[Event "URS-ch19 Semifinal"]
[Site "Sverdlovsk"]
[Date "1951.05.26"]
[Round "2"]
[White "Averbakh, Yuri L"]
[Black "Boleslavsky, Isaak"]
[Result "1-0"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. Nbd2 c6 7. c4 d5 8. Ne5 Nbd7 9. Nd3 Nb6 10. c5 Nbd7 11. Nf4 Nb8 12. Nf3 Ne4 13. Ne5 b6 14. f3 Nf6 15. b4 a5 16. Qa4 Ra6 17. Be3 axb4 18. Qxb4 bxc5 19. dxc5 Qc7 20. Bd4 Ra5 21. Qc3 Qa7 22. Rfc1 Nfd7 23. Nfd3 Ra4 24. a3 Ba6 25. Nb4 Nxe5 26. Bxe5 Bc4 27. Kh1 Bxc5 28. Rcb1 Qd7 29. Nd3 Na6 30. Nb2 Bb5 31. Nxa4 Bxa4 32. e3 Bb5 33. Bf1 Bxf1 34. Rxf1 Ra8 35. Rfc1 h6 36. Bd4 Bxd4 37. exd4 c5 38. dxc5 d4 39. Qc4 Nc7 40. c6 Qd6 41. Qc5 Qd8 42. Rd1 1-0