[Event "Interzonal-03"]
[Site "Gothenburg"]
[Date "1955.08.16"]
[Round "2"]
[White "Stahlberg, Gideon"]
[Black "Pachman, Ludek"]
[Result "1/2-1/2"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. Bb2 Bf5 5. g3 e6 6. Bg2 Be7 7. O-O O-O 8. d3 h6 9. Nbd2 a5 10. Qc2 Bh7 11. Ne5 Nfd7 12. Nxd7 Nxd7 13. Rfd1 Qb6 14. Nf3 Rfd8 15. Bc3 Bc5 16. Rf1 d4 17. Bd2 e5 18. Bh3 Qc7 19. Nh4 Re8 20. Nf5 Nf6 21. Qc1 Bf8 22. f3 Kh8 23. Kh1 Ng8 24. g4 f6 25. Ng3 Bb4 26. f4 Bxd2 27. Qxd2 exf4 28. Rxf4 Rad8 29. Raf1 Re5 30. Bg2 Ne7 31. Be4 Bxe4+ 32. Rxe4 Ng6 33. Rf5 Kh7 34. Rexe5 Nxe5 35. Qf4 Qe7 36. Ne4 Re8 37. h3 b6 38. h4 Nf7 39. Kg2 Rd8 40. c5 b5 1/2-1/2