Mate in 3 · No. 310 · ~1600 · Check

Rook, bishop and two knights

White to play and mate in three.

Position

White: king on a2, rook on b6, bishop on e8, knights on d7 and f4, pawns on a3, c4 and d2
Black: king on c8, queen on f8, rook on f5, knight on a5, pawns on a7, d5, d6, e6 and f6