Grandmaster Play on this Site
Pertaining to Grandmaster Play on this Site, why is it that most if not all Chess Grandmasters only play Blitz or Bullet Chess and not longer more 'Classical' games such as what is offered here, namely Game 45/45? My opinion is that there is so much possible 'interferrence' such as potential opponents using chess engines to assist with games and many other such irritations. Therefore, the Top Players only play fast games to keep such annoyances out of the picture. However, if there are other reasons, please inform me of such. Thank you very much!