[Event "Ch BRD (corr.)"] [Site "masterchessopen.com - BRD"] [Round "0"] [White "Rupp Claus (GER)"] [Black "Lederer G"] [Result "0-1"] [WhiteElo "2250"] [ECO "E00"] [Opening "Catalan: 3...c5"] 1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Nf3 Bg7 8.Bg2 O-O 9.O-O Nbd7 10.Nd2 a6 11.a4 Rb8 12.Nc4 Ne8 13.a5 Ne5 14.Nb6 Nd7 15.Nca4 Nxb6 16.Nxb6 Nc7 17.Nc4 Nb5 18.Bf4 g5 19.Bd2 Qe7 {#R} 0-1