Games played by Oleg Kalnitsky (Saint Petersburg, Russia) in this fuseki

452
1
3
4bw
+1 
=  
-21
?  

1Kalnitsky Oleg - Kachaev Denis
2Katsev Ilya - Kalnitsky Oleg
3Kalnitsky Oleg - Buszkowski Ludwik
4Kalnitsky Oleg - Katsev Ilya