Neo Grunfeld Defense Other Variations Puzzle (Rated 1670): Win Material — Neo-Grunfeld Tactical Refutation

This Neo-Grunfeld middlegame is a classic example of how a single tactical shot can convert pressure into a decisive material edge. White’s queen activity, active knight, and space advantage combine to punish loose coordination in Black’s camp. The key idea is not a flashy mating attack, but a forcing sequence that wins a piece and leaves Black with lasting structural and material problems. In practical classical chess, these positions reward accuracy and initiative over slow maneuvering.