Any pieces that has poor scope or position should be traded quickly.
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[Event "rated untimed match"]
[Site "Lake Sevan"]
[Date "2014.??.??"]
[Round "?"]
[White "Areshchenko"]
[Black "Vidit"]
[Result "0-1"]
[BlackElo "0"]
[ECO "A00"]
[FEN "1r5k/6p1/4p2p/pq1pPP2/2pP3R/Pb6/1R1Q4/1K6 b - - 0 1"]
[SetUp "1"]
[TimeControl "0"]
[WhiteElo "0"]
1... c3 2. Qxc3 Qf1+ 3. Qc1 Bc2+ { The best and only good square for the
bishop. } 4. Kxc2 ( { White can try: } 4. Ka2 Qxc1 5. Rxb8+ Kh7 6. fxe6 Bd3 7. Rh2 Bc4+ 8. Rb3 a4 9. Rb2 axb3+ 10. Rxb3 Qc2+ 11. Ka1 Qxb3 12. e7 Qa2# ) 4... Rc8+ 5. Kb3 Rxc1 { Black wins with a large material advantage. } 0-1