Ukraine had quite serious impact on the many Russians. They could see that ordinary people in Ukraine which is a bordering state, very close to Russia, the people of this state are, they didn't want to tolerate anymore the power abuse by Ukrainian officials.

There is no doubt that [Vladimir] Putin is responsible for this crime, whether or not he gave the order to commit the murder [of Boris Nemtsov] himself. Putin created the conditions and atmosphere that have made this kind of thing possible.

I wouldn't place much stock in numbers. I don't believe that they reflect Putin's true popularity. Just think about how the pollsters proceed. They call people and they ask them questions on the street. In today's Russia, it takes a lot of courage to tell a stranger something critical about the head of the Kremlin. And yet more than 20 percent do so nonetheless.

The biggest problem I see among people who want to excel in chess – and in business and in life in general – is not trusting their instincts enough.

Machines taking over jobs - it's the history of civilization. Replacing farm animals, old forms of manual labor, now taking over small, menial aspects of cognition. But there's still plenty of room for creativity, for curiosity - many things that are related to passion, like art. But also, things about human communication and challenges, massive challenges that we left behind because we didn't want to take so much risk, such as space exploration, deep ocean exploration.

In the event that we don't want to lose the Far East and Siberia, we need a united Europe.

Without a goal [maneuvering is] aimless. You might be a master tactician, but you'll have no sense of strategy.