Alfreton Town turned a game on its head after a lacklustre first half, to beat Brackley Town 4-1 away from home.
Steve Diggin put the hosts ahead, before the Reds roared back in the second half.
Sam Jones levelled on 54 minutes, and it was 2-1 to Alfreton when Dan Bradley netted a rebound from his own penalty.
Brackley had a man sent off for lashing out at Sam Smith, and Ryan Wilson then made it 3-1 with a curling effort.
The icing on the cake was a late own goal.