[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.11.21"]
[Round "8"]
[White "Stoliar, Efim Samoilovich"]
[Black "Shamkovich, Leonid Alexandrovic"]
[Result "1/2-1/2"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. Nf3 Bg7 7. O-O O-O 8. d3 h6 9. Be3 c6 10. a4 Be6 11. Qc1 Kh7 12. a5 Nd5 13. Nxd5 Bxd5 14. Ra4 e5 15. Rh4 h5 16. Rb4 Qd7 17. Bc5 Bxf3 18. Bxf3 Re8 19. Be3 Na6 20. Rb3 Re7 21. Qc4 Bh6 22. Qh4 f5 23. Rxb7 Qxb7 24. Bxc6 Qxc6 25. Qxe7+ Bg7 26. Rc1 Qd5 27. Bg5 Rb8 28. Qxa7 Qb7 29. Qxb7 Rxb7 30. Rc6 Nb8 31. Rc8 Rxb2 32. Rc7 Kg8 33. Rc8+ Bf8 34. Bh6 Nd7 35. Rd8 Ra2 36. Be3 Nf6 37. Bc5 Nd7 38. Be3 Nf6 39. Bc5 Nd7 40. Be3 Ra1+ 41. Kg2 Nf6 42. Bc5 1/2-1/2