[Event "Interzonal-02"]
[Site "Saltsjobaden"]
[Date "1952.10.03"]
[Round "12"]
[White "Prins, Lodewijk"]
[Black "Vaitonis, Paul"]
[Result "1-0"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nc3 e6 7. g3 Bd6 8. Bg2 O-O 9. O-O Qc7 10. Nd2 e5 11. Nc4 exd4 12. Qxd4 Bc5 13. Qh4 Nb6 14. Bg5 Nbd5 15. Bxd5 Nxd5 16. Ne4 Be7 17. Bxe7 Qxe7 18. Qxe7 Nxe7 19. Rfe1 Nf5 20. Rad1 b6 21. Ne5 c5 22. Nf3 Bb7 23. g4 Rfe8 24. Nfg5 Bxe4 25. Rxe4 Nd4 26. Rxe8+ Rxe8 27. c3 Nc6 28. Rd7 Re7 29. Rd6 Rc7 30. Kg2 h6 31. Ne4 Kf8 32. f4 Ke7 33. Kf3 Nd8 34. h4 Rd7 35. Rxd7+ Kxd7 36. Ng3 g6 37. h5 gxh5 38. Nxh5 Ke7 39. Ke4 Ke6 40. Ng3 Kf6 41. Kd5 Ne6 42. Nh5+ Kg6 43. f5+ Kg5 44. fxe6 fxe6+ 45. Kxe6 Kxg4 46. Ng7 Kf4 47. Kd5 Ke3 48. b4 cxb4 49. cxb4 Kd3 50. b5 Kc3 51. Ne6 Kb4 52. Nc7 h5 53. Ke5 Ka3 54. Kf5 Kxa2 55. Kg5 Kb3 56. Kxh5 Kc4 57. Kg5 Kc5 58. Kf5 Kd6 59. Na6 Kd7 60. Ke5 Kc8 61. Kd6 Kb7 62. Nb4 1-0