Mate in 2 · No. 609 · ~2000 · Check

Queen, rook and knight

White to play and mate in two.

Position

White
king on b8, queen on e4, rook on g7, knight on c4, pawns on b4, d3, e3, f4 and h4
Black
king on e6, rooks on d4 and d5, bishops on c6 and f8, knights on c8 and h5, pawns on c3 and e5