Passed pawns must be pushed.
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[Event "rated untimed match"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Delplank"]
[Black "Pardon"]
[Result "0-1"]
[Annotator "David Hayes"]
[BlackElo "0"]
[ECO "A04"]
[FEN "3r2k1/1p4pp/p2r1p2/4q3/3nP3/1PN4P/1P1R1QP1/3R2K1 b - - 0 1"]
[SetUp "1"]
[TimeControl "0"]
[WhiteElo "0"]
1... Nf3+ 2. gxf3 Qg5+ 3. Qg2 Rxd2 4. Rxd2 Rxd2 5. Qxg5 fxg5 { Black wins
with a large material advantage. } 0-1