Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/WsJGqhu5"]
[Date "2026.06.02"]
[White "Ali"]
[Black "Drew"]
[Result "0-1"]
[UTCDate "2026.06.02"]
[UTCTime "20:28:08"]
[WhiteElo "1036"]
[BlackElo "1698"]
[WhiteRatingDiff "-3"]
[BlackRatingDiff "+0"]
[BlackTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A40"]
[Opening "Modern Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 g6 { A40 Modern Defense } 2. Nf3 Bg7 3. Nc3 d6 4. e3?! { (0.63 → 0.12) Inaccuracy. e4 was best. } (4. e4 Nf6 5. Be2 O-O 6. h3 Nc6 7. d5 Ne5 8. Nxe5 dxe5 9. a4 e6 10. a5 exd5) 4... Nf6 5. Bb5+ Nbd7 6. Bxd7+ Bxd7 7. g4?? { (-0.39 → -4.39) Blunder. e4 was best. } (7. e4 c5) 7... Bxg4 8. Ke2?! { (-4.58 → -7.11) Inaccuracy. e4 was best. } (8. e4 O-O) 8... Bxf3+?! { (-7.11 → -5.20) Inaccuracy. d5 was best. } (8... d5 9. h3) 9. Kxf3 Qd7 10. h4?? { (-4.53 → Mate in 1) Checkmate is now unavoidable. Kg2 was best. } (10. Kg2 d5) 10... Qg4# { Black wins by checkmate. } 0-1