D06 - 1. d4 d5 2. c4 - Queen's Gambit

Code ECO D06 – Queen’s Gambit

Coups: 1. d4 d5 2. c4

├── D06 - 1. d4 d5 2. c4 c5 3. cxd5 Nf6 - Queen's Gambit Declined: Austrian Defense, Gusev Countergambit (2)
└── D06 - 1. d4 d5 2. c4 c5 3. cxd5 Qxd5 (1)