[Event "70th US Open"] [Site "Lincoln, NE USA"] [Date "1969.08.18"] [EventDate "1969.08.10"] [Round "8"] [Result "0-1"] [White "Orest Popovych"] [Black "William E Martz"] [ECO "B85"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "80"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be2 Nf6 7.Be3 a6 8.f4 d6 9.O-O Bd7 10.Qe1 b5 11.Bf3 Rc8 12.Nxc6 Bxc6 13.Bd4 Be7 14.e5 dxe5 15.fxe5 Nd7 16.Qg3 O-O 17.Rae1 Bxf3 18.Rxf3 Bc5 19.Bxc5 Qxc5+ 20.Kh1 b4 21.Ne4 Qxc2 22.Nf6+ Nxf6 23.exf6 Qg6 24.fxg7 Rfd8 25.Qf4 a5 26.Ref1 Rc2 27.Rg1 Rxb2 28.Qc7 Rbd2 29.Qxa5 Qe4 30.Rg3 Ra8 31.Qc5 Rdxa2 32.h3 Rc2 33.Qe7 Rc3 34.Rf1 f5 35.Qg5 Qe5 36.Rg4 b3 37.Rd1 Rd3 38.Rg1 Rad8 39.Rg3 Rd1 40.Kh2 R1d3 0-1