[Event "Interzonal-05"]
[Site "Stockholm"]
[Date "1962.03.04"]
[Round "22"]
[White "Aaron, Manuel"]
[Black "Portisch, Lajos"]
[Result "1-0"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. g3 d6 6. Bg2 c6 7. O-O Bg4 8. e4 Nbd7 9. h3 Bxf3 10. Bxf3 e5 11. d5 c5 12. Bg4 Nb6 13. b3 Ne8 14. Qc2 h5 15. Be2 h4 16. Bg4 Kh7 17. a4 a5 18. Ra2 Qe7 19. Nd1 Bh6 20. Bxh6 Kxh6 21. Ne3 Kg7 22. Ng2 hxg3 23. fxg3 Nf6 24. Qd3 Nxg4 25. hxg4 Qg5 26. Qf3 Nd7 27. Ne3 Nf6 28. Rh2 Nh7 29. Kf2 Qd8 30. Nf5+ gxf5 31. Qxf5 Ng5 32. Rh5 f6 33. Rfh1 Rh8 34. Rxh8 Qxh8 35. Qd7+ Kg6 36. Qf5+ Kg7 37. Rxh8 Rxh8 38. Qd7+ Kg6 39. Kg2 Rh7 40. Qf5+ Kf7 41. Qd7+ Kg6 42. Qxd6 1-0