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

4
2
1
35
27bw
+53
=63
-28
?  

1Lan Zhiren - Li Peng
2Lan Zhiren - Fu Liang
3Lan Zhiren - Oosumi Yuuki
4Lan Zhiren - Hõbemägi Martin
5Lan Zhiren - Epifanov Dmitry