Dacha Tactics #101 - The overly eager king.

Here we are up a pawn vs a strong GM. Color money is equal, but both sides are missing their dark bishop, so naturally, dark will be a focal point. Black's king on e5 seemingly acts as a dark bishop – how to overtake the dark and prove that it belongs to us?

Interact with the puzzle below.  If you get stuck, you can always click the "lightbulb" icon in the lower-left of the puzzle frame.  Good luck!