Yes they have fought at multiple occasions.
They have fought.
Yes , he fought Orchimaru in Naruto for the sake of sasuke.
when they fought but sasuke said that does not matter too him anymore
It's like 30 episodes long, starting when Naruto and Sasuke fought each other in the hospital to when Sasuke beats Naruto and leaves for Orochimaru.
It's name was the valley of the end.
it depends on which 1 r u talking about
They never fought against whales.
Sasuke fought Mizore Fuyukuma and Fubuki Kakuyoku with Sakura.
Sasuke and Naruto fight in episode 215 for a couple minutes. It isn't for long because white-Zetsu and Madara interfere, bringing Sasuke back to their HQ to heal/ get his Eternal Eyes (Itachi's eyes with his).
After Neji, Shikamaru, Kiba, Choji, and Naruto set out to get Sasuke, Naruto goes on ahead 4 other times while the others fought the Sound Ninja 4. The episode he found Sasuke was Episode 128. They fought/had many back flashes from 128-134.
When they fought in the valley, Sasuke was just more powerful
Who beat sasuke in naruto shippuden?