Games lost by Vladimir Filinov (Saint Petersburg, Russia) as black in this fuseki

5
2
1
3
4
13bw
+32
=1 
-61
?  

1Filinov Vladimir - Arevkov Maxim
2Filinov Vladimir - Sirategyan Karen
3Filinov Vladimir - Sokolov Alexander
4Filinov Vladimir - Soosõrv Ants
5Filinov Vladimir - Sinyov Igor
6Filinov Vladimir - Laibinis Linas