[Event "64th US Open"] [Site "Chicago, IL USA"] [Date "1963.08.15"] [EventDate "1963.08.11"] [Round "5"] [Result "1-0"] [White "Robert Eugene Byrne"] [Black "Jeremiah F Donovan"] [ECO "E21"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "63"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 c5 5.e3 Ne4 6.Qc2 Qa5 7.Qxe4 Bxc3+ 8.Nd2 Bb4 9.a3 cxd4 10.exd4 Be7 11.Qb1 Nc6 12.b4 Qh5 13.Bb2 Bf6 14.Nf3 O-O 15.Be2 Qg6 16.O-O b6 17.Bd3 Qh5 18.Re1 Bb7 19.Re3 g6 20.d5 Bxb2 21.dxc6 Bxa1 22.cxb7 Rab8 23.Qxa1 Rxb7 24.Qd4 f6 25.h3 g5 26.Kh2 Rf7 27.Qd6 f5 28.Nxg5 Rg7 29.Nxe6 dxe6 30.Qxe6+ Rgf7 31.Rg3+ Kf8 32.Qc8+ 1-0