Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/F3SejoVZ"]
[Date "2025.10.13"]
[White "colton1"]
[Black "Edward3"]
[Result "1-0"]
[UTCDate "2025.10.13"]
[UTCTime "15:10:03"]
[WhiteElo "1338"]
[BlackElo "1331"]
[WhiteRatingDiff "+33"]
[BlackRatingDiff "-11"]
[WhiteTitle "IM🤔"]
[BlackTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B10"]
[Opening "Caro-Kann Defense: Two Knights Attack"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 c6 2. Nf3 d5 3. Nc3 { B10 Caro-Kann Defense: Two Knights Attack } dxe4 4. Nxe4 e5?? { (0.39 → 2.28) Blunder. Nf6 was best. } (4... Nf6 5. Nxf6+) 5. Bd3?? { (2.28 → -1.16) Blunder. Bc4 was best. } (5. Bc4) 5... Nf6?? { (-1.16 → 0.85) Blunder. f5 was best. } (5... f5 6. Neg5 e4 7. O-O Be7 8. Bc4 Bxg5 9. Nxg5 Qxg5 10. d3 Qg6 11. f3 Nd7 12. fxe4) 6. O-O Be7 7. c4?? { (0.89 → -8.76) Blunder. Re1 was best. } (7. Re1 Nbd7) 7... Bd7?? { (-8.76 → 2.15) Blunder. Qxd3 was best. } (7... Qxd3) 8. b3?? { (2.15 → -0.54) Blunder. Nxe5 was best. } (8. Nxe5 c5) 8... c5?? { (-0.54 → 2.13) Blunder. Bg4 was best. } (8... Bg4 9. Nxf6+) 9. Bc2?? { (2.13 → -0.31) Blunder. Nxe5 was best. } (9. Nxe5) 9... Nc6 10. d3?! { (-0.16 → -1.01) Inaccuracy. Re1 was best. } (10. Re1 O-O 11. Bb2 Qc7 12. Qb1 h6 13. Nc3 Nd4 14. Nxe5 Bd6 15. Nxd7 Bxh2+ 16. Kh1 Qxd7) 10... O-O 11. Bg5?? { (-1.28 → -3.56) Blunder. Bb2 was best. } (11. Bb2 Qc7) 11... h6?? { (-3.56 → -1.48) Blunder. Nxe4 was best. } (11... Nxe4) 12. Bxf6 Bxf6 13. Nxf6+ Qxf6 14. Re1?! { (-2.69 → -4.12) Inaccuracy. Qc1 was best. } (14. Qc1 Rad8) 14... Rfe8? { (-4.12 → -2.10) Mistake. Bg4 was best. } (14... Bg4 15. h3 Bxf3 16. Qxf3 Qxf3 17. gxf3 Rad8 18. Rab1 Rd6 19. a3 a5 20. d4 exd4 21. Be4) 15. Qe2?? { (-2.10 → -4.62) Blunder. Re3 was best. } (15. Re3) 15... Rad8? { (-4.62 → -2.91) Mistake. Bg4 was best. } (15... Bg4) 16. Rad1?? { (-2.91 → -6.84) Blunder. h3 was best. } (16. h3 Nb4 17. a3 Nxc2 18. Qxc2 Bxh3 19. b4 Bg4 20. Nd2 Qd6 21. Re3 Bf5 22. bxc5 Qxc5) 16... Bg4 17. d4 exd4?? { (-7.46 → Mate in 2) Checkmate is now unavoidable. Nxd4 was best. } (17... Nxd4 18. Nxd4 Bxe2 19. Rxe2 cxd4 20. Be4 Re7 21. g3 Qd6 22. Kg2 g6 23. Bd5 b5 24. f4) 18. Qxe8+ Rxe8 19. Rxe8# { White wins by checkmate. } 1-0