Dee ihe na-esote paragraf a - Ọ malitere igwu egwuregwu n'asọmpi chess mgbe ọ dị afọ asaa, n'afọ 2009. Nkenke aha onyonyo Yu ruru 2100 na njedebe afọ 2013. N'afọ 2014, Yu gbara asọmpi na World Youth Chess Championships na Durban, South Africa na ngalaba Girls U12 wee were ọla edo. Ọ bụ nwanyị mbụ gbara bọọlụ mere nke ahụ maka United States n'ime afọ iri abụọ na asaa. Yu meriri Virginia State Closed Championship na 2015, wee bụrụ onye ọkpụkpọ kacha nta na nwanyị mbụ mere ya. O merikwara asọmpi National Girls Tournament of Champions ugboro atọ, na 2014 na 2015, ma merie ya na 2016. Yu so na ndị otu US na Women's World Team Chess Championship na 2017 na Women's Chess Olympiad na 2018. N'okwu nke abụọ
Yu meriri ọla nchara n'otu n'otu na-egwu bọọdụ ise.