[Event "Destroy 1.d4! Nimzo-Indian and Queen's Indian Defenses for black.: Nimzo-Indian Defense: 4.a3"] [Site "https://lichess.org/study/v2JlW8Uf/UiU0Rnpv"] [Date "2023.08.11"] [White "?"] [Black "?"] [Result "*"] [UTCDate "2023.08.06"] [UTCTime "09:33:12"] [WhiteElo "?"] [BlackElo "?"] [Variant "From Position"] [TimeControl "-"] [ECO "?"] [Opening "?"] [Termination "Unterminated"] [FEN "rnbqk2r/pppp1ppp/4pn2/8/1bPP4/2N5/PP2PPPP/R1BQKBNR w KQkq - 2 4"] [SetUp "1"] [Annotator "lichess.org"] 4. a3 Bxc3+ 5. bxc3 c5 6. e3 b6 7. Bd3 Bb7 8. f3 Nc6 9. Ne2 Na5 10. e4 d6 11. O-O Qc7 12. Ng3 O-O *