Weiguang Yang (China, Guangdong) prefer positions after 5 moves

All years
3
2
14
5
2bw
+  
=  
-2 
?  
25
13
4
1bw
+  
=  
-1 
?  
3
24
15
1bw
+  
=1 
-  
?  
3
2
14
5
1bw
+ 1
=  
-  
?  
2
413
5
1bw
+  
=  
-1 
?