... if your King is under attack you don't worry about losing a Pawn on the Queen's side.
If you are reading this instead of viewing a chess puzzle or game, then you must enable JavaScript on this website.
[Event "rated untimed match"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Unknown"]
[Black "Unknown119"]
[Result "0-1"]
[Annotator "David Hayes"]
[BlackElo "0"]
[FEN "r3r1k1/pp2qpbp/2nQb1p1/4N2n/2N5/2P4P/PP2BPPB/R3R1K1 b - - 0 1"]
[SetUp "1"]
[TimeControl "0"]
[WhiteElo "0"]
1... Bxe5 ( { Black can try: } 1... Bxc4 2. Nxc4 Rad8 3. Qxe7 Rxe7 4. Bf3 { White wins with a large material advantage. } ) 2. Bxe5 Bxc4 3. Qxe7 Rxe7 4. Bxc4 Rxe5 { Black wins with a large material advantage. } 0-1