Mate in 3 · No. 192 · ~1700 · Check

Queen, rook, bishop and knight

White to play and mate in three.

Position

White
king on e2, queen on b5, rook on f6, bishop on c4, knight on c1, pawns on d3, d4 and g2
Black
king on c7, queen on b8, rook on e8, bishop on a5, knight on a4, pawns on a6, b6, d5, d6, e5 and e6