ECO A32: English Opening

ECO A32 is part of volume A — Flank Openings. The Lichess chess-openings dataset files one named line under it. It is English Opening: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense: 1. c4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 Nf6.

That position has come up in 164,975 Lichess games between players rated 1600 to 2500: White won 47.8%, 6.0% were drawn and Black won 46.2%.