Games lost by Yasuhiro Yamamoto (Hamamatsu, Japan) in this fuseki

3
524
1
8bw
+ 2
=  
-24
?  

1Yamamoto Yasuhiro - Maruyama Yasushi
2Maruyama Yasushi - Yamamoto Yasuhiro
3Yamamoto Yasuhiro - Maruyama Yasushi
4Maruyama Yasushi - Yamamoto Yasuhiro
5Maruyama Yasushi - Yamamoto Yasuhiro
6Fujita Yudai - Yamamoto Yasuhiro