Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/9kMJIiup"]
[Date "2026.08.05"]
[White "PJ"]
[Black "Caroline1"]
[Result "1-0"]
[UTCDate "2026.08.05"]
[UTCTime "20:31:24"]
[WhiteElo "1953"]
[BlackElo "1503"]
[WhiteRatingDiff "+1"]
[BlackRatingDiff "-1"]
[WhiteTitle "GM🐶"]
[BlackTitle "GM🐰"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C50"]
[Opening "Italian Game"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 { C50 Italian Game } d6 4. d4 Nxd4 5. Nc3?? { (0.78 → -1.64) Blunder. Nxd4 was best. } (5. Nxd4 exd4 6. Qxd4 Nf6 7. Nc3 Be7 8. O-O O-O 9. a4 Be6 10. a5 a6 11. h3 Re8) 5... Nxf3+?! { (-1.64 → -0.87) Inaccuracy. Ne6 was best. } (5... Ne6 6. a4) 6. Qxf3 Nf6 7. Bg5 Be7 8. Nd5 Be6?! { (-2.10 → -1.45) Inaccuracy. Nxd5 was best. } (8... Nxd5) 9. Bxf6 Bxf6 10. O-O-O Bxd5?! { (-1.41 → -0.69) Inaccuracy. O-O was best. } (10... O-O 11. Kb1) 11. Bxd5 c6 12. Bb3 Bg5+ 13. Kb1 f6? { (-0.10 → 1.08) Mistake. Qf6 was best. } (13... Qf6 14. Qxf6 Bxf6 15. Rxd6 Rd8 16. Rhd1 Rxd6 17. Rxd6 h5 18. Rd3 Rh6 19. c3 Rg6 20. Rg3) 14. h4 Bh6 15. Qh5+ Ke7?? { (1.07 → Mate in 1) Checkmate is now unavoidable. Kd7 was best. } (15... Kd7) 16. Qf7# { White wins by checkmate. } 1-0