Mate in 2 · No. 254 · ~1100 · Capture

Rook and two knights

White to play and mate in two.

Position

White
king on b1, rook on b5, knights on a8 and d4, pawns on b2, f2 and f3
Black
king on a7, rook on a4, bishop on c4, knights on c5 and c8, pawns on b4, c6, c7 and d6