Mate in 2 · No. 971 · ~1700 · Check

Two rooks, bishop and knight

White to play and mate in two.

Position

White
king on h8, rooks on c8 and g7, bishop on e8, knight on b4, pawns on a4, c3, d2 and f3
Black
king on c4, queen on f2, bishops on a2 and c5, pawns on a6, a7, d4, d6, e3 and e5