[Event "Yerevan URS-YUG"] [Site "Yerevan URS-YUG"] [Round "0"] [White "Drazen Marovic"] [Black "Viktor Korchnoi"] [Result "1/2-1/2"] [WhiteElo "2475"] [BlackElo "2670"] [ECO "D94"] [Opening "Gruenfeld: 5.e3 O-O"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. Bd2 e6 7. Rc1 Ne4 8. Bd3 Nxd2 9. Qxd2 Nc6 10. cxd5 exd5 11. O-O Bg4 12. Be2 a6 13. Na4 Qd6 14. Nc5 Nd8 15. b4 Bc8 16. Rc3 b6 17. Nd3 f6 18. a4 Ne6 19. Qa2 a5 20. b5 Bb7 21. Rfc1 Rad8 22. Bd1 Kh8 23. Bb3 Rfe8 24. g3 Qd7 25. h4 Rc8 26. Rc6 Rcd8 27. R6c3 Ba8 28. Nfe1 Bh6 29. Ng2 Rc8 30. Bd1 c6 31. bxc6 Rxc6 32. Rxc6 Bxc6 33. Bg4 Bxa4 34. Ngf4 Bxf4 35. Nxf4 f5 36. Nxd5 Rb8 37. Bf3 Bb5 38. Qb2 Ba6 39. h5 Qb5 40. Qa2 Ng5 41. Bg2 Bb7 42. hxg6 Bxd5 43. Bxd5 hxg6 44. Rc7 a4 45. f4 Nh7 46. Bf3 Qe8 47. Kf2 Rc8 48. Rxc8 Qxc8 49. Qxa4 Nf6 50. Qc6 Qd8 51. Qe6 Kg7 52. d5 Qd7 53. Qxd7+ Nxd7 54. e4 fxe4 55. Bxe4 Kf6 56. Ke3 g5 57. fxg5+ Kxg5 58. Bf3 Ne5 59. Be2 Kf5 60. g4+ Kg5 61. Kd4 Nf7 62. Ke4 Kf6 63. Kf4 Ng5 64. Bf1 Nf7 65. Bc4 Ng5 66. d6 Nh3+ 67. Ke3 Ng5 68. Kd4 Ne6+ 69. Kd5 Nd8 70. Bd3 Nf7 71. Kc6 Kg5 72. Bf5 b5 73. Kd5 b4 74. d7 b3 75. Kc4 b2 76. Kc3 Kf6 77. Kxb2 Ke7 78. Kc3 Nd6 79. Be6 Nb7 80. Bd5 Nc5 81. d8=Q+ Kxd8 82. Kd4 Nd7 83. Be6 Nf6 84. g5 Ke7 85. Ke5 Nh7 86. g6 Kf8 {#d} 1/2-1/2