Games played by Igor Sinyov (Moscow, Russia) in this fuseki

2
1
4
53
5bw
+4 
=  
-1 
?  

1Sinyov Igor - Kozhin Mikhail
2Sinyov Igor - Mikhailov Alexander
3Sinyov Igor - Kozhin Mikhail
4Sinyov Igor - Nosovsky Alexander
5Sinyov Igor - Nosovsky Alexander