Mate in 2 · No. 717 · ~1800 · Check

Rook and knight

White to play and mate in two.

Position

White
king on f6, rook on b7, knight on e4, pawns on c3, c4 and g2
Black
king on a4, rook on a2, bishop on b2, knight on c1, pawns on a7 and b5