Jordie Barrett kicked a sideline conversion of Asafo Aumua's 76th minute try and gave hosts Wellington Hurricanes a 29-27 victory over the Auckland Blues in their Super Rugby Aotearoa clash.
Barrett's conversion upstaged older brother and fellow All Black international Beauden, who was making his first appearance for the Blues at Wellington Regional Stadium after he moved north this year following nine seasons with the Hurricanes.
It was also the Hurricanes third successive victory in the competition and brought them to 12 points, one behind the second-placed Blues.
The unbeaten Canterbury Crusaders have 18 points and the bye this week.
The Blues had beaten the Hurricanes twice already this year, once in the full Super Rugby competition before it was halted in March because of the coronavirus outbreak and then again in the first week of the New Zealand-only competition.
Despite being a crowd favourite while at the Hurricanes, Beauden Barrett was left in no doubts as to the strong sense of rivalry among New Zealand rugby fans when he was booed loudly every time he touched the ball.
While the home side had the best of the first half the score was locked at 15-15 at the break, with Beauden Barrett and Dalton Papali'i crossing for the visitors, while Ngani Laumape and Reed Prinsep scored tries for the home side.
Blues flyhalf Otere Black and Jordie Barrett slotted a conversion and penalty each.
Dane Coles then ran a superb support line to give the home side the lead with a 44th minute try but the Blues again capitalised on a strong drive from attacking lineouts to shunt both Akira Ioane and Kurt Eklund over.
Aumua's try, however, drew the Hurricanes level and the younger Barrett then calmly slotted the conversion to give the home side the win.