Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/XiGZWpVk"]
[Date "2026.03.07"]
[White "Abigail1"]
[Black "Mark2"]
[Result "1-0"]
[UTCDate "2026.03.07"]
[UTCTime "00:29:09"]
[WhiteElo "1035"]
[BlackElo "1208"]
[WhiteRatingDiff "+14"]
[BlackRatingDiff "-17"]
[BlackTitle "࿄"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C24"]
[Opening "Bishop's Opening: Berlin Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Bc4?! { (0.50 → -0.05) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6) 2... Nf6 { C24 Bishop's Opening: Berlin Defense } 3. Qf3?! { (-0.03 → -0.61) Inaccuracy. Nc3 was best. } (3. Nc3 Bc5 4. Nf3 d6 5. Na4 Nxe4 6. Nxc5 Nxc5 7. d4 exd4 8. Bg5 Qd7 9. Qe2+ Ne6) 3... Nc6 4. g4?? { (-0.13 → -6.62) Blunder. Ne2 was best. } (4. Ne2 Na5 5. d3 c6 6. Nbc3 b5 7. Bb3 Be7 8. d4 d6 9. dxe5 dxe5 10. Ng3 Bg4) 4... d6?? { (-6.62 → -2.92) Blunder. Nd4 was best. } (4... Nd4) 5. g5?! { (-2.92 → -4.54) Inaccuracy. Ne2 was best. } (5. Ne2 Bxg4 6. Qg2 Bxe2 7. Bxe2 Nd4 8. Bd1 Ne6 9. d3 h5 10. Nc3 g6 11. Bf3 Bh6) 5... Nd7?? { (-4.54 → Mate in 1) Checkmate is now unavoidable. Nd4 was best. } (5... Nd4 6. Qd3) 6. Qxf7# { White wins by checkmate. } 1-0