Vitaly Rodikov (Russia, Podyuga) prefer positions after 5 moves

All years
425
1
3
2bw
+  
=  
- 2
?  
542
1
3
1bw
+  
=  
- 1
?  
5
4
2
1
3
1bw
+  
=  
-1 
?  
2
41
5
3
1bw
+1 
=  
-  
?  
425
1
3
1bw
+  
=  
- 1
?