Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/1dZRavqk"]
[Date "2026.10.16"]
[White "ChessMasterPlayer"]
[Black "ZePHyRos"]
[Result "0-1"]
[UTCDate "2026.10.16"]
[UTCTime "23:20:33"]
[WhiteElo "1495"]
[BlackElo "1801"]
[WhiteRatingDiff "-3"]
[BlackRatingDiff "+2"]
[WhiteTitle "NM"]
[BlackTitle "GM🥉"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D02"]
[Opening "Queen's Pawn Game: Chigorin Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Nf3 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bg6 6. O-O Bd6 7. Nc3?! { (0.49 → -0.11) Inaccuracy. Bg3 was best. } (7. Bg3 Nf6 8. c4 Bxd3 9. Qxd3 Bxg3 10. hxg3 O-O 11. Rc1 h6 12. Nbd2 a6 13. Qc2 Re8) 7... f6? { (-0.11 → 0.94) Mistake. Bxf4 was best. } (7... Bxf4) 8. Bxd6 Qxd6 9. Bxg6+? { (0.93 → -0.51) Mistake. Nb5 was best. } (9. Nb5 Qd7 10. c4 Nge7 11. Nc3 O-O-O 12. Rc1 e5 13. dxe5 dxc4 14. Bxc4 Nxe5 15. Nxe5 Qxd1) 9... hxg6 10. Qd3?! { (-0.43 → -1.01) Inaccuracy. Nb5 was best. } (10. Nb5 Qd7) 10... O-O-O 11. Qxg6 Nge7 12. Qxg7?? { (-0.59 → -2.25) Blunder. Qg4 was best. } (12. Qg4) 12... Rdg8 13. Qxf6 Nf5 14. Ng5 Qxh2# { Black wins by checkmate. } 0-1