Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/C7zXSXf7"]
[Date "2025.09.09"]
[White "pAtrIcK5"]
[Black "Archer1"]
[Result "0-1"]
[UTCDate "2025.09.09"]
[UTCTime "20:40:10"]
[WhiteElo "1526"]
[BlackElo "1124"]
[WhiteRatingDiff "-11"]
[BlackRatingDiff "+21"]
[WhiteTitle "☣"]
[BlackTitle "NM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C40"]
[Opening "King's Pawn Game: Busch-Gass Gambit"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Bc5? { (0.41 → 1.86) Mistake. Nc6 was best. } { C40 King's Pawn Game: Busch-Gass Gambit } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Ba4 Be7 7. Nxe5 Nxe5 8. Rxe5 O-O 9. Bb3) 3. Bc4? { (1.86 → 0.34) Mistake. Nxe5 was best. } (3. Nxe5 Nc6) 3... g5?? { (0.34 → 7.30) Blunder. Nc6 was best. } (3... Nc6 4. O-O Nf6 5. d3 h6 6. c3 d6 7. Re1 a6 8. d4 Ba7 9. h3 O-O 10. Bb3) 4. d3?? { (7.30 → 3.40) Blunder. Nxe5 was best. } (4. Nxe5 d5 5. Bxd5 Nf6 6. Nxf7 Qe7 7. Nxh8 Bg4 8. Bf7+ Kd7 9. f3 Nxe4 10. Qe2 Nc6) 4... g4? { (3.40 → 6.37) Mistake. Qf6 was best. } (4... Qf6 5. Nc3) 5. Ng5?? { (6.37 → 2.05) Blunder. Nxe5 was best. } (5. Nxe5 d5) 5... Qf6? { (2.05 → 3.59) Mistake. Nh6 was best. } (5... Nh6 6. Nc3 c6 7. h3 Qf6 8. Qe2 Rg8 9. Nxh7 Qg6 10. hxg4 Nxg4 11. f3 Rh8 12. fxg4) 6. Bxf7+? { (3.59 → 1.82) Mistake. Rf1 was best. } (6. Rf1 Nh6) 6... Kf8 7. Bc4?? { (1.49 → Mate in 1) Checkmate is now unavoidable. Qxg4 was best. } (7. Qxg4) 7... Qxf2# { Black wins by checkmate. } 0-1