[Event "Buenos Aires Olympiad"] [Site "Buenos Aires ARG"] [Date "1978.11.04"] [EventDate "1978.10.25"] [Round "10"] [Result "1-0"] [White "James Tarjan"] [Black "Amador Rodriguez Cespedes"] [ECO "E73"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "67"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 Nc6 7.d5 Ne5 8.Qd2 c6 9.Nf3 Ned7 10.Nd4 Qb6 11.Be3 c5 12.Nb3 a6 13.f4 Qc7 14.a4 e6 15.dxe6 fxe6 16.O-O Nb8 17.Rad1 Nc6 18.e5 dxe5 19.fxe5 Rd8 20.exf6 Rxd2 21.Rxd2 Bf8 22.f7 Kg7 23.Nxc5 Ne5 24.N5e4 Nxf7 25.Nf6 Kh8 26.Nce4 Bg7 27.c5 e5 28.Nd5 Qc6 29.Rxf7 Be6 30.Rc7 Qxa4 31.Ndf6 Rf8 32.Bh6 Bxf6 33.Nxf6 Rxf6 34.Rd8+ 1-0