Mate in 3 · No. 357 · ~2000 · Check

Two rooks, bishop and knight

White to play and mate in three.

Position

White
king on b2, rooks on c7 and f2, bishop on a8, knight on f5, pawns on a3, a4, g2, g3 and g4
Black
king on e4, rook on c5, bishops on f7 and g1, knights on c3 and e1, pawns on b7, c4, d5, f3, h4 and h5