After a long and ferocious lightsaber duel, Obi-Wan defeats Anakin by severing his legs and left arm; he then takes his former friend's lightsaber and returns to Padmé's ship, leaving Anakin to die beside a molten lava river.
After a long and ferocious lightsaber duel, Obi-Wan defeats Anakin by severing his legs and left arm, frantically screaming about the high ground at some point for some reason. He then takes his former friend's lightsaber and returns to Padmé's ship, leaving Anakin to die beside a molten lava river.