Semi-Slav Chigorin 7.Qc2 mainline 9...b5 by transposition So vs A Baryshpolets, 2013  (D45) Queen's Gambit Declined Semi-Slav, 66 moves, 1-0 Semi-Slav Chigorin, 7.Qc2 Mainline 9...b5 by transposition M Tratar vs M Palac, 2012  (D45) Queen's Gambit Declined Semi-Slav, 23 moves, 0-1 Semi-Slav: Chigorin 7.Qc2 9...b5 by tranposition R Jumabayev vs P Maletin, 2011  (D45) Queen's Gambit Declined Semi-Slav, 42 moves, 0-1 Semi-Slav: Chigorin 7.Qc2 9...b5 by transposition M Bluvshtein vs V Baghdasaryan, 2010  (D45) Queen's Gambit Declined Semi-Slav, 42 moves, 0-1 Semi-Slav Chigorin 7.Qc2 9...b5 by transposition Van Wely vs Kramnik, 1998  (D45) Queen's Gambit Declined Semi-Slav, 29 moves, 0-1 5 games