Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/uaUCJ1or"]
[Date "2026.06.26"]
[White "Eli4"]
[Black "Mark2"]
[Result "0-1"]
[UTCDate "2026.06.26"]
[UTCTime "23:22:38"]
[WhiteElo "783"]
[BlackElo "1195"]
[WhiteRatingDiff "-3"]
[BlackRatingDiff "+2"]
[BlackTitle "࿄"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A00"]
[Opening "Englund Gambit Declined: Reversed French"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 e5? { (0.41 → 1.81) Mistake. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4) 2. e3?? { (1.81 → 0.21) Blunder. dxe5 was best. } { A00 Englund Gambit Declined: Reversed French } (2. dxe5) 2... exd4 3. exd4 Qf6?! { (0.39 → 1.06) Inaccuracy. d5 was best. } (3... d5 4. Nf3 Nf6 5. Bd3 Bd6 6. O-O O-O 7. Bg5 h6 8. Bh4 Be6 9. Nbd2 Nbd7 10. c3) 4. d5 Bc5 5. d6?? { (1.08 → Mate in 1) Checkmate is now unavoidable. Nf3 was best. } (5. Nf3 d6 6. Be2 Nd7 7. O-O Qd8 8. b4 Bb6 9. Bb2 Ngf6 10. a3 a5 11. c4 O-O) 5... Qxf2# { Black wins by checkmate. } 0-1