Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/f6B1qTAj"]
[Date "2026.06.02"]
[White "Mark-David"]
[Black "Archer1"]
[Result "0-1"]
[UTCDate "2026.06.02"]
[UTCTime "20:35:12"]
[WhiteElo "1339"]
[BlackElo "1263"]
[WhiteRatingDiff "-145"]
[BlackRatingDiff "+18"]
[BlackTitle "NM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C40"]
[Opening "King's Knight Opening"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 { C40 King's Knight Opening } g5?? { (0.34 → 3.14) Blunder. Nc6 was best. } (2... Nc6) 3. Nxe5 g4?? { (2.73 → 5.46) Blunder. Qe7 was best. } (3... Qe7) 4. Bc4 Qf6?! { (4.93 → 8.29) Inaccuracy. Qe7 was best. } (4... Qe7 5. d4) 5. Nxf7 Bc5 6. Nxh8?? { (9.16 → Mate in 1) Checkmate is now unavoidable. O-O was best. } (6. O-O d5) 6... Qxf2# { Black wins by checkmate. } 0-1