[Event "Bugojno"]
[Site "Bugojno"]
[Date "1978.03.13"]
[Round "13"]
[White "Portisch, Lajos"]
[Black "Larsen, Bent"]
[Result "0-1"]
[WhiteElo "2630"]
[BlackElo "2620"]
1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. Nc3 Bg7 7. d4 Ne4 8. Nd5 Nc6 9. dxc5 bxc5 10. Ne1 f5 11. Nd3 d6 12. N3f4 Bc8 13. f3 Nf6 14. e4 fxe4 15. fxe4 Rb8 16. Qa4 Bd7 17. Ne6 Bxe6 18. Qxc6+ Qd7 19. Nc7+ Kf7 20. Qxd7 Bxd7 21. Nd5 Ke8 22. Kh1 Nxd5 23. cxd5 c4 24. a4 Rf8 25. Rd1 Bg4 26. Re1 c3 27. bxc3 Bxc3 28. Bf4 Bxa1 29. Rxa1 Rb3 30. Rc1 Rd3 31. Kg1 Rd1+ 32. Rxd1 Bxd1 33. a5 Be2 34. h4 Kd7 35. Be3 a6 36. Bh3+ Kc7 37. Bg5 Bf3 38. e5 Re8 39. exd6+ Kxd6 40. Bf1 Ra8 41. Bd3 Bxd5 42. h5 gxh5 43. Be3 Ke5 44. Bb6 Bb7 45. Be2 Rf8 46. Bc7+ Kd4 47. Bb6+ Kc3 48. Bc5 Rf5 49. Bf2 Kd2 0-1