Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/wzoBlxg5"]
[Date "2026.05.25"]
[White "ZePHyRos"]
[Black "KiRiLL"]
[Result "1-0"]
[UTCDate "2026.05.25"]
[UTCTime "15:04:43"]
[WhiteElo "1724"]
[BlackElo "1262"]
[WhiteRatingDiff "+3"]
[BlackRatingDiff "-2"]
[WhiteTitle "GM☢"]
[BlackTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C46"]
[Opening "Four Knights Game: Italian Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 { C46 Four Knights Game: Italian Variation } d6? { (0.05 → 1.49) Mistake. Nxe4 was best. } (4... Nxe4 5. Nxe4) 5. d3? { (1.49 → 0.00) Mistake. Ng5 was best. } (5. Ng5) 5... Be7 6. Bg5 O-O 7. Qd2?! { (0.00 → -0.53) Inaccuracy. a3 was best. } (7. a3 Be6 8. Bxe6 fxe6 9. O-O h6 10. Bxf6 Bxf6 11. Ne2 a5 12. a4 Ra6 13. c3 Qe7) 7... Be6 8. Bxe6 fxe6 9. O-O-O?! { (-0.28 → -1.27) Inaccuracy. Ne2 was best. } (9. Ne2 Qe8 10. c3 Qg6 11. Nh4 Qf7 12. Nf3 Nh5 13. Bxe7 Nxe7 14. d4 Ng6 15. O-O h6) 9... Nd4 10. Rhg1 Nxf3 11. gxf3 h6?? { (-1.83 → 2.07) Blunder. Nh5 was best. } (11... Nh5) 12. Bxh6 Nh5 13. Bg5?? { (2.33 → 0.62) Blunder. Bxg7 was best. } (13. Bxg7 Nxg7 14. Qh6 Bf6 15. Rg6 Kf7 16. Rdg1 Ke8 17. Nb5 Rf7 18. Rxf6 Rxf6 19. Qh7 Rf7) 13... Bxg5? { (0.62 → 1.99) Mistake. Rxf3 was best. } (13... Rxf3 14. Be3) 14. Rxg5 Nf4 15. Rdg1 Qf6?! { (1.95 → 3.13) Inaccuracy. Rf7 was best. } (15... Rf7) 16. R1g3 Rae8 17. Ne2 Nxe2+ 18. Qxe2 Re7 19. Qf1 Qh6 20. Qg2 Rf6?? { (2.79 → 5.81) Blunder. Rf4 was best. } (20... Rf4 21. Rg6) 21. Rh3 Qxg5+ 22. Qxg5 Ref7 23. Qh5 Rh6 24. Qg4 Rxh3 25. Qxh3 d5 26. Qxe6 dxe4 27. fxe4 Kf8 28. Qd5 Rxf2 29. Qd8+ Kf7 30. Qxc7+ Kg8 31. Qxe5 Rf1+ 32. Kd2 Rf2+ 33. Kc3 { Black resigns. } 1-0