Games played by Jing Chen (Jiangsu, China) as black in this fuseki

42
51
3
15bw
+34
=21
-14
?  

1Chen Jing - Liu Yang
2Chen Jing - Serdyukov Egor
3Chen Jing - Jiang Lin
4Chen Jing - Zhu Kai
5Chen Jing - Ai Xianping
6Chen Jing - Wang Qichao