[Event "Ch DDR"] [Site "masterchessopen.com – Gera (Germany)"] [Round "2"] [White "Bertholdt Dieter"] [Black "Zirngibl Albert"] [Result "1-0"] [ECO "E61"] [Opening "King's Indian: 4.Bg5"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Bg5 d6 5.e4 h6 6.Bf4 Nbd7 7.Nf3 e5 8.dxe5 Nh5 9.Be3 dxe5 10.Qd2 c6 11.g3 Qc7 12.Rd1 b6 13.Bg2 Nf8 14.O-O Ne6 15.b4 Bb7 16.Qc1 Bf8 17.b5 Nc5 18.Nxe5 Qxe5 19.Bd4 Qc7 20.Bxh8 f6 21.e5 f5 22.bxc6 {#r} 1-0