[Event "6th olw play-off"]
[Site "Medellin COL"]
[Date "1974.09.??"]
[Round "1"]
[White "Baumstark, Gertrude ROM"]
[Black "Alexandria, Nana URS"]
[Result "0-1"]
[ECO "B89"]
[EventDate "1974.09.16"]
[PlyCount "128"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 e6 7.Be3 Be7 8.Qe2 
O-O 9.Bb3 a6 10.Rg1 d5 11.O-O-O Na5 12.g4 Nxb3+ 13.Nxb3 Bb4 14.e5 Nd7 15.
Bd4 Re8 16.f4 b5 17.f5 Bb7 18.Rdf1 Bf8 19.Qf3 exf5 20.Qxf5 Qe7 21.Na5 b4 
22.Nxb7 bxc3 23.Nd6 cxb2+ 24.Kb1 Reb8 25.Qxf7+ Qxf7 26.Rxf7 Nb6 27.Rgf1 
Nc4 28.Nxc4 dxc4 29.Rc7 a5 30.Rxc4 a4 31.Rc7 Ra6 32.a3 Rg6 33.Ba7 Re8 34.
Kxb2 Rxg4 35.Re1 Rg2 36.e6 Bd6 37.Rc6 Be7 38.Bd4 Rb8+ 39.Ka2 Rd8 40.Rg1 
Rxg1 41.Bxg1 Bf6 42.Bc5 h5 43.Ra6 Rc8 44.Ra5 g5 45.Kb1 Kg7 46.Bb4 Re8 47.
Ra7+ Kg6 48.e7 g4 49.Rxa4 Bxe7 50.Ra6+ Bf6 51.Bc3 Rf8 52.a4 h4 53.Be5 Kf5 
54.Bd6 Rh8 55.c4 g3 56.Bxg3 hxg3 57.hxg3 Rc8 58.g4+ Ke5 59.Ra5+ Ke4 60.c5 
Kd3 61.Ra6 Bd4 62.c6 Rb8+ 63.Ka2 Kc2 64.a5 Rb2+ 0-1