Learn How to Fork: Crushing Middlegame Tactic
This puzzle shows a classic middlegame tactical refutation built around a forcing fork. The position is sharp because both kings are still in the center, and the active black knight jumps into a square that creates immediate threats against the white king and queen. In practical play, these motifs often appear when a queen is overworked or when a piece is pinned to a key defensive square. The result is a decisive gain of material and a much better game for Black.