nxe4 12. Nxe4 fxe4 13. Rxe4 Bf5 14. Re1 Nb4 15. Bg5 Re8 16. Red1 c6 17. Ne1 e4 18. a3 Na6 19. Be3 Bxb2 20. Rab1 Bg4 21. Rxb2 Bxd1 22. Rxb7 c5 23. Bf4 Ba4 24. Bh3 Bc6 25. Rb1 e3 26. fxe3 Rad8 27. Rb2 Nb8 28. Kf2 Nd7 29. Bc7 Rf8+ 30. Ke2 Rde8 31. Bd6 Rf6 32. Bxd7 Bxd7 33. Bxc5 Be6 34. Rc2 Rc8 35. Bd4 Bg4+ 36. Kd2 Rf1 37. Bxa7 Rh1 38. Bd4 Bf5 39. Rc1 Rxh2+ 40. Kc3 Rh3 41. Be5 Re8 42. Kd4 Rh5 43. c5 Bd7 44. Bd6 Bc6 45. Nc2 Re4+ 46. Kc3 Bd5 47. Kd3 Ra4 48. Kc3 Rc4+ 49. Kd3 Rh2 50. e4 Bf7 51. a4 Rxa4 52. Rb1 Bc4+ 53. Kc3 Be6 54. Rb8+ Kg7 55. Nd4 Bg4 56. e5 Ra3+ 57. Kb4 Rd3 58. Nb5 Rb2+ 59. Ka5 Rdb3 60. c6 Kh6 61. c7 Bd7 62. Na3 Rb7 63. Rxb7 Rxb7 64. Nc4 Ra7+ 65. Kb6 Ra4 66. Kc5 Be6 67. Nb6 Ra3 68. Bf8+ Kg5 69. Kd6 Bf5 70. e6 Ra6 71. c8=Q Rxb6+ 72. Kc5 Rxe6 73. Qd8+ Kg4 74. Qh4+ Kf3 75. Qf4+ Ke2 76. g4 Bd3 77. Bh6 Be4 78. Qe3+ Kf1 79. Kd4 Rd6+ 80. Kxe4 Re6+ 81. Kf3 Rxe3+ 82. Kxe3 Kg2 83. Kf4 Kh3 84. g5 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964589 | Duarte Napoles, F (2204) | Montanu, Dan-Vladimir (1895) | 1-0 | |
| 1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 c6 5. Qc2 Nf6 6. Bg5 Be7 7. e3 Bg4 8. Bd3 Nbd7 9. f3 Bh5 10. Nge2 Bg6 11. O-O O-O 12. Rad1 Rc8 13. e4 dxe4 14. fxe4 Ng4 15. Bf4 Bg5 16. Qd2 Qc7 17. h3 Bxf4 18. Nxf4 Ngf6 19. e5 Bxd3 20. Qxd3 Ne8 21. Ne4 h6 22. Qc4 Nb6 23. Qb3 Nd5 24. Nxd5 cxd5 25. Nc3 Qc6 26. Nxd5 Qe6 27. Qxb7 Rd8 28. Nc3 Rd7 29. Qe4 Nc7 30. d5 Qb6+ 31. Rf2 Rfd8 32. d6 Qc5 33. Rf1 Ne6 34. Kh1 Ng5 35. Qd5 Qxd5 36. Nxd5 Ne4 37. Rf3 Nd2 38. Ne7+ Kh7 39. Rxf7 Nxf1 40. Rxf1 Rb8 41. Rd1 Re8 42. e6 Rxd6 43. Rxd6 Rxe7 44. Rd7 Rxe6 45. Rxa7 Re2 46. b4 Rb2 47. a3 Rb3 48. Ra5 Kg6 49. b5 Kf6 50. a4 Ke6 51. Ra7 Rb4 52. Rxg7 Rxa4 53. Rg6+ 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964590 | Okamura, M (1995) | Guimaraes, W (2194) | 0-1 | |
| 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Bd3 O-O 6. a3 Bxc3+ 7. bxc3 c5 8. Ne2 dxc4 9. Bxc4 Qc7 10. Bd3 Nc6 11. f4 Rd8 12. O-O b6 13. Ng3 Bb7 14. Qe2 Na5 15. Bb2 c4 16. Bc2 Qc6 17. e4 g6 18. e5 Nd5 19. Ne4 Kg7 20. Rf3 Ne7 21. Rh3 Qb5 22. Rb1 Bxe4 23. Bxe4 Nd5 24. Rf1 Qd7 25. g4 f5 26. exf6+ Nxf6 27. Bxa8 Rxa8 28. Qe5 Nc6 29. Qg5 Ne4 30. Qh6+ Kg8 31. Re1 Nf6 32. Qg5 Rf8 33. f5 exf5 34. gxf5 Qxf5 35. Qxf5 gxf5 36. Re6 Na5 37. Re7 Rf7 38. Rxf7 Kxf7 39. a4 h5 40. Kf1 Ke6 41. Ke2 Nc6 42. Kf3 Ne7 43. Kf4 Ned5+ 44. Kg5 Ne4+ 45. Kh4 Nf4 46. Rf3 Nd3 47. Ba3 Nxc3 48. Kxh5 f4 49. Kg6 Ne2 50. h4 Nxd4 51. Rf1 f3 52. h5 Ne5+ 53. Kg5 Nf5 54. h6 Nf7+ 55. Kh5 Ng3+ 56. Kg6 Nxf1 57. h7 Ng3 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964591 | Derraugh, Geordie (2116) | Santos, Abel Cardoso Dos (1819) | 1-0 | |
| 1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 Bc5 5. f4 d6 6. Nf3 Nd4 7. Na4 b5 8. Bxf7+ Kxf7 9. Nxc5 Nxf3+ 10. Qxf3 Bg4 11. Qf2 dxc5 12. fxe5 Ke8 13. Qf4 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964592 | Brito, V (1769) | Becker, Rogerio Sperb (2105) | 0-1 | |
| 1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 c5 5. dxc5 Qa5 6. Bxb8 Rxb8 7. Qd4 e6 8. b4 Qc7 9. f4 b6 10. c6 Qxc6 11. Nf3 Qc7 12. Bd3 Be7 13. O-O O-O 14. Ne5 Bb7 15. Ne2 Rfd8 16. Rf3 Ne4 17. Rh3 Bf6 18. g4 g6 19. g5 Bg7 20. Rc1 Nxg5 21. fxg5 Qxe5 22. Qh4 h5 23. gxh6 Bf6 24. h7+ Kh8 25. Qf2 Rd7 26. Rf1 Bg7 27. Bxg6 fxg6 28. Nf4 Qf5 29. Qg3 Be5 30. Qg2 Qe4 31. Rhf3 d4 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964593 | Lage, Pedro Ferreira (2080) | Felix, Raimundo Nascimento (1811) | 1-0 | |
| 1. Nf3 Nf6 2. c4 e6 3. g3 c6 4. Bg2 d5 5. O-O Be7 6. d4 Nbd7 7. Qc2 Ne4 8. Nfd2 f5 9. f3 Nxd2 10. Nxd2 O-O 11. e4 fxe4 12. fxe4 Rxf1+ 13. Nxf1 Nb6 14. c5 Nd7 15. Be3 Nf8 16. Nd2 Bd7 17. Rf1 Be8 18. Qd1 Bg6 19. Qg4 Bf6 20. Kh1 e5 21. exd5 cxd5 22. dxe5 Bxe5 23. Bg5 Bf6 24. Bxf6 gxf6 25. Qd4 Kg7 26. Bxd5 Ne6 27. Qc4 Nc7 28. Bxb7 Rb8 29. Ne4 Rxb7 30. Nxf6 Ne8 31. Qg8+ Kh6 32. Qf8+ Rg7 33. Ng8+ Kh5 34. Qf3+ 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964594 | Pimenta, J (2066) | Simas, Breno Matos (1768) | 1/2-1/2 | |
| 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. e3 O-O 6. Bd3 Nbd7 7. b3 c5 8. O-O b6 9. Qe2 Bb7 10. Bb2 Ne4 11. Nd2 Nxd2 12. Qxd2 cxd4 13. exd4 Nf6 14. Qe2 Re8 15. Rad1 Bd6 16. Rfe1 e5 17. Nxd5 Nxd5 18. cxd5 exd4 19. Qxe8+ Qxe8 20. Rxe8+ Rxe8 21. Bxd4 Bxd5 22. Bb5 Rd8 1/2-1/2 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964595 | Pereira, Pedro Nunes (1741) | Souza, Iago Henrique da Silva (2063) | 0-1 | |
| 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 O-O 6. O-O Nh5 7. Bg5 h6 8. Bh4 g5 9. Bg3 Nxg3 10. hxg3 Nd7 11. c4 c5 12. Nc3 b6 13. Qc2 Bb7 14. d5 a6 15. Rab1 b5 16. b3 b4 17. Ne4 Nf6 18. Nxf6+ Bxf6 19. Kh2 Kg7 20. Rh1 Bc8 21. Kg1 Bd7 22. Nh2 Qc8 23. Qd1 Rh8 24. Bg4 Bxg4 25. Qxg4 Qxg4 26. Nxg4 Bc3 27. f3 a5 28. Kf2 a4 29. f4 axb3 30. axb3 Ra2+ 31. Kf1 f5 32. Nf2 Rha8 33. g4 gxf4 34. exf4 Bd4 35. Nd1 fxg4 36. Rh4 Kg6 37. Rxg4+ Kf5 38. Rh4 Rg8 39. Rh2 Rg4 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964596 | De Albuquerque, Ian Telek C. (2056) | Matsura, Eduardo (1702) | 1-0 | |
| 1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Ne2 c5 5. c3 Nc6 6. O-O cxd4 7. cxd4 Nb4 8. Nbc3 Nxd3 9. Qxd3 Nf6 10. f4 d5 11. e5 Ne4 12. f5 Be7 13. fxe6 fxe6 14. Qf3 Nxc3 15. Nxc3 Kd7 16. Be3 Ba6 17. Rf2 Rf8 18. Qg4 Rxf2 19. Bxf2 Bb7 20. Qxg7 Qg8 21. Qxg8 Rxg8 22. Be3 Ba6 23. Re1 Bd3 24. Rd1 Ba6 25. g3 h5 26. Kg2 h4 27. a3 Bc4 28. Rd2 b5 29. Rf2 hxg3 30. hxg3 Ke8 31. Bf4 b4 32. axb4 Bxb4 33. Nd1 Bd3 34. Bd2 Be4+ 35. Kh3 Bf5+ 36. Rxf5 Bxd2 37. Rf6 Ke7 38. g4 Bg5 39. Rf3 Rc8 40. Rc3 Rh8+ 41. Kg2 Kd7 42. Ra3 Ra8 43. Rh3 Kc6 44. Rh7 Kb5 45. Rg7 Bd2 46. b3 Rc8 47. Kf3 Rc1 48. Ke2 Bf4 49. Rxa7 Kb6 50. Rf7 Bg5 51. Rg7 Rc2+ 52. Kd3 Rd2+ 53. Kc3 Bf4 54. Nb2 Rg2 55. Rg6 Bd2+ 56. Kd3 Bc1 57. Na4+ Kb5 58. Rxe6 Rxg4 59. Nc3+ Kb4 60. Nxd5+ Kxb3 61. Rb6+ Ka4 62. e6 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964597 | Machado, Wal (1656) | Bastos Seixas, Pedro Lucas (2055) | 0-1 | |
| 1. c4 e5 2. Nc3 f5 3. e3 Nf6 4. d3 g6 5. Nf3 d6 6. Be2 Bg7 7. O-O O-O 8. Qc2 b6 9. b3 Nbd7 10. Bb2 Bb7 11. Rad1 a6 12. d4 e4 13. Ng5 Qe7 14. d5 Rfc8 15. Ne6 Bh8 16. Rd2 Nc5 17. Nxc5 bxc5 18. Bd1 Rf8 19. Ne2 g5 20. Ng3 Bc8 21. Re1 Bd7 22. Qb1 Rad8 23. Bc2 h5 24. Qa1 Qh7 25. Bd1 h4 26. Nf1 g4 27. g3 Kf7 28. a3 Rb8 29. Bc2 Be8 30. Bc3 Nd7 31. Bxh8 Rxh8 32. Rb1 Ne5 33. Bd1 Bd7 34. Qa2 a5 35. Be2 Qg6 36. Bd1 Nf3+ 37. Bxf3 gxf3 38. Qa1 Qg4 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964598 | De Almeida, Olivan Duarte (1440) | Soares, Joao Carlos T. C. (2032) | 0-1 | |
| 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. exd5 exd5 5. Bd3 Nc6 6. c3 Bg4 7. Ngf3 Qd7 8. h3 Bh5 9. Nf1 O-O-O 10. Ng3 Re8+ 11. Be3 Bg6 12. Bb5 Bd6 13. Ne2 Bh5 14. Qa4 Bxf3 15. gxf3 Kb8 16. Bxc6 Qxc6 17. Qxc6 bxc6 18. O-O-O Nh5 19. Rhg1 f5 20. f4 g6 21. Rde1 Re4 22. Ng3 Nxf4 23. Nxe4 Nd3+ 24. Kd1 fxe4 25. Re2 Rf8 26. Rg4 Rf3 27. h4 Rh3 28. Kc2 Kc8 29. Bg5 Kd7 30. Rg2 Rh1 31. Kb3 Ne1 32. Rxe1 Rxe1 33. Be3 Ke6 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964599 | Barros, Angelo Costa | De Souza, Felipe Guimaraes (2025) | 0-1 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. Qc2 c6 8. O-O b6 9. Bf4 Bb7 10. Nbd2 Nbd7 11. Rad1 Qc8 12. cxd5 cxd5 13. Qb1 Ne8 14. Rc1 Qd8 15. h4 h6 16. Bh3 Nd6 17. Ne5 Nxe5 18. Bxe5 Ba6 19. Rfe1 Qd7 20. e3 Rfc8 21. Kh2 Rxc1 22. Rxc1 Rc8 23. Rxc8+ Qxc8 24. e4 dxe4 25. Nxe4 Nxe4 26. Qxe4 Bb7 27. Qg4 Bf8 28. Bg2 Bxg2 29. Kxg2 Qc2 30. Qf3 Qxb2 31. Qb3 Qxb3 32. axb3 b5 33. Bc7 Bb4 34. Kf3 f5 35. Ke3 Kf7 36. f3 g6 37. Be5 h5 38. d5 exd5 39. Bd4 a6 40. Kf4 Bd6+ 41. Be5 Ke6 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964600 | Urquiza, Marcello de Albuquerque (2017) | Esquivel, Hugo Carlos Rosa (1652) | 1-0 | |
| 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 d5 7. O-O Bg7 8. Re1 Bg4 9. Nbd2 O-O 10. h3 Bf5 11. Nh4 Bc8 12. f4 e6 13. Ndf3 N8d7 14. c3 c5 15. Be3 cxd4 16. cxd4 Nc4 17. Qe2 b5 18. Bf2 Ndb6 19. Rab1 a5 20. Bc2 Na4 21. Bd3 Ba6 22. g4 Naxb2 23. Rxb2 Nxb2 24. Qxb2 b4 25. Bb1 Rc8 26. f5 exf5 27. gxf5 g5 28. f6 gxh4 29. fxg7 Kxg7 30. Bxh4 f6 31. exf6+ Rxf6 32. Re6 Rxe6 33. Bxd8 Rxd8 34. Ne5 Rg8 35. Qc2 Kf8+ 36. Kh2 Rg7 37. Qc5+ Kg8 38. Qxd5 Re7 39. Bf5 Bb7 40. Bxe6+ Kg7 41. Qd6 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964601 | De Burlet, Claudio | De Saboya E Silva, J (2010) | 0-1 | |
| 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 O-O 5. Nf3 h6 6. Bh4 c5 7. d5 d6 8. h3 g5 9. Bg3 Bf5 10. h4 g4 11. Nd2 Nh5 12. Bh2 g3 13. fxg3 Bg4 14. Qb3 Nd7 15. Nce4 Ne5 16. Nf3 b5 17. Nxe5 Bxe5 18. cxb5 Qa5+ 19. Kd1 c4 20. Qxc4 Bxb2 21. Rb1 Rac8 22. Qb3 Be5 23. Nf2 Bf5 24. e4 Rc3 25. Qb4 Qxa2 26. exf5 Qc2+ 27. Ke1 Re3+ 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964602 | Marcolino, D (2006) | Lora, Miguel Said Brasil (1606) | 1/2-1/2 | |
| 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nbd2 Bf5 5. Nh4 Bg6 6. Nxg6 hxg6 7. Qb3 Qb6 8. c5 Qc7 9. Nf3 Nbd7 10. g3 Ne4 11. Bf4 Qa5+ 12. Bd2 Nxd2 13. Nxd2 b6 14. cxb6 Nxb6 15. e3 e6 16. Qd1 Bb4 17. a3 Bxd2+ 18. Qxd2 Qxd2+ 19. Kxd2 Kd7 20. Ba6 Rh3 21. Bf1 Rh6 22. f4 Rah8 23. h3 f6 24. b3 Nc8 25. Bg2 Nd6 26. Rac1 Rb8 27. Rb1 Rb6 28. Rhc1 Rh8 29. a4 Rhb8 30. Rc3 Nc4+ 31. Kd3 Rb4 32. e4 Nd6 33. g4 Rxa4 34. e5 Ra2 35. Rc2 Rxc2 36. Kxc2 Nb5 1/2-1/2 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964603 | De Oliveira, Yuri Garcia (1985) | De Oliveira, Joao Eudes (1605) | 1-0 | |
| 1. c4 e6 2. Nc3 Nf6 3. Nf3 d5 4. e3 Be7 5. b3 O-O 6. Bb2 Nbd7 7. Qc2 c6 8. d4 Re8 9. Bd3 Nf8 10. O-O Bd6 11. Rfd1 Ng6 12. Rac1 Qe7 13. h3 Bd7 14. Ne2 Rac8 15. c5 Bb8 16. Ne5 Rcd8 17. b4 Bc8 18. a4 Bxe5 19. dxe5 Nd7 20. f4 Qh4 21. Nd4 Ndf8 22. b5 Bd7 23. a5 Qg3 24. Qf2 Qxf2+ 25. Kxf2 Ne7 26. a6 bxa6 27. bxa6 Rb8 28. Bc3 Nf5 29. Rb1 Nxd4 30. Bxd4 Ng6 31. Rb7 Red8 32. Rdb1 Ra8 33. Bc3 Nf8 34. Ba5 Rdc8 35. Bc7 Be8 36. Bb8 Nd7 37. Bxa7 Nxc5 38. Bxc5 Rxa6 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964604 | Casalaspro, Mathias Andre (1947) | Veldhorst, Berend | 1-0 | |
| 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Be3 Bd6 7. Bd3 O-O 8. Ne2 Na6 9. c4 Be6 10. a3 Nc7 11. Qc2 h5 12. Ng3 h4 13. Nf5 Bxf5 14. Bxf5 Re8 15. O-O-O Ne6 16. g3 g6 17. Bxg6 fxg6 18. Qxg6+ Ng7 19. gxh4 Rxe3 20. fxe3 Qe8 21. Qxf6 Qxe3+ 22. Kb1 Qf4 23. Qg6 Rf8 24. Ka1 Rf6 25. Qe8+ Rf8 26. Qd7 Rf7 27. Qc8+ Kh7 28. Qh3 Qf3 29. Qxf3 Rxf3 30. Rhf1 Re3 31. Rf7 Re7 32. Rxe7 Bxe7 33. d5 Nf5 34. dxc6 bxc6 35. Rd7 a5 36. Ra7 Kg6 37. Rxa5 Nd4 38. h5+ Kh6 39. Ka2 Bd8 40. Ra8 Bf6 41. a4 Kxh5 42. a5 c5 43. a6 Nc6 44. a7 Nxa7 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964605 | Costamilan, Gerson Bazo | Deus Filho, J (1880) | 0-1 | |
| 1. e4 e5 2. Nf3 f5 3. d4 fxe4 4. Nxe5 Nf6 5. Be2 d6 6. Nc4 Be7 7. O-O O-O 8. Ne3 d5 9. b3 c6 10. c4 Be6 11. Nc3 a6 12. f4 Nbd7 13. f5 Bf7 14. g4 h6 15. Qe1 b5 16. c5 Nh7 17. Ng2 Bf6 18. Be3 Qa5 19. Rc1 Rfe8 20. Nf4 Qd8 21. b4 a5 22. a3 axb4 23. axb4 Ra3 24. Ra1 Qa8 25. Qc1 Ra7 26. Qb2 Ng5 27. Rxa7 Qxa7 28. Ra1 Qc7 29. Nd1 Nf3+ 30. Bxf3 exf3 31. Nh3 Re4 32. Nhf2 Re8 33. Qd2 Bg5 34. Bxg5 hxg5 35. Nc3 Nf6 36. Re1 Rxe1+ 37. Qxe1 Qf4 38. Qe5 Qc1+ 39. Ncd1 Ne4 40. Qe7 Nxf2 41. Kxf2 Qxd1 42. Qe3 Qc2+ 43. Kxf3 Qxh2 44. Qxg5 Qh1+ 45. Kf2 Qe4 46. Kg3 Qe1+ 47. Kg2 Qe2+ 48. Kg3 Qe8 49. f6 Bg6 50. Qf4 Qe1+ 51. Kh2 Qh4+ 52. Kg1 Qxf6 53. Qb8+ Kf7 54. Qc7+ Kf8 55. Qb8+ Be8 56. Kg2 Qe6 57. Qf4+ Kg8 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964606 | Moyses Sobrinho, Elias (1879) | Calcada, Bruno Ramalho | 1-0 | |
| 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Nc3 Bf5 6. Bf4 e6 7. e3 a6 8. Be2 Nf6 9. O-O Nh5 10. Bg5 Be7 11. Bxe7 Qxe7 12. h3 Nf6 13. Nh4 Be4 14. f3 Bg6 15. Nxg6 fxg6 16. Na4 O-O 17. Qb3 b5 18. Nc5 Na5 19. Qc3 Nb7 20. b4 Nd6 21. a4 Nc4 22. Bxc4 dxc4 23. axb5 axb5 24. e4 Nh5 25. Rxa8 Rxa8 26. f4 Qh4 27. Nxe6 Ng3 28. Re1 Nh5 29. d5 Nf6 30. Ra1 Rxa1+ 31. Qxa1 h6 32. Qa8+ Kh7 33. Nf8+ 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964607 | Cunha, Rodrigo Azalim | Silva, Marce (1856) | 0-1 | |
| 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6 7. Nc3 Ne4 8. Bd2 Nd7 9. Re1 Ndf6 10. Rb1 a5 11. a3 Bd7 12. Ng5 Nxf2 13. Kxf2 Ng4+ 14. Kg1 Bxg5 15. Bxg5 Qxg5 16. Bxb7 Qe3+ 17. Kh1 Nf2+ 18. Kg2 Nxd1 19. Nxd1 Qd2 20. Ne3 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964608 | Trombini, F (1853) | De Moraes, Kauan Chaves | 1-0 | |
| 1. b3 d5 2. Bb2 Nf6 3. Nf3 c5 4. e3 Nc6 5. Bb5 Bg4 6. Bxc6+ bxc6 7. d3 e6 8. Nbd2 Be7 9. O-O O-O 10. e4 Rb8 11. Qe2 Nd7 12. Rfe1 Bg5 13. Nf1 Bf4 14. Ng3 Ne5 15. exd5 Nxf3+ 16. gxf3 Bh3 17. dxc6 Qg5 18. Be5 Rbc8 19. Qe4 Bd2 20. f4 Qg4 21. Red1 f5 22. Qe2 Bxf4 23. Qxg4 Bxg4 24. Bxf4 Bxd1 25. Rxd1 Rxc6 26. Be5 g6 27. f4 a5 28. a4 Kf7 29. Bc3 Ra8 30. Nf1 h6 31. h4 Rcc8 32. Re1 Rg8 33. Ne3 g5 34. hxg5 hxg5 35. fxg5 Rxg5+ 36. Kf2 Rag8 37. Be5 Ke7 38. Ke2 Kd7 39. Rf1 Kc6 40. Bc3 Rf8 41. Nc4 Rg7 42. Rf2 Rgg8 43. Nxa5+ Kd5 44. Nc4 e5 45. a5 f4 46. Bxe5 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964609 | Manoel, Gustavo Da Silva Mendes (1551) | Lima, Stefan Moisei VIeira (2007) | 0-1 | |
