Learn How to Win Material: Discovered Attack
This puzzle comes from the Englund Gambit and shows a classic middlegame tactical refutation based on king safety and piece coordination. White’s pieces look active, but Black can exploit the exposed king-side structure with a forcing sacrifice that drags the king into the open. The key idea is not a direct mating net, but a decisive material win created by a discovered attack and a tactical overload on the back rank and central files.