[Event "USSR Championship"] [Site "Leningrad URS"] [Date "1960.02.17"] [EventDate "1960.??.??"] [Round "15"] [Result "1/2-1/2"] [White "David Bronstein"] [Black "Yuri Averbakh"] [ECO "A35"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "71"] 1. c4 c5 2. Nc3 Nc6 3. e3 e6 4. d4 d5 5. cxd5 exd5 6. dxc5 Nf6 7. Na4 Ne4 8. Nf3 Bg4 9. a3 Nxc5 10. Be2 Ne4 11. h3 Be6 12. b4 Bd6 13. Bb2 O-O 14. Nc3 Re8 15. Nb5 Bf8 16. O-O a5 17. bxa5 Qxa5 18. Qd3 Rec8 19. Rac1 Qd8 20. Rfd1 Na5 21. Rxc8 Rxc8 22. Nbd4 Nc4 23. Ba1 Qe8 24. Nxe6 fxe6 25. Nd4 Qf7 26. Bf3 Ne5 27. Qb3 Nxf3 28. Nxf3 Bd6 29. Bd4 Rf8 30. Rf1 Qg6 31. Qd1 Rxf3 32. Qxf3 Nd2 33. Qd1 Nxf1 34. Kxf1 b5 35. a4 bxa4 36. Qxa4 1/2-1/2