The striker wheels away in delight after finding the net for Wrexham's fourth goal against Sheffield United.
The Welsh international bagged a double as Phil Parkinson's side mounted a remarkable comeback from 3-1 down to overcome his old team Chris Wilder's men in a breathtaking eight-goal Championship contest.
Patrick Bamford's sweetly-struck volley put United ahead, but the hosts equalised just two minutes later courtesy of a deflected unfortunate deflection.
A quickfire double from Bamford and a close-range header appeared to have put the visitors in a comfortable lead at 3-1, until the towering striker pulled one back with a thumping goal of his own.
Breathless Second-Half Comeback
Ryan Longman's glancing effort early in the second half brought the scores level, before Moore to give his side the lead for the first time with a quarter of an hour left to play.
The midfielder's confident spot-kick in the closing stages sealed the win, ending a sequence of five games without victory for the promoted side.
Talking Moments from the Fixture
- The home team were missing Lewis O'Brien due to injury, while captain James McClean started a three-game suspension.
- Keeper Okonkwo retained his place after a late mistake in the previous game.
- Sheffield United started brightly and went in front through Bamford from a Femi Seriki.
- The equalizer came swiftly via a own goal from a attempt.
- Moore saw a header cleared off the line before O'Hare nodded in a third for United.
- Okonkwo made a vital stop to deny an opponent in the second half.
- Substitute Tyrese Campbell hit the crossbar with a strike in added time.
Match Reflection
In their previous meeting in the cup competition nearly three years ago, it ended in a epic six-goal stalemate.
Friday's encounter provided a further high-octane, dramatic installment in their recent history.
With the support of Hollywood owners, the club's remarkable rise through the divisions has led them back to the Championship for the first time in 43 years.
Coming into this Boxing Day match on the following a winless run, manager Phil Parkinson had called for a return of the famous spirit from those cup ties.
The players undoubtedly delivered, battling back from a two-goal hole to secure a famous comeback win that highlights their never-say-die character.