Mate in 1 · No. 238 · Predicted ~1500

Two rooks, two bishops and two knights

White to play and mate in one.

Position

White
king on e1, rooks on c3 and f1, bishops on a6 and d6, knights on c4 and h7, pawns on a2, a4, b4, g2, g3 and h4
Black
king on e8, queen on c5, rooks on f8 and g7, bishops on e4 and h8, knight on e3, pawns on b7, d7, e5, e6, g5, g6 and h5