Anna Rudolf

Anna Rudolf (born 12 November 1987) is a Hungarian chess player, chess commentator, livestreamer, and YouTuber who holds the titles of International Master (IM) and Woman Grandmaster (WGM). She is a three-time Hungarian women's national chess champion and has represented Hungary at the Chess Olympiad and the European Team Chess Championship. She has a peak FIDE rating of 2393 and a career-best ranking of No. 71 in the world among women.

Rudolf began playing chess with her younger sister Kata when she was four years old. They had success at a young age, both qualifying for the World Youth Chess Championships, where Rudolf finished in the top 10 of the under-12 girls' division in 1999. In Hungary, she became a three-time girls' national champion, once each at the under-12 and under-16 youth levels and the under-20 junior level. At the senior level, Rudolf qualified for the Woman Grandmaster title in 2007 when she reached a rating of 2300 and earned three WGM norms, including a double norm at the European Individual Women's Chess Championship, all at age 19.

Rudolf did not qualify for the International Master title until seven years later in 2014, having earned her three IM norms years apart in 2007, 2010, and 2014, and briefly reaching the rating threshold of 2400 in 2010. One of her best tournament results came at the 2007 Vandœuvre Open where she had a career-best performance rating of 2541 and earned both her last WGM norm and first IM norm. In her career, she has defeated two Grandmasters (GM) rated above 2600, Yaroslav Zherebukh and Christian Bauer, who had ratings of 2642 and 2634 at the time of their games.

Outside of her playing career, Rudolf is a regular chess commentator at high-profile tournaments, having worked with both Chess.com and chess24. She was the official commentator for the 2018 World Chess Championship together with her childhood idol Judit Polgár. She had started producing instructional videos for chess24 in 2013, and has co-hosted a series with fellow IM Sopiko Guramishvili where they are known respectively as Miss Strategy and Miss Tactics. Since 2017, Rudolf has not played any competitive chess tournaments and focused primarily on her broadcasting career. She launched her own Twitch channel in 2018 and also runs her own YouTube channel.

Early life On , Rudolf was born in Miskolc, Hungary, which was then in the Hungarian People's Republic. She grew up in Bátaszék and has a younger sister named Kata. Her father, László Rudolf, is an experienced chess player with a peak FIDE rating of 2185. He has also been a world champion of hexagonal chess.

Around 1992, at the age of 4, Rudolf learned how to play chess with her sister through the Battle Chess computer game, which follows the same rules as chess, while also animating moves and captures anthropomorphically.

In 1996, at the age of 9, Rudolf drew media attention for defeating Hungarian Grandmaster (GM) Lajos Portisch as a participant in a simultaneous exhibition. She has cited the chess legend's subsequent graciousness and encouragement as a major motivation for continuing to pursue chess seriously.

While growing up, Rudolf was coached by Béla Molnár.

In 1998, Rudolf won the under-12 girls' division of an international youth chess tournament in Visegrád, while her sister won the under-10 girls' division. They had both finished runner-up one age group lower a year earlier. Rudolf won the under-12 girls' division of the Hungarian national championship in 1999, the same year her sister won the under-10 girls' division. With these victories, they both qualified for the European Youth and World Youth Chess Championships. Rudolf finished in equal ninth place out of 66 competitors in the under-12 girls' division at the 1999 World Youth Chess Championship with a score of , three behind the winner Nana Dzagnidze.

Rudolf studied Russian and English at the University of Pécs.

Chess career 2000–03: Under-16 girls' national champion Rudolf first reached a FIDE rating above 2000 in January 2000 at the age of 12, having been rated 2087 on that list. She rose to a rating of 2100 in the middle of 2002 at age 14 mainly from two second-place finishes at the First Saturday FM B tournament in Budapest and the under-20 Hungarian Junior Girls' Championship in Paks. She scored 6/9 in Paks, only behind Lili Tóth. Although she only scored 3½/8 against her rated opponents at the Pula Open in Croatia the next month, she also gained 25 rating points there as well. Rudolf rose another 100 points again the following year, reaching 2200 in July 2003 at age 15. In the second half of the year, Rudolf had one of her best results in both national and international competitions. First, she won the under-16 Hungarian girls' national championship with an unbeaten 5½/6, which was 1½ points ahead of second place. Several months later, she entered the under-16 girls' division at the World Youth Championship in Kallithea in Greece and finished equal fourth with a score of 7½/11, one point behind the leaders.

