Mate in 1 · No. 53 · Predicted ~1300

Queen, two rooks and two bishops

White to play and mate in one.

Position

White: king on h2, queen on e3, rooks on a1 and e1, bishops on c7 and h1, pawns on a2, b4, c4, d4, f2 and f4
Black: king on h5, queen on g8, rooks on e2 and g6, bishops on b7 and h8, knight on e6, pawns on b6, c6, f5, g5 and h7