Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/6nRZa1L4"]
[Date "2025.09.16"]
[White "Walker"]
[Black "Ezra1"]
[Result "1-0"]
[UTCDate "2025.09.16"]
[UTCTime "20:48:28"]
[WhiteElo "1456"]
[BlackElo "1555"]
[WhiteRatingDiff "+8"]
[BlackRatingDiff "-11"]
[WhiteTitle "⚡"]
[BlackTitle "😼"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B06"]
[Opening "Modern Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 g6 { B06 Modern Defense } 2. Nf3 Bg7 3. Bc4 d6 4. O-O a6?! { (0.25 → 1.15) Inaccuracy. Nf6 was best. } (4... Nf6 5. Nc3 c5 6. d4 cxd4 7. Nxd4 O-O 8. h3 Nxe4 9. Bxf7+ Rxf7 10. Nxe4 h6 11. Be3) 5. d3?! { (1.15 → 0.25) Inaccuracy. d4 was best. } (5. d4 Nc6 6. Re1 Nf6 7. d5 Na5 8. Bf1 c5 9. a4 O-O 10. h3 Re8 11. c4 e6) 5... b5 6. Bd5 c6 7. Bb3 a5?! { (0.21 → 0.82) Inaccuracy. Nf6 was best. } (7... Nf6 8. e5) 8. a4 bxa4 9. Bxa4 Na6?? { (1.01 → 7.98) Blunder. Nf6 was best. } (9... Nf6 10. Nc3) 10. Bxc6+ Bd7 11. Bxa8 Qxa8 12. Rxa5 Qb7 13. Rxa6?! { (7.99 → 4.66) Inaccuracy. e5 was best. } (13. e5 Nh6) 13... Qxa6 14. Be3 Qb6? { (4.56 → 12.71) Mistake. Qb7 was best. } (14... Qb7 15. b3 Nf6 16. h3 O-O 17. Nbd2 Nh5 18. Nc4 Bb5 19. Qd2 f5 20. Na5 Qc7 21. c4) 15. Bxb6 Bxb2 16. Qd2 { Black resigns. } 1-0