Originally posted by UCanShootMyNova
I acknowledged that first quote by admitting that Obi Wan is a challenge.Can you provide the quote for the second? Because as far I'm aware it says Vader breaches Obi Wan's defenses once he voluntarily yields not that HE COULD NOT break Obi Wan's defenses until he voluntarily yielded. Might be wrong on that though.
"The tall and powerful Sith Lord cannot break Obi-Wan's defenses until Kenobi voluntarily yields."
- Source: Fightsaber