Games played since 2015 year by Oleg Semenov (Podyuga, Russia) in this fuseki

25
413
4bw
+12
=1 
-  
?  

1Kalnitsky Oleg - Semenov Oleg
2Semenov Oleg - Karpov Fyodor
3Semenov Oleg - Fedorkin Oleg
4Stoyanov Kirill - Semenov Oleg