Mate in 3 · No. 203 · ~1900 · Check

Queen, rook, bishop and knight

White to play and mate in three.

Position

White
king on f6, queen on f2, rook on f1, bishop on f3, knight on a4, pawns on b3 and c2
Black
king on c7, queen on b4, rook on e5, bishop on d5, knights on e6 and f5, pawns on a6, b5, c6 and f7