[Event "Berliner Sommer 2nd"] [Site "Berlin West FRG"] [Date "1984.08.20"] [EventDate "1984.08.18"] [Round "3"] [Result "0-1"] [White "Gerd Treppner"] [Black "Vlastimil Jansa"] [ECO "D92"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "118"] 1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 d5 5.Bf4 O-O 6.Rc1 c6 7.e3 Be6 8.Ng5 Bf5 9.Qb3 Qb6 10.Qxb6 axb6 11.cxd5 Nxd5 12.Nxd5 cxd5 13.a3 Nc6 14.Bb5 Rac8 15.O-O h6 16.Nf3 g5 17.Bg3 Be4 18.Nd2 Bg6 19.Nf3 Be4 20.Nd2 Bg6 21.Nf3 Bh5 22.Bxc6 bxc6 23.Ne5 Bxe5 24.Bxe5 f6 25.Bg3 c5 26.f3 Bg6 27.Rfd1 c4 28.Be1 Kf7 29.Bc3 Bd3 30.Re1 f5 31.Kf2 Rg8 32.Rh1 Rg6 33.h3 h5 34.g3 Rcg8 35.Rcg1 g4 36.hxg4 hxg4 37.f4 Be4 38.Rh7+ R8g7 39.Rh8 Re6 40.Be1 Rgg6 41.Rh4 Bf3 42.Bb4 Rh6 43.Bd2 Kg6 44.Rc1 Kg7 45.Rg1 Rh7 46.Kf1 Reh6 47.Be1 Rh8 48.Bf2 c3 49.bxc3 Rxh4 50.gxh4 Ra8 51.Be1 Rxa3 52.Kf2 Ra2+ 53.Kg3 Kg6 54.Bf2 Be4 55.Re1 Kh5 56.Rc1 b5 57.Re1 Rc2 58.Ra1 Rxc3 59.Ra8 Rc1 0-1