[Event "Interzonal-02"]
[Site "Saltsjobaden"]
[Date "1952.10.14"]
[Round "18"]
[White "Averbakh, Yuri L"]
[Black "Prins, Lodewijk"]
[Result "1/2-1/2"]

1. d4 e6 2. c4 Bb4+ 3. Nc3 c5 4. e3 cxd4 5. exd4 Nf6 6. Bd3 d5 7. Nf3 O-O 8. O-O dxc4 9. Bxc4 Nbd7 10. Bg5 h6 11. Bh4 a6 12. Qe2 Be7 13. Rfe1 b5 14. Bb3 Bb7 15. Rad1 Re8 16. Ne5 Nxe5 17. dxe5 Nd7 18. Bxe7 Qxe7 19. Rd6 Rac8 20. Red1 Rc7 21. f3 Nf8 22. R1d4 Ng6 23. Bc2 Qg5 24. Bxg6 Qxg6 25. Rd7 Rec8 26. a3 Bd5 27. Rd6 Bc4 28. Qe4 Qxe4 29. Nxe4 a5 30. Rb6 Rc6 31. Rd6 Rxb6 32. Rxb6 Bd3 33. Nc3 Rc5 34. f4 Rc4 35. g3 b4 36. axb4 axb4 37. Na2 Rc2 38. Rxb4 Bf5 39. h4 Kh7 40. h5 Bg4 41. Nc3 Bxh5 42. Nb5 Bf3 43. Nd4 Rg2+ 44. Kf1 Bd5 45. Ne2 Kg6 46. Rd4 Rh2 47. b4 Bf3 48. Rd2 Kh5 49. f5 Kg5 50. fxe6 fxe6 51. Ng1 Rh1 52. b5 g6 53. b6 Be4 54. Rd4 Bc6 55. Rd6 Be4 56. Rd4 Bc6 57. Rd6 Be4 58. Rxe6 Kf5 59. Rf6+ Kxe5 60. Rf7 Bd5 61. Rg7 Kf6 62. Rd7 Rh5 63. Rd6+ Ke5 64. Rxg6 Rg5 65. Rxg5+ hxg5 66. Nh3 Kd6 67. Nxg5 Kc6 68. Kf2 Kxb6 69. Ke3 Kc6 70. Ne4 Be6 71. Kd4 Bh3 72. Ke5 Kd7 73. Nf2 Bf1 74. g4 Ke7 75. g5 Kf7 76. Kf4 Bb5 77. Ng4 Ba4 1/2-1/2