Semi Slav Defense Normal Variation Puzzle (Rated 945): Win with a Fork — Decisive Middlegame Tactic

This middlegame puzzle shows how a single active knight can transform a stable position into a winning tactical sequence. White’s pieces are coordinated around the enemy king, and the key idea is to use a forcing check that also creates a fork on the next move. The position rewards accurate calculation, especially when the opponent’s king safety is already compromised and several black pieces are overloaded or poorly placed.