[Event "Lone Pine"] [Site "Lone Pine, CA USA"] [Date "1975.04.21"] [EventDate "1975.04.13"] [Round "7.3"] [Result "1/2-1/2"] [White "Miguel A Quinteros"] [Black "Oscar Panno"] [ECO "D10"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "24"] 1.c4 Nf6 2.d4 c6 3.Nc3 d5 4.cxd5 cxd5 5.Nf3 Nc6 6.Bf4 e6 7.e3 Be7 8.Nd2 O-O 9.Bd3 b6 10.Rc1 Bb7 11.O-O Qd7 12.a3 Rfc8 1/2-1/2