Learn How to Fork: Decisive Material Gain
This puzzle comes from the Alekhine Defense and shows a classic opening tactical shot where active queen play creates a fork against the king and a loose bishop. In the opening, development and king safety often matter more than raw material, so a well-timed queen invasion can flip the evaluation fast. The key idea is to use forcing moves to expose the enemy king, win time with check, and attack multiple targets at once, turning a stable position into a decisive material gain.