My favorite retrograde puzzle. (Raymond Smullyan) Where's the invisible white rook? : r/chess
In chess puzzles, it is sometimes necessary to know whether the previous move was a pawn advancing two squares, allowing it to be captured en pessant. Are there any other positions where
The Chess Mysteries of Sherlock Holmes (Raymond Smullyan, 1979) | Complete Disregard for Spoilers
Retro chess — simply entertaining | ChessBase
A retrograde analysis problem: in this position the white king has been accidentally knocked off the board. Where did it stand? : r/chess
Can You Solve These 5 'Easy' Retrograde Puzzles? - Chess.com
Chess Logic Puzzle ♚ Is Castling Legal? ♚ Retrograde Puzzles - YouTube
The Retrograde Analysis Corner
Can You Solve These 5 'Easy' Retrograde Puzzles? - Chess.com
Cryptic Quandary #1. Applied Retrograde Analysis | by Jude Quintana | Medium
Is there a resource for chess puzzles that are altered just enough to discourage easy engine use to solve? - Chess Stack Exchange
Can You Solve These 5 'Easy' Retrograde Puzzles? - Chess.com
Retro-Corner, A Collection of Instructive Problems
Retro chess — simply entertaining | ChessBase
Fun stuff
STUDY (25) White to move and win... - Chess Composition | Facebook
4 Move Retrograde Chess Puzzle | Shortest Proof Game - YouTube
problems - Creative chess puzzles! - Chess Stack Exchange
A Retrograde Analysis Puzzle- description and story in comments : r/chess
Puzzle for sameez1 - Chess Forums - Chess.com
What are some of the strangest chess puzzles you've ever seen? - Quora
Chess Puzzles | Brilliant Math & Science Wiki
Maths and Physics Club, IIT Bombay - Howdy Fellas! Most chess players are familiar with problems of the type "White to play and win in 3 moves" etc. However, in this talk,
Why it is important to protect your castle? in 2021 | Chess strategies, Chess basics, How to win chess
chess - Where is the White King? - Puzzling Stack Exchange
