Learn How to Win with a Pin: Opening Tactic
This puzzle comes from the Nimzo-Larsen Attack and shows how a short tactical sequence can punish an overextended queen and a pinned defender. The key idea is that one piece is overloaded: it must protect the king, defend material, and keep the position together at the same time. When that defender is pinned or tied down, a forcing capture can open the center and win the queen or a major piece. In classical chess, these tactical motifs often decide the middlegame quickly.