Yong Zheng (China, unknown) prefer positions after 5 moves

All years
4
2
51
3
1bw
+  
=  
- 1
?  
542
1
3
1bw
+ 1
=  
-  
?  
3
524
1
1bw
+ 1
=  
-  
?  
43
2
15
1bw
+  
=1 
-  
?  
43
25
1
1bw
+  
=  
- 1
?