2004–07: Junior national champion, WIM and WGM titles Rudolf maintained a steady rating of around 2200 for a three-year period from mid-2003 until mid-2006. She played the under-18 the following year in 2005, and also finished in third place. During 2005, Rudolf was awarded the Woman International Master (WIM) title. She resumed rising in rating in large part from another strong performance in Zalakaros, where she scored an even 4½/9 against opponents with a much-higher average rating of 2387 to gain 32 rating points. Rudolf closed out the year with a good performance at the World Junior Chess Championship in Yerevan in Armenia, scoring 8½/13 in the girls' division to finish in equal fifth, just a ½ point behind the leaders. She finished 2006 with a rating of 2279, having just turned 19 years old. At the beginning of the year, Rudolf won the under-20 Hungarian Junior Girls' Championship, scoring 1½ points ahead of second place with 8/9 and gaining enough rating to cross 2300, the threshold for the WGM title. In April, she earned her first two WGM norms as a double norm at the European Individual Women's Chess Championship, scoring 6½/11. Rudolf produced the best result of her career by performance rating at the 2007 Vandœuvre Open in late December. She won the first four rounds of the event, including victories over Christian Bauer and Cyril Marzolo, the former of which was the top seed and a GM rated 2634, and the latter was an IM rated 2478. After a loss to the eventual tournament winner Thorsten-Michael Haub, she won a fifth game against Vera Nebolsina and finished in ninth place with 6/9. She faced the most difficult opposition in the tournament with her opponents having an average rating of 2421. She squandered an opportunity to finish equal first by losing her last game, which she had needed to win, against Ilmārs Starostīts. The tournament became enshrouded in controversy when three Latvian players (Starostīts, Oleg Krivonosov, and Vladimir Lazarev) falsely accused Rudolf of cheating by hiding a computer in her lip balm. Starostīts in particular asked the arbiter to confiscate her belongings and refused to shake her hand before their game, an action which could have been penalized. Marie Boyarchenko, another player at the event, believed these actions were key factors in Rudolf losing that last-round game. Overall, Rudolf compiled a performance rating of 2541, second only to the winner Haub and sufficient for both her final WGM norm as well as her first IM norm. She was officially awarded the WGM title in 2008. 2010, and 2011. Her first national championship in the 2008 event came in a knockout tournament in which she won the final against Veronika Schneider. After the tournament switched to a 10-player round robin, she won the 2010 event easily by 1½ points over Tóth and Melinda Göcző with a score of 7½/9.

Overall, Rudolf maintained a rating near 2300 for about three years from when she first achieved it through March 2010. Rudolf's last major rating climb occurred in the middle of 2010. As only the seventh-highest rated player, she won the event with a score of 6½/9, a ½ point ahead of Attila Gergacz, who with a rating of 2421 was the highest-rated player participating. She was undefeated at the tournament, and won her games against both the second and third-place finishers. With a performance rating of 2499, she also earned her second IM norm. This climb of nearly 50 points was primarily from winning her second national championship as well as another good performance in the half-year-long Hungarian Team Championship Final. She entered her first tournament of the next rating period, the Heart Of Finland, needing seven rating points to reach 2400. After a last-round win against Mikael Agopov, a Finnish IM rated 2436, she reached an unpublished rating of 2397.80, having gained 4.80 points at the event. She then began her next event, the Open Internacional Hotel Avenida de Canarias in Spain, with two wins against much lower-rated players. As a result, Rudolf reached an overall career-best unpublished rating of 2401.25, passing the 2400 threshold required for the IM title, and only needed one more IM norm to qualify for the title. Nonetheless, she did not finish that tournament well and ended up keeping a rating of around 2350 through the end of 2011.

