Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/IMln0Nsd"]
[Date "2025.09.10"]
[White "Maria"]
[Black "pAtrIcK5"]
[Result "1-0"]
[UTCDate "2025.09.10"]
[UTCTime "20:42:38"]
[WhiteElo "1156"]
[BlackElo "1527"]
[WhiteRatingDiff "+16"]
[BlackRatingDiff "-10"]
[WhiteTitle "❦"]
[BlackTitle "☣"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C26"]
[Opening "Vienna Game: Falkbeer Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nc3 Nf6 { C26 Vienna Game: Falkbeer Variation } 3. Qf3? { (0.25 → -0.79) Mistake. Nf3 was best. } (3. Nf3 Nc6 4. Bb5 Bd6 5. O-O O-O 6. d3 h6 7. Be3 a6 8. Bc4 Re8 9. Bb3) 3... Bc5?! { (-0.79 → -0.23) Inaccuracy. Nc6 was best. } (3... Nc6 4. Bd3) 4. Nd5? { (-0.23 → -1.31) Mistake. Bc4 was best. } (4. Bc4) 4... Nxd5 5. exd5 O-O 6. Bc4 d6 7. Qe4?! { (-1.50 → -2.61) Inaccuracy. Ne2 was best. } (7. Ne2 Nd7) 7... Qf6 8. Nf3? { (-2.03 → -3.75) Mistake. Qf3 was best. } (8. Qf3 Qh4 9. d3 f5 10. Qg3 Qh5 11. Qf3 Qe8 12. Be3 b5 13. Bxc5 bxc4 14. Ba3 cxd3) 8... Bf5 9. Qh4 Qxh4 10. Nxh4 Bxc2 11. Nf5? { (-4.06 → -9.05) Mistake. d3 was best. } (11. d3) 11... Bxf5 12. d3 e4 13. dxe4 Bxe4 14. f3 Bg6 15. Rf1 Re8+ 16. Kd2 Be3+ 17. Kc3 Bxc1 18. Raxc1 Re3+ 19. Kd4 Re5 20. Rfe1 Rxe1 21. Rxe1 c6 22. Re8# { White wins by checkmate. } 1-0