Pankaj Advani lost the opening frame to Mayanmar's Aung but then rallied superbly to send his rival packing in English Billiards.
The Indian champion lost the first frame narrowly 95-100, but then displayed a fluent game on the green baize in the next three frames to leave Aung bewildered.
The Bangalore-based cueist won the next three frames with utmost ease 100-19, 100-20, 100-3 to ensure that title clash will be an all-India affair.