[Event "Amsterdam IBM"] [Site "Amsterdam NED"] [Date "1979.07.18"] [EventDate "1979.07.12"] [Round "6"] [Result "1/2-1/2"] [White "Robert Eugene Byrne"] [Black "Vlastimil Hort"] [ECO "B84"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "44"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e6 7.f4 Nc6 8.Be3 Bd7 9.O-O Be7 10.Qe1 O-O 11.Rd1 Qb8 12.Qg3 Rd8 13.Nf3 Be8 14.Bb6 Rc8 15.f5 Ne5 16.fxe6 fxe6 17.Qh3 Nxf3+ 18.Rxf3 Bf7 19.Bd3 Rc6 20.Bd4 e5 21.Nd5 Bd8 22.Be3 Qc8 1/2-1/2