Speed: Bullet to Correspondence  Rating: 1000 to 2500

Marienbad System, Qc7, O-OBETA

45%6%50%
No description of the opening, yet. We're working on it!
Opening explorer
34% e650%6%44%28% d636%7%57%13% g646%54%8% cxd463%13%5% Nc640%20%40%4% h575%3% h6100%3% Ng467%33%2% d5100%1% Qc6100%