B07
Lion Defense: Anti-Philidor
1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4
The Lion Defense: Anti-Philidor is a chess opening classified under ECO code B07. It is reached after the moves 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4.
It belongs to the Lion Defense family — one of many ways the line can branch. Understanding the parent system’s plans is the fastest way to play this variation well.
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