Best move · No. 140 · Predicted ~1900

Queen, rook, bishop and knight

White to play. Find the best move.

Position

White
king on g1, queen on a4, rook on f1, bishop on e4, knight on b1, pawns on a3, c4, d2, f2, g3 and h2
Black
king on e8, queen on a1, rooks on a8 and h8, bishops on c8 and f8, knight on c6, pawns on a7, b7, e7, f7, g7 and h7