Best move · No. 61 · Predicted ~1000

Two rooks and two knights

White to play. Find the best move.

Position

White
king on c1, rooks on d1 and f1, knights on c3 and f5, pawns on a3, b2, c2, d4, g2 and h2
Black
king on g8, queen on c6, rooks on a8 and f8, bishop on c8, knight on f6, pawns on a5, c4, g6 and h7