Games lost by Taizan Isobe (Omiya, Japan) as black in this fuseki

4
2
1
35
33bw
+48
=53
-85
?  

1Isobe Taizan - Takashima Junya
2Isobe Taizan - Yamaguchi Yusui
3Isobe Taizan - Iio Yoshihiro
4Isobe Taizan - Nishizono Norio
5Isobe Taizan - Fukui Nobuhiro
6Isobe Taizan - Kato Yasuhiro
7Isobe Taizan - Nishimura Toshio
8Isobe Taizan - Nakamura Shigeru