Sergio Esneider Barrientos Chavarriaga (born 29 June 1986) is a Colombian chess player. He was awarded the title of Grandmaster by FIDE in 2011.

Career He won the Colombian Chess Championship in 2020 and qualified for the 2021 Chess World Cup, where he was defeated by Ante Brkić in the first round.

References

External links

Sergio Barrientos chess games at 365Chess.com