[Event "URS-ch41 Final"]
[Site "Moscow"]
[Date "1973.10.20"]
[Round "13"]
[White "Keres, Paul"]
[Black "Grigorian, Karen Ashotovich"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 e5 6. Nc3 Ne7 7. d3 Nbc6 8. a3 h6 9. Rb1 a5 10. O-O g6 11. b4 axb4 12. Nd5 Nxd5 13. cxd5 Nd4 14. Nxd4 exd4 15. axb4 b5 16. Qb3 c4 17. dxc4 Rc8 18. c5 dxc5 19. bxc5 Rxc5 20. Bf4 Bd6 21. Bxd6 Qxd6 22. Qd3 O-O 23. Qxd4 Rc4 24. Qe3 Re8 25. Rxb5 Rcxe4 26. Qd3 Qf4 27. g3 Rd4 28. Qb3 Qf5 29. Kg2 Rd2 1/2-1/2