Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/qtxzQhrf"]
[Date "2026.09.25"]
[White "Islomjon"]
[Black "Jenna"]
[Result "0-1"]
[UTCDate "2026.09.25"]
[UTCTime "23:42:24"]
[WhiteElo "1350"]
[BlackElo "1463"]
[WhiteRatingDiff "-6"]
[BlackRatingDiff "+7"]
[WhiteTitle "GM🐣"]
[BlackTitle "NM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C48"]
[Opening "Four Knights Game: Spanish Variation, Classical Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 { C48 Four Knights Game: Spanish Variation, Classical Variation } 5. Bxc6 dxc6 6. O-O?! { (0.25 → -0.54) Inaccuracy. Nxe5 was best. } (6. Nxe5 Bd4) 6... O-O?! { (-0.54 → 0.16) Inaccuracy. Bg4 was best. } (6... Bg4) 7. d3 Re8 8. a3 Bg4 9. h3 Bh5 10. Bg5 Be7 11. Bxf6 Bxf6 12. a4 Bg5?! { (0.27 → 0.80) Inaccuracy. Bxf3 was best. } (12... Bxf3 13. Qxf3) 13. Qe1?? { (0.80 → -3.18) Blunder. g4 was best. } (13. g4 Bg6) 13... Bxf3 14. gxf3 Bf4 15. Ne2 Qg5+?! { (-2.60 → -1.68) Inaccuracy. Qg5+ was best. } (15... Qg5+ 16. Kh1 Qh5 17. Nxf4 exf4 18. Kh2 Re6 19. Rg1 Qxf3 20. Qc3 g6 21. Raf1 Qe2 22. Kg2) 16. Kh1?! { (-1.68 → -2.28) Inaccuracy. Ng3 was best. } (16. Ng3) 16... Bd2 17. Rg1 h6?? { (-2.54 → 0.41) Blunder. Bxe1 was best. } (17... Bxe1 18. Rxg5 Bxf2 19. f4 exf4 20. Rf1 Be3 21. Nxf4 Bd4 22. c3 Be3 23. h4 Rad8 24. Rg3) 18. Qd1?? { (0.41 → -1.48) Blunder. Rxg5 was best. } (18. Rxg5 Bxe1 19. Rg2 Bd2 20. h4 Kh7 21. Rd1 Bb4 22. Rdg1 Bf8 23. h5 b5 24. Ra1 Bc5) 18... Qh4 19. Qxd2?? { (-1.41 → Mate in 1) Checkmate is now unavoidable. Kh2 was best. } (19. Kh2 Bg5) 19... Qxh3# { Black wins by checkmate. } 0-1