[Event "San Antonio IT"]
[Round "10"]
[Site "San Antonio"]
[Date "1972"]
[White "Karpov, Anatoly"]
[WhiteElo "2630"]
[Black "Smith, Kenneth R"]
[BlackElo "2395"]
[Result "1-0"]
[ECO "B81"]
[Opening "Sicilian, Scheveningen, Keres Attack"]
 1. e4   c5
 2. Nf3  d6
 3. d4   cxd4
 4. Nxd4 Nf6
 5. Nc3  e6
 6. g4   h6
 7. g5   hxg5
 8. Bxg5 a6
 9. Qd2  Bd7
10. O-O-O Nc6
11. h4   Qc7
12. Be2  O-O-O
13. f4   Be7
14. h5   Kb8
15. Kb1  Be8
16. Bf3  Na5
17. Qe2  Nc4
18. Rhe1 Rc8
19. Rd3  Ng8
20. Qg2  Bf8
21. Rh1  Ne7
22. b3   Na3+
23. Kb2  Nb5
24. Ncxb5 axb5
25. Qd2  Qb6
26. Bh4  b4
27. Bf2  Qa5
28. Be1  e5
29. Ne2  Nc6
30. f5   f6
31. Rd5  Qa3+
32. Kb1  Bf7
33. Rd3  b6
34. Bf2  Kb7
35. c3   bxc3
36. Rxc3 Be7
37. Rg1  Rhg8
38. Qb2  Qxb2+
39. Kxb2 Na7
40. Rxc8 Nxc8
41. Nc3  Bd8
42. Be2  Ne7
43. Bc4  Bxc4
44. bxc4 Rh8
45. Rh1  Kc6
46. Kb3  Rh7
47. Be3  Rh8
48. Kb4  Rh7
49. Nd5  Nxd5+
50. cxd5+ Kb7
51. Kb5  Bc7
52. a4   Rh8
53. Bd2  Rh7
54. Bb4  Rh8
55. Rg1  Rh7
56. Rg6  Bb8
57. h6   gxh6
58. Rxf6 h5
59. Bxd6 Bxd6
60. Rxd6 h4
61. Rxb6+ Ka7
62. Rg6  h3
63. Rg1  Rh4
64. Rg7+ Ka8
65. f6   Rf4
66. f7   h2
67. Rh7  Rxf7
68. Rxh2 Rf4
69. d6   Rxe4
70. Rh8+ 
1-0