| 1. c4 e5 2. g3 Be7 3. Bg2 d6 4. Nc3 f5 5. d3 Nf6 6. Nf3 O-O 7. O-O h6 8. h4 Qe8 9. e3 Nc6 10. Nd5 Bd8 11. Rb1 Qf7 12. Qc2 Be6 13. e4 f4 14. gxf4 exf4 15. Nxf4 Nh5 16. Nxe6 Qxe6 17. Kh2 Qg4 18. Qa4 Ne5 19. Nxe5 Qxh4+ 20. Bh3 Rxf2+ 21. Rxf2 Qxf2+ 22. Bg2 Qh4+ 23. Bh3 Qg3+ 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964610 | Bastos, Gabriel Andrade (1877) | Henrique, Leticia Fritz (1484) | 1-0 | |
| 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 O-O 6. Bg2 Nbd7 7. O-O e5 8. e4 Nh5 9. Be3 Qe8 10. Nd5 Qd8 11. Qd2 c6 12. Nc3 f5 13. Bh6 Qf6 14. Bxg7 Qxg7 15. Rad1 f4 16. dxe5 dxe5 17. Qd6 Rf6 18. Qc7 Rf7 19. Ng5 Re7 20. Qd8+ Nf8 21. Rd6 Rd7 22. Rxd7 Qxd7 23. Rd1 Qxd8 24. Rxd8 Kg7 25. Bh3 h6 26. Nf3 Bxh3 27. Rxa8 Ne6 28. Rxa7 Kf6 29. Rxb7 g5 30. b4 g4 31. Ne1 Kg6 32. b5 cxb5 33. cxb5 Nd4 34. b6 Nf6 35. Rc7 f3 36. b7 Ne2+ 37. Nxe2 fxe2 38. b8=Q 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964611 | Teixeira, Giovana dos Santos | Boabaid, Jorge Alberto Duardes (1824) | 0-1 | |
| 1. f4 Nf6 2. Nf3 c5 3. e3 e6 4. c4 Nc6 5. Be2 b6 6. Nc3 Bd6 7. O-O Bb7 8. Qc2 Rc8 9. b3 Bb8 10. Bb2 h6 11. a3 Ne7 12. Ne5 d6 13. Ng4 Nf5 14. Bf3 Bxf3 15. Nxf6+ Qxf6 16. Rxf3 Qg6 17. Qe4 O-O 18. Raf1 Rfd8 19. Rh3 Rc7 20. Qf3 Rcd7 21. Ne2 d5 22. d4 f6 23. Kh1 cxd4 24. Nxd4 Nxd4 25. exd4 Rc8 26. Qe2 f5 27. Re3 Kf7 28. c5 Qf6 29. b4 g5 30. Qh5+ Kg7 31. fxg5 hxg5 32. Rh3 Qg6 33. Re1 Re7 34. Qxg6+ Kxg6 35. Rhe3 Kf6 36. Bc1 Rh8 37. g3 f4 38. gxf4 Bxf4 39. R3e2 Rh3 40. Bxf4 gxf4 41. c6 Rxa3 42. Rf2 Kf5 43. Rg2 Rd3 44. Re5+ Kf6 45. Rge2 Rxd4 46. b5 Rc4 47. Re1 Rc5 48. h4 Rxb5 49. c7 Rc5 50. Rg5 Rcxc7 51. Reg1 Rg7 0-1 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964612 | De Freitas, Ju (1810) | Olivo, Anibal Ribeiro (1558) | 1-0 | |
| 1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. Qd2 O-O 6. Bh6 b6 7. h4 Bxh6 8. Qxh6 Ng4 9. Qd2 c5 10. e3 c4 11. Be2 Nc6 12. Nh2 Nxh2 13. Rxh2 Qd6 14. f4 a6 15. Bf3 e6 16. g4 b5 17. Qg2 Re8 18. g5 Kf8 19. h5 Ke7 20. O-O-O Kd7 21. hxg6 hxg6 22. Rh7 Rf8 23. Qh2 Bb7 24. e4 Ne7 25. e5 Qb8 26. Rh1 Nf5 27. Ne2 a5 28. c3 b4 29. Ng3 Nxg3 30. Qxg3 Bc6 31. Bd1 Qb7 32. Bc2 Rab8 33. Bxg6 bxc3 34. Qxc3 Ke7 35. Bxf7 Qb6 36. Bxe6+ Kd8 37. f5 Rb7 38. g6 Bd7 39. Rxd7+ Rxd7 40. Bxd7 Kxd7 41. Rh7+ Ke8 42. g7 Rg8 43. Rh8 Kf7 44. f6 Qb8 45. Rxg8 Qxg8 46. Qxa5 Qh7 47. Qxd5+ 1-0 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964613 | Carneiro, Luis Guilherme Rosado (1733) | Rodrigues, Yasmin de Oliveira (1383) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. Be2 Be7 8. Qd3 Nc6 9. Nxc6 bxc6 10. f4 d5 11. Bf3 a5 12. e5 Ba6 13. Qd2 Nd7 14. Qf2 c5 15. Na4 Rc8 16. Be2 Bxe2 17. Qxe2 d4 18. Bd2 O-O 19. b3 f6 20. O-O fxe5 21. fxe5 Rxf1+ 22. Rxf1 Bg5 23. Bxg5 Qxg5 24. Qa6 Qe3+ 25. Kh1 Re8 26. Qc6 Qe2 27. Rg1 Re7 28. Qd6 Kf7 29. Nxc5 Qxe5 30. Qxe5 Nxe5 31. Rf1+ Kg6 32. Re1 Kf5 33. Re4 Nc6 34. g4+ Kf6 35. a3 e5 36. Nd3 g5 37. Kg2 Ke6 38. Re2 Rf7 39. c3 dxc3 40. Rc2 Kd5 41. Rxc3 Kd4 42. Rxc6 Kxd3 43. Rd6+ Kc3 44. Re6 Kd4 45. Rd6+ Kc5 46. Re6 Kd5 47. Ra6 e4 48. Rxa5+ Kd4 49. Ra8 Ke3 50. Re8 Rf2+ 51. Kg1 Rf4 52. h3 Kd2 53. Rd8+ Ke2 54. b4 Rf1+ 55. Kg2 Rf2+ 56. Kg1 Rf1+ 57. Kg2 Rf2+ 1/2-1/2 | ||||
|
2023.05.03
II Rio Chess Open 2023
|
||||
| 964614 | De Almeida, R (1720) | Nascimento, Kaio Vinicius da Trindade (1170) | 0-1 | |
| 1. e4 e5 2. Nf3 Nf6 3. Bd3 Nc6 4. O-O Bc5 5. c3 O-O 6. b4 Bb6 7. a4 a6 8. Ba3 d6 9. c4 Bg4 10. Nc3 Nd4 11. Be2 Nxe2+ 12. Qxe2 Bd4 13. Rac1 Nh5 14. Nd5 c6 15. Ne3 Nf4 16. Qd1 Bh5 17. Nf5 Bb6 18. Nxd6 Qxd6 19. c5 Qg6 20. g3 Qxe4 21. Re1 Qxf3 22. Qxf3 Bxf3 23. gxf4 Bc7 24. fxe5 Rad8 25. Re3 Bg4 26. d3 f6 27. e6 Rfe8 28. Rce1 Bf5 29. b5 Rxd3 30. Rxd3 Bxd3 31. Rd1 Bc4 32. bxa6 Bxa6 33. Rd7 Be5 34. e7 Kf7 35. Bc1 Rxe7 36. Rxe7+ Kxe7 37. Be3 Ke6 38. f4 Bc3 39. Kf2 Kd5 40. Kf3 Bd4 41. h4 Bxe3 42. Kxe3 Kxc5 43. Ke4 Bc4 44. a5 Bf7 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964615 | Gemy, J (2342) | Supi, L (2603) | 1/2-1/2 | |
| 1. Nf3 Nf6 2. g3 g6 3. b4 Bg7 4. Bb2 O-O 5. Bg2 d6 6. d3 e5 7. O-O h6 8. Nbd2 Be6 9. c4 Nc6 10. b5 Ne7 11. a4 Nd7 12. Nb3 Rb8 13. Qc2 c5 14. Nfd2 f5 15. f4 g5 16. e3 Ng6 17. Rae1 b6 1/2-1/2 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964616 | Rodriques, E (2312) | Di Berardino, D (2479) | 0-1 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qf3 Nbd7 8. O-O-O Qc7 9. Qg3 Be7 10. Kb1 Nc5 11. f3 Bd7 12. Be3 O-O 13. h4 Kh8 14. Qh2 b5 15. g4 b4 16. Nce2 Na4 17. h5 e5 18. g5 Rfc8 19. Rc1 Ng8 20. Nb3 Be6 21. f4 Bg4 22. Bh3 Bxh3 23. Qxh3 a5 24. Ng3 Nxb2 25. Nf5 Nc4 26. Bd2 a4 27. Bxb4 axb3 28. cxb3 Qb7 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964617 | Rodi, L (2285) | Languidey, Simon Alejandro (2399) | 0-1 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 Be7 8. g4 h6 9. Ng3 Be6 10. Bg2 Nc6 11. O-O O-O 12. Nd5 Ne8 13. Be3 Bg5 14. Bb6 Qd7 15. Qe2 Ne7 16. c4 Ng6 17. Be3 Bxd5 18. exd5 Nf4 19. Qd2 Nf6 20. Kh2 b5 21. b3 bxc4 22. bxc4 Rfc8 23. Rfc1 Rab8 24. Bf1 g6 25. Rab1 Qa4 26. f3 Rxb1 27. Rxb1 N6xd5 28. h4 Nxe3 29. hxg5 hxg5 30. Ne4 Nxf1+ 31. Rxf1 Qxc4 32. Rf2 Kg7 33. Qxd6 Rh8+ 34. Kg1 Qc1+ 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964618 | Barbosa, Ev (2491) | Duarte Napoles, F (2204) | 1/2-1/2 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. Nc3 h6 8. Nd5 d6 9. c3 O-O 10. Nxf6+ Qxf6 11. Bd5 Bd7 12. Rg1 h5 13. h3 Rae8 14. g4 hxg4 15. hxg4 Ne7 16. Bb3 Be6 17. Bc2 Bb6 18. Bg5 Qg6 19. Qd2 f6 20. Be3 Bxe3 21. fxe3 d5 22. g5 f5 23. Nxe5 Qh5 24. Qg2 Qh4+ 25. Ke2 f4 26. Rh1 Qg3 27. Rag1 Bg4+ 28. Nf3 Ng6 29. Qxg3 fxg3 30. Rxg3 Ne5 31. Rxg4 Nxg4 32. d4 Rxe4 33. Bxe4 dxe4 34. Nd2 Rf2+ 35. Ke1 Rg2 36. Rh3 Rg1+ 37. Ke2 Rg2+ 38. Ke1 1/2-1/2 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964619 | Santiago, Y (2471) | Da Silva, P (2149) | 1-0 | |
| 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. e3 O-O 6. Bd2 a6 7. Qc2 Nbd7 8. cxd5 exd5 9. Bd3 Re8 10. a3 Bd6 11. g4 h6 12. Rg1 c6 13. h4 Qe7 14. g5 hxg5 15. Nxg5 Nf8 16. O-O-O Bg4 17. Rde1 Bh5 18. Kb1 c5 19. dxc5 Bxc5 20. Ne2 Bxe2 21. Rxe2 Rac8 22. Bc3 b5 23. Qd2 Rb8 24. Bd4 b4 25. a4 Bxd4 26. exd4 Qd6 27. Re3 Rxe3 28. fxe3 Re8 29. Nf3 a5 30. Ne5 N6d7 31. Qg2 g6 32. Nxd7 Qxd7 33. h5 Rxe3 34. hxg6 Rxd3 35. gxf7+ Kxf7 36. Qf1+ Ke8 37. Qxd3 Qxa4 38. Qf5 Nd7 39. Rg8+ Ke7 40. Qg5+ Kd6 41. Qg3+ Ke7 42. Qe3+ Kd6 43. Rc8 Qb5 44. Qh6+ Ke7 45. Qh7+ Kd6 46. Qg6+ 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964620 | Guimaraes, W (2194) | Cubas, Jo (2455) | 0-1 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Qd3 Qc7 8. Be2 b6 9. a3 Bxc3+ 10. bxc3 Bb7 11. f3 d6 12. O-O Nbd7 13. a4 Ne5 14. Qe3 O-O 15. Ba3 Rfe8 16. Rfd1 Rad8 17. Rab1 Nxc4 18. Bxc4 Qxc4 19. Rb4 Qc7 20. Rdb1 Nd7 21. c4 Bc6 22. Nxc6 Qxc6 23. Qd4 Rc8 24. Rd1 Ne5 25. Rxb6 Qxa4 26. Bxd6 Nxc4 27. Ra1 Qc2 28. Rbxa6 e5 29. Qf2 Qc3 30. Bc5 h6 31. Ba7 Red8 32. h3 Rd2 33. Qg3 Rcd8 34. Bf2 Rd1+ 35. Rxd1 Rxd1+ 36. Kh2 Nd2 37. Ra8+ Kh7 38. Qh4 Nf1+ 39. Kh1 Qc1 40. Rd8 Nd2+ 41. Kh2 Rh1+ 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964621 | Tomiello, Mateus Costamilan (2097) | Matsuura, E (2403) | 0-1 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. O-O Ng6 6. c3 d6 7. d4 Bd7 8. d5 Nb8 9. Bxd7+ Nxd7 10. c4 Be7 11. Nc3 O-O 12. Be3 Nh4 13. Nxh4 Bxh4 14. Qd2 g6 15. b4 Be7 16. Rac1 b6 17. a3 Kh8 18. f3 Rg8 19. Na4 f5 20. c5 b5 21. Nb2 f4 22. Bf2 g5 23. g4 fxg3 24. hxg3 g4 25. f4 Bf6 26. Nd3 exf4 27. gxf4 g3 28. Be3 Bg7 29. Qg2 Qh4 30. Ne1 Nf6 31. Nf3 Qh5 32. Ng5 Rge8 33. Rc2 Nxe4 34. Ne6 Qxd5 35. Nxc7 Qb3 36. Re2 d5 37. Nxa8 Rxa8 38. f5 Bf6 39. Bh6 Bd4+ 40. Kh1 Nf2+ 41. Rexf2 gxf2 42. f6 Bxf6 43. Qxf2 Qh3+ 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964622 | Perdomo, L (2402) | Nascimento, Nicolas Daniel Trindade (1643) | 1/2-1/2 | |
| 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 h6 6. Bh4 Be7 7. Nf3 O-O 8. Qc2 c5 9. Rd1 cxd4 10. Nxd4 Nb6 11. Be2 Bd7 12. Bxf6 Bxf6 13. c5 Nc8 14. O-O Ne7 15. b4 b6 16. Ncb5 e5 17. Nb3 bxc5 18. Nxc5 Bxb5 19. Bxb5 Qb6 20. Qe2 Rfd8 21. Rb1 Nf5 22. a4 Be7 23. Qg4 Nd6 24. Nd7 Qb7 25. Nxe5 Nxb5 26. axb5 Qxb5 27. Rfc1 Bf6 28. Nc6 Rd6 29. Nd4 Bxd4 30. Qxd4 Qd7 31. Rc5 Rb8 32. Rd1 Qb7 33. b5 Rb6 34. Rxd5 Rxb5 35. Rxb5 Qxb5 36. Qxa7 Rc8 37. h3 Qe2 38. Qd7 Rc2 39. Qd8+ Kh7 40. Qd3+ Qxd3 41. Rxd3 h5 42. h4 g6 43. g3 Kg7 44. Rd6 Kf8 45. Kg2 Ke7 46. Ra6 Rc5 47. Kf3 Rf5+ 48. Ke2 Rb5 49. Ra3 Ke6 50. e4 f5 51. Ra6+ Kf7 52. Ke3 fxe4 53. Kxe4 Kg7 54. Rd6 Kf7 55. f3 Ra5 56. Rd5 Ra6 57. g4 hxg4 58. fxg4 Kf6 59. Rd4 Ke6 60. Kf4 Ra5 61. Rb4 Kf6 62. Rb6+ Kf7 63. Rb7+ Kf8 64. Rc7 Rb5 65. Rh7 Ra5 66. Rd7 Rb5 67. Ke4 Ra5 68. Rd5 Ra4+ 69. Rd4 Ra5 70. Kf4 Kf7 71. Re4 Kf6 72. Rc4 Rb5 73. Rc6+ Kf7 74. Rc7+ Kf8 75. g5 Ra5 76. Rc4 Kf7 77. Kg4 Ra1 78. Rc7+ Kf8 79. Kf4 Ra5 80. Rc4 Kf7 81. Kg4 Ra1 82. Rf4+ Kg7 83. Rf3 Ra4+ 84. Kg3 Rb4 85. Rf4 Rb1 86. Rd4 Ra1 87. Kf4 Ra5 88. Ke4 Kf7 89. Rd5 Ra6 90. Rd7+ Ke6 91. Rd4 Ra5 92. Kf4 Rb5 93. Kg4 Rb1 94. Rf4 Ke7 95. Rf6 Rb4+ 96. Kg3 Rb3+ 97. Kg2 Rb4 98. Rxg6 Rxh4 99. Kg3 Ra4 100. Rf6 Rb4 101. Rf3 Ra4 102. Kh3 Ra8 103. Kg4 Rf8 104. Rxf8 Kxf8 105. Kf5 Kf7 106. g6+ Kg7 107. Kg5 Kg8 108. Kh5 Kg7 109. Kg5 Kg8 110. Kf6 Kf8 111. g7+ Kg8 112. Ke7 Kxg7 1/2-1/2 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964623 | Silva, Kaua Marques (2169) | Limp, E (2294) | 1-0 | |
| 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be2 c6 5. h4 h5 6. Nh3 Qb6 7. d5 Nf6 8. Ng5 Nbd7 9. a4 a5 10. O-O Ne5 11. Be3 Qc7 12. Bd4 O-O 13. f4 Neg4 14. Qd3 cxd5 15. exd5 Bf5 16. Qd2 Nd7 17. Rfe1 Nc5 18. Nb5 Qd7 19. Bxg7 Kxg7 20. Nd4 e5 21. Bxg4 Bxg4 22. fxe5 dxe5 23. Rxe5 Rae8 24. Rxe8 Rxe8 25. Qc3 f6 26. Qxc5 fxg5 27. hxg5 Re5 28. Rf1 Qd8 29. c4 Rxg5 30. Re1 Kh6 31. Qe7 Qxe7 32. Rxe7 Bh3 33. Re2 Bd7 34. b3 b6 35. Nf3 Rg3 36. Kf2 h4 37. Re7 Bg4 38. d6 g5 39. d7 Bxd7 40. Rxd7 g4 41. Rd6+ Kg7 42. Nxh4 Rxb3 43. Nf5+ Kf7 44. Ne3 Rb4 45. Ke2 Rxa4 46. Rxb6 Ra2+ 47. Kd3 Ra3+ 48. Ke4 a4 49. Nxg4 Ra2 50. Ra6 a3 51. Ne3 Ra1 52. Nc2 Rg1 53. Rxa3 Rxg2 54. Ne3 Rh2 55. Ke5 Ke7 56. Ra7+ Kd8 57. Nd5 Kc8 58. Rf7 Rc2 59. Kd6 Kb8 60. c5 Ka8 61. c6 Kb8 62. Rb7+ 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964624 | Torella, R (1963) | Piccoli, Lucas Fonseca (2220) | 0-1 | |
| 1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. O-O e5 7. Nc3 Nge7 8. Nd2 O-O 9. Nc4 Be6 10. Nd5 Qd7 11. Bh6 Bg4 12. f3 Be6 13. Bxg7 Kxg7 14. f4 f6 15. c3 Bg4 16. Qd2 Nxd5 17. exd5 Ne7 18. a4 Rad8 19. fxe5 dxe5 20. Ne3 Bh3 21. c4 Bxg2 22. Kxg2 Qd6 23. Rab1 b6 24. b4 Nc8 25. a5 Qc7 26. axb6 axb6 27. bxc5 bxc5 28. Rb3 Nd6 29. Rfb1 Qe7 30. Qa5 Rc8 31. Qb6 f5 32. Ra1 Rc7 33. Ra6 Rd8 34. Rba3 Rdd7 35. R3a5 Nb7 36. Rb5 Rd6 37. Qa7 Nd8 38. Qa8 Nf7 39. Rxd6 Nxd6 40. Qa5 Nxb5 41. cxb5 Ra7 42. Qc3 Ra2+ 43. Kh3 Kh6 44. Qb3 Re2 45. Ng2 Qg5 46. Qc4 e4 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964625 | Fucs, P (1920) | Ribeiro, Matheus Mendes Domingues (2205) | 0-1 | |
| 1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. Nc3 c5 5. d4 Nc6 6. a3 a6 7. h3 dxc4 8. Bxc4 b5 9. Be2 Bb7 10. O-O Be7 11. dxc5 Bxc5 12. b4 Bb6 13. Qb3 O-O 14. a4 Qe7 15. axb5 axb5 16. Rxa8 Rxa8 17. Ba3 Na7 18. Nd4 Bxd4 19. exd4 Nd5 20. Nxd5 Bxd5 21. Qe3 Qb7 22. f3 Nc6 23. Kh1 Qb6 24. Rd1 h6 25. Qc3 Ne7 26. Bd3 Bc4 27. Be4 Rd8 28. Bb2 Nd5 29. Bxd5 Rxd5 30. Re1 f6 31. Qe3 Rg5 32. Rc1 Qd6 33. Bc3 Qg3 34. Qg1 Bd5 35. Qh2 Qf2 36. Rg1 Bxf3 37. gxf3 Qxf3+ 38. Rg2 Qxc3 39. Rxg5 hxg5 40. Qb8+ Kh7 41. Qxb5 Qxh3+ 42. Kg1 Qe3+ 43. Kf1 Qxd4 44. Qc5 Qf4+ 45. Kg1 Qg3+ 46. Kf1 Qd3+ 47. Kg1 e5 48. b5 e4 49. Qf5+ Kh6 50. Qf1 Qd4+ 51. Kh1 e3 52. Qh3+ Qh4 53. Qxh4+ gxh4 54. Kg1 h3 55. b6 e2 56. Kf2 e1=Q+ 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964626 | Souza, Iago Henrique da Silva (2063) | Lima, Da (2448) | 0-1 | |
| 1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nc2 Nc6 6. Nc3 Bc5 7. Be3 d6 8. Bxc5 dxc5 9. Qxd8+ Kxd8 10. e3 e4 11. Rd1+ Ke7 12. Be2 Be6 13. O-O Ne5 14. b3 h5 15. f4 exf3 16. gxf3 g5 17. Ne1 Rag8 18. Kf2 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964627 | Bastos Seixas, Pedro Lucas (2055) | Filgueiras, Nathan Felipe (2319) | 0-1 | |
