Shahani, who lost in the semi finals of the under 19 event held concurrently a few hours earlier, won 11-5, 7-11, 11-8, 11-8 in the semi-final contest.
He will meet 3/4 seeded Abhishek Agarwal in the summit clash following the latter's 11-8, 11-5, 11-6 verdict over Sandeep Jhangra, seeded in the 9/16 slot, in the other semi final tie.
In the women's semi-finals, Aishwarya Khubchandani's dream run came to an end when 3/4 seed Sanya Vats overpowered her 11-7, 12-10, 11-7.
Top seed Urwashi Joshi took her appointed place in the final as she breezed past 5/8 seed Radhika Rathore 11-8, 11-3, 11-6 in the other semi final.
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