[Event "Dortmund-B"] [Site "Dortmund FRG"] [Date "1981.06.??"] [EventDate "?"] [Round "3"] [Result "0-1"] [White "Paul Backwinkel"] [Black "Bruno Boehmfeldt"] [ECO "A45"] [WhiteElo "2245"] [BlackElo "2240"] [PlyCount "100"] 1.d4 Nf6 2.Bg5 c5 3.d5 e5 4.c4 d6 5.Nc3 Be7 6.Bxf6 Bxf6 7.e4 O-O 8.Be2 Nd7 9.Nf3 Bg5 10.O-O Bh6 11.Ne1 g6 12.Nd3 f5 13.Rb1 Nf6 14.Bf3 a5 15.a4 b6 16.Qe2 Ra7 17.Ne1 Rg7 18.Nc2 Kh8 19.Na3 Rgf7 20.Nab5 Rg8 21.Rbe1 Bf8 22.g3 Ne8 23.exf5 gxf5 24.Bh5 Rfg7 25.f4 e4 26.Rf2 Nf6 27.Rg2 Qe7 28.Nd1 Qd8 29.Ne3 Re7 30.b3 Bg7 31.Kh1 Rf8 32.Qd1 Nxh5 33.Qxh5 Rf6 34.Qe2 Qf8 35.Rf1 Bh6 36.g4 fxg4 37.Nxg4 Bxg4 38.Rxg4 Bxf4 39.Rfg1 Rg6 40.Rxg6 hxg6 41.Rxg6 Rh7 42.Rg2 Qf6 43.Qf1 Rh4 44.Nc7 Qh6 45.Qg1 e3 46.Ne6 Rxh2+ 47.Rxh2 Bxh2 48.Qg2 Be5+ 49.Kg1 Qh5 50.Qc2 e2 0-1