Alekhine Defense Pin Intermediate Puzzle (Rated 1163): Win a Pin — Decisive Material Gain

This puzzle shows a classic middlegame pin where activity and development outweigh raw material. White’s pieces look active, but Black can use a tactical sequence to exploit the exposed queen and the overloaded coordination around the center. The key idea is that a pinned piece often cannot move without dropping something more valuable, so a forcing move can create a decisive material gain. In classical chess, these short combinations often come from pressure on the king and queen at the same time.