First of all, we have to go back to the classical time control.
You can't play chess if you're groggy from pills.
Bulgaria is the first state that has been awarded for its excellent fight against iodine deficiency by UNICEF.
Blunders rarely travel alone.
It doesn't require much for misfortune to strike in the King's Gambit - one incautious move, and Black can be on the edge of the abyss.
After that, Kasparov stepped back from chess which is, and I want this to be clear, not good for chess in general at all. As a whole, the current situation in the chess world leaves a lot to be desired.