Congya Zhang emerged as the winner of the $2,200 Global Poker Championship after navigating a field of 830 entries.
The event created a $2 million prize pool, with Zhang earning the $300,000 top prize after defeating Sergei Petrushevskii in the heads-up stage.
Petrushevskii received $200,000 as runner-up, while fellow Chinese player Yilu Yuan collected $140,000 for finishing third.
Zhang entered the final day ranked 12th among the 16 remaining players and reached the final table with one of the smaller stacks. Her position strengthened as play continued, with multiple double-ups and key eliminations moving her into contention for the title.
Her path to heads-up play included eliminating Adrian State in fifth place, Mengdian Peng in fourth, and Yuan in third.
Zhang entered the final duel against Petrushevskii holding roughly a four-to-one advantage in chips.
The decisive hand came when Petrushevskii moved all-in with pocket fives and ran into Zhang's pocket jacks.
The jacks held through the board, giving Zhang the championship and the $300,000 first-place payout.