Watch key moments from League Two win
Pompey fought from behind to eventually secure a comfortable victory over League Two's bottom side.They trailed to Ashley Hemmings' acrobatic effort at the break, only for Michael Doyle to volley home an equaliser.
And the visitors took the lead when Christian Burgess rose highest in the box to glance in Kyle Bennett's free-kick.
The Blues then added a gloss to the scoreline, with Gareth Evans and Bennett both finding the net in the closing stages.
Watch the key moments from the game below or subscribe to Pompey PlayerHD for extended highlights.