Задание 487794:
Задание 487794:
Detlef Roefe (1782) - Jan Wiedemann (1504)
GER-ch Net blitz qual4 Playchess.com INT (11), 2021.05.10 Roefe - Wiedemann, Playchess.com 2021
GER-ch Net blitz qual4 Playchess.com INT (11), 2021.05.10 Roefe - Wiedemann, Playchess.com 2021