Mate in 1 · No. 179 · Predicted ~1700

Queen, rook, bishop and knight

White to play and mate in one.

Position

White: king on h2, queen on b7, rook on c1, bishop on g7, knight on f5, pawns on a4, b2, c3, d2, d3, e2 and e4
Black: king on g8, queen on c5, rooks on d8 and h8, bishop on a6, pawns on a7, d5, g5, g6, h5 and h7