| 1. Nf3 Nf6 2. d4 b6 3. Bg5 Bb7 4. e3 g6 5. Nbd2 Bg7 6. Bd3 h6 7. Bh4 O-O 8. Qe2 c5 9. O-O Nc6 10. c3 d6 11. Rad1 a6 12. Bb1 Qc7 13. Ne4 Nxe4 14. Bxe4 e5 15. dxe5 dxe5 16. Bd5 b5 17. e4 c4 18. Ne1 g5 19. Bg3 Nd8 20. Nc2 Bxd5 21. Rxd5 Ne6 22. Ne3 Rad8 23. Rfd1 Rxd5 24. Rxd5 Rd8 25. Nf5 f6 26. h4 Bf8 27. Qg4 Rxd5 28. exd5 Nc5 29. f3 Qd7 30. hxg5 hxg5 31. Ne3 Qxg4 32. Nxg4 Kf7 33. Nf2 Na4 34. Nd1 Nb6 35. Ne3 Bc5 36. Bf2 Bxe3 37. Bxe3 Nxd5 38. Bd2 Nb6 39. b3 Ke6 40. Kf2 cxb3 41. axb3 a5 42. Ke2 a4 43. bxa4 bxa4 44. Kd3 Kd5 45. Kc2 Kc4 46. Bc1 Nd5 47. Kb2 Nxc3 48. Ka3 Kb5 49. Be3 Nd5 50. Bd2 Nf4 51. g3 Ne2 52. Be1 Nd4 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964628 | Tomiello, Lucas Costamilan (2288) | De Albuquerque, Ian Telek C. (2056) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Nbd7 7. f4 g6 8. O-O Bg7 9. Be3 O-O 10. Kh1 Re8 11. Qe1 e5 12. fxe5 dxe5 13. Nb3 b5 14. Qh4 Bb7 15. Bg5 Qb6 16. Bd3 b4 17. Ne2 h6 18. Bxh6 Bxh6 19. Qxh6 Bxe4 20. Rad1 Qc6 21. Bxe4 Qxe4 22. Ng3 Qxc2 23. Rd6 Qxb2 24. Nc5 Nxc5 25. Rdxf6 Re7 26. Qg5 Ne6 27. Qh4 Rc7 28. Qe4 Rd8 29. Rxe6 fxe6 30. Qxg6+ Rg7 31. Qxe6+ Kh8 32. Qh6+ Kg8 33. Qe6+ Kh8 34. Qxa6 Qd2 35. Qf6 Qg5 36. Qb6 Rd4 37. Qc5 Rf4 38. Re1 Rh4 39. Kg1 Rxh2 40. Qxe5 Qxe5 41. Rxe5 Rhh7 42. Nf5 Rg8 43. Ne7 Ra8 44. Re2 Rxe7 1/2-1/2 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964629 | Labussiere, Yago (2222) | Campos, Ale (2049) | 1-0 | |
| 1. d4 f5 2. Nc3 d5 3. Bg5 Nf6 4. Bxf6 exf6 5. e3 c6 6. Bd3 Bd6 7. Qf3 g6 8. h4 h5 9. Nh3 Be6 10. Nf4 Bf7 11. O-O-O Nd7 12. Kb1 Qa5 13. Nce2 O-O-O 14. c3 Kb8 15. Nc1 Rde8 16. g3 Qd8 17. Qe2 Qe7 18. Qc2 Rc8 19. Nce2 Ka8 20. Rc1 Nb6 21. Rhd1 Rc7 22. Ka1 Rb8 23. b3 c5 24. dxc5 Rxc5 25. Nd4 Rbc8 26. Qd2 a6 27. Nfe2 R5c7 28. Rc2 Nd7 29. Nf4 Nc5 30. Nde2 Be5 31. Kb1 g5 32. Ng2 Bg6 33. f4 Bd6 34. Kb2 Rd7 35. Qe1 Nxd3+ 36. Rxd3 Ba3+ 37. Kb1 Qe4 38. Nc1 Bc5 39. Qd1 g4 40. Ne1 Bf7 41. Ne2 Bxe3 42. Kb2 Re8 43. c4 Ba7 44. Rcd2 Qh1 45. cxd5 Bf2 46. d6 Qxe1 47. Qc2 Be3 48. Rxe3 Rxe3 49. Qc8+ Ka7 50. Qc5+ Kb8 51. Qxe3 Qh1 52. Qd4 Qe4 53. Qxf6 Qe8 54. Qe5 Bg6 55. Nc3 Qf8 56. Qe6 Qf7 57. Qe5 Qf8 58. Nd1 Kc8 59. Ne3 Qg7 60. Nc4 Kd8 61. Nb6 Be8 62. Nxd7 Qxd7 63. Qf6+ Kc8 64. Rc2+ Kb8 65. Qe7 Qb5 66. a4 Qd7 67. Qxd7 Bxd7 68. Rc7 Bc6 69. a5 Be4 70. Kc3 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964630 | Alboredo, Julia (2220) | Mariano, M (2037) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 Nc6 3. Bc4 d6 4. O-O Nf6 5. Re1 e6 6. Bf1 Be7 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 a6 10. c4 O-O 11. Nc3 Qc7 12. h3 Bd7 13. Bg5 Bc6 14. b4 Rfc8 15. Rac1 Be8 16. Red1 Rd8 17. Qe3 Kh8 18. Bf4 b6 19. Be2 Qa7 20. a3 Rac8 21. Qg3 Qb8 22. e5 dxe5 23. Bxe5 Qa7 24. Bd3 Bc6 25. Bb1 Ba8 26. Rxd8+ Rxd8 27. Ne4 Bxe4 28. Bxe4 Qd7 29. Bb1 h6 30. Qe3 Qc6 31. Qc3 Kg8 32. Qc2 a5 33. Qb2 axb4 34. axb4 Qa4 35. c5 bxc5 36. bxc5 Rd1+ 37. Rxd1 Qxd1+ 38. Kh2 Bxc5 39. Qb8+ Bf8 40. Bxf6 gxf6 1/2-1/2 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964631 | Soares, Joao Carlos T. C. (2032) | Rangel, D (2207) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. Bg5 d6 6. e3 Nbd7 7. Be2 c6 8. Qc2 a6 9. a4 a5 10. O-O e5 11. Rfd1 Qc7 12. h3 Re8 13. Bh4 Nb8 14. Bg3 Nfd7 15. dxe5 dxe5 16. Ne4 Na6 17. c5 h6 18. Nd6 Re7 19. Bc4 Nf8 20. Nxc8 Qxc8 21. Qd2 e4 22. Bd6 Rd7 23. Nd4 b6 24. Qc2 Nxc5 25. Bxc5 bxc5 26. Nb3 Re7 27. Nxc5 Qf5 28. Rac1 Kh7 29. Nb3 Qf6 30. Nd4 c5 31. Bd5 Rc8 32. b3 Re5 33. Ne2 Rf5 34. Ng3 Re5 35. Bxe4 Qe7 36. Rd5 Rxd5 37. Bxd5 Be5 38. Qe4 Qf6 39. Qf3 Qxf3 40. gxf3 f5 41. f4 Bf6 42. Bb7 Rc7 43. Ba6 Nd7 44. Rd1 Kg7 45. Bb5 Nb8 46. Rd6 Rb7 47. Nf1 Be7 48. Rd1 Rc7 49. Nd2 Nc6 50. Nc4 Nb4 51. Rd2 Ra7 52. Nd6 Kf8 53. Nc8 Rc7 54. Nd6 Kg7 1/2-1/2 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964632 | De Souza, Felipe Guimaraes (2025) | Aranha Filho, A (2150) | 1/2-1/2 | |
| 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Bg5 Be7 5. e3 O-O 6. Nc3 h6 7. Bxf6 Bxf6 8. Qd2 dxc4 9. Bxc4 c5 1/2-1/2 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964633 | De Saboya E Silva, J (2010) | Federzoni, Enzo (2133) | 0-1 | |
| 1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. e4 f5 7. Nge2 Nf6 8. O-O O-O 9. h3 h6 10. Be3 Be6 11. Nd5 Ne7 12. Qd2 Kh7 13. Rac1 c6 14. Nxf6+ Rxf6 15. d4 fxe4 16. dxe5 dxe5 17. Qc2 Nf5 18. Qxe4 Nd6 19. Qh4 Rf8 20. Qxd8 Rfxd8 21. b3 Nf5 22. Bc5 Rd2 23. Nc3 a6 24. Bb6 Nd4 25. Rcd1 Rc2 26. Ne4 Rf8 27. Rd2 Bxh3 28. Rxc2 Bxg2 29. Kxg2 Nxc2 30. Nd6 Bf6 31. Rd1 Bd8 32. Bxd8 Rxd8 33. c5 Rd7 34. Rc1 Nb4 35. a3 Nd3 36. Rc3 Nxc5 37. Ne8 Re7 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964634 | Silva, Caio Henrique Angelico (2129) | Urquiza, Marcello de Albuquerque (2017) | 1-0 | |
| 1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. c4 c6 5. Nc3 e6 6. Nh4 Bg6 7. Qb3 Qb6 8. Nxg6 hxg6 9. Bg2 Qa6 10. cxd5 exd5 11. O-O Be7 12. e4 dxe4 13. Nxe4 O-O 14. Nc5 Bxc5 15. dxc5 Nbd7 16. Be3 Ng4 17. Bd4 Rad8 18. Rfd1 b6 19. cxb6 c5 20. Bc3 Qxb6 21. Qc2 Ngf6 22. a4 Nb8 23. a5 Qc7 24. a6 Rd6 25. Rxd6 Qxd6 26. Qe2 Rd8 27. Qb5 Rd7 28. b4 cxb4 29. Be5 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964635 | De Souza, Brayan Lincoln Menezes (1998) | Cueto, Jo (2122) | 1/2-1/2 | |
| 1. d4 d6 2. e4 Nf6 3. Nc3 Nbd7 4. f4 c6 5. Nf3 Qa5 6. Bd2 Qc7 7. e5 Nd5 8. Ne4 N5b6 9. Bd3 e6 10. Qe2 d5 11. Ng3 Be7 12. f5 Nf8 13. Nh5 Rg8 14. Bg5 exf5 15. Bf6 Ne6 16. Bxe7 Qxe7 17. O-O Ng5 18. Nxg5 Qxg5 19. e6 Bxe6 20. Rxf5 Qe7 21. Re1 O-O-O 22. Nf4 Nd7 23. Nxe6 fxe6 24. Qxe6 Qxe6 25. Rxe6 Nf6 26. Re7 Rd7 27. Re2 Kd8 28. h3 Re7 29. Rxe7 Kxe7 30. g4 h6 31. Re5+ Kd6 32. Kf2 c5 33. Ke3 g5 34. Bf5 Re8 35. Rxe8 1/2-1/2 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964636 | Coutinho, R (2121) | De Oliveira, Yuri Garcia (1985) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. O-O Nc6 8. Kh1 Be7 9. f4 d5 10. Nxc6 bxc6 11. Bd3 d4 12. Ne2 c5 13. e5 Nd5 14. Ng3 Bb7 15. f5 Qc7 16. fxe6 fxe6 17. Qe2 Kd7 18. Bd2 h5 19. Ne4 Raf8 20. Ng5 h4 21. h3 Bxg5 22. Bxg5 Ne3 23. Bxe3 dxe3 24. Qxe3 Qc6 25. Qe2 g5 26. Rxf8 Rxf8 27. Rf1 Rxf1+ 28. Qxf1 Qd5 29. Bc4 Qxe5 30. Qf7+ Kd6 31. Qf8+ Kd7 32. Qf7+ Kd6 33. Qxb7 Qe1+ 34. Kh2 Qg3+ 1/2-1/2 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964637 | Azevedo, Edm (1882) | Derraugh, Geordie (2116) | 0-1 | |
| 1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 c5 5. Bxf6 Qxf6 6. c3 b6 7. e3 Bb7 8. Nbd2 g5 9. h3 Qd8 10. Bd3 cxd4 11. cxd4 Bg7 12. Be4 Nc6 13. Qa4 f5 14. Bd3 a6 15. Qb3 Na5 16. Qa4 b5 17. Qd1 O-O 18. a4 b4 19. O-O h5 20. Nc4 Nxc4 21. Bxc4 g4 22. hxg4 hxg4 23. Ne5 Bxe5 24. dxe5 Rf7 25. Qd4 Rh7 26. Rfd1 Qh4 27. Kf1 Bxg2+ 28. Ke1 Be4 29. Bd3 g3 30. Bxe4 fxe4 31. Qxb4 g2 32. Ke2 Rf8 33. Qe1 Qg4+ 34. Kd2 Rh1 35. Qe2 Rxd1+ 36. Rxd1 g1=Q 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964638 | Becker, Rogerio Sperb (2105) | Casalaspro, Mathias Andre (1947) | 0-1 | |
| 1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Nb5 b6 14. b4 a6 15. Nc3 a5 16. a3 h5 17. Rc1 Nf6 18. c5 bxc5 19. bxc5 Ng6 20. Nb5 Rf7 21. Qc2 Ne8 22. cxd6 cxd6 23. Kh1 g4 24. a4 g3 25. Bg1 Bf6 26. Na7 gxh2 27. Bf2 Raxa7 28. Bxa7 Rc7 29. Qb2 Rxa7 30. Qb8 Rc7 31. Nd3 Bd7 32. Qb3 h4 33. Rxc7 Qxc7 34. Rc1 Qa7 35. Kxh2 h3 36. gxh3 Bh4 37. Qd1 Bg3+ 38. Kh1 Bxh3 39. Qg1 Qh7 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964639 | Do Nascimento, Christian Almeida (2095) | Trombini, F (1853) | 1-0 | |
| 1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Qb6 5. Qc2 Nf6 6. Nf3 g6 7. h3 Bf5 8. dxc5 Qxc5 9. Qb3 Na5 10. Qb5+ Qxb5 11. Bxb5+ Bd7 12. Be2 Bg7 13. Ne5 O-O 14. Nxd7 Nxd7 15. Nd2 e5 16. Bg3 d4 17. cxd4 exd4 18. exd4 Rfe8 19. Nf3 Rac8 20. Kd1 Nc4 21. Bxc4 Rxc4 22. b3 Rcc8 23. Re1 Rxe1+ 24. Kxe1 Rc2 25. Kd1 Rc3 26. Rc1 Rxc1+ 27. Kxc1 Nf6 28. Kd2 Ne4+ 29. Kd3 Nxg3 30. fxg3 Kf8 31. Ke4 Ke7 32. Kd5 f6 33. Nd2 Kd7 34. Ne4 b6 35. g4 h6 36. h4 Bh8 37. a4 Bg7 38. b4 f5 39. gxf5 gxf5 40. Ng3 f4 41. Ne2 Bf6 42. h5 Bg5 43. b5 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964640 | Deus Filho, J (1880) | Lage, Pedro Ferreira (2080) | 0-1 | |
| 1. d4 d5 2. e3 Bf5 3. c3 c6 4. f4 e6 5. Nf3 Nd7 6. Be2 Bd6 7. O-O Ne7 8. Nbd2 O-O 9. Nh4 f6 10. g4 Bg6 11. Nxg6 hxg6 12. Nf3 e5 13. fxe5 fxe5 14. Ng5 Nc8 15. e4 Ncb6 16. exd5 Nxd5 17. Qd3 Rxf1+ 18. Bxf1 Qf6 19. Qh3 Nf8 20. Ne4 Qe6 21. Ng5 Qd7 22. Bc4 Be7 23. dxe5 Bxg5 24. Bxg5 Ne6 25. Be3 Rf8 26. Rf1 Rxf1+ 27. Kxf1 Qf7+ 28. Ke1 Nef4 29. Bxf4 Qxf4 30. Bxd5+ cxd5 31. Qg3 Qc1+ 32. Ke2 Qxb2+ 33. Kd3 Qb1+ 34. Ke3 Qe4+ 35. Kd2 g5 36. e6 Qf4+ 37. Kd3 Qe4+ 38. Kd2 Qf4+ 39. Kd3 Kf8 40. Qg1 Qc4+ 41. Kd2 Qxa2+ 42. Ke3 Qc4 43. Qf2+ Qf4+ 44. Qxf4+ gxf4+ 45. Kxf4 a5 46. Ke3 a4 47. Kd2 g5 48. Kc2 Ke7 49. Kb2 Kxe6 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964641 | Rodriguez Vila, A (2431) | Boabaid, Jorge Alberto Duardes (1824) | 1-0 | |
| 1. e4 e5 2. d4 exd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 d6 6. O-O Bg4 7. Qb3 Rb8 8. Ng5 Nh6 9. h3 Be7 10. Nxf7 Nxf7 11. hxg4 Nce5 12. Be2 c6 13. Be3 Qd7 14. Bxa7 Rc8 15. Bd4 Bf6 16. g5 Bd8 17. f4 c5 18. fxe5 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964642 | Mesquita, Arnaldo Leite (1705) | Pimenta, J (2066) | 0-1 | |
| 1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e3 c5 5. Nf3 Nc6 6. dxc5 Bxc5 7. a3 h6 8. Bh4 O-O 9. Bb5 Be7 10. O-O Qc7 11. Bg3 Bd6 12. Bxc6 Bxg3 13. hxg3 bxc6 14. b4 e5 15. Nd2 c5 16. Na4 cxb4 17. axb4 Bf5 18. Nc5 a5 19. c3 axb4 20. cxb4 Qb6 21. Qb3 Rab8 22. Nf3 Qxc5 23. bxc5 Rxb3 24. Nxe5 Rc3 25. Nc6 Bd7 26. Ne7+ Kh7 27. Rfc1 Rxc1+ 28. Rxc1 Re8 29. c6 Rxe7 30. cxd7 Rxd7 31. Kf1 Ne4 32. g4 Kg6 33. f3 Nf6 34. Rc6 Re7 35. Kf2 Ra7 36. Rd6 Ra2+ 37. Kg3 Rd2 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964643 | Lima, Stefan Moisei VIeira (2007) | De Freitas, Ju (1810) | 1-0 | |
| 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. Nc3 e6 6. Qb3 Qb6 7. Bd2 Nbd7 8. Be2 Be7 9. O-O O-O 10. Rad1 Qxb3 11. axb3 Ne4 12. Be1 f5 13. h3 Bh5 14. g3 Ndf6 15. Kg2 Bxf3+ 16. Bxf3 g5 17. Nxe4 dxe4 18. Be2 g4 19. hxg4 Nxg4 20. d5 Rad8 21. dxe6 Rxd1 22. Bxd1 Rd8 23. Bc3 c5 24. Rh1 Nf6 25. Bh5 Rd6 26. Bf7+ Kg7 27. Rh5 Rb6 28. Rg5+ Kf8 29. Rxf5 Kg7 30. g4 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964644 | Simas, Breno Matos (1768) | Marcolino, D (2006) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Qa4+ Nbd7 6. Bg2 a6 7. Nc3 Be7 8. Bf4 Nd5 9. Qxc4 Nxf4 10. gxf4 b5 11. Qd3 Bb7 12. O-O h6 13. f5 exf5 14. Qxf5 Nf6 15. a3 Bd6 16. Ne5 Bxg2 17. Kxg2 O-O 18. Kh1 Bxe5 19. dxe5 Qd7 20. Qxd7 Nxd7 21. f4 Nb6 22. Rad1 Rfd8 23. b3 Kf8 24. e4 Rxd1 25. Rxd1 g5 26. fxg5 hxg5 27. Kg2 Re8 28. Nd5 Rd8 29. Rc1 Nxd5 30. exd5 Rxd5 31. e6 c5 32. exf7 Kxf7 33. a4 b4 34. Kf3 Ke6 35. Ke4 Re5+ 36. Kd3 Rf5 37. Ke4 Rf4+ 38. Ke3 Kd6 39. Rg1 Rf5 40. Rd1+ Kc6 41. Ke4 Rf2 42. Rg1 Rb2 43. Rxg5 Rxb3 44. Rg6+ Kb7 45. Kd5 Rc3 46. a5 b3 47. Kd6 Rd3+ 48. Kxc5 Rh3 49. Rb6+ Kc7 50. Kd5 Rxh2 1/2-1/2 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964645 | Nascimento, Kaio Vinicius da Trindade (1170) | Okamura, M (1995) | 1-0 | |
| 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 Bf5 7. e3 a6 8. Be2 h6 9. O-O e6 10. Qb3 Qc8 11. Rac1 Nd7 12. Na4 Ra7 13. Nb6 Qd8 14. Nxd7 Qxd7 15. Qb6 Ra8 16. Ne5 Nxe5 17. Bxe5 Rc8 18. Rxc8+ Qxc8 19. Bd1 f6 20. Bh5+ Kd7 21. Bf4 Qc6 22. Qa5 g5 23. e4 gxf4 24. exf5 e5 25. Bf7 b5 26. Be6+ Ke8 27. dxe5 fxe5 28. Qe1 Bd6 29. Qd1 d4 30. Qh5+ Kd8 31. f6 Bc7 32. Qf5 Rf8 33. Rd1 Bb8 34. h3 Qd6 35. Rc1 Bc7 36. f3 d3 37. Rd1 d2 38. f7 Ke7 39. Bb3 Bb6+ 40. Kh2 Be3 41. Qe4 Kf6 42. h4 Kg7 43. Qf5 Qf6 44. Qh5 Rc8 45. Bd5 Rc1 46. Qg4+ Kf8 47. Qg8+ Ke7 48. Qe8+ Kd6 49. f8=Q+ Qxf8 50. Qxf8+ Kxd5 51. Rxd2+ 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964646 | Montanu, Dan-Vladimir (1895) | De Miranda, Eduardo Rodrigues C (1698) | 1-0 | |
| 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 O-O 8. Bd3 Nbd7 9. Nge2 Re8 10. O-O Nf8 11. f3 Ng6 12. Rad1 h6 13. Bf4 Nxf4 14. Nxf4 Bd6 15. Qf2 Qc7 16. g3 Bd7 17. Ng2 Re7 18. e4 dxe4 19. fxe4 Nh7 20. e5 Ng5 21. Nf4 Bb4 22. Nce2 Bh3 23. Ng2 c5 24. Rc1 Qd7 25. a3 Bd2 26. Rxc5 Bg4 27. Nef4 Nf3+ 28. Kh1 Qxd4 29. e6 Bxe6 30. Nxe6 fxe6 31. Qxf3 Qxc5 32. Qe4 g6 33. Qxg6+ Kh8 34. Rf7 Rxf7 35. Qxf7 Qc1+ 36. Ne1 Qxe1+ 37. Kg2 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964647 | Nascimento, Luiz Eduardo Da Trindade | Bastos, Gabriel Andrade (1877) | 1-0 | |
| 1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. f3 O-O 8. Bc4 Re8 9. g4 e6 10. Bb5 Qb6 11. Nf5 Qa5 12. Nxg7 Kxg7 13. Qd6 Nd5 14. exd5 exd5 15. Kf2 Rxe3 16. Kxe3 d4+ 17. Kf2 dxc3 18. Bxc6 Qb6+ 19. Kg2 cxb2 20. Qe5+ Kg8 21. Rae1 dxc6 22. Rb1 Qb4 23. Qe8+ Kg7 24. Rhd1 Qc3 25. Rd8 Qxc2+ 26. Kg3 Bxg4 27. Qh8+ Kh6 28. Qf8+ Kg5 29. h4+ Kf5 30. fxg4+ Ke4 31. Re1+ 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964648 | De Freitas, Isabella Ribeiro Conti (1864) | Lora, Miguel Said Brasil (1606) | 1-0 | |
| 1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bb4 5. Nd5 Bc5 6. e3 d6 7. Ne2 Be6 8. d4 exd4 9. exd4 Bxd5 10. cxd5 Bb4+ 11. Kf1 Ne7 12. Qa4+ Qd7 13. Qxb4 Qf5 14. Qb5+ c6 15. Qxb7 O-O 16. Qxe7 Rfe8 17. Qxd6 Qd3 18. Be3 Ng4 19. Qa3 Qf5 20. Nf4 g5 21. Qd3 Qf6 22. h3 Rxe3 23. fxe3 gxf4 24. hxg4 fxe3+ 25. Qf5 e2+ 26. Ke1 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964649 | Moritani, Sho (1852) | De Almeida, Olivan Duarte (1440) | 1-0 | |
