Mate in 3 · No. 175 · ~1300 · Capture

Queen, rook and knight

White to play and mate in three.

Position

White
king on a1, queen on h7, rook on b8, knight on b4, pawns on a2, c3 and e4
Black
king on a7, queen on c6, rook on a8, bishops on a6 and c7, pawns on d4, d5, d6 and d7