[Event "HUN-ch17"]
[Site "Budapest"]
[Date "1962.05.24"]
[Round "5"]
[White "Portisch, Lajos"]
[Black "Dely, Peter"]
[Result "1-0"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 f5 9. Qc2 Qh4+ 10. g3 Qe7 11. e4 fxe4 12. Qxe4 Qxc5 13. c4 Nf6 14. Qe3 Qc7 15. Bb2 Nc6 16. Ne2 O-O 17. Rc1 Qa5+ 18. Qc3 Qc5 19. Nd4 e5 20. Nb3 Qe7 21. Bg2 Nd4 22. Qe3 Nxb3 23. Qxb3 Qc5 24. Rc2 Bd7 25. Qb4 Rac8 26. Qxc5 Rxc5 27. Re2 Rxc4 28. O-O Re8 29. Rfe1 Bc6 30. Bxe5 a6 31. Bb2 Rxe2 32. Rxe2 Kf7 33. Bh3 Bd5 34. Kf2 Rc7 35. Bf5 Re7 36. Rd2 Be6 37. Bb1 g6 38. g4 Rd7 39. Rxd7+ Nxd7 40. Ke3 Bd5 41. f4 b5 42. f5 gxf5 43. gxf5 Nb6 44. Kd4 Nc4 45. Bc1 Bg2 46. h4 Bf3 47. Kc5 h5 48. a4 Bd1 49. axb5 axb5 50. Kxb5 Ne5 51. Kc5 Bb3 52. Bg5 Ng4 53. Be4 Nf6 54. Bd3 Kg7 55. Kd6 Kf7 56. Ba6 Ba2 57. Bc8 Ne8+ 58. Ke5 Ng7 59. Bb7 1-0