Learn How to Spot a Pin: Van Geet Opening Theory
This puzzle comes from the Van Geet Opening and shows a classic middlegame pin motif. White has more material and active pieces, but the position is tactically fragile because the queen and king are aligned on vulnerable squares. In classical chess, these small alignment details often decide the game faster than long-term strategy. The key idea is to use a forcing move that creates a pin, then exploit the overloaded defender and the exposed king before White can consolidate.