[Event "Costa del Sol-04"]
[Site "Malaga"]
[Date "1964.02.07"]
[Round "6"]
[White "Durao, Joaquim Manuel"]
[Black "O'Kelly de Galway, Alberic"]
[Result "0-1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc2 b6 7. Nc3 Bxc3+ 8. bxc3 Nf6 9. f3 Bb7 10. Be2 Rc8 11. O-O O-O 12. Bh6 Re8 13. Ne3 d6 14. Nd5 Na5 15. Qd4 Ba6 16. Nxe7+ Qxe7 17. Bg5 Kg7 18. f4 Nc6 19. Qd3 Qxe4 0-1