The match at Kingsmeadow on Sunday February 16 will be broadcast on the BBC Red Button and iPlayer, as well as the FA Player.
TV coverage means that the intended kick-off at 2pm has been brought forward to 12.30pm GMT.
Tickets for the fixture are on sale on the Chelsea website priced £9 for adults and £1 for under 20s and over 65s.
Liverpool fans wishing to sit together are recommended to choose the North Stand.