[Event "Las Palmas-05"]
[Site "Las Palmas"]
[Date "1976.??.??"]
[Round "2"]
[White "Portisch, Lajos"]
[Black "Rogoff, Kenneth"]
[Result "0-1"]
[WhiteElo "2625"]
[BlackElo "2480"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 b6 7. O-O Bb7 8. cxd5 exd5 9. Ne5 Nbd7 10. f4 c5 11. Bf5 g6 12. Bh3 Bxc3 13. bxc3 Nxe5 14. dxe5 Ne4 15. Qc2 Ba6 16. Rd1 Qh4 17. c4 Bxc4 18. Bb2 b5 19. Bd7 Rad8 20. e6 Qe7 21. exf7+ Rxf7 22. Bh3 Re8 23. g3 Nxg3 24. Re1 Qe4 25. Qxe4 Nxe4 26. a3 g5 27. Be5 Nf2 28. Kxf2 Rxe5 29. Kf3 d4 30. exd4 Rxf4+ 31. Kg3 Rxe1 32. Rxe1 Rxd4 33. Re5 h6 34. Bf5 Kg7 35. Rxc5 Kf6 36. Bc2 Rd2 37. Bh7 Ra2 38. Rc6+ Ke5 39. Ra6 b4 40. Ra5+ Kd4 41. axb4 Rxa5 42. bxa5 Kc5 43. Be4 Kb5 44. Kg4 Be6+ 45. Kh5 Kxa5 46. Kxh6 g4 47. Kg5 Kb4 48. Kf6 Bc8 49. Ke5 a5 50. Kd4 Be6 51. Ke3 Kb3 52. Kd2 Kb2 53. Bc6 Bb3 0-1