Mate in 3 · No. 286 · ~2100 · Check

Queen, rook and bishop

White to play and mate in three.

Position

White
king on c8, queen on f8, rook on a7, bishop on e2, pawns on f2, f3 and g2
Black
king on f6, queen on g7, bishops on f7 and h6, knight on h3, pawns on d3, d5, d6, g3 and h5