WORLDBASE
Event
58th ch-CUB 2022 (2022)
55
Games
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2022.03.05
58th ch-CUB 2022
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| 1405343 | Soto Hernandez, H (2476) | Quesada Perez, Luis Ernesto (2515) | 0-1 | |
| 1. c4 Nf6 2. g3 c5 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nc7 6. d3 e5 7. Be3 Be7 8. Rc1 Nd7 9. Nf3 O-O 10. O-O b6 11. Nd2 Rb8 12. Qa4 a5 13. a3 Nf6 14. Bg5 Bd7 15. Qd1 Ncd5 16. Bxf6 Nxf6 17. Nc4 Qc7 18. a4 Rbe8 19. Qb3 Bd8 20. Nb5 Qb8 21. e3 h5 22. h4 Be6 23. Rfe1 Nd5 24. Qd1 Bg4 25. Bf3 Nb4 26. Bxg4 hxg4 27. Nbd6 Re6 28. Nf5 Kh7 29. e4 g6 30. Nfe3 f5 31. Nd5 Nc6 32. Kg2 Qb7 33. f3 gxf3+ 34. Qxf3 Nd4 35. Qd1 Kg7 36. Rf1 Rh8 37. Nce3 Rd6 38. Qd2 f4 39. gxf4 Rxh4 40. f5 gxf5 41. exf5 Rxd5 42. Nxd5 Qxd5+ 43. Kg3 Rf4 0-1 | ||||
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2022.03.05
58th ch-CUB 2022
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| 1405344 | Albornoz Cabrera, Carlos Daniel (2563) | Miranda Mesa, E (2475) | 0-1 | |
| 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O h6 7. Nbd2 Ne7 8. Nb3 g5 9. a4 Bg7 10. a5 Qc7 11. Bd2 f6 12. exf6 Bxf6 13. Ne1 O-O-O 14. Nd3 Kb8 15. Ra4 Bxd3 16. cxd3 Nf5 17. h3 a6 18. Re1 Ng7 19. Qc1 Rdg8 20. Bf1 h5 21. Rb4 Ka8 22. g3 Be7 23. Nc5 Nxc5 24. dxc5 e5 25. d4 e4 26. Re3 Nf5 27. Reb3 Rb8 28. Bxg5 Bxg5 29. Qxg5 Qf7 30. Qf4 Nh6 31. Qd2 Nf5 32. Qf4 Nh6 33. Qd2 Nf5 34. Qe2 e3 35. Qf3 Qe6 36. Bd3 Rhf8 37. fxe3 Nxd4 38. Qg2 Qxe3+ 0-1 | ||||
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2022.03.05
58th ch-CUB 2022
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| 1405345 | Fernandez De La Vara, Arnaldo (2485) | Diaz Perez, Michel Alejandro (2460) | 1-0 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. cxd5 exd5 6. Bg5 c6 7. e3 Be7 8. Bd3 Nh5 9. Bxe7 Qxe7 10. O-O O-O 11. Re1 Ndf6 12. Ne5 g6 13. Qc2 Ng7 14. f3 Be6 15. Bf1 Rad8 16. Qf2 Rfe8 17. a3 Bc8 18. b4 Ne6 19. Rad1 Nd7 20. e4 Nb6 21. exd5 Nxd5 22. Nxd5 cxd5 23. f4 f6 24. Nd3 Qf7 25. g4 Ng7 26. h3 Rxe1 27. Rxe1 h5 28. Qg3 hxg4 29. hxg4 b6 30. Bg2 Re8 31. Rxe8+ Nxe8 32. f5 gxf5 33. Nf4 Kf8 34. Bxd5 Qg7 35. Be6 Qc7 36. gxf5 Qc1+ 37. Kh2 Ng7 38. Ng6+ Ke8 39. Bxc8 Qxc8 40. Qe3+ Kf7 41. Qb3+ Ne6 42. Qxe6+ Qxe6 43. fxe6+ Kxe6 44. Nf4+ Kf5 45. Kg3 Ke4 46. d5 Ke5 47. Kg4 a6 48. a4 a5 49. b5 Kd6 50. Kf5 Ke7 51. Nh5 Kd6 52. Nxf6 1-0 | ||||
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2022.03.05
58th ch-CUB 2022
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| 1405346 | Almeida Quintana, O (2529) | Espinosa Veloz, E (2485) | 0-1 | |
| 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Nc6 8. h3 Nd7 9. Be3 Nb6 10. Qc5 Nd7 11. Qa3 e5 12. d5 Nd4 13. O-O-O Nxf3 14. gxf3 Nf6 15. Kb1 Bd7 16. Qb3 Qc8 17. h4 Nh5 18. Rc1 Nf4 19. Na4 c6 20. Nc5 cxd5 21. Bxf4 exf4 22. Ne6 Qe8 23. Nxf8 Ba4 24. Qd3 Qxf8 25. Qa3 Qxa3 26. bxa3 dxe4 27. fxe4 Rd8 28. f3 h5 29. Rh2 Bf6 30. Rc5 Rd1+ 31. Rc1 Rd6 32. Rc4 Rd1+ 33. Rc1 Rd6 34. Rc4 Bd1 35. Rh3 Kg7 36. Kc1 b5 37. Rc7 Ba4 38. Be2 Bd4 39. Rh2 Be3+ 40. Kb1 Bb6 41. Rc3 Rd2 42. Rg2 Bd4 43. Rc7 Rb2+ 44. Kc1 Rxa2 45. Rd7 Bc3 0-1 | ||||
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2022.03.05
58th ch-CUB 2022
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| 1405347 | Martinez Duany, L (2521) | Quesada Perez, Ya (2568) | 0-1 | |
| 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Bb5 e6 6. Be3 Ne7 7. Nf3 Nf5 8. Bd4 Qa5+ 9. Nc3 Bd7 10. O-O Nfxd4 11. Nxd4 Bxc5 12. Bxc6 Bxc6 13. Nb3 Qb6 14. Nxc5 Qxc5 15. Ne2 Bb5 16. Re1 Bxe2 17. Qxe2 O-O 18. Rad1 Rfc8 19. c3 Qc4 20. a3 Qxe2 21. Rxe2 Rc4 22. f3 g5 23. Kf2 b5 24. Re3 Rac8 25. Rdd3 Kg7 26. Ke2 a5 27. b3 Rh4 28. h3 a4 29. b4 Rhc4 30. Kd2 h5 31. g3 h4 32. g4 f6 33. exf6+ Kxf6 34. Ke2 Rd8 35. Kd2 e5 36. Ke2 Ke6 37. Kd2 Rdc8 38. Ke2 Kd6 39. Kd2 d4 40. cxd4 exd4 41. Re4 Kd5 42. Re7 Rc2+ 43. Kd1 Rc1+ 44. Ke2 R8c2+ 45. Rd2 Rxd2+ 46. Kxd2 Rc3 47. Rg7 Rxa3 48. Rxg5+ Kc4 49. f4 Rf3 50. f5 a3 51. Rg8 a2 52. Ra8 Rf1 0-1 | ||||
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2022.03.06
58th ch-CUB 2022
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| 1405348 | Quesada Perez, Luis Ernesto (2515) | Quesada Perez, Ya (2568) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 Ne4 9. Qd3 f5 10. Nh4 d5 11. cxd5 exd5 12. O-O Nd7 13. f3 Nd6 14. f4 c6 15. Nf3 Qe7 16. Ne5 Ne4 17. Rac1 Nxe5 18. dxe5 Rad8 19. e3 h5 20. Qe2 g6 21. Rfd1 Kg7 22. Nxe4 1/2-1/2 | ||||
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2022.03.06
58th ch-CUB 2022
