पहेली 362856:
पहेली 362856:
J. Gheury (1791) - Cyril Merstorf (1462)
Cappelle Online Blitz Europe-Echecs INT (4), 2021.03.07 Gheury - Merstorf, Europe-Echecs 2021
Cappelle Online Blitz Europe-Echecs INT (4), 2021.03.07 Gheury - Merstorf, Europe-Echecs 2021