[Event "62nd US Open"] [Site "San Francisco, CA USA"] [Date "1961.08.24"] [EventDate "1961.08.14"] [Round "10.18"] [Result "1/2-1/2"] [White "Glenn E Hartleb"] [Black "Eva Aronson"] [ECO "D98"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "57"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be2 c6 9.O-O Nfd7 10.Rd1 Nb6 11.Qd3 N8d7 12.Bf4 Re8 13.Rac1 e6 14.h3 Bxf3 15.Qxf3 Qf6 16.e5 Qe7 17.Ne4 Nc8 18.Qb3 Ndb6 19.Bg5 Qc7 20.Bf3 Nd5 21.Nc5 Nce7 22.Rc2 Rab8 23.Bxe7 Nxe7 24.Ne4 Red8 25.Nd6 Nc8 26.Nxc8 Rbxc8 27.Rcd2 Rd7 28.Rd3 Rcd8 29.Be4 1/2-1/2