We are living in a world where major states and large geopolitical projects have to prove their competitive edge. It is clear, as well, that with regard to the intensifying American-Chinese confrontation and the inert power of a united Europe, Russia has to make up its mind - because it is losing ground as an independent center of power.

Energy is connected to physical fitness. One of the reasons I stayed at the top so long is that I was tremendously fit. At 36, I was fitter than most opponents ten years younger.

Perfectly correct chess exists only in theory.

There are many ways of showing your protest and discontent without the actions of Kremlin.

Vladimir Putin is the wealthiest man on the planet, for sure. But this is different to the wealth of a Bill Gates or a Warren Buffett, a Carlos Slim or a Sergey Brin. They stay wealthy whether it is Barack Obama or Donald Trump in power. Putin's wealth depends on him staying in power. It is all about controlling the budget, the hard currency reserves and keeping under his thumb the oligarchs who cannot move their money without his permission. It is something close to a trillion dollars that he can control and move.

The situation in Georgia is determined by the breakaway regions Abkhazia and South Ossetia. While we must acknowledge the reforms initiated by Mikheil Saakashvili that drastically lowered the level of corruption and authoritarian structures in the Georgian state, under the above-mentioned circumstances, the ruling elite must keep a firm grip on the country.

I have some security that could protect me against provocations but of course there are more terrible actions that could not be stopped by any security.