Learn How to Win Material: Discovered Attack
This puzzle shows a classic discovered attack in a sharp middlegame-to-endgame transition. One piece is already lined up on the enemy king, while another hidden tactical resource becomes available by forcing a capture. The key idea is that the first move is not the final threat itself; it is the move that opens the file, diagonal, or line for a stronger follow-up. In positions like this, king safety and piece coordination matter more than raw material.