Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/TnmtAKI2"]
[Date "2025.09.29"]
[White "Holden2"]
[Black "pAtrIcK5"]
[Result "1-0"]
[UTCDate "2025.09.29"]
[UTCTime "23:42:31"]
[WhiteElo "1521"]
[BlackElo "1579"]
[WhiteRatingDiff "+24"]
[BlackRatingDiff "-6"]
[WhiteTitle "IM"]
[BlackTitle "☣"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C50"]
[Opening "Italian Game: Anti-Fried Liver Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 { C50 Italian Game: Anti-Fried Liver Defense } 4. d4 exd4 5. Nxd4 Nxd4?! { (1.00 → 1.72) Inaccuracy. Nf6 was best. } (5... Nf6) 6. Qh5?? { (1.72 → -6.91) Blunder. Qxd4 was best. } (6. Qxd4) 6... Qf6 7. Na3?! { (-5.35 → -9.04) Inaccuracy. O-O was best. } (7. O-O Nxc2) 7... Bxa3 8. bxa3 Nxc2+ 9. Kd1 Nxa1 10. Bb2 Qxb2?? { (-7.61 → Mate in 2) Checkmate is now unavoidable. Qd6+ was best. } (10... Qd6+) 11. Qxf7+ Kd8 12. Qf8# { White wins by checkmate. } 1-0