Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/46ZcR1YS"]
[Date "2026.03.04"]
[White "SaViNa"]
[Black "Talal"]
[Result "0-1"]
[UTCDate "2026.03.04"]
[UTCTime "21:47:15"]
[WhiteElo "1218"]
[BlackElo "1332"]
[WhiteRatingDiff "-8"]
[BlackRatingDiff "+16"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B10"]
[Opening "Caro-Kann Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 c6 { B10 Caro-Kann Defense } 2. Nf3 d5 3. exd5 cxd5 4. Nc3 Nf6 5. d4 Nc6 6. Bg5 h6 7. Bxf6 exf6 8. Bb5 a6 9. Bxc6+ bxc6 10. a4?! { (-1.14 → -1.88) Inaccuracy. O-O was best. } (10. O-O Bd6 11. Re1+ Kf8 12. b3 g5 13. Qd3 h5 14. h4 g4 15. Nd2 f5 16. g3 f4) 10... Bf5?! { (-1.88 → -1.29) Inaccuracy. Rb8 was best. } (10... Rb8 11. Qe2+) 11. b4?? { (-1.29 → -8.06) Blunder. O-O was best. } (11. O-O Bd6 12. Nh4 Bc8 13. Qd3 O-O 14. Nf5 Bxf5 15. Qxf5 g6 16. Qd3 h5 17. h4 f5) 11... Bxb4 12. Ra2 Qb6 13. Qd3 Bxd3 14. cxd3 Bxc3+ 15. Nd2 Bxd4 16. O-O O-O 17. Nf3 Rae8 18. Nxd4 Qxd4 19. Rc2 Re2 20. Rxe2 Qxd3 21. Re7 Qa3 22. Rfe1 Qxa4 23. Re8 c5 24. Rxf8+ Kxf8 25. Rc1 c4 26. Rd1? { (-9.92 → Mate in 1) Checkmate is now unavoidable. g4 was best. } (26. g4 c3) 26... Qxd1# { Black wins by checkmate. } 0-1