You're not serious are you? Hashirama won against EMS Madara who had Kurama under his control. Dont forget this is Kurama with double the chakra (Yin chakra not sealed at the time). The guy controlled 7 beasts at a point. Base Naruto (no Kurama basically)< Madara. If Hashirama won, how on earth would Naruto beat him?
Lets face it- Naruto isnt the most analytical, intelligent shinobi so Hashirama has an advantage there. Hashirama can just suppress Kurama's chakra and a major source of Naruto's stamina and power is no longer available to him.
If you say Naruto can beat Hashirama, you're implying Naruto can take Madara, which is clearly not the case. He's struggling against Tobi, who, speaking as Madara, says he's a mere "shadow of my former self". Naruto may beat Hashirama as he gets better, but at the moment, Hashirama clearly takes this fight.
Yamato was able to restrain 4 tailed Naruto with his Wood Release. Madara used his Wood Release to attack and kill nearly a whole platoon. These Wood Releases' power is a small fraction of the power Hashirama is able to generate. Hashirama's technique is one of the most powerful techniques we've been introduced to, alongside Chibuka Tensei, Swamo of the Underworld etc.
Hashirama also has Bringer of Darkness. WTF will Naruto do against that. If Naruto was as intelligent as say Kakashi, Itachi, Shikamaru etc. he could find a way, but the way he is atm, he wont last long.:flaw: