B00

Lion Defense: Lion's Jaw

1. e4 d6 2. d4 Nf6 3. f3

The Lion Defense: Lion's Jaw is a chess opening classified under ECO code B00. It is reached after the moves 1. e4 d6 2. d4 Nf6 3. f3.

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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Related openings

Nimzowitsch DefenseBarnes DefenseBorg DefenseBorg Defense: Borg GambitBorg Defense: Troon GambitBorg Defense: Zilbermints GambitCarr DefenseCarr Defense: Zilbermints GambitDuras GambitFried Fox Defense