Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/0hs8Bl1o"]
[Date "2025.09.24"]
[White "Isaac6"]
[Black "Trekker"]
[Result "0-1"]
[UTCDate "2025.09.24"]
[UTCTime "23:42:16"]
[WhiteElo "1877"]
[BlackElo "1831"]
[WhiteRatingDiff "-18"]
[BlackRatingDiff "+8"]
[WhiteTitle "GM🔥"]
[BlackTitle "GM🎅"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B04"]
[Opening "Alekhine Defense: Modern Variation, Larsen-Haakert Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 Nc6 { B04 Alekhine Defense: Modern Variation, Larsen-Haakert Variation } 5. c4 Nb6 6. d5?? { (1.07 → -1.16) Blunder. e6 was best. } (6. e6 fxe6) 6... Nxe5 7. Nxe5 dxe5 8. Nc3 e6 9. Be2 Bb4? { (-1.72 → -0.62) Mistake. exd5 was best. } (9... exd5 10. cxd5) 10. Qa4+?? { (-0.62 → -12.46) Blunder. Qb3 was best. } (10. Qb3 Be7 11. Be3 exd5 12. cxd5 O-O 13. O-O Bd7 14. Rfd1 Bd6 15. a4 f5 16. a5 f4) 10... Nxa4 11. O-O O-O 12. Nxa4 exd5 13. cxd5 Qxd5 14. b3 Qe6 15. a3 Bd6 16. Bc4 Qg6 17. g3 Bh3 18. Re1 a6 19. Nb2 c6 20. Bd3 Qg4 21. Nc4 Bc5 22. Nxe5 Qd4 23. Bf4?! { (-11.07 → Mate in 2) Checkmate is now unavoidable. Be3 was best. } (23. Be3 Qxe5 24. Bxc5 Qxc5 25. Re3 h6 26. b4 Qd4 27. Rae1 g6 28. Bc2 h5 29. R1e2 Qf6) 23... Qxf2+ { White resigns. } 0-1