Play Like Botvinnik – attacking on the entire board

In both games below, Botvinnik already has a dominating position, but has to find new areas of the board where he can put pressure on the opponent.

Botvinnik – Lilienthal, 1936
White to move. View the entire game here

The game is fully covered in this video:

Botvinnik – Zagoriansky, 1943
White to move. View the entire game here

I also made a YouTube video about the second game: