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U.S. CHESS CHAMPS

HOME OF U.S. CHAMPIONSHIP CHESS & THE COUNTRY’S TOP PLAYERS

The Field

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Yuriy Krykun

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Title:
  • FIDE Master
Rating:
  • 2382
Federation:
  • UKR
Age:
  • 21
Bio:
  • Yuriy is a FIDE Master from Ukraine with 2 IM norms. He has been Ukrainian Junior Champion and won no fewer than 10 medals at several Ukrainian Championships and a bronze at European Team Championship U-18 for the Ukrainian Team. Outside of playing, he has been teaching for several years as well as creating video opening courses and writing articles.
Tag:
  • 2019 Saint Louis Invitational

Steven Zierk

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Title:
  • Grandmaster
Rating:
  • 2512
Federation:
  • USA
Age:
  • 26
Bio:
  • Steven is an American Grandmaster from California best known for winning the World Under-18 championship in 2010. He learned the game at age six and climbed to 1500 before spending five years away from serious chess. After returning in 2007, Steven gained six hundred rating points in a year, with rating gains in twenty-four consecutive tournaments. Steven’s climb culminated in victory at the 2010 World Under-18 Championship, surpassing the rest of the field by a full point. The next year Steven would begin a new break from chess, this time for undergraduate studies at the Massachusetts Institute of Technology. He graduated in 2015 with a degree in Math and Computer Science. He has since returned to chess, earning the GM title at the 2018 Charlotte Summer GM Invitational. He now lives in California. In addition to playing and teaching chess, he enjoys weightlifting and reading.
Tag:
  • 2019 Saint Louis Invitational

Titas Stremavicius

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Title:
  • International Master
Rating:
  • 2506
Federation:
  • LTU
Age:
  • 21
Bio:
  • Titas is an International Master from Lithuania, currently studying finance and economics at the University of Texas at Dallas. His greatest tournament victories include winning the 11th edition of Lichtenrader Herbst in 2015 and the 1st Saint-Quentin Open in 2019, which was organized to honor his friend and mentor GM Aloyzas Kveinys. Titas also represented the Lithuanian national team in the 2018 Olympiad, where he made his second GM norm without losing a game. He crossed the 2500 mark last month in the Southwest Open and will be looking to complete his GM title here in Saint Louis.
Tag:
  • 2019 Saint Louis Invitational

Robby Kevlishvili

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Title:
  • International Master
Rating:
  • 2475
Federation:
  • NED
Age:
  • 18
Bio:
  • Robby Kevlishvili is an 18 year-old IM from the Netherlands. He started playing at the age of 4, and has since played in multiple European and World Youth Chess Championships. One of his best performances was at the 2013 World U12 championship where he finished in shared second place in the main tournament and won the gold medal in the Blitz championship. Robby’s other achievements include winning the 2018 Vandoeuvre Open, and winning the 2018 Noteboom Memorial. Robby currently has one GM norm and is majoring in Finance at Saint Louis University.
Tag:
  • 2019 Saint Louis Invitational

Christopher Yoo

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Title:
  • International Master
Rating:
  • 2449
Federation:
  • USA
Age:
  • 12
Bio:
  • Christopher is a12-year old Korean-American from California and the youngest International Master in US history. He is the youngest player in the world to beat a FIDE rated 2700+ super GM and the youngest California State Champion. Christopher is also an award-winning composer of endgame studies. He earned 3rd prize in the 2019 FIDE World Cup in Composing, where he competed against the best composers in the world. He also won a gold medal in the 2019 Youth Chess Composing Challenge, besting the strongest study composers in the world under the age of 23.
Tag:
  • 2019 Saint Louis Invitational

Denes Boros

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Title:
  • Grandmaster
Rating:
  • 2448
Federation:
  • HUN
Age:
  • 31
Bio:
  • Denes Boros is originally from Budapest, Hungary and now resides in Saint Louis, Missouri. He has a Bachelor’s degree in Psychology and currently plays individual and team events, while also coaching. Denes is also very active on social media (twitter), and as a chess journalist (American Chess Magazine, US Chess); he was a special commentator for the Carlsen-Karjakin World Championship Match held in New York, for the New York Times. Boros came third in the Hungarian Junior Championship at the age of 14, and was U16 Olympic Champion in Denizli.
Tag:
  • 2019 Saint Louis Invitational

