After trailing 13-7 at halftime, the Reds' constant pressure finally overcame the Brumbies' defence when 19-year-old flanker Liam Gill barged over to level the scores at 19-19.
Reds coach Ewen McKenzie questioned why more Brumbies weren't yellow carded in the second half, and said he could barely believe a penalty awarded to the Brumbies from a kick restart that gifted the visitors three crucial points.
Reds skipper James Horwill didn't regret not taking easy penalty kicks when they were offered throughout the game, but said that the enterprising Queensland attack wasn't rewarded.
"We went out and tried to play. There was some cynical stuff, but that's the reality of it," he said. "We shot ourselves in the foot. We didn't execute well to get over the line."
Brumbies coach Jake White praised his team's character in defence.
"You're never happy when you draw a game, you always want to win," he said. "But considering we played 20 minutes with 14 men, and they had plenty of cracks at our line, to see a defensive effort like that you've got to be proud."
- AAP