Games played by Sergey Artemyev (Saint Petersburg, Russia) in this fuseki

4
52
1
3
4bw
+ 2
=1 
-1 
?  

1Nikonov Konstantin - Artemyev Sergey
2Artemyev Sergey - Fedorkin Oleg
3Fedotov Denis - Artemyev Sergey
4Artemyev Sergey - Nikonov Konstantin