National Master Caleb Denby teaches a chess endgame class.
2020.05.06
Fabiano Caruana vs Vidit Santosh Gujrathi, FIDE Chess.com Online Nations Cup (2020): C65 Ruy Lopez, Berlin defence
https://www.chessgames.com/perl/chessgame?gid=1994820
Fabiano Caruana vs Vladislav Artemiev, FIDE Chess.com Online Nations Cup (2020): A25 English, closed system
https://www.chessgames.com/perl/chessgame?gid=1994824
Levon Aronian vs Vidit Santosh Gujrathi, FIDE Chess.com Online Nations Cup (2020): A06 Reti opening
https://www.chessgames.com/perl/chessgame?gid=1994840