CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/ld7QsuSZ"] [Date "2022.10.22"] [White "Jao"] [Black "Maxim"] [Result "0-1"] [UTCDate "2022.10.22"] [UTCTime "17:34:42"] [WhiteElo "1279"] [BlackElo "1749"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+1"] [BlackTitle "GM🧂"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 { D00 Queen's Pawn Game } 2. c3 Nc6 3. Qa4?! { (0.26 → -0.25) Inaccuracy. Nf3 was best. } (3. Nf3 Nf6) 3... Bd7 4. Bf4 Ne5?? { (-0.38 → 1.66) Blunder. e5 was best. } (4... e5 5. dxe5 g5 6. Bg3 Bg7 7. Nd2 Nge7 8. e4 Nxe5 9. Qa5 N7c6 10. Qxd5 Qe7 11. Ngf3) 5. e3?? { (1.66 → -8.36) Blunder. Qa5 was best. } (5. Qa5 Ng6 6. Bxc7 Qc8 7. e3 e6 8. Bg3 N8e7 9. Bd6 Nh4 10. Qc7 Qxc7 11. Bxc7 Rc8) 5... Bxa4 6. dxe5 e6 7. h4 f6 8. exf6 Qxf6 9. Bxc7 e5 10. Na3 d4 11. exd4 exd4 12. cxd4 Qxd4 13. Nb5 Qb4+ 14. Ke2 Bxb5+ 15. Kf3 Bxf1 16. Ne2 Bxe2+ 17. Kxe2 Qxb2+ 18. Ke3 Bc5+ 19. Ke4?! { (-19.21 → Mate in 6) Checkmate is now unavoidable. Kd3 was best. } (19. Kd3 Qd4+) 19... Qxf2?! { (Mate in 6 → -18.12) Lost forced checkmate sequence. Qd4+ was best. } (19... Qd4+ 20. Kf3 Qxf2+ 21. Kg4 Qxg2+ 22. Kf4 Ne7 23. Ke5 O-O 24. Ke6 Qd5#) 20. Rae1 Qc2+ 21. Kf3+ Kd7 22. Be5?! { (-19.24 → Mate in 5) Checkmate is now unavoidable. Kg3 was best. } (22. Kg3 Bf2+) 22... Qd3+ 23. Kf4 g5+ 24. hxg5 Rf8+ 25. Kg4 Qe4+?? { (Mate in 6 → -4.14) Lost forced checkmate sequence. h5+ was best. } (25... h5+ 26. Kh4 Qc4+ 27. Re4 Qxe4+ 28. Bf4 Qxf4+ 29. Kh3 Qg4+ 30. Kh2 Qh4#) 26. Rxe4 h5+ 27. Kh4 Bf2+?? { (-4.42 → -1.12) Blunder. Rh7 was best. } (27... Rh7) 28. Kh3 Rh7 29. Rd1+ Kc6 30. g6?! { (-0.97 → -1.97) Inaccuracy. Rd6+ was best. } (30. Rd6+ Kc5 31. Rd2 Kb5 32. Rd5+ Ka6 33. Ra4+ Kb6 34. Ra3 Re8 35. Rb3+ Kc6 36. Rd6+ Kc5) 30... Rd7 31. Rxd7?? { (-1.89 → -4.37) Blunder. Rc4+ was best. } (31. Rc4+ Kb5 32. Rxd7 Kxc4 33. Rxb7 Re8 34. Rf7 Bc5 35. Bb2 Re2 36. Bc1 Bd4 37. g7 Re7) 31... Kxd7 32. g7 Rc8?! { (-4.90 → -3.60) Inaccuracy. Re8 was best. } (32... Re8) 33. Rd4+?? { (-3.60 → -8.00) Blunder. g4 was best. } (33. g4) 33... Ke6?! { (-8.00 → -4.97) Inaccuracy. Bxd4 was best. } (33... Bxd4) 34. Bd6? { (-4.97 → -11.85) Mistake. Re4 was best. } (34. Re4 Kf5) 34... Rc3+ 35. Kh2 h4?! { (-12.62 → -5.48) Inaccuracy. Bxd4 was best. } (35... Bxd4) 36. Re4+?! { (-5.48 → -7.99) Inaccuracy. Rd2 was best. } (36. Rd2 Bg3+ 37. Bxg3 hxg3+ 38. Kh3 