Thanks. Very informative.
DGT Centaur chess computer brief review
Here is a another demo, online game:
https://youtu.be/YBm3LUC84ME
Team play:
Kasparov and Maia play against Paul Morphy and Adolf Anderssen!
https://youtu.be/T21Tgcw4EEE
Great . What is the chessmen design in this. Is it a plastic set?
It's a (cheap) wood set that I found on Amazon.
https://www.amazon.fr/gp/product/B0B8NT34WQ

You can't play Chess 960 with DGT Centaur because, even if you can set up any starting position, and at some point castle on your side using the set up keys, the program won't castle on it's side because it is "unaware" it is playing Chess 960 and cannot castle according to the rules of that chess variant.
Here is a little demo of "El Professor", working on a DGT Centaur:
https://www.youtube.com/watch?v=PMP4Fp14RFs