Grandmaster Daro Swiercz revisits his favorite endgames from his own showdowns at the 2020 U.S. Chess Championship, against Sam Sevian and Sam Shankland.
2020.11.03
Samuel Sevian vs Dariusz Swiercz, US Championship (2020)
https://www.chessgames.com/perl/chessgame?gid=2011149
Samuel Shankland vs Dariusz Swiercz, US Championship (2020)
https://www.chessgames.com/perl/chessgame?gid=2011201