Games played by Koichi Kobayashi (Fukushima, Japan) in this fuseki

52
413
4bw
+1 
= 1
-2 
?  

1Kobayashi Koichi - Sato Kiyotomi
2Gakumazawa Hideaki - Kobayashi Koichi
3Kobayashi Koichi - Kudomi Takahiro
4Kobayashi Koichi - Mano Yoshihisa