A Retrograde Analysis Puzzle- description and story in comments : r/chess
Por um escritor misterioso
Descrição
weird mate in 2 by white : r/chess
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A tricky retrograde analysis problem. What was white's first bishop move of this game? Only one correct answer exists! : r/chess
Just finished The Yiddish Policeman's Union which involves this chess puzzle. It's obviously a mate in 3, but there is also a more difficult to find mate in 2. : r/chess
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