Pompey had to settle for a point at Morecambe after conceding a controversial goal right at the death.
The 1-1 draw in the north-west ended any lingering hopes the Blues had about sneaking into the play-offs.
Danny Cowley's side went ahead through Sean Raggett's fine finish, while Jonah Ayunga's stoppage-time leveller was allowed to stand, despite a push on Gavin Bazunu.
Fans can watch the key moments (top video) or register with iFollow for extended highlights (middle video) and a full match replay (bottom video).
Please note that if the full match replay is playing the wrong audio, you can use the settings cog to toggle between home and away commentary.
Apologies, this video is unvailable.