[Event "Olympiad-10 Preliminaries A"]
[Site "Helsinki"]
[Date "1952.08.10"]
[Round "1"]
[White "Gilfer, Eggert"]
[Black "Lorson, Gerhard"]
[Result "1-0"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 Nbd7 6. Be3 e5 7. d5 O-O 8. Qd2 Ne8 9. Bg5 Bf6 10. h4 Ng7 11. g4 Be7 12. O-O-O f6 13. Bh6 Rf7 14. h5 g5 15. Bxg7 Rxg7 16. Nge2 h6 17. Ng3 Bf8 18. Kb1 Nb6 19. Nf5 Bxf5 20. exf5 Nc8 21. Ne4 Rd7 22. Bd3 Kg7 23. Bc2 Nb6 24. Qd3 c6 25. Nc3 Qc7 26. Bb3 a6 27. Rh2 c5 28. Rf2 Rb8 29. Rc1 Re7 30. Ne4 Nc8 31. Rd2 Na7 32. a4 Qd8 33. Kc2 b5 34. axb5 axb5 35. Ra1 Reb7 36. Ra2 Qc7 37. Nc3 b4 38. Ne4 Nc8 39. Rd1 Nb6 40. Rda1 Be7 41. Ra6 Nc8 42. Qf1 Rb6 43. Nd2 Qb7 44. R6a5 Bd8 45. Qb1 Qe7 46. Ne4 R6b7 47. Ra8 Rxa8 48. Rxa8 Nb6 49. Ra6 Bc7 50. Qa1 Bb8 51. Qa5 Qc7 52. Kd3 Qd8 53. Qb5 Bc7 54. Qc6 Qb8 55. Bd1 Kf7 56. Rxb6 Rxb6 57. Qd7+ Kf8 58. Nxf6 Qd8 59. Qe6 Kg7 60. Ne8+ Kf8 61. Ba4 Qe7 62. Qxh6+ Kg8 63. Nf6+ Kf7 64. Qg6+ 1-0