Four Knights Game Double Spanish Puzzle (Rated 1412): Win Material — Tactical Refutation

This middlegame puzzle shows how a single forcing idea can overturn a seemingly active position. White has a powerful bishop on d6 and strong central control, but the pieces are overextended and vulnerable to a tactical refutation. Black’s best play uses a forcing capture to exploit the loose coordination of White’s queen, bishop, and rook. The key lesson is that material count alone is not enough when your pieces are hanging and your opponent can win time with threats.