Players compete during the Third Annual World Collegiate Go Chess Championship at University of Toronto, in Toronto, Canada, July 9, 2016. A total of 102 college students from 70 Universities all over the world participated in the three-day event. (Xinhua/Zou Zheng)

Players compete during the Third Annual World Collegiate Go Chess Championship at University of Toronto, in Toronto, Canada, July 9, 2016. A total of 102 college students from 70 Universities all over the world participated in the three-day event. (Xinhua/Zou Zheng)

Yu Bin, head coach of the Chinese National Go Chess team, speaks during the Third Annual World Collegiate Go Chess Championship at University of Toronto, in Toronto, Canada, July 9, 2016. A total of 102 college students from 70 Universities all over the world participated in the three-day event. (Xinhua/Zou Zheng)

Players compete during the Third Annual World Collegiate Go Chess Championship at University of Toronto, in Toronto, Canada, July 9, 2016. A total of 102 college students from 70 Universities all over the world participated in the three-day event. (Xinhua/Zou Zheng)

Players compete during the Third Annual World Collegiate Go Chess Championship at University of Toronto, in Toronto, Canada, July 9, 2016. A total of 102 college students from 70 Universities all over the world participated in the three-day event. (Xinhua/Zou Zheng)