Games played by Teiji Takagawa (Hirakata, Japan) in this fuseki

2
13
4
5
3bw
+1 
=  
-2 
?  

1Takagawa Teiji - Abelyan Karine
2Takagawa Teiji - Yamaguchi Yusui
3Takagawa Teiji - Yamaguchi Yusui