Craig Hilby

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Title:
  • International Master
Rating:
  • 2414
Federation:
  • USA
Age:
  • 19
Bio:
  • Craig, a 19-year old native to the Southern California area, is an experienced International Master with one Grandmaster norm. He has beaten several GMs and is known for his sharp intuition and quick calculation. Craig is currently on a full ride scholarship at the University of Texas at Dallas from chess and national merit scholarships. He loves ultimate frisbee, running, reading, meditating, and any activities involving a large adrenaline rush (such as skydiving!).
Tag:
  • 2019 Saint Louis Invitational

Shiyam Thavandiran

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Title:
  • International Master
Rating:
  • 2409
Federation:
  • CAN
Age:
  • 27
Bio:
  • Shiyam is an International Master who was born and raised in Toronto, Canada, where he currently works full-time as a machine learning engineer. In 2002, he tied for 4th in the World Youth Chess Championship U10, in a field that included Fabiano Caruana and Ding Liren. In 2005 at the age of 12, he became the youngest winner of the Canadian Junior Chess Championship in history. After completing a master’s degree in mathematics in 2016 at the University of Western Ontario, he achieved the International Master title in 2017. Despite working full-time in the AI field, he is fully committed in his pursuit of the Grandmaster title by regularly training and playing in international tournaments. He is looking for his first GM norm in Saint Louis.
Tag:
  • 2019 Saint Louis Invitational

Tatev Abrahamyan

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Title:
  • Woman Grandmaster
Rating:
  • 2397
Federation:
  • USA
Age:
  • 31
Bio:
  • WGM Tatev Abrahamyan started playing chess at eight after her father took her to the Chess Olympiad games in 1996. She was soon playing competitively among the top players in her age group throughout Europe and eventually competed in five Olympiads, earning a bronze team medal for the United States in her first appearance. A formidable competitor, Tatev played stunning chess and managed a fantastic 7/9 at the 2010 U.S. Women’s Championship. Tatev’s strong play and fighting qualities in 2010 earned her the Goddess Chess Fighting Chess award, which was selected by former Women’s World Champion, Alexandra Kosteniuk.
Tag:
  • 2019 Saint Louis Invitational

Abhimanyu Mishra

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Title:
  • International Master
Rating:
  • 2396
Federation:
  • USA
Age:
  • 10
Bio:
  • Abhimahnyu Mishra shatters chess prodigy records like no one else. Just last year, he became the youngest National Master in US Chess history. Now, Mishra has just achieved his final IM norm, securing the title 17 days faster than the previous world record set by India’s Rameshbabu Praggnanandhaa. Here in Saint Louis, he intends to begin work on securing a GM norm with the goal of becoming the youngest Grandmaster in history.
Tag:
  • 2019 Saint Louis Invitational

Thalia Cervantes

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Title:
  • Woman International Master
Rating:
  • 2176
Federation:
  • USA
Age:
  • 16
Bio:
  • Thalia Cervantes is a Woman International Master born in Cuba but currently plays chess under the United States flag. She is one of the top junior girls in the country and has won tournaments such as Pan-American Girls U20 2018. She just came back from playing World Youth Girls U18 and World Junior Girls U20.
Tag:
  • 2019 Saint Louis Invitational

Keaton Kiewra

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Title:
  • International Master
Rating:
  • 2372
Federation:
  • USA
Age:
  • 32
Bio:
  • Keaton Kiewra is a professional Chess Instructor. He is an International Master with two Grandmaster norms. Kiewra grew up in Lincoln Nebraska where he was the Nebraska State Chess Champion for nine consecutive years. He also won six National Scholastic Titles during that time. Kiewra moved to Dallas in 2005 to attend UTD on a Chess Scholarship. Since graduating in 2009, he has made his living as a full time Chess Instructor. He moved to San Diego in 2013 and is the founder and manager of the San Diego Surfers team for the PRO Chess League. Kiewra is very proud to have some extremely successful students who have won National Scholastic Titles, represented the U.S. at World Youth Championship events, and been consistently ranked toward the top of their age group nationally.
Tag:
  • 2019 Saint Louis Invitational

