Tuo Ba Jiaxi, born in199115, is a native of Daqing, Heilongjiang, Han nationality. He was a member of the national youth team and a disciple of Wu. He began to learn chess at the age of 5, entered the stage in 2002 and entered the third stage in 2005. In 2005, he was selected into the national junior team, won the national individual championship in Group B in 2006, won the Fujitsu Cup junior championship in 2007, and was the top four in the third chess cup. In 2007, he represented Beijing Dabao Team for the first time (i.e. the first division of China Weiqi). 20 12 Champion of China CITIC Bank Cup TV Quick Chess Competition. 20 13 March, Tuoba Jiaxi ranked first in China,1; 18 LG Cup final, Tuo Jiaxi defeated China Zhou Ruiyang 2- 1 and became the new world champion. On February 3rd, 20 14, Tuo Ba Jiaxi defeated Zhou Ruiyang with a total score of 2∶ 1 and won the 18 LG Cup chess championship, becoming the world champion of China Go 15. At the same time, this is also Tuo Jiaxi's first world champion, and he will receive a prize of 300 million won (about RMB 1.7 1.000 yuan).