Speed: Bullet to Correspondence  Rating: 1000 to 2500

Yusupov-Rubinstein System, Nfd2, b6, c4BETA

47%12%41%
No description of the opening, yet. We're working on it!
Opening explorer
74% Bb748%12%40%15% O-O20%60%6% Be750%50%3% c5100%3% Ne4100%