[Event "Interzonal-08"]
[Site "Palma de Mallorca"]
[Date "1970.11.13"]
[Round "4"]
[White "Polugaevsky, Lev"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O b4 10. Ne4 Be7 11. Nxf6+ Nxf6 12. e4 O-O 13. Qc2 h6 14. e5 Nd7 15. Bh7+ Kh8 16. Be4 Qb6 17. Be3 c5 18. dxc5 Bxc5 19. Bxc5 Bxe4 20. Bxb6 Bxc2 21. Bc7 Rfc8 22. Bd6 a5 23. Nd4 Nb6 24. b3 Nd5 25. Rfc1 Bd3 26. a3 Rxc1+ 27. Rxc1 a4 28. bxa4 bxa3 29. Bxa3 Rxa4 30. Bb2 Ra2 31. Ba1 Nf4 32. Bc3 Be4 33. Ra1 Rxa1+ 34. Bxa1 Bxg2 35. h4 Bd5 36. Kh2 Kh7 37. Kg3 Nd3 38. Ne2 Nc5 39. Bd4 Nd7 40. Nf4 Bc4 41. Ng2 Kg6 42. f3 Nb8 43. Ne3 Nc6 44. Bc3 Bd3 45. Kg4 f5+ 46. exf6 gxf6 47. h5+ Kf7 48. Kg3 f5 49. Ng2 Ne7 50. Nf4 Bc4 51. Ng6 Nd5 52. Ne5+ Kf6 53. Bb2 Be2 54. Ng6+ Kg5 55. Bc1+ Kxh5 56. Nf4+ Nxf4 57. Bxf4 Kg6 58. Bc7 Bxf3 59. Kxf3 h5 60. Kg3 Kf6 61. Kf4 1/2-1/2