Jiraya did not use any speacial move during the battle(one that will cunsume his chakra bigtime) but Itachi almost crap his pants and may have use one of his special move. Mangyeko may not work work with jiraya because he could summon a small battle frog or do an all attack like the one that he use in the inn. An "all attack" is something that cover the entire place; jiraya don't need to look at the enemy.
It's like on the RPG game you just cast "all fire".