Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/4CyZaJha"]
[Date "2026.05.24"]
[White "Luz"]
[Black "Abigail1"]
[Result "0-1"]
[UTCDate "2026.05.24"]
[UTCTime "17:13:07"]
[WhiteElo "1526"]
[BlackElo "972"]
[WhiteRatingDiff "-24"]
[BlackRatingDiff "+23"]
[WhiteTitle "NM🐟"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C00"]
[Opening "French Defense: Knight Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e6 2. Nf3 { C00 French Defense: Knight Variation } Bd6? { (0.21 → 1.56) Mistake. d5 was best. } (2... d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O O-O 7. Bg5 Re8 8. Nbd2 h6 9. Bh4) 3. Nc3 g5? { (1.18 → 2.72) Mistake. Bb4 was best. } (3... Bb4 4. a3) 4. Bc4?! { (2.72 → 1.83) Inaccuracy. d4 was best. } (4. d4 Be7) 4... g4 5. Nd4 Qf6?! { (1.92 → 3.19) Inaccuracy. a6 was best. } (5... a6 6. Be2) 6. Ndb5 Qh6?? { (3.26 → 8.14) Blunder. Bf4 was best. } (6... Bf4) 7. Nxd6+ Ke7 8. Nxc8+ Kd8 9. Nxa7 Nf6 10. Nab5 c6 11. Nd4 Na6 12. Bxa6 Ne8 13. Bxb7 Rf8 14. Bxa8 f5 15. exf5 Qg5 16. fxe6 c5 17. Ndb5 Qf5 18. exd7?? { (24.15 → Mate in 1) Checkmate is now unavoidable. e7+ was best. } (18. e7+ Kxe7 19. Qe2+ Qe6 20. Bd5 Qxe2+ 21. Kxe2 Nf6 22. Bc4 Kd8 23. Kf1 Kc8 24. d3 Kb7) 18... Qxf2# { Black wins by checkmate. } 0-1