Games played by Siyu Jiang (Zhejiang, China) in this fuseki

4
2
1
35
4bw
+ 3
=  
-1 
?  

1Chen Xin - Jiang Siyu
2Mao Yili - Jiang Siyu
3Jiang Siyu - Zhu Xiangru
4Xue Wenxi - Jiang Siyu