Jyoti Gulia upstaged two-time world champion Nazym Kyzaiby of Kazakhstan to enter the 51kg quarter-finals but three other Indians bowed out after second-round losses in the 72nd Strandja Memorial Boxing Tournament in Sofia, Bulgaria.

Gulia, a 2017 world youth champion, prevailed 3-2 over Kyzaibay, a gold-winner from the 2014 and 2016 senior world championships. She will take on Romania’s Perijoc Lacramioara in her quarter-final bout on Thursday.

The boxer from Haryana is also a 2019 national champion.

Another Indian to enter the quarter-finals on the second day was Bhagyabati Kachari, who outclassed Russian opponent Anna Galimova 5-0 in the 75kg category.

In the men’s competition, Naveen Boora also progressed to the last-8 stage with a 3-2 win over Armen Mashakaryan of Armenia B in the 69kg category.

However, there was disappointment in store for other Indians in the men’s draw.

Naveen Kumar (91kg) went down to France’s Wilfried Florentin 5-0, while Ankit Khatana (75kg) lost a close one to Belarus’ Viktar Dziashkevich. The Indian was beaten 2-3.

In the light heavyweight (81kg) division, Sachin Kumar endured a 0-5 defeat at the hands of Armenian Gor Nersesyan.

The tournament features boxers from 30 nations, including France, Ireland, Kazakhstan, Russia, Sweden, Ukraine, United States of America and Uzbekistan.

India has sent a 12-member team for the prestigious event – seven men and five women.

With PTI Inputs