Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/3sXNuYA8"]
[Date "2025.12.31"]
[White "Ayaan"]
[Black "Maria"]
[Result "0-1"]
[UTCDate "2025.12.31"]
[UTCTime "21:42:53"]
[WhiteElo "1336"]
[BlackElo "1202"]
[WhiteRatingDiff "-16"]
[BlackRatingDiff "+11"]
[BlackTitle "❦"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C30"]
[Opening "King's Gambit"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. f4?! { (0.49 → -0.42) Inaccuracy. Nf3 was best. } { C30 King's Gambit } (2. Nf3 Nc6) 2... d6?! { (-0.42 → 0.24) Inaccuracy. exf4 was best. } (2... exf4 3. Bc4) 3. fxe5?? { (0.24 → -3.58) Blunder. d3 was best. } (3. d3 Nc6 4. Nf3 g6 5. Be2 Bg7 6. fxe5 dxe5 7. O-O Nf6 8. c3 h6 9. Kh1 O-O) 3... Qh4+ 4. g3? { (-3.87 → -7.32) Mistake. Ke2 was best. } (4. Ke2 Qxe4+ 5. Kf2 Qd4+ 6. Ke2 dxe5 7. Nf3 Qc5 8. Ke1 Nf6 9. c3 Bg4 10. d4 exd4) 4... Qxe4+ 5. Qe2 Qxh1 6. exd6+ Be6 7. dxc7 Qxg1?? { (-6.72 → 11.59) Blunder. Nc6 was best. } (7... Nc6 8. Qf2) 8. Qb5+?? { (11.59 → -8.75) Blunder. c8=Q+ was best. } (8. c8=Q+) 8... Bd7?? { (-8.75 → Mate in 8) Checkmate is now unavoidable. Nd7 was best. } (8... Nd7) 9. Qe5+?? { (Mate in 8 → -1.13) Lost forced checkmate sequence. c8=Q+ was best. } (9. c8=Q+ Ke7 10. Qe5+ Be6 11. b3 Nd7 12. Ba3+ Qc5 13. Bxc5+ Nxc5 14. Qcxc5+ Kd7 15. Qcc7+ Ke8) 9... Ne7?! { (-1.13 → -0.28) Inaccuracy. Be7 was best. } (9... Be7 10. cxb8=R+) 10. Nc3?? { (-0.28 → -10.20) Blunder. cxb8=Q+ was best. } (10. cxb8=Q+) 10... Qxh2?? { (-10.20 → 0.40) Blunder. Nc6 was best. } (10... Nc6 11. Qe3 Qh1 12. d3 Bh3 13. Qf2 Bxf1 14. Qxf1 Qxh2 15. Ne2 Rc8 16. Bf4 Ng6 17. O-O-O) 11. Nd5?? { (0.40 → -12.06) Blunder. Ne4 was best. } (11. Ne4 Be6) 11... f6?? { (-12.06 → -3.26) Blunder. Nc6 was best. } (11... Nc6 12. Qe3 Qh1 13. Nf4 Nb4 14. Qc3 Nf5 15. b3 Bd6 16. Kf2 Nxc2 17. Qxc2 Bxf4 18. gxf4) 12. Qd6?? { (-3.26 → -12.16) Blunder. cxb8=R+ was best. } (12. cxb8=R+ Rxb8) 12... Nbc6 13. Bb5 Qg1+ 14. Ke2?! { (-28.32 → Mate in 2) Checkmate is now unavoidable. Bf1 was best. } (14. Bf1 Nxd5 15. d3 Bxd6 16. Bf4 Nxf4 17. O-O-O Qxg3 18. Kb1 Bxc7 19. Rc1 O-O 20. Ka1 Nd4) 14... Nd4+?! { (Mate in 2 → -23.16) Lost forced checkmate sequence. Bg4+ was best. } (14... Bg4+ 15. Kd3 Qd4#) 15. Kd3 Nxb5 16. Nxf6+ gxf6 17. Qxf6 Qxg3+ 18. Ke2 Qg4+ 19. Kd3?! { (-26.28 → Mate in 8) Checkmate is now unavoidable. Kf2 was best. } (19. Kf2 Bg7) 19... Bf5+ 20. Ke3 Nd5+ 21. Kf2 Nxf6 22. c8=Q+ Rxc8 { White resigns. } 0-1