The most important feature of the Chess position is the activity of the pieces.
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[Event "rated untimed match"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Unknown"]
[Black "Unknown108"]
[Result "0-1"]
[Annotator "David Hayes"]
[BlackElo "0"]
[FEN "2rqk2r/pp1bn1pp/5p2/5n2/4Q3/4P1P1/PP1PNPBP/R1B1K2R b KQk - 0 1"]
[SetUp "1"]
[TimeControl "0"]
[WhiteElo "0"]
1... Bc6 2. Qxc6+ Nxc6 { Black wins with a large material advantage. } 0-1