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| 1405349 | Espinosa Veloz, E (2485) | Martinez Duany, L (2521) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 Bd7 8. Nc3 Nc6 9. Nf3 Be7 10. Qe2 O-O 11. h3 Qc7 12. Bf4 Ne5 13. Rac1 Ng6 14. Be3 Rac8 15. b3 Rfe8 16. Nd4 Qa5 17. Bd2 Qh5 18. Qxh5 1/2-1/2 | ||||
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2022.03.06
58th ch-CUB 2022
|
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| 1405350 | Diaz Perez, Michel Alejandro (2460) | Ortiz Suarez, I (2531) | 0-1 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. a4 Qc7 9. Be3 Nc6 10. f4 O-O 11. Kh1 Re8 12. Bf3 Bf8 13. Qd2 Rb8 14. Rad1 Nd7 15. Qe2 Na5 16. g4 b6 17. g5 Bb7 18. Bg2 g6 19. Qf2 Nc6 20. Nb3 Nc5 21. h4 Bg7 22. h5 Nb4 23. h6 Bf8 24. Rd4 Nxb3 25. cxb3 d5 26. exd5 exd5 27. Rxb4 Bxb4 28. Bxb6 Qc8 29. Qd4 Bf8 30. f5 gxf5 31. Bh3 Re6 32. Bxf5 Qe8 33. Bxe6 Qxe6 34. Rf3 Qg6 35. Rf2 Re8 36. Ne2 Qh5+ 37. Rh2 Qf3+ 38. Kg1 Rxe2 39. Rxe2 Qxe2 40. a5 Qe1+ 41. Kg2 Qe2+ 42. Kg1 Qf3 43. b4 Qe4 44. Qf6 d4 45. Kf2 Qg2+ 46. Ke1 Bxb4+ 0-1 | ||||
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2022.03.06
58th ch-CUB 2022
|
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| 1405351 | Miranda Mesa, E (2475) | Fernandez De La Vara, Arnaldo (2485) | 1/2-1/2 | |
| 1. d4 Nf6 2. Bf4 b6 3. e3 Bb7 4. Nf3 Nh5 5. Bg5 h6 6. Bh4 g5 7. Bg3 d6 8. Bd3 Bg7 9. Qe2 e6 10. c3 Nd7 11. Nbd2 f5 12. O-O-O Qe7 13. Ne1 Qf7 14. f4 Ndf6 15. Nc2 O-O-O 16. Ba6 c5 17. Rhe1 d5 18. dxc5 Nxg3 19. hxg3 bxc5 20. Qb5 Bxa6 21. Qxa6+ Kb8 22. Qb5+ Qb7 23. Qxc5 Ng4 24. Nb3 Ka8 25. Re2 Rc8 26. Qa5 Nf6 27. Ncd4 Rhe8 28. Nc5 Qf7 29. Qb5 Bf8 30. Ndb3 Qc7 31. Nd3 Ne4 32. Rc2 Rb8 33. Qa4 Rec8 34. Ne5 Bd6 35. Nf3 Nxg3 36. fxg5 hxg5 37. Nxg5 Qe7 38. Nf3 Rc4 39. Qa6 Rb6 40. Qa5 Qc7 41. Rd4 Ne4 42. Nfd2 Nxd2 43. Nxd2 Rcc6 44. Nb3 Be7 45. c4 dxc4 46. Nd2 c3 47. Rxc3 Bb4 48. Rxb4 Rxc3+ 49. Kd1 Rc1+ 50. Ke2 Qg3 51. Rxb6 Re1+ 52. Kd3 Qxe3+ 53. Kc2 Qxb6 54. Qc3 Kb8 55. Nc4 Qf2+ 56. Kb3 Rd1 57. Qe5+ Ka8 58. Qc7 Rd3+ 59. Ka4 Qg3 60. Qc8+ Qb8 61. Qc6+ Qb7 62. Qe8+ Qb8 63. Qc6+ 1/2-1/2 | ||||
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2022.03.06
58th ch-CUB 2022
|
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| 1405352 | Soto Hernandez, H (2476) | Albornoz Cabrera, Carlos Daniel (2563) | 1/2-1/2 | |
| 1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. d4 O-O 6. O-O dxc4 7. Ne5 Nc6 8. Bxc6 bxc6 9. Nxc6 Qe8 10. Nxe7+ Qxe7 11. Qa4 e5 12. dxe5 Qxe5 13. Nc3 Ne4 14. Qxc4 Nxc3 15. bxc3 Be6 16. Bf4 Bxc4 17. Bxe5 1/2-1/2 | ||||
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2022.03.07
58th ch-CUB 2022
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| 1405353 | Albornoz Cabrera, Carlos Daniel (2563) | Quesada Perez, Luis Ernesto (2515) | 1-0 | |
| 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd7 7. O-O Nc6 8. Nb3 a6 9. Nbxd4 Nxd4 10. Nxd4 Bd6 11. Qg4 Qc7 12. Nf3 Kf8 13. Rd1 Nf6 14. Qh4 Bd7 15. a4 Bc6 16. b3 Rd8 17. Be2 Ke7 18. Nd4 h6 19. Bb2 Rd7 20. Rd3 Rhd8 21. Re3 Bxh2+ 22. Kh1 Rxd4 23. Bxd4 Bf4 24. Rd3 Rxd4 25. Rxd4 Be5 26. Rad1 g5 27. Qh3 Bxd4 28. Rxd4 Nd5 29. Bf1 Qe5 30. Qd3 Qe1 31. Qe2 Qc3 32. Qd2 Qa1 33. Kg1 b5 34. axb5 axb5 35. c4 bxc4 36. Rxc4 Bb7 37. Ra4 Qe5 38. Ra7 Qb8 39. Qd4 Kd6 40. Bc4 1-0 | ||||
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2022.03.07
58th ch-CUB 2022
|
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| 1405354 | Fernandez De La Vara, Arnaldo (2485) | Soto Hernandez, H (2476) | 1/2-1/2 | |
| 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 O-O 10. O-O Bb7 11. e4 e5 12. h3 exd4 13. Nxd4 Nc5 14. Rd1 b4 15. Na4 Nxd3 16. Rxd3 c5 17. Nxc5 Bxc5 18. Qxc5 Bxe4 19. Rd1 Qd5 20. Qxd5 Bxd5 21. a3 bxa3 22. Rxa3 Rfb8 23. Ra5 h6 24. Nb5 Bb3 25. Rd6 Rb7 26. Be3 Ne8 27. Rd2 a6 28. Nd4 Nc7 29. Nc6 Ne6 30. Rd6 Bc4 31. Ne5 Bb5 32. Ra1 Rd8 33. Rad1 Rxd6 34. Rxd6 Rb8 35. f4 Rd8 36. Rb6 Nc7 37. Rb7 Nd5 38. Bd2 f6 39. Nf3 Rd7 40. Rxd7 1/2-1/2 | ||||
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2022.03.07
58th ch-CUB 2022
|
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| 1405355 | Ortiz Suarez, I (2531) | Miranda Mesa, E (2475) | 1-0 | |
| 1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bg5 Qb6 6. Bd3 Bxd3 7. Qxd3 e6 8. Nd2 Qa6 9. c4 Bb4 10. b3 Ne7 11. Ne2 Nd7 12. O-O Bxd2 13. Bxe7 Kxe7 14. Qxd2 dxc4 15. bxc4 Qxc4 16. Rfc1 Qa6 17. Ng3 f5 18. Qg5+ Kf7 19. Nxf5 exf5 20. e6+ Kg8 21. exd7 Qa5 22. Re1 1-0 | ||||
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2022.03.07
58th ch-CUB 2022
|
||||
