[Event "6th olw final B"]
[Site "Medellin COL"]
[Date "1974.09.28"]
[Round "6"]
[White "O'Siochru, Dorren IRL"]
[Black "Kattinger, Ingeborg AUT"]
[Result "1/2-1/2"]
[ECO "B38"]
[EventDate "1974.09.15"]
[PlyCount "99"]

1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Bg7 5.c4 Nc6 6.Be3 Nf6 7.Nc3 d6 8.Be2 
Bd7 9.O-O a6 10.f3 O-O 11.Rc1 Rc8 12.Qd2 Rb8 13.Nd5 Nxd4 14.Bxd4 Nxd5 15.
cxd5 Bxd4+ 16.Qxd4 b5 17.Rc2 f5 18.Rfc1 Rb7 19.e5 dxe5 20.Qxe5 Qb6+ 21.Kh1
Kf7 22.f4 Qd6 23.Bf3 Rb6 24.h3 Qf6 25.Rc7 Rd6 26.b4 Ra8 27.Re1 a5 28.bxa5 
Rxa5 29.Re2 Ra4 30.g4 h6 31.Kg2 Rd4 32.Kg3 Rd3 33.Kg2 fxg4 34.Qxf6+ Kxf6 
35.hxg4 Rd4 36.Kg3 Rd3 37.Kg2 Ra3 38.Kf2 Raa6 39.Kg3 Rab6 40.Kg2 b4 {
Aplazada} 41.Rb2 e6 42.dxe6 Bxe6 43.Ra7 b3 44.axb3 Rxb3 45.Rxb3 Bxb3 46.
Kf2 Bd5 47.Bxd5 Rxd5 48.Ra6+ Kf7 49.Ra7+ Kf6 50.Ra6+ 1/2-1/2

