Itachi wins this comfortably
-kid Sasuke is thrown to dirt by Itachi regardless of his CS2 enhancement,, he is vastly inferior and one Amaterasu is ending him and incinerating him completely,, he is gna get fodderised the same way as he did in part 1
-Seeing that Itachi is healthy here,, Hebi Sasuke really doesnt have much against itachi with a killing intent,, as Sasuke is not dodging amaterasu,, and he also has no counters to totsuka blade,,,his offense is not bypassing susanoo whereas Itachis YM followed Amaterasu is literally ending sasuke here