You can get different kinds of pawn structure out of any opening, for example isolated pawns, pawn majorities & minorities on different sides. Today I will try to focus on how to play with a pawn majority & minority.
In earlier times a queenside majority was thought to be an advantage, but this is not true 100% in every stage of chess game. In the middle game a minority can be advanced against a majority in order to weaken opponent’s pawn structure and levering fully open a half open file. That is the reason that in the QGD Exchange Variation White normally attack on the queenside while Black attacks on the kingside. Of course if one of the files becomes fully open it is crucial to control the open file.
When we talk about the endgame then a queenside majority can be a winning advantage; with both kings castled on the short side it it can lead to a dangerous outside passed pawn. How should one play in such situations? Here we can learn a lot from classical games, and I present two examples:
Play With A Majority
Play With A Minority