The defeat of Obi - Wan by Anakin would have far - reaching consequences. For one, Anakin's reputation would grow, whether in a positive or negative light depending on who you ask. The Clone Wars might take a different turn as Anakin's newfound power and status would influence his decisions. His victory could also inspire other young Jedi or Force - sensitives to follow a more aggressive or independent path, challenging the traditional Jedi teachings. This could potentially lead to a split in the Jedi Order, with some following Anakin's example and others sticking to the old ways.
This victory could also have a huge impact on the Sith. If Anakin wins, he may be seen as a more powerful asset by the Sith. It could lead to a more complex relationship between Anakin and the Sith, as he may not fully embrace their ideology but still has this new - found power that they want to manipulate.
The impact would be far - reaching. For the Jedi, Obi - Wan's death at Anakin's hands would be a major blow to their morale. His teachings and wisdom were highly valued. Without him, the younger Jedi might lose their way. In the greater Star Wars universe, it could change the course of the war. Anakin's actions could lead to different alliances being formed. Some planets might side with the Sith out of fear or a belief that they are the new power. It would also affect the relationship between the Force - sensitive characters. Those who were close to Obi - Wan might seek revenge, while others might try to redeem Anakin.
It would have a huge impact on the characters. For example, Luke and Leia would grow up in a very different environment. Without Palpatine's influence, the Rebel Alliance might not have had as strong a cause, but there would still be a need to restructure the galaxy. Anakin's actions would also change the perception of the Force. The balance between the light and the dark side would shift, and the Jedi might have to reevaluate their teachings. It could lead to a more harmonious coexistence of the different Force - using groups in the long run.
The balance of the Force would be severely disrupted. Obi - Wan was a strong Jedi, and his death would mean the light side lost a great defender. This could allow the dark side to gain more influence, leading to the oppression of many planets and species. For example, Anakin could start imposing Sith rule on various worlds without Obi - Wan to oppose him.
One possible reason could be that Anakin taps into a new, darker power source. Maybe he discovers a hidden Sith ability that gives him an edge over Obi - Wan's more traditional Jedi skills.
Well, in a fanfic where Anakin beats Obi - wan, it might be due to Anakin's raw power potential finally being fully unleashed. Anakin had incredible Force abilities that were often held back by his internal conflicts. In this fanfic scenario, perhaps he overcame those conflicts in a different way, allowing him to focus all his power on the fight against Obi - wan. Also, external factors like the environment could play a role. If the battleground was more favorable to Anakin's fighting style, it could give him the upper hand.
In many fanfictions, Obi - Wan might use his deep knowledge of the Force. He could reach out to Anakin through a Force - bond, calming his inner turmoil and guiding him away from the dark side. For example, he might remind Anakin of their past together, their training, and the values they once held dear.
Maybe Anakin is fully consumed by the dark side. The dark side often twists a person's mind, and he might see Obi - Wan's child as a threat to his own power or position. So, in his warped state of mind, he decides to eliminate the child.
Their time - traveling could have a huge impact. If they prevent Anakin's fall, for instance, the entire Galactic Empire might never come to be. The Sith's plan for galactic domination would be severely disrupted. There would be no need for a Rebel Alliance as the Jedi Order would likely remain strong and keep the peace.
If Anakin killed Obi Wan, it could have a domino effect. Anakin's relationship with other characters would likely change. Maybe the Jedi Order would crumble faster, and the Sith would gain more dominance. It's a fascinating 'what if' scenario to explore in fanfiction.