Ep 6. Roar, Chidori! Brother vs. Brother!

In Naruto season 4 episode 6, titled "Roar, Chidori! Brother vs. Brother!", the viewers see Sasuke and Naruto finally face off in an intense battle. After hearing that Naruto has learned the powerful Chidori technique from their sensei Kakashi, Sasuke becomes determined to prove that he is the superior ninja.

The episode begins with Naruto and Sasuke being transported to a field where they will battle it out. The two stand opposite each other, staring each other down, ready to unleash their attacks. Sasuke starts the fight off with his signature fire jutsu, which Naruto quickly counters with his own wind-based technique.

As the battle continues, Naruto attempts to use the Chidori move he learned from Kakashi, but Sasuke is able to dodge it. The two then go back and forth, launching their own attacks and trying to anticipate their opponent's next move.

Amidst the intense battle, the viewers are shown flashbacks to the two characters' past. We see how Sasuke struggled to come to terms with the death of his family at the hands of his brother Itachi, and how Naruto was shunned by his fellow villagers growing up due to the Nine-Tailed Fox that was sealed within him.

The two fighters continue to trade blows until they are both exhausted. Sasuke, frustrated and feeling like he can't defeat Naruto, decides to take a drastic step. He uses a forbidden technique that gives him temporary increased power, but also puts a huge strain on his body.

Naruto, determined to come out on top, decides to use the Nine-Tailed Fox's power to enhance his own attacks. The two then clash in an epic final battle that leaves both fighters battered and exhausted.

In the end, it's unclear who came out victorious. The battle ends in a stalemate, leaving both Naruto and Sasuke with a newfound respect for each other's abilities.

Overall, "Roar, Chidori! Brother vs. Brother!" is a thrilling episode that showcases the intense rivalry between Naruto and Sasuke. The use of flashbacks adds emotional depth to the characters, and the final battle is sure to leave viewers on the edge of their seats.