Mate in 3 · No. 181 · ~1500 · Check

Queen, rook and knight

White to play and mate in three.

Position

White
king on c3, queen on d4, rook on d6, knight on d3, pawns on b2 and g2
Black
king on c8, rooks on b5 and b7, knights on a5 and e8, pawns on a6, a7, c7, d5, e5 and e7