Recently, we published the lesson “Power of Pawn Storm” for you (if you missed that, check it now: LINK), and I hope you enjoyed it and won a few games by implementing those ideas. If that’s the case, then accept my congratulations – way to go! 
As the great Philidor quotes, “Pawns are the soul of CHESS!“ Pawns play a major role in chess. They are the skeleton of a chess game. If one bone is broken, the entire game will collapse.
Now let us discuss the “Hanging Pawn Structure” (HPS). Before you start thinking about that, let me ask you a question: What is a HPS?