Games played by Chenzhi Ma (Beijing, China) in this fuseki

4
2
1
35
6bw
+31
=1 
- 1
?  

1Ma Chenzhi - Chen Zihan
2Zhang Xiuqi - Ma Chenzhi
3Ma Chenzhi - Hao Tianyi
4He Shirui - Ma Chenzhi
5Ma Chenzhi - Wang Jingrui
6Ma Chenzhi - Li Jie