[Event "corr."] [Site "masterchessopen.com – DDR"] [Round "0"] [White "Kahl Karl-Heinz"] [Black "Altrichter S"] [Result "0-1"] [ECO "E70"] [Opening "King's Indian: 4.e4 d6"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 Nh5 8.Qd2 f5 9.O-O-O Nd7 10.Bd3 fxe4 11.Nxe4 Nf4 12.Bc2 Nf6 13.Nc3 b5 14.Nxb5 Ba6 15.Na3 Rb8 16.g3 N4h5 17.b3 Bb7 18.Nb1 c6 19.dxc6 Bxc6 20.Qxd6 Qe8 21.Nd2 Rf7 22.Nh3 Bf8 23.Qd3 Bxf3 24.Nxf3 e4 25.Qf1 exf3 26.Qxf3 Ng4 27.Qxg4 Qxe3+ 28.Kb1 Bg7 29.Rd3 Qe5 30.Kc1 Qa1+ {#R} 0-1