How to activate king to support passed pawns?
Rook endgames tend to be very common because Rooks are usually kept in reserve and not traded during the opening and middlegame.
Despite Rook activity, usually the only way to promote passed pawn is with support of the King. How to activate King to support passed pawn and grab activity is the highest level of chess mastery.
The session includes multiple examples, PGN files available for paid subscribers.