[Event "Interzonal-02"]
[Site "Saltsjobaden"]
[Date "1952.09.30"]
[Round "10"]
[White "Sanchez, Luis Augusto"]
[Black "Stahlberg, Gideon"]
[Result "1-0"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 O-O 6. Ne2 Nc6 7. O-O b6 8. a3 Bxc3 9. Nxc3 Bb7 10. d5 Ne5 11. Be2 exd5 12. cxd5 Re8 13. e4 d6 14. Bb5 Nfd7 15. f4 a6 16. Be2 Ng6 17. f5 Nge5 18. a4 c4 19. Qe1 Nf6 20. Qg3 Kh8 21. Rf4 b5 22. Rh4 b4 23. Nd1 Ned7 24. Bf3 Rc8 25. a5 c3 26. bxc3 bxc3 27. Ra3 c2 28. Nc3 Ne5 29. Be2 Rc5 30. Ra2 Ned7 31. Bf1 Rxc3 32. Qxc3 Nxd5 33. Qh3 N5f6 34. Rxc2 Bxe4 35. Ra2 Qc7 36. Bg5 Qc5+ 37. Be3 Qd5 38. Rf2 Qxa5 39. g4 Nf8 40. g5 Ng8 41. Bd4 1-0