Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/rEWSRbYa"]
[Date "2026.06.19"]
[White "Wali"]
[Black "RoWaN"]
[Result "1-0"]
[UTCDate "2026.06.19"]
[UTCTime "20:23:18"]
[WhiteElo "1889"]
[BlackElo "1668"]
[WhiteRatingDiff "+3"]
[BlackRatingDiff "-5"]
[WhiteTitle "IM⚡"]
[BlackTitle "🎼"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B06"]
[Opening "Modern Defense: Standard Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 g6 2. Nc3 Bg7 3. d4 d6 { B06 Modern Defense: Standard Defense } 4. Bc4 e6 5. Nf3 Nc6 6. O-O Nge7 7. d5 exd5 8. exd5 Ne5 9. Nxe5 Bxe5? { (0.71 → 1.79) Mistake. dxe5 was best. } (9... dxe5 10. f4) 10. Re1 O-O 11. Bh6 Bg7 12. Bxg7 Kxg7 13. Qd4+ Kg8?! { (1.63 → 2.39) Inaccuracy. Kg8 was best. } (13... Kg8 14. Ne4 Nf5 15. Qc3 f6 16. a4 a5 17. Re2 Ng7 18. Rae1 f5 19. Nd2 Bd7 20. Re7) 14. Ne4 Nf5 15. Qc3 a6?? { (1.64 → 7.15) Blunder. f6 was best. } (15... f6 16. a4 a5 17. Bb5 Ng7 18. h3 f5 19. Nd2 Bd7 20. Nf3 Bxb5 21. axb5 b6 22. Qc4) 16. Nf6+ Kh8 17. g4?! { (7.13 → 4.43) Inaccuracy. Nd7+ was best. } (17. Nd7+ Kg8 18. Nxf8 Qxf8 19. Bd3 Ne7 20. Be4 Qd8 21. Qf6 Bd7 22. Re3 a5 23. Rae1 a4) 17... Ng7 18. h3 b5 19. Bd3?! { (4.24 → 3.12) Inaccuracy. Bb3 was best. } (19. Bb3 a5 20. a3 Ra6 21. Rad1 b4 22. axb4 axb4 23. Qd4 c5 24. dxc6 Rxc6 25. Nd5 Rc5) 19... Bb7? { (3.12 → 4.97) Mistake. b4 was best. } (19... b4 20. Qd4 c5 21. dxc6 Ne6 22. Rxe6 fxe6 23. g5 e5 24. Qxb4 Ra7 25. Rd1 Raf7 26. Qh4) 20. h4?? { (4.97 → 2.34) Blunder. Re4 was best. } (20. Re4) 20... Rc8? { (2.34 → 4.27) Mistake. c6 was best. } (20... c6) 21. h5?! { (4.27 → 3.22) Inaccuracy. g5 was best. } (21. g5 c6 22. h5 cxd5 23. Qd4 gxh5 24. Re3 Ne6 25. Qh4 Rg8 26. Nxg8 Qxg8 27. Rg3 Nc5) 21... c5?? { (3.22 → 7.31) Blunder. b4 was best. } (21... b4 22. Qd4) 22. h6 b4? { (7.46 → Mate in 10) Checkmate is now unavoidable. Nf5 was best. } (22... Nf5 23. Bxf5) 23. hxg7+ Kxg7 24. Ne8+ Kg8?! { (13.54 → Mate in 1) Checkmate is now unavoidable. Kh6 was best. } (24... Kh6 25. Qg7+) 25. Qg7# { White wins by checkmate. } 1-0