[Event "Olympiad-16 Preliminaries A"]
[Site "Tel Aviv"]
[Date "1964.11.06"]
[Round "4"]
[White "Walther, Edgar"]
[Black "Mora, Federico2222"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 Nd7 8. d3 f6 9. d4 Bd6 10. Be3 Qe7 11. Nbd2 Nf8 12. dxe5 fxe5 13. Nc4 Ng6 14. Nfd2 Be6 15. f3 O-O 16. a3 a5 17. a4 Qf7 18. Qe2 Nf4 19. Bxf4 Qxf4 20. Rfd1 Rfd8 21. Nf1 Qf7 22. Nfe3 b6 23. Nxd6 cxd6 24. c4 Qe7 25. Ra3 Rd7 26. Rad3 Rad8 27. Qc2 h6 28. Qc3 Ra8 29. Qa3 Rad8 30. R1d2 Kh7 31. Qb3 Rb8 32. Qc3 Ra8 33. b4 c5 34. bxc5 bxc5 35. Rb2 Raa7 36. Rb5 Qd8 37. Qb3 Qc7 38. Rd1 Rd8 39. Rb1 Bd7 40. Rb7 Rxb7 41. Qxb7 Qxb7 42. Rxb7 Bxa4 43. Ra7 Bd7 44. Rxa5 Be6 45. Kf2 Kg6 46. Ra6 Kf6 47. g3 g6 48. f4 exf4 49. gxf4 Rd7 50. h4 Rd8 51. h5 gxh5 52. e5+ Ke7 53. f5 Bg8 54. Ra7+ Rd7 55. Rxd7+ Kxd7 56. e6+ Bxe6 57. fxe6+ Kxe6 58. Nd5 Ke5 59. Kg3 Kd4 60. Nb6 d5 1/2-1/2