Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/fVOuOIEh"]
[Date "2026.01.24"]
[White "Eli4"]
[Black "Abigail1"]
[Result "0-1"]
[UTCDate "2026.01.24"]
[UTCTime "00:28:47"]
[WhiteElo "781"]
[BlackElo "1001"]
[WhiteRatingDiff "-5"]
[BlackRatingDiff "+5"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A00"]
[Opening "Englund Gambit Declined: Reversed French"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 e5? { (0.43 → 1.57) Mistake. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Bxc3+ 7. bxc3 Qxf6 8. cxd5) 2. e3? { (1.57 → 0.35) Mistake. dxe5 was best. } { A00 Englund Gambit Declined: Reversed French } (2. dxe5) 2... c5? { (0.35 → 1.86) Mistake. exd4 was best. } (2... exd4 3. exd4) 3. Nc3 cxd4 4. Nf3?? { (1.55 → -8.21) Blunder. exd4 was best. } (4. exd4 exd4 5. Qxd4 Nf6 6. Bg5 Be7 7. Bxf6 Bxf6 8. Qe3+ Qe7 9. Qxe7+ Bxe7 10. Nd5 Bd8) 4... dxc3 5. Bd3 Bc5 6. O-O Nf6 7. Nxe5 d6 8. Nxf7 Kxf7 9. Bxh7 Rxh7 10. e4 Nxe4 11. b4 Ng5 12. bxc5 dxc5?? { (-8.24 → 9.04) Blunder. d5 was best. } (12... d5) 13. Qxd8 Nf3+ 14. Kh1?? { (9.15 → Mate in 1) Checkmate is now unavoidable. gxf3 was best. } (14. gxf3 Nc6 15. Qc7+ Kg8 16. Re1 Bh3 17. Qxb7 Rc8 18. Qb3+ Kf8 19. Bf4 Rh6 20. Bxh6 gxh6) 14... Rxh2# { Black wins by checkmate. } 0-1