Bronstein, David Ionovich VS Benko, Pal C 1958.08.12

[Event "Interzonal-04"]
[Site "Portoroz"]
[Date "1958.08.12"]
[Round "5"]
[White "Bronstein, David Ionovich"]
[Black "Benko, Pal C"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 e5 6. Nge2 c5 7. dxe5 dxe5 8. Qxd8+ Kxd8 9. Bg5 h6 10. O-O-O+ Bd7 11. Bh4 Nc6 12. Nb5 b6 13. Kb1 g5 14. Bf2 Nd4 15. Ng3 Nxb5 16. cxb5 Ke7 17. b4 cxb4 18. Be1 Rhd8 19. Bxb4+ Ke8 20. Bc4 Rac8 21. Bb3 Bf8 22. Bxf8 Kxf8 23. a4 Ke7 24. Kb2 Be6 25. Nf5+ Bxf5 26. exf5 Rxd1 27. Rxd1 Rc7 28. Re1 Rc5 29. g4 Ne8 30. h4 Nf6 31. hxg5 hxg5 32. Bc2 Kd6 33. Rd1+ Rd5 34. Rh1 Ke7 35. Re1 Kd6 36. Re3 Rd4 37. Rc3 Nd5 38. Rc6+ Ke7 39. Rc8 Nf6 40. Ra8 Rd7 41. Be4 Rc7 42. Kb3 Ne8 43. Kb4 Nd6 44. Bc6 Kf6 45. a5 bxa5+ 46. Kxa5 Nb7+ 47. Kb4 Nd6 48. Kc5 Nc8 49. Rb8 e4 50. Kd4 exf3 51. Bxf3 Nd6 52. Bc6 Rc8 53. Rxc8 Nxc8 54. Kd5 Nb6+ 55. Kd6 Nc4+ 56. Kc7 Ne5 57. Kb7 Nxg4 58. Kxa7 Ne5 59. Bd5 Nd7 60. Kb7 Ke5 61. Bxf7 g4 62. Bh5 g3 63. Bf3 Kxf5 64. Bg2 Ke6 65. Kc7 Ke7 66. Bh3 Nf6 67. Kc6 Nd7 68. Kc7 Nf6 69. Bg2 Nd7 70. Bh3 1/2-1/2