Games lost by Xiaohan Dai (Xiamen, China) as black in this fuseki

4
2
1
35
36bw
+811
=43
-46
?  

1Dai Xiaohan - Mei Fan
2Dai Xiaohan - Tan Xinlin
3Dai Xiaohan - Xie Weixiang
4Dai Xiaohan - Chen Lin