[Event "15th olm final A"]
[Site "Varna BUL"]
[Date "1962.10.01"]
[Round "5"]
[White "Popov, Luben BUL"]
[Black "Liebert, Heinz GDR"]
[Result "1/2-1/2"]
[ECO "E12"]
[EventDate "1962.09.16"]
[PlyCount "107"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Bg5 Bb7 5.e3 Be7 6.Bd3 d5 7.Nc3 dxc4 8.Bxc4 
Nbd7 9.O-O O-O 10.Qe2 Ne4 11.Bf4 Bd6 12.Bxd6 Nxd6 13.Bb3 c5 14.Rfd1 Qe7 
15.Bc2 Rad8 16.e4 cxd4 17.Rxd4 e5 18.Nd5 Bxd5 19.Rxd5 f6 20.b4 b5 21.Bb3 
Kh8 22.Nh4 Nb6 23.Rd3 g5 24.Nf5 Nxf5 25.exf5 Rxd3 26.Qxd3 Qxb4 27.Rc1 Nc4 
28.Qd7 Qd2 29.Rd1 Qxd7 30.Rxd7 Rc8 31.Rxa7 Nd2 32.h4 g4 33.g3 e4 34.Kg2 
Nf3 35.Rd7 Rc1 36.Rd1 Rxd1 37.Bxd1 h5 38.a4 bxa4 39.Bxa4 Nd4 40.Be8 Nxf5 
41.Bxh5 Nh6 42.Kf1 f5 43.Be8 Kg7 44.Bd7 Kf6 45.Ke2 Ke5 46.Ke3 Ng8 47.Be8 
Ne7 48.Bf7 Kf6 49.Be8 Ke5 50.Bd7 Nd5+ 51.Ke2 Nf6 52.Bc8 f4 53.Kf1 fxg3 54.
fxg3 1/2-1/2

