> Perhaps the best analogy is a chess expert paired with a computer can beat either the computer or the expert alone.

This has stopped being true for a number of years. Computers play chess so much better now, that a human will actually impede it.

Think this way: could a 12 year old (the human) help a math graduate (the computer) on some problem? Or more likely he will just be a distraction?

More elaborations on this from gwern: https://www.gwern.net/Notes#advanced-chess-obituary