Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/yRsyahi6"]
[Date "2026.07.08"]
[White "Ezra1"]
[Black "SaViNa"]
[Result "1-0"]
[UTCDate "2026.07.08"]
[UTCTime "20:38:40"]
[WhiteElo "1463"]
[BlackElo "1233"]
[WhiteRatingDiff "+3"]
[BlackRatingDiff "-6"]
[WhiteTitle "😼"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C26"]
[Opening "Vienna Game: Vienna Gambit"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nc3 Nf6 3. f4 { C26 Vienna Game: Vienna Gambit } exf4?! { (-0.13 → 0.48) Inaccuracy. d5 was best. } (3... d5 4. fxe5) 4. e5 Ng8 5. Nf3 Nc6?! { (0.37 → 1.21) Inaccuracy. d6 was best. } (5... d6) 6. d4 d6 7. Bxf4 dxe5 8. Qe2 e4?? { (1.62 → 5.02) Blunder. Be7 was best. } (8... Be7 9. dxe5) 9. Nxe4 Nxd4?? { (5.08 → Mate in 1) Checkmate is now unavoidable. Qe7 was best. } (9... Qe7 10. d5) 10. Nxd4? { (Mate in 1 → 9.46) Lost forced checkmate sequence. Nf6# was best. } (10. Nf6#) 10... Qxd4? { (9.46 → Mate in 2) Checkmate is now unavoidable. Bb4+ was best. } (10... Bb4+ 11. c3 Ne7 12. O-O-O O-O 13. cxb4 Nd5 14. Bd2 Re8 15. Qf3 h5 16. Ng5 Bg4 17. Qxf7+) 11. Bxc7? { (Mate in 2 → 8.05) Lost forced checkmate sequence. Nd6+ was best. } (11. Nd6+ Kd7 12. Qe8#) 11... Qxb2? { (8.05 → Mate in 1) Checkmate is now unavoidable. Be7 was best. } (11... Be7) 12. Nf6# { White wins by checkmate. } 1-0