Mate in 2 · No. 239 · ~2100 · Check

Queen, rook, bishop and knight

White to play and mate in two.

Position

White
king on g8, queen on a4, rook on h4, bishop on d1, knight on c4, pawns on a2, a3 and g3
Black
king on c3, queen on c2, rooks on e3 and f2, bishop on f5, knight on e1, pawns on a6, b3, d4, e4, e5 and e6