[Event "Copenhagen"]
[Site "Copenhagen"]
[Date "1965.??.??"]
[Round "4"]
[White "Hort, Vlastimil"]
[Black "Sloth, Jorn"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C11"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Be7 6.Bxf6 gxf6 7.Nf3 b6 8.Bc4 Bb7
9.Qe2 c6 10.O-O-O Qc7 11.Kb1 Nd7 12.Bb3 O-O-O 13.c4 Rhe8 14.Rhe1 Kb8 15.Qe3 Bf8
16.Nc3 f5 17.h3 Bd6 18.Qe2 Rg8 19.g3 h5 20.Rg1 Nf6 21.Ne5 Bb4 22.Bc2 Bxc3
23.bxc3 c5 24.f3 cxd4 25.cxd4 Ne8 26.g4 f6 27.Nd3 fxg4 28.fxg4 Nd6 29.Nb2 hxg4
30.hxg4 f5 31.gxf5 Rxg1 32.Rxg1 Nxf5 33.Bxf5 exf5 34.d5 b5 35.Rf1 bxc4 36.Qxc4 Qxc4
37.Nxc4 Ba6 38.Rf4 Bxc4 39.Rxc4 Rxd5 40.Kc2 Kb7 41.Kc3 Kb6 42.Rh4 Rc5+ 43.Kd3 Ra5
44.a4 Kc6 45.Ke3 Rd5 46.Rh6+ Kc5 47.Ra6 Rd7 48.Ra5+ Kb4 49.Rxf5 Kxa4 50.Rf8 a5
51.Rb8 Ka3 52.Rb5 a4 53.Ke2 Ka2 54.Rb4 a3 55.Rb8 Rh7 56.Kd2 Rh2+ 57.Kc1 1/2-1/2