Well, I find the topic interesting--but not fascinating enough to read through 57 pages of text.
I didn't think most others joining this subject in the middle will either.
If I reiterated something already said...
You have my Apology...
Saxon Violence
In Theory, Chess has a Finite number of Games and each and every one could be worked through to its inevitable conclusion.
{Assuming that both players legitimately try to Win and don't go through endless permutations simply to boost the number of possible games...}
However, even if you built a Computer that was as big as the Universe itself and set it to exhaustively play every possible game...
It wouldn't solve Chess within the lifetime of the universe itself.
I submit that is Insolveable...
For all Practical Purposes.
Saxon Violence
Ground-breaking stuff, pat yourself on the back.