Mate in 1 · No. 6 · Predicted ~1400

Queen, two rooks, bishop and knight

White to play and mate in one.

Position

White
king on c2, queen on e8, rooks on b1 and b8, bishop on h2, knight on d5, pawns on c4, d4, e4, f4 and g2
Black
king on g8, queen on g6, rooks on d8 and h8, bishops on e6 and f8, knight on h7, pawns on b5, b6, c5, d7, g7 and h5