[Event "URS-chT Republics 10th Group2"]
[Site "Moscow"]
[Date "1967.07.24"]
[Round "1(4)"]
[White "Sakharov, Yuri N"]
[Black "Katalymov, Boris N"]
[Result "1/2-1/2"]

1. d4 d6 2. Nf3 Nf6 3. g3 b5 4. Bg2 Bb7 5. O-O Nbd7 6. a4 b4 7. a5 Rb8 8. c3 e6 9. Qa4 Ba6 10. Re1 Bb5 11. Qc2 d5 12. Nbd2 Be7 13. c4 b3 14. Qxb3 Bxc4 15. Qc2 Bb5 16. e4 O-O 17. e5 Ne8 18. b3 c6 19. Nb1 Nc7 20. Nc3 Na6 21. Nxb5 Nb4 22. Qb1 Rxb5 23. a6 Ra5 24. Rxa5 Qxa5 25. Bf1 Qa2 26. Qxa2 Nxa2 27. Bd2 Rb8 28. Ra1 Nb4 29. Ra4 Rb6 30. Ne1 Nb8 31. Bxb4 Rxb4 32. Rxb4 Bxb4 33. Nc2 Bc3 34. b4 Kf8 35. b5 Ba5 36. f4 Ke7 37. bxc6 Kd8 38. Kf2 Nxc6 39. Ke3 Kc7 40. h4 Kb6 41. h5 Nb8 42. Bd3 h6 43. g4 Nc6 44. g5 Bc3 45. gxh6 gxh6 46. f5 exf5 47. Bxf5 Kxa6 48. Bd7 Ne7 49. Kd3 Bb2 50. Be8 Kb6 51. Bxf7 a5 52. Ne3 Kc6 53. Be8+ Kc7 54. Ba4 Bc1 55. Ng4 Bg5 56. Nf6 Kb7 57. Bd1 Bc1 58. Bf3 Kc6 59. Nxd5 Nxd5 60. Kc4 a4 61. Bxd5+ Kd7 62. Kd3 a3 63. Ke4 Bg5 64. Bb3 Bd2 65. d5 Be1 66. Kf5 Bg3 67. d6 Kc6 68. Ba2 Kd7 69. Bd5 Bh2 70. Bb3 Bg3 71. Bc4 Bh2 72. Ke4 Kc6 73. Bd5+ Kd7 74. Bb3 Kc6 75. Kf5 Kd7 76. Kf6 Bf4 77. Bd5 Bg3 78. Be6+ Kc6 79. d7 a2 80. Kg6 Kc7 81. Bxa2 Bxe5 1/2-1/2