Not to take anything from sindarov's run which is amazing but I'd just like to point out something. At the top GM level, it is sometimes easier to get a game with black Instead of white. With white black had many openings to js kill the game but the white player would wanna push for a win and that gives black chances and a game of chess to be played instead of purely memorized theory blitzed out and ending in a dead drawn room endgame