Lei Pang (China, unknown) prefer positions after 5 moves

All yearsLast ten years
3
524
1
2bw
+ 1
=  
-1 
?  
3
524
1
2bw
+ 1
=  
-1 
?  
5
23
14
1bw
+  
=  
- 1
?  
5
23
14
1bw
+  
=  
- 1
?  
3
24
15
1bw
+  
=  
- 1
?  
3
24
15
1bw
+  
=  
- 1
?