My guess is that there is a copyright restriction. Whoever has the rights to the original probably wants money for it.
Great GM games with their comments

But check out this cool site https://openlibrary.org/books/OL7251810M/The_modern_chess_instructor
Dear All, since computers are such an incredible resource to learn, are there any free resources on the internet that mimics the classic books, with the actual game and comments, by the authors by the players, of each move?
Thanks for sharing!