Petrosian, Tigran V VS Pietzsch, Wolfgang 1958.10.20

[Event "Olympiad-13 Final A"]
[Site "Munich"]
[Date "1958.10.20"]
[Round "9"]
[White "Petrosian, Tigran V"]
[Black "Pietzsch, Wolfgang"]
[Result "1-0"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Bb4+ 6. Nc3 O-O 7. O-O d5 8. cxd5 exd5 9. a3
Be7 10. b4 c6 11. Bb2 Nbd7 12. b5 cxb5 13. Bxb5 a6 14. Bxd7 Qxd7 15. Ne5 Qd8 16. a4 Bb4
17. Qb3 Bxc3 18. Bxc3 Ne4 19. Ba5 f6 20. Bxb6 Qe7 21. Nf3 Rfc8 22. Bc5 Qd7 23. Rfb1 Bc6
24. Qc2 Rab8 25. Rc1 Qb7 26. Ne1 Qb2 27. Ba7 Rb7 28. Qxb2 Rxb2 29. Nd3 Rb7 30. Bc5 Rb3 31.
Nf4 g5 32. Ne2 Rb2 33. Re1 Kf7 34. f3 Nxc5 35. dxc5 Rc2 36. Nd4 Rxc5 37. Reb1 Rc4 38. a5
h5 39. Rb6 Bb5 40. Kf2 Rc1 41. Rxc1 Rxc1 42. Nxb5 Rc2+ 43. Kg3 axb5 44. Rxb5 h4+ 45. Kh3
Re2 46. a6 Ra2 47. Rb7+ Kg6 48. a7 Kh5 49. Rh7+ Kg6 50. Rd7 Kh5 51. g3 hxg3 52. hxg3 Kg6
53. g4 Kh6 54. Kg3 Kg6 55. f4 gxf4+ 56. exf4 d4 57. f5+ Kh6 58. Rf7 d3 59. Rxf6+ Kg5 60.
Rg6# 1-0