Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/12Dzi9o8"]
[Date "2025.10.13"]
[White "colton1"]
[Black "Mark"]
[Result "1-0"]
[UTCDate "2025.10.13"]
[UTCTime "15:48:42"]
[WhiteElo "1354"]
[BlackElo "1420"]
[WhiteRatingDiff "+29"]
[BlackRatingDiff "-14"]
[WhiteTitle "IM🤔"]
[BlackTitle "⛳"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B01"]
[Opening "Scandinavian Defense: Mieses-Kotroc Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 d5?! { (0.33 → 0.96) Inaccuracy. c5 was best. } (1... c5 2. Nf3 d6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nc6 6. O-O h6 7. Nd5 Nf6 8. Nxf6+) 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 Qe5+ 4. Be2 b6?? { (1.27 → 3.95) Blunder. c6 was best. } (4... c6 5. d4) 5. Nf3 Qf4? { (3.44 → 5.78) Mistake. Qd6 was best. } (5... Qd6 6. d4) 6. d4 Qd6 7. O-O Be6?! { (5.23 → 8.75) Inaccuracy. c6 was best. } (7... c6 8. Ne5) 8. d5 Bxd5 9. Nxd5 e6 10. Bb5+ c6 11. Nc7+?? { (8.38 → -0.35) Blunder. Re1 was best. } (11. Re1 Nd7) 11... Qxc7 12. Qd3?? { (-0.28 → -5.32) Blunder. Bc4 was best. } (12. Bc4 Nf6 13. Re1 Be7 14. Ng5 O-O 15. Nxf7 Rxf7 16. Bxe6 Nbd7 17. Bxf7+ Kxf7 18. Qe2 Re8) 12... Nf6?? { (-5.32 → -1.03) Blunder. cxb5 was best. } (12... cxb5 13. Nd4 Qc4 14. Qf3 Qd5 15. Qxd5 exd5 16. a4 b4 17. a5 Bc5 18. Nb5 Kd7 19. Bf4) 13. Bf4?? { (-1.03 → -7.70) Blunder. Bc4 was best. } (13. Bc4) 13... Qxf4 14. Rfe1 Nbd7?! { (-9.83 → -5.43) Inaccuracy. cxb5 was best. } (14... cxb5 15. Qxb5+) 15. Bxc6 Rd8 16. g3?! { (-5.41 → -7.29) Inaccuracy. Ne5 was best. } (16. Ne5 Bc5) 16... Qg4?? { (-7.29 → 0.35) Blunder. Qc7 was best. } (16... Qc7) 17. Rxe6+?? { (0.35 → -8.00) Blunder. Ne5 was best. } (17. Ne5) 17... Qxe6?! { (-8.00 → -5.05) Inaccuracy. fxe6 was best. } (17... fxe6 18. Ne5 Qf5 19. Qxf5 exf5 20. Re1 Be7 21. Bb5 Ne4 22. Nc6 Bc5 23. Kg2 Bxf2 24. Rxe4+) 18. Ng5?! { (-5.05 → -14.10) Inaccuracy. Re1 was best. } (18. Re1 Qxe1+ 19. Nxe1 Be7 20. Qe3 Kf8 21. Bb5 h5 22. Nf3 Ng4 23. Qf4 Rh6 24. Bxd7 Rxd7) 18... Qxc6 19. Qb3 Ne4?? { (-15.38 → Mate in 1) Checkmate is now unavoidable. Ne5 was best. } (19... Ne5) 20. Qxf7# { White wins by checkmate. } 1-0