Does anyone realise that Itachi was basically unstopable. Sasuke put up a great fight he fought till he was out of strength and he only won because Itachi fell but listen to this Itachi was dying plus he had just given some of his power to Naruto. So i'll say Itachi was maybe fighting at about a quarter of his power so if he fought at full strength sasuke didnt stand a chance. There is a thread about who is stronger between Madara and Itachi on that thread i said Madara but coming to think about it i think its Itachi because Madara is not as strong as he was "shell of his former self" so i believe was stronger than Madara what do you guys think.