[Event "Memorial M.Chigorin (open)"] [Site "masterchessopen.com – St. Petersburg (Russia)"] [Round "7"] [White "Stepanov Evgeny (RUS)"] [Black "Deviatkin Andrei (RUS)"] [Result "0-1"] [WhiteElo "1783"] [BlackElo "2415"] [ECO "D10"] [Opening "Slav: 3.Nc3 Nf6"] 1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 dxc4 5.e4 b5 6.e5 Nd5 7.a4 Bg4 8.h3 Bxf3 9.Qxf3 Nb4 10.Qe4 Qxd4 11.Qxd4 Nc2+ 12.Kd1 Nxd4 13.axb5 Nxb5 14.Bxc4 Nxc3+ 15.bxc3 e6 16.Be3 a5 17.Rb1 Nd7 18.Rb7 Nxe5 19.Be2 O-O-O+ {#R} 0-1