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Speed:
Bullet to Correspondence
Rating:
1000 to 2500
UltraBullet
Bullet
Blitz
Rapid
Classical
Correspondence
400
1000
1200
1400
1600
1800
2000
2200
2500
Submit
Marienbad System
:
Berg Variation
BETA
45%
50%
No description of the opening, yet. We're working on it!
Opening explorer
Popular continuations
Example games
62%
O-O
46%
49%
22%
Nc3
43%
7%
50%
9%
Bg5
43%
54%
3%
Qd1
40%
57%
1%
b3
39%
57%
1%
Bf4
38%
19%
43%
0%
a3
57%
43%
0%
Qd3
43%
57%
0%
Nh4
50%
50%
0%
Qd2
40%
60%
0%
Ne5
67%
33%
0%
Nbd2
100%