Luis Torres

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Title:
  • International Master
Rating:
  • 2360
Federation:
  • MEX
Age:
  • 24
Bio:
  • Luis Torres is from Mexico City, Mexico. He has represented Mexico in the World Olympiad and in several World Youth Championships. He became an International Master in 2013. His most prestigious achievements include finishing runner-up in the Mexican Absolute Championship, winning the North American Youth Championship-U14, and consecutively becoming National Youth Champion of Mexico. He also represented Texas Tech in the 2014 and 2017 President’s Cup Final Four.
Tag:
  • 2019 Saint Louis Invitational

Josiah Stearman

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Title:
  • FIDE Master
Rating:
  • 2341
Federation:
  • USA
Age:
  • 16
Bio:
  • Josiah Stearman is a 16 year old FIDE Master with one IM norm residing in Martinez, California. He is a multiple time State Champion and All-American designee. He will be starting his studies at the University of California Berkeley in Spring 2020.
Tag:
  • 2019 Saint Louis Invitational

Gauri Shankar

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Title:
  • FIDE Master
Rating:
  • 2340
Federation:
  • IND
Age:
  • 27
Bio:
  • Gauri is a 27 year old FIDE Master who currently works as a full time chess coach in Chicago. In his childhood years, he won several national junior championships. He won the Under-7 Indian Nationals in 2000, U-9, U10, and U-11 British championships in 2002, U.S. Junior Open in 2005, and the National K-12 Quick Chess Championship in 2006. He holds five International Master Norms and is looking to complete his IM title. In his spare time he enjoys reading, singing, staying up to date with current events, investing, and travelling.
Tag:
  • 2019 Saint Louis Invitational

Aaron Grabinsky

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Title:
  • National Master
Rating:
  • 2338
Federation:
  • USA
Age:
  • 21
Bio:
  • Aaron Grabinsky is a 21-year old National Master currently studying Mathematics and Computer Science as a Senior at Webster University. Originally from a small town of 4,000 on the southern Oregon coast, Aaron has achieved all three required International Master norms, and is looking to chase down the last few rating points to reach 2400 to claim the title. One of his best results was shared first in the 2017 Chicago Class Championships where he defeated GM Vladimir Georgiev with black in the final round in a must-win situation. Outside of tournament chess, his favorite hobbies include table tennis, working out, and of course, playing blitz and bullet online. He is also a semi-professional online chess instructor and has been working as such for almost four years now. After graduation from Webster University, he plans to go on to study Civil Engineering back in Oregon, and of course, continue to pursue chess as a serious hobby.
Tag:
  • 2019 Saint Louis Invitational

Mauricio Arias

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Title:
  • International Master
Rating:
  • 2292
Federation:
  • CRC
Age:
  • 42
Bio:
  • Mauricio is an International Master from Costa Rica. He was the Costa Rican National Champion 2009 and first board of the Costa Rica national team in the Chess Olympiad teams of 2010 and 2012 ( Khanty-Mansiysk and Istanbul). Mauricio also received second place in the Centro american Sub-zonal 2014 and is the main head of the chess program for the under 20 national teams of Costa Rica 2017.
Tag:
  • 2019 Saint Louis Invitational

Tom Polgar-Shutzman

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Title:
  • National Master
Rating:
  • 2234
Federation:
  • USA
Age:
  • 20
Bio:
  • Tom started playing chess around the age of 4 or 5. He quickly went on to win a K-2 National Championship in 2006 and tied for first in a K-3 National in 2008. He also won numerous Susan Polgar World and National Opens throughout his childhood. In high school, he was relatively inactive with chess, but after beginning college he has begun taking chess more seriously. Tom currently attends Webster University and has gained over 200 FIDE points since joining the chess program. He does not have any norms, but is looking to win his first here in Saint Louis.
Tag:
  • 2019 Saint Louis Invitational

Julian Proleiko

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Title:
  • National Master
Rating:
  • 2177
Federation:
  • USA
Age:
  • 20
Bio:
  • A Saint Louis native, Julian Proleiko got a relatively late start in chess, beginning at the age of 12. He improved by playing the local regulars, and now aims to be the first International Master to grow up with the Saint Louis Chess Club. Some of his more impressive performances include scoring 6/7 in the 2300 section of the Chicago Open as well as scoring 5/9 in the Moscow Open A group.
Tag:
  • 2019 Saint Louis Invitational

