[Event "Ch DDR (juniors) (under 18)"] [Site "masterchessopen.com Ruhla (Germany)"] [Date "1957.08.23"] [Round "9"] [White "Troeger Jochen"] [Black "Wejnar Franz"] [Result "1-0"] [ECO "E41"] [Opening "Nimzo-Indian: 4.e3 c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2 cxd4 6.exd4 d5 7.c5 Ne4 8.Bd2 Nxd2 9.Qxd2 O-O 10.a3 Bxc3 11.Nxc3 Bd7 12.b4 b6 13.Be2 a5 14.O-O Qc7 15.Rfb1 bxc5 16.bxc5 Bc6 17.Bb5 Qd7 18.Rb2 Bxb5 19.Rxb5 Nc6 20.Rab1 Qe7 21.Rb6 Na7 22.Na4 Qh4 23.Ra6 Qe4 24.Re1 Qf5 25.Nb6 Qf6 26.Nxa8 Rxa8 27.Qxa5 {#r} 1-0