| 1405356 | Almeida Quintana, O (2529) | Diaz Perez, Michel Alejandro (2460) | 1-0 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. e3 cxd4 6. exd4 Bb4 7. cxd5 Nxd5 8. Bd2 O-O 9. Bd3 Be7 10. O-O Nc6 11. a3 Bf6 12. Be3 Nce7 13. Ne4 b6 14. Rc1 Bb7 15. Qe2 Ng6 16. g3 Nge7 17. Rfd1 Nf5 18. Bb1 Rc8 19. Rxc8 Qxc8 20. g4 Nfxe3 21. fxe3 Be7 22. Nf2 f5 23. gxf5 exf5 24. Nd3 f4 25. e4 Ne3 26. Nf2 Qe8 27. Kh1 Nxd1 28. Qxd1 Qh5 29. Kg2 Bh4 30. d5 Bxf2 31. Kxf2 g5 32. d6 g4 33. Ba2+ Kg7 34. Qd4+ Kh6 35. d7 Bd5 36. Qxd5 Qxd5 37. Bxd5 gxf3 38. Bf7 Rd8 39. Be6 Kg5 40. e5 Kg6 41. Kxf3 Kg7 42. Kxf4 Kf8 43. Bf5 Ke7 44. h3 h6 45. e6 Rg8 46. b4 b5 47. Bg4 Rg5 48. Bf3 Rg1 49. Ke5 Ra1 50. Be4 a6 51. Kd5 Rd1+ 52. Ke5 Rd2 53. Bb7 Re2+ 54. Kd5 Re3 55. Bxa6 Rxh3 56. Bxb5 Rxa3 57. Kc6 Rc3+ 58. Kb7 h5 59. Bc6 h4 60. Kc7 Rd3 61. b5 h3 62. b6 h2 63. b7 Rd6 64. Bh1 Rd1 65. b8=Q Rc1+ 66. Kb7 Rb1+ 67. Kc8 Rc1+ 68. Qc7 1-0 | ||||
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2022.03.07
58th ch-CUB 2022
|
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| 1405357 | Quesada Perez, Ya (2568) | Espinosa Veloz, E (2485) | 1-0 | |
| 1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 h5 6. Nf3 Bg4 7. Qd2 c6 8. Ne5 Bf5 9. f3 Nbd7 10. O-O-O Nxe5 11. Bxe5 Kf8 12. Be2 b5 13. g4 Be6 14. Rdg1 Qa5 15. gxh5 Nxh5 16. Bxg7+ Nxg7 17. Bd3 b4 18. Ne2 Rb8 19. Kb1 Nh5 20. Nc1 Qc7 21. Nb3 Bc8 22. f4 Bf5 23. Bxf5 gxf5 24. Nc5 Qd6 25. Qg2 e6 26. Nd3 Ke7 27. Ne5 c5 28. Qf3 Rh7 29. Rg5 Rbh8 30. Rhg1 c4 31. Rg8 a5 32. Rxh8 Rxh8 33. Rg5 Nf6 34. Rg7 Rf8 35. Ng6+ Ke8 36. Nxf8 Qxf8 37. Rg1 Qh8 38. h5 Kf8 39. Rh1 Ne4 40. Qg2 Qh6 41. Qh2 Ke7 42. Kc1 Kd7 43. Rg1 a4 44. Rg8 a3 45. bxa3 bxa3 46. Ra8 Qg7 47. h6 Qg4 48. Rxa3 Qf3 49. Qg1 Qe2 50. Qd1 Qh2 51. Ra7+ Kd6 52. Qe1 Kc6 53. a4 Nd6 54. Qb4 Qh1+ 55. Kb2 c3+ 56. Ka2 1-0 | ||||
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2022.03.08
58th ch-CUB 2022
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| 1405358 | Quesada Perez, Luis Ernesto (2515) | Espinosa Veloz, E (2485) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 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. Rc1 Ng6 14. c5 Nxc5 15. b4 Na6 16. Nb5 Bd7 17. Nxa7 h5 18. Bxa6 bxa6 19. Qc2 Bb5 20. Nxb5 axb5 21. Qe2 Rf7 22. Nd3 Ra3 23. Rc2 Bh6 24. Rfc1 g4 25. Rc3 Ra8 26. Kh1 g3 27. Be1 gxh2 28. Nf2 Bg5 29. R1c2 Qb8 30. Nh3 Bf6 31. Qd2 Rg7 32. Qc1 Bd8 33. Kxh2 Qc8 34. Kg1 Qd7 35. Kf1 Qc8 36. Bf2 Qb7 37. Ra3 Ra4 38. Rc6 Bh4 39. Bg1 Bd8 40. Bf2 Bh4 1/2-1/2 | ||||
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2022.03.08
58th ch-CUB 2022
|
||||
| 1405359 | Diaz Perez, Michel Alejandro (2460) | Martinez Duany, L (2521) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. c3 Qc7 7. O-O Nf6 8. Qe2 d6 9. Be3 O-O 10. Nd2 Nbd7 11. f4 e5 12. Nf5 Bxe3+ 13. Nxe3 b5 14. Kh1 Bb7 15. Nf5 Rae8 16. Qe3 d5 17. exd5 exf4 18. Qd4 Bxd5 19. Rxf4 Qc5 20. Nb3 Qxd4 21. Nbxd4 g6 22. Ng3 Re3 23. Bf1 Rb8 24. a3 Rb6 25. Kg1 Re8 26. Rd1 Nc5 27. Nf3 Bb3 28. Rd2 Nd5 29. Rfd4 Ne3 30. Rd6 Re6 31. Rxb6 Rxb6 32. Be2 Kg7 33. h3 f5 34. Nf1 Nc4 35. Bxc4 Bxc4 36. Ne3 Be6 37. Nd5 Rd6 38. Nf4 Rxd2 39. Nxe6+ Nxe6 40. Nxd2 Kf6 41. c4 Ke5 42. cxb5 axb5 43. Nb1 Kd4 44. Nc3 Kc4 45. Kf2 Nf4 46. Kf3 Nd3 47. g4 fxg4+ 48. Kxg4 h6 49. Nd1 Nxb2 50. Nxb2+ Kb3 51. Nd3 Kxa3 52. Kf4 Kb3 53. Ke5 Kc3 54. Nc5 g5 55. Kf5 Kd4 56. Nb3+ Ke3 57. Kg4 Kf2 58. Nc1 Kg2 59. Nd3 h5+ 60. Kxh5 Kxh3 61. Kxg5 b4 62. Nxb4 1/2-1/2 | ||||
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2022.03.08
58th ch-CUB 2022
|
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| 1405360 | Miranda Mesa, E (2475) | Almeida Quintana, O (2529) | 1/2-1/2 | |
| 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O Bg4 7. Be3 Nbd7 8. Qd2 e5 9. dxe5 dxe5 10. h3 Bxf3 11. Bxf3 1/2-1/2 | ||||
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2022.03.08
58th ch-CUB 2022
|
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| 1405361 | Soto Hernandez, H (2476) | Ortiz Suarez, I (2531) | 1/2-1/2 | |
| 1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. c4 c6 6. Nc3 Nbd7 7. Qb3 Qb6 8. c5 Qc7 9. Bf4 Qc8 10. Nd2 e5 11. dxe5 Nxc5 12. Qd1 Nfd7 13. O-O Be7 14. e4 dxe4 15. Ndxe4 O-O 16. Rc1 Nxe4 17. Nxe4 Nb6 18. Qb3 Be6 19. Qc2 Bd5 20. Be3 Qe6 21. f4 Bxa2 22. f5 Qb3 23. Qe2 Nd5 24. Qf2 Bc5 25. Nxc5 Qxe3 26. Bxd5 Qxf2+ 27. Rxf2 Bxd5 28. Nxb7 Rfe8 29. Re2 Re7 30. Na5 Rc8 31. b4 a6 32. Kf2 h5 33. h3 Kh7 34. Rc5 Kh6 35. Nc4 Rb8 36. Na5 Rb6 37. h4 Kh7 38. e6 fxe6 39. fxe6 Kg6 40. Nc4 Rxb4 41. Ne5+ Kf6 42. Nxc6 Bxc6 43. Rxc6 Ra4 44. Re3 Ra2+ 45. Kf3 1/2-1/2 | ||||
