Xian Song (China, Beijing) prefer positions after 5 moves

All years
4
2
1
35
15bw
+33
=2 
-43
?  
53
24
1
1bw
+  
=  
- 1
?  
3
24
15
1bw
+  
= 1
-  
?  
4
25
1
3
1bw
+ 1
=  
-  
?