| 1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bd3 Bxd3 6. Qxd3 Qd7 7. c3 O-O-O 8. b4 f6 9. b5 Na5 10. Nbd2 b6 11. O-O Ne7 12. Ba3 Ng6 13. Bb4 Nb7 14. Nb3 Bxb4 15. cxb4 fxe5 16. dxe5 Nf4 17. Qe3 Rdf8 18. Nbd4 Nd8 19. Rac1 Kb8 20. Rc2 g5 21. Rfc1 g4 22. Ne1 h5 23. Nd3 Nxd3 24. Qxd3 Rf7 25. h3 gxh3 26. Qxh3 Qe8 27. a4 Rg7 28. a5 Qg6 29. axb6 axb6 30. Re2 h4 31. Ra1 Rhg8 32. f4 Qg3 33. Qxg3 hxg3 34. Re3 Rh8 35. Raa3 Rgh7 36. Rxg3 Rh1+ 37. Kf2 Rd1 38. Rgd3 Rb1 39. Rab3 Ra1 40. Rh3 Ra2+ 41. Kg1 Rg8 42. Rbg3 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964650 | Rodrigues, Yasmin de Oliveira (1383) | Dias, Matheus Braga (1839) | 0-1 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nc6 8. fxe5 dxe5 9. Qxd8+ Kxd8 10. Bg5 Bg4 11. Bxf6+ gxf6 12. O-O-O+ Nd4 13. h3 Bxf3 14. gxf3 Rc8 15. f4 Bh6 16. Ne2 Rxc2+ 17. Kb1 Rxe2 18. Bxe2 Bxf4 19. Bc4 Be3 20. Bd5 b5 21. Rhg1 Bg5 22. Rd3 b4 23. a3 a5 24. Rg4 h5 25. Rg1 Re8 26. axb4 axb4 27. h4 Bxh4 28. Rg7 Bg5 29. Rxf7 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964651 | Nagoya, Felipe Hideyoshi F (1837) | Bernardo, Henrique Carvalho (1465) | 1-0 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 O-O 10. O-O-O Nbd7 11. g4 b5 12. g5 b4 13. Ne2 Ne8 14. f4 exf4 15. Bxf4 Ne5 16. Ned4 Bg4 17. Re1 a5 18. Rg1 Nf3 19. Nxf3 Bxf3 20. Nd4 Bh5 21. Nf5 f6 22. Nxe7+ Qxe7 23. Qd5+ Qf7 24. Qxa8 Qxa2 25. Qd5+ Qxd5 26. exd5 fxg5 27. Bxg5 Nc7 28. Bc4 Rf5 29. Re7 Nxd5 30. Bxd5+ Rxd5 31. Bf6 Kf8 32. Rgxg7 Bg6 33. Rc7 Rf5 34. Be7+ Ke8 35. Bxd6 Rf2 36. Bg3 Re2 37. Kd1 Bh5 38. Kc1 Bg6 39. Rc8# 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964652 | Dos Santos, Thiago L Verbicario (1836) | Barberi, Catarina (1431) | 0-1 | |
| 1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Bb4 7. Nxc6 bxc6 8. Bd3 d5 9. exd5 cxd5 10. O-O O-O 11. cxd5 Nxd5 12. Nxd5 Qxd5 13. Be2 Bb7 14. Qxd5 Bxd5 15. Be3 Rfc8 16. a3 Bc5 17. Bxc5 Rxc5 18. Rfc1 Rac8 19. Rxc5 Rxc5 20. b4 Rc2 21. Bf1 g6 22. b5 Rc8 23. a4 Kf8 24. f3 Ke7 25. Kf2 Rc2+ 26. Ke3 Bc4 27. Bxc4 Rxc4 28. Kd3 Rc5 29. Ra3 Kd6 30. Rc3 Rxc3+ 31. Kxc3 Kc5 32. g3 f6 33. Kb3 e5 34. Kc3 f5 35. h3 e4 36. fxe4 fxe4 37. h4 e3 38. g4 e2 39. Kd2 Kb4 40. Kxe2 Kxa4 41. h5 Kxb5 42. hxg6 hxg6 43. Ke3 a5 44. Kd3 Kb4 45. Kc2 a4 46. Kb2 a3+ 47. Ka2 g5 48. Ka1 Kc3 49. Ka2 Kd3 50. Kxa3 Ke3 51. Kb3 Kf3 52. Kc3 Kxg4 53. Kd3 Kf3 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964653 | Pereira, Francisco Neris (1481) | Prado Filho, Ricardo de Almeida (1834) | 0-1 | |
| 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. O-O Be7 8. d3 O-O 9. Re1 Re8 10. h4 Bg4 11. a3 a5 12. Ne4 Bf8 13. Be3 Nd5 14. Bd2 Nd4 15. e3 Ne6 16. Qc2 f6 17. Rab1 c5 18. Nh2 Bh5 19. Nc3 Nec7 20. Ne4 b6 21. Nc3 Kh8 22. Nf1 Qd7 23. Nxd5 Nxd5 24. Bc3 Rad8 25. d4 Bg6 26. Be4 Bxe4 27. Qxe4 exd4 28. Qg2 dxc3 29. Red1 c2 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964654 | Santos, Abel Cardoso Dos (1819) | Barros, Angelo Costa | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Bd3 Nc6 8. Nxc6 dxc6 9. O-O Bc5 10. Kh1 e5 11. f4 Ng4 12. Qe2 Qd8 13. fxe5 Nxe5 14. Qh5 Bd4 15. Bg5 Bg4 16. Qh4 f6 17. Rxf6 gxf6 18. Bxf6 Ng6 19. Bxd8 Nxh4 20. Bxh4 b5 21. h3 Be6 22. cxb5 axb5 23. Rd1 Bxc3 24. bxc3 Rxa2 25. Bxb5 Bd7 26. Bd3 Rg8 27. Bc4 Rgxg2 28. Bxa2 Rxa2 29. Rd3 Re2 1/2-1/2 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964655 | Felix, Raimundo Nascimento (1811) | De Burlet, Claudio | 1-0 | |
| 1. c4 c5 2. Nf3 Nc6 3. g3 b6 4. Bg2 Bb7 5. O-O Nf6 6. d3 d6 7. Nc3 e6 8. Qa4 Qd7 9. Bf4 Be7 10. Rfd1 O-O 11. Ng5 Rfd8 12. a3 Nd4 13. Qxd7 Rxd7 14. Bxb7 Rxb7 15. b4 a6 16. Rab1 h6 17. Nf3 e5 18. Bc1 Rab8 19. b5 a5 20. Kf1 Ra8 21. Nh4 a4 22. e3 Nb3 23. Bb2 g6 24. Ke2 Rc7 25. Nf3 Rd7 26. e4 Nh7 27. Nd5 Bd8 28. h4 Nf6 29. Nxf6+ Bxf6 30. Ne1 Nd4+ 31. Kf1 Be7 32. Bc1 Kg7 33. Kg2 Ne2 34. Bd2 Rf8 35. Nc2 f5 36. Ne3 f4 37. Nd5 f3+ 38. Kh2 Bd8 39. Nc3 Nd4 40. Be3 Nc2 41. Bc1 Ra7 42. Bb2 h5 43. Kh3 g5 44. hxg5 Bxg5 45. Rg1 Rh8 46. Nd5 Rb7 47. Nf4 Nd4 48. Bxd4 cxd4 49. Rb4 Kf7 50. Nd5 h4 51. Kg4 hxg3 52. Rxg3 Bf4 53. Nxf4 exf4 54. Kxf4 Ra7 55. Rg1 Ke6 56. Kxf3 Rh3+ 57. Ke2 Ke5 58. Rg5+ Kf4 59. Rf5+ Kg4 60. Rb1 Kh4 61. Rg1 Rh2 62. Kf3 Rh3+ 63. Kf4 Rh2 64. Rg4+ 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964656 | De Lima Jr, Nelson Luiz | Brito, V (1769) | 0-1 | |
| 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Bd2 c5 5. e3 O-O 6. Nc3 d6 7. b3 Bg4 8. Be2 Nc6 9. O-O Bxf3 10. Bxf3 cxd4 11. exd4 Nxd4 12. Bxb7 Rb8 13. Ba6 Qb6 14. Bb5 a6 15. Ba4 Qb7 16. f3 e6 17. Rb1 Rbc8 18. Be3 Nf5 19. Qe2 d5 20. c5 d4 21. Nd1 Nxe3 22. Nxe3 dxe3 23. c6 Qb6 24. Rbc1 Nd5 25. a3 Nf4 26. Qc2 e2+ 27. Kh1 exf1=Q+ 28. Rxf1 Qe3 29. Qc4 Qe2 30. Qxe2 Nxe2 31. Rd1 Nc3 32. Rd7 Nxa4 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964657 | Veldhorst, Berend | Carneiro, Luis Guilherme Rosado (1733) | 1-0 | |
| 1. e4 c5 2. Nf3 g6 3. c3 Nc6 4. d4 cxd4 5. cxd4 d5 6. exd5 Qxd5 7. Nc3 Qd8 8. d5 Nb8 9. Qa4+ Bd7 10. Bb5 Nf6 11. Ne5 Qc7 12. Bf4 Nh5 13. Bxd7+ Nxd7 14. Nb5 Qd8 15. Be3 Nhf6 16. Rd1 Bg7 17. d6 O-O 18. Nxd7 Nxd7 19. Qa3 exd6 20. Nxd6 b6 21. O-O Qf6 22. Ne4 Qe6 23. Ng5 Qc6 24. Rc1 Qb7 25. b4 Nf6 26. Nf3 Rfc8 27. Qb3 Qd5 28. Rxc8+ Rxc8 29. Qa4 Qb7 30. Rd1 Nd5 31. Qb3 Nxe3 32. Qxe3 Bc3 33. b5 Bb4 34. h3 Bf8 35. a4 Re8 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964658 | Matsura, Eduardo (1702) | Mattos, Bernardo Cunha | 1/2-1/2 | |
| 1. b3 Nf6 2. Bb2 d5 3. g3 c5 4. Bg2 Nc6 5. d3 e6 6. Nd2 b6 7. e3 Bb7 8. Ne2 Be7 9. O-O O-O 10. h3 Qc7 11. f4 Rad8 12. Nf3 Rd7 13. Qc1 Rfd8 14. Ne5 Nxe5 15. Bxe5 Qc8 16. Qb2 c4 17. Bxf6 Bxf6 18. d4 Rc7 19. bxc4 Ba6 20. Rfc1 Rxc4 21. Bf1 Rc7 22. Kg2 Rd6 23. a4 Rdc6 24. c3 Bxe2 25. Bxe2 Rxc3 26. Rxc3 Rxc3 27. Kf2 Be7 28. a5 Rc2 29. Qb3 Qc4 30. Qxc4 dxc4 31. axb6 axb6 32. Ra8+ Bf8 33. Rb8 Rb2 34. Ke1 c3 35. Rc8 c2 36. Bd3 Rb1+ 37. Kd2 c1=Q+ 38. Rxc1 Bb4+ 39. Kc2 Rxc1+ 40. Kxc1 1/2-1/2 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964659 | Calcada, Bruno Ramalho | Machado, Wal (1656) | 0-1 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. Bf4 e5 10. Nf5 exf4 11. Nxe7+ Kh8 12. Nxc8 Rxc8 13. Qf3 fxg3 14. fxg3 Nc6 15. Rae1 Ne5 16. Qd1 Qb6+ 17. Kh1 Qxb2 18. Nd5 Rxc2 19. Ne3 Rd2 20. Qa1 Qxa1 21. Rxa1 Rc8 22. Rac1 Rc6 23. Rb1 b5 24. a4 Rb6 25. axb5 axb5 26. Rf5 d6 27. h3 Re2 28. Nd5 Nxd5 29. exd5 g6 30. Rf4 Kg7 31. Rd4 Re3 32. g4 Nd3 33. Kh2 Ne5 34. Kg1 Rd3 35. Rdb4 g5 36. Rxb5 Rxb5 37. Rxb5 Rd2 38. Kf1 Nc4 39. Rb3 Rd4 40. Rc3 Nb6 41. Rc6 Nxd5 42. Ke1 Nf4 43. Bf1 h5 44. Kf2 h4 45. Rc7 d5 46. Ke3 Rb4 47. Ra7 Kf6 48. Ra6+ Ke5 49. Ra5 Nxh3 50. Ra7 f6 51. Re7+ Kd6 52. Re8 Rxg4 53. Ba6 Re4+ 54. Rxe4 dxe4 55. Kxe4 Ke7 56. Bc4 Nf4 57. Kf3 Kd6 58. Kg4 f5+ 59. Kxg5 h3 60. Kh4 h2 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964660 | Esquivel, Hugo Carlos Rosa (1652) | Costamilan, Gerson Bazo | 0-1 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Qxd2 O-O 7. Nc3 d6 8. e4 e5 9. dxe5 dxe5 10. Nd5 Nxd5 11. cxd5 Bg4 12. Be2 c6 13. d6 Qf6 14. O-O Nd7 15. Rac1 Rfd8 16. Rfd1 Nf8 17. h3 Bxf3 18. Bxf3 Ne6 19. Qb4 Rab8 20. Rc4 Nd4 21. Rcxd4 exd4 22. Qxd4 Qxd4 23. Rxd4 f6 24. Bg4 Kf7 25. f4 Re8 26. d7 Rf8 27. Kf2 Ke7 28. Ke3 g6 29. Ra4 f5 30. Be2 fxe4 31. Rxa7 Kxd7 32. Kxe4 Rbe8+ 33. Kf3 Kc7 34. g4 Rd8 35. Ra4 Rd2 36. b3 Re8 37. Bc4 b5 38. Bf7 bxa4 39. Bxe8 axb3 40. Bf7 b2 41. Ba2 Rd1 42. f5 gxf5 43. gxf5 Ra1 44. f6 Rxa2 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964661 | De Oliveira, Joao Eudes (1605) | Cunha, Rodrigo Azalim | 0-1 | |
| 1. d4 Nf6 2. Bg5 Ne4 3. Bh4 g5 4. Bg3 Nxg3 5. hxg3 d5 6. Nf3 e6 7. e3 Nc6 8. c3 Bd6 9. Bd3 f5 10. Nbd2 Bd7 11. Qe2 Qf6 12. b4 g4 13. Nh4 O-O-O 14. Nb3 Rde8 15. b5 Nd8 16. Qb2 b6 17. a4 Kb8 18. a5 e5 19. Kd2 exd4 20. Nxd4 Re5 21. Qa2 bxa5 22. Qxa5 Bc5 23. Nhxf5 Bxf5 24. Nxf5 Rxf5 25. Bxf5 Qxf5 26. Raf1 Nb7 27. Qa1 Nd6 28. Qb1 Ne4+ 29. Kc1 Ba3+ 30. Kc2 Nxf2+ 31. Kb3 Qxb1+ 32. Rxb1 Nxh1 33. Kxa3 Nxg3 34. Kb4 Re8 35. Rd1 Rxe3 36. Rxd5 Re2 37. Rg5 Rb2+ 38. Ka3 Rxg2 39. Rxg4 h5 40. Rg6 h4 41. Rh6 Rh2 42. c4 h3 43. c5 Kb7 44. Kb3 Rh1 45. Kb2 h2 46. Kc2 Nf1 47. Kd3 Rg1 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964662 | Di Berardino, D (2479) | Languidey, Simon Alejandro (2399) | 1/2-1/2 | |
| 1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Be6 7. e3 Nbd7 8. Bd3 c6 9. h3 Bd6 10. Bf4 Qc7 11. Qd2 h6 12. Rc1 O-O 13. O-O Rfe8 14. Rfe1 Rad8 15. Bxd6 Qxd6 16. Qc2 Rc8 17. Qb1 a5 18. Nd2 b6 19. Red1 Qb8 20. Nf3 Qd6 21. Rd2 Red8 22. b3 c5 23. dxc5 bxc5 24. Na4 Rb8 25. Qc2 Rdc8 26. e4 1/2-1/2 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964663 | Supi, L (2603) | Ribeiro, Matheus Mendes Domingues (2205) | 1-0 | |
| 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Na3 cxd4 7. cxd4 Nf5 8. Nc2 f6 9. Bd3 fxe5 10. Nxe5 Nxe5 11. dxe5 Bc5 12. Bxf5 exf5 13. Qh5+ g6 14. Qh6 Qc7 15. O-O Be6 16. b4 Bf8 17. Qd2 Bg7 18. Nd4 Qd7 19. b5 O-O 20. Ba3 Rfc8 21. Rad1 Rc4 22. Rfe1 Rac8 23. h3 Ra4 24. Bb4 Rc4 25. a3 Bf8 26. Qg5 Be7 27. Bxe7 Rxd4 28. Qf6 Qc8 29. Rxd4 Rxd4 30. Bf8 Qc7 31. Bh6 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964664 | Piccoli, Lucas Fonseca (2220) | Santiago, Y (2471) | 0-1 | |
| 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. Qg4 Ne7 7. Nf3 h5 8. Qxg7 Rg8 9. Qh6 Qb6 10. Qd2 a5 11. g3 Bd7 12. Bg2 Bc6 13. O-O Nf5 14. Nc3 h4 15. Ne2 Nd7 16. a4 hxg3 17. hxg3 Nxg3 18. Nxg3 Rxg3 19. Qf4 Rg7 20. Qh4 d4 21. Bg5 Bxf3 22. Bxf3 Nxe5 23. Bg2 Kd7 24. Rae1 f6 25. Rxe5 fxe5 26. Bf6 Be7 27. Bxe7 Rag8 28. Bf6 Rxg2+ 29. Kh1 Qc6 30. f3 Qxc2 31. Bxe5 R2g5 32. Qh2 Rh5 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964665 | Cubas, Jo (2455) | Silva, Kaua Marques (2169) | 1-0 | |
| 1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 d4 5. Ne2 Nc6 6. Ng3 Nf6 7. Bb5 Bd7 8. O-O Be7 9. d3 Qc7 10. Bxc6 Bxc6 11. Ne5 Nd7 12. Nxc6 Qxc6 13. Qg4 g6 14. e5 c4 15. Qe2 Rc8 16. Bd2 Qb5 17. b3 cxd3 18. cxd3 O-O 19. Ne4 Rc2 20. Rfc1 Rfc8 21. Rxc2 Rxc2 22. Rc1 Rxa2 23. Rc7 Kg7 24. Nd6 Bxd6 25. exd6 Kg8 26. f5 Ra1+ 27. Kf2 Nf8 28. Bh6 Qxf5+ 29. Qf3 Ra2+ 30. Kg3 Qe5+ 31. Kh3 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964666 | Matsuura, E (2403) | Gemy, J (2342) | 1/2-1/2 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. d3 d6 9. c3 Na5 10. Bc2 c5 11. Nbd2 Nc6 12. Nf1 Re8 13. Bg5 1/2-1/2 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964667 | Federzoni, Enzo (2133) | Barbosa, Ev (2491) | 0-1 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 Be7 10. Nf3 b5 11. Bxf6 gxf6 12. Kb1 Qb6 13. f5 O-O-O 14. g3 Kb8 15. fxe6 fxe6 16. Bh3 Na5 17. Nd4 b4 18. Nce2 e5 19. Bxd7 Rxd7 20. Nf5 Nc4 21. Qd3 Rc8 22. Rhf1 Bf8 23. Rf3 Na3+ 24. Ka1 Nxc2+ 25. Kb1 Rdc7 26. Rc1 a5 27. Rff1 a4 28. Rfd1 Rc4 29. Nxd6 Na3+ 30. Ka1 Bxd6 31. bxa3 Rxc1+ 32. Rxc1 Rxc1+ 33. Nxc1 bxa3 34. Qb1 Bb4 35. Ne2 Qb5 36. Qc2 Kb7 37. Kb1 Bd2+ 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964668 | Derraugh, Geordie (2116) | Perdomo, L (2402) | 1/2-1/2 | |
| 1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Bc5 5. f4 d6 6. Nf3 exf4 7. Bxf4 O-O 8. Qd2 Be6 9. Bxe6 fxe6 10. O-O-O Bb4 11. Bg5 h6 12. Bh4 Qd7 13. Bxf6 Rxf6 14. d4 Ne7 15. Qd3 Bxc3 16. Qxc3 Rf4 17. Rhe1 Raf8 18. Rd3 a6 19. Qb3 b5 20. Qa3 Ra8 21. g3 Rf7 22. g4 Ng6 23. g5 h5 24. Rd2 Raf8 25. Re3 Rf4 26. Rdd3 Qe7 27. b3 Nh4 28. Nxh4 Qxg5 29. Kb2 Rxh4 30. Qxa6 Rxh2 31. Rg3 Qh4 32. Qxb5 Qxe4 33. Qd7 Rf7 34. Qe8+ Rf8 35. Rxg7+ Kxg7 36. Rg3+ Qg4 37. Rxg4+ hxg4 38. Qe7+ Rf7 39. Qg5+ Kf8 40. Qd8+ Kg7 41. Qg5+ Kf8 42. Qd8+ 1/2-1/2 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964669 | Filgueiras, Nathan Felipe (2319) | Silva, Caio Henrique Angelico (2129) | 1/2-1/2 | |
| 1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Qa4+ Nbd7 6. Nc3 g6 7. g4 h6 8. Bg2 Bg7 9. Nge2 O-O 10. h3 Nb6 11. Qb3 e6 12. dxe6 Bxe6 13. Qd1 Qd7 14. d4 Rfe8 15. O-O Rad8 16. Nf4 Bc4 17. Re1 Rxe1+ 18. Qxe1 Qxd4 19. Be3 Qd7 20. Rd1 Qc7 21. Rxd8+ Qxd8 22. Bxb7 g5 23. Ng2 Be6 24. Bf3 Nc4 25. Qe2 Qc7 26. Bc1 Ne5 27. Ne3 Ng6 28. Nc2 Nf4 29. Bxf4 Qxf4 30. Qe3 Qd6 31. Qxa7 Qd2 32. Qb8+ Bf8 33. Ne3 Nd7 34. Qb5 Bc5 35. Qe2 Ne5 36. Be4 Qxe2 37. Nxe2 Bxa2 38. Nc3 Be6 39. Bd5 Nd3 40. Bxe6 fxe6 41. Ncd1 Nf4 42. h4 gxh4 43. Ng2 Ne2+ 44. Kh2 Kg7 45. Nxh4 h5 46. f3 Kh6 47. Nc3 Nxc3 48. bxc3 hxg4 49. fxg4 Kg5 50. Kh3 Bf2 51. Nf3+ Kf4 52. Nd4 Ke4 53. Nxe6 Be3 54. Kg3 Kd3 55. Nf4+ Ke4 56. Ne2 Bg5 57. c4 Be7 58. Kf2 Kd3 59. Kf3 Kxc4 60. Ke4 Bh4 61. Nd4 Kc5 62. Nf5 Bg5 63. Ke5 Kc4 64. Ng3 Kd3 65. Kf5 Bh4 66. Nh5 Ke3 67. Nf4 Kf3 68. Ng6 Bd8 69. Ne5+ Kg3 70. Nc6 Bh4 71. Nb4 Kf3 72. Nd5 Kg3 73. Nf4 Kf3 74. Ng6 Bd8 75. Ne5+ Kg3 76. Nf7 Be7 77. Ng5 Bd8 78. Ne4+ Kh4 79. Nd6 Kg3 80. Nf7 Be7 81. Nh6 Bd8 82. Ng8 Kh4 83. Nf6 Bxf6 84. Kxf6 Kxg4 1/2-1/2 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964670 | Lage, Pedro Ferreira (2080) | Rodriques, E (2312) | 0-1 | |
