Learn How to Win Material: Tactical Refutation
This puzzle comes from the Queen's Gambit Declined and shows a classic middlegame tactical refutation based on winning material. White’s queen has wandered forward, creating pressure, but also becoming vulnerable to a direct capture. The key idea is that active piece placement can backfire when the opponent can exploit loose coordination, a pin, and a fork-like attack on multiple targets. In classical chess, tactics often decide positions where development and king safety are still unfinished.