UCI Chess Engine

[AbsoluteBeginner]

AB,

64 square chess is hard enough!  Do you have the SB code for this?

Yes, 64 chess squares are really difficult if a person knows how to play well. I know from myself that for a person who is an amateur in chess, an 8 by 8 field very soon becomes small. 
A person begins to feel as if he has been playing the same thing for several years now.

And then the idea comes to mind to make a large field and have many figures.
And dreamers like me, in addition, come up with the idea of adding “fog of war” (!) to the game. ( Imagine: each piece has a customizable ability to SEE enemy pieces at a distance of several cells. Pawns can see at a distance of 3 or 4 squares. The queen can see the enemy at a distance of 6 or 8 squares, for example. )
Can you imagine a chess battle in conditions where you don’t see your opponent’s pieces until they are close enough?!
This is great! Isn't it true?!

I still have the code. But this code is not completed yet.
This is working. The program allows you to move all the pieces, so two people can play. It seems to me that I made a function for saving an unfinished batch. ( I don't remember exactly anymore. Besides, nine years ago I was even more of a complete absolute beginner than I am now. )