[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.10"]
[Round "14"]
[White "Martinez, Fernando A"]
[Black "Sakurai, Takayuki"]
[Result "1/2-1/2"]

1. b3 Nf6 2. Bb2 b6 3. e3 Bb7 4. f4 e6 5. Nf3 c5 6. Nc3 d6 7. Bd3 Nc6 8. O-O Qe7 9. Qe2 h5 10. Ba6 O-O-O 11. e4 Ne8 12. Rad1 Nc7 13. Bxb7+ Kxb7 14. d4 d5 15. Ba3 Qd7 16. dxc5 Bxc5+ 17. Bxc5 bxc5 18. exd5 exd5 19. Nxd5 Nxd5 20. Qb5+ Ka8 21. c4 Qb7 22. Qxb7+ Kxb7 23. cxd5 Nb4 24. Ne5 Rxd5 25. Nxf7 Rf8 26. Rxd5 Nxd5 27. Rd1 Nxf4 28. Rd7+ Kb6 29. g3 Ne2+ 30. Kg2 Nc3 31. a4 Ne4 32. a5+ Kxa5 33. Rxa7+ Kb6 34. Re7 Nd2 35. Ne5 Rg8 36. Nc4+ Nxc4 37. bxc4 g5 38. Rh7 h4 39. gxh4 gxh4+ 40. Kh3 Rd8 41. Rxh4 Ka5 42. Kg3 Kb4 43. Kf2 Rd4 44. Rxd4 cxd4 45. h4 Kxc4 46. h5 Kb3 47. h6 d3 1/2-1/2