| 1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qa4+ Bd7 6. Qd4 Nf6 7. g3 Nc6 8. Qh4 Bg7 9. Bg2 h6 10. O-O Ng4 11. Ne4 f5 12. Nc5 Bc8 13. Bh1 Qd6 14. Nb3 e5 15. Qh3 e4 16. Ne1 a5 17. d3 a4 18. Bf4 Qe7 19. Nc1 a3 20. Rb1 axb2 21. Nb3 Rxa2 22. dxe4 O-O 23. Qg2 Qb4 24. exf5 Bxf5 25. Qd5+ Kh7 26. Nd3 Qc3 27. Nd2 Nd4 28. Bf3 Nxf3+ 29. Nxf3 Ra5 30. Qxb7 Bxd3 31. Bd2 Qc2 32. Bxa5 Qxe2 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964671 | Casalaspro, Mathias Andre (1947) | Rodi, L (2285) | 0-1 | |
| 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 Bg4 8. c3 e6 9. Bf4 Be7 10. h3 Bh5 11. Be2 Nd5 12. Bh2 Bxf3 13. Bxf3 O-O 14. O-O Bd6 15. Be5 Bxe5 16. dxe5 Qg5 17. Bxd5 Rfd8 18. f4 Qe7 19. Qe2 Rxd5 20. Rad1 Rad8 21. Rxd5 Rxd5 22. Rd1 Qc5+ 23. Kf1 g6 24. Rxd5 Qxd5 25. b3 a5 26. Ke1 Kg7 27. Qd2 Qe4+ 28. Kf2 a4 29. g3 h6 30. c4 Qh1 31. Qd8 Qh2+ 32. Kf3 Qxa2 33. Qf6+ Kg8 34. Qd8+ Kh7 35. Qf8 Qxb3+ 36. Kg2 Qc2+ 37. Kf3 Qd3+ 38. Kf2 Qd7 39. Qd6 Qe8 40. Ke3 Qa8 41. Qe7 Kg8 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964672 | Nascimento, Nicolas Daniel Trindade (1643) | Labussiere, Yago (2222) | 1/2-1/2 | |
| 1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. a4 Nc6 8. Nc3 Be7 9. d5 exd5 10. Nxd5 Nxd5 11. Bxd5 Qc7 12. h3 O-O 13. Qe2 Bf6 14. e4 Nb4 15. Bc4 Re8 16. Re1 Be6 17. Ra3 Nc6 18. Bxe6 Rxe6 19. Qc4 Rae8 20. Rae3 Nd4 21. Nxd4 Bxd4 22. R3e2 Qd7 23. Kh1 b5 24. axb5 axb5 25. Qc2 Qc6 26. f3 Rd8 27. Bg5 f6 28. Bf4 c4 29. Rd1 Re7 30. Red2 Red7 31. Bh2 Kf7 32. e5 Bxe5 33. Rxd7+ Rxd7 34. Rxd7+ Qxd7 35. Bxe5 fxe5 36. Qxh7 Qd1+ 37. Kh2 Qd4 38. Qf5+ Ke7 39. Qg5+ Kf7 40. Qf5+ Kg8 41. Qe6+ Kh7 42. Qe8 Qf4+ 43. Kh1 Qc1+ 44. Kh2 Qf4+ 45. Kh1 b4 46. Qh5+ Kg8 47. Qe8+ Kh7 48. Qh5+ Qh6 49. Qxe5 c3 50. bxc3 Qc1+ 51. Kh2 bxc3 52. f4 Kh6 53. Qg5+ Kh7 54. Qh5+ Kg8 55. Qe8+ 1/2-1/2 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964673 | Duarte Napoles, F (2204) | Do Nascimento, Christian Almeida (2095) | 0-1 | |
| 1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. e3 dxc4 9. bxc4 c5 10. Nc3 Ne4 11. Qc2 Nxc3 12. Bxc3 Qc8 13. Qb2 f6 14. a4 Nd7 15. a5 Be4 16. Nh4 Bxg2 17. Nxg2 Qc6 18. Nf4 Rfe8 19. Rfb1 g5 20. Ng2 Red8 21. d3 Qf3 22. Ne1 Qf5 23. Qb5 h5 24. axb6 Nxb6 25. Qc6 Rac8 26. Qg2 Rc7 27. Ba5 Rb8 28. Rb5 Kf7 29. Rab1 h4 30. Qf3 hxg3 31. hxg3 Qh3 32. Qh1 Qxh1+ 33. Kxh1 Rc6 34. Kg2 Bd8 35. Nf3 Rbc8 36. Rh1 Kg7 37. Bc3 e5 38. Ra5 Ra8 39. Ra6 Rd6 40. Nxe5 Nxc4 41. Nc6 Rxd3 42. Nxd8 Rxc3 43. Ne6+ Kg6 44. Nc7 Rd8 45. e4 Rd2 46. Ne8 Ne3+ 47. Kh3 Rxf2 48. Rxa7 Rcc2 49. Rg7+ Kh6 50. Rg8 c4 51. Rg7 c3 52. Rg8 Rcd2 53. e5 fxe5 54. Nc7 c2 55. Ne6 c1=Q 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964674 | De Albuquerque, Ian Telek C. (2056) | Rodriguez Vila, A (2431) | 0-1 | |
| 1. e4 c5 2. Nf3 a6 3. c3 g6 4. d4 cxd4 5. cxd4 d5 6. e5 Bg4 7. Nc3 Nc6 8. Be3 e6 9. Be2 Nge7 10. O-O Nf5 11. Qd2 Be7 12. Rad1 O-O 13. h3 Bxf3 14. Bxf3 Rc8 15. Be2 Na5 16. g4 Nxe3 17. Qxe3 Qb6 18. Rd2 Nc4 19. Bxc4 Rxc4 20. g5 Rfc8 21. h4 Qa5 22. a3 b5 23. Kg2 b4 24. Ne2 bxa3 25. bxa3 Rc2 26. Rd3 Ra2 27. h5 Rcc2 28. hxg6 hxg6 29. Qf4 Qd8 30. Rh3 Bf8 31. Nc3 Rxa3 32. Rh7 Bg7 33. Rfh1 Rcxc3 34. Qh4 Rh3 35. Rxh3 Rxh3 36. Kxh3 a5 37. Kh2 Qb6 38. Rh6 Qb1 39. Qf4 Bxh6 40. gxh6 Qf5 41. Qd2 a4 42. Kg2 Qg4+ 43. Kh2 Qf3 44. Qc2 Qf4+ 45. Kg1 Qg4+ 46. Kf1 Qxd4 47. Qc7 Qc4+ 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964675 | Limp, E (2294) | Soares, Joao Carlos T. C. (2032) | 1-0 | |
| 1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 a5 5. Nc3 Be7 6. e3 O-O 7. Be2 Ne4 8. O-O Nxc3 9. Bxc3 a4 10. b4 dxc4 11. Bxc4 Nd7 12. a3 Nb6 13. Be2 c5 14. bxc5 Bxc5 15. e4 Bd7 16. Qb1 Be7 17. Qb2 f6 18. Nd4 e5 19. Qa2+ Rf7 20. Nc2 Bc6 21. f3 Qc8 22. Rab1 Bd8 23. Ne3 Be8 24. Rfc1 Qb8 25. Nc4 Nc8 26. Kh1 Kh8 27. d4 exd4 28. Bxd4 Bc7 29. Bg1 Bf4 30. Rd1 Qc7 31. Ne3 Bc6 32. Nd5 Bxd5 33. Qxd5 Nd6 34. g3 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964676 | Mariano, M (2037) | Tomiello, Lucas Costamilan (2288) | 0-1 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 Qc7 8. O-O-O e6 9. f4 b5 10. Bxb5 axb5 11. Ndxb5 Qa5 12. Nxd6+ Bxd6 13. Qxd6 Ra6 14. Qd4 Bb7 15. g4 O-O 16. Bxf6 Nxf6 17. g5 Nh5 18. Rhf1 Nxf4 19. Rxf4 e5 20. Rf5 exd4 21. Rxa5 Rxa5 22. Rxd4 Rxg5 23. b4 h5 24. a4 Rg2 25. b5 Rxh2 26. a5 Rh1+ 27. Kb2 Rb8 28. b6 h4 29. Nd5 h3 30. e5 h2 31. Ne7+ Kf8 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964677 | De Souza, Felipe Guimaraes (2025) | Alboredo, Julia (2220) | 1/2-1/2 | |
| 1. Nf3 Nf6 2. d4 e6 3. c4 Bb4+ 4. Nbd2 b6 5. g3 Bb7 6. Bg2 O-O 7. a3 Bxd2+ 8. Qxd2 a5 9. b3 Be4 10. Bb2 d5 11. Rc1 a4 12. b4 dxc4 13. Rxc4 c6 14. O-O b5 15. Rcc1 Nbd7 16. Qf4 Rc8 17. Bh3 Qc7 18. Ne5 Nb6 19. f3 Bd5 20. e4 Bc4 21. Rf2 Nfd7 22. Qe3 Nxe5 23. dxe5 Rfd8 24. Bd4 Nd7 25. Bf1 c5 26. bxc5 Nxe5 27. Bxe5 Qxe5 28. Bxc4 bxc4 29. Rxc4 Qa1+ 30. Rc1 Rd1+ 31. Rf1 Rxf1+ 32. Rxf1 Qb2 33. Rd1 h6 34. Rd3 Qb1+ 35. Kg2 Qc2+ 36. Rd2 1/2-1/2 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964678 | Becker, Rogerio Sperb (2105) | Nascimento, Kaio Vinicius da Trindade (1170) | 1-0 | |
| 1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. d4 O-O 6. O-O b6 7. Nc3 Bb7 8. Ne5 Na6 9. Qa4 c5 10. cxd5 exd5 11. Rd1 Qe8 12. Qxe8 Rfxe8 13. dxc5 Bxc5 14. Nd3 h6 15. Nxc5 Nxc5 16. Be3 Nce4 17. Nxe4 Nxe4 18. Bd4 Rac8 19. Rac1 Ng5 20. e3 Ne6 21. Rxc8 Rxc8 22. Bc3 Rd8 23. h4 Kf8 24. f4 f5 25. Bh3 g6 26. h5 Kf7 27. hxg6+ Kxg6 28. g4 fxg4 29. Bxg4 Nc5 30. Bd4 Kf7 31. Kh2 Ne6 32. Bc3 Rg8 33. Rg1 Ke7 34. Be2 Rc8 35. Rg6 d4 36. exd4 Be4 37. Rxh6 Nxd4 38. Ba6 Nf3+ 39. Kg3 Rg8+ 40. Kf2 Ng1 41. Ke3 Bd5 42. a3 Rg3+ 43. Kd4 Bb3 44. Rh7+ Ke6 45. Bc4+ Bxc4 46. Kxc4 Rg4 47. Rxa7 Rxf4+ 48. Kb5 Ne2 49. Rc7 Rf2 50. Bg7 Nf4 51. Rc6+ Kf7 52. Bd4 Rd2 53. Bc3 Rd7 54. Rf6+ 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964679 | Prado Filho, Ricardo de Almeida (1834) | Bastos Seixas, Pedro Lucas (2055) | 0-1 | |
| 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 c6 7. Qd2 a6 8. Bd3 b5 9. Nge2 Nbd7 10. O-O e5 11. d5 b4 12. Na4 cxd5 13. cxd5 Qa5 14. b3 Nc5 15. Nxc5 Qxc5+ 16. Be3 Qa5 17. Rfc1 Bd7 18. a3 Rab8 19. Rc4 Nxd5 20. exd5 e4 21. Ra2 exd3 22. Nf4 Bc3 23. Qxd3 Bb5 24. Qc2 Bxc4 25. axb4 Bxb3 26. Qxc3 Qxa2 27. Nh5 gxh5 28. Bh6 Qb1+ 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964680 | Campos, Ale (2049) | Felix, Raimundo Nascimento (1811) | 1-0 | |
| 1. c4 Nf6 2. Nc3 c6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 exf6 7. d4 Bd6 8. Bd3 O-O 9. Ne2 Qc7 10. c5 Be7 11. Bf4 Qd7 12. O-O Re8 13. Qc2 g6 14. Rfe1 Bf8 15. Ng3 f5 16. Nf1 b5 17. Ne3 Na6 18. a4 b4 19. Nc4 b3 20. Qd2 Rxe1+ 21. Rxe1 Nc7 22. Ne5 Qd5 23. Bc4 Qd8 24. Nxf7 Qf6 25. Be5 Be6 26. Bxf6 Kxf7 27. Bxe6+ Nxe6 28. Be5 Rd8 29. Qb2 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964681 | Urquiza, Marcello de Albuquerque (2017) | Simas, Breno Matos (1768) | 1-0 | |
| 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Ne2 Be7 8. O-O Nd5 9. Nf3 O-O 10. Bb3 b6 11. c4 N5f6 12. Nc3 Bb7 13. Bf4 Nh5 14. Be3 Nhf6 15. h3 c5 16. d5 exd5 17. cxd5 Bd6 18. Bg5 Re8 19. Nh4 h6 20. Nf5 Bf8 21. Bh4 Ne5 22. Ba4 Ng6 23. Bxe8 Qxe8 24. Bxf6 gxf6 25. Qh5 Kh7 26. Rfe1 Qd7 27. Ne4 Bg7 28. Neg3 Qxd5 29. Ne3 Qc6 30. f3 Rd8 31. Ngf5 Bf8 32. Nxh6 Nf4 33. Qf5+ Ng6 34. Nxf7 Rd7 35. Qh5+ Kg7 36. Nf5+ 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964682 | Brito, V (1769) | De Saboya E Silva, J (2010) | 1-0 | |
| 1. d4 Nf6 2. Nc3 d5 3. Bf4 c6 4. e3 Bf5 5. f3 h5 6. Bd3 e6 7. Bxf5 exf5 8. Qd3 g6 9. O-O-O Be7 10. h3 b5 11. Kb1 Nbd7 12. e4 b4 13. e5 bxc3 14. exf6 Nxf6 15. Qxc3 Qd7 16. Re1 O-O 17. g4 Rfe8 18. Ne2 a5 19. Qd3 h4 20. gxf5 Qxf5 21. Qxf5 gxf5 22. Rhg1+ Kh7 23. Nc1 Nh5 24. Be5 f6 25. Bh2 c5 26. Rg2 Bf8 27. Rxe8 Rxe8 28. Re2 Rc8 29. dxc5 Bxc5 30. Nb3 Ng3 31. Rd2 Nf1 32. Rxd5 Nxh2 33. Nxc5 Nxf3 34. Rxf5 Ng5 35. Nd3 Kg6 36. Rf4 Rh8 37. Nf2 Re8 38. b3 Re2 39. c4 f5 40. c5 Ne6 41. Nd3 Re3 42. Rf3 Rxf3 43. Ne5+ Kh5 44. Nxf3 Nxc5 45. Kc2 Ne4 46. a3 Nf2 47. Ng1 Kg6 48. b4 axb4 49. axb4 Ne4 50. Nf3 Nd6 51. Kd3 Kf6 52. Kd4 Ke6 53. Nxh4 Nb7 54. Nf3 Nd6 55. Kc5 Kd7 56. h4 Nf7 57. Kd5 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964683 | Machado, Wal (1656) | Azevedo, Edm (1882) | 0-1 | |
| 1. c4 c6 2. d4 d5 3. e3 Nf6 4. Nc3 Bg4 5. Qb3 Qd7 6. Bd3 e6 7. Nge2 Be7 8. O-O O-O 9. Ng3 Qc7 10. h3 Bh5 11. Nxh5 Nxh5 12. Re1 Nd7 13. e4 dxe4 14. Nxe4 Nhf6 15. Be3 Nxe4 16. Bxe4 Rfd8 17. Rad1 Nf6 18. Bb1 Rd7 19. a3 Rad8 20. Qc2 g6 21. Qe2 Ne8 22. Rd2 Bf6 23. Red1 Ng7 24. Qf3 Ne8 25. Qg4 Nd6 26. Qf4 Bg7 27. b3 Ne8 28. Qf3 Qa5 29. a4 Qb4 30. Rd3 Qe7 31. R3d2 Qf6 32. Qg4 Qe7 33. Qg3 Qb4 34. Bc2 Qc3 35. Qg4 Nf6 36. Qe2 Ne8 37. Rd3 Qb4 38. Bd2 Qb6 39. a5 Qc7 40. Bc3 Nd6 41. g4 Ne8 42. Qe3 Qd6 43. Kg2 Qe7 44. Kg3 Bf6 45. Kg2 Bg5 46. f4 Bh6 47. g5 Bg7 48. h4 Nd6 49. Bb4 Nxc4 50. Qe1 Nd6 51. R3d2 Qe8 52. Bc5 Nb5 53. Qe3 Bf8 54. Bxf8 Qxf8 55. h5 Qg7 56. hxg6 hxg6 57. Be4 Rxd4 58. Bd3 Nc3 59. Re1 Nd5 60. Qe5 Nxf4+ 61. Kf1 Qxe5 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964684 | Barberi, Catarina (1431) | Deus Filho, J (1880) | 0-1 | |
| 1. d4 e6 2. c4 f5 3. Nf3 b6 4. g3 Bb7 5. Bg2 Nf6 6. O-O Be7 7. Nbd2 O-O 8. Qc2 Qe8 9. b3 Qh5 10. Re1 d6 11. Nf1 Nbd7 12. Ng5 Bxg2 13. Kxg2 e5 14. dxe5 dxe5 15. Qxf5 Bb4 16. Bd2 Bxd2 17. Nxd2 Nc5 18. Ndf3 h6 19. g4 Qe8 20. Nh3 Nfd7 21. Qh5 Qxh5 22. gxh5 a5 23. Rad1 Rae8 24. Nd2 Nf6 25. f3 Nxh5 26. Rf1 Nf6 27. Nf2 Rd8 28. Rfe1 Rd6 29. Nf1 Re6 30. Nd3 Nxd3 31. exd3 Nh5 32. Ng3 Nf4+ 33. Kf2 Rd6 34. Re3 Rfd8 35. Ne2 Nxd3+ 36. Kf1 Kf7 37. Nc3 Nb4 38. Rxd6 cxd6 39. a3 Nc2 40. Re2 Nd4 41. Rf2 Ke6 42. Nd5 g5 43. b4 axb4 44. axb4 b5 45. Nc7+ Kd7 46. Nxb5 Nxb5 47. cxb5 Rb8 48. Ra2 Rxb5 49. Ra7+ Kc6 50. Rh7 Rxb4 51. Rxh6 Rh4 52. Rg6 Rxh2 53. Rxg5 Kd5 54. f4 Ke4 55. fxe5 dxe5 56. Rg8 Ke3 57. Rg3+ Kd4 58. Rg8 e4 59. Rd8+ Ke3 60. Ra8 Rh1+ 61. Kg2 Rd1 62. Rf8 Kd3 63. Rd8+ Ke2 64. Re8 e3 65. Rf8 Rd7 66. Ra8 Rg7+ 67. Kh2 Ke1 68. Ra1+ Kf2 69. Kh3 e2 70. Ra2 Kf1 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964685 | Trombini, F (1853) | Borensztajn, D (1564) | 1-0 | |
| 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be2 b6 5. Nf3 Bb7 6. O-O e6 7. Bg5 Ne7 8. Qd2 h6 9. Be3 Nd7 10. Ne1 a6 11. g3 b5 12. f3 Nb6 13. b3 Nd7 14. Nd1 g5 15. Nf2 O-O 16. Ng2 Ng6 17. c3 Qe7 18. f4 f6 19. Bd3 Qe8 20. a4 bxa4 21. Rxa4 e5 22. fxe5 fxe5 23. d5 c6 24. dxc6 Bxc6 25. Rxa6 Rxa6 26. Bxa6 Qb8 27. Bc4+ Kh7 28. Rd1 Nf6 29. Qxd6 Bxe4 30. Nxe4 Nxe4 31. Qd3 Nf6 32. Bc5 e4 33. Qe2 Re8 34. Ne3 Ne5 35. Nd5 Nf3+ 36. Kg2 Ng4 37. Ne7 Qb7 38. Bd5 Qb8 39. Qxe4+ 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964686 | Costamilan, Gerson Bazo | Moritani, Sho (1852) | 1-0 | |
| 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. g3 e6 6. Bg2 d6 7. O-O Nge7 8. d3 O-O 9. Ne2 f5 10. c3 Qb6 11. Qb3 Qa6 12. Qc2 Bd7 13. Be3 Rac8 14. h3 Kh8 15. Kh2 c4 16. d4 fxe4 17. Qxe4 Nf5 18. Bf2 Rce8 19. g4 Nh6 20. Qc2 Ne7 21. Ng5 Nf7 22. Ne4 Bc6 23. Bh4 Bxe4 24. Bxe4 d5 25. Bg2 Nd6 26. Rae1 Bf6 27. Bg3 Qc6 28. Ng1 Qd7 29. Qe2 Nc6 30. Rf3 Bg7 31. Re3 Nd8 32. h4 Qf7 33. Nh3 Bh6 34. Ng5 Bxg5 35. fxg5 Qd7 36. Be5+ Kg8 37. Bf6 Qc7 38. Kh3 Rxf6 39. gxf6 Rf8 40. Rxe6 Ne4 41. Bxe4 Nxe6 42. Bxd5 Rxf6 43. Bxe6+ 1-0 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964687 | Dias, Matheus Braga (1839) | Motta, Vinicius Araujo Dias B. (1537) | 0-1 | |
| 1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 a6 5. d4 cxd4 6. Nxd4 Bb4 7. Nxc6 Bxc3+ 8. bxc3 dxc6 9. Bd3 Ne7 10. O-O O-O 11. h4 Qa5 12. Qe2 b5 13. c5 Ng6 14. f4 Qxc3 15. Be3 Rd8 16. Rad1 Nxh4 17. g3 Ng6 18. Bb1 Bb7 19. e5 Ne7 20. Rd6 Nd5 21. Bf2 Rxd6 22. exd6 Rd8 23. Qe4 Nf6 24. Qe2 Nd7 25. Kg2 Nxc5 26. Rd1 Nd7 27. Bd4 c5+ 28. Be4 Bxe4+ 29. Qxe4 cxd4 30. Rxd4 Nc5 31. Qe5 f6 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964688 | Cunha, Rodrigo Azalim | Nagoya, Felipe Hideyoshi F (1837) | 0-1 | |
| 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Nf3 h6 9. Bh4 Ne4 10. Bxe7 Qxe7 11. Qc2 f5 12. Bxe4 fxe4 13. Nd2 O-O 14. O-O Qg5 15. b4 Nf6 16. Kh1 Ng4 17. Nb3 Qh4 18. h3 Nxf2+ 19. Kg1 Nxh3+ 20. gxh3 Qg3+ 21. Qg2 Qxe3+ 22. Kh2 Rxf1 23. Rxf1 Qxc3 24. Qg6 Qxh3+ 25. Kg1 Qg4+ 26. Qxg4 Bxg4 27. Nc5 b6 28. Nb7 Rf8 29. Rc1 Rf6 30. Rc3 Bc8 0-1 | ||||
|
2023.05.04
II Rio Chess Open 2023
|
||||
| 964689 | Okamura, M (1995) | Mesquita, Arnaldo Leite (1705) | 1-0 | |
