[Event "21st USA-ch (w) play-off"]
[Site "El Paso USA"]
[Date "1975.12.??"]
[Round "1"]
[White "Orton, Ruth"]
[Black "Herstein, Ruth"]
[Result "1-0"]
[BlackElo "2035"]
[ECO "A00"]
[EventDate "1975.12.??"]
[PlyCount "0"]

1-0

[Event "21st USA-ch (w) play-off"]
[Site "El Paso USA"]
[Date "1975.12.??"]
[Round "2"]
[White "Herstein, Ruth"]
[Black "Orton, Ruth"]
[Result "1-0"]
[WhiteElo "2035"]
[ECO "A00"]
[EventDate "1975.12.??"]
[PlyCount "0"]

1-0

[Event "21st USA-ch (w) play-off"]
[Site "El Paso USA"]
[Date "1975.12.31"]
[Round "3"]
[White "Orton, Ruth"]
[Black "Herstein, Ruth"]
[Result "1-0"]
[BlackElo "2035"]
[ECO "C02"]
[EventDate "1975.12.??"]
[PlyCount "83"]

1.e4 c5 2.c3 e6 3.d4 d5 4.e5 Nc6 5.Nf3 Qb6 6.a3 c4 7.g3 a5 8.a4 Bd7 9.Bh3 
Be7 10.O-O h5 11.Qe2 Nh6 12.Bg5 Qd8 13.Bxe7 Qxe7 14.Na3 g5 15.Nd2 g4 16.
Bg2 h4 17.Nb5 O-O-O 18.Nd6+ Kb8 19.b3 cxb3 20.Nxb3 Bc8 21.Rab1 Nf5 22.Nxc8
Rxc8 23.Nc5 Rc7 24.Na6+ Ka7 25.Nxc7 Qxc7 26.Rb3 hxg3 27.fxg3 f6 28.Rfb1 
Nd8 29.Bf1 fxe5 30.Qxe5 Qh7 31.Qe2 Nxg3 32.Qg2 Ne4 33.Bd3 Qh6 34.Bxe4 Qe3+
35.Qf2 Qxe4 36.Rb5 Kb8 37.Qg3+ Kc8 38.Rc5+ Kd7 39.Rc7+ Ke8 40.Re1 Qg6 41.
Qd6 Rh7 42.Rc8 1-0

[Event "21st USA-ch (w) play-off"]
[Site "El Paso USA"]
[Date "1976.01.??"]
[Round "4"]
[White "Herstein, Ruth"]
[Black "Orton, Ruth"]
[Result "0-1"]
[WhiteElo "2035"]
[ECO "A00"]
[EventDate "1975.12.??"]
[PlyCount "0"]

0-1

