[Event "62nd US Open"]
[Site "San Francisco, CA USA"]
[Date "1961.08.21"]
[EventDate "1961.08.14"]
[Round "7.26"]
[Result "1-0"]
[White "John Russell Mortz"]
[Black "Ronald Joseph Gross"]
[ECO "C18"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "47"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4
Nf5 8.Bd3 h5 9.Qf4 Nc6 10.Ne2 Nce7 11.dxc5 Qc7 12.Be3 Nxe3
13.Qxe3 Bd7 14.O-O O-O-O 15.Rab1 Nf5 16.Bxf5 exf5 17.c6 Bxc6
18.Qxa7 Rhe8 19.Nd4 Rxe5 20.Rb6 Rde8 21.Nxc6 bxc6 22.Qa6+ Kd8
23.Rb7 Qc8 24.Qb6+ 1-0