CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/u8Rf42jf"] [Date "2023.05.24"] [White "Ao1000"] [Black "Jackson"] [Result "0-1"] [UTCDate "2023.05.24"] [UTCTime "23:47:01"] [WhiteElo "1789"] [BlackElo "1852"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+5"] [WhiteTitle "IM🌴"] [BlackTitle "GM🏆"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B12"] [Opening "Caro-Kann Defense: Advance Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c6 2. d4 d5 3. e5 { B12 Caro-Kann Defense: Advance Variation } f6?! { (0.26 → 1.25) Inaccuracy. Bf5 was best. } (3... Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 a6 7. c3 c5 8. Be2) 4. Nf3 e6 5. Nc3 Bb4?! { (1.11 → 1.66) Inaccuracy. fxe5 was best. } (5... fxe5 6. dxe5) 6. Bd2 Qb6?! { (1.22 → 2.20) Inaccuracy. fxe5 was best. } (6... fxe5 7. Nxe5) 7. a3 Be7 8. Be3?! { (2.24 → 1.33) Inaccuracy. Bd3 was best. } (8. Bd3) 8... Qxb2?? { (1.33 → 8.07) Blunder. Nd7 was best. } (8... Nd7 9. Bd3 c5 10. b3 fxe5 11. dxe5 a6 12. Bf4 Nh6 13. Bxh6 gxh6 14. O-O Qc7 15. Re1) 9. Bd2?? { (8.07 → 0.18) Blunder. Na4 was best. } (9. Na4 Qxa1 10. Qxa1 fxe5 11. dxe5 b5 12. Nc3 a6 13. Qd1 Nd7 14. Bd3 Nh6 15. Bxh6 gxh6) 9... Qb6 10. Be2 Nd7 11. O-O c5?? { (-0.21 → 1.66) Blunder. fxe5 was best. } (11... fxe5 12. dxe5) 12. dxc5? { (1.66 → 0.49) Mistake. Na4 was best. } (12. Na4 Qc6 13. c4 dxc4 14. Nxc5 b6 15. Nxd7 Bxd7 16. exf6 Nxf6 17. Ne5 Qa4 18. Bxc4 Qxd1) 12... Nxc5 13. Be3 Qa5 14. Qd2 Bd7 15. Rfb1 Qc7?? { (0.08 → 1.75) Blunder. Rc8 was best. } (15... Rc8 16. Bd4) 16. Nb5 Bxb5 17. Bxb5+ Kf7 18. exf6 Nxf6?! { (0.87 → 1.85) Inaccuracy. gxf6 was best. } (18... gxf6) 19. Qc3?? { (1.85 → -1.60) Blunder. Ng5+ was best. } (19. Ng5+ Kg8) 19... Nfe4 20. Qe1?! { (-1.50 → -2.24) Inaccuracy. Ne5+ was best. } (20. Ne5+ Kg8 21. Qb2 a6 22. Bd3 Bd6 23. Bd4 b5 24. Bxe4 Nxe4 25. Re1 h5 26. f3 Nc5) 20... a6 21. Bd3 Nxd3?? { (-2.35 → 4.24) Blunder. Bf6 was best. } (21... Bf6 22. Bxe4) 22. cxd3 Nf6 23. Rc1? { (4.44 → 2.67) Mistake. Ng5+ was best. } (23. Ng5+) 23... Qd7?? { (2.67 → 8.84) Blunder. Qb8 was best. } (23... Qb8) 24. Ng5+?? { (8.84 → 1.35) Blunder. Ne5+ was best. } (24. Ne5+) 24... Kg6 25. Nf3?! { (0.84 → 0.32) Inaccuracy. Bf4 