Games played by Qiongwen Lou (Zhejiang, China) in this fuseki

2
41
5
3
4bw
+2 
= 1
-1 
?  

1Lou Qiongwen - Fan Shihao
2Lou Qiongwen - Aasav Jaak Andero
3Lou Qiongwen - Yusupmurzina Darya
4Zhang Tianyi - Lou Qiongwen