Mate in 2 · No. 671 · ~1300 · Check

Queen, rook and bishop

White to play and mate in two.

Position

White
king on a6, queen on g1, rook on g6, bishop on c7, pawns on c4, e3 and h2
Black
king on e2, queen on c1, bishop on d3, knights on b3 and d2, pawns on c5, d4, d5, e4, e5, f5 and h4