Errata:

None.

Solution:

1-2-4 = "hank, jawed, benes", which is an anagram for "Ankh wedja seneb". That translates to "Be alive, strong, and healthy", which fits in the slots below. Using the chess pieces, you can extract "birna". Using their values, you can reorder them to "brain" which is the password to the Pastebin.