[Event "US Championship"] [Site "El Paso, TX USA"] [Date "1973.09.17"] [EventDate "1973.09.09"] [Round "7"] [Result "1/2-1/2"] [White "George Francis Kane"] [Black "Lawrence C Gilden"] [ECO "E81"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "46"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 a6 7.Bd3 c5 8.dxc5 dxc5 9.Bxc5 Nfd7 10.Be3 Bxc3+ 11.bxc3 Ne5 12.Be2 Qa5 13.Qb3 b5 14.cxb5 axb5 15.Qb4 Qc7 16.Qc5 Nbc6 17.Bf4 Be6 18.Bxe5 Qxe5 19.Qxe5 Nxe5 20.f4 Nd7 21.Nf3 Bxa2 22.Nd2 Bc4 23.Kf2 Bxe2 1/2-1/2