... if your King is under attack you don't worry about losing a Pawn on the Queen's side.
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[Event "rated untimed match"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Unknown"] [Black "Unknown524"] [Result "1-0"] [Annotator "David Hayes"] [BlackElo "0"] [FEN "2k5/5Qq1/p1p3rp/Pp3p2/1P6/8/6PP/5R1K w - - 0 1"] [SetUp "1"] [TimeControl "0"] [WhiteElo "0"] 1. Qe8+ Kc7 2. Re1 Rxg2 3. Re7+ Kd6 4. Qd7# 1-0