[Event "Cup Russia (open)"] [Site "masterchessopen.com Vladivostok (Russia)"] [Date "2012.09.23"] [Round "7"] [White "Biryukov Mikhail (RUS)"] [Black "Semeniuk Alexander A (RUS)"] [Result "0-1"] [WhiteElo "2199"] [BlackElo "2417"] [ECO "B40"] [Opening "Sicilian: Open, 2...e6, 4.Nxd4"] 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.g3 Nc6 7.Bg2 Bd7 8.O-O Be7 9.Be3 O-O 10.Qe2 a6 11.a4 Qc7 12.Rad1 Rab8 13.Nb3 Ne5 14.h3 b5 15.axb5 axb5 16.f4 Nc4 17.Bc1 b4 18.Nb1 e5 19.Rfe1 Rfc8 20.Qf2 Ba4 21.Bf1 d5 22.Bxc4 dxc4 23.Na1 Bc5 24.Be3 Nxe4 25.Qg2 exf4 {#R} 0-1