[Event "Mar del Plata International-22"]
[Site "Mar del Plata"]
[Date "1959.03.29"]
[Round "6"]
[White "Najdorf, Miguel"]
[Black "Sanguineti, Raul"]
[Result "1-0"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. Qb3 e6 7. Bd2 b6 8. Rc1 Bb7 9. cxd5
Nxd5 10. Nxd5 Bxd5 11. Bc4 Bxc4 12. Qxc4 c5 13. dxc5 Bxb2 14. Rc2 Ba3 15. cxb6 axb6 16.
Bc3 Na6 17. O-O Nc5 18. Ne5 f6 19. Rd2 Qe8 20. Nf3 Ra4 21. Qe2 Ne4 22. Rc2 Nxc3 23. Rxc3
Bc5 24. Rc2 e5 25. Nd2 Qe6 26. Nb3 Rfa8 27. h3 Be7 28. Rd1 R4a7 29. Qb5 Bc5 30. Nxc5 bxc5
31. Qxc5 Rxa2 32. Rxa2 Qxa2 33. Rd7 Rf8 34. Rxh7 Kxh7 35. Qxf8 Qe6 36. h4 e4 37. g3 Qf5
38. Qf7+ Kh6 39. Qf8+ Kh5 40. Qd6 g5 41. Qd1+ Kh6 42. g4 Qe5 43. h5 f5 44. Qd4 1-0