[Event "URS-ch41 Final"]
[Site "Moscow"]
[Date "1973.10.16"]
[Round "11"]
[White "Savon, Vladimir A"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nf6 5. exd5 Nxd5 6. Nb3 cxd4 7. Nbxd4 Be7 8. Be2 O-O 9. O-O a6 10. c4 Nb4 11. Be3 Qc7 12. a3 N4c6 13. Qc2 Nxd4 14. Nxd4 Bd7 15. b4 Nc6 16. Nb3 Rfd8 17. Rad1 Be8 18. Rxd8 Rxd8 19. Rd1 Rxd1+ 20. Qxd1 h6 21. g3 Nb8 22. Qd4 Nc6 23. Qd1 Nb8 24. Qd4 Nc6 25. Qd1 1/2-1/2