Mate in 1 · No. 180 · Predicted ~700

Queen, rook and bishop

White to play and mate in one.

Position

White: king on f3, queen on e3, rook on g3, bishop on a5, pawns on a2, a4, b4, c2, g2 and h3
Black: king on h6, queen on c4, rooks on a8 and e8, bishop on a6, pawns on d6, d7, e6, e7, g5 and h7