[Event "Olympiad-10 Preliminaries B"]
[Site "Helsinki"]
[Date "1952.08.11"]
[Round "2"]
[White "Cruz, Walter Oswaldo"]
[Black "Mueller, Klaus3333"]
[Result "0-1"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Na6 6. Nf3 Nxc5 7. a3 Bxc3+ 8. Qxc3 O-O 9. e3 b6 10. Be2 Bb7 11. O-O Rc8 12. b4 Nce4 13. Qd4 Qe7 14. Bb2 Rfd8 15. Rac1 Ba6 16. Nd2 e5 17. Qd3 d5 18. Nxe4 Nxe4 19. b5 Bb7 20. cxd5 Rxc1 21. Rxc1 Bxd5 22. Qc2 Nc5 23. Qf5 f6 24. Bc3 Be6 25. Qb1 Nb3 26. Rc2 Qxa3 27. Bb2 Qe7 28. Qe1 Qd6 29. Bc3 Qc5 30. h4 e4 31. g3 Rc8 32. Kh2 Bd7 33. Qb1 Qd5 34. Bb4 Rxc2 35. Qxc2 Be6 36. Qc6 Qxc6 37. bxc6 a5 38. c7 Bc8 39. Bc4+ Kh8 40. Bxb3 axb4 41. h5 h6 42. Bf7 g5 43. hxg6 Kg7 44. Kg2 b3 45. Bxb3 Kxg6 46. Kf1 Kf5 47. Ke1 Ke5 48. Kd2 Kd6 49. Bc2 f5 50. Kc3 Kxc7 51. Kb4 Ba6 52. Bd1 Kd6 53. Bh5 Ke5 54. Kc3 Bf1 55. Bd1 b5 56. Bh5 Kf6 57. Bd1 Kg5 58. Kb4 Bg2 59. Be2 Bf3 60. Bxb5 Kg4 61. Bf1 Bh1 0-1