There is no broad consensus as to the succession order of Smenkhkare and Neferneferuaten. The period from the 13th year of Akhenaten's reign to the ascension of Tutankhaten is very murky.
The transition between Smenkhkare and Neferneferuaten lacks a widely accepted sequence. The period spanning Akhenaten's 13th year to Tutankhaten's rise to power is obscure.