CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/zVrYgeuR"] [Date "2023.12.24"] [White "Caelan"] [Black "Bohdan"] [Result "0-1"] [UTCDate "2023.12.24"] [UTCTime "18:39:33"] [WhiteElo "1276"] [BlackElo "1520"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+2"] [WhiteTitle "©"] [BlackTitle "🐍"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Time forfeit"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. e3 Nf6 3. Nf3 { D04 Queen's Pawn Game: Colle System } Nc6?! { (0.21 → 0.91) Inaccuracy. e6 was best. } (3... e6 4. Bd3) 4. c3?! { (0.91 → 0.24) Inaccuracy. c4 was best. } (4. c4 Bg4 5. cxd5 Bxf3 6. gxf3 Qxd5 7. Nc3 Qh5 8. f4 Qxd1+) 4... Bg4 5. Be2 Bxf3 6. Bxf3 Ne4?? { (0.45 → 2.12) Blunder. e5 was best. } (6... e5 7. Nd2) 7. O-O?! { (2.12 → 1.47) Inaccuracy. Qb3 was best. } (7. Qb3 Qd7 8. Qxb7 Rb8 9. Qa6 e5 10. Bg4 Qd6 11. O-O Be7 12. b4 Rb6 13. Qe2 O-O) 7... Ng5 8. Be2 Qd6 9. Nd2 Qh6?? { (2.27 → 5.32) Blunder. e6 was best. } (9... e6) 10. Nf3?? { (5.32 → 2.58) Blunder. e4 was best. } (10. e4 e6) 10... e6?? { (2.58 → 5.33) Blunder. Ne4 was best. } (10... Ne4) 11. Nxg5? { (5.33 → 2.71) Mistake. e4 was best. } (11. e4 Nxf3+) 11... Bd6?? { (2.71 → 9.66) Blunder. Qxg5 was best. } (11... Qxg5 12. e4 Qd8 13. Qb3 Rb8 14. exd5 Qxd5 15. Qxd5 exd5 16. Re1 Kd8 17. Bf3 Ne7 18. Re2) 12. Nf3 Ne7 13. g3 Nf5 14. Kg2 O-O 15. Rh1 Qg6 16. Ne5 Bxe5 17. dxe5 Nh4+ 18. Kg1 f6 19. Qd3 f5 20. Qd1 c6 21. Bh5 Qg5 22. Be2 Rae8 23. Bh5 Rd8 24. Be2 Ng6 25. Bh5 h6 26. Be2 Qe7 27. Bh5?! { (7.74 → 4.52) Inaccuracy. f4 was best. } (27. f4 Nxe5 28. fxe5 c5 29. Kg2 Qc7 30. Bd2 Qxe5 31. Rf1 g5 32. Bh5 b5 33. Qe2 c4) 27... Qf7? { (4.52 → 8.37) Mistake. Nxe5 was best. } (27... Nxe5 28. Be2 c5 29. h3 Nf7 30. Kh2 Ng5 31. Rf1 Rf6 32. f4 Ne4 33. Bf3 e5 34. Qe2) 28. Be2?! { (8.37 → 5.24) Inaccuracy. f4 was best. } (28. f4) 28... Rde8?! { (5.24 → 8.30) Inaccuracy. Nxe5 was best. } (28... Nxe5) 29. Bh5 Kh7 30. Be2 Qg8 31. Bh5 Rf7 32. Be2 Ne7 33. Bh5 g6 34. Be2 h5 35. Rb1 Rd8 36. Ra1 Rff8 37. Rb1 Qg7 38. Qd4 Rc8 39. Ra1 c5 40. Qd1 Qh6?! { (5.38 → 7.30) Inaccuracy. Qxe5 was best. } (40... Qxe5 41. Kg2 Rcd8 42. Rf1 Qc7 43. Bd2 e5 44. Qe1 e4 45. Rd1 g5 46. f3 exf3+ 47. Bxf3) 41. Rb1 Qg7 42. Ra1 Rc7 43. Rb1 b6?! { (5.18 → 6.84) Inaccuracy. Qxe5 was best. } (43... Qxe5) 44. Ra1?! { (6.84 → 4.68) Inaccuracy. f4 was best. } (44. f4 h4 45. gxh4 Rh8 46. Kg2 Kg8 47. Qe1 Rh6 48. Qg3 Qh7 49. Bd2 Nc8 50. Rhg1 Kh8) 44... Rfc8?! { (4.68 → 6.41) Inaccuracy. Qxe5 was best. } (44... Qxe5) 45. Rb1 Qh6?! { (5.24 → 8.03) Inaccuracy. Qxe5 was best. } (45... Qxe5 46. f3) 46. Ra1 c4 