[Event "URS-ch41 Final"]
[Site "Moscow"]
[Date "1973.10.24"]
[Round "16"]
[White "Grigorian, Karen Ashotovich"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Nc6 6. Nf3 Bxc5 7. Bf4 O-O 8. e3 d5 9. Rd1 Qa5 10. a3 Be7 11. Nd2 e5 12. Nb3 Qc7 13. Bg3 dxc4 14. Bxc4 Nb4 15. Qe2 Nc2+ 16. Qxc2 Qxc4 17. Bxe5 b6 18. Nd4 Rd8 19. b3 Qc5 20. Bxf6 Bxf6 21. Ne4 Qxa3 22. Nxf6+ gxf6 23. O-O Qc5 24. Qe4 Bd7 25. Rc1 Qe5 26. Qb7 Qb8 27. Rc7 Qxb7 28. Rxb7 Bc8 29. Rc7 Bd7 30. f3 a5 31. Rfc1 b5 32. Ra1 a4 33. bxa4 bxa4 34. Ra3 Rac8 35. Rxd7 1/2-1/2