CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/qdgCQzQe"] [Date "2023.09.26"] [White "Aiden4"] [Black "EMmI"] [Result "1-0"] [UTCDate "2023.09.26"] [UTCTime "14:38:12"] [WhiteElo "1430"] [BlackElo "1683"] [WhiteRatingDiff "+27"] [BlackRatingDiff "-14"] [BlackTitle "GM🐇"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D06"] [Opening "Queen's Gambit Declined: Marshall Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. c4 Nf6?! { (0.34 → 0.93) Inaccuracy. c6 was best. } { D06 Queen's Gambit Declined: Marshall Defense } (2... c6 3. cxd5 cxd5 4. Bf4 Nf6 5. e3 Nc6 6. Bd3 Bg4 7. Ne2) 3. Nf3?! { (0.93 → 0.40) Inaccuracy. cxd5 was best. } (3. cxd5 g6 4. Nf3 Bg7 5. Qa4+ c6 6. dxc6 Nxc6 7. Nc3 Nd5) 3... Nc6?? { (0.40 → 2.00) Blunder. e6 was best. } (3... e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 b6 8. O-O) 4. e3? { (2.00 → 0.87) Mistake. cxd5 was best. } (4. cxd5) 4... Bf5 5. c5?! { (1.12 → 0.12) Inaccuracy. cxd5 was best. } (5. cxd5 Qxd5) 5... Qd7?! { (0.12 → 0.96) Inaccuracy. a6 was best. } (5... a6 6. a3 g6 7. b4 Bg7 8. Bb2 e5 9. dxe5 Nd7 10. Be2 Ndxe5 11. Nxe5 Nxe5 12. Ra2) 6. Be2?! { (0.96 → 0.42) Inaccuracy. Bb5 was best. } (6. Bb5 Bg4 7. Nbd2 a6 8. Qa4 Rb8 9. Bxc6 Qxc6 10. Qxc6+ bxc6 11. Ne5 Bd7 12. f3 Ng8) 6... O-O-O?? { (0.42 → 2.22) Blunder. g6 was best. } (6... g6) 7. Nc3? { (2.22 → 0.73) Mistake. Qa4 was best. } (7. Qa4 Qe8) 7... e6?? { (0.73 → 2.61) Blunder. Ne4 was best. } (7... Ne4 8. O-O) 8. O-O Ne4 9. Bd3?? { (2.86 → 0.39) Blunder. Bd2 was best. } (9. Bd2 e5 10. b4 exd4 11. exd4 f6 12. Qa4 Nxd2 13. Nxd2 Nxd4 14. Qxa7 Qc6 15. a4 Nxe2+) 9... Nxc3?! { (0.39 → 0.93) Inaccuracy. h5 was best. } (9... h5 10. Bd2) 10. Qc2?? { (0.93 → -5.23) Blunder. bxc3 was best. } (10. bxc3 h5) 10... Bxd3 11. Qxd3 Ne4 12. Bd2?! { (-4.40 → -7.10) Inaccuracy. Qa3 was best. } (12. Qa3 Qe8 13. b4 a6 14. Qb3 Kd7 15. Nd2 Nxd2 16. Bxd2 Ra8 17. a4 Qc8 18. b5 Ne7) 12... g6?? { (-7.10 → -2.74) Blunder. e5 was best. } (12... e5 13. b4 Nxc5 14. Qc2 e4 15. Ng5 Nd3 16. b5 Nb8 17. f3 h6 18. Nxf7 Qxf7 19. fxe4) 13. b4 a6?! { (-2.93 → -2.24) Inaccuracy. Nb8 was best. } (13... Nb8) 