Mate in 2 · No. 487 · ~2100 · Check

Queen, rook, bishop and knight

White to play and mate in two.

Position

White: king on h3, queen on c1, rook on b1, bishop on d3, knight on h6, pawns on a2 and h2
Black: king on a4, queen on c6, rooks on a1 and b6, knight on d1, pawns on b5, c3 and c5