[Event "Costa del Sol-11"]
[Site "Malaga"]
[Date "1971.02.15"]
[Round "13"]
[White "Palacios de la Prida, Ernesto"]
[Black "Durao, Joaquim Manuel"]
[Result "1/2-1/2"]

1. f4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. O-O c5 6. d3 Nc6 7. Nc3 O-O 8. e4 d4 9. Ne2 e5 10. h3 exf4 11. g4 Nd7 12. Bxf4 Nde5 13. Qd2 Nxf3+ 14. Rxf3 Ne5 15. Rf2 Be6 16. Bh6 f6 1/2-1/2