Mate in 2 · No. 950 · ~1500 · Check

Queen and rook

White to play and mate in two.

Position

White
king on h4, queen on a2, rook on d5, pawns on a3, c3, f2, f3 and f4
Black
king on a4, rook on a5, bishops on c1 and d7, knight on c5, pawns on b3, b5, b6, b7, c6, c7 and d3