In Naruto Shippuden episode 216, at around 7 minutes, there's a song when Sasuke and Naruto fight with Rasengan vs Chidori.
What's that song?
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It sounds to me like Samidare (Track 28 of Shippuuden OST 2).
Note that parts of this track also sound vaguely similar to Ochibabune (OST 2 track 26), Yamagasumi (OST 2 track 22), and Utsusemi (OST 1 track 7), so it can be easy to confuse them.
Incidentally, Utsusemi was playing in the immediately preceding scene.