Mate in 2 · No. 257 · ~1500 · Capture

Two rooks and two knights

White to play and mate in two.

Position

White
king on e7, rooks on b2 and c7, knights on b8 and g7, pawns on b3, c3 and d2
Black
king on a8, rooks on b6 and c8, knights on a5 and c5, pawns on a6, a7, b7, c6 and d6