Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/OieLuDYL"]
[Date "2025.10.28"]
[White "Edward3"]
[Black "Rhys1"]
[Result "0-1"]
[UTCDate "2025.10.28"]
[UTCTime "14:23:40"]
[WhiteElo "1323"]
[BlackElo "1408"]
[WhiteRatingDiff "-7"]
[BlackRatingDiff "+11"]
[WhiteTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C57"]
[Opening "Italian Game: Two Knights Defense, Knight Attack"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 { C57 Italian Game: Two Knights Defense, Knight Attack } Na5?? { (0.29 → 5.38) Blunder. d5 was best. } (4... d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. h4 Nf4 10. Bf1 h6 11. Ne4) 5. Nxf7? { (5.38 → 2.92) Mistake. Bxf7+ was best. } (5. Bxf7+) 5... Qe7 6. Nxh8 Nxc4 7. O-O?! { (3.06 → 1.96) Inaccuracy. d3 was best. } (7. d3 Nb6 8. Bg5 g6 9. h4 Bg7 10. h5 gxh5 11. a4 a5 12. Bxf6 Bxf6 13. Qxh5+ Kf8) 7... Nxe4?? { (1.96 → 6.19) Blunder. d5 was best. } (7... d5 8. exd5 Bf5 9. d3 Nb6 10. c4 g6 11. Nc3 O-O-O 12. a4 a5 13. Bg5 Qg7 14. g4) 8. Re1?? { (6.19 → 2.48) Blunder. d3 was best. } (8. d3 Nf6 9. dxc4 d6 10. Nc3 Bg4 11. Qd3 O-O-O 12. Bg5 Qd7 13. Nd5 Bf5 14. Qf3 Be6) 8... d5?? { (2.48 → 5.24) Blunder. Qh4 was best. } (8... Qh4) 9. d3 Qc5?! { (5.13 → 8.65) Inaccuracy. Nxf2 was best. } (9... Nxf2 10. Qh5+) 10. dxe4 dxe4 11. Rxe4 Bf5 12. Re1 Nd6 13. Bf4 O-O-O 14. Rxe5 Qb6 15. Qh5?? { (7.99 → -0.52) Blunder. Nc3 was best. } (15. Nc3 g6) 15... Qb4?? { (-0.52 → 5.14) Blunder. Qxb2 was best. } (15... Qxb2) 16. b3?? { (5.14 → -3.94) Blunder. Nc3 was best. } (16. Nc3) 16... Bxc2?? { (-3.94 → 7.39) Blunder. Qxf4 was best. } (16... Qxf4) 17. Nf7?? { (7.39 → -3.54) Blunder. Bd2 was best. } (17. Bd2 Qd4 18. Bc3 g6 19. Bxd4 gxh5 20. Na3 Bd3 21. Rd1 Be4 22. Re1 Bg7 23. R5xe4 Bxh8) 17... Qxf4 18. Nxd8?? { (-3.57 → Mate in 3) Checkmate is now unavoidable. Nxd6+ was best. } (18. Nxd6+ Bxd6 19. Re1 Bg6 20. Qh3+ Bf5 21. g3 Bxh3 22. gxf4 Bxf4 23. Nc3 Bd2 24. Ne4 Bxe1) 18... Qc1+ 19. Qd1 Qxd1+ 20. Re1 Qxe1# { Black wins by checkmate. } 0-1