Black to play and win (easy)
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 → 
1...Nce2+! 2.Bxe2 Qc3! 3.Ra2 ( 3.Qxc3 Nxe2+ 4.Kh1 Nxc3 ) 3...Nxe2+ 4.Qxe2 Qxc7 { This is the end of a line given in Jan Gustafsson's Chess24 video series on the Queen's Gambit Vienna, 7.Bxc4, 10.Nb5 variation. } 0-1
[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "0-1"]
[FEN "r4rk1/p1B2ppp/1p2p3/qP6/3n4/2nB4/1Q3PPP/R4RK1 b - - 0 1"]
[SetUp "1"]

1...Nce2+ $1 2.Bxe2 Qc3 $1 3.Ra2 ( 3.Qxc3 Nxe2+ 4.Kh1 Nxc3 ) 3...Nxe2+ 4.Qxe2 Qxc7
{ This is the end of a line given in Jan Gustafsson's Chess24 video series on the
Queen's Gambit Vienna, 7.Bxc4, 10.Nb5 variation. } 0-1