Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/VAWr4OEq"]
[Date "2026.07.20"]
[White "xavi"]
[Black "Andrew8"]
[Result "1-0"]
[UTCDate "2026.07.20"]
[UTCTime "23:29:41"]
[WhiteElo "1762"]
[BlackElo "1396"]
[WhiteRatingDiff "+1"]
[BlackRatingDiff "-2"]
[WhiteTitle "GMˈ"]
[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? { (0.50 → 1.96) Mistake. Nc6 was best. } { C40 King's Pawn Game: Busch-Gass Gambit } (2... Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. Re1 Bc5 8. c3 d6 9. d4) 3. Bc4?? { (1.96 → 0.34) Blunder. Nxe5 was best. } (3. Nxe5 Nc6) 3... Nf6? { (0.34 → 1.72) Mistake. Nc6 was best. } (3... Nc6 4. c3 Nf6 5. d3 d6 6. O-O O-O 7. a4 a5 8. h3 h6 9. Na3 Re8 10. Re1) 4. Ng5?? { (1.72 → -0.90) Blunder. Nxe5 was best. } (4. Nxe5 O-O) 4... Nxe4?? { (-0.90 → 8.28) Blunder. O-O was best. } (4... O-O 5. Qe2) 5. Nxe4? { (8.28 → 4.18) Mistake. Bxf7+ was best. } (5. Bxf7+) 5... Qh4? { (4.18 → 7.46) Mistake. Be7 was best. } (5... Be7 6. Nec3 c6 7. Be2 d5 8. d4 exd4 9. Qxd4 O-O 10. Qd1 Re8 11. O-O Nd7 12. Nd2) 6. Qf3?! { (7.46 → 5.50) Inaccuracy. d3 was best. } (6. d3 Be7) 6... Bxf2+ 7. Nxf2?! { (5.05 → 3.93) Inaccuracy. Kf1 was best. } (7. Kf1) 7... Qxc4 8. Nc3 O-O 9. d3 Qb4?! { (4.09 → 6.29) Inaccuracy. Qe6 was best. } (9... Qe6) 10. Qg3 Nc6?! { (6.15 → 9.23) Inaccuracy. Qd6 was best. } (10... Qd6 11. d4) 11. Bh6 Nd4? { (9.57 → Mate in 1) Checkmate is now unavoidable. g6 was best. } (11... g6 12. O-O) 12. Qxg7# { White wins by checkmate. } 1-0