Bortnyk_Chess
۲٬۹۳۹ عضو
۶ مارس ۲۰۲۰
۱۳۷ Events Played
Oleksandr Bortnyk , ( born 18 Octobre 1996) is an Ukrainian grandmaster who living in USA .He is streaming on https://www.twitch.tv/bortnykchess .
