[Event "Ploiesti"]
[Site "Ploiesti"]
[Date "1957.04.13"]
[Round "6"]
[White "Portisch, Lajos"]
[Black "Dzieciolowski, Adam"]
[Result "1-0"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 Nbd7 8. Bd3 O-O 9. Nge2 Re8 10. O-O Nf8 11. Rab1 g6 12. b4 a6 13. Nf4 Kg7 14. a4 Ng8 15. Bxe7 Nxe7 16. b5 axb5 17. axb5 Bf5 18. Nh5+ gxh5 19. Bxf5 Ra3 20. Ne2 Qd6 21. Nf4 h4 22. bxc6 bxc6 23. Qe2 Nxf5 24. Qg4+ Ng6 25. Nh5+ Kh6 26. Qxf5 Qe6 27. Qf3 Qe4 28. Qxe4 Rxe4 29. Nf6 Re6 30. Ng4+ Kg7 31. h3 f5 32. Rb7+ Kf8 33. Nh2 Re7 34. Rb6 Rc3 35. Nf3 f4 36. exf4 Nxf4 37. Kh2 Ne6 38. Rb2 Rc4 39. Rd1 Ra7 40. Rb8+ Kg7 41. Nxh4 Kf6 42. Nf3 Ra2 43. Kg3 Ra3 44. Kh2 Ra2 45. Kg1 Raa4 46. Rc8 Rc2 47. Rh8 Kg7 48. Rb8 Kf6 49. Rb7 h6 50. Rh7 Kg6 51. Rd7 Kf6 52. Re1 Nxd4 53. Rd6+ Kf7 54. Ne5+ Kg7 55. Rd7+ Kf6 56. Ng4+ Kg6 57. Rd6+ Kf7 58. Rf6+ 1-0