[Event "58th US Open"] [Site "Cleveland, OH USA"] [Date "1957.08.16"] [EventDate "1959.08.05"] [Round "12"] [Result "0-1"] [White "Orest Popovych"] [Black "Edmar J Mednis"] [ECO "B68"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "66"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 Be7 10.Nf3 b5 11.e5 b4 12.exf6 bxc3 13.Qxc3 gxf6 14.Bh4 d5 15.Nd4 Na5 16.Be2 Rc8 17.Qg3 Kf8 18.Qe3 Rg8 19.Rhf1 Nc4 20.Bxc4 Rxc4 21.Qd3 Bb5 22.Nxb5 axb5 23.Qxh7 Ra4 24.Rf3 Rxa2 25.Rg3 Rxg3 26.Bxg3 Ke8 27.Qh5 Bf8 28.Rd3 Qa5 29.Kd1 Rxb2 30.f5 Qa4 31.Rc3 Qd4+ 32.Rd3 Qc4 33.Rd2 Rb1# 0-1