Mate in 3 · No. 257 · ~1700 · Capture

Queen and rook

White to play and mate in three.

Position

White
king on a3, queen on g2, rook on f4, pawns on d3, d4 and e4
Black
king on g5, rooks on e8 and h4, bishop on e5, knight on f7, pawns on d5, e7, f6, g3 and h3