Gliwice: Laishram Sarita Devi advanced to the semifinals to be assured of a medal along with the renowned MC Mary Kom, who got a direct entry into the last-four stage of the 13th International Silesian Boxing Championship for women in Gliwice, Poland.

Sarita, the former world champion and Asian Games bronze medallist, defeated Czech Republic's Alena Czechy 5-0 on Wednesday night after going past Kazakhstan's Aizan Khojabekova in the opening round of the 60kg category the day before.

She will now square off against another Kazakh in Karina Ibragimova in the semifinals.

Five-time world champion and Olympic bronze medallist Mary Kom is yet to set her foot inside the ring but is through to the semis owing to the small size of the draw in the light flyweight 48kg category.

India's first and only Asian Games gold medal-winning woman boxer is returning to the ring after missing the recently-concluded edition in Jakarta due to minor fitness issues.

Among other Indians in a fray, Ritu Grewal won her bout against Russia's Svetlana Rosja 4-1 to make the 51kg category semifinals along with Lovlina Borgohain (69kg).

Borgohain got the better of Czech Republic's Martina Schmoranzova.

However, Seema Punia (81kg), Pwilao Basumatary (64kg) and Shashi Chopra (57kg) lost their respective bouts to bow out of medal contention.

Seema was beaten by Kazakh Lazzat Kungeibayeva 5-0, while Basumatary lost by a similar margin to Poland's Natalia Barbusinska.

On the other hand, Shashi, lost to England's Anglia Chapmen, also a unanimous verdict.

In the junior competition, Raj Sahiba (70kg) defeated Poland's Barbara Marcinkowska 5-0.

In the 75kg category, Neha got the better of Daria Parada by a similar margin, while Komal (80kg) had to toil for a 3-2 win over Martyna Jancelewicz.