Castle early and often.
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[Event "rated untimed match"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Unknown"]
[Black "Unknown223"]
[Result "1-0"]
[Annotator "David Hayes"]
[BlackElo "0"]
[FEN "6k1/pp3pp1/3P1q2/7p/5n2/P4N2/3QrPPP/2R3K1 w - - 0 1"]
[SetUp "1"]
[TimeControl "0"]
[WhiteElo "0"]
1. Qd4 ( { White can try: } 1. d7 Rxd2 2. Nxd2 Ne2+ 3. Kf1 Nxc1 { Black wins with
a large material advantage. } ) 1... Qxd4 2. Nxd4 Rd2 3. d7 Rxd4 4. Rc8+ Kh7 5. d8=Q Rxd8 6. Rxd8 { White wins with a large material advantage. } 1-0