[Event "Olympiad-10 Preliminaries B"]
[Site "Helsinki"]
[Date "1952.08.10"]
[Round "1"]
[White "Mangini, Jose Thiago"]
[Black "Stahlberg, Gideon"]
[Result "0-1"]
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. Be3 a6 8. O-O Qc7 9. f4 Be7 10. Bd3 O-O 11. Qf3 Bd7 12. Qg3 Kh8 13. Nxc6 Bxc6 14. Bd4 b5 15. e5 dxe5 16. Bxe5 Qb7 17. Rae1 Rg8 18. Qh3 Rad8 19. Re2 b4 20. Bxf6 Rxd3 21. cxd3 gxf6 22. Ne4 f5 23. Ng5 Bxg5 24. fxg5 Rxg5 25. Qe3 h6 26. Rc1 Bxg2 27. h4 Rg6 28. Rec2 Kh7 29. Kh2 Qb8+ 30. Rc7 Qd8 31. R1c4 Be4 32. Rxf7+ Kg8 33. Rxe4 Kxf7 34. Qa7+ Qe7 35. Qxe7+ Kxe7 36. Rxb4 Kf6 37. Ra4 Ke5 38. Rxa6 f4 39. Ra8 Kd4 40. Ra4+ Ke3 41. Re4+ Kf3 42. h5 Rg2+ 43. Kh3 Rg5 44. Kh2 Rxh5+ 45. Kg1 Rg5+ 46. Kh2 Rg2+ 47. Kh3 Re2 48. Rb4 Re3 49. Kh4 Re1 50. Kh5 Rh1+ 51. Kg6 Kg3 0-1