Learn How to Clear the Line: Mate in 3
This puzzle is a classic mating pattern built around clearance, sacrifice, and a forcing queen attack. Black uses a knight jump to drag a defender away and open lines around the white king. The key idea is that the first move is not about winning material immediately; it is about removing a critical blocker so the queen can invade with tempo. In practical classical chess, these patterns often appear when king safety is weaker than the material count suggests.