Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/bZdIqgi9"]
[Date "2026.01.13"]
[White "Bohdan"]
[Black "Jett1"]
[Result "1-0"]
[UTCDate "2026.01.13"]
[UTCTime "21:30:54"]
[WhiteElo "1563"]
[BlackElo "1275"]
[WhiteRatingDiff "+3"]
[BlackRatingDiff "-5"]
[WhiteTitle "🐍"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C50"]
[Opening "Four Knights Game: Italian Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 { C50 Four Knights Game: Italian Variation } 5. Ng5?! { (0.16 → -0.47) Inaccuracy. d3 was best. } (5. d3 d6 6. a4 h6 7. O-O O-O 8. a5 Bg4 9. h3 Bxf3 10. Qxf3 Nd4 11. Qd1 c6) 5... h6?? { (-0.47 → 6.82) Blunder. O-O was best. } (5... O-O 6. d3) 6. Nxf7 Ke7 7. Nxd8 Kxd8 8. d4 exd4 9. Nd5 Nxd5 10. exd5 Ne5 11. Qh5 Nxc4 12. O-O d6 13. Qf7 Re8 14. Bf4 g5 15. Rfe1 Rxe1+ 16. Rxe1 Bd7?! { (10.09 → Mate in 2) Checkmate is now unavoidable. Ne3 was best. } (16... Ne3 17. Qf8+ Kd7 18. fxe3 d3 19. Bxg5 hxg5 20. Rf1 Bxe3+ 21. Kh1 Bf4 22. Re1 Be5 23. Qf7+) 17. Qf8+ Be8 18. Qxe8# { White wins by checkmate. } 1-0