Bogo Indian Defense Nimzowitsch Variation Puzzle (Rated 1080): Win Material — Tactical Refutation

This middlegame puzzle is about spotting a forcing tactical refutation when a piece becomes overextended. White’s active queen and bishop coordination create pressure on a key knight, and the position contains a classic skewer-like idea that turns a defended piece into a liability. The main lesson is that tactical activity can outweigh static material concerns when the opponent’s pieces are loosely connected and one defender is overloaded.