[Event "80th US Open"]
[Site "Chicago, IL USA"]
[Date "1979.08.03"]
[EventDate "?"]
[Round "6"]
[Result "0-1"]
[White "John C Timm"]
[Black "K Estes"]
[ECO "C05"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "96"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.f4 c5 6.c3 Nc6 7.Ndf3
Qb6 8.g3 cxd4 9.cxd4 Bb4+ 10.Kf2 f6 11.Kg2 Qd8 12.Bd3 O-O
13.Ne2 Nb6 14.b3 f5 15.Bb2 Bd7 16.a3 Be7 17.Nc3 Be8 18.b4 Bh5
19.Na4 Nc4 20.Qe2 b5 21.Nc5 Bxc5 22.bxc5 Rb8 23.Rhb1 Qe8
24.Bc3 a5 25.Qe1 Bxf3+ 26.Kxf3 Qh5+ 27.Kg2 g5 28.Be2 Qg6
29.Kh1 Kh8 30.Bxc4 dxc4 31.Qd2 Rfd8 32.fxg5 b4 33.axb4 axb4
34.Bxb4 Nxd4 35.Qg2 f4 36.Rb2 Nb3 37.Rf1 Rxb4 38.c6 c3 39.c7
Rc8 40.Ra2 Qe4 41.Qxe4 Rxe4 42.Rb1 Rb4 43.Rd1 Nd2 44.Ra6 Rxc7
45.Ra8+ Kg7 46.Raa1 f3 47.Kg1 c2 48.Rxd2 Rb1+ 0-1