Alexandra Konstantinovna Kosteniuk is a Russian and Swiss chess grandmaster who was the Women's World Chess Champion from 2008 to 2010 and Women's World Rapid Chess Champion in 2021. She was European women's champion in 2004 and a two-time Russian Women's Chess Champion. Kosteniuk won the team gold medal playing for Russia at the Women's Chess Olympiads of 2010, 2012 and 2014; the Women's World Team Chess Championship of 2017; and the Women's European Team Chess Championships of 2007, 2009, 2011, 2015 and 2017; and the Women's Chess World Cup 2021. In 2022, due to sanctions imposed on Russian players after the Russian invasion of Ukraine, she switched federations, and as of March 2023 she represents Switzerland.
Vasyl Mykhaylovych Ivanchuk, also transliterated as Vassily Ivanchuk, is a Ukrainian chess grandmaster. He was awarded the title of Grandmaster by FIDE in 1988. A leading player since 1988, Ivanchuk has been ranked at No. 2 on the FIDE world rankings three times.
Anna Olehivna Muzychuk is a Ukrainian chess player who holds the title of Grandmaster (GM). She is the fourth woman in chess history to attain a FIDE rating of at least 2600. She has been ranked as high as No. 197 in the world, and No. 2 among women. Muzychuk is a three-time world champion in fast chess, having won the Women's World Rapid Chess Championship once in 2014 and the Women's World Blitz Chess Championship twice in 2014 and 2016. In classical chess, she was the 2017 Women's World Championship runner-up.
Sergey Alexandrovich Karjakin is a Russian chess grandmaster. A chess prodigy, he previously held the record for the world's youngest ever grandmaster, having qualified for the title at the age of 12 years and 7 months.
Evgeny Ilgizovich Bareev is a Russian-Canadian chess player, trainer, and writer. Awarded the FIDE Grandmaster title in 1989, he was ranked fourth in the world in the international rankings in 1992 and again in 2003, with an Elo rating of 2739.
Hou Yifan is a Chinese chess grandmaster, four-time Women's World Chess Champion and the second highest rated female player of all time. A chess prodigy, she was the youngest female player ever to qualify for the title of grandmaster and the youngest ever to win the Women's World Chess Championship.
Mikhail Gurevich is a Soviet-born Belgian chess player. He was a top ten ranked player from 1989 to 1991. Gurevich became an International Grandmaster in 1986, and is currently an FIDE arbiter and senior trainer.
Irina Solomonovna Levitina is a former Soviet and current American chess and bridge player. In chess, she has been a World Championship Candidate in 1984 and gained the title Woman Grandmaster. In contract bridge she has won six world championship events, four women and two mixed, including play on two world-champion USA women teams.
Alexander Moiseenko is a Ukrainian chess grandmaster and the 2013 European champion. He was a member of the gold medal-winning Ukrainian team at the Chess Olympiads of 2004 and 2010.
Natalia Oleksandrivna Zhukova is a Ukrainian chess grandmaster and two-time European women's champion. She won several age-group titles as a teenager, at both the European and world levels. She has also won several international women's tournaments. Zhukova has played for the Ukrainian women's national team since age 17 in 1996, the same year she won the Ukrainian women's championship in her debut. She played board one on the winning Ukrainian team at the 2006 Women's Chess Olympiad.
Zahar Oleksandrovych Efimenko is a Ukrainian chess grandmaster. He was a member of the gold medal-winning Ukrainian team at the 2010 Chess Olympiad. Efimenko competed in the FIDE World Cup in 2005, 2009 and 2011.
Anna Yuriyivna Ushenina is a Ukrainian chess grandmaster who was Women's World Chess Champion from November 2012 to September 2013.
Valeriy Aveskulov is a chess Grandmaster (2006) and Ukrainian Champion in 2007.
Kaido Külaots is an Estonian chess player. He was awarded the title Grandmaster by FIDE in 2001.
Padmini Rout is an Indian chess player. She holds the titles of International Master (IM) and Woman Grandmaster (WGM). She has won the National Women's Premier Championship five times, consecutively from 2014 to 2017 and again in 2023, and was the Asian women's champion in 2018.
Irene Kharisma Sukandar is an Indonesian chess player and a two-time Asian women's champion. She is the first female player from Indonesia to achieve both the Woman Grandmaster (WGM) and International Master (IM) titles. She graduated from Gunadarma University. She won two gold medals at the 2013 SEA Games.
Anastasia Mikhailovna Bodnaruk is a Russian chess player who holds the FIDE titles of International Master (IM) and Woman Grandmaster (WGM). She is the current women's World Rapid Chess Champion after winning the World Rapid Chess Championship 2023.
Evgeniya Grigorivna Doluhanova is a Ukrainian chess player who holds the FIDE title of Woman Grandmaster. From 2011 to 2013 represented Armenia.
Vladislava Kalinina is a Ukrainian chess player who holds the FIDE title of Woman International Master.
Natalia Zdebskaya is a Ukrainian chess player who holds the title of Woman Grandmaster.
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