Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/oztjxGRd"]
[Date "2025.11.25"]
[White "ay136416"]
[Black "AVACODOISNOTATOMATO"]
[Result "1-0"]
[UTCDate "2025.11.25"]
[UTCTime "00:09:26"]
[WhiteElo "1384"]
[BlackElo "1477"]
[WhiteRatingDiff "+21"]
[BlackRatingDiff "-20"]
[WhiteTitle "NM🙂"]
[BlackTitle "IM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B01"]
[Opening "Scandinavian Defense: Mieses-Kotroc Variation"]
[Termination "Time forfeit"]
[Annotator "cohenchessclub.com"]
1. e4 d5 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 Qc5?! { (0.79 → 1.81) Inaccuracy. Qd8 was best. } (3... Qd8 4. Nf3) 4. d4 Qc6?? { (1.64 → 8.92) Blunder. Qd6 was best. } (4... Qd6 5. Nf3) 5. Bb5 Bf5 6. Bxc6+ Nxc6 7. Nf3 O-O-O 8. O-O e5 9. d5 Nb4 10. Nxe5 Bxc2 11. Qg4+ Kb8 12. Nxf7 Nf6 13. Qc4 Nbxd5 14. Nxd8 Bd6 15. Nxd5 Bg6 16. Nxf6 gxf6 17. Ne6 f5 18. Bf4 Bxf4 19. Nxf4 Be8 20. b4 c6 21. a4 h5?! { (16.31 → Mate in 9) Checkmate is now unavoidable. Bg6 was best. } (21... Bg6 22. h4) 22. h4?! { (Mate in 9 → 18.16) Lost forced checkmate sequence. Qd4 was best. } (22. Qd4 Bd7 23. Qe5+ Kc8 24. Qxh8+ Kc7 25. Rad1 b6 26. Rxd7+ Kxd7 27. Rd1+ Kc7 28. Qd8+ Kb7) 22... Rh6 23. b5 cxb5 24. axb5 b6?! { (20.68 → Mate in 5) Checkmate is now unavoidable. a6 was best. } (24... a6 25. Qg8) 25. Qa4 a5 26. bxa6 Kc7?! { (15.00 → Mate in 4) Checkmate is now unavoidable. Bxa4 was best. } (26... Bxa4 27. Rxa4) 27. Qxe8 Kd6 28. Qd8+ Kc6 29. Qc8+ Kb5 30. a7 { White wins on time. } 1-0