Mate in 3 · No. 256 · ~1500 · Capture

Rook, bishop and two knights

White to play and mate in three.

Position

White: king on a1, rook on h7, bishop on c2, knights on a4 and e8, pawns on a3, b2, d3 and e2
Black: king on a6, rooks on b6 and d6, bishops on c4 and c5, pawns on b3, b4, b5, c3 and c6