[Event "Dortmund"] [Site "Dortmund FRG"] [Date "1984.09.??"] [EventDate "?"] [Round "9"] [Result "1/2-1/2"] [White "Andras Adorjan"] [Black "Alonso Zapata"] [ECO "A27"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "42"] 1.c4 e5 2.Nc3 Nc6 3.Nf3 g6 4.d4 exd4 5.Nxd4 Bg7 6.Nxc6 bxc6 7.g3 Nf6 8.Bg2 O-O 9.O-O Bb7 10.Bg5 h6 11.Be3 Qe7 12.Qd2 Kh7 13.Rad1 a5 14.b3 d6 15.Qc2 Rfb8 16.c5 d5 17.Bd4 Re8 18.Qb2 Rad8 19.Rfe1 Nh5 20.Na4 f5 21.e3 Ba6 1/2-1/2