47. Kf1 Qg5?! { (6.07 → 9.51) Inaccuracy. Qg7 was best. } (47... Qg7) 48. Kg1 Qh6 49. Kf1 Qg7 50. Kg1?? { (5.88 → 0.00) Blunder. f4 was best. } (50. f4 a5) 50... f4?? { (0.00 → 7.47) Blunder. Qh6 was best. } (50... Qh6) 51. Kf1 Rc5 52. Kg1 fxe3 53. fxe3?! { (7.08 → 4.75) Inaccuracy. Bxe3 was best. } (53. Bxe3 Nf5 54. Bxc5 bxc5 55. Kg2 h4 56. Re1 Rb8 57. Bg4 Rxb2 58. Bxf5 gxf5 59. Qh5+ Qh6) 53... Nf5 54. Qd2 Qh6?! { (4.14 → 6.17) Inaccuracy. Qxe5 was best. } (54... Qxe5 55. Kg2) 55. Kf1?! { (6.17 → 4.75) Inaccuracy. Kg2 was best. } (55. Kg2 Qg7) 55... Qg5 56. Rg1 R5c6 57. Rg2 Qf6 58. Kg1?! { (15.53 → 6.01) Inaccuracy. exf6 was best. } (58. exf6) 58... Qg5 59. Kf1 Qh6 60. Kg1 Nh4 61. Rf2 Nf3+ 62. Bxf3 Qg5 63. Rg2 Qxe5 64. Kf1 R6c7 65. Kg1 Rf8 66. Rf2 Qg5 67. Kg2 Rcf7 68. Qe1 Qe7 69. Qf1 Qf6 70. Bd2 Qf5 71. Re1 g5 72. Kg1 g4 73. Kh1? { (8.71 → 4.02) Mistake. Be4 was best. } (73. Be4) 73... gxf3 74. Rxf3?? { (4.38 → -8.18) Blunder. e4 was best. } (74. e4) 74... Qxf3+ 75. Qxf3 Rxf3 76. Rg1 Rf1 77. Kg2 Rxg1+ 78. Kxg1 Rb8 79. Kg2 Rf8 80. Kg1 Rf6 81. Kg2 Rg6 82. Kh3 h4 83. Kg2 hxg3 84. hxg3 e5 85. Kf2 Rh6 86. Kg2 Rg6 87. Kf2 d4?? { (-7.50 → -1.49) Blunder. Rf6+ was best. } (87... Rf6+ 88. Ke2) 88. Kg2?? { (-1.49 → -8.61) Blunder. exd4 was best. } (88. exd4) 88... dxe3 89. Bxe3 a5 90. Kf2 a4 91. Kg2 b5 92. Kf2 Rf6+ 93. Kg2 Re6?! { (-7.35 → -5.32) Inaccuracy. Kg6 was best. } (93... Kg6 94. g4 Rd6 95. Kf3 Rd1 96. Bc5 Rd2 97. Ke4 Rxb2 98. a3 Re2+ 99. Kd5 e4 100. Kc6) 94. Kf2?! { (-5.32 → -7.16) Inaccuracy. Kf3 was best. } (94. Kf3 Rd6) 94... Rf6+ 95. Kg2 Rf8 96. Kh2 Rf1 97. Kg2 Re1 98. Kf2 Rh1 99. Kg2 Ra1 100. Kf2 Rxa2 101. Bc1 Ra1 102. Be3 Rb1 103. Ke2 Rxb2+ 104. Kf3 a3 105. Bc1 a2?? { (-10.37 → 5.39) Blunder. b4 was best. } (105... b4 106. Kg4) 106. Bxb2 Kg6 107. Kg2 Kg5 108. Kh2?? { (4.95 → -0.51) Blunder. Kf3 was best. } (108. Kf3 Kf5 109. Ba1 Kg5 110. Ke4 Kg4 111. Kxe5 Kxg3 112. Kd4 Kf2 113. Kc5 Ke1 114. Kxb5 Kd1) 108... Kg4?! { (-0.51 → 0.00) Inaccuracy. Kf5 was best. } (108... Kf5 109. Ba1) 109. Kg2 Kg5?? { (0.00 → 4.96) Blunder. e4 was best. } (109... e4 110. Ba1 Kg5 111. Kf1 Kg4) 110. Kf2?? { (4.96 → 0.00) Blunder. Kf3 was best. } (110. Kf3) 110... Kg4 111. Kg2 e4 112. Kf2 Kf5?? { (0.00 → 5.37) Blunder. Kh3 was best. } (112... Kh3 113. Ba1 Kg4 114. Kg2 Kg5 115. Kf1 Kg4 116. Kf2 Kh3 117. Bb2 Kg4) 113. Bc1?? { (5.37 → Mate in 25) Checkmate is now unavoidable. Ke3 was best. } (113. Ke3 Kg4 114. Kxe4 Kxg3 115. Ke3 Kg2 116. Ba1 Kf1 117. Kd2 Kf2 118. Kc2 Ke3 119. Kb2 Ke4) 113... a1=Q 114. Bb2 Qxb2+ 115. Ke3 Qg2 { Black wins on time. } 0-1