B03 - 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 - Alekhine Defense: Four Pawns Attack

Alekhine Defense: Four Pawns Attack

└── B03 - 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 - Alekhine Defense: Four Pawns Attack (1)
    └── B03 - 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 - Alekhine Defense: Four Pawns Attack, Main Line (2)