[Event "HUN-ch19"]
[Site "Budapest"]
[Date "1964.03.??"]
[Round "?"]
[White "Portisch, Lajos"]
[Black "Kluger, Gyula"]
[Result "1-0"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 h6 11. Nf3 Be6 12. Be3 Qxd1 13. Rfxd1 Nc2 14. Rac1 Nxe3 15. fxe3 Nxc5 16. b4 Na6 17. a3 Bb3 18. Rd7 Rfd8 19. Rxd8+ Rxd8 20. Nd4 Bxd4 21. exd4 Nc7 22. e3 b6 23. Kf2 Kg7 24. Ne4 Ne8 25. Nd2 Bd5 26. Bxd5 Rxd5 27. Nf3 Rd8 28. Ne5 e6 29. a4 f6 30. Nc6 Rd7 31. b5 Kf7 32. e4 Nd6 33. Ke3 h5 34. h3 Ke8 35. Nb8 Rd8 36. Na6 Rc8 37. Rc6 Kd7 38. Nb4 a5 39. Rxc8 Kxc8 40. Nc6 Kd7 41. e5 Nf5+ 42. Kf3 fxe5 43. dxe5 Ke8 44. Kf4 g5+ 45. Kxg5 Nxg3 46. h4 Kd7 47. Kf6 Ke8 48. Nd4 Kd7 49. Nf3 Ke8 50. Nd2 Kd7 51. Nc4 Kc7 52. Kg5 Kb7 53. Kf6 Nf5 54. Nd6+ 1-0