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2022.03.08
58th ch-CUB 2022
|
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| 1405362 | Albornoz Cabrera, Carlos Daniel (2563) | Fernandez De La Vara, Arnaldo (2485) | 1-0 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 O-O 6. Bg5 d6 7. O-O h6 8. Bh4 g5 9. Bg3 Nh5 10. Nbd2 a5 11. Re1 Nxg3 12. hxg3 Qf6 13. Bxc6 bxc6 14. Qe2 Qg7 15. Nf1 f5 16. d4 exd4 17. cxd4 Bb4 18. Red1 Ba6 19. Qc2 fxe4 20. Qxe4 g4 21. Nh4 Rae8 22. Qxc6 Be2 23. Ne3 Qf6 24. Kh2 d5 25. Qxd5+ Qe6 26. Rdc1 Bd6 27. Qxe6+ Rxe6 28. Nhf5 Bd3 29. Nxd6 Rxd6 30. Nxg4 Rxd4 31. f3 h5 32. Ne5 Re8 33. Nxd3 Rxd3 34. Rc2 1-0 | ||||
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2022.03.09
58th ch-CUB 2022
|
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| 1405363 | Fernandez De La Vara, Arnaldo (2485) | Quesada Perez, Luis Ernesto (2515) | 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. h3 d6 9. c3 Bb7 10. d4 Re8 11. Ng5 Rf8 12. Nf3 Re8 13. Ng5 Rf8 14. Nf3 Re8 1/2-1/2 | ||||
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2022.03.09
58th ch-CUB 2022
|
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| 1405364 | Ortiz Suarez, I (2531) | Albornoz Cabrera, Carlos Daniel (2563) | 1/2-1/2 | |
| 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 b5 10. Bxf6 gxf6 11. Nce2 Qa5 12. Qxa5 Nxa5 13. g3 h5 14. h4 Rc8 15. Bg2 Nc4 16. Rd3 Be7 17. Rhd1 Bd8 18. b3 Na5 19. Kb2 Bb6 20. c3 Nb7 21. Nc2 a5 22. Ne3 Bc6 23. b4 Rg8 24. f5 Ke7 25. Nf4 axb4 26. cxb4 Rc7 27. fxe6 fxe6 28. Bh3 Bxe3 29. Rxe3 Bd7 30. Nxh5 d5 31. exd5 Nd6 32. Kb1 e5 33. Be6 Rg6 34. Bxd7 Rxd7 35. Nf4 Rg4 36. Ne6 Rxb4+ 37. Ka1 Nc4 38. Re2 Na3 39. Rb2 Rxb2 40. Kxb2 Nc4+ 41. Kb3 Ne3 42. Rh1 Nxd5 43. Ng7 Kf7 44. Nf5 Ne3 45. Nxe3 Rd3+ 46. Kb4 Rxe3 47. Rg1 Re2 48. a3 Rb2+ 49. Kc3 Rf2 50. Kb4 Rb2+ 51. Kc3 Rf2 1/2-1/2 | ||||
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2022.03.09
58th ch-CUB 2022
|
||||
| 1405365 | Almeida Quintana, O (2529) | Soto Hernandez, H (2476) | 1-0 | |
| 1. d4 d5 2. Nf3 c6 3. c4 dxc4 4. e3 Be6 5. Qc2 Nf6 6. Bxc4 Bxc4 7. Qxc4 Nbd7 8. O-O Qc7 9. Qb3 e6 10. Nc3 Bd6 11. Bd2 O-O 12. Rac1 Qb6 13. Qc2 Rac8 14. e4 e5 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. g3 Rfe8 18. Be3 Qb4 19. a3 Qc4 20. f3 b6 21. Ne2 Qe6 22. b4 h6 23. Rfd1 Red8 24. Rxd8+ Rxd8 25. Kg2 Rd6 26. h3 g5 27. f4 gxf4 28. gxf4 Bb2 29. Qxb2 Rd3 30. Rg1 Ng4 31. hxg4 Qxe4+ 32. Kf2 Qxe3+ 33. Ke1 Rb3 34. Qc1 Qe4 35. Qd2 Qf3 36. Qd8+ Kh7 37. Qf6 Rb1+ 38. Kd2 Qd5+ 39. Ke3 Rb3+ 40. Nc3 Qc4 41. Rc1 c5 42. bxc5 Qxc5+ 43. Kd3 Qb5+ 44. Kd2 Qd7+ 45. Kc2 Rxa3 46. Rh1 1-0 | ||||
|
2022.03.09
58th ch-CUB 2022
|
||||
| 1405366 | Martinez Duany, L (2521) | Miranda Mesa, E (2475) | 1/2-1/2 | |
| 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Qc2 dxc4 5. Qxc4 Bg4 6. Nbd2 Nbd7 7. g3 e6 8. Bg2 Be7 9. O-O O-O 10. Qb3 Qb6 11. Nc4 Qa6 12. Bd2 Nb6 13. Rfc1 Nxc4 14. Qxc4 Qxc4 15. Rxc4 Rfd8 16. e3 Nd7 17. Ba5 Rdc8 18. Rac1 Bd8 19. Be1 a5 20. b3 Bf5 21. Nh4 Bd3 22. R4c3 Ba6 23. Nf3 Be7 24. R3c2 Bd3 25. Rd2 Ba3 26. Rcd1 Be4 27. Ne5 Bxg2 28. Nxd7 Bf3 29. Nb6 Bxd1 30. Rxd1 Bb4 31. a4 Bxe1 32. Rxe1 Rd8 33. Nxa8 Rxa8 34. Rc1 Kf8 35. Rc5 Ke7 36. Rh5 h6 37. Kf1 f5 38. Ke2 Rd8 39. g4 Kf6 40. gxf5 exf5 41. Rh3 Re8 42. Kd3 Re7 43. Rg3 Re4 44. Rg1 Rh4 45. b4 Rxh2 46. Ke2 axb4 47. Rb1 g5 48. Rxb4 g4 49. Kf1 Rh1+ 50. Kg2 Ra1 51. Rxb7 Rxa4 52. Rb6 f4 53. Rxc6+ Kg5 54. exf4+ 1/2-1/2 | ||||
|
2022.03.09
58th ch-CUB 2022
|
||||
| 1405367 | Quesada Perez, Ya (2568) | Diaz Perez, Michel Alejandro (2460) | 1-0 | |
| 1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. Nf3 cxd4 5. exd4 b6 6. Nbd2 Be7 7. h3 Bb7 8. Bd3 d6 9. O-O O-O 10. Bh2 Nbd7 11. Re1 Re8 12. a4 a6 13. a5 bxa5 14. Nc4 Bxf3 15. Qxf3 d5 16. Nxa5 Qb6 17. c3 Bd6 18. Bxd6 Qxd6 19. Qg3 Qxg3 20. fxg3 Reb8 21. b3 Ne8 22. Ra4 Nc7 23. c4 dxc4 24. bxc4 Rb2 25. c5 Rd2 26. Ra3 Rb2 27. Nc6 g6 28. Rea1 e5 29. Nxe5 Nxe5 30. dxe5 Rd8 31. Be4 Re8 32. c6 Rxe5 33. Bf3 Rc2 34. Rd3 a5 35. Rb1 a4 36. Rb8+ Kg7 37. Rb7 Ne6 38. Ra7 Re1+ 39. Kh2 h5 40. h4 Rcc1 41. g4 hxg4 42. Bxg4 Nc5 43. Rd1 Rexd1 44. Bxd1 Kf6 45. Bf3 Ke6 46. g4 Rc3 47. Bg2 a3 48. h5 gxh5 49. gxh5 Nd3 50. h6 Nf4 51. h7 Ng6 52. c7 Ke5 53. Ra6 f6 54. Bc6 Rc2+ 55. Kg1 a2 56. c8=Q Rc1+ 57. Kf2 a1=Q 58. Rxa1 Rxa1 59. Qe8+ Kf5 60. Be4+ Kf4 61. Qxg6 Ra2+ 62. Bc2 1-0 | ||||
|
2022.03.10
58th ch-CUB 2022
|
||||
| 1405368 | Diaz Perez, Michel Alejandro (2460) | Espinosa Veloz, E (2485) | 1/2-1/2 | |
