Mate in 1 · No. 237 · Predicted ~1200

Queen, two rooks, two bishops and knight

White to play and mate in one.

Position

White
king on e1, queen on f5, rooks on c1 and f1, bishops on d2 and e2, knight on c3, pawns on b2, b3, b4, c2, c4, d3, e4 and g2
Black
king on h6, queen on f8, rooks on e8 and h8, bishops on b6 and c8, knight on g4, pawns on a5, a7, b5, b7, d6, g5, h5 and h7