Marcin Bohdankiewicz (Poland, Wrocław) prefer positions after 5 moves

All years
5
43
2
1
1bw
+  
=  
- 1
?  
53
42
1
1bw
+  
=  
-1 
?  
4
2
51
3
1bw
+  
=  
-1 
?