[Event "Chigorin Memorial"]
[Site "Sochi URS"]
[Date "1977.09.06"]
[EventDate "1977.08.31"]
[Round "5"]
[Result "1/2-1/2"]
[White "Mihai Suba"]
[Black "Liuben Spassov"]
[ECO "A17"]
[WhiteElo "2455"]
[BlackElo "2480"]
[Source "ChessBase"]
[PlyCount "82"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 d5 8. cxd5
exd5 9. d4 Na6 10. Bg5 Ne4 11. Bxe7 Qxe7 12. Rc1 Rfd8 13. e3 c5 14. Qa4 Nb4 15.
Red1 a5 16. dxc5 bxc5 17. Qa3 Nd6 18. b3 Qf6 19. Ne1 d4 20. exd4 Bxg2 21. Kxg2
cxd4 22. Nb1 d3 23. Nf3 Ne4 24. Rc4 Re8 25. Nbd2 Nc3 26. Re1 Ne2 27. Qa4 Qb2
28. Rc5 Qxa2 29. Rxa5 Qxa4 30. Rxa4 Nc2 31. Rb1 Nc3 32. Rxa8 Rxa8 33. Rf1 f6
34. Nc4 Ra2 35. Nfd2 Nd4 36. Rc1 Nd5 37. Rb1 Nb4 38. Re1 Kf7 39. Nd6+ Kg6 40.
N6c4 Rc2 41. Re4 1/2-1/2