[Event "Candidates qf Portisch-Larsen +4-2=4"]
[Site "Rotterdam"]
[Date "1977.03.??"]
[Round "8"]
[White "Portisch, Lajos"]
[Black "Larsen, Bent"]
[Result "1-0"]
[WhiteElo "2625"]
[BlackElo "2615"]

1. c4 e5 2. Nc3 d6 3. Nf3 f5 4. d4 e4 5. Ng5 Be7 6. Nh3 c5 7. dxc5 dxc5 8. Qxd8+ Bxd8 9. Nb5 Ba5+ 10. Bd2 Bxd2+ 11. Kxd2 Na6 12. e3 Nf6 13. Be2 Ke7 14. a3 Bd7 15. Rhc1 Rhg8 16. f4 b6 17. Nc3 Nc7 18. b4 Rgb8 19. Nf2 Nce8 20. g4 Nd6 21. gxf5 Bxf5 22. bxc5 bxc5 23. Nb5 Nf7 24. Rab1 Rb6 25. Rg1 g6 26. Kc2 Bd7 27. Ng4 Nxg4 28. Bxg4 Bc6 29. h4 Nh6 30. Bh3 Rd8 31. Rgd1 Rdb8 32. a4 a6 33. a5 R6b7 34. Nc3 Rxb1 35. Rxb1 Rxb1 36. Nxb1 Kf6 37. Bc8 Nf5 38. Kd2 Nxh4 39. Bxa6 Nf5 40. Nc3 Ke7 41. Bb5 Ba8 42. a6 Kd8 43. Na4 Kc7 44. Nxc5 h5 45. Ne6+ Kb6 46. Nd4 Nh4 47. Ke2 Nf3 48. Kf2 Nd2 49. Ne6 h4 50. Ng5 Bc6 51. Bxc6 Kxc6 52. c5 Kc7 53. Nf7 Nb3 54. Nd6 1-0