Learn How to Win Material: Tactical Refutation

This puzzle comes from the Philidor Defense Exchange Variation and shows a classic middlegame tactical refutation. White has active pieces and a strong central outpost, but the position also contains a hidden tactical flaw: one key piece is overloaded and another is vulnerable to a forcing sequence. The best practical idea is to use forcing moves to win material, then simplify into a clearly better endgame. This is a good example of how classical chess tactics often decide positions before any long strategic plan can unfold.