Nimzowitsch Defense Williams Variation Beginner Puzzle (Rated 802): Crush with a Fork — Decisive Material Gain

This middlegame puzzle is built around a forcing tactical idea: a knight jump that creates a check while also attacking a valuable target. The key is that the opponent’s king is exposed enough that the check cannot be ignored, and the follow-up wins material by exploiting a hanging piece and a pinned defender. In positions like this, the best move is often a forcing move that improves both tempo and target selection at once.