Mate in 2 · No. 924 · ~1900 · Capture

Queen and knight

White to play and mate in two.

Position

White
king on d7, queen on e6, knight on d6, pawns on c3 and h3
Black
king on a7, rooks on a6 and c4, knight on b5, pawns on a4, b4, b7 and c7