Games played by Jianfeng Zhu (Shanghai, China) in this fuseki

23
145
4bw
+3 
=1 
-  
?  

1Zhu Jianfeng - Mei Fan
2Zhu Jianfeng - Gu Jichun
3Zhu Jianfeng - Cao Shuang
4Zhu Jianfeng - Cao Dong