[Event "Ch Germany (team) (South-west) 1977/78"] [Site "masterchessopen.com Germany"] [Round "0"] [White "Busch Raimund (GER)"] [Black "Wahlbrink P"] [Result "0-1"] [WhiteElo "2320"] [ECO "E41"] [Opening "Nimzo-Indian: 4.e3 c5 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.Nf3 Bxc3+ 7.bxc3 d6 8.Nd2 e5 9.Qe2 O-O 10.d5 Ne7 11.e4 Ng6 12.g3 Bh3 13.Nf1 Rb8 14.Ne3 Ne7 15.f4 exf4 16.gxf4 Ng6 17.Qf3 Bd7 18.e5 dxe5 19.Bxg6 fxg6 20.fxe5 Nh5 21.Qg2 Qh4+ 22.Kd1 Ba4+ {#R} 0-1