English Opening Symmetrical Variation Fork Puzzle (Rated 1135): Win a Fork — Decisive Material Gain

This middlegame puzzle is a classic example of a tactical fork that wins material by exploiting loose pieces and a vulnerable king. Black can use a forcing check to drag the king into a worse square, then follow up by attacking multiple targets at once. The position rewards pattern recognition: when a piece is undefended and the king is exposed to a check, a fork can turn a small initiative into a decisive advantage.