[Event "Memorial P.Dubinin (open)"] [Site "Nizhnij Novgorod (Russia)"] [Date "2009.01.08"] [Round "0"] [White "Vorontsov Anatoly (RUS)"] [Black "Ivanov Sergey B (RUS)"] [Result "0-1"] [WhiteElo "2044"] [BlackElo "2270"] [ECO "B03"] [Opening "Alekhine: 4.c4 Nb6"] 1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.exd6 cxd6 6.Nc3 g6 7.Be3 Bg7 8.Rc1 O-O 9.b3 Nc6 10.Nf3 Bg4 11.Be2 d5 12.c5 Nc8 13.O-O e6 14.b4 N8e7 15.b5 Na5 16.Ne5 Bxe2 17.Nxe2 Nf5 18.Bf4 a6 19.a4 axb5 20.axb5 g5 {#R} 0-1