Tarrasch Defense: Marshall Gambit
White
Rating Group
Elo gain/loss
Game count
All
-0.43
439
<1000
1.76
13
1000-1500
0.63
147
1500-2000
-0.63
175
2000+
-1.84
104
Black
Rating Group
Elo gain/loss
Count
All
0.43
439
<1000
4.33
20
1000-1500
0.55
145
1500-2000
0.37
192
2000+
-0.6
82