Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/sX3TFt3A"]
[Date "2026.08.03"]
[White "Jhaedon"]
[Black "PJ"]
[Result "0-1"]
[UTCDate "2026.08.03"]
[UTCTime "15:35:45"]
[WhiteElo "1269"]
[BlackElo "1948"]
[WhiteRatingDiff "-1"]
[BlackRatingDiff "+1"]
[WhiteTitle "GM"]
[BlackTitle "GM🐶"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C20"]
[Opening "King's Pawn Game"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 { C20 King's Pawn Game } 2. g3? { (0.51 → -0.57) Mistake. Nf3 was best. } (2. Nf3 Nc6) 2... Bc5?! { (-0.57 → -0.04) Inaccuracy. d5 was best. } (2... d5 3. exd5) 3. Bg2 Qf6?! { (0.19 → 1.02) Inaccuracy. Nc6 was best. } (3... Nc6 4. c3) 4. Nf3 d6 5. O-O h5?! { (0.87 → 1.54) Inaccuracy. Nc6 was best. } (5... Nc6) 6. b3?? { (1.54 → -0.04) Blunder. Nc3 was best. } (6. Nc3 Ne7) 6... Bg4 7. Ba3? { (0.24 → -0.89) Mistake. h3 was best. } (7. h3) 7... Bb6 8. Nc3 h4 9. gxh4?? { (-0.73 → -3.76) Blunder. Nd5 was best. } (9. Nd5 Qg6 10. Nxb6 axb6 11. Bb2 h3 12. Bh1 Nc6 13. d4 exd4 14. Bxd4 Nf6 15. Qd3 O-O-O) 9... Rxh4 10. Nd5 Qh6?! { (-3.92 → -3.08) Inaccuracy. Qh6 was best. } (10... Qh6 11. Nxh4 Bxd1 12. Nf5 Qh8 13. Raxd1 Nc6 14. Kh1 O-O-O 15. f4 g6 16. Nfe3 Bxe3 17. dxe3) 11. Nxb6?? { (-3.08 → -6.68) Blunder. Nxh4 was best. } (11. Nxh4) 11... axb6 12. Nxh4 Bxd1 13. Nf5 Qf6 14. Rfxd1 Rxa3 15. c4 Ne7 16. d4 Nxf5 17. exf5 Qxf5 18. dxe5 dxe5 19. Bxb7 Ra5 20. Rd5 Qg4+ 21. Kh1 Rxd5 22. Bxd5 e4 23. Rg1 Qf3+ 24. Rg2 c6 25. Bxe4 Qxe4 26. Kg1? { (-7.44 → Mate in 1) Checkmate is now unavoidable. c5 was best. } (26. c5 b5) 26... Qe1# { Black wins by checkmate. } 0-1