Alexander Cherniaev vs Maciej Czopor
Muswell Hill IM London ENG round 4.3 2021.08.10
Sicilian Defense: Closed 0-1

Ralf Akesson vs Maciej Czopor
Najdorf Memorial Open A Warsaw POL round 6.31 2019.07.11
English Opening: Anglo-Indian Defense 1/2-1/2