Install a dangerous Pawn in the Near of Opponent`s King!
Presumely you know it already but installing a pawn in the near of your opponent`s king can have "amazing" effects.
Please first look at my first example. The position came up in the game between strong female chess players. It shows how dangerous a pawn installed in the near of opponent`s king can become
So White had just played 1. Bxe5 and decided to remove the dangerous f3-pawn next move. Actually it followed 1. ...fxe5 2. Qf3 and after some further move Black won the game.
But, surprisingly both players overlooked a simple win after 1. Bxe5?? Black could have mated in 2 with the help of the pawn f3. Do you see it?
In the next example the things are not so simple. With the help of the f6- pawn White could have started fireworks ... (all variations you can later find under solution)
In my last example Black is busy creating a dangerous pawn in the near of white king. He even sacrificed a bishop for it!