[Event "URS-ch23 Semifinal"]
[Site "Leningrad"]
[Date "1955.12.10"]
[Round "19"]
[White "Chistiakov, Alexander Nikolaevi"]
[Black "Lutikov, Anatoly S"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd2 Qg6 9. f3 d6 10. Nc3 Nge7 11. Bc4 Be6 12. Nd5 Rc8 13. O-O Nd4 14. Nxe7 Kxe7 15. Bd3 Bc4 16. Bxc4 Rxc4 17. c3 Ne6 18. Qd5 Rc6 19. Be3 Rd8 20. Rad1 Rd7 21. Rf2 f6 22. Rfd2 Qe8 23. g3 Qh5 24. Rf1 g5 25. c4 Qg6 26. b3 Nc7 27. Qd3 Ne6 28. Qb1 Rd8 29. Qd3 Rd7 30. Kh1 Rd8 31. a4 h5 32. a5 Rf8 33. Rfd1 f5 34. exf5 Qxf5 35. Qxf5 Rxf5 36. Kg2 g4 37. fxg4 hxg4 1/2-1/2