CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/jnX6mZIe"] [Date "2022.08.07"] [White "speedybo1"] [Black "Jackson"] [Result "0-1"] [UTCDate "2022.08.07"] [UTCTime "17:15:12"] [WhiteElo "1511"] [BlackElo "1826"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+2"] [WhiteTitle "NM👟"] [BlackTitle "GM🏆"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B12"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c6 2. d4 { B12 Caro-Kann Defense } e6?! { (0.36 → 0.88) Inaccuracy. d5 was best. } (2... d5 3. e5 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. Bd3) 3. Nf3 d5 4. e5 c5 5. c3 cxd4?! { (0.85 → 1.47) Inaccuracy. Nc6 was best. } (5... Nc6 6. Bd3 Nge7 7. O-O cxd4 8. cxd4 Nf5 9. Be3 Nxe3 10. fxe3 Be7 11. Nc3 O-O 12. Ne2) 6. cxd4 Bb4+ 7. Bd2?! { (1.79 → 1.16) Inaccuracy. Nc3 was best. } (7. Nc3) 7... Bxd2+ 8. Qxd2 Qc7?! { (1.21 → 1.94) Inaccuracy. Nh6 was best. } (8... Nh6 9. Bd3) 9. Bb5+?! { (1.94 → 1.24) Inaccuracy. Nc3 was best. } (9. Nc3 a6) 9... Bd7 10. Bxd7+?! { (1.54 → 0.59) Inaccuracy. Nc3 was best. } (10. Nc3 Qb6 11. Bd3 Nc6 12. O-O Nxd4 13. Nxd4 Qxd4 14. Nb5 Qxe5 15. Qb4 Ne7 16. Nd6+ Kf8) 10... Nxd7 11. O-O Rc8?! { (0.31 → 1.22) Inaccuracy. Ne7 was best. } (11... Ne7 12. Rc1 Nc6 13. Nc3 O-O 14. Ne2 Qa5 15. Rc3 f6 16. exf6 Nxf6 17. Ng3 Ne4 18. Nxe4) 12. Rc1?? { (1.22 → -9.30) Blunder. Nc3 was best. } (12. Nc3 Qb6) 12... Qb8?? { (-9.30 → 1.80) Blunder. Qxc1+ was best. } (12... Qxc1+ 13. Ne1) 13. Rxc8+ Qxc8 14. Nc3 Ne7 15. Rc1 O-O?? { (1.36 → 3.68) Blunder. Qb8 was best. } (15... Qb8 16. Qg5) 16. Nb5? { (3.68 → 1.92) Mistake. Nxd5 was best. } (16. Nxd5 Qe8) 16... Qb8 17. Qc3?? { (1.58 → 0.00) Blunder. Rc7 was best. } (17. Rc7 Rd8) 17... Rc8 18. Qd2 Rxc1+ 19. Qxc1 f6?! { (0.00 → 0.71) Inaccuracy. Qc8 was best. } (19... Qc8 20. Qd2 Qc4 21. Nd6 Qxa2 22. g3 h6 23. Qc1 Nc6 24. Qf4 Qb1+ 25. Kg2 Nd8 26. Qh4) 20. exf6 Nxf6?! { (0.71 → 1.74) Inaccuracy. gxf6 was best. } (20... gxf6) 21. Qc7 Qxc7 22. Nxc7 Kf7? { (2.13 → 4.35) Mistake. Nc6 was best. } (22... Nc6 23. Nxe6 Nb4 24. a3 Nd3 25. b4 Nb2 26. Ne5 Ne4 27. Kf1 Nc3 28. Nd8 Nb5 29. Ke2) 23. Ne5+ Kf8 24. Nxe6+ Kg8 25. Kf1 Nc6?! { (4.34 → 7.22) Inaccuracy. Ne8 was best. } (25... Ne8 26. Ke2 h6 27. g4 Nd6 28. Ke3 b5 29. b3 a5 30. Nc7 Kh7 31. Nd7 h5 32. f3) 26. Nxc6 bxc6 27. Ke2 Ne4 28. Kf3 Kf7 29. Ng5+?? { (7.37 → -6.73) Blunder. Nd8+ was best. } (29. Nd8+ Ke8 30. Nxc6 Nd2+ 31. Ke2 Nc4 32. b3 Na3 33. Nb4 Nb5 34. Ke3 Nc3 35. Kd3 Nxa2) 29... Nxg5+ 30. Kg4 Ne6 31. Kf5 Nxd4+ 32. Ke5 Ne2 33. Kd6 Nd4 34. Kc5 Nf5 35. Kxc6 Ke6 36. Kc5 Nd6 37. Kd4 Nb5+ 38. Kd3 a5 39. a4 Nd6 40. f4 Kf5 41. g3 Nc4 42. b3 Nb6 43. Kd4 g5 44. fxg5 Kxg5 45. Kc5 h5 46. Kxb6 d4 47. Kxa5 d3 48. Kb4 d2 49. a5 d1=Q 50. a6 Qd4+ 51. Kb5 Qd5+ 52. Kb6 Qxb3+ 53. Ka7 Qa3?! { (Mate in 12 → -58.66) Lost forced checkmate sequence. Kg4 was best. } (53... Kg4 54. h3+ Kxg3 55. h4 Qb5 56. Ka8 Qxa6+ 57. Kb8 Kxh4 58. Kc7 Kg5 59. Kd8 h4 60. Ke8) 54. Kb7 Qb3+ 55. Ka7?! { (-61.76 → Mate in 5) Checkmate is now unavoidable. Kc6 was best. } (55. Kc6 Qc4+) 55... Kg4 56. Ka8 Kh3 57. a7 Kxh2 58. g4 h4 59. g5 Kg3 60. g6 Qg8+ 61. Kb7 Qg7+?! { (Mate in 12 → -59.25) Lost forced checkmate sequence. Qd5+ was best. } (61... Qd5+ 62. Kb8 Qb5+ 63. Kc7 Qa6 64. Kd7 Qxa7+ 65. Ke6 Qg7 66. Kd5 h3 67. Kc4 h2 68. Kd3) 62. Kb8 Qxg6?! { (Mate in 12 → -56.00) Lost forced checkmate sequence. Qe5+ was best. } (62... Qe5+ 63. Kc8 Qc5+ 64. Kb7 Qb5+ 65. Kc8 Qa6+ 66. Kd7 Qxa7+ 67. Ke6 Qg7 68. Kd5 h3 69. Kc4) 63. a8=Q Qg8+ 64. Kb7 Qxa8+ 65. Kxa8 h3 66. Kb7 h2 67. Kc6 h1=Q+ 68. Kc5 Qe4 69. Kd6 Kf4 70. Kc5 Ke5 71. Kb5 Qd4 72. Kc6 Qd5+ 73. Kc7 Ke6 74. Kb6 Kd6 75. Ka6 Qc5 76. Kb7 Qc6+ 77. Ka7 Kd7 78. Kb8 Qb6+ 79. Ka8 Qc5 80. Kb7 Qc6+ 81. Kb8 Kd6 82. Ka7 Kc5 83. Kb8 Kb5 84. Ka7 Qb6+ 85. Ka8 Qc6+ 86. Ka7 Kb4 87. Kb8 Qd7 88. Ka8 Kb5 89. Kb8 Kb6 90. Ka8 Qb7# { Black wins by checkmate. } 0-1