Games played by Sergey Chernov (Moscow, Russia) in this fuseki

3
4
25
1
5bw
+31
=1 
-  
?  

1Chernov Sergey - Doroshkevich Igor
2Chernov Sergey - Krivov S.
3Chernov Sergey - Lomakin Mikhail
4Balychevcev Andrey - Chernov Sergey
5Chernov Sergey - Doroshkevich Igor