Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/pG3bixDK"]
[Date "2026.05.09"]
[White "Walker"]
[Black "Henry6"]
[Result "1-0"]
[UTCDate "2026.05.09"]
[UTCTime "17:48:09"]
[WhiteElo "1599"]
[BlackElo "1467"]
[WhiteRatingDiff "+6"]
[BlackRatingDiff "-12"]
[WhiteTitle "⚡"]
[BlackTitle "IM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B10"]
[Opening "Caro-Kann Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 c6 { B10 Caro-Kann Defense } 2. Nf3 d5 3. exd5 cxd5 4. Bb5+ Nc6 5. Ne5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Nxc6?! { (0.00 → -0.85) Inaccuracy. d4 was best. } (8. d4 Nd7 9. Nd3 e6 10. O-O Bd6 11. Ne2 Qc7 12. Bf4 Bb5 13. Bxd6 Qxd6 14. a4 Bxd3) 8... bxc6 9. d4 e6 10. O-O g6?! { (-0.65 → 0.04) Inaccuracy. Bd6 was best. } (10... Bd6 11. b3) 11. Bg5 Be7 12. a3 Ng4?? { (-0.03 → 8.44) Blunder. O-O was best. } (12... O-O 13. Na4 Re8 14. Re1 Ne4 15. Bxe7 Rxe7 16. f3 Nd6 17. Qd2 a5 18. b3 h5 19. Nc5) 13. Qxg4?? { (8.44 → -0.33) Blunder. Bxe7 was best. } (13. Bxe7 Nxf2 14. Qf3 Qxe7 15. Qxf2 O-O 16. Rae1 Rab8 17. Nd1 Rb5 18. c3 c5 19. Re3 Rxb2) 13... Bxg5 14. b4 Bd2?! { (-0.48 → 0.17) Inaccuracy. h5 was best. } (14... h5 15. Qd1 Be7 16. Na4 O-O 17. Re1 Re8 18. c3 Bd6 19. Nc5 Qc7 20. h3 e5 21. Na6) 15. Ne2 O-O 16. f4 Be3+? { (0.82 → 2.25) Mistake. a5 was best. } (16... a5) 17. Kh1 Qb6 18. Rf3?? { (2.22 → -2.13) Blunder. c3 was best. } (18. c3) 18... Bxd4 19. Nxd4 Qxd4 20. Rg1?! { (-2.39 → -3.51) Inaccuracy. c3 was best. } (20. c3 Qf6) 20... Rab8? { (-3.51 → -1.93) Mistake. c5 was best. } (20... c5 21. c3 Qf6 22. Qg5 Qxg5 23. fxg5 cxb4 24. axb4 a5 25. Rgf1 axb4 26. cxb4 Rab8 27. Rb1) 21. Rh3? { (-1.93 → -3.96) Mistake. Qh4 was best. } (21. Qh4 c5) 21... Rb5?? { (-3.96 → -1.59) Blunder. Qf6 was best. } (21... Qf6) 22. Qh4 a5?? { (-1.75 → Mate in 1) Checkmate is now unavoidable. Qg7 was best. } (22... Qg7 23. g4) 23. Qxh7# { White wins by checkmate. } 1-0