[Event "Ch Moscow (open)"] [Site "masterchessopen.com Moscow (Russia)"] [Round "8"] [White "Monakhov S S (RUS)"] [Black "Filippov N"] [Result "1-0"] [WhiteElo "2132"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qb6 8.Qd2 Qxb2 9.Nb3 Qa3 10.Bxf6 gxf6 11.Be2 Nc6 12.O-O Bd7 13.Qe3 O-O-O 14.Rab1 Qb4 15.Kh1 Bh6 16.a3 Qxa3 17.Ra1 Qb2 18.Ra2 Qxa2 19.Nxa2 {#r} 1-0