[Event "Ch NRW"] [Site "masterchessopen.com Dortmund (Germany)"] [Round "6"] [White "Seger Ruediger (GER)"] [Black "Bischof Detlef (GER)"] [Result "0-1"] [WhiteElo "2416"] [BlackElo "2283"] [ECO "C07"] [Opening "French: Tarrasch, Open, 4.exd5"] 1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nc6 6.Bb5 Bd6 7.dxc5 Bxc5 8.O-O Ne7 9.Nb3 Bd6 10.Bxc6+ bxc6 11.Qd4 O-O 12.Bf4 Nf5 13.Qa4 a5 14.Rfe1 Be6 15.Rad1 c5 16.Bxd6 Qxd6 17.c4 d4 18.Ne5 Rfc8 19.Nd3 Nh4 20.Re5 Bd7 21.Qa3 Qg6 22.Ne1 Nxg2 23.Nxg2 Bh3 {#R} 0-1