Miltiadis Marinakis has praised Nottingham Forest for their "incredible performance" as the Reds eased to a 4-1 win over Leicester City.
Philip Zinckernagel gave the Reds the lead on 23 minutes after a tense start to the encounter, but Brennan Johnson calmed any nerves as he doubled Forest's lead a minute later.
Joe Worrall, making a surprise appearance in the starting eleven as he recovers from broken ribs, provided a third goal for Forest before Kelechi Iheanacho reduced the deficit after Brice Samba's blunder.
But the result was put beyond doubt when Djed Spence combined with Zinckernagel to smash past Welsh international Danny Ward.
Miltiadis, son of Forest owner Evangelos, has been a vocal member of the Reds' fanbase this season and continued to show his support after the Leicester City win.
The adopted member of the Forest support posted a video onto his Twitter with the message: "Incredible performance. Let’s keep going!"
Forest are now just two wins away from a trip to Wembley Stadium with Huddersfield Town set to be the Reds' opponents in the next round of the FA Cup.
Steve Cooper's side have also got an important run of matches coming up in the Championship as they continue to hunt for a play-off spot.
Next up is a trip to Blackburn Rovers on Wednesday night and a home clash with Stoke City on Saturday.
How far could Nottingham Forest realistically go in the FA Cup? Let us know in the comments section here...
