Learn How to Win Material: Tactical Refutation
This middlegame puzzle comes from the Grunfeld Defense and shows how a forcing check can expose a loose king and overloaded pieces. White’s position is built around activity and a clear tactical idea: use the king’s vulnerability to win material rather than chase a slow positional edge. The key lesson is that in classical chess, a single forcing move can turn a slightly better setup into a decisive material gain when the opponent’s pieces are uncoordinated.