Carpov still remains a LEGEND BUT Carlsen missed the victory exactly at 20:21 He had his ((QUEEN)) at E8 if he moves it to G6 next to the Rook He creates [failure] and takes the Queen from Carpov The rest will become within his reach.
I saw that idea, but i thought there was no square available to deliver that check. But you are right, the check can be given with the aid of his rook.
