[Event "Interzonal-02"]
[Site "Saltsjobaden"]
[Date "1952.10.02"]
[Round "11"]
[White "Stoltz, Gosta"]
[Black "Unzicker, Wolfgang"]
[Result "0-1"]

1. Nf3 Nf6 2. b3 d6 3. d4 Nbd7 4. Bb2 g6 5. g3 Bg7 6. Bg2 O-O 7. O-O e5 8. dxe5 Nh5 9. Nbd2 dxe5 10. e4 b6 11. Qe2 a5 12. a4 Ba6 13. c4 Re8 14. Rfd1 c6 15. Nf1 Qc7 16. Qc2 Nc5 17. Ne3 Nf6 18. Ne1 Ne6 19. Bc3 Nd4 20. Qb2 Rad8 21. Rd2 Nd7 22. N1c2 Nc5 23. Nxd4 exd4 24. Rxd4 Bxd4 25. Bxd4 Nxb3 26. Bh8 f6 27. Bxf6 Nxa1 28. Qxa1 Rd3 29. Ng4 h5 30. Be5 Qd8 31. Ne3 Rxe3 32. fxe3 Bxc4 33. Bd4 c5 34. Bf6 Qd3 35. Qc1 Rf8 36. e5 Bd5 37. Bxd5+ Qxd5 38. Qb1 Qf7 39. Qxb6 c4 40. Qxa5 Rb8 41. Qc5 c3 42. Kf2 Rb2+ 43. Kf3 Qd7 44. Qc4+ Kh7 45. e6 Qd1+ 46. Ke4 Rb4 47. Qxb4 Qg4+ 48. Kd5 Qxb4 49. e7 Qxa4 0-1