Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/TYGrrtbY"]
[Date "2025.11.04"]
[White "Rhys1"]
[Black "Walker"]
[Result "0-1"]
[UTCDate "2025.11.04"]
[UTCTime "15:41:46"]
[WhiteElo "1398"]
[BlackElo "1526"]
[WhiteRatingDiff "-8"]
[BlackRatingDiff "+4"]
[BlackTitle "⚡"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C47"]
[Opening "Four Knights Game: Scotch Variation Accepted"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nf6 3. Nc3?! { (0.75 → 0.07) Inaccuracy. Nxe5 was best. } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4 Nf6 9. Nc3 O-O) 3... Nc6 4. d4 exd4 { C47 Four Knights Game: Scotch Variation Accepted } 5. Nxd4 Bc5?! { (0.11 → 0.99) Inaccuracy. Bb4 was best. } (5... Bb4 6. Nxc6) 6. Nxc6 bxc6 7. Bc4 d6 8. e5? { (0.18 → -0.86) Mistake. h3 was best. } (8. h3 O-O 9. O-O a5 10. Re1 a4 11. a3 Be6 12. Bxe6 fxe6 13. e5 dxe5 14. Qxd8 Rfxd8) 8... Ng4 9. exd6?? { (-0.89 → -3.13) Blunder. Ne4 was best. } (9. Ne4 Nxe5) 9... Bxf2+ 10. Kf1 cxd6?? { (-3.55 → -0.73) Blunder. O-O was best. } (10... O-O) 11. h3 Qf6?? { (-0.54 → 5.49) Blunder. Ne5 was best. } (11... Ne5 12. Kxf2) 12. hxg4?! { (5.49 → 3.99) Inaccuracy. Ne4 was best. } (12. Ne4) 12... Bd4+ 13. Ke1?? { (4.10 → Mate in 1) Checkmate is now unavoidable. Qf3 was best. } (13. Qf3) 13... Qf2# { Black wins by checkmate. } 0-1