[Event "San Antonio IT"]
[Round "4"]
[Site "San Antonio"]
[Date "1972"]
[White "Hort, Vlastimil"]
[WhiteElo "2600"]
[Black "Gligoric, Svetozar"]
[BlackElo "2575"]
[Result "1/2-1/2"]
[ECO "E92"]
[Opening "King's Indian, Classical Variation"]
 1. d4   Nf6
 2. c4   g6
 3. Nc3  Bg7
 4. e4   d6
 5. Nf3  O-O
 6. Be2  e5
 7. Be3  Ng4
 8. Bg5  f6
 9. Bh4  g5
10. Bg3  Nh6
11. d5   Nd7
12. Nd2  f5
13. exf5 Nf6
14. Nde4 Nxe4
15. Nxe4 Bxf5
16. Bd3  g4
17. Qe2  Qe8
18. O-O-O Qg6
19. h3   gxh3
20. gxh3 Bxe4
21. Bxe4 Nf5
22. Kb1  Kh8
23. Rhg1 Qh6
1/2-1/2