The opening day of the event witnessed young boys rubbing shoulders against each other on the green baize in sub-junior billiards and snooker events.
Chadha was the first one to make it to the pre-quarters after getting a bye in the first round -- he had a walkover from Tridip Dekha of Assam in the second round.
Young Mandeep Singh hogged the limelight for the hosts as he outplayed Akshay Rehani of Delhi 114-91 to enter the pre-quarters.