You fail

Bo-Katan tries flying to your saber to get it, but you force pull it to yourself before she can reach it. However, she uses a cable to snatch it from your hand! The saber falls on the ground and neither of you can have it at the moment. Without a weapon, you run towards her and try to beat her up with your bare hands. She is a skilled melee fighter, both of you try to utilize your agile and swift movements.

The force helps you while the weapons in her armour help her. She uses a flamethrower to finally defeat you, but you use the force to shield yourself from the flames. Her arsenal is about to run out, she has one last trick up in her sleeve... After she dodges your punch, she flies behind you, grabs your arm and sends and electroshock into it. Your armour is a great conductor, allowing her electroshock to reach all parts of your body. The electricity weakens you as you cry out due to the pain she causes you.

Bo-Katan (still shocking you): That should do it...!

You slowly lose all your strength and collapse on the ground, after which she stops electrocuting you.

Bo-Katan: Not so strong now, are we? I won, you are defeated, Jedi! Now, surrender!

Lana: I... will not surrender to you...! Kill me rather...!

Ursa: That is not for you to decide, Lana! You have lost a duel, your life is now in the hands of Bo-Katan! She may do as she pleases with you and you must do, whatever she wants with you! You know the tradition!

Ursa Wren, the mother of Sabine Wren, she was a prominent member of Death Watch

Ursa: Bo-Katan, what do you want to do with her? Will you spare her life? She is all yours now.

Bo-Katan (taking off her helmet): Hm, I won't kill her, Pre wouldn't allow it... I have something else on my mind...!