In 1997, artificial intelligence Deep Blue by IBM defeated chess grand master Garry Kasparov. What did that really say about the power of algorithms and their ability to outsmart the human mind? And how can AI do for our society today, for example in protecting the online world? Director of our AI Center Michal Pěchouček discussed these topics with the (once) best chess player in the world at the DLD 2020 conference in Munich.