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

3
425
1
4bw
+ 2
= 1
- 1
?  

1Serichenko Pavel - Chernov Sergey
2Zile Alexander - Chernov Sergey
3Skleznyov Anatoly - Chernov Sergey
4Andreasyan L. - Chernov Sergey