King’s Pawn Game

Coups: 1. e4

├── B00 - 1. e4 b6 2. - Owen Defense (2)
├── B00 - 1. e4 d6 2. d4 c6 3. Nc3 Qc7 (1)
├── B00 - 1. e4 d6 2. d4 c6 3. Nf3 (2)
├── B00 - 1. e4 d6 2. d4 Nf6 3. Nc3 e5 (2)
├── B00 - 1. e4 d6 2. g3 - Pirc Defense (1)
├── B00 - 1. e4 Nc6 2. Nf3 - Nimzowitsch Defense: Declined Variation (1)
└── B07-B09 1. e4 d6 2. d4 Nf6 3. Nc3 Pirc defence (5)
    ├── 1. e4 d6 2. d4 Nf6 3. Bd3 e5 - 1. e4 d6 2. d4 Nf6 3. Bd3 e5 - Pirc Defense (1)
    ├── B07 - 1. d4 g6 2. Nf3 Bg7 3. e4 d6 4. c3 Nf6 - Modern Defense: Geller's System (1)
    ├── B07 1. e4 d6 2. d4 Nf6 3. Nc3 Pirc defence (1)
    │   └── B07 - 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. Qd2 - Pirc Defense: 150 Attack (1)
    ├── B08 - 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 - Pirc Defense: Classical Variation (2)
    └── B09 - 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 - Pirc Defense: Austrian Attack (0)