[Event "URS-ch30 Final"]
[Site "Yerevan"]
[Date "1962.12.14"]
[Round "16"]
[White "Krogius, Nikolai V"]
[Black "Aronin, Lev Solomonovich"]
[Result "0-1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c6 6. Qb3 O-O 7. Nf3 Qa5 8. cxd5 Nxd5 9. Be5 Bh6 10. Nd2 Nd7 11. Bg3 N7f6 12. Be2 b5 13. Nxd5 Nxd5 14. Bf3 Be6 15. Qd3 c5 16. O-O c4 17. Qe2 Rac8 18. Ne4 Nb4 19. Nc5 Rxc5 20. dxc5 Nd3 21. c6 Bg7 22. Rfb1 Qb4 23. b3 Bxa1 24. Rxa1 Qc3 25. Rd1 Nc1 26. Qe1 Nxa2 27. bxc4 b4 28. Bd5 Bxd5 29. cxd5 b3 30. d6 exd6 31. Bxd6 Rc8 32. c7 Qxe1+ 33. Rxe1 a5 34. Be5 Kf8 35. Rd1 Ke7 36. Rd8 Rxc7 37. Bxc7 b2 38. Rd1 Nc1 39. Bd6+ Ke6 40. Ba3 b1=Q 41. Rxc1 Qb3 42. Bc5 a4 43. Bd4 a3 44. h3 a2 45. Rc6+ Kd5 46. Ra6 Ke4 47. Kh2 f5 48. f3+ Kd3 49. f4 Ke2 50. Kg3 Kf1 51. Kh4 Qc4 52. Ra7 h6 53. g4 fxg4 54. hxg4 Qe2 55. f5 0-1