[Event "corr."] [Site "masterchessopen.com DDR"] [Round "0"] [White "Tischer"] [Black "Mueller"] [Result "1/2-1/2"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 dxc4 7.Bxh7+ Nxh7 8.axb4 Nc6 9.Nf3 Nxb4 10.O-O Bd7 11.Ne5 b5 12.b3 Nd5 13.Ne4 cxb3 14.Nc5 Be8 15.Qxb3 b4 16.Bd2 a5 17.Ra2 Nhf6 18.Rfa1 a4 19.Nxa4 Ne4 20.Be1 Bxa4 21.Rxa4 Rxa4 22.Qxa4 Qd6 23.Nc4 Qe7 24.Qc6 Rb8 25.Nb2 Nec3 26.Ra7 Qd6 27.Qxd6 cxd6 28.Kf1 Nb6 29.f3 d5 30.Bg3 Rc8 31.Rb7 Rc6 32.Be1 Na2 33.Nd3 b3 34.Rb8+ Kh7 35.Bd2 Nc4 36.Ke2 Rb6 37.Rxb6 Nxb6 38.Kd1 Nc4 39.e4 b2 40.Kc2 Nxd2 41.Kxb2 dxe4 42.fxe4 Nxe4 43.Kxa2 Nd2 44.Kb2 Nf1 45.h3 Ne3 46.Ne1 Kg6 47.Kc3 Kf5 48.Kb4 Ke4 49.Kc5 g6 50.Nf3 Nxg2 51.Ng5+ Kf5 52.Nxf7 Nf4 53.Nd6+ Kf6 {#d} 1/2-1/2