How did TPM Obi-wan Defeat Maul when he didn't have the High Ground?
In RotS, Obi-Wan managed to defeat the more powerful Vader due to the former having the "high ground".
This is in stark contrast to TPM where the inferior Obi-Wan managed to defeat Darth Maul in a similar fashion to how he defeated Vader in RotS, despite Maul having the high-ground.
How could this be?