[Event "6th olw final A"]
[Site "Medellin COL"]
[Date "1974.09.29"]
[Round "7"]
[White "Wasnetsky, Ursula GER"]
[Black "Van der Giessen, Ada NED"]
[Result "0-1"]
[ECO "A81"]
[EventDate "1974.09.15"]
[PlyCount "106"]

1.d4 f5 2.g3 Nf6 3.Bg2 g6 4.Nd2 Bg7 5.e4 fxe4 6.Nxe4 O-O 7.Nc5 d5 8.c3 Nc6
9.Nf3 Bg4 10.h3 Bc8 11.Ng5 Qd6 12.Nd3 e5 13.dxe5 Nxe5 14.O-O Nxd3 15.Qxd3 
Bf5 16.Qd1 h6 17.Bf4 Qd7 18.Nf3 Bxh3 19.Ne5 Qf5 20.Nxg6 Qxg6 21.Bxh3 c6 
22.Qb3 Nh5 23.Bc7 b5 24.Rae1 Rae8 25.Qa3 Qf7 26.Rxe8 Rxe8 27.Qd6 Be5 28.
Qxc6 Bxc7 29.Qxh6 Bb6 30.Qg5+ Ng7 31.Bg2 Rd8 32.g4 Kf8 33.Qh6 Qe6 34.Qf4+ 
Kg8 35.Qg5 a6 36.Rd1 d4 37.cxd4 Qxa2 38.Qf6 Qe6 39.Qg5 Rd6 40.d5 Qe2 41.
Rf1 Qxb2 42.Qf4 Qf6 43.Qc1 a5 44.Be4 Qh4 45.Bf3 Rh6 46.Qf4 Qf6 47.Qb8+ Qd8
48.Qxd8+ Bxd8 49.Rc1 Rd6 50.Rc8 Ne8 51.Be4 Nf6 52.f3 Nxd5 53.Rc5 Bb6 0-1

