[Event "Alekhine memorial"]
[Round "4"]
[Site "Moscow"]
[Date "1971.11.28"]
[White "Kortschnoj, Viktor"]
[WhiteElo "2670"]
[Black "Savon, Vladimir A"]
[BlackElo "2570"]
[Result "0-1"]
[ECO "A11"]
[Opening "English, Caro-Kann defensive system"]
 1. c4   c6
 2. e4   d5
 3. exd5 cxd5
 4. d4   e6
 5. Nc3  Nf6
 6. Nf3  Be7
 7. Bd3  dxc4
 8. Bxc4 O-O
 9. O-O  Nc6
10. Bb3  a6
11. Re1  Na5
12. Bc2  b5
13. a4   b4
14. Ne4  Bb7
15. Bd2  Nxe4
16. Bxe4 Bxe4
17. Rxe4 Nc4
18. Be1  Qd5
19. Re2  Bd6
20. b3   Na5
21. Rb1  Rfc8
22. Qd3  Rc7
23. Bd2  h6
24. h3   Nc6
25. Qe4  Qxe4
26. Rxe4 Rac8
27. Kf1  a5
28. Ree1 g5
29. Rbc1 Kg7
30. Rc4  Kg6
31. Ke2  Ne7
32. Rxc7 Rxc7
33. Rc1  Rd7
34. Kd3  f6
35. Be3  e5
36. dxe5 Bxe5+
37. Kc4  Bc3
38. Kb5  Rd5+
39. Kb6  Nf5
40. Bc5  h5
41. Rc2  g4
42. hxg4 hxg4
43. Ng1  Nd4
44. Bxd4 Bxd4+
45. Kc6  Rf5
46. Rc4  g3
47. Ne2  gxf2
48. Ng3  Be5
49. Nf1  Rh5
50. Rc2  Bd4
51. Rd2  Rh1
52. Rd1  Bc3
53. Kb5  Be1
54. Ng3  Rg1
55. Kxa5 Rxg2
56. Rd3  f5
57. Rf3  Rg1
58. Nxf5 Rg5
0-1