Learn How to Win Material: Hanging Piece Intermezzo
This puzzle is a classic tactical refutation in a simplified middlegame/endgame setting. The key idea is to use a forcing move that creates a direct threat while also exploiting an undefended piece. In positions like this, the side to move can often turn active piece placement into a decisive material gain by combining check, capture, and tempo. The position rewards accurate calculation more than long-term strategy, since one loose piece can decide the game immediately.