CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/ocDZxOLN"] [Date "2023.04.16"] [White "Sou"] [Black "speedybo1"] [Result "0-1"] [UTCDate "2023.04.16"] [UTCTime "17:42:08"] [WhiteElo "1439"] [BlackElo "1565"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+6"] [BlackTitle "NM👟"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Three Knights Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 { C46 Three Knights Opening } d6 4. Bc4 Be6 5. Bxe6 fxe6 6. O-O Nf6 7. d3 Qe7 8. Bg5 h6 9. Bxf6 Qxf6 10. Nb5 Qe7 11. d4 a6 12. Nc3 exd4 13. Nxd4 Nxd4 14. Qxd4 e5? { (0.15 → 1.25) Mistake. Qf7 was best. } (14... Qf7 15. f4) 15. Qe3 b5?? { (1.18 → 4.67) Blunder. Qg5 was best. } (15... Qg5 16. Qd3) 16. Nd5 Qd7 17. Qc3 O-O-O? { (4.30 → 9.12) Mistake. Ra7 was best. } (17... Ra7 18. f4) 18. Qa5 Be7 19. Nxe7+ Qxe7 20. Qxa6+ Kd7 21. Qxb5+ c6 22. Qb7+ Ke6 23. Qxc6 Rc8 24. Qd5+ Kf6 25. f4 Kg6 26. fxe5 Qxe5 27. Qxe5 dxe5 28. Rac1 Rc4 29. b3 Rxe4 30. a4 Rc8 31. h3 Re2 32. Rf2 Rxf2 33. Kxf2 Kf5 34. Rf1? { (7.16 → 4.17) Mistake. a5 was best. } (34. a5) 34... Rxc2+ 35. Kg3+ Kg5 36. Rf7 Kg6?! { (3.41 → 4.41) Inaccuracy. e4 was best. } (36... e4 37. Rxg7+) 37. Re7?? { (4.41 → 0.29) Blunder. Rf2 was best. } (37. Rf2 Rc3+ 38. Rf3 Rc1 39. b4 Ra1 40. a5 Ra2 41. Rb3 Kf5 42. b5 Rxa5 43. b6 Ra8) 37... Kf6?? { (0.29 → 3.11) Blunder. Rc3+ was best. } (37... Rc3+) 38. Rb7 Rc3+ 39. Kg4?? { (4.28 → 1.51) Blunder. Kf2 was best. } (39. Kf2 Ke6 40. a5 Rc2+ 41. Kf3 Ra2 42. b4 Kd5 43. Rxg7 Kd4 44. Rg4+ Kd5 45. Rg6 Ra4) 39... Rc2?? { (1.51 → 5.48) Blunder. h5+ was best. } (39... h5+) 40. Rb6+ Kf7 41. Rb7+? { (6.25 → 3.61) Mistake. Kf5 was best. } (41. Kf5) 41... Kf8? { (3.61 → 6.44) Mistake. Ke6 was best. } (41... Ke6 42. Kf3) 42. Rb8+?! { (6.44 → 4.15) Inaccuracy. Kf3 was best. } (42. Kf3) 42... Kf7 43. Rb7+?! { (5.01 → 3.21) Inaccuracy. Kf5 was best. } (43. Kf5 Ke7) 43... Ke6 44. Rb6+?? { (3.93 → 1.01) Blunder. Kf3 was best. } (44. Kf3) 44... Kd5 45. Rb7?! { (0.87 → 0.11) Inaccuracy. Kg3 was best. } (45. Kg3) 45... Rxg2+ 46. Kf3 Rg6 47. a5 e4+ 48. Ke3 Rg3+ 49. Kf2 Rxh3 50. a6 e3+ 51. Ke2 Ke4?? { (0.00 → 7.30) Blunder. Rh2+ was best. } (51... Rh2+ 