Games tied by Hao Wu (Beijing, China) as black in this fuseki

4
2
1
35
31bw
+54
=68
-53
?  

1Wu Hao - Nikonov Konstantin
2Wu Hao - Takashima Junya
3Wu Hao - Oll Aivo
4Wu Hao - Purk Andry
5Wu Hao - Epifanov Dmitry
6Wu Hao - Zhu Xiangru