Mate in 2 · No. 173 · ~2000 · Check

Queen, rook, bishop and knight

White to play and mate in two.

Position

White
king on d7, queen on h5, rook on d1, bishop on b5, knight on f4, pawns on a2, b2, e4 and g2
Black
king on f6, queen on h4, rooks on d3 and h7, bishop on g7, knight on d4, pawns on c6, g5, h3 and h6