Games lost by Shingo Okuda (Shiga, Japan) in this fuseki

4
2
1
35
10bw
+13
=  
-42
?  

1Koiso Shigemasa - Okuda Shingo
2Okuda Shingo - Miyagawa Junzo
3Okuda Shingo - Miyagawa Sou
4Okuda Shingo - Takeuchi Yuuta
5Kon Akira - Okuda Shingo
6Okuda Shingo - Nakajima Osamu