Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/EvU4G25u"]
[Date "2026.08.12"]
[White "Ioana"]
[Black "Owen6"]
[Result "0-1"]
[UTCDate "2026.08.12"]
[UTCTime "20:19:27"]
[WhiteElo "804"]
[BlackElo "1548"]
[WhiteRatingDiff "-1"]
[BlackRatingDiff "+0"]
[BlackTitle "GM🥉"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B01"]
[Opening "Scandinavian Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 d5 { B01 Scandinavian Defense } 2. Bd3? { (0.79 → -0.41) Mistake. exd5 was best. } (2. exd5 Qxd5) 2... Nf6?! { (-0.41 → 0.21) Inaccuracy. dxe4 was best. } (2... dxe4 3. Bxe4 f5 4. Bf3 e5 5. d4 e4 6. Be2 Nf6 7. Nh3 c5 8. dxc5 Qxd1+ 9. Bxd1) 3. Nf3?? { (0.21 → -7.30) Blunder. e5 was best. } (3. e5) 3... dxe4 4. Bxe4 Nxe4 5. d3 Nf6 6. O-O Bg4 7. h3 Bh5 8. Qe1 Nc6 9. Be3 e6 10. Nc3 Bb4 11. a3 Bxc3 12. Qxc3 Bxf3 13. gxf3 O-O 14. b4 Nd5 15. Qb3 Nxe3 16. fxe3 Nd4? { (-10.68 → -4.72) Mistake. Ne5 was best. } (16... Ne5 17. f4) 17. exd4 Qxd4+ 18. Kg2 c5 19. bxc5 Qxc5 20. Qa2 Qg5+ 21. Kh2 Rac8 22. Rfb1?! { (-6.28 → -9.59) Inaccuracy. f4 was best. } (22. f4) 22... Qd2+ 23. Kg1 Rxc2 24. Rxb7? { (-7.76 → Mate in 1) Checkmate is now unavoidable. Qxc2 was best. } (24. Qxc2) 24... Qg2# { Black wins by checkmate. } 0-1