Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/KYWGDGZ3"]
[Date "2026.01.27"]
[White "Holden2"]
[Black "AppleBotHaley"]
[Result "1-0"]
[UTCDate "2026.01.27"]
[UTCTime "00:08:06"]
[WhiteElo "1624"]
[BlackElo "1746"]
[WhiteRatingDiff "+23"]
[BlackRatingDiff "-16"]
[WhiteTitle "IM"]
[BlackTitle "🍎"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C57"]
[Opening "Italian Game: Two Knights Defense, Fritz Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 { C57 Italian Game: Two Knights Defense, Fritz Variation } 6. c3 Nf5 7. d4 Nd6?? { (1.03 → 2.78) Blunder. exd4 was best. } (7... exd4 8. O-O Nd6 9. Bb3 dxc3 10. Nxc3 Be7 11. Re1 O-O 12. Bf4 Re8 13. h3 Bf8 14. Qd4) 8. dxe5 Nxc4 9. exf6 Qxf6?? { (3.01 → 7.96) Blunder. Ne5 was best. } (9... Ne5 10. Ne4) 10. O-O?? { (7.96 → 2.95) Blunder. Qa4+ was best. } (10. Qa4+) 10... h6?! { (2.95 → 4.51) Inaccuracy. Ne5 was best. } (10... Ne5 11. Re1 Be7 12. Ne4 Qg6 13. Bf4 f6 14. Bxe5 fxe5 15. Nbd2 O-O 16. Re3 b6 17. Rg3) 11. Re1+ Be7 12. Nf3 Bg4? { (3.43 → 6.92) Mistake. Nb6 was best. } (12... Nb6 13. Be3) 13. Nbd2?? { (6.92 → 0.85) Blunder. Qa4+ was best. } (13. Qa4+ c6 14. Qxc4 Bxf3 15. gxf3 O-O 16. Qf4 Rfe8 17. Qxf6 Bxf6 18. Be3 cxd5 19. Rd1 Re6) 13... Ne5?? { (0.85 → 7.86) Blunder. Nxd2 was best. } (13... Nxd2 14. Bxd2 O-O-O 15. c4 Bxf3 16. Qxf3 Qxf3 17. gxf3 Bf6 18. Rab1 c6 19. Bf4 cxd5 20. cxd5) 14. Rxe5 Bxf3 15. Nxf3 { Black resigns. } 1-0