Mate in 2 · No. 490 · ~1500 · Capture

Queen, bishop and two knights

White to play and mate in two.

Position

White
king on b3, queen on d5, bishop on e4, knights on e6 and e8, pawns on b4, c3, c4 and d3
Black
king on b6, queen on b7, rooks on c5 and c8, bishop on b8, pawns on a5, a7, c6, e3, e5 and e7