[Event "Memorial M.Chigorin"] [Site "Sochi (Russia)"] [Round "3"] [White "Heinz Liebert"] [Black "Leonid Alexandrovich Shamkovich"] [Result "0-1"] [ECO "B41"] [Opening "Sicilian: Kan (Paulsen)"] 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Qc7 7.a3 Nc6 8.Be2 Nxd4 9.Qxd4 Bd6 10.Qe3 O-O 11.f4 Bc5 12.Qd3 d5 13.b4 dxe4 14.Nxe4 Nxe4 15.Qxe4 f5 16.Qf3 Bd4 17.Rb1 b5 18.Bb2 Bb7 19.Qg3 Bxb2 20.Rxb2 Rf6 21.Qf2 Rg6 22.Bf3 Qxf4 23.O-O Bxf3 24.c5 Rg4 25.Qxf3 Qxf3 26.Rxf3 Rd4 27.Kf2 Kf7 28.Ke2 Rad8 29.Rc3 Ke7 30.Rbc2 a5 31.bxa5 Ra4 32.c6 Rxa5 33.c7 Rc8 34.Rb2 Ra7 35.Rbc2 Ra4 36.Ke3 g5 37.g3 h5 38.Kf3 h4 39.gxh4 Rxh4 40.Rc5 Rh3+ 41.Kg2 Rxa3 42.Rxb5 Ra7 43.Re2 Kf7 44.Rb6 Raxc7 45.Rbxe6 Rc2 46.Kf3 R8c3+ 47.Kf2 f4 48.Rh6 Kg7 49.Rh5 Kg6 50.Rh8 Rc8 51.Rxc2 Rxh8 52.Kf3 Rh3+ 53.Kg4 Rh4+ 54.Kf3 Kh5 55.Ke4 Rh3 56.Kf5 Ra3 57.Rg2 Ra5+ 58.Ke4 Kh4 59.Rb2 Kh3 60.Rc2 Ra4+ 61.Kf5 g4 {#R} 0-1