Games played by Stepan Grishnin (Nizhny Novgorod, Russia) in this fuseki

3
24
15
4bw
+1 
=2 
- 1
?  

1Mikhailov Alexander - Grishnin Stepan
2Grishnin Stepan - Shevelyov Sergey
3Grishnin Stepan - Sirategyan Karen
4Grishnin Stepan - Smirnov Evgeny