Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/EhZpAw8n"]
[Date "2025.11.22"]
[White "Wali"]
[Black "Islomjon"]
[Result "1-0"]
[UTCDate "2025.11.22"]
[UTCTime "00:30:15"]
[WhiteElo "1774"]
[BlackElo "1406"]
[WhiteRatingDiff "+1"]
[BlackRatingDiff "-2"]
[WhiteTitle "GM🏆"]
[BlackTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C57"]
[Opening "Italian Game: Two Knights Defense, Fried Liver Attack"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5?! { (0.07 → 1.01) Inaccuracy. Na5 was best. } (5... Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. Nf3 Bd6 10. O-O Nf4 11. Nc3 Nxd3 12. cxd3) 6. Nxf7 { C57 Italian Game: Two Knights Defense, Fried Liver Attack } Qd7?? { (0.81 → 7.84) Blunder. Kxf7 was best. } (6... Kxf7 7. Qf3+ Ke6 8. Nc3 Nb4 9. Bb3 c6 10. a3 Na6 11. Nxd5 cxd5 12. d4 e4 13. Qxe4+) 7. Qf3?? { (7.84 → 2.50) Blunder. Nxh8 was best. } (7. Nxh8 Nf4 8. O-O Nd4 9. Bf7+ Kd8 10. d3 Bd6 11. Bxf4 exf4 12. Nd2 f3 13. Nxf3 Nxf3+) 7... Qxf7?! { (2.50 → 3.79) Inaccuracy. Nf4 was best. } (7... Nf4 8. Nxh8 Nd4 9. Qe4 Qf5 10. d3 Qxe4+ 11. dxe4 Nxc2+ 12. Kd1 Nxa1 13. Bxf4 exf4 14. Kd2) 8. Qxf7+?! { (3.79 → 2.81) Inaccuracy. Qxf7+ was best. } (8. Qxf7+) 8... Kxf7 9. Bxd5+ Ke8 10. Bxc6+ bxc6 11. O-O Bf5 12. Re1?? { (3.55 → 1.41) Blunder. d3 was best. } (12. d3 Kd7) 12... Bd6?? { (1.41 → 4.29) Blunder. Bxc2 was best. } (12... Bxc2 13. b3) 13. d4? { (4.29 → 2.29) Mistake. d3 was best. } (13. d3 Kd7 14. Nd2 Rhe8 15. Ne4 a5 16. a4 Rab8 17. Kf1 Bb4 18. Re2 c5 19. f3 c4) 13... Kd7?! { (2.29 → 3.07) Inaccuracy. Kf7 was best. } (13... Kf7 14. dxe5 Rhe8 15. f4 g5 16. Nc3 gxf4 17. Bxf4 Bb4 18. Re2 Bxc3 19. bxc3 Ke6 20. Rf1) 14. dxe5 Bc5 15. Nc3 Rhe8 16. Bf4 Bxc2 17. Rac1 Bf5 18. Ne4 Bxe4? { (2.75 → 4.94) Mistake. Bb6 was best. } (18... Bb6 19. Red1+ Kc8 20. Nc5 a5 21. h3 a4 22. g4 Bg6 23. Nd7 Be4 24. Nxb6+ cxb6 25. Rd4) 19. Rxe4 Rab8?! { (4.93 → 8.74) Inaccuracy. Bb6 was best. } (19... Bb6 20. g3) 20. Rxc5 Rxb2 21. g3 Rxa2 22. Rd4+ Ke6 23. Rxc6+ Kf5 24. f3 Rb8? { (9.80 → Mate in 1) Checkmate is now unavoidable. h5 was best. } (24... h5 25. Rd7) 25. g4# { White wins by checkmate. } 1-0