Learn How to Win a Hanging Piece: Tactical Refutation
This middlegame puzzle is all about noticing a hanging piece before you calculate anything else. White’s queen is overextended near the enemy king, but it is also undefended and vulnerable to a direct tactical refutation. The key idea is that active pieces can become liabilities when they ignore basic safety. In classical chess, the best move often comes from combining a threat against the king with a clean gain of material.