Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/BdmgRkdc"]
[Date "2026.01.06"]
[White "Christian1"]
[Black "Dylan1"]
[Result "1-0"]
[UTCDate "2026.01.06"]
[UTCTime "00:23:03"]
[WhiteElo "1734"]
[BlackElo "1231"]
[WhiteRatingDiff "+1"]
[BlackRatingDiff "-2"]
[WhiteTitle "NM🐍"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D20"]
[Opening "Queen's Gambit Accepted"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. c4 dxc4 { D20 Queen's Gambit Accepted } 3. Nc3?! { (0.67 → 0.07) Inaccuracy. e4 was best. } (3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 exd4 7. Qxd4 Qxd4 8. Nxd4 Bd7 9. Nc3 Nc6) 3... Bf5?? { (0.07 → 2.20) Blunder. a6 was best. } (3... a6 4. e3) 4. Nf3? { (2.20 → 0.81) Mistake. e4 was best. } (4. e4) 4... Nc6?? { (0.81 → 3.35) Blunder. Nf6 was best. } (4... Nf6 5. e3 e6 6. Bxc4 Be7 7. Nh4 Be4 8. Nxe4 Nxe4 9. Nf3 c5 10. Qc2 Nd6 11. dxc5) 5. Bf4?? { (3.35 → 0.94) Blunder. d5 was best. } (5. d5 Na5) 5... e6 6. e3 Bb4 7. Bxc4 Nf6 8. Bg5?! { (1.05 → 0.42) Inaccuracy. Rc1 was best. } (8. Rc1 Ne4) 8... O-O?! { (0.42 → 0.99) Inaccuracy. h6 was best. } (8... h6 9. Bxf6 Qxf6 10. Rc1 Bxc3+ 11. Rxc3 O-O 12. O-O e5 13. Bb5 exd4 14. exd4 Rfd8 15. Bxc6) 9. Qd2? { (0.99 → -0.39) Mistake. O-O was best. } (9. O-O h6) 9... h6?! { (-0.39 → 0.30) Inaccuracy. Ne4 was best. } (9... Ne4) 10. Bxf6 Qxf6 11. a3 Bd6 12. O-O-O? { (0.38 → -0.90) Mistake. e4 was best. } (12. e4 Qg6) 12... Na5 13. Ba2 e5?? { (-0.49 → 7.12) Blunder. Bh7 was best. } (13... Bh7 14. Qe2) 14. dxe5?? { (7.12 → 1.15) Blunder. Nd5 was best. } (14. Nd5 Qd8) 14... Bxe5 15. Nxe5 Qxe5 16. Qd5 Qxd5?? { (0.68 → 7.25) Blunder. Nc6 was best. } (16... Nc6) 17. Rxd5 Be6 18. Rxa5 Bxa2 19. Nxa2 Rfd8 20. Rd1 Rxd1+ 21. Kxd1 Rd8+ 22. Ke1 a6 23. Nc3 Rd3 24. Rd5 { Black resigns. } 1-0