Andersson, Ulf VS Benko, Pal C 1971.12.15

[Event "Palma de Mallorca Gran Torneo-07"]
[Site "Palma de Mallorca"]
[Date "1971.12.15"]
[Round "13"]
[White "Andersson, Ulf"]
[Black "Benko, Pal C"]
[Result "1-0"]

1. e4 g6 2. d4 Bg7 3. Nf3 c6 4. Be2 d5 5. Nbd2 dxe4 6. Nxe4 Bg4 7. c3 Nd7 8. Nfg5 Bxe2 9. Qxe2 Ndf6 10. Bf4 Nxe4 11. Nxe4 Kf8 12. O-O Nf6 13. Nc5 b6 14. Nd3 Rc8 15. Rfe1 e6 16. Rad1 Kg8 17. Ne5 Qe8 18. c4 h6 19. Rd3 Nd7 20. Qf3 b5 21. Ra3 Nxe5 22. Bxe5 Qd7 23. Qe2 bxc4 24. Qxc4 Kh7 25. h4 h5 26. Qc5 Bxe5 27. Rxe5 Kg7 28. Rxa7 Rc7 29. Rxc7 Qxc7 30. Qc3 Rc8 31. b4 Kh7 32. Rc5 Qd8 33. g3 Ra8 34. a3 Ra6 35. Rxc6 Rxc6 36. Qxc6 Qxd4 37. Kg2 e5 38. Qc5 Qd3 39. b5 Qe4+ 40. Kh2 Qf3 41. Kg1 g5 42. hxg5 h4 43. Qe3 Qd1+ 44. Kh2 hxg3+ 45. Kxg3 Qg1+ 46. Kh4 Qh2+ 47. Kg4 Qg2+ 48. Kf5 Qd5 49. Qxe5 Qf3+ 50. Qf4 Qxa3 51. Kg4 Qb3 52. b6 Qd1+ 53. Qf3 Qg1+ 54. Kf4 Qc1+ 55. Qe3 Qc8 56. Qe4+ Kg7 57. b7 Qc1+ 58. Kf5 1-0