[Event "Interzonal-05"]
[Site "Stockholm"]
[Date "1962.02.11"]
[Round "10"]
[White "Cuellar Gacharna, Miguel"]
[Black "Portisch, Lajos"]
[Result "0-1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c6 7. Nc3 Qa5 8. h3 e5 9. e4 exd4 10. Nxd4 Qc5 11. Qd3 Nbd7 12. Nf3 Nb6 13. b3 d5 14. Be3 Qa5 15. cxd5 cxd5 16. e5 Bf5 17. Qd2 Nfd7 18. Bd4 Rfe8 19. Rfe1 Qb4 20. Nh4 Nxe5 21. Nxf5 gxf5 22. Kh1 Nf3 23. Bxf3 Qxd4 24. Qxd4 Bxd4 25. Nb5 Bxa1 26. Rxa1 Re5 27. Rd1 Rc8 28. Rd2 a6 29. Nd4 Nd7 30. Be2 Nf6 31. f3 Nh5 32. f4 Nxg3+ 33. Kg2 Re3 34. Bf3 Ne4 35. Bxe4 fxe4 36. Nf5 Rd3 37. Re2 Rcc3 38. h4 Kf8 39. h5 f6 40. b4 b5 41. Kf2 Rf3+ 42. Kg2 Rxf4 43. Nd4 Kf7 44. a4 bxa4 45. b5 axb5 46. Nxb5 Rg4+ 47. Kh2 Rb3 48. Nd6+ Ke6 49. Ne8 a3 50. Re1 a2 51. h6 Rb1 0-1