Xinmin Han (China, Beijing) prefer positions after 5 moves

All yearsLast ten years
4
32
1
5
1bw
+  
=  
- 1
?  
4
32
1
5
1bw
+  
=  
- 1
?  
5
2
1
4
3
1bw
+  
=  
- 1
?  
5
2
1
4
3
1bw
+  
=  
- 1
?