Learn How to Refute a Queen Sac: Tactical Advantage
This puzzle is a classic middlegame tactical refutation from the Polish Opening, where king safety matters more than material count. White appears to have extra material and active pieces, but the exposed king and loose coordination create a tactical target. Black’s queen invasion forces the issue by checking the king and dragging White into a sequence where the attacking queen cannot be ignored. The key idea is that a seemingly aggressive bishop can become a tactical liability when the opponent’s pieces are ready to exploit the king’s position.