Mate in 3 · No. 307 · ~1700 · Capture

Queen, two rooks and knight

White to play and mate in three.

Position

White
king on g8, queen on b4, rooks on b5 and h8, knight on b3, pawns on a2, d2, e3 and h4
Black
king on b8, queen on a5, rooks on b7 and e5, bishops on c5 and d7, knight on c8, pawns on a6, c6, d6, e6 and e7