Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/RMhFal2X"]
[Date "2025.09.29"]
[White "Masterwill"]
[Black "AVACODOISNOTATOMATO"]
[Result "0-1"]
[UTCDate "2025.09.29"]
[UTCTime "23:04:51"]
[WhiteElo "1461"]
[BlackElo "1478"]
[WhiteRatingDiff "-16"]
[BlackRatingDiff "+13"]
[BlackTitle "IM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C53"]
[Opening "Italian Game: Classical Variation, La Bourdonnais Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4?! { (0.40 → 0.93) Inaccuracy. Bb6 was best. } (5... Bb6 6. dxe5 Bg4 7. exd6 Nf6 8. h3 Bxf3 9. gxf3 O-O 10. Rg1 Ne5 11. Be2 Re8 12. Bh6) 6. cxd4 Bb6 { C53 Italian Game: Classical Variation, La Bourdonnais Variation } 7. O-O Bg4 8. Qd3?? { (1.00 → -0.54) Blunder. Bb5 was best. } (8. Bb5 Bxf3) 8... Qe7? { (-0.54 → 0.84) Mistake. Bxf3 was best. } (8... Bxf3 9. Qxf3) 9. d5?! { (0.84 → 0.00) Inaccuracy. Nbd2 was best. } (9. Nbd2 Nf6) 9... Na5?? { (0.00 → 2.83) Blunder. Bxf3 was best. } (9... Bxf3 10. dxc6 Bxe4 11. cxb7 Bxb7 12. Nc3 Nf6 13. Bg5 O-O 14. Rae1 Qd8 15. Nd5 Bxd5 16. Bxd5) 10. Bb5+ c6 11. dxc6 bxc6 12. Bxc6+?? { (1.98 → -4.67) Blunder. Ba4 was best. } (12. Ba4 Bxf3) 12... Nxc6 13. Qc4?! { (-5.10 → -7.20) Inaccuracy. Nc3 was best. } (13. Nc3 Bxf3) 13... Qc7 14. e5 dxe5?? { (-8.05 → 0.42) Blunder. Bxf3 was best. } (14... Bxf3 15. gxf3) 15. Qxg4 g6?? { (0.34 → 2.29) Blunder. f6 was best. } (15... f6 16. Rd1 Rd8 17. Rxd8+ Nxd8 18. Nc3 Qd7 19. Qb4 Ne7 20. Be3 Bxe3 21. fxe3 O-O 22. Qb8) 16. Qa4? { (2.29 → 1.01) Mistake. Nc3 was best. } (16. Nc3 h5) 16... Nf6?? { (1.01 → 4.67) Blunder. Kf8 was best. } (16... Kf8 17. Nc3) 17. Nxe5?? { (4.67 → 1.65) Blunder. Bh6 was best. } (17. Bh6) 17... Qxe5?? { (1.65 → 7.08) Blunder. O-O was best. } (17... O-O 18. Nxc6 Rfc8 19. Bg5 Qxc6 20. Nc3 Qxa4 21. Nxa4 Bd4 22. Rad1 Ne4 23. Rxd4 Nxg5 24. Rfd1) 18. Qxc6+ Kf8 19. Qxa8+ Kg7 20. Qf3 Rc8 21. Nc3 a5 22. Rb1 Bc7 23. Qh3 g5 24. Qxc8?? { (9.25 → Mate in 1) Checkmate is now unavoidable. f4 was best. } (24. f4) 24... Qxh2# { Black wins by checkmate. } 0-1