Speed: Bullet to Correspondence  Rating: 1000 to 2500

Modern Defense: Averbakh System, a4BETA

46%50%
No description of the opening, yet. We're working on it!
Opening explorer
22% Nd746%49%22% Nc650%46%15% b643%53%15% Nf645%52%8% c647%49%5% e645%51%3% Bd745%52%2% a554%7%39%2% e538%60%2% h652%45%2% c551%43%1% f538%8%54%