Nimzowitsch Defense El Columpio Defense Puzzle (Rated 1478): Win Material — Hanging Piece Tactic
This middlegame puzzle is built around a loose piece that becomes vulnerable to a tactical sequence. The key idea is to notice when a defended-looking piece is actually overloaded or underprotected, especially when a capture opens the way for a second tactical hit. In positions like this, material balance can change fast because one piece is forced to recapture while another target remains exposed. Strong players look for forcing moves that create immediate pressure and win material cleanly.