| 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 O-O 6. Bd3 d6 7. Ne2 b6 8. O-O Bb7 9. Ng3 Nbd7 10. e4 e5 11. Be3 Re8 12. f3 Nf8 13. Qd2 Kh8 14. Nf5 Qd7 15. Nxg7 Rec8 16. Nf5 Ne6 17. d5 Nc5 18. Bxc5 dxc5 19. Qh6 Ne8 20. Qf8# 1-0 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964690 | Languidey, Simon Alejandro (2399) | Supi, L (2603) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qa5 8. Qd2 h6 9. Bh4 e6 10. O-O-O b5 11. Nb3 Qc7 12. a3 Bb7 13. Bd3 Be7 14. Kb1 Rc8 15. Bxf6 Nxf6 16. f5 exf5 17. Rhe1 O-O 18. Nd5 Nxd5 19. exd5 Bf6 20. Bxf5 Rce8 21. Na5 Rxe1 22. Qxe1 Ba8 23. Bg4 Be5 24. g3 Re8 1/2-1/2 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964691 | Santiago, Y (2471) | Di Berardino, D (2479) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 d5 5. Nf3 O-O 6. Bg2 Nc6 7. O-O dxc4 8. Re1 Rb8 9. a3 Be7 10. Qa4 Nxd4 11. Nxd4 Qxd4 12. Be3 Qd8 13. Qxa7 Bd7 14. Bxb7 Ng4 15. Red1 Nxe3 16. fxe3 Qe8 17. Bf3 Bd6 18. Qd4 Rxb2 19. Ne4 Qb8 20. Nxd6 1/2-1/2 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964692 | Barbosa, Ev (2491) | Cubas, Jo (2455) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 g6 8. Qe2 d6 9. O-O Nd7 10. a4 b6 11. Na3 Qc7 12. Nc4 Bb7 13. a5 b5 14. Nb6 Nxb6 15. axb6 Qxb6 16. Na5 Nf6 17. Be3 Qc7 18. Nxb7 Qxb7 19. Rxa6 Rxa6 20. Bxb5+ Rc6 21. Qc4 O-O 22. Qxc6 Qxc6 23. Bxc6 Rc8 24. Bb5 Rxc2 25. Rb1 d5 26. Bd3 Rc8 27. exd5 Nxd5 28. Bd2 Bb4 29. Bh6 Rb8 30. g3 Bf8 31. Bd2 Bb4 32. Bh6 Bf8 33. Bd2 Bb4 34. Ra1 1/2-1/2 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964693 | Rodriques, E (2312) | Matsuura, E (2403) | 1-0 | |
| 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. Nd5 Qd8 11. Nxf6+ Bxf6 12. c3 a6 13. Bh6 Bg7 14. Qd2 Bd7 15. Rad1 Qa5 16. Bxg7 Kxg7 17. f4 Nxd4 18. Qxd4+ Kg8 19. f5 Bc6 20. f6 Qg5 21. fxe7 Qxe7 22. Rf4 Rad8 23. Rdf1 Be8 24. Bd5 Rd7 25. R1f3 Qe5 26. Qd2 Re7 27. Qf2 Kg7 28. Rf6 a5 29. g4 Qg5 30. R3f4 Qe5 31. Qh4 Bc6 32. g5 h5 33. gxh6+ Kh7 34. Bxf7 Bxe4 35. Bxg6+ Bxg6 36. Rxf8 Qe3+ 37. Qf2 Qc1+ 38. Kg2 Qd1 39. Rd4 Qh5 40. Rh8+ Kxh8 41. Qf8+ Kh7 42. Qxe7+ Bf7 43. Rf4 Qg6+ 44. Kh3 Qh5+ 45. Kg3 Qg6+ 46. Rg4 Qd3+ 47. Kh4 1-0 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964694 | Gemy, J (2342) | Rodi, L (2285) | 1/2-1/2 | |
| 1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. g3 Nf6 7. Bg2 Bc5 8. O-O O-O 9. d3 Nbd7 10. Qe2 Qc7 11. Kh2 Bd4 12. Nd1 dxe4 13. dxe4 e5 14. Ne3 Rfe8 15. Nf5 Bc5 16. Bg5 g6 17. Nh6+ Kg7 18. Qc4 Rf8 19. Rad1 Be7 20. h4 Nb6 21. Qb3 Ng8 22. Nxg8 Bxg5 23. hxg5 Kxg8 24. Rd3 Rad8 25. Rfd1 Qe7 26. f4 Rxd3 27. Rxd3 exf4 28. gxf4 h6 29. Rg3 Rd8 30. Qa3 Rf8 31. Qb3 Rd8 32. f5 hxg5 33. fxg6 Kg7 34. Qxf7+ 1/2-1/2 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964695 | Do Nascimento, Christian Almeida (2095) | Filgueiras, Nathan Felipe (2319) | 0-1 | |
| 1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nf3 e6 6. Be2 Nh5 7. Be5 Nxe5 8. Nxe5 Nf6 9. Bb5+ Nd7 10. Qf3 Qf6 11. Nxd7 Bxd7 12. Bxd7+ Kxd7 13. Qe2 cxd4 14. Qb5+ Kc7 15. cxd4 Rc8 16. O-O Kb8 17. Nd2 Bd6 18. Rac1 Qh4 19. Nf3 Qe7 20. Nd2 h5 21. Nb3 h4 22. Na5 Ka8 23. Nb3 a6 24. Qe2 g5 25. Rxc8+ Rxc8 26. h3 Bb8 27. f4 gxf4 28. exf4 Qf6 29. Qg4 Qh8 30. f5 Rg8 31. Qe2 Qg7 32. Qg4 Qh7 33. Qe2 exf5 34. Qf3 Qg7 35. Qxd5 Qg3 36. Nc5 Qe3+ 37. Kh1 Qe7 38. Qxf5 Rd8 39. Qxf7 Qxf7 40. Rf3 Qf6 41. Rxf6 Rxd4 42. Rf7 Be5 43. Kg1 Bg3 44. Rf1 Rc4 45. Nd3 Rc2 46. Rd1 Ka7 47. Kf1 a5 48. a4 Rc4 49. Ra1 Re4 50. Ra3 b6 51. Ra1 Kb7 52. b3 Re3 53. Rd1 Kc6 54. Kg1 Kd5 55. Nf4+ Kc5 56. Rc1+ Kd4 57. Nh5 Re1+ 58. Rxe1 Bxe1 59. Kf1 Bb4 60. Nf4 Bd6 61. Ne2+ Kd3 62. Kf2 Bc5+ 63. Kf3 Kc2 64. g4 hxg3 65. h4 g2 66. Kxg2 Kxb3 67. h5 Bf8 68. Kf3 Kxa4 69. Ke3 Kb4 70. Kd2 a4 71. Kc2 Kc4 72. Ng3 b5 73. Nf5 b4 74. h6 b3+ 75. Kb1 Bb4 76. Ne3+ Kb5 77. Kb2 Bd6 78. Ng4 Bf8 79. Kc3 Kc5 80. Nf6 Bxh6 81. Ne4+ Kd5 82. Nf6+ Kc6 83. Ne4 Kb5 84. Nd6+ Kc5 85. Ne4+ Kb6 86. Kc4 Ka5 87. Nc3 Kb6 88. Ne4 0-1 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964696 | Rodriguez Vila, A (2431) | Aranha Filho, A (2150) | 1/2-1/2 | |
| 1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. b3 Nbd7 5. Bb2 Bd6 6. Nc3 O-O 7. Rc1 a6 8. Be2 b6 9. cxd5 exd5 10. Nd4 Nc5 11. O-O Qd7 12. d3 Re8 13. Bf3 Bb7 14. Nce2 Be5 15. Qc2 Rac8 16. Ng3 Ne6 17. Ndf5 Ng5 18. Be2 Bxb2 19. Qxb2 Qd8 20. Nxg7 Kxg7 21. f4 Nh3+ 22. gxh3 d4 23. e4 c5 24. Bf3 Kh8 25. b4 Qd7 26. bxc5 bxc5 27. Rf2 Qb5 28. a4 Qb4 29. Qa2 Rc7 30. a5 Qb5 31. Rc4 Qd7 32. Bg2 Ba8 33. Rfc2 Rec8 34. Qa3 Qb5 35. Rb2 Qd7 36. Rb6 Rc6 37. Rxc6 Qxc6 38. Nf5 Qc7 39. Qc1 Nh5 40. Nxd4 Nxf4 41. Bf1 Rg8+ 42. Kh1 Qe5 43. Nf3 Qf6 44. Qc3 Qxc3 45. Rxc3 f5 46. Nd2 fxe4 47. dxe4 Rd8 48. Rxc5 Kg7 49. Rc2 Rd6 50. Kg1 Rg6+ 51. Kf2 Rd6 52. Rc7+ Kh6 53. Ke3 Ng6 54. Ra7 Rd8 55. Rxa6 Re8 56. Bb5 Rc8 57. Nc4 Rc5 58. Nd6 1/2-1/2 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964697 | Perdomo, L (2402) | Cueto, Jo (2122) | 1-0 | |
| 1. d4 d6 2. Nf3 Nd7 3. c4 Ngf6 4. Nc3 e5 5. Bg5 Be7 6. e3 c6 7. Qc2 O-O 8. Be2 Re8 9. O-O Qc7 10. b4 Nf8 11. h3 Ng6 12. dxe5 dxe5 13. Bxf6 Bxf6 14. Ne4 Be7 15. c5 Be6 16. Neg5 Bf6 17. Nxe6 Rxe6 18. Qe4 Re7 19. Nd2 Nf8 20. Nc4 g6 21. Rfd1 Nd7 22. Nd6 Bg7 23. Bc4 a5 24. a3 Nf6 25. Qc2 Nd5 26. b5 Nf6 27. b6 Qb8 28. Rd2 Ne8 29. Nxf7 Rxf7 30. Rd7 Nf6 31. Rxf7 Kh8 32. Rd1 e4 33. Qc3 Nh5 34. Rdd7 1-0 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964698 | Limp, E (2294) | Da Silva, P (2149) | 1-0 | |
| 1. Nf3 d5 2. e3 Nf6 3. b3 g6 4. Bb2 Bg7 5. c4 c6 6. Be2 O-O 7. O-O Nbd7 8. Qc2 b6 9. cxd5 cxd5 10. Rc1 Bb7 11. Na3 Rc8 12. Qd1 Rxc1 13. Rxc1 Qb8 14. Nb5 a6 15. Nbd4 Rc8 16. b4 Ne4 17. d3 Nd6 18. Rxc8+ Qxc8 19. Qd2 e5 20. Nb3 Qc6 21. a3 h6 22. Bd1 f5 23. Nc1 Kh7 24. Bb3 g5 25. Ne2 g4 26. Ne1 Nf8 27. d4 e4 28. Nf4 Nc4 29. Qc2 Ng6 30. Nxd5 Nxb2 31. Qxb2 Qd6 32. Nc3 f4 33. Ne2 f3 34. Ng3 Nh4 35. Qc2 Qe7 36. Qc4 Qe8 37. d5 Bb2 38. Nxe4 fxg2 39. Nd6 Qe5 40. Qc7+ 1-0 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964699 | Tomiello, Lucas Costamilan (2288) | Derraugh, Geordie (2116) | 0-1 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. g4 b5 8. Nxc6 Qxc6 9. Qd2 b4 10. Ne2 Qxe4 11. Rg1 Qc4 12. Nf4 Qc7 13. O-O-O Nf6 14. Bg2 Bb7 15. Bxb7 Qxb7 16. Nh5 Nd5 17. Qd4 Nxe3 18. fxe3 Rg8 19. Rgf1 d5 20. Qf4 Rc8 21. e4 Rc4 22. Ng3 d4 23. e5 Qc7 24. Ne4 Rxc2+ 25. Kb1 b3 26. axb3 f6 27. exf6 Qxf4 28. Rxf4 Rc7 29. Rdf1 Rf7 30. Kc2 Kd7 31. Kd3 e5 32. Rf5 Bd6 33. fxg7 Rxf5 34. Rxf5 Rxg7 35. g5 Kc6 36. Kc4 Rb7 37. Rf6 Rb4+ 38. Kd3 Rxb3+ 39. Kc2 Re3 40. Nxd6 Kd5 41. Rh6 Re2+ 42. Kc1 d3 43. Nf5 e4 44. Rxh7 Ke5 45. Ng3 e3 46. Re7+ Kf4 47. Rf7+ Kg4 48. Rf1 Rc2+ 49. Kb1 Rxh2 50. g6 Rh8 51. g7 Rg8 52. Nf5 e2 53. Ne3+ Kg3 54. Nf5+ Kh3 55. Rf3+ Kg4 56. Re3 d2 57. Nh6+ Kf4 58. Nxg8 d1=Q+ 59. Ka2 Kxe3 0-1 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964700 | Labussiere, Yago (2222) | Pimenta, J (2066) | 1-0 | |
| 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 d6 5. d4 exd4 6. exd4 Bg4 7. Be2 Qd7 8. O-O Be7 9. h3 Bh5 10. d5 Bxf3 11. Bxf3 Ne5 12. Be2 O-O 13. f4 Ng6 14. Bd3 h6 15. Qc2 Nh8 16. Be3 c6 17. Rae1 Rfe8 18. g4 g6 19. Qg2 c5 20. f5 g5 21. h4 Nh7 22. f6 Nxf6 23. hxg5 hxg5 24. Bf5 Qd8 25. Bxg5 Nh7 26. Bxh7+ Kxh7 27. Qe4+ 1-0 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964701 | Silva, Caio Henrique Angelico (2129) | Piccoli, Lucas Fonseca (2220) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. g3 b6 6. Bg2 Bb7 7. a3 Be7 8. O-O d6 9. b3 Nbd7 10. Bb2 c5 11. Rc1 Rc8 12. e4 Rc7 13. Re1 cxd4 14. Nxd4 a6 15. Nb1 Qa8 16. Nc3 Nc5 17. Qc2 Rfc8 18. Rcd1 b5 19. cxb5 Ncxe4 20. bxa6 Bd5 21. Ndb5 Rc5 22. Rxd5 exd5 23. Qd1 Qxa6 24. a4 Bf8 25. Nxe4 Nxe4 26. Bd4 Rc2 27. Be3 Rb2 28. Qxd5 Nf6 29. Qd1 Qa5 30. Rf1 Qb4 31. Bd4 Qxb3 32. Bxb2 Qxb2 33. Nxd6 Rc2 34. Ne4 Nxe4 1/2-1/2 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964702 | Coutinho, R (2121) | Rangel, D (2207) | 0-1 | |
| 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 O-O 8. Be2 Nxd4 9. Bxd4 d6 10. h3 Bd7 11. O-O Bc6 12. Bd3 a5 13. Qd2 Nd7 14. Bxg7 Kxg7 15. Nd5 Nc5 16. Rad1 e5 17. f4 Bxd5 18. exd5 e4 19. Be2 f5 20. Qe3 Qf6 21. Rb1 a4 22. g4 Kh8 23. g5 Qg7 24. Rf2 h5 25. gxh6 Qxh6 26. Rg2 Kg7 27. Kh2 Kf7 28. Rbg1 Rg8 29. Rg5 Qh8 30. Rb1 Qf6 31. Rg2 Rh8 32. Bf1 Rxh3+ 33. Qxh3 Rh8 34. Rd1 Rxh3+ 35. Kxh3 Qh8+ 36. Kg3 e3 37. Rh2 Ne4+ 38. Kg2 Qxb2+ 39. Kg1 Qb6 40. Be2 Nc3 41. Re1 Qd4 42. Kg2 Qxf4 43. Rf1 Qe4+ 44. Bf3 Qxc4 45. Rfh1 Nxd5 0-1 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964703 | Ribeiro, Matheus Mendes Domingues (2205) | De Souza, Brayan Lincoln Menezes (1998) | 1/2-1/2 | |
| 1. c4 e5 2. g3 d6 3. Bg2 Be7 4. Nc3 f5 5. d3 Nf6 6. Nf3 O-O 7. O-O Qe8 8. b4 a6 9. a4 Nc6 10. Qb3 Kh8 11. Bd2 a5 12. b5 Nd8 13. Nd5 Ne6 14. Qa3 Bd8 15. b6 c6 16. Nxf6 Rxf6 17. Rab1 Be7 18. Qc3 Rf7 19. e3 Bf6 20. Qa3 Qf8 21. Bc3 1/2-1/2 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964704 | Silva, Kaua Marques (2169) | De Oliveira, Yuri Garcia (1985) | 1-0 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. f5 e5 11. Nde2 b5 12. Bxf6 Nxf6 13. Nd5 Nxd5 14. exd5 b4 15. Ng3 O-O 16. Bd3 f6 17. Rhe1 a5 18. Re4 a4 19. Rxb4 a3 20. Bc4 axb2+ 21. Kxb2 Bd7 22. Bb3 Rfc8 23. Rc4 Qa7 24. Rxc8+ Rxc8 25. Rd3 Bb5 26. Rc3 Qd4 27. Qe3 Rxc3 28. Qxc3 Bd8 29. Qxd4 exd4 30. a4 Ba6 31. Ne4 Bc7 32. g4 Kf8 33. Ka3 Ke7 34. Kb4 d3 35. c4 Bc8 36. a5 h5 37. h3 hxg4 38. hxg4 Ba6 39. Nf2 d2 40. Ne4 Bxa5+ 41. Kxa5 Bxc4 42. Nxd2 Be2 43. Kb6 Bxg4 44. Bc2 g5 45. Nf1 Bf3 46. Kc6 Be2 47. Ng3 Bg4 48. Be4 Bd1 49. Nf1 Be2 50. Ne3 g4 51. Kc7 g3 52. Bg2 Bd3 53. Kc6 Bb1 54. Kb5 Kf8 55. Kc6 Ke7 56. Bf3 Bd3 57. Bg2 Bb1 58. Bh3 Be4 59. Ng2 Bf3 60. Nf4 Be4 61. Ng6+ Kf7 62. Nh4 Ke7 63. Bg2 Bd3 64. Bf3 Bc2 65. Be2 Be4 66. Bf1 Bc2 67. Bh3 Be4 68. Bg2 Bd3 69. Kc7 Bc2 70. Ng6+ Ke8 71. Nf4 Ke7 72. Nh5 Bxf5 73. Nxg3 Bg4 74. Be4 f5 75. Bxf5 1-0 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964705 | Lima, Da (2448) | Nascimento, Nicolas Daniel Trindade (1643) | 1-0 | |
| 1. c4 Nf6 2. g3 c5 3. Nf3 g6 4. Nc3 d5 5. cxd5 Nxd5 6. Bg2 Bg7 7. h4 h5 8. Ng5 Nxc3 9. bxc3 O-O 10. Rb1 Qc7 11. Ba3 Nd7 12. Qa4 a6 13. c4 Rb8 14. O-O b6 15. Bb2 b5 16. Qc2 Ne5 17. d3 Bb7 18. Bxb7 Rxb7 19. Rfc1 Rc8 20. cxb5 axb5 21. Ba1 Qc6 22. Qb3 e6 23. Rc2 b4 24. Rbc1 Qb6 25. d4 Nd7 26. Qf3 Nb8 27. dxc5 Qc6 28. Ne4 Rbc7 29. Bxg7 Kxg7 30. Qf6+ Kg8 31. Qd4 Na6 32. Rd2 Qa4 33. Nf6+ Kf8 34. Nd7+ Kg8 35. Rcc2 Qb5 36. Nf6+ 1-0 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964706 | Supi, L (2603) | Rodriques, E (2312) | 1-0 | |
| 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. O-O Ng6 8. Be3 Be7 9. a3 c4 10. Nbd2 Na5 11. Rb1 O-O 12. Ne1 f5 13. exf6 gxf6 14. Bh6 Rf7 15. f4 Qc7 16. Bh5 Kh8 17. g3 Bd6 18. Qf3 Rg8 19. Ng2 Bf8 20. Bxf8 Rfxf8 21. Bxg6 hxg6 22. Qe3 Kg7 23. g4 Rh8 24. h4 Nc6 25. Rbe1 b5 26. Rf2 a5 27. Nf1 b4 28. axb4 axb4 29. Ng3 bxc3 30. bxc3 Rb8 31. g5 f5 32. Qf3 Rb3 33. Re3 Kf7 34. Rfe2 Qa5 35. Kh2 Ne7 36. Re1 Nc8 37. h5 gxh5 38. Nh4 Nd6 39. Nhxf5 Nb5 40. Nh6+ Kg7 41. Nxh5+ 1-0 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964707 | Di Berardino, D (2479) | Cubas, Jo (2455) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bxf6 Bxf6 8. Rc1 c6 9. Bd3 g6 10. O-O Bg7 11. b4 Nd7 12. Qb3 dxc4 13. Qxc4 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Bxg6 Be6 17. Qd3 Qxd3 18. Bxd3 Rfd8 19. Rfd1 Bxc3 20. Rxc3 Bxa2 21. Ra1 Be6 22. f4 f6 23. Kf2 Rd7 24. Bc4 Bxc4 25. Rxc4 Rd2+ 26. Kf3 a6 27. Ra5 Re8 28. Rh5 Rd3 29. Rxh6 Kg7 30. Rh5 Rdxe3+ 31. Kg4 R3e4 32. Rc3 R8e5 33. Rd3 Rxf4+ 34. Kxf4 Rxh5 35. Rd7+ Kg6 36. Rxb7 Rxh2 37. Kg3 Rh5 38. Rb6 a5 1/2-1/2 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964708 | Languidey, Simon Alejandro (2399) | Santiago, Y (2471) | 1-0 | |
| 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 e6 6. Bf4 Nge7 7. Ne2 Ng6 8. Bg3 Bd6 9. Nd2 O-O 10. O-O f6 11. Qc2 Nce7 12. Qb3 Bxg3 13. hxg3 Kh8 14. c4 Rb8 15. Rfe1 dxc4 16. Nxc4 Nd5 17. Rad1 Nge7 18. Nc3 b5 19. Ne3 Nxe3 20. Rxe3 Nc6 21. Ne2 Rb6 22. Bb1 f5 23. d5 Na5 24. Qc3 Nc4 25. Red3 e5 26. b3 e4 27. Rd4 Nd6 28. b4 Bd7 29. Bc2 Qf6 30. Bb3 Rc8 31. Qe3 Rb7 32. Rc1 Re8 33. Rdd1 g5 34. Qc3 Re5 35. Nf4 Kg8 36. Qd4 Be8 37. Rc6 Rd7 38. Ra6 Bf7 39. Rc1 Qh8 40. Ne6 Nc4 41. Bxc4 bxc4 42. Rxc4 Bxe6 43. Rc8+ 1-0 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964709 | Barbosa, Ev (2491) | Limp, E (2294) | 1-0 | |
| 1. e4 c5 2. Nf3 b6 3. d4 cxd4 4. Nxd4 Bb7 5. Nc3 Nf6 6. Bg5 Nc6 7. Nxc6 Bxc6 8. e5 Ne4 9. Nxe4 Bxe4 10. Qd4 Bc6 11. Be2 Qc7 12. O-O e6 13. b4 h6 14. Be3 Be7 15. Rfd1 O-O 16. b5 Bd5 17. c4 Bc5 18. Qd3 Bxe3 19. Qxe3 Bb7 20. Rd6 f5 21. Qd4 Bc8 22. a4 Rb8 23. Ra3 Rf7 24. Bh5 Re7 25. Bg6 Qc5 26. Qxc5 bxc5 27. h4 Bb7 28. a5 1-0 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964710 | Rodi, L (2285) | Rodriguez Vila, A (2431) | 1-0 | |
| 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nc3 Bb4 6. Nb5 Ba5 7. Bd3 a6 8. Na3 b5 9. Nb1 Nf6 10. O-O Bb6 11. Qf3 Ne5 12. Qf4 Qxf4 13. Bxf4 Nxd3 14. cxd3 Bb7 15. Nd2 O-O 16. e5 Nd5 17. Nxd5 Bxd5 18. Be3 Rab8 19. Rfc1 c6 20. Bxb6 Rxb6 21. Ne4 Bxe4 22. dxe4 Re8 23. Rc5 Kf8 24. Rd1 Ke7 25. f4 Kd8 26. Kf2 Kc7 27. g4 Rbb8 28. g5 Rbd8 29. Rc3 f6 30. gxf6 gxf6 31. Rh3 fxe5 32. Rxh7 exf4 33. Kf3 Kc8 34. Rd6 Kc7 35. Rd2 Re6 36. h4 c5 37. h5 c4 38. Rg7 b4 39. Rg6 Rxg6 40. hxg6 Rg8 41. Rg2 d5 42. exd5 Kd6 43. Kxf4 Kxd5 44. Ke3 Re8+ 45. Kd2 Rg8 46. g7 a5 47. a3 c3+ 48. bxc3 bxa3 49. Kc2 a4 50. Rg4 Ke5 51. Kb1 Kf5 52. Rg1 1-0 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964711 | Rangel, D (2207) | Perdomo, L (2402) | 1/2-1/2 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. d3 d6 8. c3 h6 9. a4 Rb8 10. Nbd2 O-O 11. h3 Bb6 12. Re1 Ne7 13. Nf1 Ng6 14. Ng3 c5 15. axb5 axb5 16. Nh2 Be6 17. Bxe6 fxe6 18. c4 Ba5 19. Re2 1/2-1/2 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964712 | Derraugh, Geordie (2116) | Gemy, J (2342) | 1-0 | |
