Learn How to Spot a Mate in 2: Queenside Attack
This puzzle is a classic middlegame mating net from the Sicilian Defense, where active queen placement and queenside pressure combine to trap the king. The key idea is to notice when the opponent’s king has limited escape squares and the queen can invade with tempo. In positions like this, material count matters less than king safety: a forcing check can turn a normal-looking position into a direct finish. It’s a strong example of classical chess tactics built around coordination and geometry.