[Event "Costa del Sol-04"]
[Site "Malaga"]
[Date "1964.02.01"]
[Round "1"]
[White "Lehmann, Heinz"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1/2-1/2"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. Nge2 Nbd7 7. O-O c5 8. b3 cxd4 9. Nxd4 Nc5 10. Bb2 Bg4 11. Qd2 Qd7 12. Rfe1 Rfe8 13. Nd5 Nxd5 14. exd5 Bh3 15. Bh1 Rad8 16. Rab1 a6 17. c4 Qc7 18. Bc3 Rc8 19. a4 Nd7 20. a5 Nf6 21. Rbc1 Rcd8 22. b4 Bc8 23. Bg2 e6 24. dxe6 fxe6 25. Bb2 Qf7 26. Nf3 h6 27. Qc2 e5 28. Nh4 Kh7 29. c5 dxc5 30. bxc5 e4 31. Bxf6 Bxf6 32. Rxe4 Rxe4 33. Qxe4 Rd4 34. Qe3 Qe7 35. c6 bxc6 36. Nxg6 Qxe3 37. fxe3 Rd6 38. Bxc6 Kxg6 39. Be8+ Kf5 40. Rxc8 1/2-1/2