Learn How to Discover Attack: Decisive Material Gain
This middlegame puzzle is built around a discovered attack: one piece moves with tempo and opens a line for another attacker behind it. The key idea is that the active piece creates multiple threats at once, forcing the defender into a bad trade or a material loss. In positions like this, tactical refutation often comes from a fork, a pin, or a skewer that overloads the opponent’s queen and loose pieces. The result is usually a decisive material gain rather than a quiet positional squeeze.