Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/CwScXXVJ"]
[Date "2025.09.26"]
[White "Eitan1"]
[Black "Robbie3"]
[Result "1-0"]
[UTCDate "2025.09.26"]
[UTCTime "23:10:07"]
[WhiteElo "1160"]
[BlackElo "1152"]
[WhiteRatingDiff "+17"]
[BlackRatingDiff "-11"]
[BlackTitle "NM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C46"]
[Opening "Four Knights Game"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C46 Four Knights Game } 4. b4?? { (0.14 → -2.17) Blunder. Bb5 was best. } (4. Bb5 Bb4) 4... Bxb4 5. Nb5?? { (-2.28 → -6.06) Blunder. Nd5 was best. } (5. Nd5 Nxd5 6. exd5 e4 7. dxc6 exf3 8. Qxf3 dxc6 9. Qe3+ Qe7 10. Bb2 O-O 11. Bd3 Re8) 5... O-O?! { (-6.06 → -4.26) Inaccuracy. Nxe4 was best. } (5... Nxe4 6. c3) 6. Ng5?! { (-4.26 → -6.60) Inaccuracy. Bd3 was best. } (6. Bd3 d5) 6... Nxe4?? { (-6.60 → -1.98) Blunder. d5 was best. } (6... d5) 7. Qh5?? { (-1.98 → -9.95) Blunder. Nxe4 was best. } (7. Nxe4 d5) 7... g6?? { (-9.95 → Mate in 1) Checkmate is now unavoidable. Nxg5 was best. } (7... Nxg5 8. c3 Ba5 9. Bd3 e4 10. h4 Ne6 11. Bxe4 h6 12. O-O a6 13. Nd4 Ncxd4 14. cxd4) 8. Qxh7# { White wins by checkmate. } 1-0