Grandmaster Daro Swiercz analyzes his endgame as Black against Alejandro Ramirez at the rapid online 2020 U.S. Chess Championship.
2020.11.10
Alejandro Ramirez Alvarez vs Dariusz Swiercz, US Championship (2020)
https://www.chessgames.com/perl/chessgame?gid=2011188