A Retrograde Analysis Puzzle- description and story in comments : r/chess
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Descrição
The Chess Mysteries of Sherlock Holmes (Raymond Smullyan, 1979)
Masterworks of Retro Analysis
Masterworks of Retro Analysis
Game Theory (Stanford Encyclopedia of Philosophy)
A tricky retrograde analysis problem. What was white's first bishop move of this game? Only one correct answer exists! : r/chess
The Streatham & Brixton Chess Blog: November 2011
Chess Puzzles - Retrograde Analysis - Introduction
the hardest chess puzzle, if you can solve, you are.genius!!!! - Chess Forums
Retro-Corner, A Collection of Instructive Problems
Chess Logic Puzzle ♙ Retrograde Chess Puzzle ♙ Shortest Proof Game
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