Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/PvGvtPqa"]
[Date "2026.10.04"]
[White "ZePHyRos"]
[Black "Nikolai"]
[Result "1-0"]
[UTCDate "2026.10.04"]
[UTCTime "17:33:48"]
[WhiteElo "1798"]
[BlackElo "966"]
[WhiteRatingDiff "+0"]
[BlackRatingDiff "+0"]
[WhiteTitle "GM🥉"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B01"]
[Opening "Scandinavian Defense: Mieses-Kotroc Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 d5 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 Qd8 4. Bc4?! { (0.88 → 0.14) Inaccuracy. d4 was best. } (4. d4 g6 5. Nf3 Bg7 6. Bc4 Nf6 7. Ne5 O-O 8. O-O Nfd7 9. Qe2 Nxe5 10. dxe5 Nc6) 4... Nf6?! { (0.14 → 0.66) Inaccuracy. c5 was best. } (4... c5 5. Nf3 Nc6 6. Ne4 e6 7. c3 Be7 8. O-O Nf6 9. Qe2 Bd7 10. Rd1 O-O 11. d4) 5. Nf3 Bg4?? { (0.71 → 3.41) Blunder. a6 was best. } (5... a6 6. d4 b5 7. Be2 e6 8. Ne5 Bb7 9. Bf3 Qc8 10. O-O Bd6 11. Bg5 Nbd7 12. Re1) 6. Ne5 Bxd1?? { (3.29 → Mate in 1) Checkmate is now unavoidable. Be6 was best. } (6... Be6 7. Bxe6) 7. Bxf7# { White wins by checkmate. } 1-0