In a rook and pawn ending, the rook must be used aggressively. It must either attack enemy pawns, or give active support to the advance of one of its own pawns to the queening square.
Siegbert TarraschIf the defender is forced to give up the center, then every possible attack follows almost of itself.
Siegbert TarraschChess is a form of intellectual productiveness, therein lies its peculiar charm. Chess, like love, like music, has the power to make men happy.
Siegbert Tarrasch