Well, a great voldemort captures harry fanfic is 'The Snare of the Dark Lord'. In it, Voldemort uses a powerful dark spell to paralyze Harry and capture him. The story then delves into Harry's internal struggle as he tries to find a way to break free. Another fanfic could be 'Imprisoned by Voldemort' which focuses on the psychological battle between Harry and Voldemort while Harry is held captive. And 'Under Voldemort's Control' is also a good one where Voldemort tries to turn Harry to the dark side while having him captured.
You can try fanfic websites like FanFiction.net or Archive of Our Own (AO3). On FanFiction.net, you can use the search bar and type in 'voldemort captures harry' to find relevant fanfics. AO3 also has a great search function where you can narrow down your search to specific tags related to this scenario.
Another interesting twist is when Voldemort's minions betray him at the crucial moment, allowing Harry to capture him. This shows that Voldemort's own tyranny has led to his downfall in unexpected ways. In some stories, his closest Death Eaters realize that his rule will only lead to the destruction of the wizarding world and choose to side with Harry instead.
I'm not sure if there is such a fanfic. Fanfics cover a wide range of themes and scenarios, but this particular one might be quite rare or even violate some of the general guidelines of the Harry Potter fanfic community. Many fanfic platforms have rules against inappropriate or non - canon - compliant content.
There probably is. Fanfic communities are full of unique and unexpected plot ideas. This kind of plot would completely turn the original story on its head. It might involve some sort of alternate reality where Harry and Voldemort have a common goal or where they are forced to work together due to some external threat. It could be a really interesting read for those who like exploring different interpretations of the Harry Potter universe.
At first, it would be extremely tense and full of suspicion. Harry would be very wary of Voldemort's motives for protecting him. Voldemort, on the other hand, might be impatient with Harry's lack of trust.
Perhaps Voldemort discovers that there is a greater threat out there. In the fanfic, it could be that another dark force is emerging, and Voldemort sees Harry as an ally of sorts against this new threat. So, he decides to protect Harry in order to deal with this common enemy.
Snape could also be a character in such a fanfic. His complex relationship with both Harry and Voldemort makes him an interesting addition. He might be in a difficult position, having to keep his cover as a double - agent while also trying to find a way to save Harry without revealing his true intentions to Voldemort.
At first, it would probably be very tense. Harry would be suspicious of Voldemort's motives, and Voldemort would be cautious of Harry's potential to rebel. But as time goes on, they might develop a strange sort of understanding. Harry could start to see Voldemort as more than just a pure evil figure, and Voldemort might start to view Harry as something more than an enemy.
Ron would also be important. His loyalty to Harry is unwavering. He might be the one who bravely volunteers to go on the most dangerous part of the rescue mission, perhaps facing off against some of Voldemort's most feared Death Eaters.