ECO A04

Zukertort Defense: Kingside Variation

Zukertort Defense: Kingside Variation is a chess opening classified under ECO A04. Its defining line here is 1. Nf3 Nh6 2. d4 g6.

Zukertort Defense: Kingside Variation — board position

1. Nf3 Nh6 2. d4 g6

The diagram shows the position after 1. Nf3 Nh6 2. d4 g6. 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.