[Event "World Championship 27th"]
[Round "18"]
[Site "Moscow"]
[Date "1969.06.02"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris V"]
[Result "1/2-1/2"]
[ECO "A13"]
[Opening "English Opening"]
 1. c4   e6
 2. d4   d5
 3. Nc3  c5
 4. cxd5 exd5
 5. Nf3  Nc6
 6. g3   Nf6
 7. Bg2  Be7
 8. O-O  O-O
 9. Bg5  cxd4
10. Nxd4 h6
11. Be3  Re8
12. Rc1  Bf8
13. Nb3  Be6
14. Nb5  Bg4
15. h3   Bf5
16. N5d4 Nxd4
17. Nxd4 Bd7
18. Qb3  Qa5
19. a3   Bd6
20. Qd3  Qd8
21. Rfd1 Qe7
22. Bd2  Ne4
23. Be1  Be5
24. Qb3  Bxd4
25. Rxd4 Bc6
26. h4   Qe5
27. Qe3  Qf6
28. Bxe4 Rxe4
29. Rxe4 dxe4
30. Bc3  Qf5
31. Rd1  Re8
32. Rd6  f6
33. Rd4  a6
34. Kh2  Qg4
35. a4   Kf7
36. Kg1  Re5
37. Rd6  Rf5
38. b3   Qh3
39. Be1  Qg4
40. Bc3  Qh3
41. Bd4  h5
42. Bc3  Kg8
43. Rd8+ Kh7
44. Rd6  Qg4
45. a5   Qg6
46. b4   Qf7
47. Bd4  Qc4
48. Bc5  Re5
49. Bd4  Rf5
50. Bc5  Qc2
51. Qd2  Qb3
52. Qd1  Qb2
53. Qd2  Qa1+
54. Qd1  Qe5
55. Qd4  Qe8
56. Qc4  Bb5
57. Qe6  Qxe6
58. Rxe6 Rd5
59. Rd6  
1/2-1/2