Pompey's long unbeaten run in League One came to an end against MK Dons at Fratton Park.
The visitors won 2-1 to boost their own promotion hopes and leave the Blues six points outside the play-offs spot.
Mo Eisa and Theo Corbeanu both struck for the Dons before the break, while George Hirst replied for Danny Cowley's side in the second half.
Fans can watch the key moments (top video) or register with iFollow for extended highlights (middle video) and a full match replay (bottom video).
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