Those who say they understand chess, understand nothing.
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[Event "rated untimed match"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Unknown"]
[Black "Unknown551"]
[Result "0-1"]
[Annotator "David Hayes"]
[BlackElo "0"]
[FEN "8/7p/2p3k1/P2b1p2/5P2/3Qp1PK/2q1B2P/8 b - - 0 1"]
[SetUp "1"]
[TimeControl "0"]
[WhiteElo "0"]
1... Qxd3 2. Bxd3 c5 ( { Black can try: } 2... Bf3 3. a6 c5 4. a7 h5 5. Kh4 Kf6 6. Be2 Bc6 7. Kxh5 { White wins with a large material advantage. } ) 3. g4 c4 4. Bxf5+ Kf6 5. Kg3 h5 6. h4 hxg4 7. Bxg4 c3 8. Bd1 e2 9. Bxe2 c2 10. h5 c1=Q 11. h6 Qg1+ 12. Kh4 Be6 13. h7 Qh2# 0-1