Pompey were denied at the death as Blackburn grabbed a last-gasp leveller in the relegation battle.
Connor Ogilvie’s 84th-minute striker appeared to have given John Mousinho’s men victory in a dull Ewood Park battle with few goal-scoring opportunities.
However, deep into four minutes of time added on, Ryoya Morishita got the better of Harvey Blair and Zak Swanson on the right and his cross as headed home by Hayden Carter.
And here are the Pompey player ratings...
5. Connor Ogilvie - 7
Thought he had won it for Pompey in the 84th minute with a deflected strike, only for agony to hit. Another consistent performance. | Graham Hunt/ProSportsImages
6. Zak Swanson - 7
Another strong, swashbuckling display from left-back. Aggressive in the tackle, competitive as ever - and it was his free-kick delivery which created Pompey's goal. And great last-ditch slide challenge on Morishita in stoppage-time. | Simon Roe
7. Marlon Pack - 7
Prompted and probed from deep, in the first half especially dictating the tempo and dominating possession. Such an influence at present. | Simon Roe/ProSportsImages
8. Ebou Adams - 8 - MOM
Remarkable player, you can never keep him out of the action. Brilliant block on Ohashi after 15 minutes and then a collision with an electrical advertising board which broke it temporarily. Yet it was his header back across goal from Swanson’s free-kick which up Pompey's opener. | Simon Roe