Mate in 1 · No. 163 · Predicted ~900

Queen, rook, bishop and knight

White to play and mate in one.

Position

White: king on h3, queen on a4, rook on f7, bishop on a1, knight on a5, pawns on c2, d2, e4, f4 and h2
Black: king on h7, queen on c1, rook on h8, bishop on a8, knight on b6, pawns on c5, e7, g5, g6, g7 and h6