Mate in 3 · No. 209 · ~2000 · Check

Queen, rook and bishop

White to play and mate in three.

Position

White
king on e8, queen on b6, rook on h7, bishop on a2, pawns on b2, d2 and d4
Black
king on f5, queen on g4, rook on h4, bishops on c4 and c5, pawns on d5, d7 and f4