Lion Defense: Anti-Philidor, Lion's Cave
Lion Defense: Anti-Philidor, Lion's Cave is a chess opening classified under ECO B07. Its defining line here is 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5.
1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5
The diagram shows the position after 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5. Play through it move by move in the interactive explorer.
Opening name, ECO code, and main line come from the Lichess open chess openings dataset.