Mate in 3 · No. 278 · ~2100 · Capture

Queen, bishop and knight

White to play and mate in three.

Position

White
king on h7, queen on c4, bishop on f8, knight on d2, pawns on b4 and h4
Black
king on a3, rook on a6, bishops on a2 and c3, knights on a1 and d4, pawns on a4, c5, c6, d3 and d6