Mate in 2 · No. 513 · ~1900 · Check

Queen, two rooks and bishop

White to play and mate in two.

Position

White
king on a5, queen on g8, rooks on f8 and h7, bishop on d6, pawns on b4, c2, d4, g2 and g3
Black
king on c6, queen on d8, rook on c3, bishops on e8 and f4, knight on f5, pawns on b5, b7, c4, c7, e5 and e7