[Event "Ch DDR"] [Site "masterchessopen.com Magdeburg (Germany)"] [Round "16"] [White "Stahl Franz"] [Black "Muehlberg Siegfried"] [Result "0-1"] [ECO "C67"] [Opening "Spanish: Open Berlin"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6 6.Bxc6 bxc6 7.dxe5 Nb7 8.Bg5 Be7 9.Bxe7 Qxe7 10.Nc3 O-O 11.Re1 Nc5 12.Qd2 f6 13.Nd5 cxd5 14.Qxd5+ Kh8 15.exf6 Qxf6 16.Qxa8 Bb7 17.Qe8 Bxf3 18.gxf3 Qxf3 19.Qe3 Qf5 20.Rad1 h6 21.b4 Ne6 22.Rxd7 Nf4 23.Rd2 Qg5+ 24.Qg3 Nh3+ 25.Kg2 Qxd2 {#R} 0-1