Nimzo-Indian Defense: Classical Variation, Berlin Variation, Steiner Variation
White
Rating Group
Elo gain/loss
Game count
All
-1.33
20
1000-1500
1.47
3
1500-2000
-0.95
6
2000+
-2.29
11
Black
Rating Group
Elo gain/loss
Count
All
1.33
20
1000-1500
-0.69
4
1500-2000
1.13
6
2000+
2.25
10