Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/O7uAMVSX"]
[Date "2025.09.19"]
[White "pAtrIcK5"]
[Black "Ayaan"]
[Result "1-0"]
[UTCDate "2025.09.19"]
[UTCTime "20:03:53"]
[WhiteElo "1507"]
[BlackElo "1428"]
[WhiteRatingDiff "+5"]
[BlackRatingDiff "-16"]
[WhiteTitle "☣"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B01"]
[Opening "Scandinavian Defense: Mieses-Kotroc Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 d5 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 Qd8 4. Nf3 Nf6 5. g3 Nc6 6. Bg2 e5 7. O-O Bd6 8. d3 O-O 9. Bg5 h6 10. Bh4?! { (0.07 → -0.80) Inaccuracy. Bxf6 was best. } (10. Bxf6 Qxf6 11. Re1 Qd8 12. Ne4 a5 13. c3 a4 14. Ned2 Re8 15. Nc4 Bd7 16. d4 exd4) 10... Bg4?! { (-0.80 → -0.28) Inaccuracy. g5 was best. } (10... g5) 11. Nd5?? { (-0.28 → -4.25) Blunder. Bxf6 was best. } (11. Bxf6 Qxf6 12. Nd5 Qe6 13. Ne3 Bh5 14. c3 Rad8 15. Re1 Be7 16. Nc4 f6 17. Ng5 hxg5) 11... Qd7?? { (-4.25 → 3.45) Blunder. g5 was best. } (11... g5 12. Ne3 Bxf3 13. Qxf3 gxh4 14. c3 Nh7 15. Nf5 Qf6 16. Qh5 Ne7 17. Nxh4 Rad8 18. Rad1) 12. Bxf6 gxf6?? { (2.87 → 8.67) Blunder. Qe6 was best. } (12... Qe6) 13. Nxf6+ Kg7 14. Nxd7 Rfd8 15. Ndxe5 Bxe5 16. Re1 Bxb2 17. Rb1 Bc3 18. Re4 Bh5 19. Rh4 Bg6 20. Qe2 f5 21. Rxb7 Re8 22. Rxc7+ Kf6 23. Rxc6+ Kg7 24. Qxe8 Rxe8 25. Rxc3 Re1+ 26. Bf1 Ra1 27. Rc7+ Kf6 28. Rxh6 Ke6?! { (72.76 → Mate in 2) Checkmate is now unavoidable. Rb1 was best. } (28... Rb1 29. Rc6+ Ke7 30. Rcxg6 Rb6 31. Rxb6 axb6 32. Rxb6 Kf7 33. Nd4 Ke7 34. Nxf5+ Kd8 35. a4) 29. Rc6+ Kf7 30. Rhxg6 Ke7 31. Rg7+ Kf8 32. Rxa7 Kg8 33. Rc8# { White wins by checkmate. } 1-0