├── D35 - 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 - Queen's Gambit Declined: Exchange Variation, Positional Variation (11)
│   ├── D35 - 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Bd3 - Queen's Gambit Declined: Exchange Variation, Positional Variation (1)
│   ├── D35 - 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Nge2 - Queen's Gambit Declined: Exchange Variation, Positional Variation (1)
│   ├── D35 - 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Qb3 - Queen's Gambit Declined: Exchange Variation, Positional Variation (1)
│   ├── D35 - 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Qf3 - Queen's Gambit Declined: Exchange Variation, Positional Variation (7)
│   └── D35 - 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. f3 - Queen's Gambit Declined: Exchange Variation, Positional Variation (1)
├── D35 - 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 - Queen's Gambit Declined: Exchange Variation, Positional Variation (2)
└── D35 - 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 - Queen's Gambit Declined: Exchange Variation, Positional Variation (9)