Board Thread:Versus Debates/@comment-26537507-20160601200935/@comment-27450558-20160612182349

Yes He used the cursed Seal to escape Itachi's Tsukyomi. When Sasuke activated full Cursed seal 2 the Tsukuyomi was broken Ch 388 page 13 and 14

Because Sasuke never needed to use genjutsu in more than two opponents with Sharingan with the exception against the Bijuus. All his fights was against one opponent

The only exception was Kage Summit. But even in this fight Sasuke knocked out C (shī) with Genjutsu  who is a better genjutsu user than entire Asuma Team