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Puzzles (3 cohencoins award for each match):

Puzzle SuUgx: 275

FEN
[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/8ZPIhlF0"] [Date "2026.07.03"] [White "RoWaN"] [Black "Wali"] [Result "1-0"] [UTCDate "2026.07.03"] [UTCTime "20:19:19"] [WhiteElo "1649"] [BlackElo "1905"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-14"] [WhiteTitle "🎼"] [BlackTitle "IM⚡"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C45"] [Opening "Scotch Game: Classical Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 { C45 Scotch Game: Classical Variation } 5. c3? { (0.34 → -1.00) Mistake. Nb3 was best. } (5. Nb3) 5... Qf6? { (-1.00 → 0.27) Mistake. Nf6 was best. } (5... Nf6) 6. Be3 Nge7 7. Bc4 Na5?! { (0.29 → 0.97) Inaccuracy. d5 was best. } (7... d5) 8. Nd2?! { (0.97 → -0.04) Inaccuracy. Be2 was best. } (8. Be2 Bb6 9. Nc2 O-O 10. O-O d5 11. exd5 Rd8 12. Bxb6 axb6 13. Ne3 c6 14. b4 Nxd5) 8... Nxc4 9. Nxc4 O-O 10. O-O d6 11. Qd3 Qg6?! { (-0.42 → 0.37) Inaccuracy. d5 was best. } (11... d5) 12. b4?? { (0.37 → -2.57) Blunder. Ne2 was best. } (12. Ne2 b5 13. Ne5 Qe6 14. Nf3 Bxe3 15. Qxe3 Bb7 16. Ng3 f5 17. Nd4 Qg6 18. exf5 Nxf5) 12... Bh3 13. g3?? { (-2.60 → -5.26) Blunder. Bg5 was best. } (13. Bg5) 13... Bxf1 14. Rxf1 Bxd4 15. Bxd4 d5 16. Nd2 dxe4 17. Nxe4 f5?? { (-6.67 → -2.74) Blunder. Rad8 was best. } (17... Rad8) 18. Nc5 b6 19. Qc4+ Kh8?? { (-2.80 → 0.87) Blunder. Qf7 was best. } (19... Qf7 20. Ne6 Rfe8 21. Qb3 c5 22. bxc5 bxc5 23. Nxc5 Nc6 24. Qxf7+ Kxf7 25. Be3 Rab8 26. a4) 20. Ne6 Rg8 21. Re1 Qf7?? { (1.05 → 5.83) Blunder. c5 was best. } (21... c5 22. bxc5) 22. Qxc7 Rgc8 23. Bxg7+?? { (7.28 → -1.95) Blunder. Qd7 was best. } (23. Qd7 Qe8) 23... Kg8?? { (-1.95 → 2.88) Blunder. Qxg7 was best. } (23... Qxg7 24. Qxc8+ Nxc8 25. Nxg7 Kxg7 26. Re6 h5 27. h4 Kf7 28. Rh6 Ne7 29. Rxh5 Kg6 30. Rg5+) 24. Qe5?? { (2.88 → 0.79) Blunder. Qd6 was best. } (24. Qd6 Rc6 25. Qd7 Qe8 26. Qd3 Ng6 27. Qd5 Ne7 28. Qf3 Ng6 29. Qxf5 Qd7 30. Bd4 Re8) 24... Re8 25. Nc7? { (0.94 → -0.32) Mistake. Bh6 was best. } (25. Bh6) 25... Ng6 26. Qxe8+ Rxe8 27. Nxe8 Ne7 28. Bf6 Nd5 29. Bd4 Ne7? { (0.09 → 1.26) Mistake. Qg6 was best. } (29... Qg6 30. Re5 Nf4 31. Nf6+ Kf7 32. Nd5 Nxd5 33. Rxd5 f4 34. Re5 Qb1+ 35. Kg2 fxg3 36. hxg3) 30. Nf6+ Kf8 31. h4 Nc6?? { (0.93 → 7.34) Blunder. f4 was best. } (31... f4 32. g4 h6 33. h5 Qxa2 34. Nd7+ Ke8 35. Ne5 Qd5 36. f3 Kf8 37. Re4 Qa2 38. Rxf4+) 32. Re8+ Qxe8 33. Nxe8 Nxd4 34. cxd4 Kxe8 35. Kg2 Kd7 36. Kf3 Kd6 37. Kf4 Ke6 38. f3 b5 39. g4 fxg4 40. fxg4 Kd5 41. Ke3 Ke6 42. Ke4 Kd6 43. d5 h6 44. h5 a6 45. Kd4 Kd7 46. Kc5 Kc7 47. d6+ Kd7 48. Kd5 Kd8 49. Ke6 Ke8 50. d7+ Kd8 51. Kf7?! { (Mate in 5 → 11.69) Lost forced checkmate sequence. Kd6 was best. } (51. Kd6 a5 52. bxa5 b4 53. a6 b3 54. a7 bxa2 55. a8=Q#) 51... Kxd7 52. Kg7 Ke6 53. Kxh6 Kf7 54. Kg5 Kg7 55. h6+ Kh7 56. Kh5 Kh8?! { (74.47 → Mate in 13) Checkmate is now unavoidable. Kg8 was best. } (56... Kg8 57. Kg6 Kf8 58. h7 Ke7 59. h8=Q Kd7 60. Qe5 Kc6 61. Qc5+ Kb7 62. g5 Ka8 63. Qb6) 57. g5 Kg8 58. g6 Kh8 59. g7+ Kg8 60. Kg5 Kf7 61. Kf5 Kg8 62. Kf6 { Black resigns. } 1-0
RapidOverall
010110011001011010011010101010101001½½10
12½
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