Fast chess, also known as speed chess, is a type of chess in which each player is given less time to consider their moves than classical chess time controls allow. Fast chess is subdivided, by decreasing time controls, into rapid chess, blitz chess, and bullet chess. Armageddon chess is a particular variation of fast chess in which different rules apply for each of the two players.
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.
Maxime Vachier-Lagrave, often referred to by his initials, MVL, is a French chess grandmaster who is a former World Blitz Champion. With a peak rating of 2819, he is the seventh-highest rated player in history.
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.
Fabiano Luigi Caruana is an Italian and American chess grandmaster who is the reigning three-time United States Chess Champion. With a peak rating of 2844, Caruana is the third-highest-rated player in history.
Ian Alexandrovich Nepomniachtchi is a Russian chess grandmaster.
A chess tournament is a series of chess games played competitively to determine a winning individual or team. Since the first international chess tournament in London, 1851, chess tournaments have become the standard form of chess competition among serious players.
The World Blitz Chess Championship is a chess tournament held to determine the world champion in chess played under blitz time controls. Since 2012, FIDE has held an annual joint rapid and blitz chess tournament and billed it as the World Rapid & Blitz Chess Championships. The current world blitz champion is the Norwegian Grandmaster Magnus Carlsen. Valentina Gunina from Russia is the current women's blitz world champion. Magnus Carlsen has won the event a record seven times.
The World Rapid Chess Championship is a chess tournament held to determine the world champion in chess played under rapid time controls. Prior to 2012, FIDE gave such recognition to a limited number of tournaments, with non-FIDE recognized tournaments annually naming a world rapid champion of their own. Since 2012, FIDE has held an annual joint rapid and blitz chess tournament and billed it as the World Rapid & Blitz Chess Championships. FIDE also holds the Women's World Rapid & Blitz Chess Championship. The current rapid world champion is grandmaster Magnus Carlsen. Anastasia Bodnaruk from Russia is the current women's rapid world champion. Carlsen has won the event a record five times.
Ding Liren is a Chinese chess grandmaster and the reigning World Chess Champion. He is the highest-rated Chinese chess player in history and also a three-time Chinese Chess Champion. He was the winner of the 2019 Grand Chess Tour, beating Maxime Vachier-Lagrave in the finals and winning the 2019 Sinquefield Cup. Ding is the first Chinese player ever to play in a Candidates Tournament and pass the 2800 Elo mark on the FIDE world rankings. In July 2016, with a Blitz rating of 2875, he was the highest-rated Blitz player in the world. In July 2023, Ding became the No. 1 ranked Rapid player, with a rating of 2830.
Daniil Dmitrievich Dubov is a Russian chess grandmaster. He achieved his final norm for the Grandmaster title at the age of 14 years, 11 months, 14 days in 2011. Dubov won the 2018 World Rapid Chess Championship held in Saint Petersburg.
Vladimir Vasilyevich Fedoseev is a Russian chess grandmaster playing for Slovenia. He competed in the Chess World Cup in 2015, 2017, 2021 and 2023.
Sopiko Guramishvili is a Georgian and Dutch chess player, author, and commentator who holds the titles of International Master (IM) and Woman Grandmaster (WGM). Having represented Georgia for the bulk of her playing career, she has been an under-16 girls' World Youth Champion and an under-18 girls' Georgian national champion. She has a peak FIDE rating of 2441 and has been ranked as high as No. 42 in the world among women.
Nodirbek Abdusattorov is an Uzbek chess grandmaster. A chess prodigy, he qualified for the grandmaster title at the age of 13 years, 1 month, and 11 days. FIDE awarded him the title in April 2018.
The World Rapid Chess Championship 2021 is the 2021 edition of the annual World Rapid Chess Championship held by FIDE to determine the world champion in chess played under rapid time controls. Since 2012, FIDE has held the World Rapid and Blitz Championships at a joint tournament. Originally planned to be held in Nur-Sultan, Kazakhstan, new coronavirus restrictions introduced by the Kazakh government prompted FIDE to change the location of the tournament to Warsaw, Poland.
The 2021 World Blitz Chess Championship is the 2021 edition of the annual chess tournament held by FIDE to determine the world champion in chess played under blitz time controls. Since 2012, FIDE has held the World Rapid and Blitz Championships at a joint tournament. Originally planned to be held in Nur-Sultan, Kazakhstan, new coronavirus restrictions introduced by the Kazakh government prompted FIDE to change the location of the tournament to Warsaw, Poland.
The World Rapid Chess Championship 2022 was the 2022 edition of the annual World Rapid Chess Championship held by FIDE to determine the world champion in chess played under rapid time controls. Since 2012, FIDE has held the World Rapid and Blitz Championships at a joint tournament. The tournament was held in Almaty, Kazakhstan from 26–28 December 2022, using a Swiss-system with 13 rounds for the open tournament and 11 rounds for the women's tournament. Players eligible to participate in the open tournament were either be rated at least 2550 Elo in a FIDE rating list during 2022, or reigning national champion.
The 2022 World Blitz Chess Championship was the 2022 edition of the annual chess tournament held by FIDE to determine the world champion in chess played under blitz time controls. Since 2012, FIDE has held the World Rapid and Blitz Championships at a joint tournament. The tournament was held in Almaty, Kazakhstan from 29–30 December 2022, using a Swiss-system with 21 rounds for the open tournament and 17 rounds for the women's tournament. Players eligible to participate were to either be rated at least 2550 Elo in a FIDE rating list during 2022, or be a reigning national champion. Time controls for the tournament were 3+2, meaning each player initially starts with 3 minutes and gains 2 additional seconds following each move.
The World Rapid Chess Championship 2019 was a chess tournament held to determine the world champion in chess played under rapid time controls. Since 2012, FIDE has held the World Rapid and Blitz Championships at a joint tournament.
The 2023 World Blitz Chess Championship was the 2023 edition of the annual chess tournament held by FIDE to determine the world champion in chess played under blitz time controls. Since 2012, FIDE has held the World Rapid and Blitz Championships at a joint tournament. The tournament was held in Samarkand, Uzbekistan from 26 to 30 December 2023, using a Swiss-system with 21 rounds for the open tournament and 17 rounds for the women's tournament. Players eligible to participate were to either be rated at least 2550 Elo in a FIDE rating list during 2023, or be a reigning national champion. Time controls for the tournament were 3+2, meaning each player initially starts with 3 minutes and gains 2 additional seconds following each move.
Magnus Carlsen 
Anastasia Bodnaruk 
