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Puzzles (3 cohencoins award for each match):

Puzzle 4CH4m: 5321

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/VOj80AKZ"] [Date "2026.04.29"] [White "Garyd"] [Black "Benton"] [Result "1/2-1/2"] [UTCDate "2026.04.29"] [UTCTime "23:50:15"] [WhiteElo "1813"] [BlackElo "1932"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [WhiteTitle "GM🙌"] [BlackTitle "GM☾"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A29"] [Opening "English Opening: King's English Variation, Four Knights Variation, Fianchetto Line"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 { A29 English Opening: King's English Variation, Four Knights Variation, Fianchetto Line } Bb4 5. Bg2 d6 6. Nd5 Nxd5?? { (0.26 → 5.40) Blunder. Bc5 was best. } (6... Bc5 7. O-O) 7. cxd5 Ne7 8. Qa4+ Bd7 9. Qxb4 Nxd5 10. Qxb7 Nb6 11. Qa6 O-O 12. Qa3 Bf5 13. Nh4 Nc4 14. Qc3 Be6 15. Bxa8 Qxa8 16. O-O d5 17. d3 d4 18. Qc2 g5 19. Ng2 Bh3 20. f3 Nd6 21. Qxc7 Qd5 22. g4 Nb5 23. Qa5 f5 24. a4 Nc7 25. Qxd5+ Nxd5 26. Bxg5 f4 27. Bh4 Nb4 28. Be7 Rb8 29. Bd6 Rb6 30. Bc5 Rb7 31. Bxb4 Rxb4 32. Rfb1 a5 33. b3 Kg7 34. Ra2 Kg6 35. Rc2 h5 36. Rc5 hxg4 37. Kf2 gxf3 38. Kxf3 Bd7 39. Rcc1 Kf5 40. Ne1 Be6 41. Nc2 Bd5+ 42. Kf2 Rb8 43. Na3 e4?! { (5.65 → 8.59) Inaccuracy. Rh8 was best. } (43... Rh8 44. Rf1 Rxh2+ 45. Ke1 e4 46. dxe4+ Kxe4 47. Rf2 Rh3 48. Kd2 Rxb3 49. Rxb3 Bxb3 50. Rh2) 44. Rc5 e3+ 45. Ke1 Ke6 46. Rxa5?! { (8.62 → 5.60) Inaccuracy. Nb5 was best. } (46. Nb5) 46... Rg8 47. Kd1 f3 48. Nc4?? { (6.39 → -6.31) Blunder. exf3 was best. } (48. exf3 Bxf3+) 48... fxe2+?? { (-6.31 → 6.83) Blunder. Rg1+ was best. } (48... Rg1+) 49. Kxe2 Rg2+ 50. Kf1 e2+ 51. Ke1 Rg1+ 52. Kxe2 Rxb1 53. Rb5 Ra1 54. Nb6 Ra2+ 55. Kd1 Bf3+ 56. Kc1 Rxh2 57. a5 Ra2 58. Kb1 Rd2 59. a6?! { (4.89 → 3.56) Inaccuracy. Na4 was best. } (59. Na4) 59... Rxd3 60. a7 Rd1+ 61. Kc2 Ra1?! { (3.07 → 4.18) Inaccuracy. d3+ was best. } (61... d3+ 62. Kc3) 62. a8=Q?? { (4.18 → 0.06) Blunder. Na4 was best. } (62. Na4 Ke7 63. Re5+ Kd8 64. Ra5 Ba8 65. Rb5 Ke7 66. Kb2 Rh1 67. Rb8 Rh2+ 68. Ka3 Bf3) 62... Bxa8 63. Nxa8 Rxa8 64. Kd3 Rd8 65. Rb6+ Ke5 66. Rb4 Rh8 67. Rxd4 Rh3+ 68. Kc4 Rh1?? { (0.00 → 4.64) Blunder. Rxb3 was best. } (68... Rxb3 69. Kxb3 Kxd4 70. Kb4 Ke3 71. Kc5 Kd2 72. Kd4 Kc1 73. Kd3 Kb2 74. Ke4 Kb3 75. Kf5) 69. Rd3?? { (4.64 → 0.00) Blunder. Kc5 was best. } (69. Kc5) 69... Rh4+?? { (0.00 → 4.86) Blunder. Rh8 was best. } (69... Rh8 70. b4 Rc8+ 71. Kb5 Rb8+ 72. Ka4 Ra8+ 73. Kb3 Rb8) 70. Kc5 Rh8 71. Rd5+ Ke4 72. Rd6 Rh5+ 73. Kc6 Rh3 74. b4 Rb3 75. b5 Ke5 76. Rd7 Ke6 77. b6?? { (5.81 → -54.50) Blunder. Rd6+ was best. } (77. Rd6+ Ke5 78. Rd5+ Ke4 79. Rc5 Rg3 80. b6 Rg6+ 81. Kb5 Rg7 82. Ka6 Kd4 83. Ra5 Ke3) 77... Rxb6+?? { (-54.50 → 0.00) Blunder. Rc3+ was best. } (77... Rc3+ 78. Kb5 Kxd7 79. Kb4 Rc1 80. b7 Kc7 81. b8=Q+ Kxb8 82. Ka3 Kb7 83. Ka4 Rb1 84. Ka5) 78. Kxb6 Kxd7 { The game is a draw. } 1/2-1/2
Computer analysisMove timesCrosstableFEN & PGN
Reconnecting