14. a3?? { (-2.24 → -4.60) Blunder. a4 was best. } (14. a4) 14... Bg7?! { (-4.60 → -3.52) Inaccuracy. e5 was best. } (14... e5 15. b5) 15. Ne5?? { (-3.52 → -8.07) Blunder. a4 was best. } (15. a4 Nxd2) 15... Bxe5 16. dxe5 Nxe5 17. Qd4 Nc4 18. Bc3 e5 19. Qd1 Nxc3 20. Qd3 Ne4 21. f3 Nf6 22. Rfd1 e4 23. fxe4 Nxe4 24. Qd4 Qf5 25. Rf1 Qg5 26. Rae1 b6 27. Rxf7 bxc5 28. bxc5 Rhf8 29. Rxf8 Rxf8 30. Rf1?! { (-12.58 → Mate in 6) Checkmate is now unavoidable. Qd3 was best. } (30. Qd3 Ne5) 30... Rxf1+ 31. Kxf1 Qf5+ 32. Ke2 Qf2+ 33. Kd1 Qf1+ 34. Kc2 Qe2+ 35. Kc1 Qe1+ 36. Kc2 Nxe3+ 37. Kd3 Qd1+ 38. Kxe3 Qe1+ 39. Kf4 Qf2+? { (Mate in 4 → -7.38) Lost forced checkmate sequence. Qf1+ was best. } (39... Qf1+ 40. Qf2 Qxf2+ 41. Ke5 c6 42. g3 Qf6#) 40. Ke5? { (-7.38 → Mate in 1) Checkmate is now unavoidable. Qxf2 was best. } (40. Qxf2 Nxf2 41. c6 Nd3+ 42. Ke3 Kd8 43. Kd4 Nf4 44. Ke5 Ke7 45. Kxf4 Kd6 46. h4 Kxc6) 40... Qxd4+? { (Mate in 1 → -8.76) Lost forced checkmate sequence. Qf5# was best. } (40... Qf5#) 41. Kxd4 Kd7 42. Kxd5 Ke7?? { (-7.32 → 0.00) Blunder. Nf6+ was best. } (42... Nf6+ 43. Ke5) 43. Kxe4 Ke6 44. Kd4 Kd7?? { (0.00 → 5.79) Blunder. c6 was best. } (44... c6 45. Ke4 g5 46. g4 Kf6 47. Kd4 Ke6 48. Ke4) 45. Kd5 Kc8 46. Kc6 Kd8 47. Kb7 Kd7 48. Kxa6 Kc6 49. Ka5?? { (7.01 → 0.00) Blunder. a4 was best. } (49. a4 Kxc5 50. Kb7 Kd6 51. a5 c5 52. a6 c4 53. a7 c3 54. a8=Q c2 55. Qa3+ Ke5) 49... Kxc5 50. Ka4?? { (0.00 → -7.00) Blunder. a4 was best. } (50. a4 Kd4 51. Kb5 c5 52. a5 c4 53. a6 c3 54. a7 c2 55. a8=Q c1=Q 56. Qa7+ Ke5) 50... c6?? { (-7.00 → 0.00) Blunder. Kc4 was best. } (50... Kc4) 51. Kb3 Kd4 52. Kb4?? { (0.00 → -7.04) Blunder. a4 was best. } (52. a4 c5 53. a5 Kd3 54. Kb2 Kd2 55. Kb3) 52... c5+ 53. Kb3 c4+?? { (-7.00 → 6.38) Blunder. Kd3 was best. } (53... Kd3 54. Kb2) 54. Kc2 c3 55. a4 Kc4 56. a5 Kb5 57. Kxc3 Kxa5 58. Kd4 Kb6 59. Ke5 Kc7 60. Kf6 Kd7 61. Kg7 Ke7 62. Kxh7 Kf6 63. h4 Kf5 64. g3 Kg4 65. Kxg6 Kxg3 66. h5 Kh4 67. h6 Kg4 68. h7 Kh4 69. h8=Q+ Kg4 70. Qg8 Kh4 71. Kf7 Kh5 72. Kf6 Kh4 73. Kf5 Kh3 74. Kf4 Kh2 75. Kf3 Kh1 76. Kf2 Kh2 77. Qg2# { White wins by checkmate. } 1-0