[Event "USSR Zonal"]
[Site "Moscow URS"]
[Date "1964.02.23"]
[EventDate "1964.??.??"]
[Round "5"]
[Result "1/2-1/2"]
[White "David Bronstein"]
[Black "Leonid Stein"]
[ECO "D79"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4 c6
7. cxd5 cxd5 8. Ne5 e6 9. Nc3 Nfd7 10. Nf3 Nc6 11. a3 Nb6
12. Bg5 f6 13. Be3 g5 14. h3 h6 15. Bc1 f5 16. e3 Bd7 17. b3
Be8 18. Bb2 Rc8 19. Rc1 Bh5 20. Ne2 Nd7 21. Qd3 Bg6 22. Qd1
Bh5 23. Qd3 Bg6 24. Qd1 Qe7 25. Ne1 Bh5 26. Nf3 Qd6 27. Qd3 a6
28. Rfe1 Ne7 29. Qd2 Bf6 30. Rxc8 Rxc8 31. Rc1 1/2-1/2