Sergey Chernov
(Russia, Moscow) prefer positions after 5 moves
All years
3
5
4
2
1
42
b
w
+
18
11
=
1
3
-
9
?
3
4
2
5
1
39
b
w
+
19
2
=
4
-
2
12
?
3
4
5
2
1
22
b
w
+
5
12
=
1
-
4
?
3
4
2
1
5
18
b
w
+
9
4
=
2
-
3
?
3
5
4
2
1
15
b
w
+
7
1
=
7
-
?
3
4
5
2
1
14
b
w
+
7
1
=
-
1
5
?
3
4
2
5
1
12
b
w
+
3
3
=
2
-
4
?
3
4
2
1
5
12
b
w
+
7
3
=
-
2
?
3
2
5
1
4
12
b
w
+
1
7
=
1
-
3
?
3
2
4
1
5
11
b
w
+
4
1
=
1
2
-
1
2
?
5
4
2
1
3
10
b
w
+
6
3
=
-
1
?
3
5
4
2
1
9
b
w
+
2
5
=
1
-
1
?
3
2
1
4
5
9
b
w
+
4
1
=
1
1
-
1
1
?
4
2
1
5
3
8
b
w
+
6
=
-
2
?
2
1
4
5
3
8
b
w
+
5
2
=
1
-
?
5
3
2
1
4
8
b
w
+
5
2
=
-
1
?
4
2
5
1
3
8
b
w
+
7
1
=
-
?
3
4
2
5
1
7
b
w
+
2
2
=
1
-
2
?
3
5
4
2
1
7
b
w
+
2
3
=
1
-
1
?
3
2
1
4
5
7
b
w
+
3
1
=
1
1
-
1
?
3
5
2
1
4
6
b
w
+
2
4
=
-
?
2
1
4
5
3
6
b
w
+
4
1
=
-
1
?
4
3
2
1
5
6
b
w
+
4
1
=
1
-
?
3
2
5
1
4
6
b
w
+
6
=
-
?
2
1
5
4
3
5
b
w
+
4
1
=
-
?
3
5
2
1
4
5
b
w
+
2
1
=
-
1
1
?
3
4
2
5
1
5
b
w
+
3
1
=
1
-
?
3
4
5
2
1
5
b
w
+
1
2
=
-
1
1
?
3
4
2
5
1
5
b
w
+
3
1
=
-
1
?
3
4
2
5
1
4
b
w
+
3
1
=
-
?
3
5
2
1
4
4
b
w
+
1
3
=
-
?
4
3
5
2
1
4
b
w
+
4
=
-
?
3
4
2
5
1
4
b
w
+
2
=
1
-
1
?
5
3
4
2
1
4
b
w
+
2
1
=
1
-
?
4
2
1
5
3
4
b
w
+
4
=
-
?
5
3
4
2
1
4
b
w
+
4
=
-
?
3
5
2
1
4
4
b
w
+
4
=
-
?
3
4
2
5
1
3
b
w
+
3
=
-
?
3
2
4
5
1
3
b
w
+
1
=
-
2
?
3
2
4
5
1
3
b
w
+
1
=
-
2
?
2
5
1
3
4
3
b
w
+
1
=
-
1
1
?
4
2
1
3
5
3
b
w
+
2
=
-
1
?
3
5
2
4
1
3
b
w
+
1
=
1
-
1
?
3
2
4
1
5
3
b
w
+
1
1
=
-
1
?
3
5
4
2
1
3
b
w
+
1
=
-
2
?
3
4
2
5
1
3
b
w
+
3
=
-
?
3
4
2
5
1
3
b
w
+
1
2
=
-
?
4
3
2
5
1
3
b
w
+
1
=
2
-
?
3
5
2
1
4
3
b
w
+
3
=
-
?
3
5
4
2
1
3
b
w
+
2
=
1
-
?
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