[Event "Olympiad-15 Final C"]
[Site "Varna"]
[Date "1962.10.06"]
[Round "9"]
[White "Bergraser, Volf"]
[Black "Karastoichev, Emil Stefanov"]
[Result "1/2-1/2"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. c4 d6 5. Bg2 O-O 6. Nc3 Nc6 7. O-O Bg4 8. d5 Bxf3 9. exf3 Na5 10. Qd3 c5 11. Be3 a6 12. Rab1 Rb8 13. b4 cxb4 14. Rxb4 Nd7 15. Na4 Ne5 16. Qe2 Naxc4 17. Bb6 Nxb6 18. Nxb6 Nd7 19. Qe3 Nxb6 20. Rxb6 Qd7 21. Rfb1 Rfc8 22. Bf1 Bf6 23. Qe4 a5 24. Ba6 Qf5 25. Qxf5 gxf5 26. Bd3 Rc3 27. R1b3 Rc1+ 28. Kg2 Rd1 29. Bxf5 Rxd5 30. Bd3 a4 31. Ra3 Bd4 32. Be4 Bxb6 33. Bxd5 e6 34. Be4 d5 35. Bc2 Rc8 36. Bd3 Rc1 37. Rxa4 Rd1 38. Rg4+ Kh8 39. Be2 Re1 40. Rb4 Rxe2 41. Rxb6 Rxa2 42. Rxb7 Kg7 43. f4 h5 44. h3 Kg6 45. Rd7 Rd2 46. Kf3 Kf6 47. Ke3 Rd1 48. Kf3 Rd3+ 49. Kg2 Ra3 50. Rb7 Ra8 51. Rd7 Re8 52. Kf3 Re7 53. Rd8 Ra7 54. Rh8 Ra3+ 55. Kg2 Kg6 56. g4 hxg4 57. hxg4 Kf6 58. Re8 Rd3 59. Kh2 Rf3 60. Kg2 Rxf4 61. Kg3 Ra4 62. f4 Ra3+ 63. Kf2 Ra4 64. Kf3 Re4 65. Ra8 Re1 66. Ra7 Rf1+ 67. Ke3 Kg6 68. Rd7 Kf6 69. Ra7 Re1+ 70. Kf3 Rc1 71. Rd7 Rc8 72. Ke3 Rc3+ 73. Kf2 Kg7 74. Rd8 Rc7 75. Ke3 Kf6 76. Re8 Rb7 77. Kf3 Rd7 78. Ke3 Rb7 79. Kf3 Rb4 80. Ke3 Re4+ 81. Kf3 e5 82. fxe5+ Rxe5 83. Rd8 Ke7 84. Ra8 d4 85. Ra4 1/2-1/2