[Event "Memorial M.Chigorin (open)"] [Site "masterchessopen.com St. Petersburg (Russia)"] [Date "2011.10.19"] [Round "6"] [White "Andronov Ilya (RUS)"] [Black "Ziatdinov Raset (USA)"] [Result "0-1"] [WhiteElo "2129"] [BlackElo "2415"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Nd7 12.Nbd2 cxd4 13.cxd4 Nc6 14.Nb3 a5 15.Bd3 Ba6 16.d5 Ncb8 17.a3 a4 18.Nbd2 Nc5 19.Bf1 Nbd7 20.b4 axb3 21.Nxb3 Nxb3 22.Qxb3 Nc5 23.Qb4 Bc8 24.Bxb5 Rb8 25.Qc4 f5 26.exf5 Bxf5 27.Be3 Bd3 {#R} 0-1