Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/oeOr5wiT"]
[Date "2025.08.13"]
[White "Ao1000"]
[Black "WO1000"]
[Result "1-0"]
[UTCDate "2025.08.13"]
[UTCTime "23:03:47"]
[WhiteElo "1619"]
[BlackElo "1775"]
[WhiteRatingDiff "+52"]
[BlackRatingDiff "-36"]
[WhiteTitle "IM🌴"]
[BlackTitle "GM👑"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 { C50 Giuoco Piano } 4. O-O Nf6 5. Nc3 O-O 6. d3 d6 7. h3 a6 8. Bg5 Nb4?? { (0.03 → 2.29) Blunder. h6 was best. } (8... h6 9. Bh4 Nd4 10. Nd5 g5 11. Nxd4 Bxd4 12. c3 Ba7 13. Bg3 Be6 14. Ne3 Bxe3 15. Bxe6) 9. a3 b5?? { (2.47 → 8.61) Blunder. Nc6 was best. } (9... Nc6 10. Nd5 Be6 11. Bxf6 gxf6 12. Nh4 Kg7 13. Nf5+ Kh8 14. Qh5 Rg8 15. c3 Rg5 16. Qh6) 10. Bb3?? { (8.61 → 3.62) Blunder. axb4 was best. } (10. axb4 Bxb4 11. Bxf6 Qxf6 12. Nd5 Qh6 13. Bb3 Bc5 14. Ne7+ Kh8 15. Nxc8 Raxc8 16. Qd2 Qxd2) 10... Nc6 11. Nd5 h6?? { (3.52 → 7.75) Blunder. Be6 was best. } (11... Be6 12. Nxf6+) 12. Nxf6+ gxf6 13. Bxh6 Re8 14. Nh2 Kh7 15. Bxf7?! { (13.62 → 5.37) Inaccuracy. Qh5 was best. } (15. Qh5) 15... Re7 16. Qh5?? { (5.58 → 1.48) Blunder. Bd5 was best. } (16. Bd5) 16... Be6?? { (1.48 → Mate in 1) Checkmate is now unavoidable. Rxf7 was best. } (16... Rxf7 17. Kh1) 17. Qg6+ Kh8 18. Qg7# { White wins by checkmate. } 1-0