Learn How to Exploit a Discovered Attack: Tactical Refutation
This puzzle comes from the Rat Defense and shows how a single forcing check can expose a hidden tactical idea. White’s active bishop creates a discovered attack against the queen while the black queen on h1 is overextended and vulnerable. The position is all about using piece coordination to turn a material deficit into a decisive tactical gain. In classical chess, these moments often decide the game before the middlegame fully develops.