I thought this was quite a good podcast on the subject of computer chess.
https://omny.fm/shows/perpetual-chess-p ... neth-regan
Some back story for one subject: https://www.washingtonpost.com/nation/2 ... ith-phone/
Interesting to note that given the choice between 2 moves which a computer ranks as equal, the human player will normally pick the first. The suggested reason is that the second move was previously evaluated by them to be poor. Also interesting, Humans play worse from moves 30-40 than 40-50.