[Event "Las Palmas-05"]
[Site "Las Palmas"]
[Date "1976.??.??"]
[Round "12"]
[White "Portisch, Lajos"]
[Black "Fraguela Gil, Jose Miguel"]
[Result "1/2-1/2"]
[WhiteElo "2625"]
[BlackElo "2380"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. e3 Be7 5. d4 O-O 6. d5 exd5 7. cxd5 d6 8. Be2 Re8 9. O-O Bf8 10. Nd2 Na6 11. e4 Nc7 12. a4 a6 13. a5 Bd7 14. f3 Bb5 15. Nc4 Bxc4 16. Bxc4 Nd7 17. Na4 Nb5 18. Bd2 Ne5 19. b3 Rc8 20. Nb6 Rc7 21. Rf2 Be7 22. f4 Ng6 23. Bxb5 axb5 24. Bc3 Bf6 25. Bxf6 Qxf6 26. e5 dxe5 27. fxe5 Qxe5 28. d6 Rc6 29. d7 Rd8 30. Re2 Rd6 31. Rxe5 Rxd1+ 32. Rxd1 Nxe5 33. Rd5 Nc6 34. a6 bxa6 35. Rxc5 Nd4 36. Rc7 Kf8 37. Nd5 a5 38. Kf2 1/2-1/2