| 1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 Bd6 6. Nc3 d4 7. Ne2 Be6 8. c3 c5 9. Bxe6 fxe6 10. Qb3 Qd7 11. Ng5 h6 12. Nxe6 Nc6 13. a4 Na5 14. Qb5 Qxb5 15. axb5 Nb3 16. Nxg7+ Kf8 17. Nf5 Nxa1 18. Nxd6 Nb3 19. Nc4 Nd7 20. O-O a6 21. b6 Ke7 22. Ng3 Nxc1 23. Rxc1 a5 24. Nf5+ Ke6 25. g3 Ra6 26. f4 dxc3 27. Rxc3 exf4 28. gxf4 Nxb6 29. Kf2 Nxc4 30. Rxc4 Rb6 31. Rxc5 Rxb2+ 32. Ke3 Ra8 33. Nd4+ Kd6 34. Rd5+ Kc7 35. Ne6+ Kc6 36. f5 a4 37. f6 a3 38. Nd8+ Kb6 39. f7 a2 40. f8=Q a1=Q 41. Qf6+ Ka7 42. Qd4+ Kb8 43. Qe5+ Kc8 44. Rc5+ Kxd8 45. Qd6+ Ke8 46. Re5+ Kf7 47. Re7+ 1-0 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964713 | Filgueiras, Nathan Felipe (2319) | Labussiere, Yago (2222) | 1-0 | |
| 1. e4 c5 2. Nc3 a6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 Nc6 7. Be3 Nf6 8. O-O Bb4 9. Nxc6 bxc6 10. f4 O-O 11. e5 Nd5 12. Nxd5 cxd5 13. c3 Be7 14. Bd3 d6 15. Bd4 g6 16. b4 f6 17. Qe2 a5 18. b5 a4 19. Rab1 dxe5 20. fxe5 f5 21. b6 Qb7 22. Bb5 Bd8 23. Kh1 Rf7 24. Qc2 Bd7 25. Bxd7 Rxd7 26. Rb4 Qc6 27. Rfb1 Rb7 28. c4 Rc8 29. Qxa4 dxc4 30. Qc2 Be7 31. Rb5 Ba3 32. Qc3 Ra8 33. h3 f4 34. Qf3 Qxf3 35. gxf3 Rd8 36. Ra5 Rxd4 37. Rxa3 Rd8 38. Ra7 Rbb8 39. Rc7 Rd3 40. Rxc4 Rd7 41. a4 Kg7 42. a5 Rd3 1-0 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964714 | Piccoli, Lucas Fonseca (2220) | Silva, Kaua Marques (2169) | 0-1 | |
| 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. g3 O-O 14. Bg2 Bg5 15. O-O Be6 16. Qd3 Qb8 17. f4 Bd8 18. Kh1 exf4 19. gxf4 Bb6 20. Nce3 Bxe3 21. Nxe3 Qc7 22. Rac1 f6 23. Rf3 Ne7 24. f5 Bf7 25. Rg3 Nc6 26. Nd5 Qd8 27. Qd2 Kh8 28. Nf4 Ne5 29. b3 Qb6 30. Rg1 a4 31. Bf3 axb3 32. axb3 Rg8 33. Bh5 Ra7 34. Qg2 Bxh5 35. Nxh5 Qd8 36. Nxg7 Qa8 37. Nh5 Rxg3 38. Nxg3 Ra2 39. Ne2 Qf8 40. Qf2 Nd3 41. Qe3 Nc5 42. Ng3 Qe7 43. Qf3 Qe5 44. Qg4 Nd3 45. Qf3 Nf2+ 46. Kg2 Nxe4+ 47. Kh1 Nf2+ 48. Kg2 Ne4+ 49. Kh1 Nf2+ 50. Kg2 Ng4+ 51. Kh3 Rxh2+ 52. Kxg4 Qd4+ 53. Ne4 Qxg1+ 54. Kf4 Rh4+ 0-1 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964715 | Becker, Rogerio Sperb (2105) | Lima, Da (2448) | 0-1 | |
| 1. c4 Nf6 2. Nf3 c5 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. Nc3 d6 7. d3 Nc6 8. a3 a6 9. Rb1 Rb8 10. b4 cxb4 11. axb4 b5 12. cxb5 axb5 13. Bd2 Bd7 14. Qc1 Re8 15. Qa3 Ra8 16. Qc1 Qb8 17. Bh6 Bh8 18. Qd2 Ra3 19. Rfc1 Ng4 20. Bf4 Qa7 21. e3 Bxc3 22. Rxc3 Rxc3 23. Qxc3 e5 24. Bg5 h6 25. h3 Nxf2 26. Kxf2 hxg5 27. Nxg5 Rc8 28. Ra1 Qb6 29. Qb3 Nd8 30. Bd5 Be8 31. Ra2 Qc7 32. Kg2 Kg7 33. Rf2 Qc1 34. Qa2 Qxe3 35. Nxf7 Nxf7 36. Bxf7 Bc6+ 37. Bd5 Ra8 38. Qb3 Ra3 39. Qxa3 Bxd5+ 40. Kf1 Bc4 41. Qa1 Bxd3+ 42. Kg1 Be4 43. Qd1 Qxg3+ 44. Kf1 Bd3+ 0-1 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964716 | Matsuura, E (2403) | Do Nascimento, Christian Almeida (2095) | 1-0 | |
| 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. h4 Nbc6 8. h5 h6 9. Qg4 Nf5 10. Bd3 Nce7 11. Qd1 c4 12. Be2 Nc6 13. Bg4 Nce7 14. Ne2 Bd7 15. a4 Qa5 16. Ba3 O-O-O 17. Bb4 Qc7 18. Bxf5 Nxf5 19. g4 f6 20. gxf5 fxe5 21. fxe6 Bxe6 22. dxe5 d4 23. Bd6 Qc6 24. Rg1 d3 25. cxd3 cxd3 26. Qxd3 Bc4 27. Qf5+ Rd7 28. Nd4 Qd5 29. Rxg7 Rd8 30. Rxd7 Rxd7 31. Rd1 Qa5 32. Bb4 Qd5 33. Qf8+ 1-0 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964717 | Ribeiro, Matheus Mendes Domingues (2205) | Bastos Seixas, Pedro Lucas (2055) | 1/2-1/2 | |
| 1. c4 d6 2. Nc3 g6 3. g3 Bg7 4. Bg2 c6 5. d3 Nf6 6. e4 O-O 7. Nge2 Bg4 8. h3 Bd7 9. O-O e5 10. f4 Qc8 11. Kh2 h6 12. Be3 c5 13. Qd2 Kh7 14. Rac1 Nc6 15. Nd5 Ne8 16. f5 Qd8 17. Rf2 g5 18. Rh1 f6 19. Kg1 Rh8 20. h4 Kg8 21. Nec3 Nd4 22. Qd1 Nc7 23. hxg5 hxg5 24. Rxh8+ Bxh8 25. Nxc7 Qxc7 26. Nd5 Qd8 27. Bf1 Nc6 28. Rh2 Be8 29. Qg4 Bg7 30. Qh3 Ne7 31. Qh7+ Kf8 32. Bxg5 Ng8 33. Bd2 b5 34. Rh4 Rb8 35. b3 a5 36. g4 bxc4 37. dxc4 Bf7 38. Rh3 Bxd5 39. cxd5 Qb6 40. Bc4 a4 41. g5 axb3 42. axb3 Qa7 43. Rg3 Qa1+ 44. Kh2 Rb7 45. Qh3 Qd4 46. Qg2 Ra7 47. gxf6 Nxf6 48. Rxg7 Ra2 49. Rf7+ Kxf7 50. Qg6+ Kf8 51. Qxf6+ Kg8 52. Qd8+ Kh7 53. Qe7+ Kg8 54. Qe6+ Kh8 55. Qe8+ Kh7 56. Qh5+ Kg8 57. Qg5+ Kh8 58. Kh3 Qxd2 59. Qf6+ 1/2-1/2 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964718 | Duarte Napoles, F (2204) | Costamilan, Gerson Bazo | 1-0 | |
| 1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. Nf3 c5 8. Bd3 Bd7 9. Be4 Bc6 10. Qe2 Bd6 11. d4 Bxe4 12. Qxe4 Nc6 13. Rb1 Rb8 14. Rxb7 Rc8 15. O-O O-O 16. Rd7 Bb8 17. Ba3 Na5 18. Bxc5 Rfe8 19. Bxa7 Nxc4 20. Bxb8 Rxb8 21. h4 Ra8 22. Ng5 1-0 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964719 | Campos, Ale (2049) | Guimaraes, W (2194) | 0-1 | |
| 1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. d4 dxc4 7. Ne5 Nc6 8. Bxc6 bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. Qa4 e5 12. Qxc4 exd4 13. Bg5 Bb7 14. Qxd4 Qxe2 15. f3 Bxf3 16. Qf2 Qxf2+ 17. Rxf2 Ne4 18. Rxf3 Nxg5 19. Rf5 h6 20. Nd2 Rad8 21. Nc4 Rfe8 22. Kf1 Re4 23. Rc1 g6 24. Ra5 Nf3 25. Rc2 Rxc4 26. Rf2 Rd2 27. Rxd2 Nxd2+ 28. Ke2 Ne4 29. Kd3 Nd6 30. Rxa7 c5 31. a4 Rb4 32. Kc3 h5 33. b3 h4 34. gxh4 Rxh4 35. Rd7 Rh3+ 36. Kc2 Nf5 37. Rb7 Nd4+ 38. Kb2 Rxh2+ 39. Kb1 Kg7 40. a5 Rh8 41. Kb2 Ra8 42. Kc3 Rxa5 43. Kc4 Ne6 44. Kd5 Ra2 45. Kd6 g5 46. Ke5 Rb2 47. Kf5 Rxb3 48. Ra7 c4 49. Ra4 c3 50. Rc4 Rb5+ 51. Kg4 Rc5 52. Kh5 Nf4+ 0-1 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964720 | De Souza, Brayan Lincoln Menezes (1998) | Silva, Caio Henrique Angelico (2129) | 0-1 | |
| 1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Nf6 5. a3 c5 6. Bb5+ Nc6 7. Nge2 a6 8. exd5 exd5 9. Bxc6+ bxc6 10. Be3 cxd4 11. Bxd4 Be7 12. Na4 Bf5 13. Qd2 Rb8 14. b4 O-O 15. O-O Re8 16. Ng3 Bg6 17. Qc3 Qc7 18. Rfe1 Bd6 19. Nf1 Nd7 20. Bxg7 f6 21. Bh6 Be5 22. Qd2 Bxa1 23. Rxa1 Qe5 24. Rc1 Rbd8 25. Be3 Qe7 26. Bd4 Ne5 27. Nc5 Nc4 28. Qc3 Kf7 29. a4 Ra8 30. Nd2 Nd6 31. Rf1 Nf5 32. Bf2 Qe5 33. Qxe5 Rxe5 34. c3 Re2 35. Ndb3 Rc2 36. g4 Ng7 37. Bd4 Ne6 38. Nxe6 Kxe6 39. Re1+ Kf7 40. Na5 Rc8 41. Nb7 Rc7 42. Nd8+ Kg8 43. Bxf6 Rb2 44. h4 Rb1 45. Rxb1 Bxb1 46. Kf2 Bc2 47. Ke3 Bxa4 48. g5 a5 49. bxa5 Ra7 50. Kd4 Rxa5 51. f4 Bb5 52. Be7 Ra4+ 53. Bb4 Ra8 54. Ne6 Re8 55. Nc5 Be2 56. Ba5 Bg4 57. Bc7 Kf7 58. Be5 Kg6 59. Nd3 Bf5 60. Nb4 Rc8 61. Kc5 Kh5 62. Kd6 Be4 63. Nxc6 Rxc6+ 0-1 | ||||
|
2023.05.05
II Rio Chess Open 2023
|
||||
| 964721 | Urquiza, Marcello de Albuquerque (2017) | Tomiello, Lucas Costamilan (2288) | 0-1 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 g6 6. c4 Bg7 7. Be2 Qb6 8. Qd2 f5 9. Nc3 Nf6 10. Nd5 Nxd5 11. exd5 Nd4 12. O-O O-O 13. Rd1 Nxf3+ 14. Bxf3 f4 15. Re1 Qc7 16. Qe2 Be5 17. Be4 Bd7 18. Rb1 a6 19. Bd2 b5 20. Rec1 bxc4 21. Rxc4 Qb7 22. Rcc1 Bf5 23. Bc3 Bxe4 24. Qxe4 Rf5 25. Bxe5 Rxe5 26. Qxf4 Qxd5 27. Qc4 Re1+ 0-1 | ||||
|
2023.05.06
II Rio Chess Open 2023
|
||||
| 964722 | Di Berardino, D (2479) | Supi, L (2603) | 0-1 | |
| 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 a6 5. cxd5 exd5 6. Bg5 Be6 7. e3 Nbd7 8. Bd3 h6 9. Bf4 Be7 10. h3 Rc8 11. O-O O-O 12. Rc1 c6 13. Qc2 Re8 14. Na4 Ne4 15. Bxe4 dxe4 16. Qxe4 Bxa2 17. Qc2 Be6 18. Rfd1 Bf8 19. e4 Qf6 20. Bg3 b5 21. Nc5 Nxc5 22. dxc5 Bxh3 23. Nd4 Bg4 24. f3 Be6 25. Bd6 a5 26. Qd2 a4 27. f4 Bg4 28. e5 Qg6 29. Re1 Bd7 30. Qf2 Bxd6 31. cxd6 c5 32. Nf3 b4 33. Rxc5 Rxc5 34. Qxc5 Rc8 35. Qxb4 Rc2 36. Nd2 Qg3 37. Re2 Qd3 38. Rf2 Qe3 39. Ne4 Bc6 40. Nd2 Qe1+ 0-1 | ||||
|
2023.05.06
II Rio Chess Open 2023
|
||||
| 964723 | Cubas, Jo (2455) | Languidey, Simon Alejandro (2399) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 g6 6. O-O Bg7 7. Bc2 e5 8. d4 cxd4 9. cxd4 exd4 10. Nxd4 O-O 11. Nxc6 bxc6 12. Nc3 Re8 13. Ba4 Bb7 14. Bb3 Qd7 15. Qd3 d5 16. Rd1 Qc7 17. exd5 Nxd5 18. Bd2 Rad8 19. Bg5 Rc8 20. Nxd5 cxd5 21. Rac1 Qd7 22. Rxc8 Rxc8 23. Bxd5 Bxd5 24. Qxd5 Qxd5 25. Rxd5 Bxb2 26. Be3 a6 27. Kf1 Kf8 28. Rd6 a5 29. Ra6 Bc3 30. a3 Rd8 31. Ke2 Rd5 32. Rc6 Bd4 33. Bd2 Re5+ 34. Kf1 Bb2 35. Bh6+ Ke8 36. Bg7 Rb5 37. Bxb2 Rxb2 38. Rc5 Ra2 39. Rxa5 Kf8 40. g4 g5 41. Kg2 h6 42. Kf3 Kg7 43. Kg3 Kg6 44. Ra6+ Kg7 45. Kf3 Ra1 46. Ke3 Rh1 47. Rb6 Rxh3+ 48. f3 f6 49. Rb1 h5 50. gxh5 g4 51. Kf4 Rxf3+ 52. Ke4 1/2-1/2 | ||||
|
2023.05.06
II Rio Chess Open 2023
|
||||
| 964724 | Rodi, L (2285) | Barbosa, Ev (2491) | 0-1 | |
| 1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. d5 Qb6 5. Qc1 f5 6. c4 Bg7 7. Nc3 e6 8. e3 d6 9. Qc2 Nd7 10. Nh3 Nf6 11. Bd3 Bd7 12. O-O O-O 13. Rab1 Kh8 14. Ng5 Ng4 15. Nf3 Rg8 16. Rfe1 Qd8 17. h3 Nh6 18. e4 f4 19. e5 Bxe5 20. Kf1 Bd4 21. dxe6 fxe6 22. Nb5 e5 23. Bxh7 Rg7 24. Be4 Bxb5 25. Nxd4 cxd4 26. cxb5 d5 27. Bf3 e4 28. Bxe4 dxe4 29. Rxe4 Qg5 0-1 | ||||
|
2023.05.06
II Rio Chess Open 2023
|
||||
| 964725 | Silva, Kaua Marques (2169) | Filgueiras, Nathan Felipe (2319) | 0-1 | |
| 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Bg7 5. d4 Qb6 6. Bxc6 bxc6 7. dxc5 Qxc5 8. O-O Nf6 9. Re1 Qb6 10. e5 Nd5 11. c4 Nc7 12. Nc3 Ne6 13. Qc2 O-O 14. Qe4 f6 15. Qh4 fxe5 16. Bh6 Rxf3 17. gxf3 Bf6 18. Qe4 d6 19. Be3 Qb7 20. Qd3 Nd4 21. Bxd4 exd4 22. Ne4 Bg7 23. Ng3 Qc7 24. h4 e5 25. h5 Qf7 26. hxg6 hxg6 27. Qe4 d5 28. cxd5 cxd5 29. Qe2 Bb7 30. Rac1 Rf8 31. Rc5 e4 32. fxe4 d3 33. Qe3 d4 34. Qd2 Bh6 35. f4 Bxf4 36. Qxd3 Be3+ 37. Rxe3 Qf2+ 38. Kh1 dxe3 39. Qb3+ Rf7 40. Qc4 Qxg3 0-1 | ||||
|
2023.05.06
II Rio Chess Open 2023
|
||||
| 964726 | Rodriques, E (2312) | Derraugh, Geordie (2116) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. O-O Nf6 8. Be3 d6 9. Kh1 Be7 10. f4 Bd7 11. Qe1 b5 12. a3 h5 13. Rd1 Rc8 14. Nf3 Na5 15. e5 Ng4 16. Bd4 d5 17. f5 Nc6 18. Qg3 Nxd4 19. Rxd4 Ne3 20. Qxg7 Rf8 21. f6 Bxa3 22. bxa3 Nf5 23. Qg5 Nxd4 24. Nxd5 Qc5 25. Nxd4 Qxd5 26. Rd1 Rc5 27. Bxh5 Qxe5 28. Bxf7+ Rxf7 29. Qg8+ Rf8 30. Qg6+ Rf7 31. Qg8+ Rf8 1/2-1/2 | ||||
|
2023.05.06
II Rio Chess Open 2023
|
||||
| 964727 | Santiago, Y (2471) | Rangel, D (2207) | 1-0 | |
| 1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 O-O 6. Be2 c5 7. c3 Qb6 8. Qb3 Nc6 9. O-O Re8 10. Qxb6 axb6 11. Bb5 Bd7 12. a4 Nb8 13. Ne5 Bxb5 14. axb5 Nbd7 15. Rxa8 Rxa8 16. Nxd7 Nxd7 17. Bxe7 Ra5 18. Rb1 Rxb5 19. Kf1 Ra5 20. Ke2 Ra8 21. Kd3 f5 22. h3 Kf7 23. Bd6 Ke6 24. Bc7 c4+ 25. Kc2 Ra2 26. f3 Bh6 27. Re1 b5 28. g4 Kf7 29. h4 Nf8 30. g5 Bg7 31. e4 Ne6 32. Bh2 b4 33. exd5 Nxd4+ 34. cxd4 c3 35. Nc4 b5 36. Kb3 bxc4+ 37. Kxa2 b3+ 38. Kb1 c2+ 39. Kc1 Bxd4 40. d6 1-0 | ||||
|
2023.05.06
II Rio Chess Open 2023
|
||||
| 964728 | Lima, Da (2448) | Duarte Napoles, F (2204) | 1-0 | |
| 1. c4 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Bf5 5. Qb3 Qb6 6. d3 e6 7. Be3 Qxb3 8. axb3 a6 9. Bd4 Nbd7 10. Bc3 h6 11. Nbd2 Bh7 12. b4 Rc8 13. O-O Be7 14. Nb3 O-O 15. Na5 Rc7 16. Rfc1 dxc4 17. dxc4 Ne4 18. Be1 Bf6 19. Ra2 Nb6 20. Nd2 Nxd2 21. Bxd2 Rd8 22. Be3 Nc8 23. h3 Rcd7 24. Kh2 g5 25. b3 Ne7 26. Bb6 Rc8 27. Kg1 Kg7 28. Bf3 Be5 29. e3 Rb8 30. Ba7 Ra8 31. Bc5 Rb8 32. Ba7 Ra8 33. Bb6 Rb8 34. Kf1 Nc8 35. Bc5 Ne7 36. Ba7 Ra8 37. Bb6 Rb8 38. Ke1 f6 39. Rd2 Rxd2 40. Kxd2 Nc8 41. Bc5 Nd6 42. Ke2 Ne4 43. Bxe4 Bxe4 44. Bb6 Kf7 45. Rd1 Ke7 46. Ba7 Rd8 47. Rxd8 Kxd8 48. Nxb7+ Kc7 49. Nc5 Bg2 50. Nxe6+ Kd6 51. Nc5 Bxh3 52. Bb8+ Ke7 53. Bxe5 fxe5 54. Nxa6 Bg2 55. f3 e4 56. f4 Bf3+ 57. Kf2 g4 58. Nc5 Kd6 59. Ke1 h5 60. Na4 Ke6 61. Nc3 Kd6 62. Kf2 Ke6 63. Kf1 Kd6 64. Ke1 h4 65. gxh4 g3 66. Kf1 Ke6 67. b5 c5 68. f5+ 1-0 | ||||
|
2023.05.06
II Rio Chess Open 2023
|
||||
| 964729 | Guimaraes, W (2194) | Matsuura, E (2403) | 0-1 | |
| 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. b3 b5 8. Be2 Nbd7 9. Bb2 Bb7 10. Nbd2 Be7 11. a4 b4 12. Nc4 O-O 13. a5 cxd4 14. Nxd4 Nc5 15. Bf3 Nfe4 16. Qc2 Qc7 17. Rfc1 Rad8 18. Nb6 Bd6 19. h3 Qb8 20. Rd1 Qc7 21. Nc4 Be7 22. Nb6 Bh4 23. Bxe4 Bxe4 24. Qe2 Be7 25. Qg4 Bg6 26. Rac1 Qb7 27. Qf3 Be4 28. Qg3 Bd6 29. f4 f6 30. Qg4 Qe7 31. Qe2 Kh8 32. Na4 Nxa4 33. bxa4 e5 34. Nc6 Bxc6 35. Rxc6 exf4 36. Rxa6 fxe3 37. Rd3 Bh2+ 38. Kf1 Rxd3 39. Qxd3 h6 40. Ke2 Qb7 41. Kf1 Re8 42. Rb6 Qc7 43. Ke2 Qg3 0-1 | ||||
|
2023.05.06
II Rio Chess Open 2023
|
||||
| 964730 | Perdomo, L (2402) | Silva, Caio Henrique Angelico (2129) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Qa4+ Nd7 8. Nf3 O-O 9. Qa3 c5 10. h4 cxd4 11. cxd4 Nf6 12. e5 Nd5 13. h5 Bf5 14. h6 Bh8 15. Bd2 Nb6 16. Be2 Be4 17. Rh4 Bd5 18. Bb4 Re8 19. Rc1 Qd7 20. Rc5 Bc6 21. Kf1 Nd5 22. Kg1 Nc7 23. Bc4 Nd5 24. Qb3 e6 25. Ng5 Nxb4 26. Qxb4 Qe7 27. Qd2 Rad8 28. Qe3 Rc8 29. Bb3 Red8 30. Rg4 b6 31. Rc1 Bb7 32. Rxc8 Rxc8 33. Qf4 b5 34. Rg3 a5 35. Bd1 Bd5 36. Bb3 Bb7 37. Ne4 a4 38. Bd1 Bxe4 39. Qxe4 Rd8 40. Rc3 Qg5 41. Rc5 Qxh6 42. Rxb5 Qd2 43. Bf3 Qc1+ 44. Kh2 Qh6+ 45. Kg1 Qc1+ 46. Kh2 Qh6+ 1/2-1/2 | ||||
|
2023.05.06
II Rio Chess Open 2023
|
||||
| 964731 | Rodriguez Vila, A (2431) | Ribeiro, Matheus Mendes Domingues (2205) | 0-1 | |
