Learn How to Fork: Mate in 2

This middlegame puzzle shows how a forcing rook move can combine a fork with a mating net. White’s heavy pieces are aimed at the enemy king, and the position is already unstable because Black’s king shelter is weakened. The key idea is that the attacking side can use a check to drag the defender’s queen into a bad square, then finish with a second check that cannot be met. In classical chess, these patterns often appear when king safety matters more than raw material.