Games played since 2014 year by Oleg Semenov (Podyuga, Russia) in this fuseki

425
1
3
5bw
+2 
=2 
-1 
?  

1Semenov Oleg - Dyachkov Nikita
2Semenov Oleg - Dyachkov Nikita
3Semenov Oleg - Dyachkov Nikita
4Semenov Oleg - Dyachkov Nikita
5Semenov Oleg - Oborina Anastasja