[Event "URS-ch42 Final"]
[Site "Leningrad"]
[Date "1974.12.04"]
[Round "4"]
[White "Grigorian, Karen Ashotovich"]
[Black "Balashov, Yuri S"]
[Result "0-1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. g3 Bb4 5. Bd2 O-O 6. Bg2 d6 7. Nf3 Bxc3 8. Bxc3 Ne4 9. Qc2 Nd7 10. O-O Ndf6 11. Be1 Bd7 12. Rd1 Qe8 13. d5 e5 14. Nd2 Nc5 15. f3 a5 16. Bf2 b6 17. b3 f4 18. e4 Qg6 19. Rfe1 fxg3 20. hxg3 h5 21. Nf1 Nh7 22. Be3 Ng5 23. Bxg5 Qxg5 24. Qd2 Qf6 25. Ne3 h4 26. g4 g6 27. Rb1 Rf7 28. Re2 Raf8 29. Bh1 Qg5 30. Nd1 Nxe4 31. fxe4 Qxg4+ 32. Rg2 Rf1+ 33. Kh2 Qh3# 0-1