Mate in 1 · No. 169 · Predicted ~900

Rook, bishop and knight

White to play and mate in one.

Position

White: king on g2, rook on c1, bishop on e4, knight on g6, pawns on a2, b2, b3, f4 and h3
Black: king on g8, rook on f8, bishops on h7 and h8, pawns on a6, a7, c6, e5, f7, g7 and h6