Board Thread:Versus Debates/@comment-38812954-20191001055030/@comment-4080775-20191004230650

Because, umm, someone said Sasuke will use Amenotejikara to teleport behind Obito then use Chidori to stab him.... that's why. Kamui will let him evade the attack. I didn't think I needed to reexplain stuff to you. Rather than telling me to go back and study the manga, maybe you need to study Obito's Kamui as well as the way Sasuke uses Amenotejikara with Chidori.

Right after Sasuke cut him in half, he already had Kakashi's MS and immediately teleported into Kamui's dimension to retrieve his Rinnegan.