Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/ButhcsYz"]
[Date "2026.02.18"]
[White "Alexander9"]
[Black "Gabriel1"]
[Result "0-1"]
[UTCDate "2026.02.18"]
[UTCTime "21:16:32"]
[WhiteElo "955"]
[BlackElo "1336"]
[WhiteRatingDiff "-3"]
[BlackRatingDiff "+2"]
[BlackTitle "🏈"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C40"]
[Opening "King's Pawn Game: McConnell Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Qf6? { (0.41 → 1.88) Mistake. Nc6 was best. } { C40 King's Pawn Game: McConnell Defense } (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. Nc3 Bc5? { (1.59 → 3.37) Mistake. Nc6 was best. } (3... Nc6 4. Bc4) 4. Nd5 Qc6?? { (3.27 → 8.12) Blunder. Qd8 was best. } (4... Qd8 5. Nxe5 d6 6. d4 dxe5 7. dxc5 Be6 8. Bg5 f6 9. Be3 c6 10. Nc3 Qxd1+ 11. Rxd1) 5. Nc3?? { (8.12 → 1.50) Blunder. Nxe5 was best. } (5. Nxe5 Qa4 6. d4 Qxd4 7. Nxc7+ Kd8 8. Qxd4 Bxd4 9. Nxf7+ Kxc7 10. Nxh8 Nf6 11. f3 d6) 5... Qf6? { (1.50 → 3.07) Mistake. Bd4 was best. } (5... Bd4 6. Nd5 Nf6 7. Nxd4 exd4 8. Bb5 Qd6 9. Nxf6+ Qxf6 10. O-O O-O 11. d3 d5 12. exd5) 6. Nd5 Qe6?? { (3.13 → 10.15) Blunder. Qd8 was best. } (6... Qd8 7. Nxe5 d6 8. Nf3 Ne7 9. d4 Nxd5 10. exd5 Bb6 11. Qe2+ Qe7 12. a4 a5 13. Qxe7+) 7. Nxc7+ Kd8 8. Nxa8 Qf6 9. g3 g5 10. d3 g4 11. Ng1?? { (10.46 → Mate in 1) Checkmate is now unavoidable. Bg5 was best. } (11. Bg5 gxf3) 11... Qxf2# { Black wins by checkmate. } 0-1