Rook against pawns

To put "rooks behind passed pawns" is not always good advice but very often and therefore it's a good endgame guideline. Particularly so, when things get complicated.

Complete Guide To Chess Endgames

Siegbert Tarrasch Quote: “In a rook and pawn ending, the rook must be used aggressively. It must either attack enemy pawns, or give active support”

ChessFeels #44: Material Imbalance and the Initiative

Struggling with this rook and pawn drill. Can anyone summarize a winning plan? : r/chess

What is a rook pawn opening in Chess? - Quora

How to play in chess positions that feature material imbalances –

Rook vs Rook + 2 pawns question - Chess Forums

Rook and 2 Pawns vs Rook - Master your chess with Coach B.

Chess pieces king queen bishop knight rook pawn Vector Image

Chess: Is it better to have two rooks or the queen and why? - Quora

Chess king against pawns hi-res stock photography and images - Alamy

Rook vs. Bishop and Pawn - Chess Game Strategies

Chess Rules – Chess House

Rook (chess) - Wikipedia

Rook Endgames: 3 vs. 2 on the Same Flank - TheChessWorld