Mate in 3 · No. 15 · ~1300 · Capture

Queen, two rooks and knight

White to play and mate in three.

Position

White
king on g5, queen on b6, rooks on f8 and h8, knight on f3, pawns on a4, c4, d3, f4 and h3
Black
king on a8, rooks on c5 and d8, bishops on d6 and d7, knights on b7 and c7, pawns on a5, a6, a7, b5, c6 and d5