| 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. h4 cxd4 7. cxd4 Qb6 8. Bd3 Bd7 9. O-O Nxd4 10. Nc3 Nec6 11. Re1 Be7 12. Nxd4 Nxd4 13. Be3 Bc5 14. Rc1 O-O 15. Na4 Bxa4 16. Qxa4 Rac8 17. Rxc5 Qxc5 18. Bxd4 Qe7 19. Bxa7 Ra8 20. Qd4 Rfc8 21. b4 Qd7 22. h5 Qa4 23. Bc5 h6 24. Bb1 b6 25. Bd6 Qa3 26. Kh2 Qc3 27. Qd1 Rc4 28. Re3 Qd4 29. Qxd4 Rxd4 30. Kg3 Rc8 31. a4 Rd1 32. Rb3 d4 33. Kf3 Rc3+ 34. Rxc3 dxc3 35. Bc2 Rd2 36. Ke3 Rxc2 37. Kd3 Ra2 38. Kxc3 Rxa4 39. Kc4 Ra2 40. Kb5 Rxf2 41. Kxb6 Rxg2 42. b5 g6 43. Kc7 Rc2+ 44. Kd7 gxh5 45. Be7 Rb2 46. Kc6 Kh7 47. b6 Kg6 48. b7 Kf5 49. Bc5 Rxb7 50. Kxb7 Kxe5 51. Kc6 h4 52. Kd7 h3 53. Bd6+ Ke4 0-1 | ||||
|
2023.05.06
II Rio Chess Open 2023
|
||||
| 964732 | Gemy, J (2342) | Gauche, C (2191) | 1-0 | |
| 1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 4. O-O Nf6 5. b3 h6 6. Bb2 e6 7. d3 Be7 8. Nbd2 O-O 9. Re1 a5 10. a3 b5 11. e4 Bh7 12. e5 Nfd7 13. a4 b4 14. h4 c5 15. Nh2 Nc6 16. Ng4 Re8 17. f4 Nb6 18. Ne3 Rc8 19. h5 Qc7 20. Bh3 Nd4 21. Ra2 Kh8 22. Bxd4 cxd4 23. Ng2 Nd7 24. Nf3 Nb8 25. Re2 Nc6 26. Kh2 Bf8 27. Qg1 Qa7 28. Qf2 Rc7 29. Ra1 g6 30. g4 gxh5 31. gxh5 Bg7 32. Rg1 Rg8 33. Ngh4 Bf8 34. Rxg8+ Bxg8 35. f5 exf5 36. Nxf5 Nd8 37. Qh4 1-0 | ||||
|
2023.05.06
II Rio Chess Open 2023
|
||||
| 964733 | Coutinho, R (2121) | Limp, E (2294) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. a4 Nc6 8. O-O Be7 9. Kh1 O-O 10. f4 d5 11. Nxc6 bxc6 12. Bd3 d4 13. Ne2 c5 14. Ng3 Bb7 15. b3 g6 16. Qe2 Re8 17. Bd2 Bf8 18. Rae1 h5 19. e5 Ng4 20. Ne4 Qh4 21. g3 Qh3 22. Qg2 Qxg2+ 23. Kxg2 Be7 24. h3 Nh6 25. Rd1 Kg7 26. Kf3 Nf5 27. g4 hxg4+ 28. hxg4 Rh8 29. Rh1 Rac8 30. Rdg1 Rcd8 31. Rb1 Bd5 32. Rbg1 Ra8 33. Re1 1/2-1/2 | ||||
|
2023.05.06
II Rio Chess Open 2023
|
||||
| 964734 | Tomiello, Lucas Costamilan (2288) | Federzoni, Enzo (2133) | 0-1 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Nbd7 10. Qd3 Bxd5 11. exd5 Rc8 12. c4 O-O 13. O-O Ne8 14. Bg4 e4 15. Qe2 f5 16. Bh3 g5 17. Nd4 Ng7 18. f3 exf3 19. gxf3 Ne5 20. b3 Ng6 21. Rae1 h5 22. Qc2 Nh4 23. Kh1 g4 24. Bh6 Bf6 25. Bxg7 Bxg7 26. Ne6 Qd7 27. fxg4 hxg4 28. Qd2 Rf7 29. Qg5 Qe7 30. Qh5 Re8 31. Bxg4 fxg4 32. Rxf7 Qxf7 33. Qxh4 Rxe6 34. Qd8+ Kh7 35. Qh4+ Rh6 36. Qxg4 Qf2 37. Qg1 Qxa2 38. Re7 Rg6 39. Qf1 Qxb3 40. Re4 Rf6 41. Rf4 Rxf4 42. Qxf4 Qb1+ 43. Kg2 Qg6+ 44. Kh1 b5 45. cxb5 axb5 46. Qb4 Qf6 47. Qe4+ Kh6 48. Qe3+ Kg6 49. Qe8+ Qf7 50. Qe4+ Qf5 51. Qg2+ Kf7 0-1 | ||||
|
2023.05.06
II Rio Chess Open 2023
|
||||
| 964735 | Labussiere, Yago (2222) | Lage, Pedro Ferreira (2080) | 1/2-1/2 | |
| 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. O-O cxd4 9. Nxd4 Be7 10. Re1 O-O 11. c3 Bd7 12. Qf3 Qc7 13. Bf4 Qb6 14. a4 Rac8 15. Be5 Bc6 16. Nxc6 Qxc6 17. Be4 Nxe4 18. Qxe4 Qxe4 19. Rxe4 Rfd8 20. Kf1 Rd5 21. Bd4 Bc5 22. Bxc5 Rcxc5 23. Ke2 Rc7 24. Rd1 Rxd1 25. Kxd1 Rd7+ 26. Kc2 Kf8 27. Rc4 Ke7 28. Rc8 e5 29. b4 Ke6 30. b5 e4 31. a5 f5 32. g3 g5 33. Rf8 Ke5 34. Re8+ Kd5 35. Rg8 h6 36. Rh8 Kc5 37. Rxh6 Kxb5 38. Rf6 Rd5 39. Rf7 Ka6 40. h4 gxh4 41. gxh4 Rxa5 42. Kb3 Re5 43. h5 e3 44. fxe3 Rxe3 45. Rxf5 Rh3 46. Rf6+ b6 47. Rf5 Rh4 48. c4 Kb7 49. Kb4 Rh1 50. Rf7+ Kc6 51. Rf6+ Kb7 52. h6 a5+ 53. Ka4 Ra1+ 54. Kb3 Rh1 55. Rf7+ Kc6 56. Rf6+ Kc5 57. Rf5+ Kc6 58. Rf6+ Kc5 1/2-1/2 | ||||
|
2023.05.06
II Rio Chess Open 2023
|
||||
| 964736 | Alboredo, Julia (2220) | Pimenta, J (2066) | 1-0 | |
| 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Bd3 Nc6 6. Nf3 Bxc5 7. O-O Nge7 8. a3 Ng6 9. b4 1-0 | ||||
|
2023.05.06
II Rio Chess Open 2023
|
||||
| 964737 | Bastos Seixas, Pedro Lucas (2055) | Aranha Filho, A (2150) | 0-1 | |
| 1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. e3 Nc6 5. dxc5 e6 6. Be2 Bxc5 7. O-O O-O 8. c4 d4 9. exd4 Nxd4 10. Nxd4 Bxd4 11. Qc2 Qb6 12. Nc3 Bd7 13. Rab1 Rac8 14. b4 e5 15. Bg5 Bxc3 16. Qxc3 Ne4 17. Qc1 Qg6 18. Bd3 Bf5 19. Bh4 Qh5 20. Qc2 Qxh4 21. f3 Nd6 22. Bxf5 Rxc4 23. Qd3 Rd4 24. Qc2 g6 25. g3 Qh6 0-1 | ||||
|
2023.05.07
II Rio Chess Open 2023
|
||||
| 964738 | Supi, L (2603) | Barbosa, Ev (2491) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Be7 7. Bb5+ Bd7 8. Be2 Nc6 9. Ndb5 Qb8 10. g4 h6 11. a4 1/2-1/2 | ||||
|
2023.05.07
II Rio Chess Open 2023
|
||||
| 964739 | Filgueiras, Nathan Felipe (2319) | Languidey, Simon Alejandro (2399) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. Bg5 Be6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. Qd3 Nd7 12. Nec3 g6 13. O-O-O Nc5 14. Qf3 Bg7 15. Kb1 b5 16. Ne3 Rb8 17. Ncd5 Bd7 18. h4 Ne6 19. c3 a5 20. g4 b4 21. Nc4 O-O 22. gxh5 bxc3 23. Nxc3 Nd4 24. Qg3 Be6 25. hxg6 fxg6 26. Qxg6 Rxf2 27. Rg1 Qe7 28. Bd3 Rb4 29. a3 Rxc4 30. Bxc4 Bxc4 31. h5 Qb7 32. Na4 Bb3 33. h6 Bxa4 34. Qxg7+ Qxg7 35. Rxg7+ Kh8 36. Rc1 Bc2+ 37. Ka2 Bb3+ 38. Kb1 Bc2+ 39. Ka2 Bb3+ 40. Kb1 Bc2+ 1/2-1/2 | ||||
|
2023.05.07
II Rio Chess Open 2023
|
||||
| 964740 | Matsuura, E (2403) | Santiago, Y (2471) | 0-1 | |
| 1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 d5 5. Nh3 Bd6 6. O-O O-O 7. Qd3 c6 8. b3 Qe7 9. Bf4 Bxf4 10. Nxf4 g5 11. Nh3 h6 12. Nd2 Na6 13. f3 e5 14. dxe5 Qxe5 15. f4 gxf4 16. Nxf4 Nb4 0-1 | ||||
|
2023.05.07
II Rio Chess Open 2023
|
||||
| 964741 | Derraugh, Geordie (2116) | Cubas, Jo (2455) | 0-1 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 g6 8. O-O Nc6 9. Qg3 h5 10. f4 Qc7 11. Qh3 Nf6 12. Kh1 b6 13. Nc3 Bb7 14. Be3 d6 15. a4 Ng4 16. Bg1 Nb4 17. a5 b5 18. Bb6 Qd7 19. Be2 Nf6 20. Rad1 Qc8 21. Bf3 e5 22. Qg3 h4 23. Qf2 exf4 24. Bd4 h3 25. g3 fxg3 26. hxg3 O-O 27. Qd2 Nc6 28. Bxf6 Bxf6 29. Nd5 Bd8 30. Qf4 Ne5 31. Nf6+ Bxf6 32. Qxf6 Qxc2 33. Nd4 Qxb2 34. Nf5 gxf5 35. Rxd6 Rac8 36. g4 Bxe4 37. Qg5+ Ng6 38. Rd2 Bxf3+ 39. Rxf3 Rc1+ 40. Kh2 Qe5+ 0-1 | ||||
|
2023.05.07
II Rio Chess Open 2023
|
||||
| 964742 | Perdomo, L (2402) | Lima, Da (2448) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 Qc7 8. Be2 Be7 9. O-O O-O 10. d5 exd5 11. exd5 Rd8 12. c4 Bf6 13. Rb1 Nc6 14. Bb2 Bxb2 15. Rxb2 Bg4 16. Qb1 Bxf3 17. Rxb7 Qf4 18. Bxf3 Na5 19. Re7 Rab8 20. Qc1 Qxc4 21. Rxa7 Qb4 22. Qe1 Nc4 23. Qxb4 cxb4 24. Rd1 Kf8 25. Rc7 Nd6 26. h3 b3 27. axb3 Rxb3 28. Ra1 Rb7 29. Rxb7 Nxb7 30. Ra7 Nd6 31. g3 Rb8 32. Rc7 Rb7 33. Rxb7 Nxb7 34. Kf1 1/2-1/2 | ||||
|
2023.05.07
II Rio Chess Open 2023
|
||||
| 964743 | Ribeiro, Matheus Mendes Domingues (2205) | Di Berardino, D (2479) | 1/2-1/2 | |
| 1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. Qc2 O-O 5. e4 c5 6. e5 Ne8 7. a3 Ba5 8. b4 cxb4 9. axb4 Bxb4 10. d4 d6 11. Bd3 f5 12. O-O dxe5 13. dxe5 Nc7 14. Rd1 Qe8 15. Nb5 Nxb5 16. cxb5 a5 17. Bd2 Bxd2 18. Nxd2 Nd7 19. Nc4 Qe7 20. Nxa5 Nb6 21. Nc4 Rxa1 22. Rxa1 Qc5 23. Nxb6 Qxb6 24. Ra8 Bd7 25. Rxf8+ Kxf8 26. Qc3 Kg8 1/2-1/2 | ||||
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2023.05.07
II Rio Chess Open 2023
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| 964744 | Silva, Kaua Marques (2169) | Gemy, J (2342) | 0-1 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. O-O Nxe4 7. cxd4 d5 8. dxc5 dxc4 9. Qe2 Qe7 10. Qxc4 Bf5 11. Nc3 Qxc5 12. Qe2 Qe7 13. Nd5 Qd8 14. Rd1 O-O 15. Bf4 Rc8 16. Nb6 cxb6 17. Rxd8 Rfxd8 18. g4 Bg6 19. Re1 Nc5 20. Bc7 Rf8 21. Bd6 Rfd8 22. Bxc5 bxc5 23. Kg2 Bd3 24. Qe3 c4 25. Qf4 h6 26. Ne5 Nxe5 27. Rxe5 Rd7 28. Qe3 Kh7 29. Re7 Rcd8 30. f3 Bg6 31. Kg3 b5 32. Re5 a6 33. h4 Bb1 34. h5 Rd5 35. Re7 R5d7 36. Rxd7 Rxd7 37. a3 Rb7 38. Qe1 Bd3 39. Qa5 Re7 40. Qxa6 Re5 41. Qb6 f6 42. Qc6 Kh8 43. Kh4 Kh7 44. Kg3 Kh8 45. Qb6 Kh7 46. f4 Rd5 47. Kf3 Bb1 48. Qc6 Rd3+ 49. Ke2 Rb3 50. f5 Rxb2+ 51. Kd1 Ba2 52. Kc1 Rb1+ 53. Kc2 b4 54. axb4 Rxb4 55. Qe8 c3 56. Qg6+ Kh8 57. g5 fxg5 58. f6 Bb1+ 59. Kxc3 Bxg6 0-1 | ||||
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2023.05.07
II Rio Chess Open 2023
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| 964745 | Silva, Caio Henrique Angelico (2129) | Rodi, L (2285) | 0-1 | |
| 1. d4 Nf6 2. Nf3 d5 3. g3 c6 4. Bg2 Bg4 5. c4 e6 6. Nc3 Nbd7 7. Qb3 Qb6 8. c5 Qa6 9. O-O b6 10. cxb6 axb6 11. Bf4 Be7 12. Rfc1 O-O 13. a4 Rfc8 14. h3 Bf5 15. Nd2 Qa5 16. e4 Bg6 17. g4 Bb4 18. e5 Ne8 19. Qd1 c5 20. Nb5 Qa6 21. Bf1 Qb7 22. h4 h6 23. h5 Bh7 24. Qf3 cxd4 25. Rxc8 Qxc8 26. Nb3 Qc2 27. N3xd4 Qxb2 28. Qd1 Bc5 29. Bg3 Be4 30. Kh2 f6 31. exf6 Nexf6 32. Bh3 Rf8 33. Qc1 Bxd4 0-1 | ||||
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2023.05.07
II Rio Chess Open 2023
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| 964746 | Limp, E (2294) | Alboredo, Julia (2220) | 1-0 | |
| 1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. Nc3 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. Bb5 e5 8. d3 Be7 9. Qe2 O-O 10. Bxc6 Bxf3 11. Qxf3 bxc6 12. O-O Ne8 13. Nd1 Nc7 14. Ne3 g6 15. Qg3 Bg5 16. f4 exf4 17. Rxf4 Bxf4 18. Qxf4 f6 19. Ng4 Ne8 20. Rf1 Qe7 21. Rf3 a5 22. a4 Rb8 23. h4 Rb4 24. Bc3 d5 25. Bxb4 cxb4 26. exd5 Qc5+ 27. Kh2 cxd5 28. h5 Qxc2 29. hxg6 hxg6 30. Qh6 Qc7+ 31. Kg1 Qa7+ 32. Kf1 Qh7 33. Qf4 Qh1+ 34. Kf2 Qh4+ 35. Kg1 Qe1+ 36. Kh2 Qc3 37. Re3 g5 38. Qf5 Qc7+ 39. Kg1 Qc1+ 40. Kf2 Qb2+ 41. Kf1 Qc1+ 42. Re1 Qc6 43. Qg6+ Ng7 44. Re7 Qc1+ 45. Ke2 Qb2+ 46. Kf3 f5 47. Ne5 g4+ 48. Kg3 f4+ 49. Kh2 1-0 | ||||
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2023.05.07
II Rio Chess Open 2023
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| 964747 | Coutinho, R (2121) | Labussiere, Yago (2222) | 0-1 | |
| 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. Nxc6 bxc6 8. O-O g6 9. Bb3 Bg7 10. Be3 Qc7 11. h3 O-O 12. f4 Bb7 13. Qf3 c5 14. Bc4 e6 15. Rad1 Rad8 16. Bc1 Nxe4 17. Nxe4 d5 18. Nd2 dxc4 19. Qe2 c3 20. Nc4 Bd4+ 21. Kh1 cxb2 22. Nxb2 Qc6 23. Rf3 Qe4 0-1 | ||||
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2023.05.07
II Rio Chess Open 2023
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||||
| 964748 | Becker, Rogerio Sperb (2105) | Piccoli, Lucas Fonseca (2220) | 1/2-1/2 | |
| 1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Bd6 5. b3 O-O 6. O-O dxc4 7. bxc4 e5 8. Nc3 c6 9. Rb1 Na6 10. Qc2 h6 11. d3 Qc7 12. Bb2 Bf5 13. Nd2 Nc5 14. Ba1 Ne6 15. Nce4 Be7 16. Qb2 Bxe4 17. Nxe4 Nxe4 18. Bxe4 Nc5 19. Qxe5 Qxe5 20. Bxe5 Nxe4 21. dxe4 b6 22. Rfd1 Rfe8 23. Bc3 Bc5 24. e5 Rad8 25. Kg2 Kf8 26. f4 Ke7 27. Rd3 Rxd3 28. exd3 Rd8 29. Rd1 Bd4 30. Bxd4 Rxd4 31. Kf3 c5 32. Ke3 Ke6 33. a4 f6 34. exf6 Kxf6 35. a5 Kf5 36. axb6 axb6 37. h3 h5 38. Rg1 g5 39. g4+ hxg4 40. hxg4+ Kf6 41. f5 Ke7 42. Rg3 b5 43. cxb5 Rb4 44. Rg1 Rxb5 45. Rc1 Kd6 46. Rc4 Rb1 47. Re4 Kd5 48. Ra4 Rb6 49. Kd2 Rb2+ 50. Kc3 Rf2 51. Re4 Rf1 52. Kd2 Rb1 53. Re1 Rb6 54. Rf1 Ke5 55. Ke3 Kf6 56. Ra1 Rb4 57. Rg1 Rf4 58. Kd2 c4 59. dxc4 Rxc4 60. Ke3 Ra4 61. Kf3 Ra3+ 62. Kg2 Ra2+ 63. Kh3 Ra3+ 64. Rg3 Ra6 65. Rb3 Rc6 66. Kg3 Rd6 67. Kf3 Ra6 68. Rb4 Ke5 69. Re4+ Kf6 70. Rb4 Ke5 71. Rb5+ Kf6 72. Rb4 Ke5 73. Ke3 Ra3+ 74. Kd2 Rg3 75. Ke2 Ra3 1/2-1/2 | ||||
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2023.05.07
II Rio Chess Open 2023
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| 964749 | Rangel, D (2207) | Do Nascimento, Christian Almeida (2095) | 1/2-1/2 | |
| 1. d4 d5 2. c4 e6 3. Nf3 a6 4. e3 Nf6 5. Be2 dxc4 6. a4 b6 7. O-O Bb7 8. Nbd2 Nbd7 9. Nxc4 Be7 10. Nfe5 Nxe5 11. Nxe5 Nd7 12. Bf3 Bxf3 13. Nxf3 O-O 14. e4 c5 15. Qe2 cxd4 16. Nxd4 Qc7 17. Be3 Rfc8 18. Rfc1 Qb7 1/2-1/2 | ||||
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2023.05.07
II Rio Chess Open 2023
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| 964750 | Duarte Napoles, F (2204) | Soares, Joao Carlos T. C. (2032) | 1/2-1/2 | |
| 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 cxd4 9. Nxd4 Bc5 10. O-O-O O-O 11. Nb3 Bxe3 12. Qxe3 b5 13. Bd3 b4 14. Qh3 g6 15. Ne2 a5 16. Nbd4 Nxd4 17. Nxd4 Nc5 18. Qh6 Ba6 19. Bxa6 Rxa6 20. h4 Qe7 21. h5 Rc8 22. hxg6 fxg6 23. Rh4 Qg7 24. Qxg7+ Kxg7 25. Rdh1 h5 26. g4 Nd3+ 27. Kd2 Nf2 28. gxh5 Nxh1 29. h6+ Kh7 30. Rxh1 Rc4 31. Kd3 Rxd4+ 32. Kxd4 Rc6 33. Rh2 Rc4+ 34. Ke3 a4 35. Kf3 a3 36. b3 Re4 37. Rh1 Rd4 38. Ke3 Re4+ 39. Kf3 Rd4 40. Ke3 Re4+ 41. Kf3 Rd4 42. Ke3 Re4+ 1/2-1/2 | ||||
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2023.05.07
II Rio Chess Open 2023
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| 964751 | Lage, Pedro Ferreira (2080) | Guimaraes, W (2194) | 1/2-1/2 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. d4 Bf6 10. Re1 1/2-1/2 | ||||
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2023.05.07
II Rio Chess Open 2023
|
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| 964752 | Aranha Filho, A (2150) | Lima, Stefan Moisei VIeira (2007) | 1/2-1/2 | |
| 1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e4 Nc6 6. c3 e5 7. dxe5 Nxe5 8. Nxe5 dxe5 9. Bc4 Qe7 10. Qb3 c6 11. a4 h6 12. Bh4 O-O 13. O-O b6 14. Rfd1 Rb8 15. f3 a6 16. Nf1 Qc7 17. Bf2 b5 18. axb5 axb5 19. Be2 Be6 20. Qb4 Rfc8 21. Ra7 Rb7 22. Rxb7 Qxb7 23. Ra1 Bf8 24. Bc5 Bxc5+ 25. Qxc5 Nd7 26. Qf2 Qb6 27. Ne3 Rd8 28. Nd1 Qxf2+ 29. Kxf2 Nc5 30. Ra7 Nd3+ 31. Bxd3 Rxd3 32. Ke1 Kf8 33. Rc7 Rd6 34. Ne3 Ke8 35. g4 Kd8 36. Ra7 Ke8 37. Rc7 Kd8 38. Ra7 Ke8 39. Rc7 Kd8 1/2-1/2 | ||||