was best. } (25. Bf4 Bd6) 25... Bd6 26. g3 Rhc8 27. Nh4+?! { (-0.03 → -0.93) Inaccuracy. Rxc8 was best. } (27. Rxc8 Rxc8 28. Bd4 h6 29. a4 Kh7 30. Kg2 Qe7 31. Rb1 Rc7 32. Qe2 Nd7 33. Re1 Bb4) 27... Kf7 28. Qe2 Rxc1+ 29. Bxc1 Rc8 30. Bb2 Qa4?! { (-0.53 → 0.00) Inaccuracy. b5 was best. } (30... b5 31. Nf3 Kg8 32. Re1 Re8 33. Rc1 a5 34. Be5 Qe7 35. d4 Ne4 36. Qxb5 Rf8 37. Qd3) 31. Bxf6 Kxf6?! { (0.00 → 0.87) Inaccuracy. gxf6 was best. } (31... gxf6 32. Qh5+ Kg7 33. Re1 Qd7 34. Qg4+ Kf7 35. a4 b5 36. axb5 axb5 37. Qh5+ Kg8 38. Qg4+) 32. Qf3+? { (0.87 → -0.40) Mistake. Re1 was best. } (32. Re1 Qd7) 32... Ke7 33. Qe3? { (0.69 → -0.38) Mistake. Re1 was best. } (33. Re1 Qd7) 33... Kf8?? { (-0.38 → 1.73) Blunder. Kf7 was best. } (33... Kf7 34. Nf3) 34. Qf3+?? { (1.73 → -1.44) Blunder. Qxe6 was best. } (34. Qxe6 Qc6) 34... Kg8 35. Qe3 Qd7 36. d4 Be7?! { (-1.41 → -0.70) Inaccuracy. b5 was best. } (36... b5 37. Kg2) 37. Nf3 { White offers draw } 37... Bf6 38. Rc1?! { (-0.31 → -0.94) Inaccuracy. a4 was best. } (38. a4 a5) 38... Rxc1+ 39. Qxc1 Qa4?? { (-0.71 → 1.04) Blunder. h6 was best. } (39... h6 40. h4 a5 41. Qf4 a4 42. h5 Qe7 43. Ne5 Bxe5 44. Qxe5 Kh7 45. Kg2 Qf6 46. Qb8) 40. Qe3?? { (1.04 → -0.63) Blunder. Qc8+ was best. } (40. Qc8+ Kf7 41. Qxb7+ Kg6 42. Qb2 Kf7 43. Kg2 Qb5 44. Qc1 Qc4 45. Qf4 Qc2 46. h4 Qe4) 40... Qc6 41. Ne5?! { (-0.60 → -1.36) Inaccuracy. h4 was best. } (41. h4 Qc8 42. Ng5 Bxg5 43. hxg5 Kf7 44. Qf4+ Kg6 45. Qe3 b5 46. Kg2 Qe8 47. Qe5 Qc6) 41... Bxe5 42. Qxe5 h6 43. Qe3? { (-1.31 → -2.87) Mistake. Qe1 was best. } (43. Qe1 b5) 43... Qd6? { (-2.87 → -1.23) Mistake. b5 was best. } (43... b5 44. h4 a5 45. g4 Qb6 46. Qf4 b4 47. axb4 Qxb4 48. Kg2 a4 49. Qe3 Qd6 50. f3) 44. Qe5?? { (-1.23 → -6.44) Blunder. Qc3 was best. } (44. Qc3 Qc6) 44... Qxe5 45. dxe5 Kf7 46. Kf1 Kg6 47. Ke2 Kf5 48. f4 Ke4 49. Kf2 g5 50. fxg5 hxg5 51. h4 gxh4 52. gxh4 Kxe5 53. Kf3 Kf5 54. Kg3 Kg6 55. Kg4 d4 56. Kg3 e5 57. Kf3 Kh5 58. Ke4 Kxh4 59. Kd3 Kg4 60. a4 b5 61. axb5 axb5 62. Kd2 Kf3 63. Kc2 Ke2 64. Kc1 d3 65. Kb1 d2 66. Kb2 d1=Q 67. Ka2 b4 68. Kb2 e4 69. Ka2 Qc2+ 70. Ka1 Qc3+ 71. Ka2 Kd2 72. Kb1 e3 73. Ka2 e2 74. Kb1 e1=Q+ 75. Ka2 Qea1# { Black wins by checkmate. } 0-1