A29 - 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5

English Opening: King’s English Variation, Four Knights Variation, Fianchetto Line

└── A29 - 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 - English Opening: King's English Variation, Four Knights Variation, Fianchetto Line (1)
    ├── A29 - 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Bc5 - English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Bc5 (6)
    └── A29 - 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 - English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Nb6 (7)