Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/HaK7SBDH"]
[Date "2025.08.11"]
[White "pAtrIcK5"]
[Black "PaRkeR"]
[Result "1-0"]
[UTCDate "2025.08.11"]
[UTCTime "23:28:41"]
[WhiteElo "1452"]
[BlackElo "1056"]
[WhiteRatingDiff "+2"]
[BlackRatingDiff "-4"]
[WhiteTitle "☣"]
[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 e6?? { (0.22 → 2.21) Blunder. cxd5 was best. } (3... cxd5 4. d4 Nc6 5. Bb5 e6 6. c3 Bd6 7. O-O Ne7 8. Bd3 O-O 9. Re1 Bc7 10. Qc2) 4. dxe6 Bxe6 5. d4 c5 6. Be3 Nd7?! { (2.14 → 3.30) Inaccuracy. Nc6 was best. } (6... Nc6 7. Bb5) 7. dxc5?! { (3.30 → 2.54) Inaccuracy. Nc3 was best. } (7. Nc3 Qb6 8. Be2 Ngf6 9. O-O a6 10. Qd2 O-O-O 11. Rad1 Qc7 12. Bf4 Bd6 13. Bxd6 Qxd6) 7... Qa5+? { (2.54 → 4.34) Mistake. Ngf6 was best. } (7... Ngf6 8. Nc3) 8. Nc3?! { (4.34 → 3.33) Inaccuracy. c3 was best. } (8. c3 Qc7) 8... Nxc5?! { (3.33 → 4.84) Inaccuracy. Bxc5 was best. } (8... Bxc5 9. Bxc5) 9. Bb5+ Bd7?! { (4.72 → 8.05) Inaccuracy. Nd7 was best. } (9... Nd7) 10. Bxc5 O-O-O 11. Qe2?? { (8.22 → 2.10) Blunder. Qxd7+ was best. } (11. Qxd7+ Rxd7) 11... Bxc5?! { (2.10 → 3.22) Inaccuracy. Bxb5 was best. } (11... Bxb5 12. Qxb5 Qxb5 13. Nxb5 Bxc5 14. O-O a6 15. Nc3 Nf6 16. Rfd1 Bb4 17. Ne2 Bc5 18. c3) 12. Bxd7+?! { (3.22 → 2.46) Inaccuracy. O-O-O was best. } (12. O-O-O Nf6) 12... Kxd7?? { (2.46 → 7.76) Blunder. Rxd7 was best. } (12... Rxd7 13. Ne5) 13. O-O-O+ Bd6 14. Ne5+ Ke6 15. Nc4+ Be5 16. Nxa5 b6 17. Nc6 Rd6 18. Qxe5+ Kd7 19. Rxd6+ Kc7 { Black resigns. } 1-0