Benko Gambit Declined: Quiet Line
Benko Gambit Declined: Quiet Line is a chess opening classified under ECO A57. Its defining line here is 1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nd2.
1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nd2
The diagram shows the position after 1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nd2. 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.