[Event "URS-ch50 Final"]
[Site "Moscow"]
[Date "1983.04.24"]
[Round "15"]
[White "Polugaevsky, Lev"]
[Black "Vaganian, Rafael A"]
[Result "1/2-1/2"]
[WhiteElo "2625"]
[BlackElo "2550"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. d4 Nxc3 6. bxc3 g6 7. e3 Bg7 8. Bb5+ Bd7 9. a4 Qa5 10. Bxd7+ Nxd7 11. Bd2 O-O 12. O-O e5 13. Qc2 Qa6 14. d5 e4 15. Qxe4 Nf6 16. Qc2 Qc4 17. a5 b5 18. axb6 axb6 19. d6 b5 20. Rxa8 Rxa8 21. Rb1 Ne4 22. d7 Rd8 23. Be1 Rxd7 24. h4 Rd8 25. Qb3 Bxc3 26. Qxb5 Qxb5 27. Rxb5 Rd1 28. Kf1 Bxe1 29. Nxe1 Rd2 30. f3 Ng3+ 31. Kg1 c4 32. Rc5 c3 33. Kh2 Ne2 34. f4 Ra2 35. h5 Kf8 36. hxg6 hxg6 37. e4 Ra4 38. Nf3 Rxe4 39. Ng1 Nxg1 40. Kxg1 Re3 41. Kf2 Rd3 42. Ke2 Rd2+ 43. Kf3 Rd3+ 44. Ke2 Rd2+ 45. Kf3 Rc2 46. Rc7 Rc1 47. Ke2 Kg7 48. Kd3 c2 49. Rc6 Kh6 50. f5 Rf1 51. Rxc2 Rxf5 52. Ke3 Kg5 53. Rc4 Rf1 54. g3 Kh6 55. Rh4+ Kg7 56. Ra4 g5 57. g4 Kg6 58. Ra6+ f6 59. Ra4 f5 60. Ra6+ 1/2-1/2