[Event "Dallas IT"]
[Round "11"]
[Site "Dallas"]
[Date "1957.12.11"]
[White "Najdorf, Miguel"]
[Black "Olafsson, Fridrik"]
[Result "1/2-1/2"]
[ECO "E80"]
[Opening "King's Indian, Saemisch Variation"]
 1. d4   Nf6
 2. c4   g6
 3. Nc3  Bg7
 4. e4   d6
 5. f3   e5
 6. Nge2 O-O
 7. Be3  c6
 8. d5   cxd5
 9. cxd5 Nbd7
10. g4   a6
11. Qd2  b5
12. Ng3  Ne8
13. h4   f6
14. h5   Rf7
15. hxg6 hxg6
16. O-O-O Nb6
17. Qh2  b4
18. Nce2 Nc4
19. Qh7+ Kf8
20. Bh6  Qa5
21. Kb1  Nxb2
22. Rc1  Na4
23. Qxg6 Nc3+
24. Nxc3 bxc3
25. Bxg7+ Nxg7
26. Rh8+ Ke7
27. Rh2  Rb8+
28. Ka1  Qa3
29. Rcc2 Qb4
30. Rc1  
1/2-1/2