10 Hardest Mate In 1 Chess Puzzles That'll Make Your Head Spin – Maroon Chess
lichess.org - It's not often we can find mate-in-one puzzles in SuperGM games😬What move did Wesley So miss when he played 46... Nf5 in his armageddon game today at Norway Chess ?
Extremely difficult mate in 1. White to move. : r/chess