Center Game Halasz Mcdonnell Gambit Puzzle (Rated 1392): Win Material — Decisive Chess Endgame Tactic

This puzzle is a classic winning combination in a sharp middlegame-to-endgame transition. White uses a forcing queen sacrifice to pull the black king onto a vulnerable square, then follows with a knight check that creates a fork and wins more material. The key idea is attraction: drag the king away from safety, then exploit the exposed pieces with tempo. It is a strong example of how tactical play can convert a decisive advantage into a clean material win.