(D10) Classical Exchange
1. d4 d5 2. c4 c6 3. cxd5
0/100 games played
(D10) Winawer
1. d4 d5 2. c4 c6 3. Nc3 e5
0/100 games played
(D10) Alekhine
1. d4 d5 2. c4 c6 3. Nc3 dxc4 4.e4
0/100 games played