Games played by Sergey Volkov (Rybinsk, Russia) in this fuseki

2
153
4
4bw
+12
=  
-1 
?  

1Magdeev Igor - Volkov Sergey
2Sumarokov Evgeny - Volkov Sergey
3Volkov Sergey - Karasyov Maxim
4Volkov Sergey - Balabhai Viktor