[Event "Chigorin Memorial-14"]
[Site "Sochi"]
[Date "1980.09.18"]
[Round "11"]
[White "Balashov, Yuri S"]
[Black "Spassov, Liuben"]
[Result "1/2-1/2"]
[WhiteElo "2600"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 b6 8. Ne2 Bb7 9. O-O c5 10. cxd5 exd5 11. f3 Re8 12. Ng3 cxd4 13. cxd4 Nc6 14. Ra2 Rc8 15. Raf2 Rc7 16. Kh1 Bc8 17. Rc2 h5 18. Ne2 Na5 19. Nf4 Bb7 20. h3 Rxc2 21. Qxc2 Qc8 22. Qf2 Ba6 23. Bb2 Bxd3 24. Nxd3 Qf5 25. Rd1 Rc8 26. Kg1 Nc4 27. Bc1 Nd6 28. Bb2 Nc4 29. h4 Rc7 30. Bc1 Nd6 31. Bb2 Nc4 32. Bc1 Nd6 33. Bb2 Nc4 1/2-1/2