Mate in 3 · No. 247 · ~1700 · Capture

Rook, bishop and knight

White to play and mate in three.

Position

White
king on h3, rook on d8, bishop on g3, knight on h5, pawns on c3, c4, e3, e4 and g2
Black
king on a5, rook on b3, bishop on a3, knights on b7 and d7, pawns on c5, c7 and d4