[Event "Queen's Gambit: Queen's Gambit Traps (Accepted Trap)"] [Site "https://lichess.org/study/RKEBYTWL/pFR39OtR"] [Date "2020.03.20"] [White "?"] [Black "?"] [Result "*"] [UTCDate "2017.12.12"] [UTCTime "20:54:24"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Old Variation"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e3 { D20 Queen's Gambit Accepted: Old Variation } b5 4. a4 c6 5. axb5 cxb5 6. Qf3 *