The Queen's Gambit: Meet the real life women chess stars
Meet 25-year-old Alexandra and her 18-year-old sister Andrea.
Hundreds of thousands of people watch their games of chess on Twitch and YouTube.
After chess-based drama The Queen’s Gambit soared to popularity on Netflix, Radio 1 Newsbeat spoke to Alexandra and Andrea about how realistic it is, and what the online chess community is like.
Interviews by Annabel Rackham, edited by Kirsty Grant.
Follow Newsbeat on Instagram, external, Facebook, external, Twitter, external and YouTube, external.
Listen to Newsbeat live at 12:45 and 17:45 weekdays - or listen back here.