Mate in 2 · No. 838 · ~1500 · Check

Queen, bishop and two knights

White to play and mate in two.

Position

White
king on e8, queen on h4, bishop on b1, knights on b4 and d3, pawns on a3, b3, c3, f2 and g2
Black
king on d6, queen on c6, rooks on a5 and d5, bishop on d8, knight on e3, pawns on c4, c7, d7, f3, f4, f5 and g4