| 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 O-O 9. Be2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. O-O Bg4 13. Bg5 h6 14. Be3 Nc6 15. d5 Ne5 16. Bd4 Nxf3+ 17. Bxf3 Bxf3 18. gxf3 Bxd4 19. Qxd4 a5 20. Rxb7 a4 21. Rxe7 a3 22. Kg2 Qb2 23. Qxb2 axb2 24. Rb1 Rfb8 25. d6 Kf8 26. Rc7 Ra1 27. Rxb2 Rxb2 28. Rc8+ Kg7 29. d7 Rd1 30. d8=Q Rxd8 31. Rxd8 g5 32. Rd5 Kg6 33. Rd6+ Kg7 34. Ra6 Rc2 35. Ra5 Kg6 36. f4 gxf4 37. Rf5 h5 38. Rxf4 f6 39. Rf5 Rc4 40. Rf4 Ra4 41. Kg3 Rb4 42. f3 Rb5 43. Kh4 Rb2 44. h3 Re2 45. Rf5 Re3 46. Kg3 Re1 47. Rd5 Rg1+ 48. Kf2 Rh1 49. Kg2 Ra1 50. h4 Ra4 51. Rd6 Kg7 52. Kg3 Rb4 53. Kf4 Kg6 54. Ke3 Rb3+ 55. Kf2 Kg7 56. Ke2 Rb1 57. Ke3 Rh1 58. Kf4 Rh3 59. Rd1 Kf7 60. Rb1 Ke6 61. Rf1 f5 62. Kg5 fxe4 63. fxe4 Re3 64. Rf6+ Ke5 65. Rf8 Rg3+ 66. Kxh5 Kxe4 67. Kh6 Ke5 68. h5 Ke6 69. Kh7 Ke7 70. Rg8 Rh3 71. Rg5 Kf6 72. Ra5 Kf7 73. Rf5+ Ke6 74. Rb5 Kf7 75. Ra5 Rh1 76. h6 Rf1 77. Rg5 Rf2 78. Rg1 Rf3 79. Ra1 Rf2 80. Ra7+ Kf8 81. Rg7 Rf1 82. Kg6 Rg1+ 83. Kh7 Rf1 84. Rg5 Kf7 85. Rg2 Rf3 86. Rg7+ Kf8 87. Kg6 Rg3+ 88. Kf6 Rxg7 89. hxg7+ Kg8 90. Kg6 1/2-1/2 | ||||
|
2022.03.10
58th ch-CUB 2022
|
||||
| 1405369 | Miranda Mesa, E (2475) | Quesada Perez, Ya (2568) | 1/2-1/2 | |
| 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Nc3 c6 8. Bg5 Qxe2+ 9. Bxe2 Be7 10. O-O d5 1/2-1/2 | ||||
|
2022.03.10
58th ch-CUB 2022
|
||||
| 1405370 | Soto Hernandez, H (2476) | Martinez Duany, L (2521) | 1-0 | |
| 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4 dxc4 7. Na3 c3 8. bxc3 c5 9. Bb2 Nc6 10. e3 Be6 11. Qe2 Bd5 12. Rfd1 Qa5 13. c4 Be4 14. d5 Nb4 15. Ne1 Bxg2 16. Nxg2 Rfe8 17. Nb5 Ne4 18. Bxg7 Kxg7 19. Qb2+ Kg8 20. Qe5 Nd6 21. Nxd6 exd6 22. Qxd6 Re4 23. Qd7 Rxc4 24. Qxb7 Rd8 25. Nf4 Qa4 26. a3 Nc2 27. Rab1 Nxa3 28. Ra1 Rc3 29. d6 Rd7 30. Qc8+ Kg7 31. Qe8 Rb3 32. Nd5 f6 33. Nf4 1-0 | ||||
|
2022.03.10
58th ch-CUB 2022
|
||||
| 1405371 | Albornoz Cabrera, Carlos Daniel (2563) | Almeida Quintana, O (2529) | 1/2-1/2 | |
| 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 c6 6. Qd2 Nbd7 7. Bh6 Bxh6 8. Qxh6 e5 9. dxe5 dxe5 10. O-O-O Ng4 11. Qd2 Qe7 12. h3 Ngf6 13. Bd3 O-O 14. Ne2 Nc5 15. Ng3 Re8 16. Qh6 Qf8 17. Qe3 a5 18. Be2 Na4 19. Rd2 Kg7 20. Nh4 h6 21. Bg4 Qb4 22. c3 Qc5 23. Qf3 Be6 24. Bxe6 Rxe6 25. Rhd1 Rae8 26. Qe2 Kh7 27. Nf3 b5 28. h4 b4 29. c4 Nb6 30. Kb1 Qxc4 31. Qe3 Qb5 32. Rc2 Ng4 33. Qc1 b3 34. axb3 a4 35. bxa4 Qxa4 36. Rd3 Qb5 37. Ra3 Rd8 38. Rc5 Rd1 39. Rxb5 Rxc1+ 40. Kxc1 cxb5 41. Rb3 Rc6+ 42. Kd2 Rc5 43. Rc3 Na4 44. Rxc5 Nxc5 45. Ke2 Ne6 46. Ne1 Nd4+ 47. Kf1 Kg7 1/2-1/2 | ||||
|
2022.03.10
58th ch-CUB 2022
|
||||
| 1405372 | Fernandez De La Vara, Arnaldo (2485) | Ortiz Suarez, I (2531) | 1/2-1/2 | |
| 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. e4 e5 12. h3 a6 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Be3 Re8 16. a4 Qe7 17. Ne2 Bd6 18. Nd4 g6 19. Nf3 Nd7 20. Rfd1 Rad8 21. Rac1 Ne5 22. Nxe5 Bxe5 23. Bb6 Rd7 24. Be2 Rxd1+ 25. Rxd1 Qb4 26. Qd2 Qxb2 27. Qd7 Rf8 28. Bf1 Qc2 29. Rd3 Bc8 30. Qe7 Bg7 31. Rd8 h5 32. Bd4 Qd2 33. Rxf8+ Bxf8 34. Qf6 Qh6 35. Qxc6 Be6 36. axb5 axb5 37. Be3 Qg7 38. Qxb5 Kh7 39. e5 Be7 40. Bd3 Qf8 41. Be4 Qd8 42. Kh2 Bf8 43. f4 Bg7 44. Qe2 Kg8 45. Qd3 Qc8 46. Qc2 Qd7 47. Qc6 Qxc6 48. Bxc6 Bf8 49. Kg3 Bb4 50. Bd4 Be7 51. Be4 Kg7 52. Kf3 Bb4 53. g4 hxg4+ 54. hxg4 Kf8 55. Bd3 Ke7 56. Be2 Ba2 57. Ke3 Ba3 58. Bd3 Bd5 59. f5 gxf5 60. gxf5 Bc1+ 61. Ke2 Ba3 62. Bc2 Bc6 63. Kd3 Bb5+ 64. Ke4 Bc6+ 65. Kf4 Bb5 66. Bd1 Bd3 67. Bf2 Kf8 68. Bb3 Bb4 69. Be3 Be7 70. Bd4 Bb5 71. Bd5 Ba4 72. Be4 Bb5 73. Bf3 Bd3 74. Kg4 Bc2 75. Be3 f6 76. Bh6+ Kg8 77. e6 Kh7 78. Bf4 Kg7 79. Bc7 Kh6 80. Kf4 Ba4 81. Be4 Kg7 82. Bd3 Bc6 83. Bc4 Kf8 84. Bb8 Kg7 85. Kg4 Kh6 86. Kg3 Kg7 87. Kf4 Kh6 88. Bc7 Kg7 89. Ke3 Kf8 90. Kd4 Kg7 91. Bf4 Kg8 92. Be2 Kg7 93. Bh5 Kh7 94. Kc4 Kg7 95. Be3 Kg8 96. Bf7+ Kg7 97. Kd4 Be4 98. Bg6 Bc6 99. Bf4 Kg8 100. Bh6 Kh8 101. Kc4 Kg8 102. Bh5 Kh7 103. Bf4 Kg7 104. Be2 Kg8 105. Bd3 Kg7 106. Kd4 Kg8 107. Bc4 Kf8 108. Bd5 Bb5 109. Bf3 Kg7 110. Kd5 Bd3 111. Bg4 Bb5 112. Bd6 Kf8 113. Kc5 Ba4 114. Bh3 Ke8 115. Kd5 Kf8 116. Bg4 Bb5 117. Bf4 Kg7 118. Bf3 Kg8 119. Be4 Kf8 120. Bd6 Ke8 121. Kc5 Ba6 122. Bf3 Bd3 123. Bh5+ Kf8 124. Bg6 Be4 125. Bh7 Bf3 1/2-1/2 | ||||
|
2022.03.11
58th ch-CUB 2022
|
||||
| 1405373 | Ortiz Suarez, I (2531) | Quesada Perez, Luis Ernesto (2515) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 O-O 9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Re8 14. Ne4 Qc7 15. Kb1 Rd8 16. Bc4 f5 17. Nc3 Be6 18. Bb3 Rd7 19. Na4 Rad8 20. Qf2 Nf4 21. Rxd7 Qxd7 22. Be3 Bxb3 23. axb3 a5 24. Re1 Nd5 1/2-1/2 | ||||
