I get the most from just patiently watching as much of the daily bouts as I can. The frequent shots of some of the finest minds in chess looking puzzled, rushed, reaching inside hoping for any answer, sometimes blundering, sometimes pulling a rabbit out of a hat is extremely satisfying to me. I do my daily puzzles while the commentators blather on: I take it as good training. Nakamura and Rapport may not be Fischer or Kasparov, but their victories on Sunday were oh so sweet. FWIW.

Hi, 

Modern Chess has promised to provide deep and free coverage of the theoretical aspects that will happen in the candidates. 

The first round has been covered by GM Grigorov: 
https://www.youtube.com/watch?v=9cBlt66fAwU ;
(It takes me much time to load this site. Maybe it is better to search 
yourself on youtube?!) 

Or maybe in the long run it is better to subscribe to the youtube-channel of Modern Chess. 

I have already watched 1.c4 e5 2.g3 c6 3.Nf3 e4 ... and 
a Taimanov-Sicilian with an early Bf4 - 
both very interesting stuff. 

GM Grigorov concentrates completely on the opening, very few remarks about the middlegame and the endgame.