Blackmar-Diemer Gambit Declined: Brombacher Countergambit
White
Rating Group
Elo gain/loss
Game count
All
0.64
1,200
<1000
2.34
35
1000-1500
1.88
206
1500-2000
0.88
434
2000+
-0.17
524
Black
Rating Group
Elo gain/loss
Count
All
-0.64
1,200
<1000
3.38
37
1000-1500
0.83
196
1500-2000
-0.37
425
2000+
-1.65
541