Best move · No. 59 · Predicted ~1700

Queen, two rooks and knight

White to play. Find the best move.

Position

White: king on e1, queen on d7, rooks on a1 and h1, knight on b4, pawns on a2, b2, g2 and h2
Black: king on f6, queen on f4, rooks on a8 and h8, knight on e5, pawns on a7, b6, d4, f7, g7 and h7