Grob Opening Middlegame Puzzle (Rated 1215): Deflect — Win Material
Deflection is a powerful middlegame tactic that forces a defender, often a queen or king, away from an important duty. Here, Black’s queen is active but vulnerable, while the exposed king and overloaded defensive setup create a tactical opportunity. White’s rook and queen coordinate against the king zone, making a forcing check especially dangerous. The key idea is not simply to attack the queen, but to use king pressure to compel a response that leaves valuable material undefended.