Psychology plays a big part but I always say psychology will only be a differentiator when the players are of equal technical strength.

My job is to play chess, the game that I love. I achieve what I can in chess. That is what I focus on. Basically, I am always focused on playing the game, and this is important to me.

Before a game, I avoid having a heavy meal so that I don't feel sleepy at the board. You eat to be healthy, and that generally takes care of everything. Also, you can't be too finicky, since at tournaments you tend to eat at restaurants here and there. But, as long as you're eating sensibly, it's all good.

Parents, first and foremost, it is important to... understand and recognise the activities your child is naturally gravitating towards. It's important also to ensure that your child likes what he or she is doing. I believe in exposing children to as many hobbies and extracurricular activities as possible.

I'll take my five positions per second any day, thank you

A win is a win, which is about that particular moment.

The broader the chess player you are, the easier it is to be competitive, and the same seems to be true of mathematics - if you can find links between different branches of mathematics, it can help you resolve problems. In both mathematics and chess, you study existing theory and use that to go forward.