B00

Borg Defense

1. e4 g5

The Borg Defense is a chess opening classified under ECO code B00. It is reached after the moves 1. e4 g5.

Learn its typical plans and pawn structures rather than memorizing moves — that’s what holds up over the board.

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Related openings

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