Board Thread:Naruto Discussions/@comment-26403664-20160228225013/@comment-3965545-20160418155534

He literally said he gave them each half of his chakra, and to think that the Sage him-selves chakra would not boost someone is ridiculous. The Yin and Yang seals were only to seal Madara/Kaguya. After looking at the manga panels, yes Sasuke did use his boosted Base speed there. But you fail to recognize that Naruto already admitted that he nor Sasuke could defeat Madara alone, but together they could. It's literally the first thing that they tell him upon arriving to battle him. Also Sasuke being faster than Madara isn't impressive considering he was already faster than Madara when Madara came back to life with Rinne Tensei(before ttj, and before hag gave sasuke temp chakra) So again outspeeding Madara isn't as impressive as you want it to be.