English Defense Fork Puzzle (Rated 825): Win Material — Fork Tactics

This middlegame puzzle shows a classic tactical idea: using a forcing check to pull the king into an awkward square, then winning material with a fork. Black’s pieces are active, White’s king is still in the center, and White’s bishop becomes vulnerable once the position opens up. The key lesson is that a small static edge can disappear when one side has better piece activity and a direct tactical shot. In classical chess, activity often matters more than raw material.