Ted Belanoff
Berkeley
Live, interactive chess lessons from Grandmasters for about $2/hour: https://killerchesstraining.com/
Klubovi
Chess.com Legends Club
2.595.435 članova
USChess
65.868 članova
USChess - Members Only
3.364 članova
NM Coach-Bill's Free Video Lessons
45.652 članova
Chess.com Verified Titled Players
10.226 članova