Rooks belong behind passed pawns

It was Dr Tarrasch who formulated this famous principle and though there are, of course, exceptions and positions in which the rook is better placed on the side of the pawn, in rook endings this is still a very good rule of thumb.

CSCA Informant – Positional Analysis and Efficient Study – Chess Academy of Denver

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How to know in a chess endgame when to not move your pawns and when to push them - Quora

Starting Out: Rook Endgames - Kindle edition by Ward, Chris. Humor & Entertainment Kindle eBooks @ .

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