Games played by Zhiren Lan (Sichuan, China) in this fuseki

425
1
3
4bw
+3 
= 1
-  
?  

1Lan Zhiren - Mei Fan
2Lan Zhiren - Xie Zengzhong
3Lan Zhiren - Huang Jianguang
4Soosõrv Ants - Lan Zhiren