Silvia Carolina Mazariegos (born 4 April 1961 [1] ) is a Guatemalan Woman International Master (WIM) since 1987. Her higheat rating was 2135 (in April 2005) and she is ranked as Guatemala's 2nd best female player. [2] [3] [4] [5] [6]
She is the champion of the Guatemalan women chess championship 22 times in the years: 1981 -1994, 2001, 2002, 2009, 2011, 2014, 2015, 2019. [7] [8] [9]
She participated with the Guatemalan team in the Chess Olympiads in the years: 1984–1986, 2000, 2004–2012. [10]
Evgeny Vladimirovich Alekseev is a Russian chess grandmaster and Russian champion in 2006. He competed in the FIDE World Chess Championship 2004 and the FIDE World Cup in 2005, 2007, 2009, 2011 and 2013.
Pablo Ricardi is an Argentine chess player who receive the FIDE title of Grandmaster in 1985.
Osvaldo Ronald Zambrana Enríquez is a Bolivian chess player. He was awarded the title Grandmaster by FIDE in 2007 and he is the only Bolivian to achieve so.
Alexandr Hilário Takeda Sakai dos Santos Fier is a Brazilian chess grandmaster. He competed in the FIDE World Cup in 2009, 2011, 2013, 2015, 2017 and 2023.
Deysi Estela Cori Tello is a Peruvian chess player, who holds the title of Woman Grandmaster (WGM), and a three-time American Continental women's champion. At junior level, she was twice world champion and six-time Pan American champion in her age girls category. Cori is the top ranked female player of Peru and has played for the national team of her country in the Women's Chess Olympiad since 2004. She competed in the FIDE World Cup in 2013 and 2015, and in the Women's World Chess Championship in 2010, 2012, 2015 and 2017.
Ana Matnadze is a Georgian-Spanish chess player. FIDE awarded her the titles Woman Grandmaster (WGM), in 2002, and International Master (IM), in 2006. Matnadze was European and world girls champion in her age category.
María Carolina Luján is an Argentine chess player holding the FIDE titles of International Master and Woman Grandmaster.
Diego Flores is an Argentine chess player who received the FIDE title of Grandmaster (GM) in 2008. He is a five-time Argentine Chess Champion.
Maritza Arribas Robaina is a Cuban chess player who holds the FIDE title of Woman Grandmaster. She won the Cuban women's chess championship eleven times.
Dinara Saduakassova is a Kazakh chess player who holds the FIDE titles of International Master (IM) and Woman Grandmaster (WGM).
Silvia Collas is a Bulgarian-French chess player who holds the titles of International Master (IM) and Woman Grandmaster (WGM).
Sarai Carolina Sanchez Castillo is a Venezuelan chess player who holds the titles of Woman Grandmaster and International Master.
Lidia Karen Zapata Campos is a Peruvian chess player who hold the FIDE title of Woman International Master. She is a four-time winner of the Peruvian Women's Chess Championship.
Asela de Armas Pérez was a Cuban chess player who held the FIDE title of Woman International Master (1978). She was a ten-time winner of the Cuban Women's Chess Championship.
Giovanna Brunilda Arbunic Castro is a Chilean chess player who holds the FIDE title of Woman International Master (1982).
Carlos Armando Juárez Flores is a Guatemalan chess International Master (IM) since 1987 and a FIDE master (FM) since 1983, and his highest rating was 2435. He is ranked best player in Guatemala.
Javiera Belén Gómez Barrera is a Chilean chess player. She was awarded the title of Woman International Master title by FIDE in 2017.
Tilsia Carolina Varela La Madrid, is a Venezuelan chess player. She was awarded the title of Woman International Master in 2013.
Gabriela Vargas Talavera is a Paraguayan chess player. She was awarded the title of Woman International Master by FIDE in 2019.
Simona Limontaitė is a Lithuanian chess player who holds the title of Woman International Master. She is two time winner of Lithuanian Women's Chess Championship.