Somehow, AI is playing an important role of breaking up the ice of complacency. We have a comfortable life, we just don't want to take risks. AI is threatening too many comfortable jobs to make people think about taking risks again.

A championship contender in the early twentieth century needed charisma and a knack for cultivating sponsorship, and Rubinstein was the epitome of the shy and unsocial chess player. Now matter how great his chess skills, he lacked the people skills to be a self-promoter and fund-raiser.

The sanctions and travel restrictions would have to be far more comprehensive to be truly painful for [Vladimir] Putin and his inner circle. And the new middle class should also feel the effects of what he is doing. For instance, we should ask those who wish to enter the EU whether they have visited illegally occupied Crimea in the last few months and, if the answer is "yes," deny them a visa.

A very strong player can manage and can just know how to manage a thousand positions. I get it; it's a very arbitrary number. So then you have the world champion who could do more. But, again, any increase in numbers creates, sort of, a new level of playing. And then you go to the very top, and the difference is so minimal, but it does exist. So even a few players who never became world champion, like Vassily Ivanchuk, for instance, I think they belong to the same category.

There are fixed rules in chess, and no one knows how the game will end.

It's not enough to be talented. It's not enough to work hard and to study late into the night. You must also become intimately aware of the methods you use to reach your decisions.

I say we should praise Donald Trump for existing and for winning, because it has woken people up. For many years, I have been trying to say to Europeans, and especially to Americans, that Vladimir Putin is a problem for the world. And they have swatted me away. "It's your problem, we have our democracy." Suddenly, because of Trump, they are learning about separation of powers, independence of the judiciary and that Ronald Reagan was right when he said, «Freedom is never more than one generation away from extinction».