Mate in 3 · No. 47 · ~1900 · Check

Queen, rook and bishop

White to play and mate in three.

Position

White
king on h5, queen on d4, rook on f7, bishop on b4, pawns on d2, e4, f4 and g4
Black
king on e6, rook on e7, bishops on b3 and c5, knights on c3 and d8, pawns on b5, c7, d5, d6, e3 and h6