Learn How to Win Material: Decisive Forks
This middlegame puzzle is built around a forcing queen sacrifice that drags the enemy king into a vulnerable square and opens a tactical sequence. The key idea is attraction: a piece is lured away from its defensive duty so a fork becomes possible. After the forcing check, the knight jumps with tempo and attacks multiple targets at once, turning a dangerous-looking position into a winning material sequence. The combination is a classic example of tactical refutation in a long middlegame.