Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/gtLyrITS"]
[Date "2026.06.06"]
[White "Troy"]
[Black "Henry6"]
[Result "1-0"]
[UTCDate "2026.06.06"]
[UTCTime "17:05:17"]
[WhiteElo "1320"]
[BlackElo "1437"]
[WhiteRatingDiff "+13"]
[BlackRatingDiff "-20"]
[WhiteTitle "NM⚔"]
[BlackTitle "IM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B12"]
[Opening "Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 c6 2. d4 d5 3. e5 c5 { B12 Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense } 4. dxc5 Nc6 5. Nf3 Bf5? { (0.60 → 1.78) Mistake. Bg4 was best. } (5... Bg4 6. c3) 6. Bb5 e6 7. Bxc6+ bxc6 8. Nd4? { (1.20 → -0.09) Mistake. Be3 was best. } (8. Be3 Qb8) 8... Bxc5 9. Nxc6?? { (-0.05 → -7.52) Blunder. Nxf5 was best. } (9. Nxf5 exf5 10. Nd2 Ne7 11. Nf3 O-O 12. O-O Re8 13. Qd3 Qd7 14. Re1 Bb6 15. Bd2 h6) 9... Qb6 10. g4 Be4? { (-8.52 → -4.23) Mistake. Bxf2+ was best. } (10... Bxf2+ 11. Kf1 Be4 12. c3 Qxc6 13. Kxf2 Bxh1 14. Qxh1 f6 15. Bf4 Ne7 16. exf6 O-O 17. Be5) 11. O-O? { (-4.23 → -8.60) Mistake. f3 was best. } (11. f3 Bg6 12. b4 Bf2+ 13. Kf1 h5 14. gxh5 Rxh5 15. Qe2 Bh4 16. b5 Ne7 17. Be3 Qb7) 11... Qxc6 12. Nc3 d4 13. Nxe4 Qxe4 14. Re1 Qd5 15. b3 { White offers draw } 15... Bb4 16. c4 Qd8 17. Re4 Bc3 18. Rb1 f5 19. gxf5 exf5 20. Rf4 Nh6?! { (-5.97 → -4.19) Inaccuracy. Ne7 was best. } (20... Ne7) 21. Qh5+ Kf8?? { (-4.46 → 1.34) Blunder. Nf7 was best. } (21... Nf7) 22. e6?? { (1.34 → -4.29) Blunder. Rxf5+ was best. } (22. Rxf5+ Nxf5) 22... d3?? { (-4.29 → 7.22) Blunder. Qf6 was best. } (22... Qf6 23. Ba3+) 23. Rf3?? { (7.22 → -0.56) Blunder. Rxf5+ was best. } (23. Rxf5+ Kg8) 23... d2?? { (-0.56 → 7.44) Blunder. Qe8 was best. } (23... Qe8 24. Qxe8+) 24. Bxd2?? { (7.44 → -2.20) Blunder. Ba3+ was best. } (24. Ba3+) 24... Bxd2?! { (-2.20 → -1.12) Inaccuracy. Qxd2 was best. } (24... Qxd2 25. e7+) 25. Rd1?? { (-1.12 → -6.38) Blunder. Rxf5+ was best. } (25. Rxf5+ Kg8 26. Rd5 Qf6 27. Rxd2 Qxe6 28. Rbd1 Rf8 29. Rd6 Qg4+ 30. Qxg4 Nxg4 31. f3 Ne3) 25... Rc8?? { (-6.38 → 1.35) Blunder. g6 was best. } (25... g6) 26. Rxf5+ Nxf5?? { (1.42 → Mate in 1) Checkmate is now unavoidable. Kg8 was best. } (26... Kg8 27. Rd5) 27. Qf7# { White wins by checkmate. } 1-0