Games played by Fumio Iwano (Saitama, Japan) in this fuseki

542
1
3
4bw
+21
=  
-1 
?  

1Tomobe Katsuhiro - Iwano Fumio
2Iwano Fumio - Mitsumori Masao
3Iwano Fumio - Maruta Hiroki
4Iwano Fumio - Ono Takayuki