Puzzles (3 cohencoins award for each match):
FEN
[Event "MrCohenOS Arena"]
[Site "https://cohenchessclub.com/Cc4hESvg"]
[Date "2026.09.30"]
[White "Trekker"]
[Black "Wali"]
[Result "0-1"]
[UTCDate "2026.09.30"]
[UTCTime "20:42:39"]
[WhiteElo "1811"]
[BlackElo "1836"]
[WhiteRatingDiff "-8"]
[BlackRatingDiff "+9"]
[WhiteTitle "🎅"]
[BlackTitle "IM🌣"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A21"]
[Opening "English Opening: King's English Variation, Reversed Sicilian"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. c4 e5 2. Nc3 { A21 English Opening: King's English Variation, Reversed Sicilian } Bc5?! { (0.18 → 0.89) Inaccuracy. Nf6 was best. } (2... Nf6 3. g3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. bxc3 c6 7. Ne2 d5 8. exd5 cxd5 9. d4) 3. g3?! { (0.89 → 0.35) Inaccuracy. e3 was best. } (3. e3 Bb4 4. Nd5 Be7 5. Nf3 d6 6. d4 Nf6 7. dxe5 dxe5 8. Nxe5 O-O 9. Be2 Nxd5) 3... Nc6 4. Bg2 d6 5. d3 Nf6 6. e4?? { (0.53 → -1.72) Blunder. e3 was best. } (6. e3 O-O 7. Nge2 Ne7 8. O-O c6 9. b3 Bb6 10. d4 exd4 11. Nxd4 d5 12. h3 Re8) 6... Ng4 7. Nh3 h5 8. O-O? { (-1.55 → -3.10) Mistake. Na4 was best. } (8. Na4 Bd4 9. Nc3 h4 10. Nd5 Ne7 11. Nc3 c6 12. Qe2 Ng6 13. f3 Nf6 14. g4 Nh7) 8... h4 9. Ng5?? { (-3.08 → -6.27) Blunder. a3 was best. } (9. a3 a5) 9... hxg3 10. hxg3 Qf6? { (-6.19 → -3.66) Mistake. Nh2 was best. } (10... Nh2) 11. Nd5?? { (-3.66 → Mate in 2) Checkmate is now unavoidable. Nf3 was best. } (11. Nf3 Qg6 12. b4 Nxb4 13. d4 exd4 14. Nb5 Na6 15. Nbxd4 Qh5 16. Nf5 Bxf5 17. exf5 Qxf5) 11... Bxf2+ 12. Rxf2 Qxf2# { Black wins by checkmate. } 0-1