Petrov’s Defense: Modern Attack
├── C43 - 1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 - Petrov's Defense: Modern Attack, Center Attack (2) ├── C43 - 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 - Petrov's Defense: Modern Attack (2) └── C43 - 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 - Petrov's Defense: Modern Attack, Center Variation (18) ├── C43 - 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. dxe5 Nc5 - Petrov's Defense: Modern Attack, Center Variation (1) ├── C43 - 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Bd6 - Petrov's Defense: Modern Attack, Center Variation (1) ├── C43 - 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 - Petrov's Defense: Modern Attack, Center Variation (15) │ ├── C43 - 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nc3 - Petrov's Defense: Modern Attack, Center Variation (4) │ ├── C43 - 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 - Petrov's Defense: Modern Attack, Center Variation (7) │ └── C43 - 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. O-O - Petrov's Defense: Modern Attack, Center Variation (4) └── C43 - 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 5. Nxe5 Nxe5 - Petrov's Defense: Modern Attack, Center Variation (1)
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C43 - 1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 - Petrov's Defense: Modern Attack, Center Attack (2)
Petrov's Defense: Modern Attack, Center Attack -
C43 - 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 - Petrov's Defense: Modern Attack (2)
Petrov's Defense: Modern Attack (C43) Coups: 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 -
C43 - 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 - Petrov's Defense: Modern Attack, Center Variation (18)
Petrov's Defense: Modern Attack, Center Variation Coups: 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3