2012–17: International Master title

Rudolf was unable to match her success in the Hungarian women's national championship the remaining times she participated. As the two-time defending champion in 2012, she finished in joint fourth with a score of 5/9, 1½ points behind the winner Petra Papp. The following year, she finished in third place with 5½/9, but two points behind the winner Anita Gara.

Rudolf kept a steady rating in the low 2300s and high 2200s for about four years from mid-2012 through mid-2016, having fallen slightly from her peak in 2010. In the middle of 2014, Rudolf earned her final IM norm in the Master Open at the Biel Chess Festival in Switzerland. She scored 6/11 and was able to count her performance of 5½/9 in the first nine rounds towards a norm. She was awarded the International Master title in 2015. Because she only participated in a few tournaments thereafter, she kept a rating near 2250 for a little over a year. Nonetheless, Rudolf was able to regain that lost rating and more in the last two events of her career in late 2017. For her last event, Rudolf played the Isle of Man International Masters, one of the world's leading open tournaments. She scored 4½/9 against opponents with an average rating of 2466, a performance above the level needed for IM norms. Her three wins included one against Harika Dronavalli, a GM who is one of the leading women's players. Between these last two events, Rudolf gained 65 rating points to finish her competitive playing career with a rating of 2325. Rudolf was again on the fourth board at the 2010 Khanty-Mansiysk Olympiad behind the same three teammates, with Mádl swapping boards with Vajda. As a team, Hungary produced a near-identical result with the exact same team score and a 15th-place finish. Rudolf did not have as good of a performance, scoring 2½/5 and being substituted for reserve player Ticia Gara in the other six rounds. Rudolf made her last Olympiad appearance at the 2012 Istanbul Olympiad, this time on the third board behind Hoang and Ticia Gara and ahead of Anita Gara as well as Papp, who was given a significant number of games as a reserve. Hungary again had the exact same team score, this time putting them in 17th place. Rudolf scored better than her other Olympiads with 5/8, but still performed slightly below expectation based on her rating.

European Team Chess Championship Rudolf also represented Hungary in the women's division at the European Team Chess Championship from 2009 to 2015, an event that is held every two years like the Chess Olympiad. At her first event, she played the second board behind Szidonia and ahead of the Gara sisters. She had a good performance, scoring 4/7 and gaining 10 rating points. Hungary finished in 10th place out of 28 teams with 10 points (+4–3=2). Rudolf's best performance at the event came in 2013. Although she was the reserve player, she had the opportunity to play all but one round and scored 6½/8, compiling a performance rating of 2395 and gaining 20 rating points. Hungary also produced their best result in the years Rudolf participated, finishing in sixth place with 11 points (+4–2=3).

Playing style

Rudolf had already begun to combine teaching chess with her playing career when she moved to Spain and resided in Madrid in 2010. On chess24, she presents content both in English and in Spanish. She has also commentated on the Grand Chess Tour. In addition to over-the-board events, she is also a regular commentator for online events hosted on Chess.com such as the PRO Chess League finals that feature professional chess players and the Pogchamps tournaments that feature popular streamers relatively new to chess.

Rudolf launched her own YouTube channel in 2016, and began streaming on her own Twitch channel in 2018. She complements her focus on chess on her YouTube and Twitch channels with variety content as well. They were introduced to each other by YouTuber Daniel Condren, better known as RTGame, earlier that year. In early 2020, she began living with O'Reilly in his home city of Cork. Rudolf later revealed that she had never officially left Spain, and was actually visiting O'Reilly in Ireland when COVID-19 lockdowns prevented her from leaving.

In 2025, Rudolf revealed that she had been diagnosed with autism, and that she possibly has ADHD (AuDHD) traits as well.

Awards and honours In 2017, Rudolf was named "Outstanding Athlete of the City" in her hometown of Bátaszék during its 875th anniversary celebration.

Notable games

Christian Bauer (2634) vs. Anna Rudolf (2293), 2007 Vandœuvre Open: Round 2; Polish Opening Dylan Loeb McClain, a FIDE Master (FM), provided some comments on the game in an article he published in The New York Times. Some of these comments are included below.