Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/8IIKrvr2"]
[Date "2026.10.09"]
[White "Trekker"]
[Black "PJ"]
[Result "0-1"]
[UTCDate "2026.10.09"]
[UTCTime "20:11:42"]
[WhiteElo "1843"]
[BlackElo "1980"]
[WhiteRatingDiff "-5"]
[BlackRatingDiff "+4"]
[WhiteTitle "🎅"]
[BlackTitle "GM🐶"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A28"]
[Opening "English Opening: King's English Variation, Four Knights Variation, Quiet Line"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 { A28 English Opening: King's English Variation, Four Knights Variation, Quiet Line } Bb4 5. Nd5 Be7 6. a3 d6?! { (-0.03 → 0.49) Inaccuracy. e4 was best. } (6... e4 7. Ng1 Ne5 8. Qc2 Nxd5 9. cxd5 f5 10. d3 d6 11. dxe4 fxe4 12. Qxe4 O-O 13. Qc2) 7. b4 Be6 8. Qb3 e4 9. Nd4?! { (0.16 → -0.68) Inaccuracy. Ng5 was best. } (9. Ng5 Bf5 10. f4 exf3 11. Nxf3 Ne5 12. Nxe7 Nxf3+ 13. gxf3 Qxe7 14. Bg2 a5 15. Bb2 axb4) 9... Nxd4 10. exd4 c6 11. Nxe7 Qxe7 12. d3? { (-0.69 → -1.95) Mistake. h3 was best. } (12. h3 d5) 12... exd3 13. Bxd3?? { (-1.91 → -11.92) Blunder. Be3 was best. } (13. Be3) 13... Bxc4+ 14. Kd2 { White resigns. } 0-1