| País | Nombre del torneo de ajedrez | Inicio | Fin |
|---|---|---|---|
 |
British Online Chess Championships 2021: Seniors Championship Over 65 | 2021-08-02 | 2021-08-08 |
|
British Online Chess Championships 2021: Seniors Championship Over 50 | 2021-08-02 | 2021-08-08 |
|
British Online Chess Championships 2021: Women’s Championship | 2021-08-02 | 2021-08-08 |
|
British Online Chess Championships 2021: U8 Final | 2021-08-02 | 2021-08-08 |
|
British Online Chess Championships 2021: U10 Final | 2021-08-02 | 2021-08-08 |