Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/6udyRNH3"]
[Date "2025.11.06"]
[White "Junhee"]
[Black "Harry2"]
[Result "1-0"]
[UTCDate "2025.11.06"]
[UTCTime "00:24:49"]
[WhiteElo "1689"]
[BlackElo "1538"]
[WhiteRatingDiff "+6"]
[BlackRatingDiff "-4"]
[WhiteTitle "GM⏳"]
[BlackTitle "GM🏆"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B50"]
[Opening "Sicilian Defense: Modern Variations"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 c5 2. Nf3 d6 { B50 Sicilian Defense: Modern Variations } 3. Nc3 Nf6 4. Bb5+ Nbd7 5. d3 a6 6. Ba4?! { (0.13 → -0.68) Inaccuracy. Bxd7+ was best. } (6. Bxd7+ Bxd7) 6... b5 7. Bb3 Bb7 8. Ng5?! { (-0.47 → -1.39) Inaccuracy. a4 was best. } (8. a4 b4 9. Ne2 e6 10. a5 Be7 11. O-O O-O 12. c3 Qc7 13. cxb4 d5 14. e5 Nxe5) 8... g6?? { (-1.39 → Mate in 1) Checkmate is now unavoidable. e6 was best. } (8... e6 9. Ne2 Qc7 10. c4 bxc4 11. Bxc4 d5 12. exd5 exd5 13. Bf4 Bd6 14. Bxd6 Qxd6 15. Bb3) 9. Bxf7# { White wins by checkmate. } 1-0