52. Kxe3 Ra2 53. Rxg7 Rxa6 54. Kd3 Rd6 55. b4 h5 56. Rh7 Kc6+ 57. Ke3 Kb5 58. Rh8) 52. a7?? { (7.30 → 0.11) Blunder. Rb4+ was best. } (52. Rb4+ Ke5 53. a7 Rh2+ 54. Kxe3 Rh3+ 55. Kf2 Rh2+ 56. Kg3 Ra2 57. Ra4 Rxa4 58. bxa4 g6) 52... Rh2+ 53. Ke1 Ra2?? { (0.25 → 5.42) Blunder. Rh1+ was best. } (53... Rh1+ 54. Ke2) 54. Re7+?? { (5.42 → 0.00) Blunder. Rb4+ was best. } (54. Rb4+) 54... Kd3 55. Rd7+ Ke4 56. Re7+ Kd4 57. Rd7+ Kc5 58. Re7 g5 59. Kd1 g4 60. Rxe3?? { (-0.03 → -2.25) Blunder. Re4 was best. } (60. Re4 g3 61. Rxe3 g2 62. Rg3 Rxa7 63. Rxg2 Ra1+ 64. Ke2 Ra2+ 65. Kf1 Rxg2 66. Kxg2 h5) 60... Rxa7 61. Rc3+?? { (-2.52 → -5.25) Blunder. Re4 was best. } (61. Re4 Rd7+) 61... Kd4 62. Rc2?! { (-5.23 → -7.16) Inaccuracy. Rc4+ was best. } (62. Rc4+ Kd3) 62... Ke3 63. Rh2? { (-7.31 → Mate in 11) Checkmate is now unavoidable. Rc3+ was best. } (63. Rc3+ Kf2) 63... g3? { (Mate in 11 → -7.77) Lost forced checkmate sequence. Ra1+ was best. } (63... Ra1+ 64. Kc2 Ra2+ 65. Kc3 Rxh2 66. Kc4 g3 67. b4 g2 68. Kb5 g1=Q 69. Kb6 Qg6+ 70. Ka5) 64. Rxh6 Rg7?! { (-8.82 → -5.94) Inaccuracy. Ra1+ was best. } (64... Ra1+) 65. Re6+?! { (-5.94 → -10.23) Inaccuracy. Rh1 was best. } (65. Rh1 g2) 65... Kf4?! { (-10.23 → -6.03) Inaccuracy. Kd3 was best. } (65... Kd3) 66. Rf6+ Ke5 67. Rf1 g2 68. Rg1 Kf4 69. Ke2 Kg3 70. b4 Kh2 71. Kf2?? { (-5.88 → Mate in 9) Checkmate is now unavoidable. Rb1 was best. } (71. Rb1 Rg3 72. Kf2 g1=R 73. Rxg1 Rxg1 74. Kf3 Rb1 75. Kf4 Rxb4+ 76. Ke5 Rb5+ 77. Kd6 Kg3) 71... Kh3?? { (Mate in 9 → -5.49) Lost forced checkmate sequence. Rf7+ was best. } (71... Rf7+ 72. Ke2 Kxg1 73. b5 Kh2 74. b6 g1=Q 75. b7 Qg4+ 76. Kd2 Rf2+ 77. Kc3 Rf3+ 78. Kb2) 72. b5 Kh2 73. Rxg2+ Rxg2+ 74. Kf3?? { (-6.96 → Mate in 37) Checkmate is now unavoidable. Ke3 was best. } (74. Ke3 Rb2) 74... Rb2 75. b6 Rxb6 76. Ke4 Rd6 77. Ke5 Rd1 78. Ke6 Kg3 79. Ke5 Rf1 80. Ke4 Rf3 81. Kd5 Kf4 82. Kd6 Re3 83. Kd5 Re4 84. Kd6 Re5 85. Kd7 Kf5 86. Kd6 Kf6 87. Kd7 Re6 88. Kd8 Ke5 89. Kd7 Kd5 90. Kc7 Rd6 91. Kb7 Kc5 92. Kc7 Kd5 93. Kb7 Rc6 94. Ka7 Kc5 95. Kb7 Kb5 96. Ka7 Rb6 97. Ka8 Kc6 98. Ka7 Kc7 99. Ka8 Rb1 100. Ka7 Ra1# { Black wins by checkmate. } 0-1