by Boris Savchenko is a Russian chess player. He was awarded the title of Grandmaster by FIDE in 2007.He was also the winner of Tetrasoft Hyderabad (India) Marriott GM Tournament 2019.
Rinat Jumabayev is a Kazakhstani chess player. He was awarded the title of Grandmaster by FIDE in 2009.GM Rinat Jumabayev also won 4th Central Asia Chess Cup (on tie-break) in 2015.
