पहेली 451322:
पहेली 451322:
GM Vladislav Kovalev (2623) - IM Guha Mitrabha (2509)
World Blitz 2021 Warsaw POL, 2021.12.30 Kovalev - Mitrabha, Warsaw 2021
World Blitz 2021 Warsaw POL, 2021.12.30 Kovalev - Mitrabha, Warsaw 2021