[Event "Sousse Interzonal"]
[Site "Sousse TUN"]
[Date "1967.11.12"]
[EventDate "1967.??.??"]
[Round "21"]
[Result "0-1"]
[White "Borislav Ivkov"]
[Black "Vlastimil Hort"]
[ECO "A56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "102"]

1.d4 Nf6 2.c4 c5 3.d5 e5 4.Nc3 d6 5.e4 Be7 6.Nf3 O-O 7.g3 Nbd7
8.Bg2 b5 9.cxb5 a6 10.Nd2 axb5 11.Nxb5 Ba6 12.Bf1 Nb6 13.Nc3
Bxf1 14.Nxf1 Qc8 15.Ne3 Qh3 16.Qf3 g6 17.Qg2 Qxg2 18.Nxg2 Na4
19.f3 Nxc3 20.bxc3 Nd7 21.g4 Ra4 22.Rg1 c4 23.Ne3 Nc5 24.Nc2
Nd3+ 25.Kd1 Rb8 26.Rg2 Nxc1 27.Kxc1 Bg5+ 28.Kd1 Rb2 29.Ne1 Rb3
30.Rc2 Raa3 31.Ke2 Rxc3 32.Rxc3 Rxc3 33.a4 Rb3 34.Nc2 Rd3
35.Ra2 Rd2+ 36.Ke1 Rxh2 37.a5 Be3 38.a6 h5 39.gxh5 gxh5 40.Kd1
h4 41.Ra3 Rd2+ 42.Ke1 Rxc2 43.Rxe3 h3 44.a7 Ra2 45.Re2 Rxa7
46.Kf2 c3 47.Kg3 Rc7 48.Rc2 Kg7 49.Kxh3 Kg6 50.f4 exf4 51.Kg4
Rc4 0-1