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Puzzles (3 cohencoins award for each match):

Puzzle 8Cx0V: 325

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/WI0F6t3O"] [Date "2026.10.07"] [White "Trekker"] [Black "xavi"] [Result "1/2-1/2"] [UTCDate "2026.10.07"] [UTCTime "20:24:44"] [WhiteElo "1827"] [BlackElo "1741"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+1"] [WhiteTitle "🎅"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A36"] [Opening "English Opening: Symmetrical Variation, Symmetrical Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 { A36 English Opening: Symmetrical Variation, Symmetrical Variation } 5. d3 Nf6 6. Qd2 O-O 7. e3 d6?! { (-0.63 → 0.27) Inaccuracy. e6 was best. } (7... e6 8. Nge2 d5 9. O-O b6 10. Rd1 Re8 11. b3 Bb7 12. Rb1 Qd7 13. d4 cxd4 14. exd4) 8. Nge2?! { (0.27 → -0.29) Inaccuracy. Nge2 was best. } (8. Nge2 e6 9. b3 d5 10. O-O b6 11. Bb2 Ba6 12. Nf4 Ne7 13. a4 Re8 14. Rfd1 Bb7) 8... Bg4 9. h3 Bf5?! { (0.35 → 0.92) Inaccuracy. Bxe2 was best. } (9... Bxe2 10. Nxe2 d5 11. O-O Qd7 12. b3 Rad8 13. Rb1 Rfe8 14. Bb2 e5 15. cxd5 Nxd5 16. a3) 10. O-O?! { (0.92 → 0.33) Inaccuracy. g4 was best. } (10. g4 Be6) 10... Qd7?! { (0.33 → 1.12) Inaccuracy. Ne5 was best. } (10... Ne5 11. g4 Bxd3 12. f4 Bxe2 13. Qxe2 Nc6 14. Bd2 e6 15. Be1 Ne8 16. Rd1 h6 17. Ne4) 11. Kh2 Nb4?! { (0.74 → 1.31) Inaccuracy. Ne5 was best. } (11... Ne5 12. e4 Bxh3 13. Bxh3 Nf3+ 14. Kg2 Nxd2 15. Bxd7 Nxf1 16. Ba4 Nxg3 17. Kxg3 e6 18. Rb1) 12. g4?? { (1.31 → -0.48) Blunder. e4 was best. } (12. e4 Be6) 12... Bxg4?? { (-0.48 → 2.17) Blunder. Bxd3 was best. } (12... Bxd3 13. a3 Bxe2 14. Qxe2 Nc6 15. Bd2 h5 16. gxh5 Nxh5 17. f4 e6 18. Rad1 Ne7 19. Bf3) 13. hxg4 Nxg4+ 14. Kg1 Qf5 15. Ng3?! { (3.12 → 2.08) Inaccuracy. Nf4 was best. } (15. Nf4) 15... Qxd3?! { (2.08 → 3.11) Inaccuracy. Qg5 was best. } (15... Qg5 16. Bh3) 16. Qxd3?! { (3.11 → 2.15) Inaccuracy. Nd5 was best. } (16. Nd5 Qxc4) 16... Nxd3 17. Bxb7?? { (2.18 → -0.01) Blunder. Nge2 was best. } (17. Nge2 Rad8 18. Nf4 Nb4 19. Bd2 Rd7 20. Rad1 e6 21. Rb1 a6 22. b3 Rfd8 23. Rfd1 h5) 17... Rab8 18. Be4 Nxb2 19. Bxb2?! { (0.09 → -0.76) Inaccuracy. Nd5 was best. } (19. Nd5 e6 20. Ne7+ Kh8 21. Nc6 Nxc4 22. Nxb8 Bxa1 23. Nd7 Rc8 24. Bb7 Rc7 25. Ba6 Nce5) 19... Rxb2 20. Nd5 e6 21. Ne7+ Kh8 22. Nc6?? { (-0.28 → -2.61) Blunder. Rab1 was best. } (22. Rab1 Rxa2) 22... a6?? { (-2.61 → 1.21) Blunder. Nxf2 was best. } (22... Nxf2) 23. Rad1 Rxa2 24. Rxd6 Ne5? { (0.89 → 2.12) Mistake. Be5 was best. } (24... Be5) 25. Nxe5 Bxe5 26. Rb6?! { (1.98 → 1.06) Inaccuracy. Rc6 was best. } (26. Rc6) 26... Bxg3 27. fxg3 f5?? { (1.33 → 4.33) Blunder. Kg7 was best. } (27... Kg7) 28. Bg2? { (4.33 → 2.67) Mistake. Rxe6 was best. } (28. Rxe6 Rb8 29. Bd5 Rb3 30. Rf2 Raa3 31. Re2 a5 