[Event "Las Palmas-02"]
[Site "Las Palmas"]
[Date "1973.04.19"]
[Round "14"]
[White "Calvo Minguez, Ricardo"]
[Black "Andersson, Ulf"]
[Result "1/2-1/2"]

1. e4 e6 2. d4 d5 3. e5 b6 4. c3 Qd7 5. Bd3 Ba6 6. Bc2 c5 7. Ne2 Nc6 8. Ba4 Nge7 9. O-O Nf5 10. Re1 Rc8 11. dxc5 bxc5 12. Nd2 Be7 13. Nf4 O-O 14. Nf3 Rfd8 15. Bc2 d4 16. Bxf5 exf5 17. e6 fxe6 18. Nxe6 Re8 19. cxd4 cxd4 20. Nexd4 Nxd4 21. Qxd4 Qxd4 22. Nxd4 Bf6 23. Rxe8+ Rxe8 24. Nf3 1/2-1/2