[Event "Olympiad-10 Preliminaries A"]
[Site "Helsinki"]
[Date "1952.08.15"]
[Round "6"]
[White "Kottnauer, Cenek"]
[Black "Cobo Arteaga, Eldis"]
[Result "1-0"]

1. c4 Nf6 2. Nc3 e6 3. e4 c5 4. e5 Ng8 5. d4 cxd4 6. Qxd4 Nc6 7. Qe4 f5 8. Qf4 Qa5 9. Nf3 Nge7 10. Be2 Ng6 11. Qg3 Ncxe5 12. Bd2 Nxf3+ 13. gxf3 f4 14. Qg4 Qe5 15. h4 Bb4 16. a3 Ba5 17. b4 Bd8 18. h5 Ne7 19. Qxf4 Qxf4 20. Bxf4 O-O 21. Bd6 Rf7 22. Ne4 Nf5 23. Be5 b6 24. Rg1 Bb7 25. Rd1 d5 26. cxd5 exd5 27. Nc3 Bc7 28. Bxc7 Rxc7 29. Nxd5 Bxd5 30. Rxd5 Ne7 31. Rd4 Re8 32. Re4 Rd8 33. Bc4+ Kh8 34. Ke2 Nf5 35. Rd1 Rf8 36. Rd5 g6 37. hxg6 hxg6 38. Bd3 Kg7 39. Rg4 Kf6 40. f4 Re8+ 41. Kd2 Ree7 42. Bxf5 gxf5 43. Rg5 Rh7 44. Rgxf5+ Ke6 45. Rfe5+ Kf7 46. Rh5 Rg7 47. Rh6 Re7 48. Re5 Rd7+ 49. Ke3 Rd8 50. Kf3 Rd4 51. Rc6 Rd7 52. Rf5+ Ke7 53. Rg5 Rf7 54. Ke4 Rd2 55. Rc7+ Kf8 56. Rxf7+ Kxf7 57. Rd5 Re2+ 58. Kf5 Re7 59. Kg5 Rc7 60. f5 Re7 61. f6 1-0