[Event "Dallas IT"]
[Round "13"]
[Site "Dallas"]
[Date "1957.12.13"]
[White "Najdorf, Miguel"]
[Black "Yanofsky, Daniel Abraham"]
[Result "1/2-1/2"]
[ECO "A15"]
[Opening "English, 1...Nf6 (Anglo-Indian defence)"]
 1. c4   Nf6
 2. d4   g6
 3. g3   Bg7
 4. Bg2  d6
 5. Nf3  O-O
 6. O-O  c5
 7. d5   Na6
 8. Nc3  Nc7
 9. Bf4  Rb8
10. a4   Nh5
11. Bg5  a6
12. a5   b5
13. axb6 Rxb6
14. Qc2  Rb4
15. b3   Bd7
16. Ra3  h6
17. Bd2  Qc8
18. Ne1  Bh3
19. Nd3  Rb7
20. Rb1  Bxg2
21. Kxg2 e6
22. e4   exd5
23. Nxd5 Re8
24. N3f4 Nxf4+
25. Bxf4 Nxd5
26. cxd5 Rb6
27. Ra4  Qb7
28. Qc4  Rb8
29. Bd2  Rb5
30. g4   Kh7
31. Bf4  Rb6
32. h3   Re8
33. Rd1  Rd8
34. Rd3  Rb8
35. Bg3  Re8
36. Re3  Bd4
37. Re2  Bg7
38. f3   Rd8
39. Rea2 Ra8
40. Rd2  Rd8
41. Rd3  Rb5
42. f4   Re8
43. Rf3  Bd4
44. Qd3  Rb6
45. Bf2  Bxf2
46. Kxf2 Rb4
47. Qxa6 Rxb3
48. Qxb7 Rxb7
49. Rc3  Kg7
50. Kf3  g5
51. Ra6  Rd8
52. Rc6  Rb1
53. e5   dxe5
54. fxe5 Rxd5
55. R6xc5 Rf1+
56. Kg2  Rxc5
57. Rxc5 Rf4
58. Kg3  Re4
59. Kf3  Re1
60. Kf2  Re4
61. Kf3  Rf4+
62. Kg3  Ra4
63. Rc3  Ra6
64. Kf3  
1/2-1/2