Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/kK0U370J"]
[Date "2025.07.15"]
[White "Archer1"]
[Black "DeSMoNd"]
[Result "1-0"]
[UTCDate "2025.07.15"]
[UTCTime "20:31:56"]
[WhiteElo "1067"]
[BlackElo "863"]
[WhiteRatingDiff "+5"]
[BlackRatingDiff "-33"]
[WhiteTitle "NM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B00"]
[Opening "Borg Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 g5?? { (0.41 → 2.48) Blunder. c5 was best. } { B00 Borg Defense } (1... c5 2. Nf3) 2. Bc4 Bg7 3. Qh5? { (1.84 → 0.70) Mistake. d4 was best. } (3. d4 Nc6 4. Be3 e6 5. Nc3 Nge7 6. Bb3 d5 7. h4 dxe4 8. Qh5 Nxd4 9. O-O-O Nef5) 3... Nf6?? { (0.70 → Mate in 1) Checkmate is now unavoidable. e6 was best. } (3... e6) 4. Qxf7# { White wins by checkmate. } 1-0