CohenChessClub.com

[Event "June Chess Megatournament"] [Site "https://cohenchessclub.com/WaDhpJjo"] [Date "2022.06.25"] [White "Oskar"] [Black "JAckAttAckUb"] [Result "0-1"] [UTCDate "2022.06.25"] [UTCTime "20:14:56"] [WhiteElo "1753"] [BlackElo "1926"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+4"] [WhiteTitle "GM🦃"] [BlackTitle "NM🧟"] [Variant "Standard"] [TimeControl "900+0"] [ECO "A03"] [Opening "Bird Opening: Dutch Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. f4 d5 { A03 Bird Opening: Dutch Variation } 2. Nf3 Nf6 3. e3 Nc6 4. b3 Bg4 5. Bb2 Qd6 6. d3? { (0.47 → -0.82) Mistake. Nc3 was best. } (6. Nc3 h5) 6... e5? { (-0.82 → 0.48) Mistake. d4 was best. } (6... d4 7. exd4) 7. fxe5 Nxe5?? { (0.38 → 3.43) Blunder. Bxf3 was best. } (7... Bxf3 8. exd6) 8. Bxe5 Bxf3? { (3.70 → 7.38) Mistake. Qe6 was best. } (8... Qe6 9. Bd4 c5 10. Bb2 Bd6 11. Qe2 O-O 12. Nc3 Rae8 13. O-O-O Qxe3+ 14. Qxe3 Rxe3 15. h3) 9. Bxd6 Bxd1 10. Bxf8 Rxf8 11. Kxd1 Kd7 12. Nc3 Ng4 13. Ke1 Nxe3 14. Kd2 Nxf1+ 15. Rhxf1 d4 16. Ne4 f5 17. Nc5+ Kc6 18. Ne6 Rf7 19. g4 g6 20. Nxd4+ Kd6 21. gxf5 gxf5 22. Rxf5 Rxf5 23. Nxf5+ Ke6 24. Nd4+ Kd5 25. c3 Rg8 26. Ne2 Rg2 27. h4 Rh2 28. c4+ Kd6 29. d4 Rxh4 30. c5+ Kd5 31. Rg1 c6 32. Rg5+ Ke6 33. Ke3 Rh3+ 34. Kd2 Rh2 35. Re5+ Kf6 36. Kc3 Rh3+ 37. Kc4 b5+ 38. cxb6 axb6 39. a4 c5 40. Kd5?! { (7.39 → 5.17) Inaccuracy. Rd5 was best. } (40. Rd5) 40... Rxb3 41. dxc5 bxc5 42. Re6+ Kf7 43. Ra6?! { (5.81 → 4.39) Inaccuracy. Re4 was best. } (43. Re4 Ra3 44. Kxc5 h5 45. Kb4 Ra2 46. Nd4 Kg6 47. a5 Kg5 48. Nf3+ Kf5 49. Rc4 Rb2+) 43... h5 44. Ra7+?! { (4.81 → 3.75) Inaccuracy. Kxc5 was best. } (44. Kxc5 Ra3 45. Kb4 Ra2 46. Nf4 Rh2 47. Ra5 Rb2+ 48. Kc4 Rc2+ 49. Kb3 Rf2 50. Nxh5 Rf3+) 44... Kg6 45. Nf4+ Kg5 46. Ne6+ Kg4 47. Nxc5 Ra3 48. Rh7?? { (3.68 → 0.89) Blunder. Rb7 was best. } (48. Rb7) 48... h4 49. Kc4 h3 50. Kb4 Ra2 51. Rg7+ Kf3 52. Rf7+ Kg2 53. Ne4 h2 54. Rg7+ Kf1 55. Ng3+ Kf2 56. Ne4+ Kf1 57. Ng3+ Kf2 58. a5 Kf3 59. Kb5 Kf2?? { (0.00 → 2.84) Blunder. Rg2 was best. } (59... Rg2 60. Rh7 Kxg3 61. a6 Ra2 62. Kb6 Kg2 63. a7 h1=R 64. Rxh1 Kxh1 65. Kb7 Kg2 66. a8=Q) 60. Kb6?? { (2.84 → 0.00) Blunder. Nh1+ was best. } (60. Nh1+) 60... Ra3?? { (0.00 → 3.07) Blunder. Rb2+ was best. } (60... Rb2+ 61. Kc5 Ra2 62. Kb5 Rb2+ 63. Kc5) 61. Ne4+?? { (3.07 → 0.00) Blunder. Nh1+ was best. } (61. Nh1+ Kf1 62. a6 Rb3+ 63. Kc5 Rc3+ 64. Kb4 Rc1 65. a7 Ra1 66. Kb5 Rb1+ 67. Ka6 Ra1+) 61... Ke3?? { (0.00 → 4.17) Blunder. Kf1 was best. } (61... Kf1 62. Rf7+ Kg2 63. Rg7+) 62. Rh7 Ra2 63. Ng3 Rb2+ 64. Kc7 Ra2 65. a6?? { (5.85 → 0.00) Blunder. Nf1+ was best. } (65. Nf1+ Kd4 66. Kb6 Rb2+ 67. Ka6 h1=R 68. Rxh1 Rf2 69. Ng3 Rf3 70. Rh4+ Kd5 71. Rh5+ Kc6) 65... Rxa6 66. Rxh2 Kf3 67. Rh3 Kg4 68. Rh1 Kxg3 69. Rg1+ Kf2 70. Rc1 Ke2 71. Rc6 Ra7+ 72. Kd6 { White offers draw } 72... Ra1 73. Rc2+ Kd3 74. Rc5 Ra6+ 75. Rc6 Ra4 76. Kc7 Kd4 77. Rd6+ Kc5 78. Rc6+ Kd5 79. Rd6+ Ke5 80. Kd7?? { (0.00 → Mate in 15) Checkmate is now unavoidable. Rd1 was best. } (80. Rd1 Rh4 81. Kc6 Rh7 82. Kb5 Rh8 83. Kb6 Kf4 84. Rf1+ Ke4 85. Kc6 Rd8 86. Re1+ Kf3) 80... Ra7+ 81. Kc6 Ra6+ 82. Kc5 Rxd6 { White resigns. } 0-1