Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/jv071H4E"]
[Date "2026.09.08"]
[White "Nate3"]
[Black "Archer1"]
[Result "0-1"]
[UTCDate "2026.09.08"]
[UTCTime "20:11:38"]
[WhiteElo "948"]
[BlackElo "1156"]
[WhiteRatingDiff "-28"]
[BlackRatingDiff "+10"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C40"]
[Opening "King's Knight Opening"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 { C40 King's Knight Opening } g5?? { (0.23 → 3.30) Blunder. Nc6 was best. } (2... Nc6 3. Bb5 Nf6 4. O-O Bc5 5. Re1 O-O 6. Bxc6 dxc6) 3. Nc3? { (3.30 → 1.57) Mistake. d4 was best. } (3. d4 h6 4. h4 Bg7 5. hxg5 exd4 6. Nxd4 d6 7. gxh6 Nxh6 8. Be2 Nc6 9. Nxc6 bxc6) 3... g4?? { (1.57 → 5.55) Blunder. d6 was best. } (3... d6 4. h3) 4. Ng5?? { (5.55 → -3.27) Blunder. Nxe5 was best. } (4. Nxe5) 4... Qxg5 5. h4? { (-3.26 → -5.35) Mistake. d4 was best. } (5. d4 Qg6) 5... Qf6?! { (-5.35 → -3.89) Inaccuracy. Qg7 was best. } (5... Qg7) 6. Bc4?! { (-3.89 → -5.08) Inaccuracy. Nd5 was best. } (6. Nd5 Qd6) 6... Bc5 7. b4?? { (-5.12 → Mate in 1) Checkmate is now unavoidable. Qxg4 was best. } (7. Qxg4 Ne7 8. Nd5 Qxf2+ 9. Kd1 Rg8 10. Qh5 Nxd5 11. Rf1 d6 12. Rxf2 Bg4+ 13. Qxg4 Rxg4) 7... Qxf2# { Black wins by checkmate. } 0-1