Puzzles (3 cohencoins award for each match):
FEN
[Event "MrCohenOS Arena"]
[Site "https://cohenchessclub.com/PjlWbx7n"]
[Date "2026.09.30"]
[White "Wali"]
[Black "Cora"]
[Result "1-0"]
[UTCDate "2026.09.30"]
[UTCTime "20:22:04"]
[WhiteElo "1827"]
[BlackElo "1439"]
[WhiteRatingDiff "+2"]
[BlackRatingDiff "-2"]
[WhiteTitle "IM๐ฃ"]
[BlackTitle "๐งถ"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C50"]
[Opening "Italian Game: Anti-Fried Liver Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 { C50 Italian Game: Anti-Fried Liver Defense } 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 d6 7. Qd5? { (1.95 โ 0.83) Mistake. Nc3 was best. } (7. Nc3 Ne7) 7... Be6?? { (0.83 โ 2.65) Blunder. Qe7 was best. } (7... Qe7 8. Qd4 Nf6 9. Nc3 Qe5 10. Qd3 c6 11. f4 Qa5 12. Be3 Be7 13. O-O-O O-O) 8. Qd4?? { (2.65 โ 0.49) Blunder. Qb5+ was best. } (8. Qb5+ Ke7) 8... Bxc4?! { (0.49 โ 1.03) Inaccuracy. Nf6 was best. } (8... Nf6 9. Bxe6 fxe6 10. Nc3 Be7 11. e5 dxe5 12. Qxe5 Qd7 13. Bd2 O-O-O 14. O-O-O Kb8 15. Qe2) 9. Qxc4?! { (1.03 โ 0.35) Inaccuracy. Qxc4 was best. } (9. Qxc4) 9... Nf6?! { (0.35 โ 1.28) Inaccuracy. c6 was best. } (9... c6 10. Qb3 Qd7 11. Nc3 Be7 12. O-O Nf6 13. Rd1 O-O 14. Bf4 Nh5 15. Be3 Nf6) 10. O-O?! { (1.28 โ 0.42) Inaccuracy. Qb5+ was best. } (10. Qb5+ Nd7) 10... Qe7?! { (0.42 โ 1.23) Inaccuracy. Qc8 was best. } (10... Qc8 11. Nc3) 11. Nc3 O-O-O 12. Nb5? { (1.69 โ 0.20) Mistake. Be3 was best. } (12. Be3 Qe6 13. Qd4 c5 14. Qa4 a6 15. Rad1 Be7 16. Rfe1 g5 17. Rd3 Rhe8 18. b4 Qc4) 12... Kb8 13. Be3 Nxe4?? { (0.67 โ 3.95) Blunder. a6 was best. } (13... a6 14. Ba7+ Ka8 15. a4 d5 16. exd5 Nxd5 17. Rfd1 c6 18. Bd4 cxb5 19. axb5 Qc7 20. Qb3) 14. Bxa7+ Kc8 15. Rfe1?? { (3.65 โ 0.52) Blunder. Be3 was best. } (15. Be3 d5) 15... f5?? { (0.52 โ 4.97) Blunder. d5 was best. } (15... d5) 16. Bb6?! { (4.97 โ 3.27) Inaccuracy. Qa4 was best. } (16. Qa4 d5) 16... Nd2?? { (3.27 โ 11.96) Blunder. d5 was best. } (16... d5 17. Qxc7+) 17. Qc3 Ne4 18. Qc4?? { (7.24 โ 2.98) Blunder. Rxe4 was best. } (18. Rxe4 fxe4) 18... Nd2?? { (2.98 โ 12.31) Blunder. d5 was best. } (18... d5 19. Qxc7+) 19. Na7+?! { (12.31 โ 5.60) Inaccuracy. Rxe7 was best. } (19. Rxe7) 19... Kb8?! { (5.60 โ 8.14) Inaccuracy. Kb8 was best. } (19... Kb8 20. Qa4) 20. Qd3?? { (8.14 โ 1.34) Blunder. Nc6+ was best. } (20. Nc6+ bxc6 21. Qa6 Qf7 22. Ba7+ Ka8 23. Be3+ Kb8 24. Bxd2 Re8 25. Qxc6 Re5 26. Bc3 Qd5) 20... Ne4 21. Bd4?? { (1.88 โ -0.49) Blunder. Be3 was best. } (21. Be3 d5) 21... c5 22. Qb5?? { (-0.09 โ -4.70) Blunder. Qa3 was best. } (22. Qa3 cxd4) 22... cxd4?? { (-4.70 โ 8.34) Blunder. Kxa7 was best. } (22... Kxa7 23. Be3 Qd7 24. Qa5+ Kb8 25. f3 Nf6 26. c3 Qc7 27. Qb5 d5 28. b4 d4 29. Bf2) 23. Nc6+ Kc7 24. Nxe7 Bxe7 25. f3 Nf6 26. Rxe7+ Kc8 27. Qxb7# { White wins by checkmate. } 1-0