Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/FYW63etJ"]
[Date "2025.06.27"]
[White "Kyle7"]
[Black "Joey1"]
[Result "0-1"]
[UTCDate "2025.06.27"]
[UTCTime "23:29:41"]
[WhiteElo "1020"]
[BlackElo "906"]
[WhiteRatingDiff "-158"]
[BlackRatingDiff "+110"]
[WhiteTitle "IM"]
[BlackTitle "NM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B01"]
[Opening "Scandinavian Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 d5 { B01 Scandinavian Defense } 2. d3?! { (0.79 → -0.12) Inaccuracy. exd5 was best. } (2. exd5 Qxd5) 2... e6 3. Be2 Bb4+ 4. Nd2 Bf8?! { (0.26 → 0.79) Inaccuracy. Be7 was best. } (4... Be7 5. Ngf3 c5 6. O-O Nc6 7. c3 Qc7 8. d4 cxd4 9. cxd4 dxe4 10. Nxe4 Nf6 11. Nxf6+) 5. Ngf3 Bc5?! { (0.65 → 1.41) Inaccuracy. Nf6 was best. } (5... Nf6 6. O-O Be7 7. e5 Nfd7 8. d4 c5 9. c3 Nc6 10. Re1 O-O 11. Nf1 f6 12. exf6) 6. Nb3 Bb6 7. O-O Qd6?! { (0.98 → 1.99) Inaccuracy. a5 was best. } (7... a5 8. a4) 8. a4 Qb4?? { (2.01 → 9.23) Blunder. a5 was best. } (8... a5 9. e5) 9. h3?? { (9.23 → 2.37) Blunder. a5 was best. } (9. a5 Bc5 10. c3 Qxb3 11. Qxb3 Nf6 12. e5 Nfd7 13. d4 Bf8 14. c4 dxc4 15. Bxc4 Be7) 9... Qf8?? { (2.37 → 6.02) Blunder. a5 was best. } (9... a5 10. c3 Qe7 11. e5 Qd8 12. d4 Ne7 13. Bd3 Nd7 14. Be3 h6 15. Nh2 Nf8 16. Qg4) 10. Nbd4?? { (6.02 → 2.94) Blunder. a5 was best. } (10. a5 Bc5 11. exd5 exd5 12. Re1 Be7 13. c4 Nf6 14. cxd5 Nxd5 15. Nfd4 Bb4 16. Bd2 Bxd2) 10... e5? { (2.94 → 4.67) Mistake. c5 was best. } (10... c5 11. a5) 11. Nf5?! { (4.67 → 3.02) Inaccuracy. Nb3 was best. } (11. Nb3 c6 12. Nxe5 Bc7 13. Nf3 Qd6 14. e5 Qd8 15. a5 Ne7 16. d4 O-O 17. Bd3 Na6) 11... g6? { (3.02 → 5.47) Mistake. Bxf5 was best. } (11... Bxf5 12. a5) 12. N5h4?? { (5.47 → 1.71) Blunder. a5 was best. } (12. a5 Bc5) 12... g5?? { (1.71 → 5.62) Blunder. dxe4 was best. } (12... dxe4 13. dxe4) 13. Nf5 h5?! { (5.08 → 6.67) Inaccuracy. Bxf5 was best. } (13... Bxf5 14. a5) 14. Nxg5 Rh6?! { (5.53 → 9.68) Inaccuracy. Nf6 was best. } (14... Nf6 15. a5 Bc5 16. Ng3 dxe4 17. Nxh5 Be7 18. dxe4 a6 19. Ng3 Nc6 20. Bc4 Nd8 21. f4) 15. Nxh6 Nxh6 16. Nh7 Qh8 17. Bxh6 Qxh7 18. Bg5 c6 19. exd5 cxd5 20. c4 dxc4 21. dxc4 e4 22. a5 Bc7 23. b4 Qg7 24. b5?? { (8.24 → -0.39) Blunder. h4 was best. } (24. h4) 24... Qe5? { (-0.39 → 1.03) Mistake. Qxg5 was best. } (24... Qxg5) 25. Be3?? { (1.03 → Mate in 1) Checkmate is now unavoidable. f4 was best. } (25. f4 exf3) 25... Qh2# { Black wins by checkmate. } 0-1