Igor Nikolaichuk (Ukraine, unknown) prefer positions after 5 moves

All years
2
41
5
3
1bw
+  
=  
- 1
?  
52
41
3
1bw
+  
=  
-1 
?  
425
1
3
1bw
+  
=  
-1 
?  
2
413
5
1bw
+  
=  
- 1
?  
523
14
1bw
+ 1
=  
-  
?  
425
1
3
1bw
+  
=  
- 1
?