[Event "Costa del Sol-01"]
[Site "Malaga"]
[Date "1961.01.27"]
[Round "4"]
[White "Najdorf, Miguel"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1/2-1/2"]

1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 O-O 9. Bc4 Nxd4 10. Bxd4 Be6 11. Bb3 Qa5 12. O-O-O Rfc8 13. Kb1 b5 14. Rhe1 Bxb3 15. axb3 b4 16. Na4 Rc6 17. Re2 1/2-1/2