ECO C40

Gunderam Defense

Gunderam Defense is a chess opening classified under ECO C40. Its defining line here is 1. e4 e5 2. Nf3 Qe7.

Gunderam Defense — board position

1. e4 e5 2. Nf3 Qe7

The diagram shows the position after 1. e4 e5 2. Nf3 Qe7. 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.