Rc7 39. Kxg3 Rxg7+ 40. Kf4 Rf7+ 41. Kg5 Rf5+ 42. Kg6 Ne7+) 36... Kxd6 37. Re8 Bg3+ 38. Kh3 Rc1?? { (-7.92 → 2.47) Blunder. Be1+ was best. } (38... Be1+) 39. Rxg8 Ke6?? { (2.99 → 8.78) Blunder. Be1 was best. } (39... Be1 40. Rd8+ Ke7 41. g8=Q Rc3+ 42. Kg4 Rg3+ 43. Kf4 Rxg8 44. Rxg8 Kd6 45. Rg6+ Kc5 46. Rg7) 40. Rf8 Rh1+ 41. Kg4 Rc1 42. g8=Q+ Kd6 43. Qg5 Rc4+ 44. Kh5 Rc5?! { (10.16 → Mate in 17) Checkmate is now unavoidable. Be5 was best. } (44... Be5 45. Qg6+) 45. Rd8+? { (Mate in 17 → 7.67) Lost forced checkmate sequence. Rf6+ was best. } (45. Rf6+ Ke7 46. Rf5+ Kd7 47. Rxc5 Bd6 48. Qd5 Ke7 49. Qxb7+ Kf6 50. Qf3+ Ke7 51. Qe4+ Kd8) 45... Kc7 46. Qxc5+ Kxd8 47. Kg4 b6 48. Qd6+?? { (7.84 → -7.13) Blunder. Qc6 was best. } (48. Qc6 Ke7 49. Kf5 b5 50. Qxb5 Kd6 51. Qa6+ Kc5 52. Qxa7+ Kb5 53. Qd4 Kc6 54. Qc4+ Kb6) 48... Kc8?? { (-7.13 → 7.81) Blunder. Bxd6 was best. } (48... Bxd6) 49. Qf8+ Kb7 50. Qf7+ Ka6 51. a4 Ka5 52. Qf5+?! { (10.80 → 5.92) Inaccuracy. Qxa7+ was best. } (52. Qxa7+) 52... Kxa4 53. Qh5 b5 54. Kf5 b4 55. Qd1+ Ka3 56. Ke4 b3 57. Kd3 b2 58. Qb1 Be5 59. Ke4 Kb3?! { (5.68 → 8.16) Inaccuracy. Bg3 was best. } (59... Bg3 60. Kd3 a5 61. Kc2 Kb4 62. Qxb2+ Kc5 63. Qa3+ Kd5 64. Qxa5+ Ke6 65. Qg5 Be5 66. Qg6+) 60. Kxe5 a5 61. Qd1+ Ka2?! { (69.47 → Mate in 28) Checkmate is now unavoidable. Kc3 was best. } (61... Kc3 62. Qd4+) 62. Qd5+ Kb1 63. Qd1+ Ka2 64. Qd4?? { (60.91 → 0.00) Blunder. Qa4+ was best. } (64. Qa4+ Kb1 65. Qxh4 Kc1 66. Qc4+ Kd2 67. Qb3 Kc1 68. Qc3+ Kb1 69. Qxa5 Kc2 70. Qa4+ Kc1) 64... b1=Q 65. g4?! { (0.00 → -0.79) Inaccuracy. Qa4+ was best. } (65. Qa4+ Kb2 66. Qxa5 Qf1 67. Qb4+ Kc2 68. Qe4+ Kc3 69. Qd4+ Kc2) 65... Qb2 66. Qxb2+ Kxb2 67. g5 h3 68. g6 h2 69. g7 h1=Q 70. g8=Q Qe1+ 71. Kf5 Qf1+ 72. Ke6?? { (-1.09 → Mate in 9) Checkmate is now unavoidable. Ke5 was best. } (72. Ke5 Qb5+) 72... Qe2+?? { (Mate in 9 → -0.81) Lost forced checkmate sequence. Qc4+ was best. } (72... Qc4+ 73. Kf5 Qxg8 74. Ke5 a4 75. Kf4 a3 76. Kf5 a2 77. Ke5 a1=Q 78. Kd6 Qaa8 79. Ke5) 73. Kf7?? { (-0.81 → -29.78) Blunder. Kd6 was best. } (73. Kd6 a4 74. Qd5 Qh2+ 75. Ke7 Qf4 76. Qb5+ Kc3 77. Qc6+ Qc4 78. Qf3+ Kd2 79. Qa8 Qc5+) 73... Qc4+ 74. Kg6 Qxg8+ 75. Kf5 a4 76. Ke4 a3 77. Kd3 a2 78. Kd2 a1=Q 79. Kd3 Qc8 80. Ke3 Qa7+ 81. Kd2 Qad7+ 82. Ke2 Qce8+ 83. Kf2 Qdf7+ 84. Kg2 Qeg8+ 85. Kh1 Qfh7# { Black wins by checkmate. } 0-1