Mate in 2 · No. 422 · ~1700 · Check

Queen and rook

White to play and mate in two.

Position

White
king on a5, queen on b1, rook on e8, pawns on c4 and g4
Black
king on c5, rooks on c6 and c7, bishops on c2 and d2, pawns on a7, c3, e3 and f7