Burton looked on course to progress in straightforward fashion during the early stages, almost going ahead when Julian Larsson lifted a shot wide with the Brackley net unguarded.
After Shade struck from near the edge of the box, Brackley showed why they beat League Two visitors Notts County on penalties in the first round by pushing forward with increasing conviction.
Their goal arrived 12 minutes later when defender Nottingham – who has also been capped by the Sugar Boyz – hooked in after Kyle Morrison headed Alex Hartridge’s corner back across goal.
In an occasionally combative contest, Jack Armer threatened to restore Burton’s lead shortly after half-time with a thunderous drive from distance, demonstrating impressive technique to collect a partial clearance following a corner and fire in an effort that was pushed away by Jonny Maxted.
The home goalkeeper had to react quickly again when Kegs Chauke took aim with similar ferocity on a charge towards the box, tipping the Southampton academy product’s piledriver over the crossbar as the EFL team increased the pressure.
Shade slotted in his second after Brackley gave possession away inside Burton’s half, allowing Jake Beesley to play a perceptive first-time pass over the top and set the summer signing free to beat the advanced Maxted.
Kyran Lofthouse’s close-range shot was brilliantly saved late on by Maxted, only for Shade to show his ruthlessness again with a low finish from Beesley’s selfless pass.
