Zukertort Opening Nimzo Larsen Variation Puzzle (Rated 1353): Win Material — Decisive Middlegame Tactic

This puzzle is a classic middlegame example of using active pieces to win material by force. White’s coordination around the enemy king and loose defenders creates a tactical sequence where one capture opens the way for another, and the opponent’s pieces become overworked. The key idea is not a flashy mate, but a clean conversion of activity into a decisive material edge. In classical chess, these positions reward precise calculation and an eye for tactical geometry.