Blackmar-Diemer Gambit: Pietrowsky Defense
White
Rating Group
Elo gain/loss
Game count
All
-0.52
4,540
<1000
1.95
277
1000-1500
0.24
1,660
1500-2000
-0.79
1,890
2000+
-2.55
701
Black
Rating Group
Elo gain/loss
Count
All
0.52
4,540
<1000
1.94
261
1000-1500
0.92
1,760
1500-2000
0.39
1,910
2000+
-0.83
605