Sergey Kalashnik
(Russia, Tomsk) prefer positions after 5 moves
All years
5
4
3
2
1
10
b
w
+
1
1
=
-
6
2
?
4
2
1
5
3
4
b
w
+
=
2
-
2
?
4
3
2
1
5
2
b
w
+
2
=
-
?
4
2
5
1
3
2
b
w
+
1
=
-
1
?
3
2
4
1
5
1
b
w
+
1
=
-
?
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