Draco will probably figure something is strange, but he may not guess/learn that Harry killed his father. I think that's one of the main purpose of Harry in crafting a fake version of events.
This couldn't have been the purpose since it is only in this chapter that it even occurs to Harry that Draco's father was among the Death Eaters.
This is a new thread to discuss Eliezer Yudkowsky’s Harry Potter and the Methods of Rationality and anything related to it. This thread is intended for discussing chapter 116.
There is a site dedicated to the story at hpmor.com, which is now the place to go to find the authors notes and all sorts of other goodies. AdeleneDawner has kept an archive of Author’s Notes. (This goes up to the notes for chapter 76, and is now not updating. The authors notes from chapter 77 onwards are on hpmor.com.)