|
2022.03.11
58th ch-CUB 2022
|
||||
| 1405374 | Almeida Quintana, O (2529) | Fernandez De La Vara, Arnaldo (2485) | 0-1 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Bg5 Be7 7. Bxf6 Bxf6 8. cxd5 exd5 9. Qa4+ Qd7 10. Qc2 O-O 11. Rd1 Rd8 12. g3 Na6 13. Bg2 c5 14. O-O Qe7 15. Rfe1 Nc7 16. e3 Rab8 17. Rd2 g6 18. Ra1 a5 19. Rad1 c4 20. a4 Na6 21. Re2 Nb4 22. Qb1 Bc8 23. Ne1 Bf5 24. e4 dxe4 25. Bxe4 Bg4 26. Bf3 Qd7 27. Bxg4 Qxg4 28. Re4 Qf5 29. Kg2 Rd6 30. Qc1 Rbd8 31. Qe3 Qd7 32. Nb5 Re6 33. Rxe6 Qxe6 34. Qxe6 fxe6 35. Na3 Rc8 36. Nb5 Rd8 37. Na3 Rc8 38. Nb5 e5 39. d5 Rd8 40. Nc3 e4 41. d6 Bxc3 42. bxc3 Nd3 43. Nc2 Rxd6 44. Ne3 Rf6 45. Rf1 Kg7 46. h4 h6 47. Kg1 Nb2 48. Ra1 Rc6 49. Kf1 h5 50. Ke2 Kf6 51. Ra2 Nd3 52. Ra1 Ke6 53. Rb1 Nc5 54. Ra1 Nd3 55. Rb1 Kd6 56. Nf1 Nc5 57. Ra1 Kc7 58. Ne3 Kb7 59. Nc2 Nb3 60. Rd1 Ka6 61. Ke3 Rf6 62. Nd4 Nxd4 63. cxd4 Rf3+ 64. Kxe4 Ra3 65. d5 Kb7 66. d6 Kc8 67. Rd4 Rxa4 68. Kd5 Rb4 69. Ke6 c3 70. Rd3 Rc4 71. Ke7 Re4+ 72. Kf7 Kd7 73. Rxc3 Re6 74. f3 Rxd6 75. g4 hxg4 76. fxg4 b5 77. Rc5 Rb6 78. Rd5+ Kc7 79. h5 gxh5 80. gxh5 a4 81. Kg7 a3 82. h6 a2 0-1 | ||||
|
2022.03.11
58th ch-CUB 2022
|
||||
| 1405375 | Martinez Duany, L (2521) | Albornoz Cabrera, Carlos Daniel (2563) | 1/2-1/2 | |
| 1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Qc2 g6 5. e3 Bg7 6. Nc3 O-O 7. Be2 Bg4 8. Qb3 Qb6 9. h3 Bxf3 10. Bxf3 Qxb3 11. axb3 e6 12. g4 Nbd7 13. g5 Ne8 14. h4 Nd6 15. cxd5 cxd5 16. Ke2 Rfc8 17. Bd2 a6 18. Bg4 Rc7 19. Rhc1 Rac8 20. Kd3 Kf8 21. h5 Ke7 22. Rh1 1/2-1/2 | ||||
|
2022.03.11
58th ch-CUB 2022
|
||||
| 1405376 | Quesada Perez, Ya (2568) | Soto Hernandez, H (2476) | 1/2-1/2 | |
| 1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. O-O Nd7 5. d3 Ngf6 6. h3 Bh5 7. Qe1 e5 8. e4 dxe4 9. dxe4 Qc7 10. a4 Be7 11. Nh4 Bg6 12. Na3 O-O 13. Nc4 Rfe8 14. Nxg6 hxg6 15. b4 b5 16. Ne3 a5 17. axb5 Bxb4 18. c3 Bc5 19. c4 a4 20. Ba3 cxb5 21. cxb5 Bxa3 22. Rxa3 Qc5 23. Qa1 Qxb5 24. Rb1 1/2-1/2 | ||||
|
2022.03.11
58th ch-CUB 2022
|
||||
| 1405377 | Espinosa Veloz, E (2485) | Miranda Mesa, E (2475) | 1/2-1/2 | |
| 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Nc3 c6 8. Bg5 Qxe2+ 9. Bxe2 Be7 10. Ne4 Nxe4 11. dxe4 Bg4 1/2-1/2 | ||||
|
2022.03.12
58th ch-CUB 2022
|
||||
| 1405378 | Quesada Perez, Luis Ernesto (2515) | Diaz Perez, Michel Alejandro (2460) | 1-0 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nd7 12. O-O b6 13. Rfe1 Bb7 14. Rad1 Rc8 15. Bb3 Re8 16. Re3 Nf6 17. d5 exd5 18. e5 Ne4 19. Qe1 Nc5 20. Nd4 Qg5 21. h4 Qxh4 22. Nf5 Qf4 23. Nd6 d4 24. Bxf7+ Kf8 25. Bxe8 Rxe8 26. Qb4 Qg4 27. f3 Qg5 28. Qxd4 Ne6 29. Qd2 Rd8 30. Ree1 Qg3 31. Qb4 a5 32. Nf5+ axb4 33. Rxd8+ Nxd8 34. Nxg3 Ne6 35. Rb1 Bd5 36. Rxb4 Bxa2 37. Rxb6 g5 38. Rb7 Kg8 39. Ne4 h6 40. Ra7 Bb1 41. Nf6+ Kf8 42. g3 Bg6 43. Kf2 h5 44. Ke3 h4 45. gxh4 gxh4 46. Ra4 h3 47. Rh4 Bf5 48. Ng4 Bxg4 49. Rxg4 Ng7 50. Ke4 Nh5 51. Rh4 Ng3+ 52. Kf4 Ne2+ 53. Kg5 Ng1 54. Kf6 1-0 | ||||
|
2022.03.12
58th ch-CUB 2022
|
||||
| 1405379 | Soto Hernandez, H (2476) | Espinosa Veloz, E (2485) | 1/2-1/2 | |
| 1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nbd2 f5 5. g3 Nf6 6. Bg2 Bd6 7. O-O O-O 8. Qc2 Ne4 9. Ne1 Nd7 10. Nd3 Qf6 11. Nf3 g5 12. b3 f4 13. Nfe5 Nxe5 14. dxe5 Bxe5 15. Nxe5 Qxe5 16. Bb2 Qf5 17. Qd3 Bd7 18. Rad1 Rf7 19. f3 Nf6 20. Qxf5 exf5 21. gxf4 gxf4 22. Bxf6 Rxf6 23. cxd5 c5 1/2-1/2 | ||||
|
2022.03.12
58th ch-CUB 2022
|
||||
| 1405380 | Albornoz Cabrera, Carlos Daniel (2563) | Quesada Perez, Ya (2568) | 1/2-1/2 | |
| 1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 g6 7. O-O Bg7 8. d3 O-O 9. Nxd5 Qxd5 10. Be3 Bd7 11. Nd4 Qd6 12. Nxc6 Bxc6 13. Bxc6 Qxc6 14. Rc1 Qe6 15. Rxc5 Qxa2 16. Rb5 b6 17. Qb3 Qxb3 18. Rxb3 Rac8 19. Ra1 Rc7 20. Ra2 Rd8 21. Rba3 Rdd7 22. Bf4 e5 23. Be3 f5 24. Kf1 Kf7 25. Ra4 h5 26. f4 Ke6 27. Kf2 Kd5 28. Kf3 Re7 29. fxe5 Bxe5 30. b3 Kc6 31. Bf4 Bxf4 32. gxf4 Kb5 33. Rc4 Rxc4 34. bxc4+ Kc6 35. d4 a5 36. e3 Ra7 37. e4 fxe4+ 38. Kxe4 b5 39. d5+ Kc5 40. cxb5 Re7+ 41. Kd3 Rf7 42. Rxa5 Rxf4 43. Ke3 Rb4 44. Ra6 Kxd5 45. Rxg6 Rxb5 46. Kf4 Rb4+ 47. Kg5 h4 48. Rh6 Ke5 49. Rxh4 Rxh4 50. Kxh4 Kf6 1/2-1/2 | ||||
|
2022.03.12
58th ch-CUB 2022
|
||||
| 1405381 | Fernandez De La Vara, Arnaldo (2485) | Martinez Duany, L (2521) | 1-0 | |
| 1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. g3 O-O 6. Bg2 d6 7. O-O Nc6 8. d5 Na5 9. b3 c5 10. Qc2 a6 11. a4 Bd7 12. Bd2 Kh8 13. Ra3 e5 14. dxe6 Bxe6 15. Rd1 Nc6 16. Bf4 Ne8 17. Raa1 Bg8 18. Rac1 Qb6 19. h4 Nd4 20. Nxd4 cxd4 21. Nd5 Bxd5 22. cxd5 Rf7 23. Qd3 a5 24. e3 dxe3 25. Bxe3 Nf6 26. Bxb6 1-0 | ||||
