I'm not bashing, believe me, but it isn't solo'ing if he had help, i.e., Obito. And he even somewhat conceded to it when Sasuke said even he couldn't bring down the entire police force by himself.
And why does everybody make such a big deal about Itachi solo'ing if he was a pacifist? Does it matter? He avoided fighting and killing whenever he could. You're all missing the point. Itachi was powerful, yes, but you can't call him a solo king if he didn't want to "Solo" anybody in the first place.
And I adore Itachi, so you can't say I'm bashing.~