Games played by Weinan Zheng (Shanghai, China) in this fuseki

4
2
1
35
9bw
+23
=1 
-21
?  

1Hong Hui - Zheng Weinan
2Zhang Yifeng - Zheng Weinan
3Zheng Weinan - Gu Wei
4Jiang Yinkun - Zheng Weinan
5Zheng Weinan - Ge Chongyu
6Zheng Weinan - Zhang Dong
7Wang Yelin - Zheng Weinan
8Zheng Weinan - Fu Liang
9Zheng Weinan - Li Jie