[Event "Olympiad-10 Preliminaries A"]
[Site "Helsinki"]
[Date "1952.08.14"]
[Round "5"]
[White "Benkner, Otto"]
[Black "Gonzalez de Vega, Juan"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O 6. Nf3 Nc6 7. e3 Bxc5 8. Be2 b6 9. a3 Bb7 10. O-O Rc8 11. b3 Qc7 12. Bb2 Be7 13. Rad1 a6 14. Rd2 Na5 15. Ng5 g6 16. h3 d5 17. Rd4 dxc4 18. bxc4 Rfd8 19. Rfd1 Rxd4 20. Rxd4 e5 21. Rh4 Ne8 22. Rg4 Nd6 23. Bd3 Bxg5 24. Rxg5 Qe7 25. f4 exf4 26. Nd5 Bxd5 27. Qc3 f6 28. Rxd5 Qxe3+ 29. Kh1 Naxc4 30. Rxd6 Nxd6 31. Qxf6 Rc1+ 32. Bxc1 Qxc1+ 33. Kh2 Qxa3 34. Qe6+ Kf8 35. Qf6+ Nf7 36. Bc4 Qg3+ 37. Kh1 Qe1+ 38. Kh2 Qg3+ 39. Kh1 Qe1+ 40. Kh2 Qe7 41. Qxb6 Qd6 42. Qxd6+ Nxd6 43. Bxa6 Ke7 44. Kg1 Kf6 45. Kf2 g5 46. Kf3 Nf5 47. Bb7 h5 48. Bc8 Ke5 49. Bd7 Nd4+ 50. Kf2 Nf5 51. Kf3 Ng3 52. Bc8 Ne4 53. Bd7 Kd5 54. Bc8 Nd2+ 55. Ke2 Nc4 56. Bd7 Ne5 57. Bc8 Ke4 58. Bb7+ Kf5 59. Bc8+ Kf6 60. Kf2 g4 61. hxg4 hxg4 1/2-1/2