Nimzo Indian Defense Deflection Beginner Puzzle (Rated 975): Deflect the King — Mate in 2

This middlegame puzzle is a classic king-safety tactic: White uses a forcing sacrifice to drag the black king onto a vulnerable square, then finishes with a coordinated bishop-and-knight attack. The key idea is deflection — removing the king’s best shelter so the final check cannot be met by a capture or escape. When the enemy king is boxed in by its own pieces and pawns, even a small tactical opening can become a forced mate in two.