[Event "6th olw final B"]
[Site "Medellin COL"]
[Date "1974.09.29"]
[Round "7"]
[White "Watai, Miyoko JPN"]
[Black "Herstein, Ruth USA"]
[Result "0-1"]
[ECO "E32"]
[EventDate "1974.09.15"]
[PlyCount "136"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.Nf3 d5 6.e3 Nbd7 7.Bd3 dxc4 8.Bxc4 
b6 9.O-O Bb7 10.Be2 Rc8 11.a3 Be7 12.b4 c5 13.bxc5 bxc5 14.dxc5 Nxc5 15.
Qb2 Rb8 16.Qc2 Qc8 17.Bb2 Rd8 18.Rfd1 Qc7 19.Rxd8+ Qxd8 20.Rc1 Qb6 21.Nd1 
Be4 22.Qc4 Bd5 23.Qc2 Bb3 24.Qd2 Nfe4 25.Qb4 Qd8 26.Qd4 f6 27.Qxd8+ Rxd8 
28.Bd4 e5 29.Bxc5 Bxc5 30.Ra1 Kf8 31.a4 a5 32.Kf1 Bb4 33.g3 Ke7 34.Kg2 Rd6
35.Ng1 Nc5 36.e4 Nxe4 37.Ne3 Nc3 38.Nf5+ Kd7 39.Nxd6 Kxd6 40.Bb5 Nxb5 {
Aplazada} 41.axb5 Kc5 42.Ne2 Bc4 43.Kf3 Kxb5 44.h3 a4 45.Ke3 a3 46.Nc1 Ka4
47.Na2 Bxa2 48.Rxa2 Kb3 49.Re2 a2 50.Rxa2 Kxa2 51.Ke4 Be1 52.Ke3 Kb3 53.
Ke2 Bb4 54.Kd3 f5 55.f3 Be7 56.g4 g6 57.gxf5 gxf5 58.Ke3 Kc4 59.Kd2 Kd4 
60.Ke2 Bg5 61.Kf2 Kd3 62.Kg2 Ke3 63.Kg3 Bf4+ 64.Kg2 h6 65.h4 e4 66.fxe4 
fxe4 67.Kf1 Kd2 68.h5 e3 0-1

