Mate in 2 · No. 777 · ~1900 · Check

Queen, rook and two knights

White to play and mate in two.

Position

White
king on d1, queen on g8, rook on f2, knights on e6 and e7, pawns on b3, c3, e3, e4 and h3
Black
king on h6, queen on h8, rook on h7, bishops on e8 and f8, knights on e5 and f7, pawns on f6, g4 and h4