Grünfeld Defense: Gibbon Gambit
White
Rating Group
Elo gain/loss
Game count
All
1.33
27
<1000
8.91
2
1000-1500
1.62
5
1500-2000
1.11
13
2000+
-0.64
7
Black
Rating Group
Elo gain/loss
Count
All
-1.33
27
<1000
4.47
2
1000-1500
-0.97
3
1500-2000
-0.8
12
2000+
-3.23
10