Games tied by Zhiren Lan (Sichuan, China) as black in this fuseki

4
2
1
35
27bw
+53
=63
-28
?  

1Lan Zhiren - Cao Dong
2Lan Zhiren - Sushkov Vladimir
3Lan Zhiren - Fedorkin Oleg
4Lan Zhiren - Ai Xianping
5Lan Zhiren - Zhu Jianfeng
6Lan Zhiren - Zhu Jianfeng