Lolli Attack Puzzle (Rated 972): Spot Pins — Win Material

In this Italian Game middlegame, active pieces create a tactical conflict around the queen and kingside. A pin may appear to protect a valuable piece, but tactical geometry can overturn that assumption when the pinned piece can capture an undefended attacker. The key concept is a direct material gain: identify the loose queen, calculate the forcing capture, and recognize how one move also exposes a second attack. This is a classic example of a tactical refutation overcoming White’s development advantage.