[Event "Alekhine memorial"]
[Round "7"]
[Site "Moscow"]
[Date "1971.12.03"]
[White "Savon, Vladimir A"]
[WhiteElo "2570"]
[Black "Petrosian, Tigran V"]
[BlackElo "2640"]
[Result "1/2-1/2"]
[ECO "B10"]
[Opening "Caro-Kann Defence"]
 1. e4   c6
 2. d3   d5
 3. Nd2  Nf6
 4. g3   e5
 5. Ngf3 Nbd7
 6. Bg2  Bd6
 7. O-O  O-O
 8. exd5 cxd5
 9. c4   d4
10. Ng5  a5
11. Nde4 Nxe4
12. Nxe4 Be7
13. g4   Ra6
14. f4   exf4
15. Bxf4 Nc5
16. Nxc5 Bxc5
17. Qf3  Re6
18. Rae1 b6
19. Rxe6 Bxe6
20. h3   Qd7
21. b3   h6
22. Qg3  Re8
23. Be4  f6
24. Qf3  Re7
25. Bc6  Qd8
26. Re1  Kh8
27. Re2  Bg8
28. Rxe7 Qxe7
29. Qe4  Qd8
30. Bd5  Bh7
31. Qe2  Bg6
32. Be4  Bf7
33. Qh2  Qd7
34. Qg3  Be6
35. Kg2  Qa7
36. Bb8  Qd7
37. Qc7  Kg8
38. Qxd7 Bxd7
39. Bc7  Kf7
40. a3   g6
41. b4   axb4
42. axb4 Bxb4
43. Bxb6 Bc3
44. Kf3  f5
45. gxf5 gxf5
46. Ba8  Ke6
47. Ke2  Ba4
48. h4   Kd6
49. Bf3  Ke6
50. Bc5  Bb2
51. Bd5+ Kf6
52. Bb6  Ke7
53. Ba7  Bd7
54. Bc5+ Kf6
55. Kf2  Ba4
56. Bb6  Ke7
57. Ke2  Kd6
58. h5   Be8
59. Bf3  Ba4
60. Kf2  Ke6
61. Bc5  Bc2
62. Ke2  Ba4
63. Bf8  Bc1
64. Bg7  Be3
65. c5   Bb5
66. Bf8  Kd7
67. Bd5  Ba4
68. Bg7  Bb5
69. Be5  Ba4
70. Kf3  Bb5
71. Ke2  Ba4
72. Bg3  Bb5
73. Bb7  Ba4
1/2-1/2