|
2022.03.12
58th ch-CUB 2022
|
||||
| 1405382 | Ortiz Suarez, I (2531) | Almeida Quintana, O (2529) | 1/2-1/2 | |
| 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. e5 dxe5 7. fxe5 Nd5 8. Bc4 Nxc3 9. bxc3 c5 10. O-O Bg4 11. Be3 Nc6 12. h3 Bxf3 13. Rxf3 Na5 14. Be2 cxd4 15. cxd4 Rc8 16. Bf2 Qd5 17. a4 Rfd8 18. Rb1 a6 19. Bd3 Nc6 20. c3 Bxe5 21. Rxb7 Bxd4 22. cxd4 Nxd4 23. Bxd4 Qxb7 24. Be5 Rc5 25. Bg3 Qb2 1/2-1/2 | ||||
|
2022.03.13
58th ch-CUB 2022
|
||||
| 1405383 | Almeida Quintana, O (2529) | Quesada Perez, Luis Ernesto (2515) | 1-0 | |
| 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Be2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. b4 c6 12. Rb1 Re8 13. O-O Nd7 14. Qb3 Nf8 15. Rfd1 Rc8 16. Qa4 a6 17. Rdc1 Re7 18. Qd1 g6 19. Qf1 Ra8 20. a4 Qd6 21. Rc2 Ne6 22. Na2 Rc7 23. a5 b5 24. Nc1 Kg7 25. Nd3 Be7 26. Nd2 h5 27. f4 Re8 28. Ne5 Nf8 29. Qf2 Qe6 30. Bd3 Bd6 31. e4 Qe7 32. f5 f6 33. Nxg6 Nxg6 34. fxg6 Bxb4 35. exd5 Bxd2 36. Rxd2 Qd6 37. dxc6 Rxc6 38. Be2 Rc3 39. d5 Qc5 40. Bxh5 Bxd5 41. Rxd5 Qxd5 42. Qa7+ Kh6 43. Qh7+ Kg5 44. h4+ Kf4 45. g7 Qd4+ 46. Kh2 Ke5 47. Re1+ Re3 48. Rxe3+ Qxe3 49. Bxe8 Qf4+ 50. Kh3 Qe3+ 51. g3 Qc1 52. Qd3 f5 53. Qe2+ Kf6 54. g8=Q 1-0 | ||||
|
2022.03.13
58th ch-CUB 2022
|
||||
| 1405384 | Martinez Duany, L (2521) | Ortiz Suarez, I (2531) | 1/2-1/2 | |
| 1. Nf3 d5 2. b3 Bf5 3. Bb2 e6 4. g3 Nf6 5. Bg2 Be7 6. O-O h6 7. d3 O-O 8. Nbd2 c6 9. Ne5 Nbd7 10. Ndf3 1/2-1/2 | ||||
|
2022.03.13
58th ch-CUB 2022
|
||||
| 1405385 | Quesada Perez, Ya (2568) | Fernandez De La Vara, Arnaldo (2485) | 1-0 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nc3 Qe7 7. h3 Bd6 8. Be3 c5 9. O-O Be6 10. a3 O-O 11. Qe2 Rfe8 12. Nb5 h6 13. b4 cxb4 14. axb4 Bxb4 15. Rfb1 a5 16. c3 Bd6 17. Nxd6 cxd6 18. c4 Ra6 19. Rb5 Rea8 20. Qb2 Bc8 21. Qa3 Qc7 22. Rab1 Nd7 23. Nh4 b6 24. f4 exf4 25. Bxf4 Nc5 26. Nf5 Bxf5 27. exf5 a4 28. Re1 f6 29. Re3 Qc6 30. Rg3 Kh7 31. Kh2 Re8 32. Qc1 Ra7 33. Bxh6 Re5 1-0 | ||||
|
2022.03.13
58th ch-CUB 2022
|
||||
| 1405386 | Espinosa Veloz, E (2485) | Albornoz Cabrera, Carlos Daniel (2563) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd3 Bd7 8. O-O-O a6 9. f4 Be7 10. Nf3 Qa5 11. Bxf6 Nb4 12. Qe3 Bxf6 13. e5 dxe5 14. fxe5 Be7 15. a3 Nc6 16. Ne4 b5 17. c3 Qc7 18. Nd6+ Bxd6 19. exd6 Qb7 20. Qg5 O-O 21. Bd3 h6 22. Qh5 Rab8 23. b4 a5 24. Kb2 Ra8 25. Qxb5 Qa7 26. Qc5 axb4 27. Qxa7 bxc3+ 28. Kxc3 Rxa7 29. Ra1 Rfa8 30. Rhc1 Ra5 31. a4 Na7 32. Be4 Rc8+ 33. Kd2 Rd8 34. Ke3 Nc8 35. Rd1 Rxa4 36. Rxa4 Bxa4 37. Ra1 Nb6 38. Kd4 Be8 39. Ra6 Nd7 40. Ne5 Nxe5 41. Kxe5 Kf8 42. Ra7 Bd7 43. Kd4 Ke8 44. Bb7 Bc8 45. Bxc8 Rxd6+ 46. Ke3 g6 47. Bb7 Kf8 48. Bf3 h5 49. h4 Kg7 50. Rc7 Ra6 51. Be2 Ra5 52. Rb7 Ra4 53. g3 Ra8 54. Bb5 Ra3+ 55. Kf2 Rb3 56. Bc6 Rxb7 57. Bxb7 f5 58. Bc6 Kf6 59. Be8 g5 60. Bxh5 gxh4 61. gxh4 e5 1/2-1/2 | ||||
|
2022.03.13
58th ch-CUB 2022
|
||||
| 1405387 | Diaz Perez, Michel Alejandro (2460) | Miranda Mesa, E (2475) | 0-1 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Be3 d6 8. N1d2 Nd7 9. f4 b5 10. Qe2 Bb7 11. O-O-O Ngf6 12. g4 Nc5 13. Bd4 Nxd3+ 14. Qxd3 O-O 15. g5 Nd7 16. h4 a5 17. Qxb5 Qc7 18. Bc3 Rfc8 19. Nxa5 Ba6 20. Qb4 Bf8 21. Qd4 e5 22. Qf2 Nb6 23. Ndb3 Na4 24. Bb4 exf4 25. h5 f3 26. Rd2 Be2 27. g6 Nc5 28. gxh7+ Kxh7 29. Qd4 Nd3+ 30. Kb1 Nxb4 31. Qxb4 d5 32. Qd4 Rxa5 33. Nxa5 Qxa5 34. exd5 Rc4 35. Qe3 Bd6 36. Qg5 Rg4 37. Qf5+ Kh6 38. Qxg4 Qxd2 39. Rg1 Be5 40. Qf5 Qf4 41. Rg6+ Kh7 42. Rf6+ Qxf5 43. Rxf5 f6 44. Kc1 g6 45. hxg6+ Kxg6 46. Rxe5 fxe5 47. Kd2 Kf5 48. b3 e4 49. c4 Ke5 50. a4 Kd4 51. d6 e3+ 52. Kc2 Bd3+ 53. Kb2 Bf5 54. a5 e2 0-1 | ||||
|
2022.03.14
58th ch-CUB 2022
|
||||
| 1405388 | Quesada Perez, Luis Ernesto (2515) | Miranda Mesa, E (2475) | 1-0 | |
| 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 e6 6. e4 Bb4 7. Bg5 Qa5 8. Bd2 c5 9. Bxc4 cxd4 10. Nxd4 O-O 11. Nc2 Nc6 12. Nxb4 Qxb4 13. b3 Qe7 14. O-O Rd8 15. Re1 Ne5 16. Bf1 b6 17. Re3 Bb7 18. Qe1 Rac8 19. a5 bxa5 20. Rxa5 Qc7 21. Ra2 Qc5 22. Na4 Qc6 23. Ba5 Re8 24. f3 Qc1 25. Qxc1 Rxc1 26. Bd2 Rc7 27. Rc3 Rec8 28. b4 Nfd7 29. Rxc7 Rxc7 30. Nc3 Bc6 31. Be3 Nb6 32. Bc5 f6 33. f4 Nec4 34. Kf2 Kf7 35. g4 Bd7 36. h4 Bc6 37. Be2 Rb7 38. g5 Rc7 39. gxf6 gxf6 40. h5 Rb7 41. h6 Kg6 42. Ra1 Kxh6 43. b5 Bd7 44. Rg1 Rb8 45. Be7 1-0 | ||||
|
2022.03.14
58th ch-CUB 2022
|
||||
| 1405389 | Soto Hernandez, H (2476) | Diaz Perez, Michel Alejandro (2460) | 1-0 | |
