Learn How to Deflect: Crushing Discovered Attack
This puzzle shows a classic middlegame tactical pattern where a well-timed check forces the king to step aside and opens a line for a discovered attack. The key idea is deflection: the defender is pulled away from a critical square, allowing a rook to become active against a vulnerable piece. In positions like this, material imbalances matter, but activity and king safety can decide the game much faster than simple counting.