[Event "Memorial M.Chigorin"] [Site "masterchessopenings.com Sochi (Russia)"] [Round "5"] [White "Kotov Alexander A (RUS)"] [Black "Flesch Janos"] [Result "1/2-1/2"] [WhiteElo "2500"] [ECO "E41"] [Opening "Nimzo-Indian: 4.e3 c5 5.Nf3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Nf3 O-O 6.a3 Bxc3+ 7.bxc3 d6 8.Bd3 Nc6 9.e4 e5 10.d5 Ne7 11.Nh4 h6 12.Qf3 Ng6 13.Nf5 Bxf5 14.Qxf5 Qc8 15.Qxc8 Rfxc8 16.g3 b6 17.Ke2 Re8 18.f3 Kf8 19.Be3 Ke7 20.h4 Kd7 21.Bc2 Kc7 22.Rag1 Nf8 23.Kd3 Re7 24.Bd2 Rae8 25.Re1 N8h7 26.Rhg1 Nf8 27.Ba4 N8d7 28.Rg2 Kd8 29.g4 Nh7 30.g5 hxg5 31.hxg5 Nhf8 32.Rh2 Ng6 33.Be3 Kc7 34.Bd1 Rb8 35.Rh7 Rg8 36.Kd2 Ndf8 37.Rh2 Nd7 38.Reh1 Ree8 39.Rh7 Ndf8 40.R7h2 Nd7 41.Ba4 Rh8 42.Rh7 Reg8 43.Ke2 Rxh7 44.Rxh7 Ndf8 45.Rh1 Kd8 46.Kf2 Nf4 47.Rh2 N8g6 48.Kg3 Ke7 49.Bd1 Rb8 50.a4 a5 51.Be2 Rh8 52.Bf1 Rxh2 53.Kxh2 Nh5 54.Bh3 Nhf4 55.Bf1 Kf8 56.Kg3 Ke8 {#d} 1/2-1/2