Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/iA6mJc1b"]
[Date "2026.03.30"]
[White "Jhaedon"]
[Black "ReId3"]
[Result "1-0"]
[UTCDate "2026.03.30"]
[UTCTime "15:09:17"]
[WhiteElo "1203"]
[BlackElo "1008"]
[WhiteRatingDiff "+29"]
[BlackRatingDiff "-8"]
[WhiteTitle "IM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C30"]
[Opening "King's Gambit Declined: Queen's Knight Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. f4? { (0.60 → -0.53) Mistake. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nge7 4. O-O Ng6 5. d4 exd4 6. Nxd4 Bc5 7. Nf5 O-O 8. Nc3 a6) 2... Nc6?! { (-0.53 → 0.00) Inaccuracy. exf4 was best. } { C30 King's Gambit Declined: Queen's Knight Defense } (2... exf4) 3. fxe5?? { (0.00 → -6.93) Blunder. Nf3 was best. } (3. Nf3 exf4 4. d4 g5 5. d5 g4 6. dxc6 gxf3 7. Qxf3 Qh4+ 8. g3 fxg3 9. hxg3 Qf6) 3... Nxe5?? { (-6.93 → 0.46) Blunder. Qh4+ was best. } (3... Qh4+) 4. d4?? { (0.46 → -2.61) Blunder. Nc3 was best. } (4. Nc3 Bb4 5. Nf3 d6 6. d4 Nxf3+ 7. Qxf3 Qh4+ 8. g3 Qg4 9. Qxg4 Bxg4 10. Bg2 Bxc3+) 4... Ng6?? { (-2.61 → 0.80) Blunder. Qh4+ was best. } (4... Qh4+ 5. Kd2) 5. Bc4?! { (0.80 → -0.01) Inaccuracy. Nf3 was best. } (5. Nf3) 5... f6?? { (-0.01 → 2.59) Blunder. Qh4+ was best. } (5... Qh4+) 6. Bg5?? { (2.59 → -4.89) Blunder. Nf3 was best. } (6. Nf3 c6) 6... fxg5 7. Qf3?! { (-5.05 → -7.31) Inaccuracy. Bxg8 was best. } (7. Bxg8) 7... Bd6?? { (-7.31 → Mate in 1) Checkmate is now unavoidable. d5 was best. } (7... d5 8. exd5) 8. Qf7# { White wins by checkmate. } 1-0