Mate in 1 · No. 219 · Predicted ~1300

Queen, rook and two bishops

White to play and mate in one.

Position

White: king on g1, queen on d5, rook on d1, bishops on a6 and e5, pawns on d2, d4, e4, f3 and g2
Black: king on f8, queen on h6, rooks on c8 and g8, bishops on b6 and e8, pawns on a7, b7, d7, e6, f7 and g6