[Event "URS-ch40 Final"]
[Site "Baku"]
[Date "1972.12.03"]
[Round "11"]
[White "Mukhin, Mikhail A"]
[Black "Grigorian, Karen Ashotovich"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. f4 Bb7 9. O-O b4 10. Na4 Bxe4 11. Re1 Be7 12. c3 d5 13. Be3 O-O 14. Qe2 bxc3 15. bxc3 Qd6 16. Red1 Nc6 17. c4 Nxd4 18. Rxd4 Rac8 19. Rad1 Qc6 20. cxd5 exd5 21. h3 Rfd8 22. Qf2 h5 23. R4d2 Bb4 24. Re2 Qb5 25. Bd4 Bd3 26. Re3 Be4 1/2-1/2