Castle early and often.
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[Event "rated untimed match"] [Site "?"] [Date "1925.??.??"] [Round "?"] [White "Gruenfeld"] [Black "Torre"] [Result "0-1"] [Annotator "David Hayes"] [BlackElo "0"] [FEN "r1b2rk1/pp1n2pp/2pbpq2/3pNp2/2PPn3/1P3PP1/PBQ1P1BP/RN3RK1 b - - 0 1"] [SetUp "1"] [TimeControl "0"] [WhiteElo "0"] 1... Nxe5 2. dxe5 Bc5+ 3. Kh1 Nxg3+ 4. hxg3 Qh6+ 5. Bh3 Qxh3# 0-1