Games played by Yinkun Jiang (Shanghai, China) in this fuseki

35
1
2
4
5bw
+  
=1 
-4 
?  

1Jiang Yinkun - Zhang Yifeng
2Jiang Yinkun - Gu Wei
3Jiang Yinkun - Zheng Weinan
4Jiang Yinkun - Ge Lingfeng
5Jiang Yinkun - Feng Jiechu