Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/9CNTKUan"]
[Date "2026.02.06"]
[White "Kristofer"]
[Black "David3"]
[Result "1-0"]
[UTCDate "2026.02.06"]
[UTCTime "21:04:50"]
[WhiteElo "1649"]
[BlackElo "1492"]
[WhiteRatingDiff "+6"]
[BlackRatingDiff "-8"]
[WhiteTitle "GM😈"]
[BlackTitle "IM🔱"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B18"]
[Opening "Caro-Kann Defense: Classical Variation"]
[Termination "Time forfeit"]
[Annotator "cohenchessclub.com"]
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 { B18 Caro-Kann Defense: Classical Variation } 5. Nc3 e6 6. a3 Nf6 7. Nf3 Bd6 8. Be3 O-O 9. Be2 Nbd7 10. h3 Bc7 11. Nh4 Be4?! { (-0.26 → 0.26) Inaccuracy. Re8 was best. } (11... Re8 12. Nxf5) 12. Nxe4 Nxe4 13. Nf3 Nef6 14. c3 Re8 15. O-O Ne4?! { (0.51 → 1.06) Inaccuracy. h6 was best. } (15... h6 16. Qc2 e5 17. dxe5 Nxe5 18. Rfe1 Qe7 19. Nxe5 Qxe5 20. g3 Bb6 21. Bf3 Rad8 22. Kg2) 16. Nd2?! { (1.06 → 0.43) Inaccuracy. Qc2 was best. } (16. Qc2 Nef6 17. Rfe1 Qb8 18. Bd3 Bf4 19. Bxf4 Qxf4 20. Ne5 Qh4 21. Rad1 Red8 22. Bf1 Nxe5) 16... Ndf6 17. Qc2 Qd6?! { (0.62 → 1.58) Inaccuracy. Nxd2 was best. } (17... Nxd2 18. Bxd2 e5 19. dxe5 Bxe5 20. Bf3 Qc7 21. Rad1 Bh2+ 22. Kh1 Bf4 23. Be1 Be5 24. g3) 18. f4?? { (1.58 → -0.12) Blunder. Nf3 was best. } (18. Nf3 h6) 18... Ng3 19. Nc4 Qd5 20. Bd3?? { (-0.15 → -1.78) Blunder. Rf3 was best. } (20. Rf3 Nxe2+ 21. Qxe2 Ne4 22. Ne5 f5 23. c4 Qd8 24. Nd3 Qe7 25. Nf2 Rad8 26. Nxe4 fxe4) 20... Nxf1 21. Rxf1 Rad8?! { (-1.75 → -1.01) Inaccuracy. Qd8 was best. } (21... Qd8 22. Ne5) 22. Ne5 Bxe5?? { (-1.05 → 7.38) Blunder. g6 was best. } (22... g6 23. Bf2) 23. fxe5 Nh5 24. Bxh7+ Kf8 25. Bg6 Ke7? { (8.61 → Mate in 1) Checkmate is now unavoidable. Ng3 was best. } (25... Ng3 26. Rxf7+) 26. Bxf7? { (Mate in 1 → 9.13) Lost forced checkmate sequence. Rxf7# was best. } (26. Rxf7#) 26... Rf8 27. Bg5+ Kd7 28. Bxh5 Rxf1+ 29. Kxf1 Rf8+ 30. Kg1 Qc4 31. Be2 Qa2 32. Qg6 Qa1+ 33. Kh2 { White wins on time. } 1-0