[Event "Las Palmas-01"]
[Site "Las Palmas"]
[Date "1972.06.04"]
[Round "6"]
[White "Visier Segovia, Fernando"]
[Black "Andersson, Ulf"]
[Result "0-1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 O-O 6. Bg2 Bxd2+ 7. Qxd2 d6 8. Nc3 e5 9. O-O a5 10. Rad1 Re8 11. dxe5 dxe5 12. h3 h6 13. Qe3 Nc6 14. Rd2 a4 15. Rfd1 Bf5 16. g4 Bh7 17. Nd5 Nxd5 18. Rxd5 Qb4 19. Rb5 Qxc4 20. Rxb7 e4 21. Nd2 Qc2 22. Re1 Rad8 23. Nb1 Rd1 24. Rxd1 Qxd1+ 25. Kh2 Qxb1 26. Rxc7 Ne5 27. Qd4 Bg6 28. Qxa4 Rb8 29. b3 Qd1 0-1