Mate in 3 · No. 250 · ~1300 · Capture

Queen, bishop and two knights

White to play and mate in three.

Position

White: king on c1, queen on d3, bishop on f4, knights on c7 and d1, pawns on a4, b2 and h2
Black: king on b8, queen on e8, rooks on c8 and d7, bishop on b5, pawns on d5 and e6