Dina Vadimovna Belenkaya is a Russian-Israeli chess player, commentator, Twitch streamer, and YouTuber who holds the title of Woman Grandmaster (WGM). She is a four-time St. Petersburg women's champion, and has represented St. Petersburg at the Russian Women's Team Championship and the European Chess Club Cup for Women. She has a peak FIDE rating of 2364.

The Women's Chess World Cup 2021 was a 103-player single-elimination chess tournament, the first edition of Women's Chess World Cup, that took place in Sochi, Russia, from 12 July to 3 August 2021. It was the inaugural edition of a women's-only version of the FIDE World Cup. The tournament was held in parallel with the Chess World Cup 2021, an open tournament.