"Top competitors who once relied on particular styles of play are now forced to mix up their strategies, for fear that powerful analysis engines will be used to reveal fatal weaknesses in favoured openings. The result has in some ways made chess more defensive, increasing the risks of daring, adventurous gambits. But in championship matches, where draws are common and the final result is likely to be decided by just a handful of victories, unexpected approaches become even more prized. “Anything unusual that you can produce has quadruple, quintuple the value, precisely because your opponent is likely to do the predictable stuff, which is on a computer,” Anand says."
How to compete with computers maybe.