Best move · No. 15 · Predicted ~1300

Two rooks, bishop and knight

White to play. Find the best move.

Position

White
king on c1, rooks on d1 and d2, bishop on e2, knight on g1, pawns on a3, b2, c2, e4, f2 and h4
Black
king on f8, rooks on a8 and h6, bishop on c8, knights on b8 and c7, pawns on a7, b6, c5, e5, f7 and g6