Crazy 3000 rated puzzle! Find the continuation that results in checkmate for white (White to play) : r/chess

TRICKIEST 1680-Rated Chess Puzzle That NO ONE Could Solve! ? - Remote Chess Academy

Astounding defense by Carlsen! The World #1 managed to bounce back (and draw) from a troublesome position! Replay his #ETCC2023 game against Valentin, By lichess.org

Chess Puzzle - The Lemon Fool

My puzzle rating just went down 500 points - Chess Forums

I blundered against an FM in a completely winning position. Do you

2841 puzzle on chesscom, 27% pass rate on 800 attempts. : r/chess

Queen's Gambit' fueling a Bay Area chess renaissance

This puzzle is rated 4000 on chess.com and has a 100% fail rate

Don't let White make a Reddit post out of your position! Black's next

Lichess puzzle ratings are completely puzzling. For example this is rated 1813. I would expect a complete novice to solve this. Whereas I've seen mate in 6 with brilliant moves being rated