Nimzo Indian Defense Fork Beginner Puzzle (Rated 811): Win with a Fork — Decisive Material Gain
This middlegame puzzle is a classic example of a tactical shot that wins material by exploiting king safety and piece coordination. White’s active knights dominate the board, and the key idea is to use a forcing check to drag the king into a vulnerable square. Once the king is displaced, the follow-up wins a major piece because the opponent’s queen and other defenders are overloaded or trapped. These positions reward forcing moves, not slow maneuvering.