[Event "URS Trade Union-ch"]
[Site "Moscow"]
[Date "1964.12.11"]
[Round "7"]
[White "Petrosian, Tigran V"]
[Black "Chistiakov, Alexander Nikolaevi"]
[Result "1-0"]

1. d4 e6 2. Nf3 c5 3. g3 cxd4 4. Nxd4 Nf6 5. Bg2 d5 6. O-O Be7 7. c4 dxc4 8. Nb5 Qb6 9. a4
Nbd7 10. N1a3 Bxa3 11. Rxa3 O-O 12. Be3 Qa5 13. Qc1 Nd5 14. Bd2 Qb6 15. e4 a6 16. exd5
axb5 17. dxe6 fxe6 18. Be3 Qc7 19. axb5 Rxa3 20. bxa3 Nf6 21. b6 Qd8 22. Qxc4 Nd5 23. Bc5
Rf7 24. a4 Bd7 25. a5 Bc6 26. Re1 Qc8 27. Bd4 Qd7 28. h4 Rf8 29. Bb2 Qf7 30. Qe2 Kh8 31.
Bd4 Nf4 32. gxf4 Qg6 33. f3 Rxf4 34. Qxe6 Qxe6 35. Rxe6 Rxd4 36. Rxc6 Rd1+ 37. Bf1 bxc6
38. a6 1-0