[Event "La manœuvre de Boleslavsky"] [Site "https://lichess.org/study/xOVSnWLR/M2BvzM69"] [Date "????.??.??"] [Black "Trait aux Noirs"] [Result "*"] [Variant "From Position"] [ECO "?"] [Opening "?"] [Annotator "https://lichess.org/@/michel_PR"] [FEN "r2qr1k1/pb1n1pp1/1pp2b1p/3p4/1P1P4/2NBPN2/P2Q1PPP/1RR3K1 b - - 0 1"] [SetUp "1"] [Source "https://lichess.org/study/xOVSnWLR/M2BvzM69"] [Orientation "white"] 1... Be7! 2. a4 Nf6 3. h3 Bd6 { 0-1 White resigns. } *