2019 Saint Louis Invitational

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  • The Field

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Past Events

2025
  • 2025 Spring Chess Classic
  • 2025 American Cup
  • 2025 Champions Showdown: The Kings
2024
  • 2024 U.S. National Championships
  • 2024 Spring Chess Classic
  • 2024 Cairns Cup
  • 2024 Summer Chess Classic
  • 2024 American Cup
  • Today in Chess: 2024 FIDE Candidates
2023
  • 2023 American Cup
  • 2023 Cairns Cup
  • 2023 Saint Louis Super Swiss
  • 2023 Spring Chess Classic
  • 2023 Summer Chess Classic
  • 2023 U.S. Championships
  • 2023 U.S. National Championships
  • 2023 Winter Classic
2022
  • 2022 U.S. Championships
  • 2022 Champions Showdown: Chess 9LX
  • 2022 Fall Chess Classic
  • 2022 U.S. Senior Championship
  • 2022 U.S. Junior Championship
  • 2022 U.S. Girls’ Junior Championship
  • Today in Chess: 2022 FIDE Candidates
  • 2022 Summer Chess Classic
  • 2022 Saint Louis Norm Congress
  • 2022 American Cup
  • 2022 Spring Chess Classic
2021
  • 2021 U.S. Championships
  • 2021 U.S. Senior Championship
  • 2021 U.S. Junior Championships
2020
  • Today in Chess: 2020 FIDE Candidates
  • 2020 U.S. Championships
  • 2020 Champion Showdown: Chess 9LX
  • 2020 Saint Louis Rapid & Blitz
  • 2020 Clutch Chess: International
  • 2020 Clutch Chess: USA
  • 2020 Cairns Cup
2019
  • 2019 Saint Louis Invitational
  • 2019 Winter Chess Classic
  • 2019 Midwest Collegiate
  • 2019 Fall Chess Classic
  • 2019 Champions Showdown: Chess 9LX
  • 2019 U.S. Senior Championship
  • 2019 U.S. Junior Championship
  • 2019 U.S. Girls Junior Championship
  • 2019 Summer Chess Classic
  • 2019 Saint Louis Norm Congress
  • 2019 U.S. Championships
  • 2019 US Collegiate Rapid & Blitz
  • 2019 Spring Chess Classic
  • 2019 Champions Showdown: The Kings
  • 2019 Cairns Cup
2018
  • 2018 TiC: World Championship
  • 2018 Saint Louis Invitational
  • 2018 Winter Classic
  • 2018 Fall Chess Classic
  • 2018 Champions Showdown
  • 2018 U.S. Junior Championships
  • 2018 Summer Chess Classic
  • 2018 U.S. Championships
  • 2018 Today in Chess: Candidates
  • 2018 Spring Chess Classic
  • 2018 Saint Louis Norm Congress
2017
  • 2017 Winter Chess Classic
  • 2017 Saint Louis Winter Invitational
  • 2017 Saint Louis Invitational
  • 2017 Champions Showdown
  • 2017 Fall Chess Classic
  • 2017 Saint Louis Rapid & Blitz
  • 2017 Sinquefield Cup
  • 2017 Match of the Millennials
  • 2017 U.S. Junior Championship
  • 2017 U.S. Girls’ Junior Championship
  • 2017 Your Next Move
  • 2017 Paris GCT
  • 2017 Spring Chess Classic
  • 2017 U.S. Championship
  • 2017 U.S. Women's Championship
2016
  • 2016 Saint Louis Autumn Invitational
  • 2016 Champions Showdown
  • 2016 Sinquefield Cup
  • 2016 U.S. Junior Closed
  • 2016 Saint Louis Invitational
  • 2016 U.S. Championships
  • 2016 U.S. Women's Championship
2015
  • 2015 Showdown in Saint Louis
  • 2015 U.S. Championships
  • 2015 U.S. Junior Closed Championship
  • Kasparov vs Short
2014
  • 2014 Sinquefield Cup
2013
  • 2013 Sinquefield Cup
  • 2013 U.S. Championships
  • 2013 U.S. Junior Closed Championship

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