Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/Vj1BYiXD"]
[Date "2025.11.28"]
[White "Summer"]
[Black "Abigail1"]
[Result "0-1"]
[UTCDate "2025.11.28"]
[UTCTime "21:18:39"]
[WhiteElo "1314"]
[BlackElo "994"]
[WhiteRatingDiff "-24"]
[BlackRatingDiff "+19"]
[WhiteTitle "🥟"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C00"]
[Opening "French Defense: Queen's Knight"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e6 2. Nc3 { C00 French Defense: Queen's Knight } Bc5?! { (0.36 → 1.09) Inaccuracy. c5 was best. } (2... c5 3. Nf3 a6 4. d4 cxd4 5. Nxd4 b5 6. Bd3 Bb7 7. O-O Nc6 8. Nxc6 Bxc6 9. Re1) 3. Nf3 Qf6? { (0.93 → 2.10) Mistake. d5 was best. } (3... d5) 4. h4?! { (2.10 → 1.26) Inaccuracy. d4 was best. } (4. d4 Bb6) 4... h6 5. a4?! { (1.79 → 1.05) Inaccuracy. d4 was best. } (5. d4 Bb6) 5... g5?? { (1.05 → 4.33) Blunder. Nc6 was best. } (5... Nc6 6. Nb5) 6. hxg5 hxg5 7. Rxh8 g4?? { (3.98 → 13.64) Blunder. Qxh8 was best. } (7... Qxh8 8. d4) 8. Rxg8+ Ke7 9. Rxc8 gxf3 10. gxf3 Qd4 11. Rxc7?? { (13.17 → Mate in 1) Checkmate is now unavoidable. Qe2 was best. } (11. Qe2 c6 12. Qe3 f6 13. f4 Qxe3+ 14. fxe3 a5 15. Kf2 b6 16. d3 Kf7 17. Bg2 Be7) 11... Qxf2# { Black wins by checkmate. } 0-1