├── D07 - 1. d4 d5 2. c4 Nc6 - Queen's Gambit Declined: Chigorin Defense (1)
├── D08 - 1. d4 d5 2. c4 e5 - Queen's Gambit Declined: Albin Countergambit (1)
└── D09 - 1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 - Queen's Gambit Declined: Albin Countergambit, Fianchetto Variation (0)