FEN
[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[WhiteElo "?"]
[BlackElo "?"]
[Variant "Standard"]
[TimeControl "-"]
[ECO "A09"]
[Opening "Réti Opening: Advance Variation"]
[Termination "Unterminated"]
[Annotator "lichess.org"]
1. Nf3 d5 2. c4 d4 { A09 Réti Opening: Advance Variation } 3. b4 *