Vafa Hakhamaneshi and Kwame Karikari each scored one goal in each half, while Petar scored twice—once in the game's first 16 seconds and once in the second. From the penalty spot, TRAU FC's Komron Tursonov scored.
This was the first game in Group C and more importantly, the first-ever Durand Cup football match in the state of Manipur.
TRAU have risen to eighth with 19 points from 16 matches whereas Churchill Brothers FC Goa remain stranded at fourth with 20 points from 14 games.
As has been the norm recently, Bagan took an early lead when Komron Tursunov was adjudged to have been tripped inside the box by Dhanchandra Meetei. Gonzalez converted the resultant penalty with consummate ease.
Since losing to Churchill Brothers in their second match of the season in December last, Mohun Bagan have been unbeaten so far.
TRAU pulled back a consolation through Patrick Uche who successfully converted a penalty awarded to the hosts in the 85th minute.
Aizawl FC dominated possession in the first half but lacked inspiration upfront. TRAU struggled to pose a threat and were lucky not to go behind.
It has been a disappointing season for Aizawl FC in I-League, who have notched the joint-fewest wins with only two so far.
TRAU FC moved to third on the I-League points table following a thrilling 2-1 win at home over former champions Aizawl FC here on Saturday.
Debutants TRAU FC registered their maiden I-League victory as they beat local rivals NEROCA FC 2-1 in the first Imphal derby of the I-League 2019-20.
