Mate in 3 · No. 308 · ~1900 · Check

Queen, rook and bishop

White to play and mate in three.

Position

White
king on h6, queen on e1, rook on d8, bishop on e2, pawns on d3 and g3
Black
king on f5, queen on c6, bishop on f6, knight on e3, pawns on c3, e6, f7 and h5