[Event "Memorial M.Chigorin"] [Site "masterchessopenings.com Sochi (Russia)"] [Round "14"] [White "Korchnoi Viktor (SUI)"] [Black "Antoshin Vladimir S (RUS)"] [Result "1-0"] [WhiteElo "2556"] [BlackElo "2250"] [ECO "E21"] [Opening "Nimzo-Indian: Three Knights"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 c5 5.e3 O-O 6.Bd3 b6 7.O-O Bb7 8.Na4 Qe7 9.a3 Ba5 10.Rb1 Ne4 11.Ne1 d5 12.f3 Nf6 13.dxc5 Bxe1 14.Rxe1 bxc5 15.cxd5 exd5 16.b4 c4 17.Bc2 Nc6 18.Bb2 Rad8 19.b5 Nb8 20.Qd4 a6 21.Qh4 h6 22.bxa6 Bxa6 23.Bxf6 Qxf6 24.Qxf6 gxf6 25.Rb6 c3 26.Bf5 Bc8 27.Rxb8 Bxf5 28.Rxd8 Rxd8 29.Nxc3 d4 30.exd4 Rxd4 31.Rd1 Rc4 32.Nd5 Kg7 33.Ne3 Rc5 34.Nxf5+ Rxf5 35.a4 Ra5 36.Ra1 Kg6 37.Kf2 Kf5 38.Ke3 Ke5 39.Kd3 Kd5 40.Kc3 Kc5 41.Kb3 Kb6 42.Rd1 Rg5 43.g3 Kc5 44.a5 Rf5 45.Ra1 Rxf3+ 46.Kc2 Kc4 47.Ra4+ Kb5 48.a6 Kxa4 49.a7 Rf2+ 50.Kd3 Rxh2 51.a8=Q+ Kb5 52.Qb7+ Kc5 53.Qxf7 Kd6 54.Qxf6+ Kd7 55.g4 Rh3+ 56.Ke2 Rh2+ 57.Kf3 {#r} 1-0