i still have collections of the then-used-to-be-popular Russian sputnik magazines of the 90s.. featuring all those amazing isaac linder's chess columns (which i grew up studying a lot, nostalgic indeed..)
Klubs
Chess.com Legends Club
1 919 565 lede
The Golden Phoenix
660 lede
Chess Corner
805 lede
The Empire Of Assassins
895 lede
Chess University
110 211 lede