Slav Defense (D10)
Coups: 1. d4 d5 2. c4 c6 3. Nc3 Nf6
└── D10 - 1. c4 c6 2. d4 d5 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 - Slav Defense (1)