[Event "Ch DDR"] [Site "Eilenburg (Germany)"] [Round "9"] [White "Gruenberg Hans-Ulrich (GER)"] [Black "Vogt Lothar (GER)"] [Result "0-1"] [WhiteElo "2440"] [BlackElo "2485"] [ECO "E73"] [Opening "King's Indian: 5.Be2 O-O"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.O-O Nbd7 8.d5 Nc5 9.Qc2 a5 10.Bg5 h6 11.Be3 b6 12.Nd2 Bg4 13.f3 Bd7 14.b3 Nh5 15.Rfb1 Nf4 16.Bf1 f5 17.a3 fxe4 18.fxe4 Qg5 19.Kh1 Bg4 20.b4 Nd7 21.Nb5 Rac8 22.Na7 Ra8 23.Nb5 Rac8 24.bxa5 bxa5 25.Na7 Rb8 26.Rxb8 Rxb8 27.Nc6 Rf8 28.Rb1 Qh5 29.Re1 Bf6 30.g3 Nh3 31.Qc3 Bg5 32.Bxh3 Qxh3 33.Kg1 Bf3 34.Nxf3 Rxf3 35.Qc1 Nc5 36.Bxg5 Nd3 37.Qd2 Nxe1 38.Qxe1 hxg5 39.a4 Rb3 {#R} 0-1