Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/WDfsmt2a"]
[Date "2025.12.22"]
[White "KiRiLL"]
[Black "Caroline1"]
[Result "1-0"]
[UTCDate "2025.12.22"]
[UTCTime "16:18:44"]
[WhiteElo "1369"]
[BlackElo "1195"]
[WhiteRatingDiff "+4"]
[BlackRatingDiff "-49"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C44"]
[Opening "Scotch Game"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. d4 { C44 Scotch Game } Qe7? { (0.38 → 1.72) Mistake. exd4 was best. } (3... exd4 4. Nxd4) 4. Nc3 Nf6 5. d5 Nb4 6. Bg5 h6 7. Bxf6?! { (1.94 → 0.86) Inaccuracy. Be3 was best. } (7. Be3 Ng4) 7... Qxf6 8. Bb5?! { (0.90 → 0.25) Inaccuracy. a3 was best. } (8. a3 Na6) 8... c6?! { (0.25 → 1.02) Inaccuracy. Be7 was best. } (8... Be7 9. O-O Na6 10. Be2 O-O 11. a3 d6 12. b4 Qg6 13. Nd2 Nb8 14. Kh1 a6 15. a4) 9. Bc4? { (1.02 → 0.00) Mistake. Be2 was best. } (9. Be2 a5 10. Na4 cxd5 11. exd5 e4 12. Nd2 Qg6 13. O-O Nxd5 14. Bh5 Qc6 15. Nxe4 Nf4) 9... Bc5?! { (0.00 → 0.99) Inaccuracy. b5 was best. } (9... b5 10. Be2 Na6 11. a3 Nc7 12. Qd2 a5 13. Nd1 cxd5 14. exd5 Bb7 15. O-O Bxd5 16. Nc3) 10. O-O?! { (0.99 → 0.41) Inaccuracy. a3 was best. } (10. a3 Na6 11. Bxa6 bxa6 12. Qd3 Rb8 13. b4 Be7 14. Qe3 O-O 15. O-O Rb7 16. Rfb1 Bd8) 10... O-O 11. a3 Na6 12. b4 Bd6 13. Qd3?! { (0.89 → 0.19) Inaccuracy. Bxa6 was best. } (13. Bxa6 bxa6) 13... Be7?? { (0.19 → 2.26) Blunder. Nc7 was best. } (13... Nc7) 14. dxc6?? { (2.26 → 0.00) Blunder. Rfd1 was best. } (14. Rfd1) 14... bxc6?? { (0.00 → 8.12) Blunder. dxc6 was best. } (14... dxc6 15. Bxa6 bxa6 16. h3 a5 17. Rfb1 Be6 18. bxa5 Rfd8 19. Qe2 Bd6 20. a6 Bc8 21. Rb3) 15. Bxa6 Bxa6 16. Qxa6 c5 17. Qxf6 Bxf6 18. bxc5 Rac8 19. Na4 Rfd8 20. Rfd1 Be7 21. Nxe5 f6 22. Nxd7 Kf7 23. c6 Rxc6 24. Rab1 Rxc2?! { (5.04 → 6.68) Inaccuracy. Rc4 was best. } (24... Rc4) 25. Rb7 Bxa3 26. Nb8+?! { (7.13 → 4.56) Inaccuracy. Ndb6+ was best. } (26. Ndb6+ Ke8) 26... Kf8?? { (4.56 → Mate in 1) Checkmate is now unavoidable. Ke6 was best. } (26... Ke6 27. Rf1) 27. Rxd8# { White wins by checkmate. } 1-0