Speed: Bullet to Correspondence  Rating: 1000 to 2500

Queen's Gambit Declined: Orthodox Defense, Main LineBETA

43%7%50%
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Opening explorer
30%Main Linec642%7%51%19% b644%6%50%15%Henneberger Variationa646%7%47%14% h643%7%50%12% c543%6%51%5% dxc445%7%48%3% Re843%51%1% Ne438%6%57%0% Nb640%57%0% Bb435%63%0% a532%64%0% Ne866%