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

2
513
4
4bw
+ 2
= 1
-1 
?  

1Artemyev Sergey - Karasyov Maxim
2Filinov Vladimir - Artemyev Sergey
3Hou I-Cheng - Artemyev Sergey
4Kachaev Denis - Artemyev Sergey