Mate in 2 · No. 406 · ~1900 · Check

Queen, rook and two knights

White to play and mate in two.

Position

White
king on b3, queen on b2, rook on c5, knights on a8 and g3, pawns on a4, d4, g2, g4 and h2
Black
king on d3, queen on a5, rooks on c1 and g1, bishops on e4 and f2, knight on g5, pawns on c3, e3, e5 and e6