32. Kg2 Ra1 33. Kf3 Rf1+ 34. Rf2 Rxf2+) 28... e5? { (2.67 → 4.56) Mistake. Rd8 was best. } (28... Rd8 29. Rxe6) 29. e4? { (4.56 → 2.87) Mistake. Rb7 was best. } (29. Rb7 e4 30. Rd1 Re8 31. Rdd7 Ra3 32. Rxh7+ Kg8 33. Rbg7+ Kf8 34. Rf7+ Kg8 35. Rhg7+ Kh8) 29... Ra3 30. exf5 Rxf5 31. Rb8+? { (3.09 → 1.62) Mistake. g4 was best. } (31. g4 Rf4) 31... Kg7 32. Rxf5?! { (1.45 → 0.49) Inaccuracy. g4 was best. } (32. g4 Rxf1+) 32... gxf5 33. Rb7+ Kg6 34. Rb6+ Kg7?! { (0.04 → 0.59) Inaccuracy. Kg5 was best. } (34... Kg5 35. Kh2 Rc3 36. Re6 e4 37. Re5 Rxc4 38. Bh3 Rc2+ 39. Kg1 Rc3 40. Kg2 Rc2+ 41. Kf1) 35. Bb7?! { (0.59 → -0.37) Inaccuracy. Kh2 was best. } (35. Kh2 e4 36. Rc6 Ra2 37. Rxc5 Kf6 38. Rc8 Ke7 39. c5 Rc2 40. Ra8 Rxc5 41. Rxa6 Rc2) 35... Ra2?? { (-0.37 → 2.73) Blunder. Rxg3+ was best. } (35... Rxg3+ 36. Kf2 Rg6 37. Rb2 h5 38. Rd2 Rb6 39. Bc8 Kf6 40. Rd8 Kg5 41. Re8 Kf4 42. Rf8) 36. Rxa6?! { (2.73 → 1.62) Inaccuracy. Bxa6 was best. } (36. Bxa6 h5) 36... Rxa6 37. Bxa6 Kf6 38. Kf2 Kg5 39. Kf3 e4+ 40. Kg2 Kg4 41. Bb5 h5? { (2.59 → 4.33) Mistake. Kh5 was best. } (41... Kh5 42. Bc6 Kg5 43. Kf2 Kg4 44. Bd7 Kg5 45. Ba4 f4 46. Be8 Kg4 47. gxf4 Kxf4 48. Ke2) 42. Ba4 h4?! { (3.54 → 5.04) Inaccuracy. f4 was best. } (42... f4 43. Bd7+) 43. Bd1+ Kg5 44. gxh4+ Kxh4 45. Kf2 Kg5 46. Ke3 Kf6 47. Kf4 Ke6 48. Bh5 Kf6 49. Be2 Ke6 50. Bf1 Kf6 51. Bh3 e3 52. Kxe3 Ke5 53. Kf3 Kd4 54. Bf1 Ke5 55. Ke3 f4+ 56. Kf3 Kf5 57. Bd3+ Ke5 58. Bb1 Kd4 59. Ba2 Ke5 60. Bb3 Kf5 61. Ba4 Ke5 62. Bd7 Kd4 63. Be6 Ke5 64. Bg8 Kf5 65. Bh7+ Ke5 66. Bg8 Kf5 67. Bd5 Ke5 68. Kg4 Kd6 69. Kxf4 Kc7 70. Ke5 Kd7 71. Be6+ Kc6 72. Bf7 Kc7 73. Kd5 Kb6 74. Kd6 Kb7 75. Kxc5 Kc7 76. Kb5 Kb7 77. Bd5+ Kc7 78. Bc6 Kd6 79. Kb6 Ke7 80. Kb7 Kd6 81. Kb6 Ke7 82. c5 Kd8 83. Kb7 Ke7?! { (61.52 → Mate in 16) Checkmate is now unavoidable. Ke7 was best. } (83... Ke7 84. Bg2 Ke6 85. c6 Ke5 86. c7 Kd4 87. c8=Q Kd3 88. Qc1 Kd4 89. Qc2 Ke5 90. Be4) 84. Be8?! { (Mate in 16 → 56.65) Lost forced checkmate sequence. Ba4 was best. } (84. Ba4 Kf6 85. c6 Kg5 86. c7 Kf5 87. c8=Q+ Kf4 88. Qh3 Ke4 89. Qg4+ Ke3 90. Bc2 Kd2) 84... Kd8?! { (56.65 → Mate in 24) Checkmate is now unavoidable. Kxe8 was best. } (84... Kxe8 85. c6 Kf7 86. c7 Kg6 87. c8=Q Kg5 88. Qc4 Kf5 89. Qh4 Ke5 90. Qg4 Kf6 91. Qf4+) 85. c6 Ke7 86. c7?! { (Mate in 13 → 59.80) Lost forced checkmate sequence. Bd7 was best. } (86. Bd7 Kf7 87. c7 Kf6 88. c8=Q Ke5 89. Qf8 Kd4 90. Qf4+ Kd3 91. Bg4 Kc3 92. Qe3+ Kb2) 86... Kd6?! { (59.80 → Mate in 12) Checkmate is now unavoidable. Ke6 was best. } (86... Ke6 87. c8=Q+) 87. c8=Q Ke5 88. Bf7 Kd4 89. Qe6 Kc5 90. Qd5+ Kb4 91. Qc4+ Ka5 92. Qc5+ Ka4 { Black offers draw } { The game is a draw. } 1/2-1/2
RapidOverall
10011001011001½½101010½½½½10½½01½½10½½10
128
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