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Information of the world /
Players / Calendar
/ Problems
/ Games Players
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JEFFERY XIONG
GM (Grand Master)
30/10/2010 –
Sub-Champion – WORLD YOUTH CHAMPIONSHIP
U-10. 
18/07/2016 – Champion – US
JUNIOR CHAMPIONSHIP.
21/08/2016 – Champion - WORLD JUNIOR CHAMPIONSHIP.
14/03/2018 – Champion –
SPRING CLASSIC.
10/03/2019 – Champion –
SPRING CLASSIC.
18/11/2019 – Champion –
WINTER CLASSIC.
15/10/2020 – Sub-Champion –
US JUNIOR CHAMPIONSHIP.
29/10/2020 – Sub-Champion – UNITED STATES CHAMPIONSHIP.
Partides /
Partidas / Games
- FIDE / chessgames.com
/ 365chess.com
Wikipedia
- English