Yuhao Zhai (China, Jilin) prefer positions after 5 moves

All yearsLast ten years
4
2
1
53
3bw
+  
=  
-12
?  
4
2
1
53
3bw
+  
=  
-12
?  
3
245
1
2bw
+1 
=  
-1 
?  
3
245
1
2bw
+1 
=  
-1 
?  
3
524
1
2bw
+ 2
=  
-  
?  
3
524
1
2bw
+ 2
=  
-  
?