Mate in 2 · No. 653 · ~1500 · Check

Rook, bishop and two knights

White to play and mate in two.

Position

White
king on a1, rook on c5, bishop on a4, knights on g8 and h5, pawns on a2, b3, d4, f3 and g3
Black
king on d6, rooks on d5 and d8, knights on f8 and g5, pawns on a5, a6, b4, d3, e3 and f4