Learn How to Win Material: Discovered Attack
This middlegame puzzle is a classic example of a tactical refutation built around king safety and piece coordination. White’s queen is overextended and vulnerable, while Black can use a forcing sequence to win material by exposing the queen and opening lines for the rook. The key idea is not a random sacrifice, but a forcing capture that drags a defender away and creates a discovered attack on the queen. Once the position is opened, Black’s active rook becomes the deciding piece.