Learn How to Spot Mate in 1: Bishop Sacrifice
This middlegame puzzle comes from the Zukertort Opening, Tennison Gambit, where rapid development and king safety matter more than material count. White’s pieces are active, Black’s king has limited escape squares, and a loose bishop near the king becomes the key tactical target. The position shows a classic mating net: when a defender is overloaded and the king’s shelter is weakened, a single bishop move can end the game immediately.