[Event "URS-ch28 Final & Zonal"]
[Site "Moscow"]
[Date "1961.02.07"]
[Round "18"]
[White "Averbakh, Yuri L"]
[Black "Cherepkov, Alexander V"]
[Result "1/2-1/2"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 Bg4 7. h3 Be6 8. Nd5 Qd7 9. Qa4 Nh6 10. d3 O-O 11. Rb1 a6 12. b4 f5 13. f4 Nf7 14. Qc2 Bxd5 15. Bxd5 Nd8 16. Bg2 c6 17. O-O Ne6 18. Qb3 b5 19. a4 bxc4 20. dxc4 e4 21. Bb2 Bxb2 22. Qxb2 d5 23. Rfd1 Qa7 24. Nd4 Nxd4 25. Qxd4 dxc4 26. Bf1 Rfd8 27. Qxa7 Rxa7 28. Rxd8+ Nxd8 29. Bxc4+ Kf8 30. a5 Ke7 31. g4 Ra8 32. Kf2 Ne6 33. gxf5 gxf5 34. Bxe6 Kxe6 35. Rc1 Kd6 36. Rc5 Rb8 37. Rxf5 Rxb4 38. Re5 c5 39. Ke2 Ra4 40. h4 Ra2+ 41. Kd1 Rxa5 42. Rxe4 Ra2 43. Ke1 a5 44. f5 Rb2 45. Re6+ Kd5 46. Ra6 Ke5 47. f6 a4 48. f7 Rb8 49. Rxa4 Rf8 50. Ra7 Ke6 51. Rc7 Kd6 1/2-1/2