Mate in 2 · No. 517 · ~1500 · Check

Two rooks and knight

White to play and mate in two.

Position

White
king on d2, rooks on d8 and e8, knight on e4, pawns on a2, d3, e2 and g4
Black
king on b7, rook on a5, bishop on c6, knight on d5, pawns on a7, b4, b5, c4, c7, d4, e5 and e6