Van Geet Opening Reversed Nimzowitsch Pin Beginner Puzzle (Rated 1290): Crush a Pin — Decisive Middlegame Tactic

This puzzle is a classic middlegame pin tactic where active piece placement creates a decisive tactical sequence. White’s queen and bishop coordinate to pressure the black king’s shelter while a pinned pawn and overloaded defender limit Black’s options. The key idea is that a forcing check can drag the king into a worse square, after which a high-value target becomes vulnerable. In positions like this, material count matters less than piece activity and king safety.