I got this terrible puzzle as 2nd puzzle in survival. In no world is finding the best move sub 200 elo. : r/chess

Leads on these Polish or Russian pieces? - Chess Forums

ETHS chess: Gaining points in the endgame - Evanston RoundTable

Chess puzzle I got from chess.com : r/chess

World Championship Game 6 Mate in 30 - Chess Forums

Chess in the Schools on Instagram: Black to move and win! This game is between (white) Vlastimil Babula and (black) Aleksander Kovasevic from Deutschland 2022. #chesspuzzles #chessinformant

Dumb puzzle I made: White to move : r/chess

Greg Shahade (@GregShahade) / X

The most difficult mate in 3 on the Lichess puzzle database : r/chess

One of the most insane puzzles I've ever seenWhite to play and win. ( tip : only one move works and any other move will lead to White getting checkmated )

Lichess puzzle ratings are completely puzzling. For example this