| 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. d4 O-O 6. Nc3 c6 7. O-O Nbd7 8. Nd2 b6 9. e4 Bb7 10. e5 Ne8 11. cxd5 cxd5 12. Re1 Nc7 13. Nf3 b5 14. h4 b4 15. Ne2 a5 16. Bg5 a4 17. Rc1 Nb5 18. Bf1 a3 19. b3 h6 20. Be3 Qb6 21. Qd2 Rfc8 22. Red1 Rxc1 23. Rxc1 Rc8 24. Ne1 Rxc1 25. Qxc1 Nb8 26. Qd2 Nc6 27. Nc2 Ba6 28. h5 Nc7 29. g4 Na5 30. Qc1 Bd3 31. Ne1 Bh7 32. g5 Qc6 33. gxh6 Nb5 34. Qd1 Nc3 35. Nxc3 Qxc3 36. Qg4 Bf8 37. Qg5 Nc6 38. Nf3 Qa1 39. hxg7 Be7 40. Qh6 Qb1 41. Kg2 Qf5 42. Kg3 f6 43. Bh3 1-0 | ||||
|
2022.03.14
58th ch-CUB 2022
|
||||
| 1405390 | Fernandez De La Vara, Arnaldo (2485) | Espinosa Veloz, E (2485) | 1-0 | |
| 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O Nc6 8. e4 Nb6 9. d5 Na5 10. Qe1 Nac4 11. Nc3 e6 12. Bg5 f6 13. Bc1 exd5 14. exd5 Nxd5 15. Nxd5 Qxd5 16. b3 Nd6 17. Bf4 Qf7 18. Rc1 Bf5 19. Nd4 Bd3 20. Bxd6 cxd6 21. Qa5 b6 22. Qd5 Rae8 23. Rfd1 Ba6 24. Qxf7+ Rxf7 25. Bd5 Kf8 26. Ne6+ Rxe6 27. Bxe6 Re7 28. Rxd6 Bh6 29. Rd8+ 1-0 | ||||
|
2022.03.14
58th ch-CUB 2022
|
||||
| 1405391 | Ortiz Suarez, I (2531) | Quesada Perez, Ya (2568) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be3 Bg7 9. Be2 O-O 10. Qd2 a5 11. O-O a4 12. Rab1 Qa5 13. f3 Be6 14. Rfc1 Rfc8 15. b4 axb3 16. axb3 Qb4 17. Kh1 Nd7 18. Qe1 Bxc3 19. Rxc3 Ra2 20. Bd2 Qb6 21. Bf1 Rca8 22. b4 R8a3 23. Be3 Qc7 24. Bd4 b6 25. Rbc1 f6 26. f4 Bf7 27. Re3 Rxe3 28. Qxe3 Ra4 29. Qe1 Qc6 30. e5 fxe5 31. fxe5 dxe5 32. Bf2 Ra2 33. Kg1 e4 34. c5 bxc5 35. bxc5 Ne5 36. Rb1 Ng4 37. Rb8+ Kg7 38. Qc3+ Qf6 39. Be1 Ra1 40. Rb6 e6 41. Qxf6+ Nxf6 42. Bc3 Rc1 43. Bd4 g5 44. Be3 Rc3 45. Bd4 Rc1 1/2-1/2 | ||||
|
2022.03.14
58th ch-CUB 2022
|
||||
| 1405392 | Almeida Quintana, O (2529) | Martinez Duany, L (2521) | 1-0 | |
| 1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. d5 b5 5. cxb5 a6 6. b6 d6 7. Nc3 Nbd7 8. a4 Nxb6 9. a5 Nbd7 10. e4 Bg7 11. Be2 O-O 12. O-O Rb8 13. Nd2 Ne8 14. Nc4 Nc7 15. Bg5 Nb5 16. Na4 f5 17. exf5 Rxf5 18. f4 Bd4+ 19. Kh1 Nf6 20. Ncb6 Ne4 21. Bd3 Nxg5 22. Bxf5 Bxf5 23. fxg5 e5 24. dxe6 Qxg5 25. Qb3 Be4 26. e7+ d5 27. Qg3 Qxg3 28. hxg3 Re8 29. Rf8+ Rxf8 30. exf8=Q+ Kxf8 31. Nd7+ Ke7 32. Ndxc5 Kd6 33. Nxa6 Bc2 34. Nb4 Bb3 35. Nc3 Na7 36. Rf1 Kc5 37. Rf4 Bc4 38. Nc2 Bxc3 39. bxc3 Nc6 40. a6 Bxa6 41. Nb4 Bc4 42. Nxc6 Kxc6 43. Rf7 h5 44. Kg1 Bd3 45. Kf2 Be4 46. Ke3 Kc5 47. Rf6 Kc4 48. Rc6+ Kb5 49. Rc7 Kb6 50. Re7 Bxg2 51. Kd4 g5 52. Rg7 g4 53. Rg5 1-0 | ||||
|
2022.03.15
58th ch-CUB 2022
|
||||
| 1405393 | Martinez Duany, L (2521) | Quesada Perez, Luis Ernesto (2515) | 1/2-1/2 | |
| 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 c5 8. Ne5 a6 9. Qa4+ Bd7 10. Nxd7 Qxd7 11. Qxd7+ Nxd7 12. Be3 cxd4 13. Bxd4 e5 14. Be3 Bc5 15. Bxc5 Nxc5 16. O-O-O f6 17. Rd5 Rc8 18. Be2 Ke7 19. Bg4 Rhd8 20. Rhd1 Rxd5 21. Rxd5 1/2-1/2 | ||||
|
2022.03.15
58th ch-CUB 2022
|
||||
| 1405394 | Quesada Perez, Ya (2568) | Almeida Quintana, O (2529) | 1/2-1/2 | |
| 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O Nc6 7. h3 a6 8. a4 e5 9. dxe5 dxe5 10. Bc4 h6 11. Be3 Qe7 12. Qe2 Be6 13. Rad1 Rfd8 14. Bxe6 Qxe6 15. Rxd8+ Rxd8 16. Rd1 Rxd1+ 17. Qxd1 Qc4 18. Nd2 Qe6 19. Nb3 b6 20. Qd3 a5 21. Nd5 1/2-1/2 | ||||
|
2022.03.15
58th ch-CUB 2022
|
||||
| 1405395 | Espinosa Veloz, E (2485) | Ortiz Suarez, I (2531) | 1-0 | |
| 1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 g6 6. b3 Bh6 7. f4 Nf6 8. Bb2 O-O 9. O-O-O e5 10. g3 Re8 11. Kb1 Bg4 12. Be2 Be6 13. Nf3 exf4 14. h4 Bg4 15. gxf4 Nxe4 16. Nxe4 Rxe4 17. Qc3 f6 18. Ng5 Rxf4 19. Bxg4 Rxg4 20. Qf3 fxg5 21. Qxg4 Qe7 22. hxg5 Bxg5 23. Qc4+ Qf7 24. Qxf7+ Kxf7 25. Rxh7+ Ke6 26. Rg1 Be7 27. Rxg6+ Kd7 28. Ba3 1-0 | ||||
|
2022.03.15
58th ch-CUB 2022
|
||||
| 1405396 | Diaz Perez, Michel Alejandro (2460) | Albornoz Cabrera, Carlos Daniel (2563) | 0-1 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 Nbd7 8. e3 g5 9. Bg3 Ne4 10. Nd2 Nxg3 11. hxg3 Nb6 12. Bd3 Be6 13. a3 Bd6 14. Qc2 c6 15. Bf5 Qf6 16. g4 Bxf5 17. gxf5 h5 18. O-O-O O-O-O 19. Kb1 Kb8 20. Ka2 g4 21. g3 Nc8 22. e4 dxe4 23. Ndxe4 Qxf5 24. d5 c5 25. Qa4 Be5 26. Ka1 Bd4 27. Rxd4 cxd4 28. Qxd4 Rhe8 29. Nf6 Qe5 30. Qxe5+ Rxe5 31. Rxh5 Rxh5 32. Nxh5 f5 33. Nf4 Nd6 34. Nce2 Rh8 35. Kb1 Rh1+ 36. Kc2 Rf1 37. Kd3 Rxf2 38. Kd4 Kc7 39. Ke5 Kd7 40. b4 Rf3 41. Nd4 Rxg3 42. Nde6 Re3+ 43. Kf6 g3 44. Nc5+ Ke8 45. a4 Ne4+ 46. Kxf5 Nxc5 47. bxc5 Rf3 0-1 | ||||
|
2022.03.15
58th ch-CUB 2022
|
||||
| 1405397 | Miranda Mesa, E (2475) | Soto Hernandez, H (2476) | 1/2-1/2 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ke8 10. b3 Be7 11. Bb2 Be6 12. Ne2 Rd8 13. Rad1 h5 14. Bc1 Rd7 15. Nf4 Rh6 16. Nd3 Rh8 17. Nf4 Rh6 18. Nd3 Rh8 19. Nf4 Rh6 1/2-1/2 | ||||
