Mate in 3 · No. 9 · ~2100 · Capture

Queen, two rooks and knight

White to play and mate in three.

Position

White
king on e8, queen on f6, rooks on b6 and b8, knight on d4, pawns on b3, c4 and h3
Black
king on h6, queen on f4, rooks on f3 and h4, knight on e3, pawns on e5, e6, e7, f5, f7, g6, g7 and h5