Best move · No. 109 · Predicted ~1700

Two rooks, bishop and knight

White to play. Find the best move.

Position

White
king on g1, rooks on a3 and d1, bishop on a1, knight on d4, pawns on b4, c4, e3, f3, g2 and h3
Black
king on g8, rooks on a8 and d8, bishop on c2, knights on f6 and g3, pawns on a2, b7, f7, g7 and h6