Learn How to Clear the Back Rank: Mate in 2
This puzzle is a classic middlegame mating net built around clearance and a sacrifice that removes the defender of the back rank. White’s pieces are unusually active: the bishop and knight coordinate to overload Black’s king position, while the rook is ready to invade the open file. The key idea is to force a capture that clears the line for a decisive rook check. It is a short, forcing combination that rewards seeing how king safety can outweigh material.