Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/aLAG6wH0"]
[Date "2026.02.21"]
[White "xavi"]
[Black "Eitan1"]
[Result "1-0"]
[UTCDate "2026.02.21"]
[UTCTime "00:15:10"]
[WhiteElo "1724"]
[BlackElo "1225"]
[WhiteRatingDiff "+1"]
[BlackRatingDiff "-1"]
[WhiteTitle "GM🥉"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C57"]
[Opening "Italian Game: Two Knights Defense, Knight Attack"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 { C57 Italian Game: Two Knights Defense, Knight Attack } h6?? { (0.29 → 8.38) Blunder. d5 was best. } (4... d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. h4 Nf4 10. Bf1 h6 11. Ne4) 5. Nxf7 Qe7 6. Nxh8 Ng4 7. Qxg4 d6 8. Qg6+ Kd7 9. Be6+ Kd8 10. Nf7+ Ke8 11. Nxd6+ Kd8 12. Nf7+ Ke8 13. Nxe5+ Kd8 14. Nf7+ Ke8 15. Nxh6+ Kd8 16. Nf7+ Ke8 17. Ne5+ Kd8 18. Nxc6+ bxc6 19. Bxc8 Kxc8 20. Qxc6 Rb8 21. Nc3 g6 22. O-O g5 23. Nd5 Qxe4?! { (17.07 → Mate in 1) Checkmate is now unavoidable. Qd6 was best. } (23... Qd6 24. Qxd6 Bxd6 25. d4 c6 26. Ne3 Kd7 27. c3 Ke6 28. Nc4 Rg8 29. a4 Rg6 30. e5) 24. Nb6+?! { (Mate in 1 → 18.53) Lost forced checkmate sequence. Qxc7# was best. } (24. Qxc7#) 24... axb6 25. Qxe4 Bc5 26. Kh1 Ra8?! { (18.46 → Mate in 15) Checkmate is now unavoidable. Kd7 was best. } (26... Kd7 27. Re1) 27. Qxa8+?! { (Mate in 15 → 23.54) Lost forced checkmate sequence. Qxa8+ was best. } (27. Qxa8+) 27... Kd7 28. Qd5+ Kc8 29. f4?! { (Mate in 4 → 25.79) Lost forced checkmate sequence. Re1 was best. } (29. Re1 Be3 30. Rxe3 c6 31. Qf7 g4 32. Re8#) 29... Kb8 30. fxg5 Ka7 31. d4 Bb4 32. c3 Ba5 33. Rf8 Ka6 34. Ra8# { White wins by checkmate. } 1-0