[Event "Olympiad-15 Final A"]
[Site "Varna"]
[Date "1962.10.06"]
[Round "9"]
[White "Unzicker, Wolfgang"]
[Black "Petrosian, Tigran V"]
[Result "0-1"]
1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nd7 5. Bc4 Nb6 6. Bb3 c6 7. a4 a5 8. O-O e6 9. Be3 Ne7
10. Qd2 h6 11. Ne2 d5 12. Ng3 Kf8 13. Ne5 Kg8 14. c3 Nd7 15. Nxd7 Qxd7 16. Rfe1 b6 17. Bc2
Ba6 18. h4 dxe4 19. Nxe4 Nd5 20. Ng3 Qc7 21. Bb3 Rd8 22. Ne2 Qe7 23. g3 c5 24. Bxd5 Rxd5
25. Nf4 Rd6 26. Qc2 cxd4 27. cxd4 Qd7 28. Rac1 Bf6 29. Nd3 Bxd3 30. Qxd3 Kg7 31. Rc4 Rc8
32. Rxc8 Qxc8 33. Rc1 Qd7 34. Rc4 e5 35. d5 Rxd5 36. Qe4 b5 37. axb5 Rxb5 38. Ra4 Be7 39.
Kh2 Bb4 40. Ra1 Qd5 41. Qc2 Bc5 42. Rd1 Bd4 43. Qd2 h5 44. Bxd4 Qxd4 45. Qxd4 exd4 46.
Rxd4 Rxb2 47. Kg2 Rb6 48. Ra4 Ra6 49. Kf3 Kf6 50. Ke4 Ke6 51. f3 Ra7 52. g4 Ra6 53. Kf4 f6
54. Ke4 f5+ 55. gxf5+ gxf5+ 56. Kf4 Kf6 57. Ke3 Ke5 58. Kd3 Rd6+ 59. Ke3 Rd5 60. Rc4 Rb5
61. Ra4 Kd5 62. Ra1 Kc4 63. Kf4 Kc3 64. Kg5 Kb2 65. Re1 f4+ 66. Kxf4 a4 67. Ke4 a3 68. f4
a2 69. f5 Ka3 70. Kf4 Rb1 71. Re3+ Kb4 72. Re4+ Kc5 0-1