Best move · No. 197 · Predicted ~1300

Queen, two rooks and bishop

White to play. Find the best move.

Position

White
king on h1, queen on a4, rooks on c1 and d3, bishop on b5, pawns on a3, e4, e5, f2, g2 and h2
Black
king on e7, queen on c7, rooks on a8 and h8, bishop on c5, knight on d7, pawns on a7, b7, e6, f7, g7 and h6