Wenyi Gu (China, Tianjin) prefer positions after 5 moves

All years
245
1
3
1bw
+  
=  
-1 
?  
245
1
3
1bw
+  
=  
-1 
?  
42
1
5
3
1bw
+  
=  
- 1
?  
3
524
1
1bw
+ 1
=  
-  
?