Grandmaster Denes Boros teaches a chess endgame class.
2021.06.22
Ulf Andersson vs Jaime Sunye Neto, Brasilia (1981)
https://www.chessgames.com/perl/chessgame?gid=1020014
Samuel Reshevsky vs Herman Pilnik, 1st Pan-American Championship (1945)
https://www.chessgames.com/perl/chessgame?gid=1422090