[Event "Interzonal-04"]
[Site "Portoroz"]
[Date "1958.08.10"]
[Round "4"]
[White "Neikirkh, Oleg"]
[Black "Larsen, Bent"]
[Result "0-1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. c4 d6 5. Nf3 Be7 6. O-O O-O 7. Nc3 Qe8 8. Re1 Qg6 9. e4 Nxe4 10. Nxe4 fxe4 11. Rxe4 Nc6 12. Re1 Nb4 13. a3 Nc2 14. Nh4 Bxh4 15. Be4 Nxe1 16. Bxg6 Nf3+ 17. Kg2 hxg6 18. gxh4 Nxh4+ 19. Kg3 Nf5+ 20. Kg2 b6 21. Bg5 Bb7+ 22. Kf1 c5 23. dxc5 bxc5 24. Qa4 a5 25. Rc1 Rf7 26. Rc3 Nd4 27. Be3 Bc6 28. Qd1 e5 29. Qb1 Nf5 30. b3 Rb8 31. Qd1 Rfb7 32. a4 Kf7 33. Rd3 Rb6 34. Ke2 Be4 35. Rc3 Rh8 36. Qg1 Nd4+ 37. Bxd4 cxd4 38. Rg3 d3+ 39. Ke3 Bf5 40. Qe1 Rb4 41. Qh1 Rc8 42. Qd5+ Ke7 43. f4 Rc5 44. Qg8 Rxb3 45. Qxg7+ Kd8 46. Rxg6 Bxg6 47. Qxg6 exf4+ 48. Kxf4 Kc7 49. Qg7+ Kb6 50. Qd4 Kc6 51. Qe4+ Kd7 52. Qh7+ Kc8 53. Qg8+ Kb7 54. Qf7+ Kb6 55. Qd7 Rxc4+ 56. Ke3 Kc5 57. Qf5+ Kb4 58. Qb5+ Kc3 59. Qd5 Rcb4 60. Qg2 d5 61. Qd2+ Kc4 62. h4 Rc3 63. h5 Rbb3 64. Kf3 d4 65. Qh6 d2+ 66. Ke2 Rd3 67. Qc6+ Kb4 68. Qd6+ Kxa4 69. Qc6+ Ka3 70. Qc5+ Kb2 71. Kd1 a4 72. h6 Ka1 0-1