King's Indian Attack: Yugoslav Variation
King's Indian Attack: Yugoslav Variation is a chess opening classified under ECO A07. Its defining line here is 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4.
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4
The diagram shows the position after 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4. 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.