Bug: Mate in 1 puzzle is not - Chess Forums

Doing puzzles with kind set to "Mate in 1" I got this puzzle: and as can be seen in the self analysis, it is not a mate in 1

Are there any chess puzzles that are 'white to move and not checkmate'? - Quora

No Mate - Chess Forums

Problem Solved achievement in Chess Ultra

Puzzle with incorrect solution - Chess Forums

Chess Small Portable Magnetic Travel Set Size Medium 5.8

Stalemate lesson in Chess Basics not getting marked as completed • page 1/1 • Lichess Feedback •

I composed a puzzle stockfish can't solve. (Black to play, mate in 11) : r/ chess

analysis shows I made “mistake” and states mate in 10 (I.e. I can put opponent mate)? - Chess Forums

Can you solve this? MATE IN 4 MOVES!!! - Chess Forums

Hardest Chess Puzzle Ever ? - Chess Forums

White to play, mate in 2 - Chess Forums

No computer can solve this mate in 1, my revenge!! - Chess Forums - Chess .com