Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/De8jnY40"]
[Date "2026.02.18"]
[White "Avani"]
[Black "Ioana"]
[Result "1-0"]
[UTCDate "2026.02.18"]
[UTCTime "21:23:03"]
[WhiteElo "852"]
[BlackElo "829"]
[WhiteRatingDiff "+39"]
[BlackRatingDiff "-10"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C20"]
[Opening "King's Pawn Game: Wayward Queen Attack"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Qh5? { (0.60 → -0.42) Mistake. Nf3 was best. } { C20 King's Pawn Game: Wayward Queen Attack } (2. Nf3 Nc6 3. Bb5 Nge7 4. O-O Ng6 5. d4 exd4 6. Nxd4 Bc5 7. Nf5 O-O 8. Nc3 a6) 2... Bc5?? { (-0.42 → 3.43) Blunder. Nc6 was best. } (2... Nc6 3. Bc4 g6 4. Qf3 Nf6 5. Ne2 Bg7 6. Nbc3 O-O 7. O-O d6 8. d3 Nd4 9. Nxd4) 3. Qxe5+ Kf8?? { (3.62 → 9.75) Blunder. Be7 was best. } (3... Be7 4. Qxg7) 4. Qxc5+ d6 5. Qf5?? { (9.57 → -5.27) Blunder. Qa3 was best. } (5. Qa3 Nc6) 5... Nf6?? { (-5.27 → 9.23) Blunder. Bxf5 was best. } (5... Bxf5 6. exf5) 6. Qg5 h6 7. Qf4 g5 8. Qe3 d5 9. Qd3 dxe4 10. Qxd8+ Kg7 11. Qd4 c6 12. d3 exd3 13. Bf4 gxf4 14. Qxf4 Kg6 15. Qg3+ Kh5 16. Bxd3 c5?! { (18.74 → Mate in 3) Checkmate is now unavoidable. Ng4 was best. } (16... Ng4 17. Nf3) 17. Qe5+ Kg4 18. Qxf6 h5 19. Qxh8 f5 20. Qxc8 Na6 21. Qxa8 b6 22. Qf3+ Kh4 23. Qh3+ Kg5 24. Nf3+ Kf4 25. Qh4# { White wins by checkmate. } 1-0